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KPZR 端壓卡盤 End Press Chuck

對于徑向夾持易變形或難夾持的工件，通常采用端面壓緊方式的端壓卡盤進行定位夾緊，端壓卡盤是采用徑向上均布的 3 處旋轉(zhuǎn)壓板對工件進行壓緊及松開，卡盤內(nèi)部為浮動機構(gòu)，保證壓板在壓緊過程中避免工件端面不平對定位精度的影響。

For radial clamping easy to deform or difficult to clamp the workpiece, usually use the end pressure chuck for positioning and clamping, end pressure chuck is to use the radial distribution of the 3 rotating pressure plate on the workpiece for pressing and loosening, the chuck internal oating mechanism, to ensure that the pressure plate in the pressure process to avoid the impact of the unevenness of the workpiece end surface on the positioning accuracy.

特點優(yōu)勢

1. 圓周均勻布置的壓板具有浮動功能；
2. 分體式齒模設(shè)計，可以適應(yīng)多工件共用卡盤本體，且齒模為全齒定位方式，經(jīng)久耐用；
3.HSK 齒模接口，高剛性、快速更換、高重復(fù)定位精度。

Characteristics

1. Uniformly arranged platen with oating function on the circumference.
2. Split tooth mold design can adapt to multiple workpieces sharing the chuck body, and the tooth mold is full tooth positioning method, durable.
3. HSK tooth mold interface, high rigidity, quick change, high repeatability of positioning accuracy.

夾持示例Clamping Case

工 件：半軸齒
加工方式：車削內(nèi)孔
Workpiece: Half-shaft tooth
Processing mode: Turning inner hole
工 件：軸承內(nèi)圈
加工方式：車削內(nèi)孔
Workpiece: Bearing inner ring
Processing mode: Turning inner hole

尺寸與參數(shù) Dimensions and Parameters

附件
Accessories
壓板及齒模
Pressure plate and tooth mold

伸縮卡盤

Retractable-Jaw Shaft Chucks

KPS 伸縮卡盤 Retractable-Jaw Shaft Chuck

使用伸縮卡盤卡爪與端面驅(qū)動頂尖兩種驅(qū)動方式組合可實現(xiàn)軸類工件外圓全部的粗、精車削加工，可通過更換卡爪及端面驅(qū)動頂尖，實現(xiàn)不同尺寸工件的加工。

The combination of the two driving methods of the retractable-jaw shaft chuck jaws and the face drive center can realize rough and nish turning of the entire outer circle of shaft-type workpieces, and the machining of workpieces of dierent sizes can be realized by replacing the jaws and the face drive center.

特點優(yōu)勢

1. 一次裝夾完成軸類工件全外圓粗、精車削；
2. 端面驅(qū)動刃為硬質(zhì)合金材質(zhì)，耐用度高。

Characteristics

1. One clamping can nish roughing and nishing turning of the entire outer circle of shaft workpieces;
2. The face driving edge is made of hard alloy for high durability.

工步1：端面驅(qū)動頂尖驅(qū)動工件，夾爪處于縮回狀態(tài)，車削軸頸外圓；

Step 1: The face driving center drives the workpiece, the clamping jaws are in the retracted state, turning the outer circle of the shaft journal;

工步2：夾爪伸出，夾緊軸頸外圓，粗車其余外形，此時是重型切削；

Step 2: The clamping jaws are extended, clamping the outer circle of the journal, roughing the rest of the shape, which is heavy duty cutting;

工步3：夾爪縮回，端面驅(qū)動頂尖驅(qū)動工件，精車所有外形。
Step 3: The clamping jaws are retracted, the face drive center drives the workpiece, and all proles are nished.

工 件：輸入軸加工方式：車削外圈

Workpiece: Input Shaft Processing mode: Turning external circle 尺寸與參數(shù) Dimensions and Parameters

附件
Accessories
夾爪及端驅(qū)頂尖
Clamping Jaws and End Driving Center

端驅(qū)卡盤

End-Drive Chucks

KPDQ 端驅(qū)卡盤 End-Drive Chuck

在軸類工件的車削加工中，工件常常采用雙頂定位方式，利用端驅(qū)卡盤的驅(qū)動刃嵌入工件端面，驅(qū)動工件進行車削。

In the turning of shaft-type workpieces, the workpieces are often positioned with double tops, and the driving edge of the end-drive chuck is embedded in the end face of the workpiece to drive the workpiece for turning.

特點優(yōu)勢

1. 適用于端面不平3mm 內(nèi)的工件；
2. SD 型適用于工件加工外圓跳動要求 <=slant 0 . 0 1 ，且機床帶推拉桿的工況；
3. HD 型適用于工件加工外圓跳動要求 <=slant 0 . 0 3 ，且機床不帶推拉桿的工況；
4. 圓周均布驅(qū)動刃，可更換頂尖頭。

Characteristics

1. Suitable for workpieces with an uneven end face of 3mm or less.
2. SD type is suitable for workpiece machining with external runout <=slant 0 . 0 1 , and the machine is equipped with a push-pull lever.
3.HD type is suitable for workpiece machining external runout requirements <=slant 0 . 0 3 , and the machine does not have a push-pull lever
working conditions.
4. Driving edges are evenly distributed around the circumference, and the centering head can be replaced.

夾持示例 Clamping Case 尺寸與參數(shù) Dimensions and Parameters

SD 型SD Type

附件
Accessories
驅(qū)動刃及頂尖頭
Driving edge and centering head

?

HD 型HD Type

附件
Accessories
驅(qū)動刃及頂尖頭
Driving edge and centering head

法蘭盤Flanges

用于連接動力卡盤與機床主軸鼻端。

Used to connect the power chuck to the nose of the machine spindle.

機床主軸鼻端尺寸反饋表 Feedback table for machine tool spindle nose size

1:4 Short Taper Type

External Stop Type

磨削用高精度回轉(zhuǎn)頂尖 High-precision rotating center for grinding

針對齒輪磨削加工特性要求，設(shè)計了高精度回轉(zhuǎn)頂尖，頂尖內(nèi)置滾針軸承，使得其在承受磨削力時極具剛性；較小的外形尺寸，極大的避免了砂輪進刀、退刀過程干涉的情況；頂尖頭部、錐柄均采用高淬火硬度的工具鋼制作，精度保持性更好，壽命更高。

機械夾具結(jié)構(gòu)與類型

Structure and Type of Mechanical Fixture：

1、粘接夾頭類 Adhesive Collet Fixture

① 主體
② 外殼
③ 開槽夾頭
④ 工件
① 主體
② 硬質(zhì)合金摩擦錐
③ 活動頂尖
④ 工件
⑤ 上頂尖
① Body
② Carbide friction cone
③ Live center
④ Workpiece
⑤ Top center ① 主體
② 端面頂出套 ③ 合金外錐
④ 工件
⑤ 上壓緊蓋
① Body
② End-face ejector
③ Carbide external cone
④ Workpiece
⑤ Upper press cover ① 主體
② 端面定位套
③ 螺紋錐度夾頭 ④ 工件
① Body
② End positioning sleeve
③ Thread cone collet
④ Workpiece
① 主體
② 端面定位套
③ 雙錐度脹套
④ 工件
⑤ 上壓蓋
① Body
② End positioning sleeve
③ Double cone groove collet
④ Workpiece
⑤ upper press cover

技術(shù)參數(shù)Technical Data

1、適用范圍 Applicable Range

機械式夾具具有膨脹量大、耐磨性好、夾持力大等優(yōu)點，廣泛應(yīng)用于車削、銑削、滾齒、插齒、磨齒等工序。特別適用于夾持長度較短的工件及機械手自動裝夾。

Wearability, large clamping force, and so on. It is widely used in turning, milling, hobbing, shaping, grinding, and so on. It is especially suitable for workpieces with short clamping length and automatic clamping by robotic arms.

2、安裝、調(diào)試 Installation and Testing

安裝夾具前，清潔夾具與機床接觸面，確保接觸面無異物；將夾具固定在機床安裝端面，對齊夾具與機床相應(yīng)接口，擰緊螺釘；校驗夾具基準外圓徑向跳動量、標準件徑向跳動和端面跳動量。

Before installing the xture, clean the contact surface between the xture and the machine to ensure that there is no foreign matters in the contact surface; x the xture at the installation end face of the machine, align the xture with the corresponding interface of the machine, and tighten the screw; Check xture reference cylindrical end face radial runout, standard parts radial runout, and end face runout.

3、夾緊控制 Clamping Control

手動夾緊的機械夾具，強烈建議使用扭力扳手并按推薦扭力值；機床自動夾緊的機械夾具也應(yīng)依照推薦的機床推力、拉力或油缸油壓。

It is strongly recommended to use a torque wrench and apply pressure to the recommended torque value for manual pressure hydraulic expansion xture；The machine-driven hydraulic expansion xture shall also be pressurized in accordance with the recommended thrust, tension or cylinder oil pressure of the machine.

4、精度檢測 Precision Testing

夾具精度檢測以標準件徑向跳動和端面跳動為準，精度應(yīng)符合雙方技術(shù)約定。

The precision testing of xture should be based on the radial runout and end face runout of standard parts. Accuracy shall be in accordance with the technical agreement of both parties.

5、注意事項 Notes

機械夾具的日常保養(yǎng)應(yīng)注意勿隨意磕碰，防塵、防銹，夾頭表面、其機構(gòu)為非完全密封, 長時間使用雜質(zhì)會進入配合錐面造成精度損失，建議連續(xù)加工工件48h 時后清潔主體及夾頭配合錐面。

The daily maintenance of mechanical xtures should be careful to avoid bumping, dust, and rust.The surface and inner structure of the xture is not completely sealed. Thehe precision will be lost byhave impurities on cone surface after a long time machining. It is suggested that the main body and the chuck t cone surface should be cleaned after 48 hours of continuous machining.

產(chǎn)品介紹

Product Introduction

1、粘接夾頭夾具 Adhesive Collect Fixture

粘接夾頭是金屬與硫化橡膠強力粘接，具有精度高、膨脹量大、夾持均勻、耐磨性好、夾持力大、壽命高等特點，適用于滾齒、磨齒以及車床車削等工況。

KAPP300P粘接夾頭夾具是針對KAPP300P磨齒機床設(shè)計的標準品，夾具采用模塊化設(shè)計，主體按夾持直徑大小劃分為12檔，涵蓋D16\~D135范圍，在各檔范圍內(nèi)，只需更換夾頭( 含拉桿) 及端面支撐座即可實現(xiàn)不同直徑夾持；（KAPP300P 只作為部分產(chǎn)品列舉，其它設(shè)備可咨詢我們）。

The adhesive collect is strongly bonded by metal and vulcanized rubber. It has advantages of high precision, wide expansion range, uniformly clamping, excellent wear ability, large clamping force, and long life time. It is suitable for gear hobbing, grinding, and turning. KAPP300P adhesive chuck xture is a standard product with modular design for KAPP300P grinding machine. The main body have ve dierent sizes covering the clamping range from D22 to D120. The xture of each size can achieve to clamp dierent diameters by replacing the collect (including draw rod) and support base. (KAPP300P is listed as an example of the product. Please consult us for other size)

2、機械夾具在齒輪行業(yè)的應(yīng)用 Application of Mechanical Fixture In Gear Industry

滾齒加工 Hobbing

滾齒加工
機 床 : Gleason 210HIC
工 件 : 中間軸
加工方式: 滾齒
驅(qū)動方式: 機床拉桿
特 點: 機床拉桿?動夾緊，防塵防鐵屑設(shè)計，頂 尖硬質(zhì)合金頭，精度保持性好、壽命長；雙頂一夾， 端面及徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine: Gleason 210HIC
Workpiece: Gear shaft
Processing mode: Hobbing
Drive mode: Draw rod
Advantages: Clamps by draw rod automatically. Then two centers work at both sides. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 滾齒加工
機 床 : 格里森 210HC
工 件 : 主減從動齒輪
加工方式: 滾齒
驅(qū)動方式: 機床拉桿
特 點: 機床拉桿?動漲緊；端面壓緊；端面及徑向 跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine：Gleason 210HC
Workpiece: Driven gear of main reducer
Processing mode: Hobbing
Drive mode: Draw rod
Advantages: Clamping by draw rod automatically and pressing by end face. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 滾齒加工
機 床 : Felsomat FHC180
工 件 : 太陽輪
加工方式: 滾齒
驅(qū)動方式: 機床拉桿
特 點 : 橡膠夾頭強力夾持，夾頭、支撐可更 換；帶清潔吹氣及氣密檢測功能；端面及徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine: Felsomat FHC180
Workpiece: Sun gear
Processing Mode: Hobbing
Drive Mode: Pull rod
Advantages: Rubbing collet provides high-force clamping with replaceable collet support, featuring cleaning air blast and air-tightness detection. The runout of end face and in radial direction are <=slant 0 . 0 1 \ : {mm } . 滾齒加工
機 床 : 三菱 GE20A
工 件 : 主動齒輪
加工方式: 滾齒
驅(qū)動方式: 機床拉桿
特 點 : 雙錐度開槽夾頭；端面浮動壓緊；端面及 徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine: Mitsubish Motors GE20A
Workpiece: Driving gear
Processing mode: Hobbing
Drive mode: Draw rod
Advantages: Groove collet with double cones. Pressing by oating end face. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 珩齒加工
機 床 : 三菱 GE15A
工 件 : 太陽輪
加工方式: 滾齒
驅(qū)動方式: 機床拉桿
特 點 : 開槽夾頭 , 端面及徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Hobbing
Machine: MITSUBISH MOTORS GE15A
Workpiece: Sun gear
Processing mode: Hobbing
Drive mode: Draw rod
Advantages: Groove collect. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .

磨齒加工 Gear grinding

磨齒加工
機 床 : KAPP 300P
工 件 : 2 檔齒輪
加工方式: 磨齒
驅(qū)動方式: 機床供油
特 點 : 模塊化設(shè)計；適應(yīng)機械??動裝卸工件； 端面及徑向跳動 \AA <= 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: KAPP 300P
Workpiece: Second gear
Processing mode: Grinding
Drive mode: Machine oil driven
Advantages: Modular design. Suitable for loading and unloading workpiece by robotic arms . The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齒加工
機 床 : KAPP 300P
工 件 : 中間軸總成
加工方式: 磨齒
驅(qū)動方式: 機床供油
特 點 : 雙頂一夾；開槽夾頭；端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: KAPP 300P
Workpiece: Counter shaft
Processing mode: Grinding
Drive mode: Machine oil driven
Advantages: Two centers work at both side. Groove collet. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齒加工
機 床 :Reishauer RZ260 快換座
工 件 : 行星齒輪
加工方式: 磨齒
驅(qū)動方式: 機床供油
特 點 : 開槽夾頭；直徑 \Phi ^ { 1 8 } ；?動裝夾；端面及 徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: Reishauer RZ260 quick change base
Workpiece: Planetary gear
Processing mode: Grinding
Drive mode: Machine oil driven
Advantages: Groove collect. Diameter = \Phi 1 8 . Suitable for loading and unloading workpiece by robotic arms The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齒加工
機 床 :Reishauer RZ260 快換座
工 件 : 中間軸
加工方式: 磨齒
驅(qū)動方式: 上頂尖壓緊
特 點 : 上頂尖下壓，摩擦錐定位，摩擦力提供驅(qū) 動力矩；活動頂尖支撐引導(dǎo)工件；機床推桿推動頂尖， 松開工件；針對齒根圓與定位夾緊外圓接近工件，最 大限度防止干涉；端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: Reishauer RZ260 quick change base
Workpiece: Countershaft
Processing mode: Grinding
Drive mode: Press on the top center
Advantages: The top center presses down. Friction cone fixes the position. Then the friction can supply driving torque. Live center supports and guides the workpiece; Push rod pushes the center and releases the workpiece. It avoids interference for the situation when the root circle and the positioning clamp cylindrical end face are close to the workpiece. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齒加工
機 床 :Reishauer RZ160
工 件 : 高壓油泵齒輪
加工方式: 磨齒
驅(qū)動方式: 上頂尖壓緊
特 點 : 上頂尖下壓，摩擦錐定位，摩擦力提供驅(qū) 動力矩；機床供油推動端面頂出套，松開工件；適用 于帶內(nèi)錐孔的工件；端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear grinding
Machine: Reishauer RZ160
Workpiece: High pressure oil pump gear
Processing mode: Grinding
Drive mode: Press on the top center
Advantages: Top center presses down. Friction cone fixes the position. Then the friction can supply driving torque. The pressure from machine oil pushes the end face to push out sleeve and release the workpiece. Suitable for workpieces with inner cone hole. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } .

插齒加工 Gear Shaping

插齒加工
機 床 : 長機 YKS5132H
工 件 : 從動帶輪
加工方式: 插齒
驅(qū)動方式: 機床拉桿
特 點: 快換開槽夾頭；端面及徑向跳動 <=slant 0 . 0 1 \mathsf { m } 。Gear Shaping
Machine: CJMT YKS5132H
Workpiece: Driven pulley
Processing mode: Gear shaping
Drive mode: Draw rod
Advantages: Quick change groove collet. The runout ofend face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .插齒加工
機 床 : 長機 YKS5132H
工 件 : 齒輪軸
加工方式: 插齒
驅(qū)動方式: 機床拉桿
特 點 : 快換開槽夾頭；端面及徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。Gear Shaping
Machine: CJMT YKS5132H
Workpiece: Gear shaft
Processing mode: Gear shaping
Drive mode: Draw rod
Advantages: Quick change groove collet. The runout ofend face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .

車齒加工 Gear Skiving

車齒加工
機 床 :PRFILATOR/S-324-VL
工 件 : 齒圈
加工方式: 車齒
驅(qū)動方式: 機床拉桿
特 點 : 針對薄壁齒圈，外夾全包圍脹套結(jié)構(gòu)，夾 持力更均勻；脹套、支撐快換結(jié)構(gòu)，實現(xiàn)多工件共用 夾具本體；內(nèi)部大容屑空間、排削槽結(jié)構(gòu)設(shè)計，帶氣 密檢測功能。 Gear Skiving
Machine: PRFILATOR/S-324-VL
Workpiece: Cutter ring
Processing Mode: Gear skiving
Dive Mode: Pull rod
Advantages: For thin-walled gear rings, the external fully-enclosed expansion sleeve structure ensures more uniform clamping force. The quick-change expansion sleeve and support design enables multiple workpieces to share one fixture body. Features internal large chip clearance and chip evacuation channels, with airtightness detection capability. 插齒加工
機 床 :PRFILATOR/S-324-VL
工 件 : 雙聯(lián)齒
加工方式: 車齒
驅(qū)動方式: 機床拉桿
特 點: 外齒車齒加工；螺旋槽脹套結(jié)構(gòu)、驅(qū)動銷設(shè) 計，整體剛性好；帶氣密檢測。 Gear Honing
Machine: PRFILATOR/S-324-VL
Workpiece:Double helical gear
Processing Mode:Grear skining
Dive Mode: Pull rod
Advantages: External gear skiving. Helical-groove expansion sleeve with drive pins for enhanced rigidity includes air-tightness detection. 車齒加工
機 床 : 宜昌長機 YK8132
工 件 : 齒圈
加工方式: 車齒
驅(qū)動方式: 機床拉桿
特 點 : 針對薄壁齒圈的6 爪薄膜卡盤，重復(fù) 定位精度高，夾持力更均勻。 Gear Skiving
Machine: Yichang YK8132
Workpiece: Cutter ring
Processing Mode: Gearing skiving
Dive Mode: Pull rod
Advantages: 6-jaw diaphragm chuck for thin-walled gear rings, featuring high repeatability and uniform clamping force. 車齒加工
機 床 : PRFILATOR/S-324-VL
工 件 : 內(nèi)齒圈
加工方式: 車齒
驅(qū)動方式: 機床拉桿
特 點 : 9 爪斜拉卡盤，開放式結(jié)構(gòu)，排屑性 能好，防塵、防鐵屑結(jié)構(gòu)設(shè)計，帶氣密檢測功能。 Gear Skiving
Machine: PRFILATOR/S-324-VL
Workpiece: Inner cutter ring
Processing Mode: Gear skiving
Dive Mode: Pull rod
Advantages: 9-jaw pull-back chuck with open structure for superior chip evacuation, featuring dust/chip-proof design and air-tightness detection.

剃齒加工 Gear Shaving

車齒加工
機 床 : SX350L-NC3
工 件 : 行星齒輪
加工方式: 剃齒
驅(qū)動方式: 機床頂尖
特 點 : 雙錐度開槽夾頭；端面及徑向跳動<=slant 0 . 0 1 \mathsf {mm } 。Gear Shaving
Machine: SX350L-NC3
Workpiece: Planetary gear
Processing mode: Shaving
Drive mode: Machine center
Advantages: Quick change groove collet. The runout ofend face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .

珩齒加工 Honing

珩齒加工
機 床 : 格里森 150SPH-L
工 件 : 三軸齒輪總成
加工方式: 強力珩齒
驅(qū)動方式: 碟簧?動夾緊
特 點 : 碟簧?動夾緊，機床推桿松開；端面及徑 向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Honing
Machine: Gleason 150SPH-L
Workpiece: Triaxial gear assembly
Processing mode: Heavy duty honing
Drive mode: Disc spring
Advantages: Disc spring clamps automatically. Push rod releases. The runout of end face and in radial are <=slant 0 . 0 0 5 \mathsf {mm } . 珩齒加工
機 床 : Fassler AG
工 件 : 傳動齒輪
加工方式: 強力珩齒
驅(qū)動方式: 機床推桿
特 點 : 螺紋錐度夾頭；機床推桿夾緊；端面及徑 向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Machine: Fassler AG
Workpiece: Transmission gear
Processing Mode: Heavy duty honing
Dive Mode: Pull rod
Advantages:Thread cone collet. Pull rod driven. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 珩齒加工
機 床 : Prawema 205HS-A-W
工 件 : 內(nèi)輸入軸總成
加工方式: 珩齒
驅(qū)動方式: 機床拉桿
特 點 : 雙頂一夾，開槽夾頭；端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } . 。 Honing
Machine: Prawema 205HS-A-W
Workpiece: Inner input shaft assembly
Processing mode: Honing
Drive mode: Draw Rod
Advantages: Two centers work at both sides. Groove collect. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } .

倒棱加工 Chamfering

倒棱加工
機 床 : 利勃海爾 LC150
工 件 : 2 檔從動齒輪
加工方式: 倒棱
驅(qū)動方式: 頂尖壓緊
特 點 : 粘接夾頭；機床上頂尖壓緊粘接夾頭；浮 動壓蓋支撐；端面及徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Chamfering
Machine: LIEBHERR LC150
Workpiece: Second driven gear
Processing mode: Chamfering
Drive mode: Machine center
Advantages: Adhesive collet. The top center presses downward. Floating cover supports. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .

嚙齒檢測 Meshing Inspection

嚙齒檢測
機 床 : INTRA 齒輪檢測
工 件 : 中間軸總成
加工方式 : NVH 檢測
驅(qū)動方式: 內(nèi)置彈簧
特 點 : 夾具內(nèi)置彈簧，開槽脹套夾緊工件，機床 推桿松開工件；高動平衡精度要求；端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Meshing Inspection
Machine: INTRA Gear Inspection Machine
Workpiece: Intermediate Shaft Assembly
Processing Mode: NVH Inspection
Drive Mode: Internally Spring-Loaded
Advantages: Internal spring mechanism with hydraulic expansion clamping, machine push rod releases the workpiece. High dynamic balancing accuracy. The runout of end face and in radial direction are <=slant 0 . 0 0 5 mm.

3、機械夾具在車床上的應(yīng)用 Application of mechanical xture in lathe

車削加工
機 床 : HarDinge 數(shù)控車床
工 件 : 齒輪
加工方式: 車削
驅(qū)動方式: 機床拉桿
特 點: 快換粘接夾頭，適用于夾持長度較短工件， 端面及徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Turning
Machine: HarDinge NC lathe
Workpiece: Gear
Processing mode: Turning
Drive mode: Draw rod
Advantages: Quick change adhesive Collet. Suitable for clamping short workpiece. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .

車削加工

機 床 : 車床
工 件: 粗車毛坯
加工方式: 外圓車削
驅(qū)動方式: 機床拉桿
特 點 : 粘接夾頭；快換接口；端面及徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Turning
Machine: Turning lathe
Workpiece: Rough turning workblank
Processing mode: Cylindrical end face turning
Drive mode: Draw rod
Advantages: Quick change adhesive collet. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 車削加工
機 床 : Felsomat FTC180
工 件 : 主轉(zhuǎn)轂
加工方式: 車磨復(fù)合
驅(qū)動方式: 機床拉桿
特 點 : 螺紋錐度夾頭，適用于夾持內(nèi)孔長徑比較 大的工件，端面及徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Turning
Machine: Felsomat FTC180
Workpiece: Rotating hub
Processing mode: Turning and grinding
Drive mode: Draw rod
Advantages: Thread cone collet. Suitable for clamping workpiece with large length-diameter ratio of inner hole. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } . 蝸桿銑削
機 床 : 青海二機蝸桿銑
工 件 : 螺桿空壓機轉(zhuǎn)子
加工方式: 銑削
驅(qū)動方式: ?動加壓
特 點: ?動夾緊，內(nèi)置增力機構(gòu)，用于蝸桿銑削； 端面及徑向跳動 <=slant 0 . 0 1 \mathsf {mm } 。 Worm Milling
Machine: Qinghai Second Machine Tool Factory Worm Milling
Workpiece: Screw compressor rotor
Processing mode: Milling
Drive mode: Manually
Advantages: Clamping manually. Built-in booster for worm milling. The runout of end face and in radial direction are <=slant 0 . 0 1 \mathsf {mm } .

Hydraulic Expansion Fixtures 液脹夾具

液脹夾具結(jié)構(gòu)與類型 Structure and Type of Hydraulic Expansion Fixture

1、液脹夾具類型 Type of Hydraulic Expansion Fixture

■外脹式 ■ External Expansion ① 主體 ① Body ② 調(diào)壓螺釘 ② Pressure regulating screw ③ 脹套 ③ Expansion sleeve ④ 液壓油腔 ④ The hydraulic oil chamber ⑤ 加壓螺釘 ⑤ Tightening screw ⑥ 加壓扳? ⑥ Pressure wrench

■內(nèi)脹式 ■ Internal Expansion ① 主體 ① Body ② 調(diào)壓螺釘 ② Pressure regulating screw ③ 脹套 ③ Expansion sleeve ④ 液壓油腔 ④ The hydraulic oil chamber ⑤ 加壓螺釘 ⑤ Tightening screw ⑥ 加壓扳? ⑥ Pressure wrench

■端面脹緊式 Transverse Expansion

① 主體 ① Body② 驅(qū)動環(huán) ② Drive ring③ 液壓油腔 ③ The hydraulic oil chamber④ 加壓螺釘 ④ Tightening screw⑤ 加壓扳? ⑤ Pressure wrench

3、變徑卡簧 Reducing Sleeve

變徑卡簧適用于多規(guī)格工件共用液脹夾具，針對帶鍵槽類工件，使用變徑卡簧可有效避免液脹夾具膨脹部位“空壓”而導(dǎo)致的損壞。

Reducing sleeves are suitable for various specifications of hydraulic expansion fixture. As for workpieces with keyway, reducing sleeves are suitable for various specications of hydraulic expansion xture. As for workpieces with keyway, reducing sleeves can eectively avoid damage caused by emptypress in expansion part.

① 外脹夾具 ① External expansion ?xture② 變徑卡簧 ② Reducing sleeve③ 工件 ③ Workpiece

① 內(nèi)脹夾具 ① Internal expansion ?xture② 變徑卡簧 ② Reducing sleeve③ 工件 ③ Workpiece

4、花鍵卡簧 Spline Sleeve

花鍵卡簧主要用于帶內(nèi)、外花鍵的工件變徑夾持，定位夾持部位可以為花鍵大徑、節(jié)圓、小徑。

Spline sleeves are mainly used for variable diameter clamping of workpiece with internal and external spline. The clamping position can be major diameter, pitch circle, and minor diameter spline.

恭 ① 內(nèi)花鍵工件 ① Internal spline workpiece ② 花鍵卡簧 ② Spline sleeves ③ 脹套 ③ Expansion sleeve ④ 液壓油腔 ④ The hydraulic oil chamber ⑤ 夾具主體 ⑤ Body

花鍵大徑定位 Major Diameter Positioning <br>花鍵節(jié)圓定位 Pitch Positioning <br>花鍵小徑定位Minor Diameter Positioning

5、臺階孔工件的夾持 Clamping of Step Hole Workpiece

工件采用兩段臺階孔定位，工件從一端裝入夾具后，再裝入變徑卡簧。

The workpiece is positioned by two step holes,after the workpiece is loaded into the xture from one end,the reducing sleeve is loaded from another side.

① 液脹夾具 ① Hydraulic expansion fixture
② 夾持部位 1 ② Clamping position 1
③ 工件 ③ Workpiece
④ 夾持部位 2 ④ Clamping position 2
⑤ 卡簧 ⑤ Sleeves 工件采用兩段臺階孔定位，工件可從一端裝入夾具。
The workpiece is positioned by two step holes, and the workpiece can be loaded into the xture from one end.

① 液脹夾具 ① Hydraulic expansion fixture② 夾持部位 1 ② Clamping position 1③ 工件 ③ Workpiece④ 夾持部位 2 ④ Clamping position 2

技術(shù)參數(shù)Technical Data

1、適用范圍 Applicable Range

液脹夾具直徑范圍最小可做到 \Phi 5 ，最大可達到 \Phi 5 0 0 ，最大允許膨脹量不大于夾持直徑的 3 ‰ ，一般要求被夾持工件部位尺寸公差為IT7 及以上時可獲得良好的夾持精度與使用壽命。

The Maxacceptable expansion of the clamping xture is no more than 3 % of the clamping diameter. Generally, high clamping accuracy and long service life can be obtained when the dimensional tolerance of the workpiece is lT7 or above.

膨脹量與夾持直徑關(guān)系圖 <br>Diagram ofthe relalionship between expansion and clamping diameter

2、加壓控制 Pressure Control

手動加壓的液脹夾具，強烈建議使用扭力扳手并按推薦扭力值進行加壓；機床自動加壓的液脹夾具也應(yīng)按照推薦的機床推力、拉力或油缸油壓進行加壓。

lt is strongly recommended to use a torque wrench and apply pressure to the recommended torque value for manual pressure hydrauli expansion xture .The machine-driven hydraulic expansion xture shall also be pressurized in accordance with the recommended thrust, tension or cylinder oil pressure of the machine.

3、精度檢測 Precision Testing

液脹夾具重復(fù)定位精度高達 0 . 0 0 2 \mathsf {mm } ，綜合精度檢測以標準件為準，精度應(yīng)符合雙方技術(shù)約定。
Fixture accuracy testing is based on standard parts.Accuracy shall be in accordance with the technical agreement of fboth parties.

4、壓力檢測 Pressure Testing

夾具在推薦加壓值范圍內(nèi)未能夾緊標準件，表明液脹夾具夾緊失效，請聯(lián)系公司技術(shù)員 。

Hydraulic expansion fixture is broken when it failed to clamp standard parts within recommended pressure range.Please contact our technician.

5、注意事項 Notes

液脹夾具的日常保養(yǎng)應(yīng)注意勿隨意磕碰，防塵、防銹，特別是液脹夾具膨脹部位在無工件或標準件夾持情況下，請勿空脹。

Daily maintenance of hydraulic expansion xture should pay attention to avoid bumping, dust, and rust. Especially when the expansion part of hydraulic expansion xture is not working or clamped by standard parts,do not inate.

產(chǎn)品介紹 Product Introduction

1、標準液壓螺母 Standard Hydraulic Nut

液壓螺母原理、特點： Features of Hydraulic Nuts

① 主體② 驅(qū)動環(huán)③ 液壓油腔④ 加壓螺釘⑤ 加壓扳?

① Body
② Drive ring
③ The hydraulic oil chamber
④ Tightening screw
⑤ Pressure wrench液壓螺母是利用等靜壓膨脹原理的一款緊固螺母產(chǎn)品，工作時僅需擰緊其外圓上的加壓螺釘，對內(nèi)部液壓介質(zhì)進行壓縮，液壓介質(zhì)產(chǎn)生巨大的壓強作用于驅(qū)動環(huán)，使驅(qū)動環(huán)輸出較大的軸向力。主要用于滾刀裝夾、工件壓緊等需軸向輸出力的應(yīng)用場合。
在使用液壓螺母對滾刀桿進行鎖緊的場景中，僅需手動將液壓螺母旋至與墊圈貼合，然后使用T 型扳手擰緊加壓螺釘，隨即可輸出較大的軸向力，壓緊滾刀。

與普通鎖緊螺母相比，具有如下優(yōu)勢：
1. 省力。
2. 滾刀裝夾精度高。
3. 滾刀桿精度及壽命保持性好。
4. 鎖緊可靠。

The hydraulic nut is a fastening product based on the isostatic pressure expansion principle. During operation, simply tighten the pressure screws on its outer circumference to compress the internal hydraulic medium. This generates tremendous pressure acting on the driving ring, which then outputs a signicant axial force. Primary applications on hobbing cutter clamping, workpiece pressing and other scenarios requiring axial force output.

Operational examples on hob arbor, just manually thread the hydraulic nut until it contacts the washer, tighten the pressure screws with a T-handle wrench to instantly generate high axial force, securing the roller cutter.

1.Minimal manual torque required.
2.High clamping precision.
3.Preserves hob arbor integrity.
4.Reliable locking.

液壓螺母型號編制說明: Hydraulic Nuts Identication System

D92 型

加壓螺釘、壓力指示器位于液壓螺母徑向直徑外圓，通孔型，軸向長度較小。

The tightening screw and pressure indicator are located on the outer radial diameter of the hydraulic nut, featuring a through-hole design with compact axial length.

D109/DK109 型加壓螺釘、壓力指示器位于液壓螺母軸向端面，盲孔型，徑向尺寸較小。

The tightening screw and pressure indicator are located on the axial end face of the hydraulic nut, featuring a blind-hole design with compact radial dimensions.

使用說明 Operating Instruction

該液壓螺母內(nèi)置有加壓活塞, 能夠提供強大的端面預(yù)緊力，使用前請認真、完整閱讀以下使用說明及注意事項，避免不當使用造成產(chǎn)品的損壞。 This hydraulic nut features an integrated pressure piston that generates high axial preload force. Please read the following instructions and safety precautions carefully and completely before use to prevent product damage due to improper operation.

、產(chǎn)品結(jié)構(gòu) Product Structure

二、使用步驟 Operating Steps

加壓螺釘至少退至螺紋擋圈下端面

The tightening screws must be retracted at least to the lower and face.

1. 先將兩顆加壓螺釘退出至上圖位置或完全退出。
2. 將液壓螺母連接到螺桿上，并旋緊至使驅(qū)動環(huán)端面與被壓工件貼合，可根據(jù)使用工況通過手動預(yù)緊扳手孔進一步預(yù)緊螺母。
3. 液壓螺母上刻有分別擰緊一顆加壓螺釘和兩顆加壓螺釘時，液壓螺母所能提供的端面壓力，可根據(jù)實際使用需求擰緊加壓螺釘?shù)臄?shù)量。 4. 擰緊加壓螺釘后，可觀察壓力指示器中間圓柱上紅線的露出數(shù)量，一般加壓一顆螺釘露出1 條紅線，加壓兩顆螺釘露出2 條紅線（小規(guī)格產(chǎn)品 只露出一條紅線），可根據(jù)此方法判斷液壓螺母是否起作用。
5. 拆卸螺母時應(yīng)先松加壓螺釘，再松螺母。
1.Fully retract or remove both tightening screws to the position shown in the diagram abave.
2.Thread the hydraulic nut onto the stud/bolt until the driving ring end face contacts the workpiece. For additional preload, use the manual wrench ats to further tighten the nut as needed.
3. The hydraulic nut is marked with pressure ratings for tightening one pressure screw and two pressure screws. Select the number of screws to tighten based on application requirements.
4. After tightening the screws, check the pressure indicator:
1 red line exposed \mathbf { \Sigma } = \mathbf { \Sigma } One screw tightened (standard preload)
2 red lines exposed \mathbf { \Sigma } = \mathbf { \Sigma } Two screws tightened (higher preload)
(Note: Smaller models may only show 1 line regardless of screw count.) This conrms whether the hydraulic nut is functioning correctly. 5. Always loosen the pressure screws rst before unscrewing the nut.

三、注意事項 Precautions

以下注意事項對液壓螺母的正確使用至關(guān)重要，請仔細閱讀。

1. 如使用時發(fā)現(xiàn)液壓螺母的壓力不足（壓力指示器無法正常顯示）時，可能是在使用過程中導(dǎo)致驅(qū)動環(huán)露出螺母主體太多，可以先將加壓螺釘完
全退出，再將液壓螺母裝入螺桿，用扳手擰手動預(yù)緊扳手孔，縮短驅(qū)動環(huán)相對螺母主體的露出量。
2. 液壓螺母上的相關(guān)配件嚴禁拆卸，否則會造成液壓油泄露。
3. 液壓螺母在沒有使用時，嚴禁擰緊液壓螺母上的加壓螺釘，否則會導(dǎo)致液壓螺母上的端面驅(qū)動環(huán)脫落或無法復(fù)位，影響正常使用。
4. 對于非正常使用造成的液壓螺母損壞，我司不負責維修。

The following precautions are critical for proper use of the hydraulic nut. Read carefully before operation.
1.If the hydraulic nut fails to generate adequate pressure (no visible indicator movement), the driving ring may be over-extended from the nut. Firstly, fully retract both pressure screws, then, reinstall the nut onto the stud/bolt, use a wrench on the manual preload ats to reduce the driving ring's protrusion.
2.Do not disassemble any components of the hydraulic nut. Risk: Hydraulic oil leakage, irreversible damage.
3.Never tighten the pressure screws when the nut is uninstalled (no axial load applied).Risks: driving ring may detach or fail to reset, and permanent functional impairment.
4.Warranty exclusion: damage caused by misuse, improper operation, or unauthorized modications voids all maintenance liabilities.

2、標準快換座 Quick-change Adaptor

KAPP快換座

Reishauer快換座

3、液脹夾具在齒輪行業(yè)的應(yīng)用 Application of Hydraulic Expansion Fixture in Gear Industry

磨齒加工 Gear Grinding

磨齒加工
機 床 :Reishauer RZ150
工 件 : 太陽輪
加工方式: 磨齒
驅(qū)動方式: 機床推桿
特 點 : 機床推桿?動加壓；上端頂尖浮動端面支 撐；端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine:ReishauerR2150
Workpiece:Sun gear
Processing Mode:Grinding
Drivemode:Push rod
Advantages:Automatic boosting by the push rod of machine.The top center is supported by a oating endface. The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齒加工
機 床 : Reishauer RZ260/RZ550
工 件 : 變速箱齒輪
加工方式: 磨齒
驅(qū)動方式: 機床供油
特 點 : 夾具內(nèi)置增壓機構(gòu)；端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: Reishauer RZ260/RZ550
Workpiece: Gear box gear
Processing Mode: Grinding
Drive mode: Machine oil driven
Advantages:The fixture has built-in super charger; The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齒加工
機 床 : KAPP
工 件 : 變速箱齒輪
加工方式: 磨齒
驅(qū)動方式: ?動加壓
特 點 : 花鍵卡簧；多卡簧共用實現(xiàn)變徑夾持。端 面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine: KAPP
Workpiece: Gear box gear
Processing mode: Grinding
Drive mode: Manually
Advantages: Spline sleeves,multiple sleeves with
various sizes are available to achieve variable diameter clamping; The runout of end face and in radial direction are <=slant 0 . \dot { 0 } 0 5 \mathsf {mm } .
磨齒加工
機 床 : KAPP
工 件 : 行星齒輪
加工方式: 磨齒
驅(qū)動方式: 機床推桿
特 點 : 端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } ；小孔徑工件
夾持，最小可做到 \Phi 5 _ { \circ } Gear Grinding
Machine:KAPP
Workpiece:Planetary gear
Processing mode:Grinding
Drive mode:Push rod
Acivantages: The runout of end face and in redial direction are <=slant 0 . 0 0 5 mm;Clamping of small aperture workpiece with minimum size of \varnothing 5 . 磨齒加工
機 床 : SU S250G 磨齒機
工 件 : 后排太陽輪
加工方式: 磨齒
驅(qū)動方式: 機床拉桿
特 點 : 多段油腔設(shè)計，端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } ； Gear Grinding
Machine: SU S250G gear machine
Workpiece: Rear sun gear
Processing mode: Grinding
Drive mode: Draw rod
Advantage: Design of mutstage oil chamber; The runout of end face and in radial direcion are <=slant 0 . 0 0 5 \mathsf { m } ; 磨齒加工
機 床 : Gleason160TWG
工 件 : 中間軸齒輪
加工方式: 磨齒
驅(qū)動方式: 機床推桿
特 點: 機床推桿?動加壓；上端頂尖浮動端面支撐； 頂尖引導(dǎo)工件；端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine:Gleason160TWG gear
Workpiece:Counter shaft gea
Processing Mode:Grinding
Drive mode:Push rod
Advantages: Automatic boosting by the push rod of machine:The top center is supported by a oating end face and it guides theworkpiece;The runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } . 磨齒加工
機 床 : KAPP 300
工 件 : 盤狀類齒輪
加工方式: 磨齒
驅(qū)動方式: 機床供油
特 點 : 端面十字浮動壓緊；端面及徑向跳動 <=slant 0 . 0 0 5 \mathsf {mm } 。 Gear Grinding
Machine:KAPP300
Workpiece:Discoid gear
Processing mode:Grinding
Drive mode:Machine oil driven
Advantages:Cross oating pressing by end face: The
runout of end face and in radial direction are <=slant 0 . 0 0 5 \mathsf {mm } .