公开(公告)号：US20120119452A1

公开(公告)日：2012-05-17

申请号：US13199659

申请日：2011-09-06

Applicant: Ralf Blaser ,  Eckhard Maurer

Inventor： Ralf Blaser ,  Eckhard Maurer

IPC: B23B31/32

CPC classification number: B23B31/025 ,  B23B31/1627 ,  B23B31/32 ,  B23B2260/004

Abstract: A diaphragm chuck with an operating element inserted in a chuck body and axially movable in relation to the chuck body, a diaphragm attached to a free end of the operating element with the diaphragm secured to the chuck body by its outer circumference, three base jaws in driving connection with the diaphragm, on each of which a centering surface is disposed in a concentric alignment with the axis of the operating element, three clamping jaws attached to the corresponding base jaws, by which a gear to be machined can be clamped and which make contact with the centering surface, and clamping pins, each allocated to one of the clamping jaws, radially aligned and arranged between two teeth of the gear in the clamped condition, such that the diaphragm chucks reliably clamps differently sized gears and gears with different numbers of teeth between the three clamping jaws.

Abstract translation: 一种隔膜卡盘，其操作元件插入卡盘主体中并且可相对于卡盘主体轴向移动;隔膜，其附接到操作元件的自由端，隔膜通过其外圆周固定在卡盘主体上，三个基座夹在 驱动与隔膜的连接，其中每个中心面与操作元件的轴线同心对准地布置，三个夹爪连接到相应的基座夹爪上，待加工的齿轮可被夹紧，并且使得 与定心表面接触，并且夹紧销分别分配给一个夹爪，在夹紧状态下径向对准并布置在齿轮的两个齿之间，使得隔膜卡盘可靠地夹紧不同尺寸的齿轮和齿轮，具有不同数量的 三个夹爪之间的齿。

公开(公告)号：US5163693A

公开(公告)日：1992-11-17

申请号：US774826

申请日：1991-10-11

Applicant: James R. Jaggers

Inventor： James R. Jaggers

IPC: B23B31/16

CPC classification number: B23B31/1627 ,  B23B31/16279 ,  Y10T279/1993 ,  Y10T279/3468

Abstract: A top jaw system for securing a top jaw in position above a chuck on a milling machine, lathe or the like is provided. A protrusion extends upward from the chuck and is preferably attached to the chuck by rigid attachment to a jaw nut which is positioned in a common master jaw on the chuck. The protrusion has a pair of flat faces which extends upward and over the jaw nut to form acute angles with the jaw nut. A top jaw having a slot sized to receive the protrusion is placed over the protrusion. The top jaw has a pin aperture extending through the top jaw through the slot at a right angle to the protrusion when the top jaw is placed on the protrusion. When the top jaw is placed on the protrusion, an elongated pin having a pair of flat surfaces extending along its elongated axis is placed in the pin aperture. One of the flat faces of the protrusion is pushed into contact with one of the flat surfaces of the pin. This is preferably done by the movement of the master jaw by hydraulic means attached to the master jaw. When the master jaw is moved by the hydraulic device, pressure is applied to the contact between one of the flat faces of the protrusion and one of the flat surfaces of the pin. Because of the acute angle formed by the flat face, this pressure causes the protrusion to ride up over the pin raising the jaw nut into contact with the master jaw. Simultaneously, downward pressure is applied to the top jaw through the pin to clamp the top jaw onto the top of the master jaw.

Abstract translation: 提供了一种用于将顶爪固定在铣床，车床等上的卡盘上方的位置的顶颚系统。 突起从卡盘向上延伸，并且优选地通过刚性附接到位于卡盘上的公共主钳中的钳口螺母附接到卡盘。 突起具有一对平面，其向上和向上延伸到钳口螺母上以与钳口螺母形成锐角。 具有尺寸设置成容纳突起的槽的顶部颚放置在突起上。 当上颚放置在突起上时，顶颚具有延伸穿过顶颚通过狭槽延伸的销孔，其与突起成直角。 当顶颚放置在突起上时，具有沿其细长轴线延伸的一对平坦表面的细长销被放置在销孔中。 突起的平坦面之一被推入与销的一个平坦表面接触。 这最好是通过连接到主钳口的液压装置的主钳的运动来实现的。 当主颚由液压装置移动时，压力施加到突起的一个平面和销的平坦表面中的一个之间的接触。 由于由平面形成的锐角，该压力使得突起在上述销上升高，使得钳口螺母与主颚接触。 同时，通过销将向上的压力施加到顶部夹爪，以将顶部夹爪夹紧到主颚的顶部上。

公开(公告)号：US3845962A

公开(公告)日：1974-11-05

申请号：US33105173

申请日：1973-02-09

Applicant: MOLIN V

Inventor： MOLIN V

IPC: B23B31/10 ,  B23B31/16 ,  B23B31/167

CPC classification number: B23B31/16287 ,  B23B31/1627 ,  Y10T279/1224 ,  Y10T279/19 ,  Y10T279/25

Abstract: This invention relates to a work holding industrial chuck having a free floating action which permits it to clamp and rotatably drive an already positioned and held part or workpiece and at the same time accommodate variations in the shape of different workpieces due to warping or other causes without bending or stressing the work as a result of the clamping action.

Abstract translation: 本发明涉及具有自由浮动动作的工件夹具，其允许其夹紧和可旋转地驱动已经定位和保持的部件或工件，同时由于翘曲或其它原因而适应不同工件的形状的变化，而没有 由于夹紧动作而弯曲或强调工作。

公开(公告)号：US09434221B2

公开(公告)日：2016-09-06

申请号：US14268031

申请日：2014-05-02

Applicant: Sandy Ochoa

Inventor： Sandy Ochoa

IPC: B60C25/00 ,  B60B30/06 ,  B60C25/05 ,  B23B31/16

CPC classification number: B60C25/0539 ,  B23B31/1627 ,  B60C25/0527

Abstract: Apparatuses and methods for adapting a tire machine to accept small wheel assemblies. A first embodiment includes a cross shaped guide with clamp adapters that glide in unison to engage and disengage the small wheel assembly via a rim hooking structure that extends the reach of the OEM tire clamps. Each clamp adapter is set over the OEM tire clamps and is engaged or closed via an engagement clip and opened or disengaged via a disengagement clip disposed on each clamp adapter. Another embodiment includes individual clamp adapters that are slid over the OEM tire clamps to extend the reach of the OEM tire clamps. A stop hook is disposed on the clamp adapters to engage a clamp hook on the OEM tire clamp when the tire machine is activated which engages a raised adapter hook on each clamp adapter to the small wheel assembly rim edge.

Abstract translation: 用于使轮胎机器适应接受小轮组件的装置和方法。 第一实施例包括具有夹紧适配器的十字形引导件，其一致地滑动以通过延伸OEM轮胎夹具的覆盖面的轮辋钩结构接合和脱离小轮组件。 每个夹紧适配器设置在OEM轮胎夹具上，并通过接合夹接合或闭合，并通过设置在每个夹紧适配器上的分离夹打开或脱开。 另一个实施例包括在OEM轮胎夹上滑动以延伸OEM轮胎夹具的范围的单个夹紧适配器。 当轮胎机器被启动时，止动钩设置在夹具适配器上以接合OEM轮胎夹具上的夹紧钩，其将每个夹具适配器上的凸起的适配器钩接合到小轮组件边缘边缘。

公开(公告)号：US20130147133A1

公开(公告)日：2013-06-13

申请号：US13811737

申请日：2011-07-25

Applicant: Bodo Kaleja

Inventor： Bodo Kaleja

IPC: B23B31/16

CPC classification number: B23B31/16 ,  B23B31/1627 ,  B23B2260/128 ,  B23Q17/005 ,  Y10T279/21

Abstract: A power-operated chuck for a tool spindle of a machine tool includes a chuck body and at least one chucking device which is guided in a radial guide of the chuck body and which, for exerting a desired chucking force on a workpiece chucked in the chuck, can be adjusted relative to the chuck body by a chucking-force generator via at least one drive member arranged in the chuck body. At least one chucking device has a measuring device for measuring a chucking force exerted by the chucking device on the workpiece chucked in the chuck and an evaluating device for evaluating the chucking force measured by the measuring device.

Abstract translation: 一种用于机床的工具主轴的动力操作的卡盘包括卡盘主体和至少一个夹紧装置，该夹紧装置在卡盘主体的径向引导件中被引导，并且用于在夹在卡盘中的工件上施加期望的夹紧力 可以通过夹紧力发生器经由布置在卡盘体中的至少一个驱动构件相对于卡盘体进行调节。 至少一个夹紧装置具有测量装置，用于测量由卡盘装置施加在夹在卡盘中的工件上的夹持力，以及评估装置，用于评估由测量装置测量的卡盘力。

公开(公告)号：US07963527B2

公开(公告)日：2011-06-21

申请号：US11776269

申请日：2007-07-11

Applicant: Hans-Michael Weller

Inventor： Hans-Michael Weller

IPC: B23B31/12

CPC classification number: B23B31/1627 ,  B23B2231/32 ,  B23B2270/54 ,  Y10T29/49 ,  Y10T279/17666 ,  Y10T279/17726 ,  Y10T279/19 ,  Y10T279/1973

Abstract: A chuck (10) has a chuck body (12), which is provided with three guide devices (24), on each of which is received a radially movable clamping holder (34) for fixing a workpiece to chuck body (12), the guide device (24) being constructed separately from the chuck body (12). Guide device (24) is integrally joined by a polymer concrete filling (46) to the chuck body (12) for a force transfer between guide device (24) and chuck body (12). There is no need for a particularly precise manufacture of the outer contour of guide device (24) and the recess (20) in chuck body (12), because the polymer concrete (46) is able to compensate tolerances.

Abstract translation: 卡盘（10）具有卡盘主体（12），其具有三个引导装置（24），每个引导装置（24）容纳有用于将工件固定到卡盘主体（12）上的可径向移动的夹持器（34） 引导装置（24）与卡盘主体（12）分开构造。 引导装置（24）通过聚合物混凝土填充物（46）与卡盘主体（12）整体连接，用于在引导装置（24）和卡盘主体（12）之间的力传递。 由于聚合物混凝土（46）能够补偿公差，因此不需要特别精确地制造引导装置（24）的外轮廓和​​卡盘体（12）中的凹部（20）。

公开(公告)号：US20080203683A1

公开(公告)日：2008-08-28

申请号：US12038951

申请日：2008-02-28

Applicant: Jacques Hebert

Inventor： Jacques Hebert

IPC: B23B31/02 ,  B23B31/10

CPC classification number: B23B31/102 ,  B23B31/1627 ,  B23B2260/114 ,  Y10T82/2552 ,  Y10T82/2568 ,  Y10T82/2572 ,  Y10T279/19 ,  Y10T279/1986 ,  Y10T279/3462

Abstract: A deep throat chuck jaw system adapted to be used with a lathe with or without a headstock hole is provided. The system includes a set of jaw extension members having an inboard end supported from a face of a master chuck jaw coupled to a lathe chuck. The jaw extension members also include an outboard end. The set of jaw extension members are operable to grip an outer surface of a part having an outer diameter greater than the headstock hole with a clamping assembly clamped around the outboard end.

Abstract translation: 提供一种适用于具有或不具有头架孔的车床的深喉夹头卡爪系统。 该系统包括一组钳口延伸构件，其具有从联接到车床卡盘的主夹爪的表面支撑的内侧端。 钳口延伸构件还包括外侧端部。 一组钳口延伸构件可操作以通过夹紧在外侧端部的夹持组件来夹持具有大于头架构件孔的外径的部件的外表面。

公开(公告)号：US5292139A

公开(公告)日：1994-03-08

申请号：US985937

申请日：1992-12-04

Applicant: Jean-Christophe Gaillard

Inventor： Jean-Christophe Gaillard

IPC: B23B31/02 ,  B23B31/16 ,  B23Q1/38

CPC classification number: B23Q1/38 ,  B23B31/16 ,  B23B31/162 ,  B23B31/1627 ,  B23B2250/12 ,  Y10T279/19 ,  Y10T279/1986

Abstract: A clamping chuck comprising a body (1) having a front face provided with radial cuts (3), and jaw holders (4) carrying clamping jaws and sliding in said radial cuts, each side face of the jaw holders carrying at least two slideways, preferably 4 to 8, interacting with a corresponding number of slideways provided on the side faces of said radial cuts, the slideways being so flexible that all the slideways take part in the guiding of the jaw holder in spite of possible machining tolerances.

Abstract translation: 一种夹紧卡盘，包括具有设置有径向切口（3）的前表面的主体（1）和承载夹爪并在所述径向切口中滑动的夹持器（4），夹持器的每个侧面承载至少两个滑轨， 优选地为4至8，与设置在所述径向切口的侧面上的相应数量的滑道相互作用，所述滑道是如此柔性，以致所有滑道尽可能地具有可能的加工公差而参与夹持器的引导。

公开(公告)号：US2478231A

公开(公告)日：1949-08-09

申请号：US62712945

申请日：1945-11-07

Applicant: THOMPSON PROD INC

Inventor： BOWERS ELIZABETH M

IPC: B23B31/16

CPC classification number: B23B31/1627 ,  Y10T29/49279

公开(公告)号：US11850667B2

公开(公告)日：2023-12-26

申请号：US17452290

申请日：2021-10-26

Applicant: Bradley D. O'Connell

Inventor： Bradley D. O'Connell

IPC: B23B31/10 ,  B23B31/16

CPC classification number: B23B31/102 ,  B23B31/1627 ,  B23B2260/12

Abstract: A chuck jaw stopping mechanism is disclosed for forming a soft jaw for a lathe. An example of the chuck jaw stopping mechanism includes a stopping device. The example chuck jaw stopping mechanism also includes a securement device configured to connect the stopping device on a master jaw of a chuck of the lathe. The example chuck jaw stopping mechanism also includes a lower surface of the stopping device that moves against a portion of an outer circumference of the chuck in a closed position. The lower surface also moves away from the portion of the outer circumference of the chuck in an open position to form a gap between the lower surface of the stopping device and the portion of the outside circumference of the chuck.