公开(公告)号：US5630577A

公开(公告)日：1997-05-20

申请号：US495207

申请日：1995-06-27

申请人： James E. Tankersley

发明人： James E. Tankersley

IPC分类号： B23Q3/00 ,  B23Q3/06 ,  B23Q3/10 ,  B25B5/08 ,  B25B5/14

CPC分类号： B23Q3/067 ,  B23Q3/103 ,  B25B5/08 ,  B25B5/147 ,  Y10T29/49787

摘要： A clamp assembly for clamping first and second objects together includes a sleeve adapted to fit within a first bore in the first object, the sleeve having a first end, a second end, and a slit extending from the first end to the second end. Bolt-driven sleeve-expansion components operate to radially expand the sleeve within the first bore of the first object while applying force to the sleeve axially toward the second object. One embodiment includes a cylindrically shaped, longitudinally split sleeve of resiliently deformable composition. A conically shaped member and a bolt having a conically shaped head and a shank adapted to screw into the second bore cooperate as sleeve expansion components. The tapered head of the bolt faces a first tapered inner surface of the sleeve, and a tapered exterior surface on the conically shaped member faces a second tapered inner surface of the sleeve. The shank of the bolt extends axially through the sleeve and the conically shaped member. Screwing the end portion of the shank sufficiently into the second bore in the second object causes the tapered exterior surface of the conically shaped head of the bolt and the tapered exterior surface of the conically shaped member to cooperatively bear against respective ones of the first and second tapered inner surfaces of the sleeve so that the sleeve expands and bears against the first object radially as well as axially toward the second object. Unscrewing the bolt a partial turn unlocks the clamp.

摘要翻译： 用于将第一和第二物体夹持在一起的夹具组件包括适于装配在第一物体中的第一孔内的套筒，套筒具有第一端部，第二端部和从第一端部延伸到第二端部的狭缝。 螺栓驱动的套筒膨胀部件用于在第一物体的第一孔内径向膨胀套筒，同时向套筒轴向向第二物体施加力。 一个实施例包括可弹性变形的组合物的圆柱形的纵向裂开的套筒。 锥形构件和具有锥形头部和适于螺钉进入第二孔的柄的螺栓作为套管膨胀部件配合。 螺栓的锥形头部面向套筒的第一锥形内表面，并且锥形构件上的锥形外表面面向套筒的第二锥形内表面。 螺栓的柄轴向延伸穿过套筒和圆锥形构件。 将杆的端部充分地拧入第二物体中的第二孔中，使得螺栓的锥形头部的锥形外表面和锥形构件的锥形外表面协同地承受第一和第二 套筒的锥形内表面使得套筒在径向上以及轴向朝向第二物体膨胀并抵靠第一物体。 松开螺栓，部分转动解锁夹具。

公开(公告)号：US5462294A

公开(公告)日：1995-10-31

申请号：US312272

申请日：1994-09-26

申请人： Kurt F. Wendhack

发明人： Kurt F. Wendhack

IPC分类号： B23Q3/06 ,  B23B31/20 ,  B25B1/02

CPC分类号： B23Q3/067 ,  Y10T279/17521 ,  Y10T279/17529 ,  Y10T279/3406

摘要： An adapter for converting a standard machine vise into a set-up orthogonal collet fixture including front and back members that bolt to the vise jaws after the vise jaw plates have been removed, an internally tapered sleeve in the back member for engaging a taper on a standard 5C Collet, a take-up nut seated in the same member for engaging threads on the end of the collet to hold the collet, and a cam for moving the sleeve relative to the collet as the vise is closed causing the front member to move toward the back member pulling or pushing the sleeve over the collet thereby causing the collet to clamp the workpiece.

摘要翻译： 一种用于将标准机器虎钳转换成安装的正交夹头夹具的适配器，其包括在虎钳钳爪板已经被移除之后螺栓连接到虎钳爪的前部和后部构件，后部构件中的锥形套筒用于接合锥形 标准5C夹头，位于相同构件中的卷取螺母，用于接合夹头端部的螺纹以夹持夹头;以及用于当夹钳关闭导致前部构件移动时使套筒相对于夹头移动的凸轮 朝向后部构件拉动或推动套筒在夹头上，从而使夹头夹紧工件。

公开(公告)号：US3751027A

公开(公告)日：1973-08-07

申请号：US3751027D

申请日：1971-08-02

申请人： GILES C

发明人： GILES C

IPC分类号： B23B31/20 ,  B23Q3/06 ,  B25B1/24

CPC分类号： B23B31/201 ,  B23Q3/067 ,  Y10T279/17307 ,  Y10T279/17521 ,  Y10T279/17589

摘要： An improved collet and collet fixture provides an adjustable height for a work piece held in the collet so that the work piece may be held at the proper height. The collet is locked in position from the bottom by the fixture, thereby providing a secure location and holding of the collet and accurate machining of the work piece.

摘要翻译： 改进的夹头和夹头夹具为保持在夹头中的工件提供可调节的高度，使得工件可以保持在适当的高度。 夹头通过固定装置从底部锁定在适当的位置，从而提供夹头的安全位置和夹持，并准确地加工工件。

公开(公告)号：US3055671A

公开(公告)日：1962-09-25

申请号：US13117961

申请日：1961-08-14

申请人： LEWIS JAY L ,  ROWAN PRESTON D

发明人： LEWIS JAY L ,  ROWAN PRESTON D

IPC分类号： B23B31/20 ,  B23Q3/06

CPC分类号： B23Q3/067 ,  B23B31/201 ,  Y10T279/13 ,  Y10T279/17529

公开(公告)号：US2909374A

公开(公告)日：1959-10-20

申请号：US56076356

申请日：1956-01-23

申请人： HESLIN LAWRENCE J ,  MCLAREN EDWARD W

发明人： HESLIN LAWRENCE J ,  MCLAREN EDWARD W

IPC分类号： B23Q3/06 ,  B23Q3/10

CPC分类号： B23Q3/104 ,  B23Q3/067 ,  Y10T279/13 ,  Y10T279/17547

公开(公告)号：US20180169980A1

公开(公告)日：2018-06-21

申请号：US15561989

申请日：2016-08-25

申请人： CooperVision International Holding Company, LP

发明人： Gregg A. Dean ,  Colin Ball

IPC分类号： B29D11/00 ,  B23B31/30 ,  B23Q3/06 ,  B24B13/00

CPC分类号： B29D11/0048 ,  B23B31/307 ,  B23Q3/067 ,  B23Q3/088 ,  B24B13/0025 ,  B24B13/0052 ,  B29D11/00038 ,  B29D11/00942

摘要： A collet (230) for holding a contact lens mold half (240) during machining of a surface of the mold half (240) comprises a disc (235) having a face and defining: a central structure (250a), at the centre of the face, for receiving a head portion (240a) of the mold half (240), and an elongate recess (250b), in the face, for receiving a tail portion (240b) of the mold half (240), the elongate recess (250b) extending from the central structure (250a) along a radius of the disc (235).

公开(公告)号：US20170341193A1

公开(公告)日：2017-11-30

申请号：US15168188

申请日：2016-05-30

申请人： Mike Bonilla Lopez

发明人： Mike Bonilla Lopez

IPC分类号： B23Q3/06

CPC分类号： B23Q3/067 ,  B23Q11/10 ,  B23Q2703/08

摘要： A n operator-friendly dead-length workholding collet and chuck docking station comprises a core body, a collet and chuck, or plurality of collets and chucks, a quick-set. failsafe actuation mechanism, a coolant bleed channel or plurality of coolant bleed channels, and workholding coordinate system axes markers. The docking station contains pro visions for vertical or horizontal mounting in milling machines or machine centers and accepts standard and emergency collets wherein workpieces may be inserted, held in place, and machined.

公开(公告)号：US20140230231A1

公开(公告)日：2014-08-21

申请号：US14347000

申请日：2012-09-27

申请人： GNUTTI TRANSFER S.p.A.

发明人： Giordano Gaboardi ,  Stefano Coraglia

IPC分类号： B23Q3/06

CPC分类号： B23Q3/067 ,  B23B31/201 ,  B23B31/207 ,  B23B2231/2078 ,  B23B2240/04 ,  B23Q16/10 ,  Y10T29/49998 ,  Y10T279/17307 ,  Y10T279/17376 ,  Y10T279/17471 ,  Y10T279/17521

摘要： A machine tool (2) comprising a mobile table (11) and a support and gripping device (200) fitted to one said machine tool (2) and which comprises:—pincer means (210) for blocking the part;—a support (250) which contains and supports the pincer means (210) and is blocked to the mobile table (11). The pincer means (210) comprise a part blocking pincer (212) and an intermediate pincer (211), respectively one inside the other, both elastic. The part blocking pincer (212) has a structure for gripping the part following interaction between the intermediate pincer (211) and the support. (250); in addition the pincer means (210) are suitable for being placed in rotation around the pincer axis (P-P).

摘要翻译： 一种机床（2），包括移动台（11）和装配到一个所述机床（2）上的支撑和夹紧装置（200），并且包括：用于阻挡所述部件的销钉装置（210）; - 支撑件 250），其包含并支撑所述钳位装置（210）并被阻挡到所述移动台（11）。 夹持装置（210）包括分别夹在另一个内部的部分阻塞钳子（212）和中间钳子（211​​），两者都是弹性的。 部分阻塞钳子212具有用于夹持中间夹持器211与支撑件之间的相互作用的部分的结构。 （250）; 此外，钳子装置（210）适于围绕钳子轴线（P-P）旋转。

公开(公告)号：US20050248103A1

公开(公告)日：2005-11-10

申请号：US11114529

申请日：2005-04-26

申请人： Dietmar Kramer

发明人： Dietmar Kramer

IPC分类号： B23B31/107 ,  B23B31/20 ,  B23Q3/06 ,  B23B31/30

CPC分类号： B23Q3/067 ,  B23B31/1071 ,  B23B31/208 ,  B23B2270/12 ,  Y10T279/1008 ,  Y10T279/1045 ,  Y10T279/17307 ,  Y10T279/17427

摘要： The clamping apparatus comprises a chuck member and a collet member to be clampingly fixed thereto. The collet member comprises, at its rear side, a peripheral shoulder. The top side of this shoulder is provided with a thrust surface adapted to engage radially displaceable clamping balls of the chuck member. The bottom side of the shoulder is provided with four centering grooves, corresponding in size and location to and cooperating with four centering cams provided in the chuck member. Upon clamping the collet member to the chuck member, the collet member is positioned in X- and Y-directions as well as regarding the angular orientation around the Z-axis by means of the centering cams of the chuck member engaging the centering grooves of the collet member. For defining an exact position of the collet member in Z-direction, the collet member is provided with an annular rear surface adapted to rest on Z-reference surface portions of the chuck member upon clamping the collet member to the chuck member.

摘要翻译： 夹紧装置包括夹紧构件和夹紧构件以夹紧地固定到其上。 夹头构件在其后侧包括周边肩部。 该肩部的顶侧设置有适于接合卡盘构件的可径向移动的夹紧球的止推表面。 肩部的底侧设置有四个定心槽，其尺寸和位置对应于设置在卡盘构件中的四个定心凸轮并配合。 在将夹头构件夹紧到卡盘构件上时，夹头构件定位在X和Y方向上，以及通过夹紧构件的定心凸轮围绕Z轴定位，该定心凸轮与定位槽 夹头成员。 为了在Z方向上确定夹头构件的精确位置，夹头构件设置有环形后表面，该环形后表面在将夹头构件夹紧到卡盘构件时适于搁置在卡盘构件的Z基准表面部分上。

公开(公告)号：US3791661A

公开(公告)日：1974-02-12

申请号：US3791661D

申请日：1973-04-18

申请人： GILES C

发明人： GILES C

IPC分类号： B23B31/20 ,  B23Q3/06

CPC分类号： B23B31/201 ,  B23Q3/067 ,  Y10T279/17307 ,  Y10T279/17521 ,  Y10T279/17589

摘要： An improved collet and collet fixture provides an adjustable height for a work piece held in the collet so that the work piece may be held at the proper height. The collet is locked in position from the bottom by the fixture, thereby providing a secure location and holding of the collet and accurate machining of the work piece.

摘要翻译： 改进的夹头和夹头夹具为保持在夹头中的工件提供可调节的高度，使得工件可以保持在适当的高度。 夹头通过固定装置从底部锁定在适当的位置，从而提供夹头的安全位置和夹持以及工件的准确加工。