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1. 发明专利

MX9606564A SISTEMA SUJETADOR PARA SUPERFICIES PARALELAS PARA EL LABRADO DE PIEZAS DE TRABAJO. 未知
公开(公告)号：MX9606564A
公开(公告)日：1997-09-30
申请号：MX9606564
申请日：1995-06-15
申请人： TURCHAN MANUEL C
发明人： TURCHAN MANUEL C
IPC分类号： B23Q3/06 , B23Q3/18 , B23Q16/00 , B23Q03/06
摘要： El paralelismo entre dos superficies opuestas de la pieza de trabajo (106) es asegurado mediante el referenciamiento de tres característicos de borde(s) en la pieza de trabajo, las tres características de borde establecen un planounico dentro de la pieza de trabajo para referenciar las operaciones de labrado en las superficies opuestas de la pieza de trabajo. La pieza de trabajo es mantenida por dos conjuntos de tres puntos sujetadores (214a, 214b, 214c y 264a, 264b y 264c) arriba de la superficie de dos sujetadores correspondientes (208, 258) o una sujetadora compuesta, mientras que mantiene las dos superficies opuestas (206a, 206b). De esta manera los problemas asociados con el referenciamiento de la primera superficie labrada, para labrar la segunda superficie se evitan completamente. Esto es particularmente util para el labrado de las caras opuestas de un cuerpo de válvula de transmision automática. Un conjunto de puntos sujetadores es idéntico al otro conjunto de puntos sujetadores, para asegurar el posicionamiento exacto de la pieza de trabajo de sujetadora en sujetadora, de conjunto de puntos sujetadores a conjunto de puntos sujetadores en una sujetadora compuesta.

2. 发明公开

EP0203650A3 Gripping device for workpieces 失效
标题翻译：工作装置
公开(公告)号：EP0203650A3
公开(公告)日：1988-11-23
申请号：EP86200829
申请日：1986-05-14
申请人： G.B. BOUCHERIE, N.V.
发明人： Boucherie, Leonel
IPC分类号： B23Q03/06
CPC分类号： B23C3/12
摘要： Gripping device for workpieces, characterized thereby that it mainly consists of the combination of a clamping table (1); a grip (3) which is rotatably fixed to an arm (2) rotatable around said clamping table (1), means (18-24) for moving said grip (3) at least towards said work face (16) in order to clamp a workpiece (17) between said grip (3) and said work face (16) of said clamping table (1), said arm (2), however, to which said grip (3) is fixed remaining rotatable when said workpiece (17) is being clamped.
摘要翻译：用于工件的夹持装置，其特征在于其主要由夹紧台（1）的组合构成; 可旋转地固定到可围绕所述夹紧台（1）旋转的臂（2）的手柄（3），用于至少朝向所述工作面（16）移动所述把手（3）的装置（18-24），以便夹紧所述夹具（3）和所述夹紧台（1）的所述工作面（16）之间的工件（17），所述臂（2），当所述工件（17））正在被夹住。

3. 发明公开

EP0102084A3 Modular clamping system 失效
标题翻译：模块式夹紧系统
公开(公告)号：EP0102084A3
公开(公告)日：1984-07-25
申请号：EP83108537
申请日：1983-08-30
申请人： Blechschmidt, Wolfgang Joerg
发明人： Blechschmidt, Wolfgang Joerg
IPC分类号： B23Q03/06
CPC分类号： B25B1/241 , B25B1/2405
摘要： A modular clamping system for fixturing workpieces with respect to a numerically controlled drilling and boring machine or the like includes a pair of soft jaw blocks which may be variably spaced with respect to one another in fixed positions to hold the workpiece therebetween. A vice assembly preferably holds the soft jaw blocks in a fixed position during use by means of several vertical and horizontal alignment mechanisms. Cavities to hold the workpieces in place are machined in the soft jaw blocks by the NC machine prior to each job to accurately reference the workpiece with respect to the NC machine.

4. 发明公开

EP0215326A3 Clamping device 失效
标题翻译：夹紧装置
公开(公告)号：EP0215326A3
公开(公告)日：1988-10-05
申请号：EP86111577
申请日：1986-08-21
申请人： Georg Kesel GmbH & Co. KG.
发明人： Heine, Werner
IPC分类号： B25B01/10 , B23Q03/06 , B25B01/12
CPC分类号： B25B1/103 , B25B1/10 , B25B1/12 , B25B1/24

5. 发明公开

EP0237490A3 Stop element and unit for clamping work pieces 失效
标题翻译：停止元件和夹紧工作单元
公开(公告)号：EP0237490A3
公开(公告)日：1987-10-21
申请号：EP87810174
申请日：1987-03-26
申请人： Müller, Erich
发明人： Müller, Erich
IPC分类号： B25B05/10 , B23Q03/06 , B23Q03/10
CPC分类号： B25B5/104 , B23Q3/103 , B25B5/16

6. 发明申请

WO1994004310A1 CLAMP METHOD FOR PREVENTING DEFORMATION OF WORKPIECE 审中-公开
标题翻译：用于防止工件变形的夹紧方法
公开(公告)号：WO1994004310A1
公开(公告)日：1994-03-03
申请号：PCT/JP1993001146
申请日：1993-08-13
申请人： FANUC LTD , ISHII, Hisao
发明人： FANUC LTD
IPC分类号： B23Q03/06
CPC分类号： G05B19/182 , B23Q3/16 , G05B2219/49127 , G05B2219/49128
摘要： A clamp method is provided to promote automation and energy saving in an NC machine tool and accomplish high precision automatic machining. According to this method, a workpiece liable to deformation is firmly clamped without causing clamping forces to bring about its deformation that may cause inaccuracy in machining. First, a work to be machined in accordance with an instruction of an NC machine (24) is placed on a work table. A plurality of machining positions on the workpiece are measured by a touch probe (28) before and after the workpiece is set on a clamping device (30) provided to the work table. The quantity of displacement of each machining portion is computed by comparison/computation portion (46) on the basis of the measurement data (50), and is compared with an allowable displacement quantity stored in a memory unit (42), in order to determine a maximum allowable clamp force of the clamping device (30) for each of a plurality of machining portions so that the displacement quantity does not exceed the allowable value. When NC machining is carried out, the clamping device (30) is set for the maximum allowable clamp force control of the clamp control unit (48) in such a manner as to correspond to the movement of the machining portions. The clamping force may be varied depending on actual clamping conditions.
摘要翻译：提供了一种夹持方法，以提高数控机床的自动化和节能，实现高精度自动加工。根据该方法，易于变形的工件被牢固地夹紧而不产生夹紧力，导致其变形，这可能导致加工不准确。首先，将根据NC机器（24）的指令进行加工的工件放置在工作台上。在将工件设置在设置在工作台上的夹紧装置（30）之前和之后，通过探针（28）测量工件上的多个加工位置。基于测量数据（50），通过比较/计算部分（46）计算每个加工部分的位移量，并将其与存储在存储单元（42）中的容许位移量进行比较，以便确定夹持装置（30）的多个加工部中的每一个的最大允许夹紧力，使得位移量不超过允许值。当进行数控加工时，夹紧装置（30）被设定为对应于加工部的移动的夹具控制单元（48）的最大容许夹紧力控制。夹紧力可以根据实际的夹紧条件而变化。

7. 发明申请

WO1987002923A1 CLAMPING DEVICE 审中-公开
标题翻译：夹紧装置
公开(公告)号：WO1987002923A1
公开(公告)日：1987-05-21
申请号：PCT/SE1986000513
申请日：1986-11-11
申请人： LAGAN PRESS AB , SKOGLUND, Lennart , HEDIN, Kenneth
发明人： LAGAN PRESS AB
IPC分类号： B23Q03/06
CPC分类号： B25B5/08 , B25B5/104 , B25B5/166
摘要： A device for clamping a tool (1) on, for example, a table (2) in a hydraulic press, has clamping fixtures (3) arranged on said table and distributed around the tool (1), said clamping fixtures being movable into clamping engagement with an abutment (13) on the object (1). Each clamping fixture (3) is reciprocable towards and away from the object (1) and has a clamping arm (5), an attachment (6) and a dog (7). The clamping arm (5) is pivotally mounted on said attachment (6) and has an abutment face (11) and a clamping face (12). The dog (7) is movable relative to the attachment (6) and the clamping arm (5) and has a sloping face (20) abutting against a sloping face (22) on the clamping arm (5). The dog (7) continues its movement when the abutment face (11) of the clamping arm (5) strikes the object (1) so that the movement of the clamping arm (5) and the attachment (6) is restricted, whereby the dog (7), via the sloping faces (20, 22), swings said clamping arm (5) and moves the clamping face (12) thereof into clamping engagement with the abutment (13) on the tool (1), whereupon the dog (7) is stopped.
摘要翻译：用于将工具（1）夹紧在例如液压机中的工作台（2）上的装置具有设置在所述工作台上并分布在工具（1）周围的夹具（3），所述夹紧夹具可移动成夹紧与物体（1）上的基台（13）接合。每个夹具（3）可朝向和远离物体（1）往复运动，并且具有夹紧臂（5），附件（6）和狗（7）。夹持臂（5）枢转地安装在所述附件（6）上并具有邻接面（11）和夹紧面（12）。狗（7）可相对于附件（6）和夹紧臂（5）移动，并且具有抵靠在夹紧臂（5）上的倾斜面（22）的倾斜面（20）。当夹紧臂（5）的邻接面（11）撞击物体（1）时，狗（7）继续运动，使得夹紧臂（5）和附件（6）的运动受到限制，狗（7）经由倾斜面（20,22）摆动所述夹紧臂（5）并将其夹紧面（12）移动成与工具（1）上的支座（13）夹紧接合，于是该狗（7）停止。

8. 发明申请

WO1990010523A1 CLAMPING DEVICE 审中-公开
标题翻译：夹紧装置
公开(公告)号：WO1990010523A1
公开(公告)日：1990-09-20
申请号：PCT/CH1989000046
申请日：1989-03-14
申请人： FERD. RÜESCH AG , NATAU, Lothar
发明人： FERD. RÜESCH AG
IPC分类号： B23Q03/06
CPC分类号： B25B5/163 , B25B5/104 , B25B5/106
摘要： A clamping device comprises a block (3) against which a clamping shackle (2) can be moved by means of a clamping screw (5). The effective region of the block (3) is provided with a shoulder (20) which receives one of the edge parts of a work piece (11). This effective region of the block (3) also comprises a constriction obtained by means of lateral recesses (15). The stopping surface (22) of the shoulder (20) is formed by the material of the block (3). The support surface (21) of the shoulder (20) is inset from the upper surface (9) of the block (3). The block (3) is provided with fastening means on a mounting plate. The distance between these means and the stopping surface (22) of the shoulder (20) is known and defined, so that the work piece (11) is aligned with respect to the starting point of the machining by a machine-tool simply by pressing on this stopping surface (22). Auxiliary stops (25) arranged on the block (3) of the clamping device fill in any gap between the side wall (103) of the work piece (11) and the stopping surface (22).
摘要翻译：夹紧装置包括一块体（3），夹紧凸缘（2）可通过夹紧螺钉（5）移动到该块体（3）上。块体（3）的活动区域设有用于接收工件（11）的一个边缘部分的轴承（20）。块体（3）的该活动区域还包括由横向凹部（15）达到的收缩部。轴承（20）的止动表面（22）相对于块体（3）的上表面（9）凹陷。块（3）在安装板上设有固定装置。这些装置与轴承（20）的止动表面（22）之间的间距是已知的并且被限定，使得工件（11）相对于由机器仅仅因为它靠在该止动表面（22）上。布置在夹紧装置的块体（3）上的辅助止动件（25）填充工件（11）的侧壁（103）和止动表面（22）之间的任何间隙。

9. 发明申请

WO1990000955A1 A PALLET 审中-公开
标题翻译：托盘
公开(公告)号：WO1990000955A1
公开(公告)日：1990-02-08
申请号：PCT/EP1989000847
申请日：1989-07-19
申请人： BÜCHLER B-SET AG , BÜCHLER, Elsy +hf
发明人： BÜCHLER B-SET AG , BÜCHLER, Elsy +hf , BÜCHLER, René +di
IPC分类号： B23Q03/06
CPC分类号： B23Q7/1426 , B23H11/003 , B23Q1/03
摘要： A pallet (1) for highly accurately locating a workpiece (15) opposite a workbench (19) of a machine, especially a spark erosion machine (21), for machining the workpiece (19), makes it possible to machine workpieces to a high degree of precision, and even several or heavy workpieces or oversize ones which project beyond the edges of the pallet, in that there are two clamping points (17) separated by a recess defining a workpiece machining area on which the workpiece (15) may be secured in relation to the pallet (1) by means of clamping components (12).

10. 发明申请

WO1995034404A1 FIXTURING SYSTEM FOR MACHINING WORKPIECE SURFACES PARALLEL 审中-公开
标题翻译：用于加工工作表面平行的固定系统
公开(公告)号：WO1995034404A1
公开(公告)日：1995-12-21
申请号：PCT/US1995007733
申请日：1995-06-15
申请人： TURCHAN, Manuel, C.
IPC分类号： B23Q03/06
CPC分类号： B23Q16/00 , B23Q3/18 , Y10S409/903 , Y10T409/303752 , Y10T409/30868
摘要： Parallelism between two opposite surfaces of workpiece (106) is assured by referencing of three features of the edge(s) of the workpiece, the three edge features establishing a single, unique plane within the workpiece for referencing the machining operations performed on the two opposite surfaces of the workpiece. The workpiece is held by corresponding two sets of three fixture points (214a, 214b, 214c and 264a, 264b, 264c), above the surface of two corresponding fixtures (208, 258) or of one compound fixture, while machining the two opposite surfaces (206a, 206b). In this manner, problems associated with referencing off of the first machined surface, to machine the second surface, are completely avoided. This is particularly useful when machining the opposite faces of an automatic transmission valve body. The one set of fixture points is identical to the other set of fixture points, to ensure accurate positioning of the workpiece from fixture-to-fixture, or from set of fixture points to set of fixture points, in a compound fixture.
摘要翻译：通过参考工件边缘的三个特征来确保工件（106）的两个相对表面之间的平行度，三个边缘特征在工件内建立单个唯一的平面，用于参考在相对的两个相反的表面上进行的加工操作工件表面。工件由对应的两组三个固定点（214a，214b，214c和264a，264b，264c）保持在两个对应的固定装置（208,258）或一个复合固定装置的表面上方，同时加工两个相对的表面（206a，206b）。以这种方式，完全避免了与第一加工表面的引用相关的问题，以加工第二表面。这在加工自动变速器阀体的相对面时特别有用。一组固定点与另一组夹具点相同，以确保复合夹具中工件从夹具到夹具的精确定位，或夹具点的集合到夹具点的集合。

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