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41. 发明授权

US06619872B2 Modular tooling coupling apparatus 有权
标题翻译：模块化工具联接装置
公开(公告)号：US06619872B2
公开(公告)日：2003-09-16
申请号：US09736862
申请日：2000-12-13
申请人： David J. Crorey , Jeffery Dellach , John D. Walton, Jr.
发明人： David J. Crorey , Jeffery Dellach , John D. Walton, Jr.
IPC分类号： E04G300
CPC分类号： B25J15/0052 , B25J15/0061 , E04B1/585 , E04B2001/405 , E04B2001/5862 , E04B2001/5875 , F16M11/10 , F16M11/2021 , F16M13/02 , F16M2200/024 , Y10T403/32016 , Y10T403/32155 , Y10T403/32262 , Y10T403/32336 , Y10T403/32368
摘要： A coupling apparatus for adjustably mounting modular tooling members having a base member releasably connectable to a slide mount wherein said base member is adjustably located along a predetermined path of travel defined by the slide mount. The base member is rotatably adjustable with respect to a midportion via a pair of matingly engaging contoured surfaces. In a preferred embodiment, the midportion may also be rotatably adjustable with respect to an end member along a second rotational axis. The midportion and the end member may be adjustably rotated through a pair of contoured surfaces substantially similar to that provided between the midportion and the base member. The end member provides an aperture for releasably connecting a boom rod to the end member. In an alternative embodiment, the midportion is integrally connected to the end member wherein the end member provides an aperture for matingly engaging a first spline rod. The first spline rod may be rotatably adjusted about a second rotational axis. A spline bracket may be adjustably connected to the opposite end of the first spline rod while also engaging one end of a second spline rod. The spline bracket provides rotational adjustment of the two spline rods wherein the axes of the spline rods are substantially perpendicular and axially spaced from one another. A workpiece mounting bracket having a base member, midportion, and end member, may then be used to matingly engage and adjustably connect the second spline rod to a workpiece handling device.
摘要翻译：一种用于可调节地安装模块化工具构件的联接装置，其具有可释放地连接到滑动安装座的基座构件，其中所述基座构件沿着由滑动安装件限定的预定行进路径可调节地定位。基座构件通过一对匹配接合的轮廓表面相对于中间部分可旋转地调节。在优选实施例中，中间部分也可以沿着第二旋转轴线相对于端部构件可旋转地调节。中间部分和端部部件可以通过基本类似于在中间部分和基部部件之间设置的一对轮廓表面可调节地旋转。端部构件提供用于将动臂杆可释放地连接到端部构件的孔。在替代实施例中，中间部分一体地连接到端部构件，其中端部构件提供用于匹配地接合第一花键杆的孔。第一花键杆可围绕第二旋转轴线可旋转地调节。花键支架可以可调节地连接到第一花键杆的相对端，同时还接合第二花键杆的一端。花键支架提供两个花键杆的旋转调节，其中花键杆的轴线基本上垂直并且彼此轴向间隔开。然后可以使用具有基部构件，中间部分和端部构件的工件安装支架，以将第二花键杆配合地可调节地接合并可调节地连接到工件处理装置。

42. 发明授权

US06422549B2 Electric power operated clamp with spring lock 失效
标题翻译：带弹簧锁的电动动力钳
公开(公告)号：US06422549B2
公开(公告)日：2002-07-23
申请号：US09730667
申请日：2000-12-06
申请人： David J. Crorey
发明人： David J. Crorey
IPC分类号： A22Q303
CPC分类号： B23K37/0435 , B25B5/06 , B25B5/12
摘要： A clamping apparatus includes a housing and a pivot pin mounted for pivoting movement about an axis of rotation with respect to the housing. A clamp member is connected to the pivot pin and is moveable between a clamped position and a released position in response to rotation of the pivot pin. The pivot pin has an arm extending radially outwardly from the axis of rotation. A drive member is mounted for linear reciprocal movement along a fixed path with respect to the housing, and a linkage connects the drive member to the arm of the pivot pin for converting reciprocal movement of the drive member into pivoting movement of the pivot pin. An electric motor is connected to an output shaft with an axis of rotation, and an adjustable converting mechanism connects the drive member to the electric motor for adjustably converting the rotary motion driving force into a linear reciprocal harmonic motion of the drive member. The adjustable converting mechanism allows the stroke of the linear reciprocal motion to be adjusted. In addition, an automatic adjusting mechanism allows the drive member to adjust its length in response to the driving force of the electric motor and the position of the clamp member.
摘要翻译：夹紧装置包括壳体和安装成用于相对于壳体围绕旋转轴线枢转运动的枢轴销。夹紧构件连接到枢转销，并且响应于枢转销的旋转而在夹紧位置和释放位置之间移动。枢轴销具有从旋转轴线径向向外延伸的臂。安装驱动构件以沿着相对于壳体的固定路径进行线性往复运动，并且联动装置将驱动构件连接到枢转销的臂，以将驱动构件的往复运动转换成枢转销的枢转运动。电动机与旋转轴线的输出轴连接，可调节的转换机构将驱动部件与电动马达连接，将旋转运动驱动力可调地转换为驱动部件的线性的往复谐波运动。可调节的转换机构允许调节线性往复运动的行程。此外，自动调节机构允许驱动构件响应于电动机的驱动力和夹紧构件的位置而调节其长度。

43. 发明授权

US5492443A Apparatus for handling a workpiece between work stations 失效
标题翻译：用于在工位之间处理工件的装置
公开(公告)号：US5492443A
公开(公告)日：1996-02-20
申请号：US136586
申请日：1993-10-14
申请人： David J. Crorey , Leland D. Blatt
发明人： David J. Crorey , Leland D. Blatt
IPC分类号： B65G47/91 , B25J9/04
CPC分类号： B65G47/914
摘要： An apparatus for automatically handling a workpiece between automated workstations wherein the workpiece is lifted from an unloading workstation, moved along a predetermined linear reciprocal path between work stations while simultaneously inverting the workpiece, and lowering the workpiece into a loading workstation. The apparatus provides a vertical lift portion and an articulating portion for manipulating the workpiece. The vertical lift portion utilizes a compact design to minimize space requirements and moving parts by providing both vertical movement and rotational movement within a common structure. The articulating portion is attached to the bottom of the vertical lift portion and provides a pivot arm that is pivotally attached to a workpiece holder. The vertical lift portion provides a rotational input to a harmonic drive unit which has its output coupled to the pivot arm. When the pivot arm rotates, a continuous timing belt provides for counter-rotational movement of the workpiece holder. The workpiece is detachably secured by the workpiece holder, and when the pivot arm and the workpiece holder are equivalent in length, the workpiece will travel in a linear path while also inverting the orientation of the workpiece upon completing the linear path. The range of movement of the workpiece may also be extended by mounting the apparatus on an overhead gantry which moves the entire apparatus, along with the workpiece, further along the linear path. A linear drive unit may also by utilized as a workpiece holder to provide an extended reach to the workpiece along the linear path.
摘要翻译：一种用于在自动化工作站之间自动处理工件的装置，其中工件从卸载工位提升，沿着工作站之间的预定线性往复路径移动，同时使工件倒转并将工件下降到装载工作站中。该装置提供垂直提升部分和用于操纵工件的铰接部分。垂直升降部分采用紧凑的设计，以通过在公共结构内提供垂直运动和旋转运动来最小化空间要求和移动部件。铰接部分附接到垂直提升部分的底部并且提供枢转地附接到工件保持器的枢转臂。垂直提升部分向谐波驱动单元提供旋转输入，谐波驱动单元的输出端连接到枢转臂。当枢转臂旋转时，连续的同步带提供工件保持器的反向旋转运动。工件可由工件保持器可拆卸地固定，并且当枢转臂和工件保持器长度相等时，工件将在线性路径中行进，同时在完成线性路径时使工件的取向反转。工件的移动范围也可以通过将设备安装在架空机架上来延长，该架空机架与工件一起沿着线性路径进一步移动整个设备。线性驱动单元也可以用作工件保持器，以沿着线性路径向工件延伸到达。

44. 发明授权

US5222854A Automatic tool changer 失效
标题翻译：自动换刀
公开(公告)号：US5222854A
公开(公告)日：1993-06-29
申请号：US756492
申请日：1991-09-09
申请人： Leland D. Blatt , David J. Crorey
发明人： Leland D. Blatt , David J. Crorey
IPC分类号： B21D43/05 , B23Q1/58 , B23Q7/04
CPC分类号： B23Q1/58 , B21D43/057 , B23Q7/04 , Y10S414/13
摘要： A production line which includes a shuttle conveyor extending between two work stations. A first transfer device for transferring a workpiece from one of the work stations to the conveyor and a second transfer device for transferring the workpiece to the second work station all equipped with workpiece gripping or supporting devices which may be rapidly changed when the line is shifted from the production of one form of workpiece to the production of another workpiece having a different configuration. Replacement workpiece gripping devices are supported adjacent the shuttle conveyor upon holding pedestals. Upon line changeover, the transfer devices locate their workpiece gripping devices upon empty holding pedestals and actuating devices on the pedestal release the gripping devices from their transfer devices. The empty transfer devices are then shifted and coupled to new workpiece gripping devices supported on other holding pedestals.
摘要翻译：一条生产线，包括在两个工位之间延伸的梭式输送机。用于将工件从工位之一传送到输送机的第一传送装置和用于将工件传送到第二工作站的第二传送装置，所述第二传送装置全部装备有工件夹持或支撑装置，当工件夹紧或支撑装置可以在管线从生产一种工件以生产具有不同结构的另一工件。保持基座时，替代工件夹紧装置支撑在梭式输送机附近。在线路切换时，传送装置将其工件夹持装置定位在空的保持基座上，并且基座上的致动装置从其传送装置释放夹持装置。然后将空的传送装置移动并联接到支撑在其他保持基座上的新的工件夹持装置。

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