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公开(公告)号：US4802567A
公开(公告)日：1989-02-07
申请号：US10855
申请日：1987-02-04
CPC分类号： B23Q7/041 , B21D43/003 , B21D43/10 , B21D43/12
摘要： In a plate processing machine such as punch press provided with a workpiece moving/positioning device (49) including a carriage base (53) movable in the longitudinal Y-axis) direction of the machine and a carriage (69) movable in the lateral (X-axis) direction of the machine, a carriage drive unit of an X-axis motor (79) and a reduction gear (77) for moving the carriage is disposed near a middle portion of the carriage base to balance the workpiece moving/positioning device, so that workpiece processing precision can be improved. Further, the width of a caterpillar table (82) fixed to the carriage base between two movable tables (81) also fixed to the carriage base is reduced to prevent vibration of the caterpillar table, so that scratches under the surface of a workpiece can be reduced. Furthermore, a caterpillar carry table (93) is disposed behind a process position where a tool set is arranged remote from the caterpillar table in synchronism with the caterpillar table in motion so as to be inclined front down to carry out processed parts in the same rearward direction.
摘要翻译： 在具有工件移动/定位装置（49）的冲压机的印版加工机中，该工件移动/定位装置（49）包括在机器的方向上可移动的滑架基座（53）和可横向移动的滑架（69） X轴）方向，X轴电动机（79）的滑架驱动单元和用于移动滑架的减速齿轮（77）设置在滑架底座的中间部分附近，以平衡工件移动/定位 装置，使工件加工精度得到提高。 此外，固定在两个可移动台（81）之间的滑架基座上的也固定在滑架底座上的履带台（82）的宽度减小，以防止履带的振动，使得在工件表面下的划痕可以是 减少 此外，在进给位置后方设置有履带式履带（93），其中，工具组与履带式履带平行地布置，与履带式履带同步运动，以便向前倾斜，以在相同的后方执行加工的部件 方向。
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公开(公告)号：US4532843A
公开(公告)日：1985-08-06
申请号：US547951
申请日：1983-11-02
申请人： Hidetoshi Miyama
发明人： Hidetoshi Miyama
CPC分类号： B21D28/265 , B21D28/246 , Y10T83/654 , Y10T83/8727 , Y10T83/8828 , Y10T83/8843 , Y10T83/9486
摘要： The present invention relates to a punch press having a frame having an overhead beam and base portion, a vertically movable ram mounted at a front end of the overhead beam, a tool holder having upper and lower arms and being disposed on the base portion of the frame with a gap between the tool holder and the overhead beam, a plurality of upper punching tools disposed at a front end of the upper arm of the tool holder, a plurality of lower tools corresponding to the upper tools and disposed at a front end of the lower tool holder, a striker mounted on the ram so as to hit each of the upper punching tools and a workpiece feeding and positioning device disposed on the tool holder. The elements of the invention are arranged such that vibration and shocks occurring during the operation of the ram are not transmitted to the workpiece feeding and positioning device, and the punching tools. Also included is a eccentric member on the ram for performing leftward and rightward adjustment of the ram, and a vibrationally isolated driving means for moving the striker along the ram so as to adjust it over a desired upper punching tool.
摘要翻译： 冲压机技术领域本发明涉及一种具有框架的冲压机，该框架具有塔顶梁和底座部分，安装在塔顶梁的前端的可垂直运动的冲头，具有上臂和下臂的工具架， 框架，其具有工具架和顶部梁之间的间隙，多个上冲孔工具，其设置在工具夹具的上臂的前端，多个下部工具对应于上部工具并且设置在 下刀架，安装在冲头上的撞针，以撞击每个上冲压工具，以及设置在刀架上的工件供给和定位装置。 本发明的元件被布置成使得在冲压器的操作期间发生的振动和冲击不传递到工件进给定位装置和冲压工具。 还包括用于进行冲头的向左和向右调节的冲头上的偏心构件，以及用于沿着冲头移动冲头的振动隔离的驱动装置，以便将其调整到期望的上冲压工具上。
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公开(公告)号：US4889968A
公开(公告)日：1989-12-26
申请号：US187728
申请日：1988-04-29
IPC分类号： B21D43/28 , B23K26/00 , B23K26/08 , B23K26/42 , B23P23/02 , B23Q1/52 , B23Q7/08 , B23Q11/00 , B26D7/18 , B26F1/02 , F16F15/023
CPC分类号： F16F15/0232 , B21D43/282 , B23K26/0093 , B23K26/702 , B23P23/04 , B23Q1/525 , B23Q11/0032 , B23Q7/08 , B26D7/18 , B26F1/02
摘要： A laser--punch composite processing machine has a vibration-proofing frame mounted on the main frame with a preload to enhance this vibration property and a laser beam generator mounted on the vibration-proof frame, an optical beam pathway between the laser beam generator and a processing head having first, second and third tubes mounted without physical contact therebetween.
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