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1. 发明申请

US20020194972A1 Punch press 有权
标题翻译：冲压机
公开(公告)号：US20020194972A1
公开(公告)日：2002-12-26
申请号：US10161595
申请日：2002-06-05
申请人： MURATA KIKAI KABUSHIKI KAISHA
发明人： Koji Ozeki
IPC分类号： B26D005/08
CPC分类号： B21D28/246 , B21D28/12 , Y10T83/8696 , Y10T83/8732
摘要： The punch press of the present invention is capable selecting three tracks of the punch tool by the standard and low-priced cylinder device, and the supporting strength of the cylinder device can be obtained sufficiently. The tool setting station with punch tool 4 is provided in a plurality in the periphery direction in the turret 3A that is rotatable around the center of the periphery. At least one of the tool setting stations is arranged with three punch tools in the turret diameter direction. The ram 11 comprises the ram main body 14 capable of elevating and descending, and the striker 15 which is provided transferable in the diameter direction at the lower part of the ram main body. The punch press comprises the link member 19 which is connected rotatable in both directions to the striker 15, and two cylinder devices 21A, 21B of which the piston rods 20A, 20B are connected rotatable to both ends of the link member. The advancing position and the receding position of the pistons of both cylinder devices are combined by the striker position control means 27, and the striker 15 is positioned in the diameter direction corresponding to the three punch tools 4.
摘要翻译：本发明的冲压机能够通过标准的低价圆筒装置选择冲压工具的三个轨道，并且可以充分获得缸装置的支撑强度。具有冲头工具4的工具设置台在转盘3A中围绕周边的中心可旋转地沿周向设置多个。工具设置站中至少有一个在转盘直径方向上布置有三个冲压工具。冲头11包括能够升降的冲头主体14，以及在冲头主体的下部沿直径方向设置的冲头15。冲压机包括连杆构件19，该连杆构件19沿两个方向连接到冲头15，并且活塞杆20A，20B可旋转地连接到连杆构件的两端的两个气缸装置21A，21B。两个气缸装置的活塞的前进位置和后退位置由撞击头位置控制装置27组合，并且撞针15位于与三个冲压工具4对应的直径方向上。

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