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1. 发明授权

US4566194A Press plate positioning apparatus for automatic drawing machine 失效
标题翻译：自动拉丝机压板定位装置
公开(公告)号：US4566194A
公开(公告)日：1986-01-28
申请号：US709160
申请日：1985-03-07
申请人： Teruo Tsunoda , Hiromitsu Numauchi , Hironobu Kurata , Yoichi Kawaguchi , Satoshi Ishii , Masanori Seki , Masahiro Iwasaki , Fukumasa Enomoto
发明人： Teruo Tsunoda , Hiromitsu Numauchi , Hironobu Kurata , Yoichi Kawaguchi , Satoshi Ishii , Masanori Seki , Masahiro Iwasaki , Fukumasa Enomoto
IPC分类号： G03F9/00 , G01B5/25
CPC分类号： G03F9/00
摘要： A press plate positioning apparatus for an automatic drawing machine so as to form punch holes at a punch hole forming edge of a press plate placed and fixed on a drawing board and draw registration marks at predetermined positions, has: an elongated cam plate extending in parallel with a positioning edge of the press plate which extends from the drawing board and which is perpendicular to the punch hole forming edge, the elongated cam plate being moved in a direction parallel to the positioning edge and being provided with a plurality of cam surfaces which are arranged in the longitudinal direction thereof and each of which has a plurality of stepwise horizontal surfaces and at least one inclined surface connecting the stepwise horizontal surfaces; and a plurality of positioning blocks, each of the positioning blocks being adapted not to be moved with respect to the positioning edge, being biased downward, being guided together with a corresponding gripper block such that each positioning block is vertically moved by a behavior of the cam surface upon reciprocal movement of the cam plate so as to bring the positioning edge into contact with one of stepwise vertical surfaces, and being locked in position by clicking means.
摘要翻译：一种用于自动拉丝机的压板定位装置，用于在放置并固定在绘图板上的压板的冲孔形成边缘上形成冲孔并在预定位置上拉制对准标记，具有：平行延伸的细长凸轮板所述压板的定位边缘从所述绘图板延伸并且垂直于所述冲孔形成边缘，所述细长凸轮板在平行于所述定位边缘的方向上移动并且设置有多个凸轮表面，所述凸轮表面是沿其长度方向布置，并且每个具有多个逐级水平表面和连接所述逐级水平表面的至少一个倾斜表面; 以及多个定位块，每个定位块适于不相对于定位边缘移动，被向下偏压，与相应的夹持块一起被引导，使得每个定位块通过该位置块的行为被垂直移动凸轮表面在凸轮板的往复运动时，使定位边缘与逐步垂直的表面中的一个接触，并且通过点击装置被锁定就位。

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