Sequential stamping of strip material
    1.
    发明授权
    Sequential stamping of strip material 失效
    带状材料的顺序冲压

    公开(公告)号:US3880034A

    公开(公告)日:1975-04-29

    申请号:US46658174

    申请日:1974-05-03

    Inventor: SAPOLSKY ROGER

    Abstract: A method and apparatus for feeding to a fixed-axis punch, successive sections of a strip of flexible material for the purpose of punching out from the strip plates of a predetermined size and shape, said strip being punched out in a staggered pattern along three rows of axes which are parallel to the median longitudinal axis of the strip. The invention is applicable, in particular, to the stamping out of circular plates of identical diameter from a thin metal strip, which plates are to be shaped in their final form by successive stampings performed by a series of inter-related punches located in a transfer machine.

    Abstract translation: 一种用于向固定轴冲头供给柔性材料条的连续部分的方法和装置,用于从预定尺寸和形状的带状板冲出的目的,所述条以三行的交错图案冲压出 的平行于条的中间纵轴的轴。 本发明特别适用于从薄金属条冲压掉具有相同直径的圆形板,该板将通过由位于转印件中的一系列相互关联的冲头进行的连续冲压而成形为最终形状 机。

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