Method and apparatus for forming by punching
    1.
    发明授权
    Method and apparatus for forming by punching 失效
    穿孔成型方法及装置

    公开(公告)号:US4787282A

    公开(公告)日:1988-11-29

    申请号:US80935

    申请日:1987-08-03

    摘要: A method and apparatus for forming planar parts (WA) by progressively punching out the shape of the part (WA) from a piece of sheet material (W) in which the part (WA) is automatically removed from the remaining sheet material (W), by a hinged trap door section (37) in a work supporting table (33), one end lowered to form a chute. The punching process is carried out primarily in a first punching station (A), where punch and die set magazines (18, 19) may be mounted, but connecting sections (WC) are left to be removed in a second punching station (B) where the trap door section (37) is located. The separated parts (WC) are deposited on a conveyor system (36) located beneath the table 33, and detector unit (59, 61) enables shut down of the press if a part fails to move after each punching operation.

    摘要翻译: 一种用于通过从其中从其余片材(W)自动去除部分(WA)的片材(W)逐渐冲压出部分(WA)的形状来形成平面部分(WA)的方法和装置, ,通过工作支撑台(33)中的铰链式收集门部(37),一端下降以形成滑槽。 冲压加工主要在第一冲压工位(A)中进行,其中可以安装冲头和模具组件(18,19),但是连接部分(WC)在第二冲压工位(B)中被去除, 捕集器门部分(37)所在的位置。 分离部件(WC)沉积在位于工作台33下方的输送系统(36)上,并且如果在每次冲压操作之后部件不能移动,则检测器单元(59,61)能够关闭压机。