公开(公告)号：US3729977A

公开(公告)日：1973-05-01

申请号：US3729977D

申请日：1971-04-29

申请人： HOBSON & MOTZER

发明人： MOTZER A ,  ZOLLINGER H

IPC分类号： B21D43/12 ,  B21D53/36 ,  B23P23/00 ,  H01R43/16

CPC分类号： B21D53/36 ,  B21D43/12 ,  B23P23/00 ,  H01R43/16

摘要： This disclosure relates to the forming of workpieces in a plurality of steps at a plurality of forming stations. The workpieces are carried by recirculating fixtures and intermittently advanced along the work stations. At the work stations, the fixtures are located and held, and a forming operation performed on the workpieces while in the fixture. The fixtures are then advanced to the next work station and the foregoing steps repeated until the workpieces are completely formed and then discharged from the fixtures.

摘要翻译： 本公开涉及在多个成形站处以多个台阶形成工件。 工件由循环夹具承载，并沿着工作台间歇地前进。 在工作站处，夹具被定位并保持，并且在夹具中对工件执行成形操作。 然后将夹具推进到下一个工作站，并重复上述步骤，直到工件完全形成，然后从夹具中排出。

公开(公告)号：US3728888A

公开(公告)日：1973-04-24

申请号：US3728888D

申请日：1971-02-23

申请人： HOBSON & MOTZER

发明人： MOTZER A

IPC分类号： B21D22/06 ,  B21F11/00 ,  B21D31/02 ,  B21D7/06

CPC分类号： B21D22/06 ,  B21F11/00

摘要： A die assembly for cutting and forming the ends of wire stock comprising a pair of panel slides movable in opposite directions and each operating a diagonally guided cutting and forming tool which simultaneously move toward and away from each other on opposite sides of the work. Also disclosed is a method of providing a four-sided pyramidal point on rectangular wire stock.

摘要翻译： 一种用于切割和形成线材末端的模具组件，其包括可沿相反方向移动的一对面板滑块，并且每个操作对角导向的切割和成形工具，所述切割和成形工具在工件的相对侧上同时朝彼此移动。 还公开了一种在矩形线材上提供四边形金字塔形点的方法。