接线柱自动送料切槽切断级进模设计

Design of Progressive Die with Automatic Feed for Grooving and Cut-off of Junction Pole

论述了用在通用冲床上的接线柱自动送料、切槽、切断级进模的结构形式、工作过程,提出了确定压料滚珠直径的方法。该模具在压力机一次行程中完成自动送料、切槽、切断工序,工作效率高,成形零件精度高。

A description is made on a structure and operating principle of the progressive die for grooving and cut-off of junction pole.The die with automatic feed is used on a general press.The method is presented that determines the diameter for the ball to grip blank.The die operates the working procedures of auto-feed grooving and cut-off on a single stroke of the press making the works form. The high production rates are reached. The work-pieces shaped is of high quality.