角钢端头缺口冲裁模

Blanking Die for Notches of Angle Iron Ends

角钢在一边上冲缺,另一边在模具上一定呈立边状态,立边对模具影响很大。提出了用凸模刃口和辅助挡块定位的方法,解决了立边干扰的问题,现场工人师傅对其反应良好。

The angle iron is punched for notches on one side, at the same time the other keeping vertical side would be on the die without change, this blanking requiremem has great i^uence on the die. In this paper, we propose a method for locating the convex be blade and supporting blocks, solving the problem to avoid the interference on the vertical sides, which is responded well by the workers at site.