碟形托板拉深冲孔复合模具的设计与应用

Design of Cutting - rolling Compound Die for Quill

通过煤矿用托板加工工艺的分析,确定了冲压工艺流程。设计、试制复合模,通过联动,使传统的分模合二为一,使拉深、冲孔、整形一道工序完成,提高了生产效率,降低了生产成本。

Through analysis of the quill, the stamping process flow has been determined. Combination die is mainly designed and the traditional parting die is integrated through its linkage. Drawing, punching and trimming is completed in one working operation. So, producing efficiency will be increased and the cost be decreased.