Fine blanking forming die of double-layer boss

The utility model discloses a fine blanking forming die of a double-layer boss, which comprises an upper die and a lower die, a stamping mechanism A and a stamping mechanism B are arranged on the upper die and the lower die at intervals, the stamping mechanism A is used for stamping the double-layer boss on a plate, and the stamping mechanism B is used for blanking the plate for forming. Extrusionforming of the double-layer boss can be completed, the precision of formed parts is stable, the die structure is reliable, the production efficiency is improved, and the production cost is reduced. 本实用新型公开了一种双层凸台的精冲成形模具，包括上模具和下模具，上模具和下模具上装有间隔布置的A冲压机构和B冲压机构，A冲压机构用于在板材上冲压出双层凸台，B冲压机构用于冲裁板材成型，本实用新型能够完成双层凸台的挤压成形，成形零件的精度稳定，模具结构可靠，生产效率提高，降低了生产成本。