Stamping die for automobile sheet metal part machining

The utility model discloses a stamping die for machining automobile sheet metal parts, which comprises a fixing frame, a hydraulic cylinder arranged at the top of the fixing frame, a connecting plate arranged at the bottom end of the hydraulic cylinder, a stamping head arranged on the lower surface of the connecting plate and a lower die arranged at the bottom of the fixing frame. Baffles for blocking the opening are slidably installed in the lower die, an adjusting assembly is arranged in the bottom of the fixing frame, and when the positions of the baffles need to be changed, the two baffles are pushed to be close to each other or away from each other by rotating the adjusting assembly, so that the size of a stamping cavity in the lower die is changed. Through cooperation of the structures, the size of the stamping cavity in the lower die is changed, and sheet metal parts in the lower die can be conveniently taken out after stamping is completed. 本实用新型公开了一种汽车钣金件加工用冲压模具，包括固定架、设置于固定架顶部的液压缸、设置于液压缸底端的连接板、设置于连接板