Air supply valve shell stamping equipment

The utility model discloses air supply valve shell stamping equipment which comprises a bearing and discharging part and a base, and a sliding seat capable of horizontally sliding in the length direction of the base is arranged on one side of the upper end of the base; the lower die mechanism comprises a lower die arranged at the upper end of the sliding base, and a downwards-sunken forming die cavity is formed in the middle of the upper portion of the lower die; the upper mold mechanism comprises an upper mold arranged over the forming mold cavity, when the outer shell in the forming mold cavity needs to be demolded, a hydraulic rod can push a top plate to move upwards, the top plate can push the outer shell to ascend synchronously till the outer shell is exposed above the top of a lower mold, and then an operator can directly take down the outer shell. And when mold pressing is needed, the hydraulic rod can drive the top plate to return to the original position, the hydraulic rod can be fixedly installed th