Die-casting die for thin-wall aluminum alloy shell

The die-casting die for the thin-wall aluminum alloy shell comprises a frame, a lower die plate is fixed in the frame, a plurality of guide rods are jointly fixed to the upper end of the lower die plate and the inner top of the frame, and the circumferential side walls of the guide rods are jointly connected with a sliding plate and an upper die plate in a sliding mode. The sliding plate is located above the upper mold plate, a plurality of connecting rods are fixed to the upper end of the upper mold plate, the connecting rods are all connected with the sliding plate in a penetrating and sliding mode, a plurality of model blocks are fixed to the upper end of the lower mold plate, an electric push rod is fixed to the inner top of the frame, and a rod head of the electric push rod is fixed to the upper end of the sliding plate. According to the aluminum alloy shell forming device, by arranging the forming device and the ejection device, pressing and forming of an aluminum alloy shell and ejection of the formed