The company developed a kind of aluminum alloy wheel gravity casting mold, which includes a cooling device, a top mold, a side mold, a bottom mold and a mold cavity formed by the top mold, the side mold and the bottom mold, and the bottom mold is provided with a shunt The aluminum alloy wheel gravity casting mold also includes a thermos cup that communicates with the mold cavity and can store aluminum liquid, a pressurizing device that can continuously inject the aluminum liquid stored in the thermos cup into the mold cavity, and can store aluminum liquid. The intercepting device that prevents the molten aluminum stored in the thermos cup from flowing into the mold cavity under the action of gravity, the thermos cup is arranged on the top mold, the pressurizing device is installed on the frame of the gravity casting machine, The blocking device is installed on the bottom mold or on the frame of the gravity casting machine. The aluminum alloy wheel cast by the gravity casting die of the aluminum alloy wheel of the utility model has the advantages of less risers, high weight yield and good quality stability.
The company developed a kind of aluminum alloy wheel gravity casting mold, which includes a cooling device, a top mold, a side mold, a bottom mold and a mold cavity formed by the top mold, the side mold and the bottom mold, and the bottom mold is provided with a shunt The aluminum alloy wheel gravity casting mold also includes a thermos cup that communicates with the mold cavity and can store aluminum liquid, a pressurizing device that can continuously inject the aluminum liquid stored in the thermos cup into the mold cavity, and can store aluminum liquid. The intercepting device that prevents the molten aluminum stored in the thermos cup from flowing into the mold cavity under the action of gravity, the thermos cup is arranged on the top mold, the pressurizing device is installed on the frame of the gravity casting machine, The blocking device is installed on the bottom mold or on the frame of the gravity casting machine. The aluminum alloy wheel cast by the gravity casting die of the aluminum alloy wheel of the utility model has the advantages of less risers, high weight yield and good quality stability.
