Hub casting mould

The utility model discloses a hub casting mould, the stamping die comprises an upper template and a lower template, the side form board is installed to the joint between cope match -plate pattern and the lower bolster, form the casting chamber between cope match -plate pattern, lower bolster and the side form board, core die is had in the installation of casting intracavity, it is fixed continuous with cope match -plate pattern and lower bolster that wheel core die passes through the screw, install the spoke mould on wheel core die's the side, the spoke mould is kept away from round core die's one end and is also fixed continuously through screw and cope match -plate pattern and lower bolster, form rim casting chamber between cope match -plate pattern, lower bolster, side form board and the spoke mould, wheel core die has seted up the feed inlet with continuous of lower bolster. The utility model discloses a hub casting mould, the exhaust system on wheel core die and the spoke mould improves, has increased the quantity of wheel core die department exhaust hole and air vent, increased the exhaust line through the wire -electrode cutting on the spoke mould, guaranteed that the exhaust of spoke department is unblocked, solved the spoke and owed the problem of casting.