Aluminum wheel extrusion casting device

The utility model relates to the technical field of casting, and discloses an aluminum wheel extrusion casting device which comprises a working table, a supporting frame is fixedly installed on the working table, a stamping die is arranged on the supporting frame, a die sleeve is fixedly installed on the working table, a fixing plate is fixedly installed on the working table, and the fixing plate is fixedly connected with the die sleeve. A motor is fixedly installed on the outer wall of the fixing plate, a reciprocating lead screw is fixedly connected to the output end of the motor, a threaded block is slidably connected to the outer wall of the fixing plate, the interior of the threaded block is in threaded connection with the reciprocating lead screw, a scraping mechanism is arranged on the fixing plate, and a bent rod is fixedly installed on the outer wall of the fixing plate. According to the extrusion casting device for the aluminum wheel, small protruding blocks on the transverse plate are continuously