Automobile wheel hub shaping device

An automobile wheel hub shaping device, the automobile wheel hub shaping device comprising a clamping part configured to clamp a wheel hub to be shaped, a first driving mechanism for driving the clamping part to rotate, a shaping roller for shaping the wheel hub to be shaped, and a rack comprising a vertical plate;

• all of the clamping part, the first driving mechanism and the shaping roller being mounted to the rack, the shaping roller being located above the clamping part, and the shaping roller being configured to move relative to the clamping part;
• wherein the automobile wheel hub shaping device further comprises a rotating shaft configured to rotate relative to the rack, the rotating shaft has a first end and a second end, the first end has a first diameter that is less than a second diameter of the second end, the first end of the rotating shaft is rotatably mounted to the rack, and the second end of the rotating shaft is fixed to a supporting disc of the clamping part;
• wherein the automobile wheel hub shaping device further comprises a shaping roller mounting plate, a first end of the shaping roller mounting plate is mounted to the vertical plate in a way that enables the shaping roller mounting plate to move up and down, the vertical plate comprises a sliding chute for allowing the shaping roller mounting plate to move up and down therein, and a second end of the shaping roller mounting plate is provided with the shaping roller;
• and
• wherein the automobile wheel hub shaping device further comprises a third driving mechanism for driving the shaping roller mounting plate to move up and down, the third driving mechanism comprising a screw rod, the screw rod comprising a force application end and a driving end, the force application end being located above the vertical plate, and the driving end penetrating into the sliding chute from a top side of the vertical plate.