The utility model relates to anti-deformation correcting equipment for an aluminium alloy hub. The anti-deformation correcting equipment comprises a round correction bottom plate, a pressure head and a pressure plate, wherein the round correction bottom plate is used for correcting the hub roundness, is arranged on a fixed seat and is provided with a ring groove position which is matched with a hub rear rim; the pressure head is used for correcting the axial wheel boss subsidence of the hub and is arranged in a screw hole of the hub; and the pressure plate is used for pressing the pressure head and can move up and down, and the lower end of the pressing plate is provided with a front rim fit ring which is matched with a hub front rim and is used for correcting the hub height. According to the equipment, the round correction bottom plate is used to correct the hub roundness, and the axial wheel boss subsidence of the hub and the hub height are corrected through the cooperation of the pressure plate and a pressure lever, as a result, the deformed waste products due to product heat treatment can be reduced, the designed machining allowance of a product can be reduced, and the machining cost is lowered.