Abrasive flow deburring apparatus for automobile wheel hub

The purpose of the utility model is to provide an abrasive flow deburring apparatus for automobile wheel hubs. The abrasive flow deburring apparatus is low in cost and relatively simple in structure, and can be suitable for a plurality of complex situations of wheel hubs with various different structures. In order to achieve the purpose, the abrasive flow deburring apparatus for the automobile wheel hubs comprises a rack, the top of the rack is symmetrically provided with a left thrust cylinder and a right thrust cylinder, an upper power cylinder is arranged between the left thrust cylinder and the right thrust cylinder, the upper power cylinder is connected with an upper abrasive cylinder, the upper abrasive cylinder is disposed on top of a workpiece cover and is supported by a guide rod, and the center of the workpiece cover is provided with a transmission part connected with a motor rotation control system. Because of employing the technical scheme, the abrasive flow deburring apparatus for the automobile wheel hubs helps to solve the problems that the deburring and smoothing of the automobile wheel hubs are difficult to realize automatic processing in mass production through the abrasive flow for the purpose of improving the work efficiency, reducing the cost, reducing the labor intensity, and improving the product reliability.