Axle surface cleaning device

The invention provides an axle surface cleaning device, and belongs to the field of mechanical axles. The axle surface cleaning device comprises a supporting frame and a sliding groove, the sliding groove is located in the upper surface of the supporting frame, the sliding groove and the supporting frame are fixedly installed, a motor A is fixedly installed on the right side of the supporting frame, a main gear A is installed at the output end of the motor A, a rotating shaft is rotatably installed on the right side of the supporting frame, the rotating shaft penetrates through the supporting frame, and a fixed clamping base is fixedly installed at the left end of the rotating shaft. According to the axle surface cleaning device, a movable clamping seat, a rotating screw rod, a movable sleeve, a sliding rod, a rotating handle, the motor A, a driving gear A, a driven gear A, the rotating shaft and a fixed clamping seat are adopted, and therefore, in the process of clamping and fixing an axle, the driving gear