Machine tool for machining inner wall of shaft sleeve

The utility model discloses a shaft sleeve inner wall processing machine tool which comprises a pen cap, a conveying mechanism and a transverse plate, the conveying mechanism is installed on the top of the pen cap, the conveying mechanism is composed of a motor, a threaded sleeve, a threaded rod, a bearing, a frame and an electric telescopic rod in a combined mode, and the motor is installed on the right side of the outer side wall of the frame. A threaded rod is installed at the output end of the motor, a bearing is installed on the left side of the inner side wall of the frame, the other end of the threaded rod is located in the bearing, the outer side wall of the threaded rod is in threaded connection with a threaded sleeve, and an electric telescopic rod is welded to the outer side wall of the threaded sleeve. The washed wheels are conveniently conveyed through the conveying mechanism, so that the pretreatment speed is increased; and the wheels can be fixed through the clamping mechanism to be prevented f