Rotor installation auxiliary device suitable for motor

A rotor installation auxiliary device suitable for a motor comprises a lifting part, a propelling part, a clamping part and a calibration mechanism. The propelling part is arranged on the lifting part; the clamping part is arranged on the propelling part, and the calibration mechanism is arranged on the clamping part; the lifting part comprises a bottom plate, a lifting plate, a jack and a guide rod; walking wheels are arranged at the four corners of the lower end face of the bottom plate, and brake pads are arranged on the walking wheels. Guide rods are vertically arranged at four corners of the upper end surface of the bottom plate; guide holes are formed in the four corners of the lifting plate, and guide rods corresponding to the guide holes in position are arranged in the guide holes in a penetrating mode. The jack is arranged on the upper end face of the bottom plate, and the end of a piston rod of the jack is connected with the lifting plate. According to the utility model, the labor intensity of worke