Motor rotor polishing equipment with high automation degree

The utility model provides motor rotor polishing equipment with high automation degree, which relates to the technical field of automation, and comprises a shell, a transmission belt, a sliding bracket, a waste residue opening and an electric telescopic rod I. The left side surface of the shell is movably connected with the transmission belt through a rotating shaft, and the left side of the bottom of the shell is sleeved with the waste residue opening; a sliding support is movably connected to the right side in the shell. A second motor drives a gear to enable a movable frame to move, so that a second support clamps a rotor of the motor through the movable frame and a fixing plate, the clamping position is located on the inner side of a bearing, then a second electric telescopic rod is reset, and then a third electric telescopic rod adjusts the positions of the rotor of the motor and a grinding roller through stretching. And then the first motor drives the grinding roller to rotate, so that the grinding roll