Double-end polishing device and polishing robot

The invention relates to the technical field of mechanical parts, further relates to a robot, and provides a double-end polishing device and a polishing robot. The double-end polishing device comprises a motor, the motor is provided with a stator and a rotor, the rotor is a rotating shaft, the rotating shaft is provided with two rotating shaft end parts, one of the rotating shaft end parts is provided with a grinding wheel, the other rotating shaft end part is provided with a milling cutter, the grinding wheel or the milling cutter is also installed on the rotating shaft end parts through an electronic clutch, the polishing robot comprises a robot main body, the robot main body is provided with an extending arm, a polishing device body is installed on the extending arm, and the polishing device body is the double-end polishing device of the structure. The double-end polishing device and the polishing robot have the advantages of being few in part, low in cost, convenient to use and compact in structure. 本发明涉及