Optical glass surface scrubbing device

The utility model discloses an optical glass surface scrubbing device which comprises a bottom plate, side plates are fixedly connected to the two sides of the bottom plate, storage frames are connected between the two ends of the side plates in an inserted mode, second electric telescopic rods are fixedly connected to the middles of the side plates, and two pieces of scrubbing cloth are arranged in the middles of the opposite sides of the side plates. Wherein one side of the top of one side plate is fixedly connected with a supporting plate, one side of the supporting plate is provided with a circular plate, and the optical glass scrubbing device has the following advantages that the clamping frame is connected to the output end of the third electric telescopic rod in a threaded mode, so that the clamping frame is convenient to replace, and optical glass of different specifications can be scrubbed and machined; a stepping motor is matched with a third electric telescopic rod and a servo motor to operate, so