Polishing equipment for hydraulic oil cylinder production and machining

The utility model provides polishing equipment for production and processing of a hydraulic oil cylinder. The polishing equipment for production and processing of the hydraulic oil cylinder comprisesa base; wherein the two supporting plates are fixedly mounted at the top of the base; the first screws are rotationally installed on the two supporting plates, one ends of the first screws penetrate through the corresponding supporting plates, and the two sides of threads on the first screws are opposite; the two first driving blocks are both arranged on the first screw rod in a threaded and sleeving manner; the two first motors are fixedly mounted on the corresponding first driving blocks respectively; the two rotating shafts are fixedly installed on the corresponding first driving blocks respectively, and one end of each rotating shaft is fixedly connected with an output shaft of the first motor; and two clamping ring plates. The polishing equipment for production and processing of the hydraulic oil cylinder has