Spraying device for numerical control machine tool part production

The utility model discloses a spraying device for numerically-controlled machine tool part production, which comprises a bearing plate, connecting plates are fixedly mounted at the positions, close to the lower sides, of the middles of the front end and the rear end of the bearing plate, connecting bolts are arranged on the connecting plates, and a control plate is fixedly mounted at the position, close to the middle, of the front end of the bearing plate. A rotating groove is formed in the position, close to the middle, of the top of the bearing plate, a rotating shaft is fixedly installed in the rotating groove, and a rotating plate is fixedly installed at the top of the rotating shaft. When the part spraying device is used for spraying a part, one side of the part can be sprayed by the sprayer, after one side is sprayed, the rotating plate is rotated through the rotating shaft so as to change the side of the part, the rotating plate is fixed through the fixing bolt, then the other side of the part can be s