Workpiece sand blasting cleaning mechanism

The utility model discloses a workpiece sand blasting cleaning mechanism which comprises a supporting frame, a cleaning box is fixedly connected to the top of the supporting frame, a water pump is fixedly connected to the top of the supporting frame, a water inlet pipe is arranged on one side of the water pump, a conveying pipe is arranged on the top of the water pump, and a nozzle is fixedly connected to one end of the conveying pipe. A water outlet pipe is arranged at the bottom of the cleaning box, an air drying assembly is arranged on one side of the cleaning box, and a clamping assembly is arranged at the top of the supporting frame. The workpiece sand blasting cleaning mechanism is provided with an electric push rod, a supporting plate, a supporting column, a mounting frame, a threaded hole, lead screws, a fixed bearing and clamping plates, an operator can rotate the left lead screw and the right lead screw to enable the two clamping plates to move to clamp a workpiece, and by clamping the workpiece, it