Vehicle sheet metal part spraying bracket

The utility model discloses a vehicle sheet metal part spraying bracket which comprises a supporting base, the supporting base comprises a supporting bottom plate, a sliding rail is arranged on the upper surface of the supporting bottom plate, a sliding supporting frame connected with the sliding rail in a sliding mode is arranged on the sliding rail, and a movable driving piece driving the sliding supporting frame to slide along the sliding rail is further arranged on the upper surface of the supporting bottom plate. A rotary connecting table is arranged at the upper end of the sliding supporting piece, two sets of adsorption lifting pieces are arranged on the upper surface of the rotary connecting table and are arranged in a V shape, and the upper ends of the front side and the rear side of the rotary connecting table are each provided with a workpiece clamp supporting piece. The workpiece fixing device is simple in structure and easy and convenient to operate, the workpiece can be adjusted more comprehensi