The company develops and processes the drawing die for the split wheel, the upper die base and the upper die base are connected by bolts, the lower die base and the lower die backing plate are connected by bolts, and the lower die backing plate and the lower die base are connected by bolts, and the pelvic cavity of the lower die base is provided with a top plate, the utility model is characterized in that a supporting rod is arranged under the lower die backing plate, and the supporting rod is connected with the lower die base through the top plate; The bending deformation of the lower die backing plate is reduced, the drawing quality of the workpiece is improved, and the service life of the lower die backing plate is prolonged.
The company develops and processes the drawing die for the split wheel, the upper die base and the upper die base are connected by bolts, the lower die base and the lower die backing plate are connected by bolts, and the lower die backing plate and the lower die base are connected by bolts, and the pelvic cavity of the lower die base is provided with a top plate, the utility model is characterized in that a supporting rod is arranged under the lower die backing plate, and the supporting rod is connected with the lower die base through the top plate; The bending deformation of the lower die backing plate is reduced, the drawing quality of the workpiece is improved, and the service life of the lower die backing plate is prolonged.
