四虎影院精品-四虎影院紧急入口-四虎影院黄色-四虎影院海外永久-四虎影院国产精品-四虎影院国产

Is there any difference between the trimming die of the car connector?

The invention is characterized in that it comprises a base, and the center of the base is provided with a ring-shaped positioning projection for positioning and positioning the leather cup insert, and the base is vertically fixed with a guide post, the upper end of the base And the upper end of the upper seat is connected with the pressure device, and the upper end of the upper end corresponds to the circumference of the leather bowl, and the annular cutter for cutting the perimeter of the leather bowl insert is arranged. As an optimization, there is also a notched burr removal mechanism for the leather bowl insert. This product takes only one step to remove the burr at the periphery of the car engine and the inner groove of the automobile engine. It has the advantages of simple structure, high labor efficiency and high processing efficiency.

The first push block, the lower fixed plate, the rod, the pad, the second push block, the lower mold foot, the spring, the spring, the second, Positioning pins, spring guide screws and lower formwork, guide posts, the upper template of the product is mounted on the upper template through the guide post, the upper and lower sides of the upper and lower sides of the guide sleeve design block on the limit, fixed plate fixed on the template The lower end is centered and the punch is mounted on the lower end of the mounting plate. The product of improving product quality, and production safety.