Automobile spare part stamping die

Abstract

The invention relates to the field of spare part stamping, in particular to an automobile spare part stamping die. The automobile spare part stamping die comprises a machine frame, a punch, a base, a lower die, conveying net belts, moving rods, a collection box, a supporting block and a negative pressure machine. A groove is formed in the lower die. The supporting block and the negative pressure machine are arranged in the groove. A compressed spring is fixed to the lower end face of the supporting block, and the free end of the compressed spring is fixed to the bottom of the groove. In the natural stretching and contracting state of the compressed spring, the upper end face of the supporting block is flush with the upper surface of the lower die. The conveying net belts are horizontally arranged on the machine frame and are flush with the upper surface of the lower die. The moving rods are hinged to the machine frame. One ends of the moving rods are hinged to the punch, and the other ends of the moving rods are fixedly connected with hooks. According to the technical scheme, automatic equidistance movement of steel plates is facilitated, automobile spare parts can be reset into stamping holes of the steel plates automatically through the compressed spring and the supporting block after stamping, then the compressed spring and the supporting block are matched with the conveying net belts, the moving rods and the punch, and therefore the automobile spare parts can be collected automatically, the labor intensity is relieved and safety is improved.

Description

technical field [0001] The invention relates to the field of accessories manufacturing, in particular to a stamping die for auto parts. Background technique [0002] Auto parts are generally stamped and formed. For the convenience of understanding, auto parts are referred to as workpieces hereinafter. Traditional stamping is to put a single steel plate on the lower mold, and the upper mold stamps the steel plate and then removes the steel plate, and then manually collects the stamped workpiece. However, this kind of stamping procedure is cumbersome, the efficiency is low, and the workpiece is located under the upper mold, so it is dangerous to take it manually. In order to improve efficiency, the steel plate is usually manually pushed to move, that is, after each stamping, the steel plate is manually pushed forward to move a certain distance and then stamped again. Although this method improves the stamping efficiency, it increases the difficulty of picking up parts. At th...

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Problems solved by technology

Although this method improves the stamping efficiency, it increases the difficulty of picking up parts. At the same time, the steel plate will shake during the stamping process, and the workpiece after stamping is not standard, and manual labor cannot ensure that the steel plate moves at the same distance each time. If the moving distance is too small, stamping If the final workpiece is incomplete, it will increase the scrap rate; if the moving distance is too large, the steel plate cannot be used well, resulting in waste of raw materials

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