Punching tool for aluminum casting parts

Abstract

The utility model discloses an aluminum casting part punching tool which comprises a bottom plate, lower supporting plates are arranged on the two sides of the upper portion of the bottom plate respectively, a punch positioning plate is arranged on the lower supporting plates, upper supporting plates are arranged on the two sides of the center position of the upper portion of the punch positioning plate respectively, an air cylinder fixing plate is arranged on the upper supporting plates, and an air cylinder is arranged on the air cylinder fixing plate. An air cylinder is arranged above the air cylinder fixing plate, the lower portion of the air cylinder is connected with an air cylinder connector through an air cylinder rod, a punch fixing upper plate is arranged below the air cylinder connector, a punch fixing lower plate is arranged below the punch fixing upper plate, and a punch set is fixed below the punch fixing upper plate and the punch fixing lower plate. And an aluminum casting part positioning block is arranged on the bottom plate at the corresponding position below the punch group. According to the utility model, the environmental protection property is improved, the cost is saved, the labor force is saved, the working efficiency is improved, and the safety of workers is ensured.

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