Stamping die for automobile chassis parts

Abstract

The invention discloses a stamping die for automobile chassis parts. The stamping die for the automobile chassis parts comprises a lower die base. First supporting plates are welded to the two sides of the lower die base correspondingly, and a middle die base is welded to the tops of the two first supporting plates. Two symmetrically-arranged second supporting plates are welded to the top of the middle die base, and an upper die base is welded to the tops of the two second supporting plates. A first installation groove is formed in the bottom of the upper die base, and a hydraulic pump is fixedly installed in the first installation groove. A grinding tool body is welded to the output shaft of the hydraulic pump, a stamping hole is formed in the top of the middle die base, and the bottom ofthe grinding tool body penetrates through the stamping hole. The stamping die for the automobile chassis parts is high in practicability; workpieces can be fixed conveniently through fixing bases andlead screws and are prevented from slipping in the stamping process; and through an insertion groove and second springs, when the workpieces are fixed, a fan can be started to cool the grinding toolbody, and thus high-temperature oxidization of the grinding tool body is prevented.

Description

technical field [0001] The invention relates to the technical field of stamping abrasives, in particular to a stamping die used for automobile chassis components. Background technique [0002] Stamping die is a special process equipment for processing materials into parts in cold stamping processing, called cold stamping die. Stamping is to use the mold installed on the press to apply pressure to the material at room temperature to make it separate or plastic Deformation, so as to obtain a pressure processing method for the required parts. During the use of the mold, the abrasive tool slips in the punching hole for a long time, which makes the abrasive tool generate a high temperature, and is prone to high-temperature oxidation, which makes the surface quality of the mold deteriorate. Poor, it is easy to cause damage to the abrasive tool, and in the stamping process of the workpiece, because most of the workpiece is placed directly on the top of the lower die base, without f...

AI Technical Summary

Problems solved by technology

[0002] Stamping die is a special process equipment for processing materials into parts in cold stamping processing, called cold stamping die. Stamping is to use the mold installed on the press to apply pressure to the material at room temperature to make it separate or plastic Deformation, so as to obtain a pressure processing method for the required parts. During the use of the mold, the abrasive tool slips in the punching hole for a long time, which makes the abrasive tool generate a high temperature, and is prone to high-temperature oxidation, which makes the surface quality of the mold deteriorate. Poor, it is easy to cause damage to the abrasive tool, and in the stamping process of the workpiece, because most of the workpiece is placed directly on the top of the lower die base, without fixing measures, it is easy to slip during the stamping process, which seriously affects the quality of the product , so we propose a stamping die for automotive chassis parts to solve the above problems

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