Stamping metal casting mold

Abstract

The invention relates to the mold field, specifically a stamping metal casting mold. The stamping metal casting mold comprises a fixing structure, a stamping structure, a sliding structure, a castingstructure, a reset structure and a metal workpiece; sliding slots are arranged in a supporting plate and a lower die are; limiting plates and second springs are fixed in the sliding slots; a through pipeline is arranged in the lower die; a ventilation pipe communicates with the sliding slots and stamping grooves, so that the lower die slides into the sliding slots through the limiting blocks whenthe metal workpiece is pressed down, and the limiting blocks press down the limiting plates and the second springs to play a buffering role, so that the lower die has a certain buffering force, the impact force when the stamping head stamps the metal workpiece is buffered, and the stamping head is not easy to damage. At the same time, the air in the sliding slots is pressed down into the ventilation pipe through the limiting plates in the sliding slots, so that the air is blown to the outside of the metal workpiece in the stamping groove, and the stamping metal casting mold is beneficial to heat dissipation of the metal workpiece and improving the quality of the metal workpiece.

Description

technical field [0001] The invention relates to the field of molds, in particular to a stamping type metal casting mold. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] However, when the traditional stamping die presses down on the workpiece, the impact force is large, so that the upper die is too strong when the press is applied, resulting in easy damage to the stamping head, and inconvenient heat dissipation during the stamping process of the workpiece, resulting in deformation of the workpiece and affecting the quality of the workpiece. And the workpiece is no...

AI Technical Summary

Problems solved by technology

[0003] However, when the traditional stamping die presses down on the workpiece, the impact force is large, so that the upper die is too strong when the press is applied, resulting in easy damage to the stamping head, and inconvenient heat dissipation during the stamping process of the workpiece, resulting in deformation of the workpiece and affecting the quality of the workpiece. And the workpiece is not easy to demould in the stamping die, which reduces the forming rate of the workpiece

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