Stamping type metal casting mold for railway locomotive vehicle accessories

Abstract

The invention discloses a stamping type metal casting mold for railway locomotive vehicle accessories, and relates to the technical field of stamping type casting devices. The problems that a stamping machine used by an existing casting mold cannot change the stamping stroke and is not provided with a stamping protection mechanism are solved. The stamping type metal casting mold comprises a stamping control disc, and the stamping control disc is inserted into the front side of a mounting bracket body. When the stamping type metal casting mold is used, the stamping stroke of a bottom stamping column can be adjusted through a stamping reciprocating assembly, so that the mold can be better matched with casting molds of different models for use, the adaptability is high, through matched use of the stamping control disc and a linkage reset assembly, limiting and adjusting of stamping limit force can be achieved, when the maximum stamping limit is reached during stamping, a stamping force channel can be automatically in contact, and the casting mold and a casting part can be effectively protected.

Description

technical field [0001] The invention belongs to the technical field of stamping type casting devices, and more specifically relates to a stamping type metal casting mold for railway locomotive vehicle accessories. Background technique [0002] At present, when manufacturing railway locomotive and vehicle parts, molds are needed. Molds are various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. Known as the "mother of industry", currently stamping metal casting molds are equipped with a stamping machine for one mold, which is convenient for casting, separation and processing of parts. [0003] For example, the patent application number: CN201910074350.5 discloses a stamping metal casting mold, including a fixed structure, a stamping structure, a sliding structure, a casting structure, a reset structure and a metal workpiece; a chu...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a stamping-type metal casting mold for railway locomotive and vehicle parts, to solve the problem that the stamping device used in the existing casting mold cannot change the stamping stroke, and the matching is poor when used with different types of casting molds , the adaptability is low, and the stamping pressure of the existing stamping device is constant, and there is no stamping protection mechanism. If the stamping force is too high, it will easily cause damage to the casting mold and casting parts, poor stability, and low practicability.

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