Single-mold multi-cavity automobile accessory casting mold

Abstract

The invention discloses a single-mold multi-cavity automobile accessory casting mold. The single-mold multi-cavity automobile accessory casting mold comprises a lower mold, an upper mold, a pouring pipeline and a main runner, a mounting groove is reserved in the lower mold, a cavity box is arranged on the inner side of the mounting groove, the cavity box is connected with the lower mold through the mounting groove, diversion channels are reserved in the cavity box and the lower mold correspondingly, a limiting plate is located on the inner side of a containing groove, the limiting plate is connected with the lower mold through the containing groove, the outer side of the limiting plate is provided with a connecting tooth block, the outer side of the limiting plate is provided with a driving gear, the limiting plate is connected with the driving gear through the connecting tooth block, the lower end of the pouring pipeline is connected with the main runner, and the main runner is connected with the diversion channels. The mold disclosed by the invention has the advantages that the purpose of replacing the cavity in the mold can be realized by replacing the cavity box, so that the purpose of producing different parts can be realized, the utilization rate of the mold is avoided; and meanwhile, the waste of the mold material can be avoided.

Description

technical field [0001] The invention relates to the technical field of auto parts casting molds, in particular to a one-mold multi-cavity auto parts casting mold. Background technique [0002] A multi-cavity mold usually refers to the use of a mold with multiple cavities to produce multiple workpieces in one pouring cycle when the product batch is large and the parts are small in size, so as to improve efficiency. The mold can have multiple cavities to form parts at the same time, which is much larger than the output of single-cavity molds. Therefore, in the casting process of auto parts, in order to improve the production efficiency of parts, one-mold multi-cavity casting molds are usually used; [0003] 1. The internal cavity of the existing one-mold multi-cavity casting mold is designed in advance and cannot be replaced. Therefore, when different parts need to be produced, the mold often needs to be replaced simultaneously, which seriously wastes the mold material. It is...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-cavity auto parts casting mold to solve the problem of the existing multi-cavity casting mold proposed in the above-mentioned background technology. When producing different parts, it is often necessary to replace the mold at the same time, which seriously wastes the material of the mold body, which is not conducive to the repeated use of the mold. The traditional one-mold multi-cavity casting mold cavity and mold are an integrated structure, which cannot be carried out Disassembly or installation is not conducive to the production of products of different shapes

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