Vacuum suction casting mold capable of adjusting casting size

Abstract

The invention relates to the technical field of molds, and particularly relates to a vacuum suction casting mold capable of adjusting the casting size. The vacuum suction casting mold comprises a mold body. The mold body comprises an outer mold shell. A mold cavity is formed in the inner side of the outer mold shell. A first movable groove is formed in the outer mold shell. A second movable groove is formed in one side of the first movable groove. A third movable groove is formed in one side of the second movable groove. According to the suction casting mold, the size of the mold cavity can be changed by dismounting and mounting the outer mold shell and an inner mold shell, so that suction castings of different sizes are obtained, the suction castings of different sizes do not need to be provided with the outer mold shell, the utilization rate of the outer mold shell is increased, and the production cost is reduced; and when the outer mold shell and the inner mold shell are mounted, pre-positioning of the outer mold shell and the inner mold shell can be assisted through a turning plate, the outer mold shell and the inner mold shell can be lifted into the mold cavity through a clamping plate, labor force is saved, meanwhile, the outer mold shell and the inner mold shell are pre-fixed, and use is more convenient.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a vacuum suction casting mould, which can adjust the size of castings. Background technique [0002] In the process of material preparation and molding, a mold is needed to make the prepared material have a certain shape. The traditional molding process has a single mold, and a single mold can only form suction castings of one size. [0003] When the preparation of new materials requires suction castings of different sizes, it is often necessary to match different molds, the replacement process is complicated and the mold cost is too high. [0004] Therefore, in order to solve the above problems, a vacuum suction casting mold with adjustable casting size is proposed. Contents of the invention [0005] The purpose of the present invention is to provide a vacuum suction casting mold with adjustable casting size, so as to solve the traditional molding process proposed in the above...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a vacuum suction casting mold with adjustable casting size, so as to solve the problem of single mold in the traditional molding process proposed in the above-mentioned background technology, and a single mold only Suction castings of one size can be formed. When new materials require suction castings of different sizes, it is often necessary to match different molds. The replacement process is complicated and the mold cost is too high.

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