Casting mold for manufacturing aluminum alloy refrigerator compressor shell

Abstract

The invention discloses a casting mold for manufacturing an aluminum alloy refrigerator compressor shell. The casting mold for manufacturing the aluminum alloy refrigerator compressor shell comprises an upper mold body and a lower mold body. A first hollow hemisphere is arranged at the bottom of the first upper mold body. A first feeding port is formed in the upper portion of the side edge of a first annular boss. A second hollow hemisphere is arranged at the bottom of the second upper mold body. A second annular boss is arranged outside the second hollow hemisphere. A second feeding port is formed in the side edge of the second annular boss. The side edge, close to the first feeding port, of the second feeding port is provided with a main material channel. Locating pins are arranged at the positions, close to the edges, at the bottom of the upper mold body. Handles are arranged at the positions, close to the edges, on the upper side of the upper mold body. A first groove is arranged in the upper surface of the first lower mold body. Locating holes are formed at the positions, close to the edges, on the upper surface of the lower mold body. Locking devices are arranged at the side edges of the lower mold body. The casting mold for manufacturing the aluminum alloy refrigerator compressor shell is novel in structure, flexible in use, good in stability, easy to operate, suitable for small-lot production and good in practicability and achieves good economic benefits.

Description

technical field [0001] The invention relates to the technical field of casting molds, in particular to a casting mold for manufacturing an aluminum alloy refrigerator compressor shell. Background technique [0002] The refrigerator compressor is an important part of the refrigeration system of the refrigerator. It is mainly composed of an upper cover, working components and a lower cover. Among them, the upper cover and the lower cover are sealed by welding, and the working components are placed in the In the inner space formed by the upper cover and the lower cover. [0003] We all know that modern factories often use automation system control to produce refrigerator compressor shells, which requires strong economic strength as a backing. However, for some enterprises with weak economic strength or low demand, purchasing a complete set The production and processing system will be too wasteful. Therefore, how to achieve small batch production through a simple mold structure...

AI Technical Summary

Problems solved by technology

[0003] We all know that modern factories often use automation system control to produce refrigerator compressor shells, which requires strong economic strength as a backing. The production and processing system will be too wasteful. Therefore, how to achieve small batch production through a simple mold structure has become a topic of concern for small business owners.

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