Casting device with auxiliary bubble elimination function based on precision part casting process

Abstract

The invention provides a casting device with an auxiliary bubble elimination function based on a precision part casting process, relates to the technical field of part casting, and solves the problems that wind power cooling of a mold cannot be automatically realized in the bubble elimination process through structural improvement, and the production efficiency is improved. And a bubble eliminating structure cannot realize the detection of the combination precision of the two dies. The casting device with the auxiliary bubble elimination function based on the precision part casting technology comprises a base. The base is of a concave structure. Through the arrangement of the locking blocks, the protrusions A and the grooves, when the mold A reciprocates up and down, the locking blocks make elastic contact with the protrusions A in sequence, so that auxiliary vibration of the mold A can be achieved, and further bubble elimination of the mold A is achieved; after the mold B and the mold A are assembled in an inserted mode, the locking block and the groove are in a clamped connection state, so that on one hand, elastic locking of the mold B and the mold A can be achieved, and on the other hand, the locking accuracy of the mold B and the mold A can be detected.

Description

technical field [0001] The invention belongs to the technical field of parts casting, and more particularly, particularly relates to a casting device with auxiliary bubble elimination based on the precision parts casting process. Background technique [0002] In casting operations, molten metal is poured into hollow molds for fabrication. In particular, in the casting using raw metal with high metal purity, such as investment casting of accessories, etc., the raw metal without segregation and containing no impurities is preferable; however, bubbles are easily generated in the metal liquid during the casting process. [0003] For example, application number: CN201110245445.2, a particle manufacturing device, which can solve the following problems of the existing particle manufacturing device: the volume of the inner space of the crucible is limited by the volume of the plug, and the liquid level height of the crucible (63) in the initial stage is high When it becomes a conti...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a casting device with auxiliary air bubble elimination based on the casting process of precision parts, to solve the existing problem that the existing device cannot realize the elimination of air bubbles through structural improvement during the casting process, and does not The wind force cooling of the mold can be automatically realized in the process of realizing air bubble elimination through structural improvement, and the air bubble elimination structure cannot be combined with the accuracy detection of the two molds; moreover, when the existing device is disassembled and placed The sliding structure is easy to bump, which will affect the normal splicing

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