A processing and positioning fixture for the shell cover of a compressor

Abstract

The invention relates to the field of drilling jigs, in particular to a processing and positioning jig for a shell cover of a compressor, which includes a foot, a hollow support platform, an adjustment device, a clamping and positioning device, and an auxiliary cleaning device; The following problems are usually encountered during use: a. The existing clamps are rigidly clamped when clamping the shell cover, which is easy to leave pinch marks on the surface of the shell cover and even cause deformation of the shell cover, which not only reduces The appearance quality of the shell cover is not good, and it is easy to cause the processed compressor shell shell cover to be unable to be installed; b. During the drilling process, a large amount of coolant and debris will adhere to the surface of the fixture. When the existing fixture is used However, the surface of the jig can only be cleaned manually, which not only increases the labor intensity of workers, but also has low cleaning efficiency, thereby affecting the processing efficiency of the shell cover.

Description

technical field [0001] The invention relates to the field of drilling jigs, in particular to a processing and positioning jig for a casing cover of a compressor. Background technique [0002] Compressor is a kind of machine that upgrades low-pressure gas to high-pressure gas. The compressor is the heart of the refrigeration system; the compressor is mainly composed of a cylinder, a mounting frame, a rotor, a stator, a shell and a shell cover. A component that protects the internal parts of the compressor; when the shell cover is manufactured, in order to facilitate installation, it is usually necessary to open a certain number of mounting holes on the shell cover. During the drilling process, the shell cover needs to be clamped with a clamp Fixing, and the effect of clamping and fixing determines the accuracy of drilling, which directly affects the production quality of the shell cover. [0003] At present, the existing clamps usually encounter the following problems during...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing clamps usually encounter the following problems during use: a. The existing clamps are rigidly clamped when clamping the shell cover, and it is easy to leave clamping marks on the surface of the shell cover or even cause the shell cover The deformation will not only reduce the appearance quality of the shell cover, but also easily cause the processed compressor shell cover to be unable to be installed; b. During the drilling process, a large amount of coolant and debris will adhere to the surface of the fixture, When the existing fixture is in use, the surface of the fixture can only be cleaned manually, which not only increases the labor intensity of the workers, but also has low cleaning efficiency, thus affecting the processing efficiency of the shell cover

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