A stamping device for the side hole of the main housing of an air-conditioning compressor

Abstract

The invention relates to the field of air conditioning devices, in particular to a main housing side hole punching device for an air conditioner compressor. The main housing side hole punching devicecomprises a side hole punching mechanism, wherein the side hole punching mechanism comprises a second conveying table, a third working cabinet, a main housing locking part and a side hole punching part, wherein the second conveying table is horizontally arranged, the third working cabinet is tightly close to the output end of the second conveying table, the main housing locking part is installed on the third working cabinet, the side hole punching part is installed above the main housing locking part, the second conveying table is arranged in a horizontal state, the third working cabinet is arranged at the top part of the output end of the second conveying table, a bearing cavity is formed in the third working cabinet, and two symmetrically formed second grooves are formed in the third working cabinet. By adopting the device, the machining precision of punching operation is improved, artificial participation in the whole process is decreased, and the working efficiency of punching is improved.

Description

technical field [0001] The invention relates to the field of air-conditioning equipment, in particular to a punching device for a side hole of a main casing of an air-conditioning compressor. Background technique [0002] The compressor is regarded as the heart of the refrigeration system, and the special term that best expresses the characteristics of the compressor is called "vapor pump". The actual responsibility of the compressor is to increase the pressure and bring the suction pressure state to the discharge pressure state. Compression ratio is a technical expression of differential pressure, which means the absolute pressure on the high pressure side divided by the absolute pressure on the low pressure side. Compression ratio calculations must use absolute pressure values. In order to avoid negative values ​​in the calculated compression ratio, absolute pressure must be used when calculating the pressure ratio, not gauge pressure. It is only meaningful to use the a...

AI Technical Summary

Problems solved by technology

[0003] In the late assembly and installation process of the main shell, it is necessary to carry out drilling operations on the surface of the main shell. In the prior art, the drilling operation is to manually fix the main shell on the jig. The side hole stamping head performs stamping work on the main shell. This processing method affects the working efficiency of the main shell opening.

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