Machining machine for surface treatment after molding of air conditioner compressor accessories

Abstract

The invention belongs to the technical field of air conditioner manufacturing, and particularly relates to a machining machine for surface treatment after molding of air conditioner compressor accessories. The machining machine comprises supporting legs and a workbench; the bottom surface of the workbench is provided with a rotating motor, the rotating motor is fixedly connected with a supportingblock, the supporting block is provided with a slot matched with a lower shaft sleeve of a swash plate, the workbench is provided with supporting frames, and the top of the supporting frames is provided with a mounting plate; a sleeve, a connecting shaft, a connecting block, a connecting rod, an adjusting rod and a limiting column are mounted on the mounting plate; the diameter of the limiting column is equal to the inner diameter of the lower shaft sleeve of the swash plate; a guide groove is formed in the workbench, and a steel ball is in rolling fit in the guide groove; a bearing plate is mounted on the steel ball, a limiting rod is mounted on the bearing plate, and magnet pieces are arranged on the outer part of the limiting rod in a sleeving manner; a limiting mechanism and a wire drawing mechanism are mounted on the inner side face of each supporting frame; and a grinding mechanism is mounted on the bottom surface of the mounting plate. When the swash plate is subjected to surface grinding and drawing adopting the machining machine, longitudinal shaking does not occur on the swash plate, and the uniformity of grinding and wire drawing on the surface of the swash plate is improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioner manufacturing, and in particular relates to a machine for surface treatment of air conditioner compressor accessories after forming. Background technique [0002] The air-conditioning compressor plays the role of compressing and driving the refrigerant in the air-conditioning refrigerant circuit. The air-conditioning compressor extracts the refrigerant from the low-pressure area, compresses it, and then sends it to the high-pressure area for cooling and condensation. The agent also changes from a gaseous state to a liquid state, increasing the pressure. Air-conditioning compressors are divided into different internal working methods: crank-connecting rod compressors, rocking plate compressors and swash plate compressors. The swash plate is the main part of the swash plate compressor, usually cast by powder metallurgy, the surface of the swash plate needs to be polished and brushed after c...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a machine for surface treatment of air-conditioning compressor parts after forming, aiming to solve the following problems existing in the surface grinding and wire drawing of the swash plate by using the existing processing equipment: (1) The upper and lower surfaces of the swash plate are fixedly equipped with shafts The swash plate is easy to shake in the vertical direction during the grinding and drawing process, resulting in different degrees of grinding and drawing on the surface of the swash plate; (2) The mass distribution of the swash plate is uneven, and a large Eccentric force causes the swash plate to shake in the horizontal direction, resulting in irregular shape of the wire drawing

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