A car air-conditioning compressor fixing device

Abstract

The invention discloses a fixing device for an automobile air-conditioning compressor. The fixing device comprises a base, wherein the front end of the base is fixedly connected with a mounting edge;both ends of the top surface of the mounting edge are provided with threaded holes; a supporting frame is fixedly connected with the top of the base; conduit pipes are arranged at the left and right ends of the supporting frame; cuboid strip-shaped fixing buffer mechanisms are mounted on the top of the conduit pipes; the fixing buffer mechanisms are fixedly connected to both sides of the supporting frame; each fixing buffer mechanism comprises a subsidiary panel and a master mold; each subsidiary panel is matched with the corresponding master mold; side pins are arranged at both sides of the bottom of each subsidiary panel; silicone pads are arranged between the master molds and the subsidiary panels; assembly holes are arranged at the front and rear ends of the top surface of the subsidiary panels; and the assembly holes longitudinally penetrate through the subsidiary panels and extend into the interior of the master molds. The overall structure made of aluminum alloy ensures the overall rigidity. The vibration of an automobile transmitted to the compressor is effectively reduced by virtue of fixing buffer damping measures.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a fixing device for an auto air conditioner compressor. Background technique [0002] Cars can be divided into traditional energy vehicles and new energy vehicles according to the type of energy. Traditional energy vehicles use the energy generated by the combustion of gasoline or diesel in the engine to provide power for the vehicle. During the combustion of gasoline or diesel, carbon monoxide and nitrogen oxides will be emitted. And air pollutants such as particulate matter. With the increasing air pollution and energy shortage, new energy vehicles are gradually replacing traditional energy vehicles. Electric vehicles are one of the new energy vehicles. Automotive air-conditioning compressors are the heart of automotive air-conditioning and refrigeration systems. It plays the role of compressing and transporting refrigerant vapor. The automobile air-conditioning compressor n...

AI Technical Summary

Problems solved by technology

[0002] Cars can be divided into traditional energy vehicles and new energy vehicles according to the type of energy. Traditional energy vehicles use the energy generated by the combustion of gasoline or diesel in the engine to provide power for the vehicle. During the combustion of gasoline or diesel, carbon monoxide and nitrogen oxides will be emitted. And air pollutants such as particulate matter. With the increasing air pollution and energy shortage, new energy vehicles are gradually replacing traditional energy vehicles. Electric vehicles are one of the new energy vehicles. Automotive air-conditioning compressors are the heart of automotive air-conditioning and refrigeration systems. It plays the role of compressing and transporting refrigerant vapor. The automobile air-conditioning compressor needs to be fixed during the working process. The air-conditioning compressor in the prior art is directly fixed on the frame inside the automobile by screws. When the automobile is running, the vibration of the automobile It will be directly transmitted to the compressor, and the mechanical movement inside the compressor is easily damaged under long-term mechanical vibration, resulting in poor cooling effect of the car, and cracks are prone to occur in the high-temperature environment through the fixed bracket of hard plastic material. Affect its service life, and the sound of the compressor will be directly transmitted to the car cabin

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