Forming manufacturing method for metal connecting pipe of air conditioner of new energy automobile

Abstract

The invention provides a forming manufacturing method for a metal connecting pipe of an air conditioner of a new energy automobile. The forming manufacturing method for the metal connecting pipe of the air conditioner of the new energy automobile adopts the following equipment for auxiliary manufacturing. The equipment comprises a workbench and a fixing device, wherein the lower end of the workbench is connected with the existing ground, and the fixing device is arranged at the right end of the upper end surface of the workbench. According to the forming manufacturing method, a motor, a rotating shaft, a rotating rod and a hinge rod are matched with one another, so that the hinge rod drives two fixing frames to do linear opposite motion and get close to the rotating rod, the fixing framesdrive arc blocks to do synchronous linear motion, the arc blocks clamp a pipeline, and then the function of automatically fixing the pipeline is realized; and in a similar way, the function of automatically releasing fixation can be realized through the motor, the distance between the arc blocks can be adjusted by changing the distance between the fixing frames, the device can be used for fixing metal pipes with different pipe diameters, and then the practicability of the device is improved.

Description

technical field [0001] The invention relates to the field of automobile connecting pipes, in particular to a method for forming and manufacturing a metal connecting pipe for an air conditioner of a new energy automobile. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Vehicles with new technologies and new structures, new energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. Regardless of whether they are new energy vehicles or traditional vehicles, air conditioners will be installed. The structure of an air conditioner generally consists of the following four parts: refrigeration system, air duct system,...

AI Technical Summary

Problems solved by technology

[0003] 1. In the process of welding the metal connecting pipe, it is usually operated manually, and the metal pipe is prone to shift during the manual operation, which leads to the inaccurate butt joint of the metal pipe port and affects the welding effect of the metal connecting pipe and welding efficiency;

[0004] 2. In the process of fixing the metal pipe, the degree of fixing and the fixed size cannot be adjusted. Only one specification of metal tube is suitable for fixing and only two metal tubes of the same specification are suitable for welding, and the metal After the tube is fixed, it cannot be rotated, so that the welding and forming efficiency of the metal connecting tube is low

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