Air conditioner outdoor unit shell manufacturing method

Abstract

The invention discloses an air conditioner outdoor unit shell manufacturing method. The method includes the following steps that 1, a bottom plate (1), a front left panel (2), a front right panel (3) and a top cover plate (4) are manufactured, wherein the front left panel (2) comprises a front left panel body and a left side plate bent to one side, the front right panel (3) comprises a front right panel body and a right side plate bent to one side, and one side of the front left panel body and one side of the front right panel body are buckled to from a front panel of a shell; 2, the bottom plate (1), the front left panel (2), the front right panel (3) and the top cover plate (4) are buckled and fixed through screws. By means of the method, the shell can be fully positioned and buckled, the number of the screws is very small, meanwhile, assembly gaps and segment differences are easy to control, and strength can be guaranteed.

Description

Technical field: [0001] The invention relates to the technical field of air conditioning and refrigeration, in particular to a method for manufacturing an air conditioner outer unit casing. Background technique: [0002] At present, the outdoor unit of household air conditioners still inherits the very traditional assembly method, that is, it is assembled by splicing and combining multiple panels, which requires a large number of screws to fix, which will inevitably increase the number of assemblers in the production line. And hanging outdoors for a long time will inevitably cause the screws to rust. After the screws are rusted, they are easy to corrode the panel, which has a great impact on maintenance and disassembly. At the same time, when the screw is screwed in, it will break the paint layer of the panel, causing the sheet metal to get rusty. More importantly, the assembly gap and step difference cannot be controlled, and the strength is also difficult to guarantee. ...

AI Technical Summary

Problems solved by technology

[0002] At present, the outdoor unit of the household air conditioner still inherits the very traditional assembly method, that is, it is composed of multiple panels, which requires a large number of screws to fix, which will inevitably increase the number of assembly workers in the production line.

And hanging outdoors for a long time will inevitably cause the screws to rust. After the screws are rusted, they are easy to corrode the panel, which has a great impact on maintenance and disassembly.

At the same time, when the screw is screwed in, it will break the paint layer of the panel, causing the sheet metal to rust

More importantly, the assembly gap and step difference cannot be controlled, and the strength is also difficult to guarantee

Images