a sheet metal part

Abstract

The invention relates to the field of sheet metal, in particular to a sheet metal part. The sheet metal part comprises a protective structure, a fixed structure, a storage structure and a sealing structure, wherein the storage structure used for storing an article is connected to the interior of the protective structure used for containing a drawer; the sealing structure used for being inflated toperform sealing between the protective structure and the storage structure is connected to the interior of the protective structure; the sealing structure is connected with the storage structure; while the fixed structure connected to the interior of a shell enables a sheet metal drawer body to be fixed in the shell, the fixed structure is used for inflating the sealing structure, so that a gap for connecting the metal sheet drawer body and the shell is sealed, wet gas is prevented from entering the shell, and the oxidation degree of the metal article is reduced; and the sealing structure extrudes the shell and the sheet metal drawer body, so that the sheet metal drawer body can be better fixed in the shell, the phenomenon that the sheet metal drawer body shakes when the shell is collidedis avoided, air can be prevented from leaking into the shell, and the metal article can be further prevented from being oxidized.

Description

technical field [0001] The invention relates to the field of sheet metal, in particular to a sheet metal part. Background technique [0002] Sheet metal is a comprehensive cold working process for thin metal plates, including shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming (such as automobile body), etc. Its notable feature is that the thickness of the same part is the same. The products processed by metal technology are called sheet metal parts. Sheet metal parts are made by filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending forming, mold It is produced by forging and water jet cutting. The sheet metal parts referred to by different industries are generally different, and they are mostly used for assembly. [0003] Some sheet metal parts made of sheet metal, such as sheet metal drawers, store some metal items with a high degree of...

AI Technical Summary

Problems solved by technology

[0003] Some sheet metal parts made of sheet metal, such as sheet metal drawers, store some metal items with a high degree of oxidation, because there will be a certain gap between the metal structure drawer and the cabinet after closing, the sealing effect is not very good, metal When the items are stored for a long time, humid air will enter the inside of the drawer, which will accelerate the oxidation of metal items, which is not conducive to the storage of highly oxidized metal items.

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