Metal plate without welding angle

Abstract

The invention provides a metal plate without a welding angle. The metal plate comprises a metal plate body and multiple sets of connecting protection pieces, the metal plate body comprises multiple sets of bending parts and a body part, the number of the connecting protection pieces is consistent with that of the bending parts, the multiple sets of bending parts are arranged on the periphery of the body part, the end faces of every two adjacent sets of bending parts are combined to form a connecting clamping position, each connecting protection piece comprises two groups of clamping parts and a connecting part, the two groups of clamping parts are respectively arranged on two sides of the connecting part and are respectively used for clamping two adjacent groups of bending parts, the connecting part is arranged in the connecting clamping position, the multiple groups of bending parts are fixedly connected through the connecting protection pieces to form a frame, by adopting the structure, through cooperation of the connecting protection pieces and the metal plate body, the metal plate body does not need to be reinforced through welding, fixing can be achieved by directly inserting the connecting protection pieces into the metal plate body, and the metal plate has the advantages of being convenient to disassemble and assemble, attractive in appearance and high in stability and can meet the use requirements of users.

Description

technical field [0001] The invention relates to the technical field of sheet metal parts, in particular to a sheet metal part without welding corners. Background technique [0002] At present, in the existing metal furniture product processing and manufacturing fields, most metal products have a forming process in the production process. The common forming method is to bend the metal plate first, and then weld the bent part Fixing, but fixing the bent part by welding usually makes the surface of the welded part black, which affects the appearance, and the metal plate is easy to cause the metal plate to be damaged due to the high temperature generated by welding during the welding process. Deformation affects the subsequent processing process, and additional corrections to the deformed area are required, which lengthens the production cycle of metal products and the cost of additional corrections to the deformed metal sheet, which is not conducive to improving production effi...

AI Technical Summary

Problems solved by technology

[0002] At present, in the existing metal furniture product processing and manufacturing fields, most metal products have a forming process in the production process. The common forming method is to bend the metal plate first, and then weld the bent part Fixing, but fixing the bent part by welding usually makes the surface of the welded part black, which affects the appearance, and the metal plate is easy to cause the metal plate to be damaged due to the high temperature generated by welding during the welding process. Deformation affects the subsequent processing process, and additional corrections to the deformed area are required, which lengthens the production cycle of metal products and the cost of additional corrections to the deformed metal sheet, which is not conducive to improving production efficiency and has become a problem that cannot be ignored in the processing and production process.

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