A stainless steel chassis cabinet sheet metal forming machine

Abstract

The invention relates to a metal plate molding machine for a stainless steel cabinet. The metal plate molding machine comprises a base, a guiding unit, a shaping unit and a fixed cutting unit, whereinthe guiding unit is mounted on the left side of the upper end of the base, the shaping unit is mounted on the right side of the upper end of the base, and the fixed cutting unit is arranged at the upper end of the guiding unit. By means of primary shaping and primary setting, a plate is bent once into a cabinet body, besides, the shaping and setting processes of the plate are completed simultaneously by one machine, and the problems that the rebound phenomenon of metal plate bending corners can appear due to absence of secondary machining of the metal plate bending corners in a cabinet molding method based on continuous bending, and multiple corners are difficult to set simultaneously due to need of repeated bending in the cabinet molding process are solved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a sheet metal forming machine for stainless steel chassis and cabinets. Background technique [0002] There are generally two methods for forming a sheet metal box. One is the splicing of sheet metal, which uses rivets or colloids to splice the sheet metal together. The second is continuous bending. One-time forming of sheet metal. Compared with the first method, this method has the advantages of fast forming, smooth corners and material saving; the disadvantage is that the bending is easy to rebound and difficult to shape; [0003] At present, the following problems exist in the multiple bending process of sheet metal: 1. Due to the rebound strength of the sheet metal, it is difficult to initially guide the sheet metal into a box shape; 2. The bending of the sheet metal will appear without secondary processing The phenomenon of springback, but multiple bending is ...

AI Technical Summary

Problems solved by technology

[0002] There are generally two methods for forming a sheet metal box. One is the splicing of sheet metal, which uses rivets or colloids to splice the sheet metal together. The second is continuous bending. One-time forming of sheet metal. Compared with the first method, this method has the advantages of fast forming, smooth corners and material saving; the disadvantage is that the bending is easy to spring back and difficult to shape;

[0003] At present, the following problems exist in the multiple bending process of sheet metal: 1. Due to the rebound strength of the sheet metal, it is difficult to initially guide the sheet metal into a box shape; 2. The bending of the sheet metal will appear without secondary processing Springback phenomenon, but multiple bending is required in the box forming process, so it is difficult to shape multiple corners at the same time

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