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Stamping and flanging forming process of basin stand

A technology of flanging forming and basin frame, which is applied in the field of metal product manufacturing, can solve the problems of metal product springback and shape not meeting the design requirements, and achieve the effect of avoiding springback

Inactive Publication Date: 2014-09-17
WUZHOU HENGSHENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When flanging, in addition to plastic deformation, it will also be accompanied by a certain amount of elastic deformation, which will cause the rebound phenomenon of the metal product after flanging, which will cause the shape after flanging to fail to meet the design requirements

Method used

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  • Stamping and flanging forming process of basin stand
  • Stamping and flanging forming process of basin stand
  • Stamping and flanging forming process of basin stand

Examples

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Embodiment Construction

[0020] The invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] refer to figure 1 As shown, the present invention provides a pot frame stamping and flanging forming process, which comprises the following steps:

[0022] S1. The step of cutting the material through the shearing machine, that is, positioning and cutting on the shearing machine according to the size specified in the material cutting production instruction;

[0023] S2. The step of positioning the material after cutting, that is, punching a positioning hole on the material that has been cut, and fixing the screw through the positioning hole to a predetermined position;

[0024] S3. A step of stretching the positioned material, where stretching is stretching without thinning;

[0025] S4. A step of punching and trimming the stretched material;

[0026] refer to figure 2 As shown, the pre-pressing groove 4 in the present invention i...

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PUM

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Abstract

The invention proceeds a stamping and flanging forming process of a basin stand. The process comprises the following steps: S1, cutting a material through a shearing machine, S2, positioning the cut material, S3, drawing the positioned material, S4, punching and trimming the drawn material, S5, embossing the punched and trimmed material, S6, stamping a stiffener in the area, to be flanged, of the embossed material, and S7, flanging the material with the stamped stiffener to form the basin stand.

Description

technical field [0001] The invention relates to the technical field of manufacturing metal products, and more specifically, to a stamping and flanging forming process of a basin frame. Background technique [0002] The pot frame is mainly used to fix the container in a space. The pot frame is made of metal, and flanging metal products is a common method in the stamping process. When flanging, in addition to plastic deformation, it will also be accompanied by a certain amount of elastic deformation, which will cause the rebound phenomenon of the metal product after flanging, which will cause the shape after flanging to fail to meet the design requirements. Contents of the invention [0003] The object of the present invention is to provide a stamping and flanging forming process of the pot frame which prevents springback during flanging. [0004] The stamping and flanging forming process of the pot frame of the present invention comprises the following steps: S1. the step ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B21D35/00
CPCB23P15/00B21D35/00
Inventor 覃福庶
Owner WUZHOU HENGSHENG ELECTRONICS
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