Bending forming structure of light-duty chain guide rail

A bending forming and chain technology, applied in conveyors, mechanical conveyors, transportation and packaging, etc., can solve the problems of uneven surface quality, many defective products and high wastage rate, and achieve good surface quality, low production cost, high surface smooth effect

Inactive Publication Date: 2016-08-17
DONGGUAN SIER AUTOMATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since bending with a mold is a process of extruding and extending metal, it is extremely difficult to ensure the accuracy and smoothness of the curved rail workpiece, and its surface quality will be uneven and deformation will occur. The poor operation of the machine affects the quality of the entire product, and the loss rate of the mold stretch-bending process is high, and there are many defective products
In addition, the bending radius of th

Method used

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  • Bending forming structure of light-duty chain guide rail
  • Bending forming structure of light-duty chain guide rail
  • Bending forming structure of light-duty chain guide rail

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Experimental program
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Example Embodiment

[0019] Implementation method: for figure 1 , figure 2 The scheme of the horizontal curve shown divides the cavity wall of the curved guide rail into five surfaces. The plane of each cavity wall is obtained by precisely cutting the metal plate. The arc curve of the wall is obtained by cutting the metal sheet. The inner and outer (or left and right) side walls are manually bent during welding.

[0020] for image 3 , Figure 4 In the scheme of the vertical curve shown, the curved curves of the upper and lower cavity walls are obtained by manual bending, and the inner and outer (or left and right) side walls are cut from metal plates. The bending positioning is also fixed by mortise and tenon. The final welding is firm.

[0021] The invention disassembles the cavity wall of the curved rail into five surfaces for welding and forming. One group of the two opposite faces of the cavity wall (the open groove surface can be understood as one face) is a plane curved arc shape, and...

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Abstract

The invention discloses a bending forming structure of a light-duty chain guide rail. The bending forming structure comprises an upper cavity wall and a lower cavity wall which are arranged in parallel in a curve mode. An inner sidewall and an outer sidewall are arranged between the upper cavity wall and the lower cavity wall in parallel in a curve mode. The curves of the inner sidewall and the outer sidewall are identical to the curves of the upper cavity wall and the lower cavity wall. A guide bottom groove is formed in the middle of the lower cavity wall. The upper cavity wall and the lower cylinder wall are connected with the inner sidewall and the outer sidewall in a welded mode. A plurality of supporting pieces are welded between the upper cavity wall and the lower cavity wall and located outside the inner sidewall and the outer sidewall. The upper cavity wall and the lower cavity wall are provided with inner sidewall tenon holes and outer sidewall tenon holes. The inner sidewall and the outer sidewall are provided with inner sidewall tenons and outer sidewall tenons corresponding to the inner sidewall tenon holes and the outer sidewall tenon holes. The upper cavity wall and the lower cavity wall are provided with a plurality of supporting piece tenon holes. The supporting pieces are provided with tenons corresponding to the supporting piece tenon holes. By adopting the bending forming structure, the surface of the curved rail is more smooth and better in quality. The running condition at the curved rail is better. Molds do not need to be manufactured. The bending forming structure is lower in production cost and more suitable for small-scale production and customization.

Description

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Claims

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Application Information

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Owner DONGGUAN SIER AUTOMATION EQUIP CO LTD
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