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Plate rolling bending machine

A bending machine and sheet metal technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of low precision, poor bending effect, etc., and achieve the goal of improving the forming effect, consistent adjustment, and reducing deformation and springback Effect

Active Publication Date: 2016-11-09
广西田阳至恒门业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art plate rolling bending machine, the inclination angle of the bending surface is usually consistent with the bending angle of the plate, and the plate is bent and formed at one time when the plate passes through the roller assembly, the bending effect is poor and the precision is low

Method used

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  • Plate rolling bending machine
  • Plate rolling bending machine
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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or t...

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Abstract

The invention provides a plate rolling bending machine used for bending the two opposite sides of a plate by a preset angle theta. The plate rolling bending machine comprises two oppositely-arranged supporting walls, two rows of forming roller sets arranged on the two supporting walls correspondingly, and a conveying mechanism located between the two rows of forming roller sets. The conveying mechanism is used for conveying the plate. Each row of forming roller sets comprises a plurality of forming roller sets arranged in the conveying direction of the plate at intervals. Each forming roller set comprises an upper roller and a lower roller which are arranged oppositely. The upper rollers and the lower rollers are both rotationally arranged on the corresponding supporting walls. The peripheral wall of each upper roller and the peripheral wall of the corresponding lower roller are correspondingly provided with bending surfaces used in cooperation. The angle formed by the bending surfaces and the axes of the forming rollers ranges from 0 degree to theta, and the angle gradually increases to the preset angle theta in the conveying direction of the plate. The plate rolling bending machine can improve the bending precision and forming effect of the plate.

Description

【Technical field】 [0001] The invention relates to the technical field of metal forming, in particular to a plate rolling bending machine. 【Background technique】 [0002] Sheet metal roll bending machine is a device for bending sheet metal, which includes a support plate and a roller assembly that rotates on the support plate. The roller assembly is provided with interlocking bending surfaces, and the bending surface is arranged obliquely relative to the axis of the roller assembly, so that the plate passing through the roller assembly can be bent through the bending surface. However, in the prior art plate rolling bending machine, the inclination angle of the bending surface is usually consistent with the bending angle of the plate, and the plate is formed by one-time bending when passing through the roller assembly, and the bending effect is poor and the precision is low. 【Content of invention】 [0003] In view of the above existing problems, it is necessary to provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/08B21D43/12B21D1/02B21D21/00
CPCB21D1/02B21D5/08B21D21/00B21D43/12
Inventor 苏俊宇
Owner 广西田阳至恒门业有限公司
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