L-shaped plate arc-extruding forming device and method

A forming device and plate technology, applied in the field of processing and production of sheet metal structural parts, can solve the problems of limited development, complicated operation, low efficiency, etc., and achieve the effects of avoiding asynchronous deformation, ensuring product quality, and high efficiency.

Pending Publication Date: 2018-08-03
聊城市亿支北机械设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to meet the above needs of people, the current common bending process is basically the principle of pressing down, that is, applying pressure to the part of the workpiece that needs to be bent to make it deform, but this process is obviously not suitable for bending all workpieces into arcs, such as The traditional process of bending L-shaped plates into arcs is mainly segmental processing, splicing, welding, and grinding, and requires the operator to have quite superb skills. The traditional process of bending L-shaped plates into arcs is not only cumbersome to operate , the efficiency is low, and the splicing effect cannot be guaranteed, which seriously affects the product quality and greatly limits the development of the industry

Method used

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  • L-shaped plate arc-extruding forming device and method
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  • L-shaped plate arc-extruding forming device and method

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] Such as figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 As shown, an L-shaped sheet material arc extrusion forming device includes a working platform 1, and the working platform 1 is sequentially provided with a clamping fixture 2, a straight slider 3 and a bending device from front to back; the bending device includes The rotating motor is connected with the rotating shaft 4, the rotating shaft 4 is connected with the flanging drum 5, and the bottom of the flanging drum 5 is provided with a convex rail I51; the front side of the flanging drum 5 is provided with a strip pair Extrusion die 6, a strip-shaped opposite extrusion die 6 is provided with a concave rail 61; the left side of the bottom of the flanging drum 5 is connected with a guide ...

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Abstract

The invention discloses an L-shaped plate arc-extruding forming device and method, and belongs to the technical filed of machining and production of sheet metal structure parts. The L-shaped plate arc-extruding forming device comprises a working platform, the working platform is sequentially provided with a jacking clamp, a straight-moving sliding block and a bending device from front to rear; thebending device comprises a rotating motor which is connected with a rotating shaft, the rotating shaft is connected with a flanging rotating barrel, and the bottom of the flanging rotating barrel isprovided with a protruding rail I; the front side of the flanging rotating barrel is provided with a strip-shaped opposite-extruding film which is provided with a U-shaped rail; the left side of the bottom of the flanging rotating barrel is provided with a leading clamp; the right side of the bottom of the flanging rotating barrel is provided with an wrinkle-proof guide die which is provided witha protruding rail II; the protruding rail I and the protruding rail II are connected in an end-to-end mode; and a bending cavity is formed among the U-shaped rail, the protruding rail I and the protruding rail II. According to the L-shaped plate arc-extruding forming device and method, one-time quick machining arc forming can be conducted on an L-shaped plate, the efficiency is high, and due to the fact that a splicing technology is not needed, the product quality can be guaranteed better.

Description

technical field [0001] The invention relates to the technical field of processing and production of sheet metal structural parts, in particular to an arc extrusion forming device and method for an L-shaped sheet. Background technique [0002] With the continuous improvement of the quality of human life, the requirements for aesthetics and comfort are gradually increasing. Such as furniture manufacturing industry, interior and exterior decoration industry, construction engineering industry, automobile manufacturing industry, bus manufacturing industry, car manufacturing industry, machinery parts processing industry, beauty decoration industry, photovoltaic new energy industry, electrical control industry and other industries, In the pursuit of product appearance aesthetics or use functions, there are inevitably demands for arc surfaces and special-shaped surfaces. [0003] In order to meet the above needs of people, the current common bending process is basically the princip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/00B21D5/08
CPCB21D5/00B21D5/08
Inventor 公振林郭洪强吉学刚高建路吕庆山段兴仁
Owner 聊城市亿支北机械设备有限公司
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