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Arc bending device and arc bending method for polygonal plate

An arc bending device and polygonal technology, which is applied in the field of polygonal plate production and processing, can solve the problems of insufficient arc surface accuracy, long processing cycle, and uneven unevenness, and achieve the effect of simple processing and guaranteed arc bending accuracy

Inactive Publication Date: 2020-11-27
SHANGHAI LANTIAN BUILDING DECORATION ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventors found that using the above-mentioned method for arc bending processing, not only the processing cycle is long, but also the accuracy of the arc surface after processing is not enough, and there is a phenomenon of unevenness

Method used

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  • Arc bending device and arc bending method for polygonal plate
  • Arc bending device and arc bending method for polygonal plate
  • Arc bending device and arc bending method for polygonal plate

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Embodiment Construction

[0047] The application will be described in further detail below in conjunction with the accompanying drawings.

[0048] refer to figure 2 , is a polygonal plate bending device disclosed in the embodiment of the present application, including a worktable 1 , a pressure body 2 , a guide rail 3 , a rotating shaft 32 , a pressure roller 33 and a driving device 4 .

[0049] refer to figure 2 and image 3 , the workbench 1 has a square structure as a whole; the pressure-bearing body 2 is fixed on the upper part of one side of the workbench 1, and a curved surface 21 is formed on the pressure-bearing body 2, and the curved surface 21 is tangent to the upper surface of the workbench 1. In this embodiment The middle curved surface 21 is a quarter arc surface, and during production and processing, the radian of the curved surface 21 can be processed according to the actual situation.

[0050] There are two groups of guide rails 3, which are fixedly connected with the workbench 1. ...

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Abstract

The invention relates to an arc bending device and an arc bending method for a polygonal plate. A workbench, a pressure bearing body, two guide rails, a rotation shaft, a pressing roller and a drive device are included. The workbench is provided with a limiting plate, and a channel for a workpiece to pass through is formed between the limiting plate and the upper surface of the workbench; the pressure bearing body is arranged on the surface of one side of the workbench, a curved surface is arranged on the pressure bearing body, and the curved surface is tangent to the upper surface of the workbench; the two guide rails are fixed to the workbench and located on the two sides of the pressure bearing body respectively, guide holes are formed in the guide rails, and the radian of the guide holes is consistent with that of the curved surface; the rotation shaft is arranged on the two guide rails, and the two ends of the rotation shaft respectively penetrate through the guide holes; the pressing roller is arranged on the rotation shaft and coaxially connected with the rotation shaft, the pressing roller is located between the two guide rails, and a gap allowing the workpiece to pass through is formed between the pressing roller and the curved surface; and when the drive device controls the rotation shaft to slide along the guide holes, the side edge of the workpiece is rolled and formed. The arc bending device and the arc bending method have the effects of being high in machining efficiency and machining precision.

Description

technical field [0001] The present application relates to the technical field of production and processing of polygonal plates, in particular to an arc bending device and method for polygonal plates. Background technique [0002] The atrium is a non-commercial open space in the commercial plaza. The eaves and hanging walls of the atrium are mostly formed by combining polygonal aluminum plates to enhance the aesthetics of the building. [0003] Refer to attached figure 1 , During the construction process, the keel is first installed on the vertical wall of the atrium, and then the polygonal plate is fixedly installed on the keel. In order to ensure that the upper and lower sides of the polygonal plate can connect with the upper and lower surfaces of the cornice after the installation is completed, and enhance the aesthetics at the same time, During the processing of the polygonal slab, the sides of the polygonal slab near the upper and lower cornices of the atrium need to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/08
CPCB21D5/08
Inventor 卜亚军涂志雄王子兑戴卫华秦志加
Owner SHANGHAI LANTIAN BUILDING DECORATION ENG CO LTD
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