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Metal plate bending device with adjustable bending angle

A technology of bending angle and bending device, which is applied in the field of sheet metal, can solve the problem of different replacement and achieve the effect of improving stability

Inactive Publication Date: 2021-05-21
HUNAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a bending device with adjustable bending angles for sheet metal, which has the advantage of adjustable bending angles and solves the problem of changing bending molds of different specifications for different bending angles. question

Method used

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  • Metal plate bending device with adjustable bending angle
  • Metal plate bending device with adjustable bending angle
  • Metal plate bending device with adjustable bending angle

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Embodiment Construction

[0023] 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.

[0024] see Figure 1-3 , a bending device with adjustable bending angle of sheet metal, comprising an operation table 1, the top of the operation table 1 is fixedly connected with a support base 2, the top of the support base 2 is fixedly connected with a support rod 3, and the top of the support rod 3 is movable Connected with a bracket 4, the inside of the console 1 is slidingly connected with a lifting rod 7, and a rack is arranged on the outside of the lif...

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Abstract

The invention relates to the technical field of metal plates, and discloses a metal plate bending device with an adjustable bending angle. The device comprises an operation table, wherein a supporting seat is fixedly connected to the top of the operation table, a supporting rod is fixedly connected to the top of the supporting seat, a supporting block is movably connected to the top of the supporting rod, a lifting rod is slidably connected to the interior of the operation table, bearing plates are movably connected to the top of the lifting rod, punches are arranged above the bearing plates, an adjusting rod is movably connected to the position, located on the left side of the lifting rod, inside the operation table, and an adjusting disc is fixedly connected to the left side of the adjusting rod. By rotating the adjusting disc, the adjusting disc drives the adjusting rod to rotate, the adjusting rod drives a gear to rotate, the gear drives the lifting rod to move up and down, the lifting up-down movement drives the sides, close to the lifting rod, of the bearing plates to move up and down, and therefore the included angle between the bearing plates is changed, and the effect of adjusting the bending angle is achieved.

Description

technical field [0001] The invention relates to the technical field of sheet metal, in particular to a bending device capable of adjusting the bending angle of sheet metal. Background technique [0002] Sheet metal is a comprehensive cold processing process for metal sheets, including shearing, punching, cutting, folding, riveting, splicing, forming, etc. Its remarkable feature is that the thickness of the same part is consistent. [0003] Sheet metal bending device is a commonly used processing device. At present, most sheet metal bending devices are carried out in V-shaped grooves with fixed angles. Through the cooperation of fixed-size punches and V-shaped grooves, parts with fixed angles are folded out. , due to different bending angles, different bending angles often require different special molds, so in the actual operation process, it is necessary to frequently replace bending molds of different specifications, which not only requires the purchase of a large number ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/01B21D37/04
CPCB21D5/01B21D37/04
Inventor 刘文勇梁洁
Owner HUNAN UNIV OF TECH
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