Metal plate leveling machine

A metal sheet and leveling machine technology, which is applied in the field of leveling machines, can solve the problems of poor leveling quality of metal sheets, and does not consider the springback phenomenon of metal sheets, so as to improve the leveling quality, prevent springback, and avoid unevenness Effect

Pending Publication Date: 2020-12-18
李学海
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to make up for the deficiencies in the prior art and to solve the problem that the existing leveling machine does not consider the springback phenomenon of the metal plate after leveling the metal plate, so that the leveling quality of the metal plate is poor, the present invention proposes A sheet metal leveling machine

Method used

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] Such as Figure 1 to Figure 5 As shown, a metal plate leveler according to the present invention includes a frame 1, a fixed roller 2, a working roller 3 and a controller; the controller is used to control the work of the leveler; the fixed roller Both ends of the wheel 2 and the work roll 3 are rotatably mounted on the frame 1, and the work roll 3 is located above the fixed roll 2; there is a No. 1 chamber 31 inside the work roll 3, and the work roll A group of No. 1 holes are equidistantly evenly opened on the 3, and a group of No. 1 holes communicate with the No. 1 chamber 31. The No. 1 chamber 31 is provided with an anti-rebound mechanism 4. The anti-rebound mechanism 4 includes a motor, a No. shaft 41, cam 42 and anti-rebound bump 43; o...

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Abstract

The invention belongs to the technical field of leveling machines, and particularly relates to a metal plate leveling machine. The metal plate leveling machine comprises a rack, a fixed roller, a working roller and a controller, wherein the two ends of the fixed roller and the two ends of the working roller are rotatably arranged on the rack, and the working roller is arranged above the fixed roller; and a first cavity is arranged in the working roller, a set of first holes are uniformly arranged in the working roller at equal intervals, the set of first holes are communicated with the first cavity, and an anti-rebound mechanism is arranged in the first cavity and comprises a motor, a first shaft, a cam and an anti-rebound protruding block. Through the arrangement of the anti-rebound mechanism, anti-rebound treatment is carried out in real time in the metal plate leveling process, rebounding possibly occurring after metal plate leveling is eliminated, meanwhile, the stress balance state of materials in the metal plate is changed through the anti-rebound mechanism, rebounding is eliminated, and the metal plate leveling quality is further improved.

Description

technical field [0001] The invention belongs to the technical field of leveling machines, in particular to a metal plate leveling machine. Background technique [0002] The leveling machine is to squeeze the uneven metal plate through the upper and lower rolls to squeeze the strip or plate of a certain thickness, so as to achieve the effect of leveling. Before the metal sheet is subjected to the shearing process, the metal sheet must be leveled. The leveling machine mainly performs leveling through the upper and lower sets of leveling rollers. [0003] Some leveling machines have also appeared in the prior art, such as a Chinese patent with the application number 2011103347528 disclosing a leveling machine, including an upper roller and more than two lower rollers arranged on the frame, Above the two adjacent lower rollers is the upper roller, and the upper and lower rollers are parallel; the upper and lower rollers are tangent to the flattened plate passing between the up...

Claims

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Application Information

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IPC IPC(8): B21D1/02
CPCB21D1/02
Inventor 李学海李志城
Owner 李学海
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