Multi-pass rolling type sheet flexible flanging forming method

A multi-pass, flanging technology, applied in the field of sheet metal parts manufacturing, can solve the problem of high precision of insert installation, achieve the effect of simple and feasible method, and improve forming efficiency

Active Publication Date: 2022-08-09
SHANGHAI JIAOTONG UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention aims at the disadvantages of the prior art that the installation precision of the inserts is high, each group of molds is only suitable for forming flanged parts with a single flange line radius, and it is difficult to form flanged parts with large arc opening angles, and proposes a multi-pass Rolling sheet metal flexible flanging forming method, which significantly improves the forming quality and forming efficiency of sheet metal structural parts with flanging, is simple and feasible, and has high production efficiency

Method used

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  • Multi-pass rolling type sheet flexible flanging forming method
  • Multi-pass rolling type sheet flexible flanging forming method
  • Multi-pass rolling type sheet flexible flanging forming method

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Embodiment Construction

[0015] like figure 1 As shown, this embodiment relates to a multi-pass rolling type flexible flanging forming system, including: a flanging table 1, a pressing wheel mechanism 2, a flanging roller mechanism 3, an information receiving module, and an information comparison calculation modules, motion control modules, including: figure 2 The shown target flanging piece 4 is located on the flanging table 1, the pressing wheel mechanism 2 and the flanging roller mechanism 3 are respectively located on the inner and outer sides of the target flanging piece 4, and the information receiving module transmits the pressing wheel mechanism and the turning wheel mechanism. The theoretical position information of the side roller mechanism, the information comparison calculation module obtains the local adjustment displacement according to the position information, and the motion control module adjusts the displacement information according to the local area. posture, to achieve multi-pas...

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Abstract

A multi -track roller plate flexible edge forming method. After the edge of the edge forming control system moves the roller to the edge line of the original plate, the rotation angle of the roller wound wound is planned and the roller radial direction is planned.The exercise distance is quickly accurate and accurate.This hair obviously improves the forming quality and formation efficiency of the edge sheet metal component, simple and feasible, and high production efficiency.

Description

technical field [0001] The invention relates to a technology in the field of sheet metal parts manufacturing, in particular to a multi-pass rolling type sheet metal flexible flanging forming method. Background technique [0002] Sheet metal flanging components have a wide range of applications in the aerospace field. However, due to the large variety and small batches, at present, most of these sheet metal flanging parts are formed by manual hammering, and the production efficiency and manufacturing quality are difficult to meet the ever-changing product demand and the ever-accelerating production rhythm. Therefore, it is urgent to develop a new sheet metal flanging process to solve the current manufacturing problems of sheet metal flanging structural parts. SUMMARY OF THE INVENTION [0003] Aiming at the shortcomings of the prior art that the installation accuracy of the inserts is high, each group of molds is only suitable for forming a single flanging line radius flang...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D19/04B21D43/00B21C51/00
CPCB21D19/04B21D43/003B21C51/00Y02P90/02
Inventor 程旋赵亦希李杰
Owner SHANGHAI JIAOTONG UNIV
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