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A multi-angle two-point incremental forming processing platform with displacement compensation function

A technology of displacement compensation and progressive forming, which is applied in metal processing, metal processing equipment, forming tools, etc. It can solve the problems that parts cannot be formed at one time, the tool head cannot reach the predetermined position, and affect the processing efficiency and production economy. Improve the efficiency of sheet metal forming, improve the quality of formed sheet metal, and increase the effect of movement flexibility

Active Publication Date: 2021-12-03
SHANDONG UNIV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The inventors found that during the process of sheet material processing, the processing requirement of the target part with a large forming angle will be encountered. In this case, the sheet material in the area to be processed will interfere with the movement of the forming tool head, causing the tool head to fail to reach the predetermined position, thus failing to Complete the processing task
In modern production practice, parts in such cases cannot be formed at one time, and must be processed twice, which seriously affects processing efficiency and production economy

Method used

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  • A multi-angle two-point incremental forming processing platform with displacement compensation function
  • A multi-angle two-point incremental forming processing platform with displacement compensation function
  • A multi-angle two-point incremental forming processing platform with displacement compensation function

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Embodiment 1

[0040]Attached below Figure 1-Figure 11 The present invention is described in detail, specifically, the structure is as follows: The present invention provides a multi-angle processing platform with displacement compensation function based on the double-point progressive forming processing technology, including the equipment casing, two sets of position adjustment control systems and two sets of multi-angle The tool head motion system; it should be noted that in the following description, the directions of the x, y, and z axes are attached figure 1 The direction shown in is illustrated as an example; the small through-hole metal balls and large through-hole metal balls mentioned below refer to metal balls with a through hole in the center.

[0041] The main components of the position adjustment control system described in this embodiment are two sets of drive structures, each set of drive structures includes three pairs of slider slide rail devices, which drive the tool head ...

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Abstract

The invention discloses a multi-angle double-point progressive forming processing platform with displacement compensation function, which comprises: two sets of multi-angle tool head movement systems distributed on both sides of the plate; two sets of position adjustment systems respectively moving with the two sets of tool heads System connection, each group is composed of three pairs of slide rails, which drive the tool head platform to move in three directions in space; through the deflection control mechanism, the small angle deflection of the tool head in the y and z directions is realized, which further increases the complexity of the plate that can be processed , Improve the quality of formed sheet.

Description

technical field [0001] The invention belongs to the field of sheet metal processing, and in particular relates to a multi-angle two-point progressive forming processing platform with a displacement compensation function. [0002] technical background [0003] In recent years, with the continuous improvement of processing technology and the rapid development of social productivity, sheet metal formed parts have been more widely used in high-tech fields such as aerospace, marine and marine. Especially in the manufacture of aircraft, spacecraft, high-end weapons and equipment, aircraft carriers, cruise ships and prototypes, higher requirements are put forward for the quality of complex-shaped thin-walled sheet products with high performance, light weight and variable batch sizes, making the existing forming technology be challenged. Three-dimensional progressive forming technology can realize small batch and personalized customization, and can complete the forming of plates wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D11/20B21C51/00B21D37/04
CPCB21D11/20B21C51/00B21D37/04
Inventor 李燕乐刘飞飞周书柳何嘉诚程坤赵禹皓刘元玉李方义
Owner SHANDONG UNIV
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