Isomagnetic adaptive positioning mechanism for multi-group laser tailor welded blanks

A technology of laser tailor welding and positioning mechanism, used in laser welding equipment, welding equipment, welding equipment and other directions, can solve the problems of low work efficiency and poor positioning accuracy, so as to improve the feeding efficiency, improve the service life, and keep the magnetic force consistent. Effect

Inactive Publication Date: 2014-06-18
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of poor positioning accuracy and low work efficiency of existing material loading and positioning, the purpose of the present invention is to provide a magnetic force adaptive positioning mechanism such as multiple sets of laser tailor welded blanks

Method used

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  • Isomagnetic adaptive positioning mechanism for multi-group laser tailor welded blanks
  • Isomagnetic adaptive positioning mechanism for multi-group laser tailor welded blanks
  • Isomagnetic adaptive positioning mechanism for multi-group laser tailor welded blanks

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] like Figure 1~4 As shown, the present invention includes a support 1 , a main shaft 2 , a two-joint telescopic arm and a magnetic layer 8 , wherein the two-joint telescopic arm includes a rotating arm 3 , a telescopic arm 4 , a first connecting rod 5 and a second connecting rod 6 . The two ends of the main shaft 2 are rotatably mounted on the bracket 1 through bearings respectively, and either end is protruded from the bracket 1 and is connected with the first handle 7 that drives the main shaft 2 to rotate; two rotating arms are keyed on the main shaft 2 3. Linked with the main shaft 2, the middle of each rotating arm 3 is keyed to the main shaft 2, and there are installation holes at both ends. The first connecting rod 5 and the second connecting rod 6 are respectively arranged between the two rotating arms 3 , the two ends of the first connecting ...

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Abstract

The invention relates to laser machining and positioning equipment, in particular to an isomagnetic adaptive positioning mechanism for multi-group laser tailor welded blanks, which comprises a support, a spindle, two telescopic joint arms and a plurality of magnetic layers, wherein the spindle is rotatably mounted on the support, one end of the spindle extends from the support and is connected with a first handle, the magnetic layers are evenly distributed on two sides of the spindle and reciprocate along guide rails arranged in the length direction of the support through sliders, the magnetic layers are connected with the spindle through the two telescopic joint arms, and the spindle is driven to rotate by the first handle so that the magnetic layers reciprocate along the direction perpendicular to the spindle. As the magnetic layers are capable of reciprocating axially along the spindle and along the direction perpendicular to the spindle, positioning is accurate, smoothness of laser machining is ensured, and multi-group feeding plates are rapidly positioned. The magnetic layers can be constantly close to a feeding pile, so that magnetic uniformity of the feeding pile is sufficiently ensured, difficulty in keeping feeding uniformity during multi-group welding is reduced, and feeding efficiency is improved.

Description

technical field [0001] The invention relates to laser processing positioning equipment, in particular to a magnetic force self-adaptive positioning mechanism such as multi-group laser tailor welded blanks. Background technique [0002] Laser processing technology is a high technology integrating optics, mechanics, electronics, computer science, etc. It is one of the most promising fields of laser application, and it is a revolutionary technological change that has a great impact on traditional processing technology and processing methods. . In laser processing technology, laser welding is the most widely used, such as laser tailor welding. However, since the laser spot is too small, generally between 0.2mm and 0.6mm, it is necessary to ensure that the position repeatability of each tailor welding is very high; at the same time, due to the high efficiency of laser processing, it belongs to large-scale mass production, so tooling must be required Positioning is quick and eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/70B23K37/047
Inventor 赵明扬金文海房灵申郭幸朱天旭刘俊项前
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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