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A Self-Adaptive Positioning Combined Fixture for Welding Curved Plates

A combined fixture and self-adaptive technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of reducing cost, shortening development cycle, and inability to apply one set of fixtures.

Active Publication Date: 2021-09-14
ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem that the existing fixtures cannot realize that a set of fixtures is suitable for different curved panels and reduce the cost and shorten the development cycle

Method used

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  • A Self-Adaptive Positioning Combined Fixture for Welding Curved Plates
  • A Self-Adaptive Positioning Combined Fixture for Welding Curved Plates
  • A Self-Adaptive Positioning Combined Fixture for Welding Curved Plates

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Embodiment Construction

[0039] 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.

[0040] Such as Figure 1 to Figure 12As shown, a self-adaptive positioning combined fixture for welding curved panels includes No. 1 rotating support rod 1, No. 2 rotating support rod 2, No. 1 locking bearing 3, No. 2 locking bearing 31, ball head 4, Torsion spring 41, limit spring 42, circlip 43, spring stopper 44, active support seat 45, driven support seat 46, corner seat 47, bottom plate 48, locking device 5, power device 6, coupling device 7 , the fixed rotating shaft 8 and the clamping device 9; the fixed rotating shaft 8 is evenly spaced above the bottom plate 48; the outer surface of the fixed rotating shaft 8 is provided with arc-shaped grooves 80 at intervals along the axial direction; the arc-shaped The slots 80 are set in pairs; the p...

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Abstract

The invention belongs to the technical field of welding fixtures, and specifically relates to a self-adaptive positioning combined fixture for welding curved panels, including a No. 1 rotating support rod, a No. 2 rotating support rod, a No. 1 locking bearing, and a No. 2 locking Bearings, ball joints, torsion springs, limit springs, circlips, spring stops, active support seats, driven support seats, corner seats, bottom plates, locking devices, power units, coupling devices, fixed rotating shafts and clips Tightening device; in the present invention, workers open the clamping device, put the welded curved plate on the fixture, the rotating support rod rotates around the fixed rotating shaft, and the torsion spring is automatically adjusted to reach a balanced state, locked by the power device, and then clamped , start welding; after the welding is completed, open the clamping device, take out the curved plate, and the rotating support rod will automatically adjust according to different curved plates, which is suitable for welding of curved plates of different shapes, saving the time of designing and producing welding fixtures and reducing the fixture. cost, shortened production cycle.

Description

technical field [0001] The invention belongs to the technical field of welding fixtures, in particular to an self-adaptive positioning combined fixture for welding curved plates. Background technique [0002] According to market demand, the difference between automobiles is getting bigger and bigger, and the update of automobile products is getting faster and faster. All automobile OEMs need to adjust production capacity planning faster and timely to improve the company's production capacity of more and more types of products. The original structural form of automobile welding Fixtures can no longer meet the needs of shared production of multiple models. If a new production line needs to invest a lot of money, and the cycle is longer. In order to reduce investment and quickly realize production, it is a good solution to design fixtures suitable for different curved panels. [0003] The existing fixtures are basically a pair of fixtures in one shape, and if there is a sligh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04
CPCB23K37/0443B23K2101/006
Inventor 李钦生王建军徐亮陈宗祥刘德睿刘子俊
Owner ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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