A mobile feeding tool for long seam welding

A long weld seam and tooling technology, which is applied in the field of mobile feeding tooling for long weld seam welding, can solve the problems of long weld seam welding limitations, etc., and achieve the effects of reducing equipment scale, simple structure, and energy saving

Active Publication Date: 2019-04-09
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a moving feed tool for long weld seam welding. The tool is used in friction stir welding technology and can solve the problem of the limitation of equipment travel on long weld seam welding

Method used

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  • A mobile feeding tool for long seam welding
  • A mobile feeding tool for long seam welding
  • A mobile feeding tool for long seam welding

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Embodiment Construction

[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0033] Such as Figure 1-6 As shown, the mobile feeding tool for long weld seam welding of the present invention includes a lateral limit mechanism 1, a back support mechanism 2, an upper side pressing mechanism 3, a driving roller mechanism 4, a supporting plate mechanism 5, a driven roller mechanism 6 and Substrate7. Wherein the lateral limit mechanism 1 and the back support mechanism 2 are all connected with the base body 7 by bolts, and the mutual positional relationship between the side limit mechanism 1 and the back support mechanism 2 and the base body 7 is changed by changing the connecting threaded holes respectively; The tightening mechanism 3 is connected with the headstock of the welding equipment by bolts to provide the pressing force during the friction stir welding process of the aluminum plate. Through the move...

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Abstract

The invention discloses a moving feed-in tool for welding of long welding seams and belongs to the technical field of friction stir welding. The moving feed-in tool comprises a drive roll mechanism, a driven roll mechanism, a lateral limiting mechanism, an upper lateral pressing mechanism, a back supporting mechanism, a supporting plate mechanism and a base body. The upper lateral pressing mechanism is connected with a spindle box, and the drive roll mechanism, the driven roll mechanism, the lateral limiting mechanism and the back supporting mechanism are connected with the base body and fit width of long and straight aluminum plates and positions of the welding seams by means of position adjustment. The moving feed-in tool is simple and compact in structure, thick in applicable plates, wide in plate-width range, high in clamping efficiency and low in cost, the problem of limitations of equipment stroke and tool scale to the length of the welding seams is solved, and resources consumed in the friction stir welding process of the long and straight aluminum plates are reduced.

Description

technical field [0001] The invention relates to the technical field of friction stir welding, in particular to a moving feeding tool for long weld seam welding. Background technique [0002] Friction stir welding technology is a high-quality solid-phase joining technology, which is widely used in splicing of aluminum alloy plates, welding of circumferential welds of aluminum alloy cylinders, welding of longitudinal welds of aluminum alloy cylinders and welding of large aluminum alloy structural parts . Friction stir welding technology mainly includes three technologies: stirring head structure design, effective process parameter planning and reasonable tooling structure design. The rationality of tooling design directly affects product welding quality, production efficiency and labor intensity, so the structural design of friction stir welding tooling is a key technology that restricts the further development of this technology. [0003] The Chinese patent with the applica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K20/12
CPCB23K20/1205
Inventor 周维佳杨广新于涛王敏张会杰张骁朱智
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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