Aviation thin-walled structural component friction welding device
A technology of friction welding of thin-walled structural parts, applied in welding equipment, non-electric welding equipment, metal processing equipment, etc., can solve problems such as difficult to deal with welding bumps, cannot be fixed with thin walls, and cannot adjust the angle of welding, etc., reaching the standard rate High, reduce welding defects, ensure the effect of mechanical properties
Active Publication Date: 2019-01-04
HUNAN UNIV OF ARTS & SCI
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Problems solved by technology
[0004] The purpose of the present invention is to provide a friction welding device for aerospace thin-walled structural parts, to solve the problem that the aerospace thin-walled friction welding device on the market cannot fix the thin wall well during the welding process proposed by the above-mentioned background technology. There will be a large number of welding bumps on the entire workbench that are difficult to deal with, and the welding angle cannot be adjusted well during the welding process
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-6 , the present invention provides a technical solution: a friction welding device for aviation thin-walled structural parts, including a support base 1, a storage bin 2, a cover plate 201, a hinge 202, a gear block 203, a moving roller 3, a first motor 4, a rotating Gear 5, fixed workbench 6, rotating bolt 7, beam 8, controller 9, fixed rod 10, telescopic cylinder 11, friction stirring head 12, moving block 13, first automatic telescopic ...
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The invention discloses an aviation thin-walled structural component friction welding device. The aviation thin-walled structural component friction welding device comprises a supporting base and a sliding block, wherein a storage bin is arranged at the middle of the supporting base; moving idler wheels are arranged at the bottom of the storage bin; first motors are arranged and fixed at the bottom of the interior of the supporting base; the top ends of the upper parts of the first motors are connected to rotary gears; the storage bin is arranged between the rotary gears; a stirring friction head is arranged at the bottom of a telescopic air cylinder; outer barrels are fixedly arranged at the two sides of the fixing workbench; the fixing workbench is integrally arranged above the sliding blocks; and the bottoms of the sliding blocks are inlaid inside the upper part of the supporting base. The aviation thin-walled structural component friction welding device fixes an aviation thin wallvery well according to the thickness of the thin wall in the using process; and weld beading generated after welding burnthrough does not drop onto the upper part of the workbench in the welding process.
Description
technical field [0001] The invention relates to the technical field related to the welding of aviation structural parts, in particular to a friction welding device for aviation thin-walled structural parts. Background technique [0002] During the installation and production of aerospace thin-walled structures, welding devices are required to stably connect the thin walls. However, although there are many types and quantities of friction welding devices on the market, their structures And the functions are basically the same. In the process of welding, it is often not possible to weld it well according to the structure and performance of the components to be welded. For example, in the process of welding thin walls, due to the thin wall thickness Small, in the process of welding, it often happens that the thin wall cannot be fixed well, and it is very easy to burn through the thin wall, resulting in a large number of welding bumps at the bottom fixed on the top of the workbe...
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Login to View More IPC IPC(8): B23K20/12
CPCB23K20/122
Inventor 罗佑新
Owner HUNAN UNIV OF ARTS & SCI