Aluminum alloy grating and welding process thereof
An aluminum alloy and welding tooling technology is applied in the field of aluminum alloy grids and welding to manufacture the aluminum alloy grids, which can solve the problems of difficult operation, too many links, welding deformation, etc., so as to reduce welding deformation and improve production. Efficiency, the effect of improving yield
Active Publication Date: 2014-08-13
忠旺(辽阳)铝模板制造有限公司
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Problems solved by technology
[0002] Aluminum alloy grille has the advantages of beautiful appearance, corrosion resistance and easy cleaning, and is widely used in the field of trains and automobiles. However, due to the poor welding performance of aluminum alloy, the existing aluminum alloy grille for car body is often simple in shape and structure, which cannot meet the requirements Requirements for use; moreover, the aluminum alloy grille welding process is not perfect at present, and it is easy to produce welding deformation in the actual welding process, which requires some follow-up repair processes, which is relatively complicated, has too many links and difficult operation, etc., which increases the cost and waste of resources
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Embodiment 1
[0038] Such as Figure 1-10 As shown, the aluminum alloy grille of this embodiment includes a grille body 1 and a filter frame 2. The grille body 1 includes a frame 11 and a V-shaped bar 12. The number of the V-shaped bars 12 is multiple and parallel to each other. It includes an upper V-shaped bar 121 and a lower V-shaped bar 122. The notches of the upper V-shaped bar 121 and the lower V-shaped bar 122 are opposite and the two ends are welded and fixed on the inner wall of the frame 11. The filter frame 2 is welded and fixed on the side of the frame 11 wall.
[0039] In this implementation, the grille profiles are all 6005A-T6 profiles.
[0040] In this implementation, the upper and lower V-shaped bars are arranged alternately.
[0041] In this implementation, between the upper V-shaped bar 121 and the lower V-shaped bar 122, a reinforcing rib is arranged perpendicular to the direction of the V-shaped bar 12. Welding connection, the two ends of the reinforcing rib are weld...
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The invention discloses an aluminum alloy grating which comprises a grating body and a filter frame. The grating body comprises a frame and multiple V-shaped strips. The multiple V-shaped strips are parallel to one another and comprise the upper V-shaped strips and the lower V-shaped strips. Notches of the upper V-shaped strips are opposite to notches of the lower V-shaped strips. The two ends of each upper V-shaped strip and the two ends of each lower V-shaped strip are fixed to the inner wall of the frame in a welding mode. The filter frame is fixed to the side wall of the frame in a welding mode. Reinforcing ribs are arranged between the upper V-shaped strips and the lower V-shaped strips in the direction perpendicular to the V-shaped strips. The reinforcing ribs are connected with the notches of the upper V-shaped strips and the notches of the lower V-shaped strips respectively in a spot welding mode. The two ends of each reinforcing rib are fixed to the inner wall of the frame in a welding mode. The invention further discloses a method for welding the aluminum alloy grating. According to the process for welding the aluminum alloy grating, by means of adjusting welding process steps and welding process parameters, the welding deformation can be lowered substantially, the rate of finished products is increased, cost is lowered, and production efficiency is improved.
Description
technical field [0001] The invention belongs to aluminum alloy car body parts, and relates to an aluminum alloy grid and a process for manufacturing the aluminum alloy grid by welding. Background technique [0002] Aluminum alloy grille has the advantages of beautiful appearance, corrosion resistance and easy cleaning, and is widely used in the field of trains and automobiles. However, due to the poor welding performance of aluminum alloy, the existing aluminum alloy grille for car body is often simple in shape and structure, which cannot meet the requirements Requirements for use; moreover, the aluminum alloy grille welding process is not perfect at present, and welding deformation is often easy to occur in the actual welding process, requiring some follow-up repair processes, which are relatively complicated, have too many links and difficult operation, etc., which increase the cost and Waste of resources. Contents of the invention [0003] In view of this, the object o...
Claims
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IPC IPC(8): B60R19/52B23K9/16B23K37/04
Inventor 李德江韩文宇宋宁刘东利
Owner 忠旺(辽阳)铝模板制造有限公司
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