Friction welding equipment for ultrathin aluminum alloy
A friction welding, aluminum alloy technology, applied in welding equipment, welding equipment, auxiliary welding equipment and other directions, can solve a large number of harmful gases, hidden dangers, unsuitable for thin-walled aluminum alloy pipes and other problems, to achieve full functions and a wide range of applications Effect
Pending Publication Date: 2022-05-13
唐旭勇
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Problems solved by technology
[0005] The object of the present invention is to provide a kind of friction welding equipment of ultra-thin aluminum alloy. The welding method of alloy pipes usually produces a large amount of harmful gas, and there are technical problems of great potential safety hazards
Method used
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Embodiment approach
[0053] As an embodiment of the present invention, a steel pipe 114 is installed inside the top end of the male liner 11, and the steel pipe 114 is affixed to the inner rubber wall of the male liner 11 through a rubber sleeve 115;
[0054] The top of the steel pipe 114 is provided with a plug 117, the plug 117 runs through the top of the steel pipe 114 and is in sliding and sealed connection with the penetrating position, the steel pipe 114 is fixedly connected with a fixing seat 116 through a connecting rod, and the plug 117 is elastically connected with the fixing seat 116 through a spring rod;
[0055] The right end of the plug 117 is fixedly connected with a thimble 118 whose diameter is smaller than that of the plug 117;
[0056] The top of the female liner 12 is provided with a plug 121. The plug 121 is elastically connected to the top of the female liner 12 by a spring. The plug 121 penetrates the top of the female liner 12 and is in sliding and sealing connection with th...
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The invention belongs to the technical field of friction welding equipment, and particularly relates to ultra-thin aluminum alloy friction welding equipment which comprises a machine base, a chuck A and a chuck B. The ultra-thin aluminum alloy friction welding equipment further comprises a water tank fixedly connected to the lower portion of the machine base, and a water pump is installed in the water tank; the male liner tube and the female liner tube are of rubber structures, and petal-shaped top plates are fixedly connected to the outer walls of the male liner tube and the female liner tube and are made of magnets; according to the invention, the male liner pipe and the female liner pipe are additionally arranged, and the inner wall of the pipe is completely supported through the water pressure generated by the circulation of the water path, so that the complete positioning of the axis of the pipe by matching with a chuck is realized; and meanwhile, through the design of the male lining pipe and the female lining pipe, friction welding of aluminum alloy pipes with different diameters and different wall thicknesses is also achieved, the application range is wide, and the functions are complete.
Description
technical field [0001] The invention belongs to the technical field of friction welding equipment, and in particular relates to a friction welding equipment of ultra-thin aluminum alloy. Background technique [0002] Friction welding refers to the method of welding by using the heat generated by the friction of the contact surface of the workpiece as the heat source to cause the workpiece to undergo plastic deformation under pressure. Under the action of pressure, under the action of constant or increasing pressure and torque, the relative motion between the welding contact end surfaces is used to generate friction heat and plastic deformation heat on the friction surface and its surrounding areas, so that the temperature of the surrounding areas rises to In the temperature range close to but generally lower than the melting point, the deformation resistance of the material is reduced, the plasticity is improved, and the oxide film on the interface is broken. A solid-state ...
Claims
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IPC IPC(8): B23K20/12B23K20/233B23K20/26B23K37/053B23K101/06
CPCB23K20/122B23K20/1245B23K20/126B23K20/2336B23K2101/06
Inventor 唐旭勇孙浩
Owner 唐旭勇