Surface welding machine provided with welding gun supporting device
A technology of a support device and a surfacing machine, which is applied to electrode support devices, devices for supporting electrode clips, auxiliary devices, etc., can solve the problem of time-consuming and laborious elbow surfacing process, and achieves reduction of labor intensity, low cost, and improved performance. The effect of surfacing quality
Inactive Publication Date: 2015-08-12
SHANXI FENGXI CHEM EQUIP
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Problems solved by technology
[0003] In order to solve the time-consuming and labor-intensive problem of the elbow surfacing welding process, the present invention provides a surfacing welding machine with a welding torch support device
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[0017] The surfacing welding machine containing the welding torch support device includes the surfacing welding machine body 1 connected with the seat type welding positioner 2, and also includes the welding torch support device. The support 4, the arc-shaped support 4 is fixed with a height-adjustable support 3, the top of the height-adjustable support 3 is fixed with a rigid support chain 5, and the free end of the rigid support chain 5 is fixed with an elbow 6. A fastening screw hole is provided on the end pipe body, and a conductive tip 9 is fastened by a fastening screw in the nozzle at the end of the elbow. The height-adjustable support 3 is a structure well known to those skilled in the art, and the overlay welding machine body 1 is a FCAW overlay welding machine.
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The invention relates to equipment for welding a bend, in particular to a surfacing machine provided with a welding gun supporting device. The surfacing machine provided with the welding gun supporting device comprises a surfacing machine body connected with a base type welding positioner and the welding gun supporting device. The welding gun supporting device comprises an arc support fixed to an overturn frame of the base type welding positioner, a height-adjustable support is fixed to the arc support, a hard supporting chain is fixed to the top end of the height-adjustable support, the bend is fixedly to the free end of the hard supporting chain 5, a fastening screw hole is formed in a pipe body at the end of the bend, a contact tube is fixed in an orifice in the end of the bend through a fastening screw, and the contact tube is fixed to a contact tube adjusting device. The surfacing machine provided with the welding gun supporting device has the advantages that the surfacing machine is adopted to carry out integral surfacing on the inner wall of the bend, and compared with manual surfacing, assembling after sectional surfacing is not needed, so that the labor strength of workers is greatly reduced, and the surfacing quality is improved; the surfacing machine is simple in structure, low in cost, and capable of achieving integral surfacing of the inner walls of the bends of different specifications.
Description
technical field [0001] The invention relates to equipment for welding elbows, in particular to a surfacing welding machine with a welding torch support device. Background technique [0002] At present, the surfacing welding of elbows in various domestic manufacturers mainly adopts manual electrode arc welding to surfacing each segment separately, and then welding and surfacing. This manufacturing process is not only time-consuming and laborious, but the quality of the surfacing layer cannot be guaranteed. ensure. Although there is an integral surfacing welding machine for the inner wall of the elbow developed in China, the structure is complex and expensive, and the heads need to be designed separately for various elbows. Contents of the invention [0003] In order to solve the time-consuming and labor-intensive problem of the elbow surfacing welding process, the present invention provides a surfacing welding machine with a welding torch support device. [0004] The pres...
Claims
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IPC IPC(8): B23K9/04B23K9/28B23K37/047B23K101/06
CPCB23K9/048B23K9/287B23K37/047B23K2101/06
Inventor 张登峰安立学吕珺
Owner SHANXI FENGXI CHEM EQUIP