Special equipment and method for machining boiling boiler buried pipe abrasion-proof ring
A special equipment and anti-wear technology, applied in the field of boilers, can solve the problems of inability to improve product quality, low production efficiency, and high labor intensity, and achieve the effects of improving production process methods, low production costs, and reducing labor intensity.
Active Publication Date: 2015-05-20
SHANDONG HUAYUAN BOILER
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Problems solved by technology
[0003] The invention discloses a special equipment and method for processing the anti-wear ring of boiler boiling buried pipes, which are used to solve the problems in the prior art of complex process, high labor intensity, low production efficiency and inability to improve product quality
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[0019] Below in conjunction with accompanying drawing, the utility model is further described and illustrated.
[0020] As shown in the figure, the special equipment for processing the anti-wear ring of boiler boiling buried pipe disclosed by the present invention includes a workbench 1, one end of the workbench 1 is provided with a chuck bracket 2, and a chuck bracket 2 is provided on the chuck bracket 2. The disc 3 and the chuck 3 are connected with the power unit 4; the other end of the worktable 1 is provided with a roller support 5; the workbench 1 is also provided with a walking support 6, and the walking support 6 is provided with a CO 2 A gas shielded welding torch 10, the traveling support 6 is connected with the workbench 1 through a lead screw 7.
[0021] The walking bracket 6 and CO 2 The connection mode of the gas shielded welding torch 10 is a detachable connection.
[0022] In order to realize the automation of the whole manufacturing of the welding tool, the ...
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The invention discloses special equipment and method for machining a boiling boiler buried pipe abrasion-proof ring, which belong to the filed of boilers, and are mainly used for manufacture of boiling boiler buried pipe abrasion-proof rings. The special equipment provided by the invention includes a workbench, wherein a chuck bracket is arranged at one end of the workbench; a chuck is arranged on the chuck bracket, and is connected with a power device; a roller bracket is arranged at the other end of the workbench; a traveling bracket is further arranged on the workbench; a CO2 protection welding gun is arranged on the traveling bracket; the traveling bracket is connected with the workbench through a screw. A steel pipe is placed in the equipment, and round steel is arranged at one end of the steel pipe through spot welding, after the equipment is started, the steel pipe rotates with the chunk; the traveling bracket guides the round steel to be wound on the steel pipe, the detachable CO2 protection welding gun is used for one-time continuous welding along the winding track. According to the invention, the problems that the technological complexity, high labor intensity, low production efficiency and incapability in improving the product quality existing in the manufacture of boiling buried pipe abrasion-proof rings in the prior art can be solved.
Description
technical field [0001] The invention belongs to the field of boilers, and in particular relates to a special equipment and method for processing anti-friction rings of boiling buried pipes of boilers. Background technique [0002] During the manufacturing and assembly process of the boiler, it is necessary to weld the boiling buried tube on the heat exchange tube with an annular anti-friction ring round steel, and it is necessary to keep an equal distance between the adjacent anti-wear rings. The process of ring grinding is as follows: firstly, the steel pipe for making the boiling buried pipe needs to be bent, then the round steel is cut into sections according to the size of the ring expansion, and then the round steel section is pressed into a half ring on a press, and finally these half rings are cut into sections. The ring-shaped round steel section is assembled and welded on the bent boiling buried pipe. When welding, double-sided welding with electrode arc is require...
Claims
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IPC IPC(8): B23K9/16B23K9/12
Inventor 尹怀伟杨青永贾振凯
Owner SHANDONG HUAYUAN BOILER