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Elbow welding device

A welding device and elbow technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of difficulty in ensuring the space angle between two elbows and poor welding quality, and achieve easy use and promotion, improve quality, and improve The effect of work efficiency

Inactive Publication Date: 2012-12-19
CRRC QISHUYAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing elbow welding method that it is difficult to ensure the space angle between the two elbows and the poor welding quality, the invention provides an elbow welding device

Method used

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Embodiment Construction

[0011] Such as figure 1 It is a schematic diagram of the structure of the present invention, a bending pipe welding device, including a base plate 1, a positioning bracket 2, a positioning bracket 2 3, a telescopic positioning mandrel 4, a support 5, a positioning disc 6 and a clamping piece 7, and a base plate 1 One side is provided with a positioning bracket 2, and the other side is provided with a positioning bracket 2 3, the positioning bracket 1 2 is fixedly connected with the telescopic positioning mandrel 4, the center of the equipment base plate 1 is provided with a support 5, and the end of the telescopic positioning mandrel 4 A positioning disc 6 is provided, and a clamping part 7 is provided on the positioning bracket 2 3 .

[0012] When used, such as figure 2 As shown, first position the flange end of the elbow B9 on the positioning bracket 2 3, and at the same time clamp it on the positioning bracket 2 3 with the clamping piece 7; then place the outlet end of th...

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Abstract

The invention relates to the technical field of welding devices, and in particular relates to an elbow welding device. The elbow welding device comprises an equipment base plate, a positioning support I, a positioning support II, a telescopic positioning mandrel, a bearing and a positioning disc; the positioning support I is arranged at one side of the equipment base plate, and the positioning support II is arranged at the other side of the equipment base plate; the positioning support I is fixedly connected with the telescopic positioning mandrel; the center of the equipment base plate is provided with the bearing; the tail end of the telescopic positioning mandrel is provided with the positioning disc; and the positioning support II is provided with a clamping element. The elbow welding device is simple, compact and reasonable in structure, is convenient and rapid to assemble, is reliable in connection, guarantees the space included angle between the outlet end of one elbow and the outlet end of the other elbow, can be used for improving the elbow welding quality and meanwhile also improving the working efficiency of elbow welding, and is easy to use and popularize.

Description

technical field [0001] The invention relates to the technical field of a welding device, in particular to an elbow welding device. Background technique [0002] The elbow A and the elbow B need to be welded together, and the outlet end of the elbow A and the outlet end of the elbow B form a certain space angle, if there is no welding equipment, the outlet end of the elbow A and the outlet end of the elbow B The space angle is absolutely impossible to guarantee, and the welding quality is poor. Contents of the invention [0003] In order to overcome the shortcomings of the existing elbow welding method that it is difficult to ensure the space angle between the two elbows and the welding quality is poor, the invention provides an elbow welding device. [0004] The technical solution adopted by the present invention to solve the technical problem is: a bend pipe welding device, including the equipment base plate, positioning bracket 1, positioning bracket 2, telescopic posit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053
Inventor 王化清施顺艳
Owner CRRC QISHUYAN CO LTD
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