Rail pipe assembling and welding device and welding method thereof

A welding method and a tube group technology, which are applied in the field of mechanical processing, can solve problems such as affecting welding quality and welding efficiency, increasing scrap rate, and increasing production costs, so as to improve welding quality and welding efficiency, reduce welding deformation, and reduce The effect of production costs

Pending Publication Date: 2021-07-30
山东鸿陆精工机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing rail pipe welding method is direct welding at the welding spot. The rail pipe is seriously bent and deformed after welding by this welding method, and it is difficult to straighten after welding, which seriously affects the welding quality and welding efficiency, resulting in an increase in the scrap rate and improving production. cost

Method used

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  • Rail pipe assembling and welding device and welding method thereof
  • Rail pipe assembling and welding device and welding method thereof
  • Rail pipe assembling and welding device and welding method thereof

Examples

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Embodiment

[0032] Such as Figure 1-6 As shown, a rail pipe assembly welding device includes a fixed seat 1 and a pressure plate 15. The fixed seat 1 includes a bottom plate 2, and a number of fixed members 5 are evenly spaced on the bottom plate 2. One end of the bottom plate 2 is provided with a fixed plate 3, and the fixed plate One end of 3 near the fixed member 5 is provided with a positioning plate 4, and the positioning plate 4 is vertically arranged. The fixed member 5 includes a base 9, and the base 9 is provided with a boss 10, and the base 9 on both sides of the boss 10 is respectively provided with a first Bolts 11, two first bolt holes 6 are respectively arranged below each fixing member 5 on the base plate 2, and the fixing member 5 is fixed on the base plate 2 through the first bolts 11 and the first bolt holes 6, and the upper end of the boss 10 The center part of the center part is provided with arc-shaped groove 12, and the top of boss 10 is provided with gland 13, and ...

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Abstract

The invention relates to a rail pipe assembling and welding device and a welding method thereof. The rail pipe assembling and welding device comprises a fixed seat and a pressing plate, the fixed seat comprises a bottom plate, a plurality of fixing parts are evenly arranged on the bottom plate at intervals, a fixing plate is arranged at one end of the bottom plate, a positioning plate is arranged at the end, close to the fixing parts, of the fixing plate, and the positioning plate is perpendicularly arranged. The fixing seat and the pressing plate are fixed, the welding deformation of a rail pipe is greatly reduced through water-cooling welding, the requirement can be met only through simple straightening after welding, the welding quality and the welding efficiency are improved, the rejection rate is reduced, and the production cost is reduced.

Description

technical field [0001] The invention relates to a welding device and a welding method thereof, in particular to a rail pipe assembly welding device and a welding method thereof, belonging to the technical field of mechanical processing. Background technique [0002] The existing rail pipe welding method is direct welding at the welding spot. The rail pipe is seriously bent and deformed after welding by this welding method, and it is difficult to straighten after welding, which seriously affects the welding quality and welding efficiency, resulting in an increase in the scrap rate and improving production. cost. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned traditional technology, provide a rail pipe assembly welding device and its welding method, reduce welding deformation, reduce the difficulty of straightening after welding, improve welding quality and welding efficiency, and reduce scrap ra...

Claims

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Application Information

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IPC IPC(8): B23K37/053B23K37/04B23K37/00B23K101/06
CPCB23K37/00B23K37/0426B23K37/0533B23K2101/06
Inventor杨龙姜在彬周意意
Owner山东鸿陆精工机械有限公司