CN205129138U - Two -sided double arc perforation welding set of aluminum alloy spiral pipe - Google Patents
Two -sided double arc perforation welding set of aluminum alloy spiral pipe Download PDFInfo
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- CN205129138U CN205129138U CN201520882852.8U CN201520882852U CN205129138U CN 205129138 U CN205129138 U CN 205129138U CN 201520882852 U CN201520882852 U CN 201520882852U CN 205129138 U CN205129138 U CN 205129138U
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Abstract
Two -sided double arc perforation welding set of aluminum alloy spiral pipe relates to the spiral pipe production field. Including setting up on the spiral weld pipe make -up machine and making work piece rotatory and linear motion, inboard and the outside of the spiral welding seam of work piece are provided with a welder respectively, are located the welder that gives first place to in the outside, are located inboardly for assisting welder, and main welder sets up respectively on the spiral weld pipe make -up machine with assisting welder, and main welder and assistance welder set up relatively. The utility model discloses a two -sided double arc perforation welding mode makes the interior outside weld of spiral pipe once take shape, has reduced the welder and has welded the degree of difficulty, reduces welding deformation for welding speed, improved welding efficiency, reduced weld defects, practiced thrift the energy and welding material, reduce the welding cost.
Description
Technical field
The utility model relates to helix tube production field, is specially a kind of aluminum alloy spiral pipe two-sided pair of arc-through eyelet welding connection device.
Background technology
Along with the development of power system, high pressure (extra-high voltage) power transmission and transformation bus pipe system (GIL) advantages such as high and maintenance cycle is long with its reliability, excellent usability is shown in electrical network kind, noticeable contribution has been made in development for China electric power industry, and more and more demonstrates its beyond measure development prospect.
Aluminum alloy spiral pipe is one of critical component of GIL, but the spiral seam of helix tube is welded into one of difficult problem needing to overcome, in prior art, general needs first beats groove along spiral seam, welded by the outer surface of welding gun along spiral seam again, need after completing to carry out back chipping to spiral seam inner surface, complex procedures, takes time and effort, and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of aluminum alloy spiral pipe two-sided pair of arc-through eyelet welding connection device that effectively can reduce welding difficulty, improve welding production efficiency.
The technical scheme realizing above-mentioned purpose is: aluminum alloy spiral pipe two-sided pair of arc-through eyelet welding connection device, it is characterized in that: comprise and being arranged on spiral welded pipe forming machine and the workpiece of do rotation and rectilinear motion, the inner side and outer side of the spiral weld of described workpiece is respectively arranged with a welding gun, what be positioned at outside is main welding gun, what be positioned at inner side is auxiliary welding gun, main welding gun and auxiliary welding gun are separately positioned on spiral welded pipe forming machine, and main welding gun and auxiliary welding gun are oppositely arranged.
The utility model adopts two-sided pair of arc piercing welding mode, makes helix tube inner and outer welding once-forming, reduces welder's welding difficulty, reduce welding deformation, accelerate speed of welding, improve welding efficiency, reduce weld defect, save the energy and welding material, reduce welding cost.Meanwhile, in welding process, auxiliary welding gun directly from molten process to the weld seam of helix tube inner surface, makes even weld, lustrous surface, thus improves quality of weld joint, ensure that welding quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises the workpiece 2 being arranged on and spiral welded pipe forming machine 1 also being made rotation and rectilinear motion, the inner side and outer side of the spiral weld of workpiece 2 is respectively arranged with a welding gun, what be positioned at outside is main welding gun 3, what be positioned at inner side is auxiliary welding gun 4, main welding gun 3 is separately positioned on spiral welded pipe forming machine 1 with auxiliary welding gun 4, and main welding gun 3 is oppositely arranged with auxiliary welding gun 4.
Claims (1)
1. aluminum alloy spiral pipe two-sided pair of arc-through eyelet welding connection device, it is characterized in that: comprise and being arranged on spiral welded pipe forming machine and the workpiece of do rotation and rectilinear motion, the inner side and outer side of the spiral weld of described workpiece is respectively arranged with a welding gun, what be positioned at outside is main welding gun, what be positioned at inner side is auxiliary welding gun, main welding gun and auxiliary welding gun are separately positioned on spiral welded pipe forming machine, and main welding gun and auxiliary welding gun are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882852.8U CN205129138U (en) | 2015-11-09 | 2015-11-09 | Two -sided double arc perforation welding set of aluminum alloy spiral pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882852.8U CN205129138U (en) | 2015-11-09 | 2015-11-09 | Two -sided double arc perforation welding set of aluminum alloy spiral pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205129138U true CN205129138U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882852.8U Active CN205129138U (en) | 2015-11-09 | 2015-11-09 | Two -sided double arc perforation welding set of aluminum alloy spiral pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205129138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001862A (en) * | 2016-06-20 | 2016-10-12 | 江苏金鑫电器有限公司 | Flat-overhead position hybrid welding technique and device for aluminum alloy spiral pipe |
| CN109202224A (en) * | 2018-09-27 | 2019-01-15 | 天津大学 | Wide aperture pipeline double sides double arc welding system and method based on K-TIG |
-
2015
- 2015-11-09 CN CN201520882852.8U patent/CN205129138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001862A (en) * | 2016-06-20 | 2016-10-12 | 江苏金鑫电器有限公司 | Flat-overhead position hybrid welding technique and device for aluminum alloy spiral pipe |
| CN109202224A (en) * | 2018-09-27 | 2019-01-15 | 天津大学 | Wide aperture pipeline double sides double arc welding system and method based on K-TIG |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |