CN102371424A - Bent-head-type welding gun - Google Patents
Bent-head-type welding gun Download PDFInfo
- Publication number
- CN102371424A CN102371424A CN2010102494845A CN201010249484A CN102371424A CN 102371424 A CN102371424 A CN 102371424A CN 2010102494845 A CN2010102494845 A CN 2010102494845A CN 201010249484 A CN201010249484 A CN 201010249484A CN 102371424 A CN102371424 A CN 102371424A
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- welding gun
- head
- welding
- joint piece
- corner joint
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Abstract
The invention relates to a bent-head-type welding gun which comprises a welding gun connecting component, wherein a welding gun body is arranged on one side of the welding gun connecting component. The bent-head-type welding gun is characterized in that a corner joint piece is arranged at the end of the welding gun body; a welding gun head is mounted on the corner joint piece; an arc-shaped gun neck is arranged between the welding gun head and the welding gun body; an included angle between the welding gun head and the welding gun body is 90 degrees; a water-cooling channel is arranged in the corner joint piece; and a water-cooling inlet and outlet connector is arranged on the corner joint piece. Under the existence of the corner joint piece and with the assistance of the 90-degree included angle between the welding gun head and the welding gun body, welding gesture requirements in various narrow spaces are met, and especially, the welding gun can weld by entering into various pipes with small pipe diameters, thereby widening the use field. Meanwhile, the welding gun head and the corner joint piece are in close contact with each other and the water-cooling channel in the corner joint piece is used for promoting the radiating effect of the welding gun head, thereby increasing the temporary loading rate of the welding gun and being favorable for prolonging the service life of the welding gun.
Description
Technical field
The present invention relates to a kind of welding gun, relate in particular to a kind of elbow type welding gun.
Background technology
Existing welding gun does not have radian or has only very little radian between its welding gun rifle head and the welding gun rifle body, can not adapt to the welding posture needs of small space, particularly gets into the interior welding of pipe of various little calibers.
Therefore, need to have between a kind of welding gun rifle head and the welding gun rifle body welding gun of 90 ° of radians.
Summary of the invention
The objective of the invention is to overcome the above problem that prior art exists, a kind of elbow type welding gun is provided.
For realizing a kind of elbow type welding gun of the object of the invention; Include the welding gun coupling assembling; One side of said welding gun coupling assembling is provided with welding gun rifle body; Wherein: the termination of said welding gun rifle body is provided with corner and is connected part, on the described corner linking part welding gun rifle head is installed, and is provided with arc rifle neck between welding gun rifle head and the welding gun rifle body; Angle between described welding gun rifle head and the welding gun rifle body is 90 °; Be provided with water-cooling channel in the described corner linking part, described corner linking part is provided with water-cooled and but passes in and out joint.
Further, above-mentioned a kind of elbow type welding gun, wherein, described water-cooled but passes in and out joint and is arranged on the below that corner is connected part, and water-cooled but to pass in and out the bearing of trend of joint parallel with horizontal plane.
Further, above-mentioned a kind of elbow type welding gun, wherein, described welding gun rifle head can be seen welding wire off, and welding wire when welding gun rifle head comes out and the angle between the welding gun rifle body be 90 °.
Adopt technical scheme of the present invention,, between welding gun rifle head and welding gun rifle body, constitute 90 ° angle through the existence of corner linking part.Thus, can satisfy the welding posture needs of multiple small space, particularly can let welding gun get in the pipe of various little calibers and weld, enlarge the use field.Simultaneously, welding gun rifle head is connected part with corner and closely contacts, and is connected the water-cooling channel on the part through corner, has increased the radiating effect of welding gun rifle head, has improved the arcing time factor of welding gun, also helps prolonging its service life
The object of the invention, advantage and characteristics will illustrate through the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is the unitary construction sketch map of this elbow type welding gun;
Fig. 2 is the cross-sectional view of this elbow type welding gun.
The implication of each Reference numeral is following among the figure:
1 welding gun coupling assembling, 2 welding gun rifle bodies
3 corners are connected part 4 welding gun rifle heads
5 arc rifle necks, 6 wire-feeding pipes
7 water-cooleds but pass in and out joint 8 welding wires
The specific embodiment
Like Fig. 1, a kind of elbow type welding gun shown in Figure 2; Include welding gun coupling assembling 1; Side at welding gun coupling assembling 1 is provided with welding gun rifle body 2; Its unusual part is: be provided with corner in the termination of said welding gun rifle body 2 and be connected part 3, on this corner linking part 3 welding gun rifle head 4 is installed, and is provided with arc rifle neck 5 between welding gun rifle head 4 and the welding gun rifle body 2.And the angle between welding gun rifle head 4 and the welding gun rifle body 2 is 90 °.Simultaneously, consider that the heat of its generation is bigger after the welding gun work, in order to help the operate as normal of welding gun, the present invention is provided with water-cooling channel in corner is connected part 3, and described corner is connected part 3 and is provided with water-cooled and but passes in and out joint 7.
In conjunction with the present invention's one preferred implementation, the water-cooled that is adopted but passes in and out joint 7 and is arranged on the below that corner is connected part 3, and water-cooled but to pass in and out the extension side of joint 7 parallel with horizontal plane.Like this, help the proper flow of cooling fluid, improve whole cooling effectiveness.
Simultaneously, consider that the present invention can realize the welding of caliber inner chamber, described welding gun rifle head can be seen welding wire off, and welding wire when welding gun rifle head comes out and the angle between the welding gun rifle body be 90 °.Can let welding gun get in the pipe of various little calibers like this and weld, also can weld freely even if internal diameter is 13 centimetres a caliber.
Further, the present invention during fabrication, the welding gun parts that its welding gun coupling assembling 1 and welding gun rifle body 2 can directly adopt in the market to be sold need not secondary operations.Simultaneously, welding gun rifle head 4, corner are connected part 3 all can adopt the processing of copper spare with welding gun rifle neck 5, and welding gun rifle head 4 is connected part 3 with corner and closely contacts, and hydrous water cold soln and water-cooling channel satisfy maximum radiating effect.
Through above-mentioned character express and combine accompanying drawing to find out, adopt the present invention after, be connected the existence of part through corner, the angle of 90 ° of formations between welding gun rifle head and welding gun rifle body.Thus, can satisfy the welding posture needs of multiple small space, particularly can let welding gun get in the pipe of various little calibers and weld, enlarge the use field.Simultaneously, welding gun rifle head is connected part with corner and closely contacts, and is connected the water-cooling channel on the part through corner, has increased the radiating effect of welding gun rifle head, has improved the arcing time factor of welding gun, also helps prolonging its service life.
Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.Except that the foregoing description, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (3)
1. elbow type welding gun; Include the welding gun coupling assembling; One side of said welding gun coupling assembling is provided with welding gun rifle body; It is characterized in that: the termination of said welding gun rifle body is provided with corner and is connected part, on the described corner linking part welding gun rifle head is installed, and is provided with arc rifle neck between welding gun rifle head and the welding gun rifle body; Angle between described welding gun rifle head and the welding gun rifle body is 90 °; Be provided with water-cooling channel in the described corner linking part, described corner linking part is provided with water-cooled and but passes in and out joint.
2. a kind of elbow type welding gun according to claim 1 is characterized in that: described water-cooled but passes in and out joint and is arranged on the below that corner is connected part, and water-cooled but to pass in and out the extension side of joint parallel with horizontal plane.
3. a kind of elbow type welding gun according to claim 1 is characterized in that: described welding gun rifle head is for sending welding wire formula welding gun rifle head, and welding wire when welding gun rifle head comes out and the angle between the welding gun rifle body be 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102494845A CN102371424A (en) | 2010-08-10 | 2010-08-10 | Bent-head-type welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102494845A CN102371424A (en) | 2010-08-10 | 2010-08-10 | Bent-head-type welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102371424A true CN102371424A (en) | 2012-03-14 |
Family
ID=45790963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102494845A Pending CN102371424A (en) | 2010-08-10 | 2010-08-10 | Bent-head-type welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127488A (en) * | 2017-05-27 | 2017-09-05 | 武船重型工程股份有限公司 | A kind of water-cooling system of U ribs internal welding machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56122679A (en) * | 1980-03-04 | 1981-09-26 | Dengensha Mfg Co Ltd | Driving mechanism of welding working section |
| US4791266A (en) * | 1985-09-16 | 1988-12-13 | L'air Liquide | Apparatus for supplying electric current to a welding or cutting torch |
| EP0755745A1 (en) * | 1995-07-20 | 1997-01-29 | Toyota Jidosha Kabushiki Kaisha | Arc welding torch |
| CN1816410A (en) * | 2003-07-03 | 2006-08-09 | 弗罗纽斯国际有限公司 | Welding torch with a drive unit and a wire buffer store |
| CN2834763Y (en) * | 2005-10-28 | 2006-11-08 | 修彦 | Adjustable bent tube of welding torch |
| CN101244481A (en) * | 2007-02-14 | 2008-08-20 | 中国船舶重工集团公司第七二五研究所 | TIG welding gun for titanium alloy large thick plate narrow gap welding |
| CN201755715U (en) * | 2010-08-10 | 2011-03-09 | 苏州工业园区华焊科技有限公司 | Elbow type welding torch |
-
2010
- 2010-08-10 CN CN2010102494845A patent/CN102371424A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56122679A (en) * | 1980-03-04 | 1981-09-26 | Dengensha Mfg Co Ltd | Driving mechanism of welding working section |
| US4791266A (en) * | 1985-09-16 | 1988-12-13 | L'air Liquide | Apparatus for supplying electric current to a welding or cutting torch |
| EP0755745A1 (en) * | 1995-07-20 | 1997-01-29 | Toyota Jidosha Kabushiki Kaisha | Arc welding torch |
| CN1816410A (en) * | 2003-07-03 | 2006-08-09 | 弗罗纽斯国际有限公司 | Welding torch with a drive unit and a wire buffer store |
| CN2834763Y (en) * | 2005-10-28 | 2006-11-08 | 修彦 | Adjustable bent tube of welding torch |
| CN101244481A (en) * | 2007-02-14 | 2008-08-20 | 中国船舶重工集团公司第七二五研究所 | TIG welding gun for titanium alloy large thick plate narrow gap welding |
| CN201755715U (en) * | 2010-08-10 | 2011-03-09 | 苏州工业园区华焊科技有限公司 | Elbow type welding torch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127488A (en) * | 2017-05-27 | 2017-09-05 | 武船重型工程股份有限公司 | A kind of water-cooling system of U ribs internal welding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120314 |