CN107009006A - A kind of primary and secondary argon-arc welding gun - Google Patents
A kind of primary and secondary argon-arc welding gun Download PDFInfo
- Publication number
- CN107009006A CN107009006A CN201710385922.2A CN201710385922A CN107009006A CN 107009006 A CN107009006 A CN 107009006A CN 201710385922 A CN201710385922 A CN 201710385922A CN 107009006 A CN107009006 A CN 107009006A
- Authority
- CN
- China
- Prior art keywords
- welding gun
- arc welding
- self
- tungsten electrode
- argon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/287—Supporting devices for electrode holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a kind of primary and secondary argon-arc welding gun, including removal tungsten electrode, tungsten electrode folder, the female rifle of common tungsten argon arc welding gun of ceramic nozzle, a connection sleeve pipe, a copper pipe and a self-control argon arc welding pipette tips；Making argon arc welding pipette tips by oneself includes a self-control welding gun housing, a tungsten electrode and a screw for being used to fasten tungsten electrode；The present invention compared with prior art, easily can implement to weld in welding production to the weld seam of small space (weld seam upper vertical height 15mm 100mm).Can the actual size in space according to residing for weld seam process various sizes of self-control argon arc welding pipette tips, it is and simple in construction, cost is low change it is convenient for ease of maintenaince.And meet the attitude angle of hydrogen arc welding gun and freely adjust, the hydrogen arc welding gun is met the demand of all angles weld seam.
Description
Technical field
The present invention relates to a kind of welding gun, particularly a kind of primary and secondary argon-arc welding gun.
Background technology
Argon tungsten arc welding is applied to the welding of small members and thin-walled material, is characterized in arc stability, and molten bath is easy to control
System, is widely used in precision welding and high-temperature high-pressure component welding, is widely used in practice production.But it is real in production
Middle discovery is trampled, traditional argon-arc welding gun size is larger, complicated, if carrying out customized argon arc welding gun for part weld seam
Words, one is that cost is too high, and two be to change in production, repair trouble.To small space (weld seam upper vertical height 15mm-
When weld seam 100mm) is welded, the accessibility of welding gun is poor, even not reachable, seriously constrains tungsten argon arc and is welded in small space
Application in the environment of (weld seam upper vertical height 15mm-100mm).
The content of the invention
Existing argon-arc welding gun size is larger, complicated, changes in production, repairs trouble.The purpose of the present invention is just
It is to overcome existing technical disadvantages there is provided one kind on the premise of existing argon arc welding gun is changed without, can effectively realizes
Application to the weld seam welding of small space (weld seam upper vertical height 15mm-50mm).
The technical solution adopted for the present invention to solve the technical problems is：A kind of primary and secondary argon-arc welding gun, including a removal
Tungsten electrode, tungsten electrode folder, the female rifle 1 of common tungsten argon arc welding gun of ceramic nozzle, a connection sleeve pipe 2, a copper pipe 3 and a self-control
Argon arc welding pipette tips 4；Making argon arc welding pipette tips 4 by oneself includes a self-control welding gun housing 5, and a tungsten electrode 7 and one are used to fasten tungsten electrode
Screw 6；Self-control welding gun housing 5 is that axial center hole is hierarchic structure in tube-in-tube structure, sleeve, makes welding gun housing excircle by oneself
There is the screwed hole coordinated with screw 6 on face, screwed hole is vertical with the self-control inner step hole aperture axis of welding gun housing 5 and mutually passes through
Logical, material is red copper, and size space according to where weld seam obtains size and makes suitably sized；Tungsten electrode 7 is with making by oneself in welding gun housing 5
Portion's shoulder hole aperture is interference fit, and tungsten electrode 7 fastens the bolt 6 of tungsten electrode from self-control through the centre bore of self-control welding gun casing 5
The screwed hole of the side of welding gun casing 5 is compressed to tungsten electrode 7；The material of copper pipe 3 is red copper, and wall thickness is 1mm, and its external diameter can root
The different copper pipes such as size selection 6mm, 8mm, 10mm according to self-control argon arc welding pipette tips 4；The material of connection sleeve pipe 2 is red copper and one end
Inwall is threaded, and the screw thread of inner thread and female rifle 1 coordinates.The two ends of copper pipe 3 are respectively with making argon arc welding pipette tips 4 and adapter sleeve by oneself
Pipe 3 is connected by the way of welding, and connection sleeve pipe 2 is connected with female rifle 1 by the way of threaded connection.
Primary and secondary argon-arc welding gun provided in an embodiment of the present invention, compared with prior art, can be light in welding production
The weld seam of small space (weld seam upper vertical height 15mm-100mm) is implemented weld.Can according to residing for weld seam space
Actual size processes various sizes of self-control argon arc welding pipette tips, and simple in construction, and cost is low to be changed conveniently for ease of maintenaince.And
And meet the attitude angle of hydrogen arc welding gun and freely adjust, the hydrogen arc welding gun is met the demand of all angles weld seam.
Brief description of the drawings
Fig. 1 is a kind of primary and secondary argon-arc welding gun schematic diagram；
Fig. 2 is self-control argon arc welding gun header structure profile；
Fig. 3 is that primary and secondary argon-arc welding gun welds schematic diagram；
Embodiment
A kind of primary and secondary argon-arc welding gun, including removal tungsten electrode, tungsten electrode folder, a common tungsten argon arc welding gun mother for ceramic nozzle
Rifle 1, a connection sleeve pipe 2, a copper pipe 3 and a self-control argon arc welding pipette tips 4；Making argon arc welding pipette tips 4 by oneself includes a self-control
Welding gun housing 5, a tungsten electrode 7 and a screw 6 for being used to fasten tungsten electrode；Self-control welding gun housing 5 is tube-in-tube structure, sleeve interior axle
It is to have the screwed hole coordinated with screw 6 on hierarchic structure, self-control welding gun housing outer circumference surface to centre bore, screwed hole is welded with self-control
The inner step hole aperture axis of gun housing body 5 is vertical and connects, and material is red copper, and size space according to where weld seam obtains size and done
Go out suitably sized；Tungsten electrode 7 is interference fit with self-control welding gun housing 5 inner step hole aperture, and tungsten electrode 7 passes through self-control arc welding gun head
The centre bore of housing 5, the bolt 6 for fastening tungsten electrode is compressed from the screwed hole of self-control welding gun casing 5 side to tungsten electrode 7；Copper
The material of pipe 3 is red copper, and wall thickness is 1mm, and its external diameter can select 6mm, 8mm, 10mm etc. according to the size of self-control argon arc welding pipette tips 4
Different copper pipes；The material of connection sleeve pipe 2 is red copper and one end inwall is threaded, and the screw thread of inner thread and female rifle 1 coordinates.Copper
The two ends of pipe 3 are connected with self-control argon arc welding pipette tips 4 and connection sleeve pipe 3 by the way of welding respectively, and connection sleeve pipe 2 is adopted with female rifle 1
Connected with the mode of threaded connection.
When being welded in Fig. 3 to the circular weld 11 that annular workpieces 10 and annular workpieces 12 dock formation, its weld seam position
Put in an internal diameter as in 35mm round empty cavity, common argon-arc welding gun does not reach at all, and use this primary and secondary argon-arc welding gun 9 can
Implement welding to be easily reached position while welding.The tungsten electrode 7 on primary and secondary argon arc welding bullet rifle 4 is placed on the top of girth joint 11 during welding
Primary and secondary argon-arc welding gun 9 is fixed in 3mm positions, protection gas of the welding gun starting the arc now in mother's rifle is passed through adapter sleeve by the switch on female rifle
Reached in the cavity of pipe 2 and copper pipe 3 in sub- rifle 4, while making workpiece 12,10 at the uniform velocity be rotated around center line, after rotating a circle
The switch closed on female rifle 1, blow-out, the welding for completing girth joint 11.
Claims (2)
1. a kind of primary and secondary argon-arc welding gun, it is characterised in that including a removal tungsten electrode, tungsten electrode folder, ceramic nozzle common tungsten electrode
Argon-arc welding gun mother's rifle (1), a connection sleeve pipe (2), a copper pipe (3) and a self-control argon arc welding pipette tips (4)；Make argon arc welding by oneself
Pipette tips (4) include a self-control welding gun housing (5), and a tungsten electrode (7) and one are used for the screw (6) for fastening tungsten electrode；Self-control weldering
Gun housing body (5) is tube-in-tube structure, in sleeve axial center hole be have on hierarchic structure, self-control welding gun housing (5) outer circumference surface and
The screwed hole that screw (6) coordinates, screwed hole is vertical with self-control welding gun housing (5) inner step hole aperture axis and connects, material
Expect for red copper, size obtains size according to space where weld seam and determined；Tungsten electrode (7) passes through the centre bore of self-control welding gun casing (5),
The screw (6) for fastening tungsten electrode is compressed from the screwed hole of self-control welding gun casing (5) side to tungsten electrode (7)；Copper pipe (3) material
For red copper, connection sleeve pipe (2) material is red copper and one end inwall is threaded, and inner thread and the screw thread of female rifle (1) coordinate；Copper
Pipe (3) two ends are connected with self-control argon-arc welding gun casing (5) and connection sleeve pipe (3) by the way of welding respectively, connection sleeve pipe
(2) it is connected with female rifle (1) 1 by the way of threaded connection.
2. primary and secondary argon-arc welding gun as claimed in claim 1, it is characterised in that tungsten electrode (7) and self-control welding gun housing (5) internal step
Terraced hole aperture is interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385922.2A CN107009006A (en) | 2017-05-26 | 2017-05-26 | A kind of primary and secondary argon-arc welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385922.2A CN107009006A (en) | 2017-05-26 | 2017-05-26 | A kind of primary and secondary argon-arc welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107009006A true CN107009006A (en) | 2017-08-04 |
Family
ID=59452562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710385922.2A Pending CN107009006A (en) | 2017-05-26 | 2017-05-26 | A kind of primary and secondary argon-arc welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107009006A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668316Y (en) * | 2003-11-10 | 2005-01-05 | 渤海船舶重工有限责任公司 | Compact practical tungsten argon arc welding gun |
| CN2900065Y (en) * | 2006-05-23 | 2007-05-16 | 渤海船舶重工有限责任公司 | Tungsten electrode argon arc welding straight gun |
| US20120318778A1 (en) * | 2010-12-20 | 2012-12-20 | Roger Joubert | Welding gun clip and method of use |
| CN203171126U (en) * | 2012-11-28 | 2013-09-04 | 西安泵阀总厂有限公司 | Argon arc self-fluxing welding gun |
| CN204277189U (en) * | 2014-11-12 | 2015-04-22 | 东方电气集团东方锅炉股份有限公司 | For the prolate welding gun of ultra-deep groove narrow-clearance submerged arc welding |
| CN206898561U (en) * | 2017-05-26 | 2018-01-19 | 北京航天新风机械设备有限责任公司 | A kind of primary and secondary argon-arc welding gun |
-
2017
- 2017-05-26 CN CN201710385922.2A patent/CN107009006A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668316Y (en) * | 2003-11-10 | 2005-01-05 | 渤海船舶重工有限责任公司 | Compact practical tungsten argon arc welding gun |
| CN2900065Y (en) * | 2006-05-23 | 2007-05-16 | 渤海船舶重工有限责任公司 | Tungsten electrode argon arc welding straight gun |
| US20120318778A1 (en) * | 2010-12-20 | 2012-12-20 | Roger Joubert | Welding gun clip and method of use |
| CN203171126U (en) * | 2012-11-28 | 2013-09-04 | 西安泵阀总厂有限公司 | Argon arc self-fluxing welding gun |
| CN204277189U (en) * | 2014-11-12 | 2015-04-22 | 东方电气集团东方锅炉股份有限公司 | For the prolate welding gun of ultra-deep groove narrow-clearance submerged arc welding |
| CN206898561U (en) * | 2017-05-26 | 2018-01-19 | 北京航天新风机械设备有限责任公司 | A kind of primary and secondary argon-arc welding gun |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170804 |
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| WD01 | Invention patent application deemed withdrawn after publication |