CN105290581A - Tungsten electrode water-cooled argon arc welding gun - Google Patents
Tungsten electrode water-cooled argon arc welding gun Download PDFInfo
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- CN105290581A CN105290581A CN201410375548.4A CN201410375548A CN105290581A CN 105290581 A CN105290581 A CN 105290581A CN 201410375548 A CN201410375548 A CN 201410375548A CN 105290581 A CN105290581 A CN 105290581A
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- welding gun
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- arc welding
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Abstract
The invention relates to a tungsten electrode water-cooled argon arc welding gun. The tungsten electrode water-cooled argon arc welding gun comprises a welding gun head, and a holding part connected with the tail end of the welding gun head, wherein an air inlet pipe is arranged in the holding part; an air inlet joint is arranged at the tail end of the air inlet pipe; a water outlet pipe is arranged in the holding part; a water outlet joint is arranged at the tail end of the water outlet pipe; a water inlet pipe is arranged in the holding part; a water inlet joint is arranged at the tail end of the water inlet pipe; a main nut is arranged at the front end of the holding part; an electrode clamp is inserted in the front end of the main nut; a white cover is arranged between the main nut and the electrode clamp; a groove is formed in the electrode clamp; a tungsten rod is inserted in the groove, and is fixed through a connecting body; a protection sleeve is arranged at the front end of the connecting body; and a pressing cap for pressing the electrode clamp is arranged at the back end of the main nut. The tungsten electrode water-cooled argon arc welding gun quickly cools the temperature of a gun handle through a water cooling mode, prolongs the service life of the argon arc welding gun, is simple and fast in assembly and reasonable in design, greatly improves the welding efficiency, and is concentrated in electric arc temperature, low in heat input, fast in speed and excellent in protection effect.
Description
Technical field
The present invention relates to welder technical field, especially a kind of tungsten electrode water-cooled argon-arc welding gun.
Background technology
Argon tungsten-arc welding utilizes inert gas to make a kind of gas shielded arc welding protected, and is the process by realizing welding by means of the high arc temperature heat heating mother metal produced between tungsten electrode with weldment and packing material.The arc welding equipment that it is made up of welding machine, welding gun, control cabinet, water, electricity and gas, ground wire and other earth wire clamp, tungsten electrode servicing unit.Welding gun and the power positive cathode connection of workpiece are determined according to the different material of welding.Normally using gas as protective gas, tungsten electrode is as non consumable arc welding electrode, and heat fused mother metal realizes welding; be applicable to the welding of small members and thin-walled material; be characterized in arc stability, molten bath is easy to control, and is widely used in precision welding and high-temperature high-pressure component welding.Due to common welding gun weak effect, welding difficulty can be caused during welding for special circumstances, affect welding efficiency, there is the defects such as speed is slow, temperature is concentrated, equipment investment cost is high.
Summary of the invention
The technical problem to be solved in the present invention is: for overcoming above-mentioned Problems existing, provides a kind of cooling fast, welding efficiency high tungsten electrode water-cooled argon-arc welding gun.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tungsten electrode water-cooled argon-arc welding gun, the grip part comprising arc welding gun head and be connected with arc welding gun head end, the grip part comprising arc welding gun head and be connected with arc welding gun head end, in described grip part, air inlet pipe is set, described air inlet pipe end is provided with inlet suction port, water pipe is set out in described grip part, described outlet pipe end is provided with water out adapter, in described grip part, water inlet pipe is set, described water inlet pipe end is provided with water supply connector, described front end, grip part is provided with mother nut, described mother nut front end is plugged with electrode holder, white lid is provided with between described mother nut and electrode holder, groove is provided with in described electrode holder, tungsten bar is plugged with in described groove, described tungsten bar is fixed by connector, described connector front end is provided with the protective sleeve for the protection of argon gas and connector, described mother nut rear end is provided with the pressure cap for compressing electrode holder.
Further, described grip part rear surface is provided with anti-slip rubber circle, increases frictional force while improving grip part comfortableness, prevents from skidding.
Further, described white lid adopts polytetrafluoroethylene (PTFE) material, can available protecting arc welding gun head rubber.
Further, described pressure cap is divided into short pressure cap, middle pressure cap and long pressure cap, and user can need to select according to self.
The invention has the beneficial effects as follows; tungsten electrode water-cooled argon-arc welding gun of the present invention is by the temperature of the quick cooling gun handle of mode of water-cooled; extend the service life of argon-arc welding gun; assembling simple and fast, reasonable in design, substantially increase welding efficiency; arc temperature is concentrated; heat input is little, and speed is fast, and protected effect is good.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is grip part of the present invention equipment design sketch.
1. air inlet pipe, 2. inlet suction port, 3. outlet pipe, 4. water out adapter, 5. water inlet pipe, 6. water supply connector in figure; 7. mother nut, 8. electrode holder, 9. cover in vain, 10. tungsten bar, 11. connectors; 12. protective sleeves, 13. short pressure caps, pressure cap in 14., 15. long pressure caps, 16. anti-slip rubber circles.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Tungsten electrode water-cooled argon-arc welding gun as shown in Fig. 1 Fig. 2, the grip part comprising arc welding gun head and be connected with arc welding gun head end, air inlet pipe 1 is set in grip part, air inlet pipe 1 end is provided with inlet suction port 2, set out water pipe 3 in grip part, outlet pipe 3 end is provided with water out adapter 4, arranges water inlet pipe 5 in grip part, water inlet pipe 5 end is provided with water supply connector 6, and front end, grip part is provided with mother nut 7.Mother nut 7 front end is plugged with electrode holder 8, is provided with white lid 9, is provided with groove in electrode holder 8 between mother nut 7 and electrode holder 8; tungsten bar 10 is plugged with in groove; tungsten bar 10 is fixed by connector 11, and connector 11 front end is provided with protective sleeve 12, for the protection of argon gas and connector 11.Mother nut 7 rear end is provided with the pressure cap for compressing electrode holder 8.Wherein, pressure cap is divided into short pressure cap 13, middle pressure cap 14 and long pressure cap 15, and user can need to select according to self.Grip part rear surface is provided with anti-slip rubber circle 16, increases frictional force while improving grip part comfortableness, prevents from skidding.White lid 9 adopts polytetrafluoroethylene (PTFE) material, can available protecting arc welding gun head rubber.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (4)
1. a tungsten electrode water-cooled argon-arc welding gun, it is characterized in that: the grip part comprising arc welding gun head and be connected with arc welding gun head end, air inlet pipe (1) is set in described grip part, described air inlet pipe (1) end is provided with inlet suction port (2), water pipe (3) is set out in described grip part, described outlet pipe (3) end is provided with water out adapter (4), water inlet pipe (5) is set in described grip part, described water inlet pipe (5) end is provided with water supply connector (6), described front end, grip part is provided with mother nut (7), described mother nut (7) front end is plugged with electrode holder (8), white lid (9) is provided with between described mother nut (7) and electrode holder (8), groove is provided with in described electrode holder (8), tungsten bar (10) is plugged with in described groove, described tungsten bar (10) is fixed by connector (11), described connector (11) front end is provided with the protective sleeve (12) for the protection of argon gas and connector (11), described mother nut (7) rear end is provided with the pressure cap for compressing electrode holder (8).
2. tungsten electrode water-cooled argon-arc welding gun according to claim 1, is characterized in that: described surface, grip part is provided with anti-slip rubber circle (16).
3. tungsten electrode water-cooled argon-arc welding gun according to claim 1, is characterized in that: described white lid (9) adopts polytetrafluoroethylene (PTFE) material.
4. tungsten electrode water-cooled argon-arc welding gun according to claim 1, is characterized in that: described pressure cap is divided into short pressure cap (14), middle pressure cap (15) and long pressure cap (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375548.4A CN105290581A (en) | 2014-07-31 | 2014-07-31 | Tungsten electrode water-cooled argon arc welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375548.4A CN105290581A (en) | 2014-07-31 | 2014-07-31 | Tungsten electrode water-cooled argon arc welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290581A true CN105290581A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410375548.4A Pending CN105290581A (en) | 2014-07-31 | 2014-07-31 | Tungsten electrode water-cooled argon arc welding gun |
Country Status (1)
| Country | Link |
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| CN (1) | CN105290581A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017216565A1 (en) * | 2016-06-15 | 2017-12-21 | Jinan Uniarc Welding Technology Limited | Tig welding torch |
| CN108406056A (en) * | 2018-05-02 | 2018-08-17 | 佛山市金奥德焊割设备有限公司 | A kind of permanent durable industrial automation tig torch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142086A (en) * | 1977-05-12 | 1979-02-27 | Rotilio James V | Combination welding torch for shielded inert gas or electric arc welding |
| CN2080884U (en) * | 1990-03-08 | 1991-07-17 | 江汉石油管理局钻头厂 | Multipurpose welding gun with inert gas |
| KR20050007957A (en) * | 2003-07-12 | 2005-01-21 | 두산중공업 주식회사 | A Water Cooing Type of Welding Torch |
| CN202291783U (en) * | 2011-10-10 | 2012-07-04 | 江南造船(集团)有限责任公司 | TIG (Tungsten Inert Gas) welding gun with compact structure |
| CN202667895U (en) * | 2012-05-23 | 2013-01-16 | 常州市华瑞焊割机械有限公司 | Heavy TIG (Tungsten Inert Gas Welding) gun head |
-
2014
- 2014-07-31 CN CN201410375548.4A patent/CN105290581A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142086A (en) * | 1977-05-12 | 1979-02-27 | Rotilio James V | Combination welding torch for shielded inert gas or electric arc welding |
| CN2080884U (en) * | 1990-03-08 | 1991-07-17 | 江汉石油管理局钻头厂 | Multipurpose welding gun with inert gas |
| KR20050007957A (en) * | 2003-07-12 | 2005-01-21 | 두산중공업 주식회사 | A Water Cooing Type of Welding Torch |
| CN202291783U (en) * | 2011-10-10 | 2012-07-04 | 江南造船(集团)有限责任公司 | TIG (Tungsten Inert Gas) welding gun with compact structure |
| CN202667895U (en) * | 2012-05-23 | 2013-01-16 | 常州市华瑞焊割机械有限公司 | Heavy TIG (Tungsten Inert Gas Welding) gun head |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017216565A1 (en) * | 2016-06-15 | 2017-12-21 | Jinan Uniarc Welding Technology Limited | Tig welding torch |
| EP3581316A1 (en) * | 2016-06-15 | 2019-12-18 | Jinan Uniarc Welding Technology Limited | Tig welding torch |
| US11780025B2 (en) | 2016-06-15 | 2023-10-10 | Jinan Uniarc Welding Technology Limited | TIG welding torch |
| CN108406056A (en) * | 2018-05-02 | 2018-08-17 | 佛山市金奥德焊割设备有限公司 | A kind of permanent durable industrial automation tig torch |
| CN108406056B (en) * | 2018-05-02 | 2024-03-22 | 佛山市金奥德焊割设备有限公司 | Durable industrial automation TIG welding torch |
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Application publication date: 20160203 |