CN202667895U - Heavy TIG (Tungsten Inert Gas Welding) gun head - Google Patents
Heavy TIG (Tungsten Inert Gas Welding) gun head Download PDFInfo
- Publication number
- CN202667895U CN202667895U CN 201220236316 CN201220236316U CN202667895U CN 202667895 U CN202667895 U CN 202667895U CN 201220236316 CN201220236316 CN 201220236316 CN 201220236316 U CN201220236316 U CN 201220236316U CN 202667895 U CN202667895 U CN 202667895U
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- tig
- connecting sleeve
- welding
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Abstract
The utility model belongs to the field of welding guns, and particularly relates a heavy TIG (Tungsten Inert Gas Welding) gun head. The heavy TIG gun head comprises a pressure cap, a tungsten electrode clamp, a gun body, a connector, an O-shaped ring, a connecting sleeve, a seal ring and a nozzle, wherein the connector is fixed in the connecting sleeve and sealed with the O-shaped ring; the outer wall of the gun body is connected with the inner wall of the connecting sleeve; the connector extends into the gun body and is connected with the pressure cap which extends into the gun body from the other end; the tungsten electrode clamp arranged at one end part of the pressure cap extends into the connector; the nozzle is arranged at one end part of the connecting sleeve and sealed with the seal ring; a cooling jacket is formed between the connector and the connecting sleeve; and the cooling jacket and a cooling loop of the gun body form a cooling channel. The utility model has the advantage as follows: the heavy TIG gun head can meet the requirement of long-time welding with the welding current of 500 A and ensures that cooling liquid can sufficiently cool components close to a welding high-temperature area, such as the nozzle, the connector and the connecting sleeve.
Description
Technical field
The utility model belongs to the welding gun field, specifically a kind of heavy TIG rifle head.
Background technology
Gas shielded arc welding is as a kind of important Type of Welding; has speed of welding fast; the molten bath is less; the heat affected area is narrow; the weldment post welding distortion is little, and is easy to operate in the welding process, do not have slag or slag is seldom arranged; postwelding does not need the characteristics of scarfing cinder basically, has quite widely at industrial circle and uses.Welding gun is nearer apart from welding pool, and a large amount of heat energy that produce in the process of welding can make nozzles copperhead and body of a gun heating, and high temperature can affect the operator on the one hand and normally weld, and the more important thing is that the overheated meeting of copperhead is received its life-span and seriously influenced.
Summary of the invention
The utility model proposes the heavy TIG rifle head that the timely Butt welding gun copperhead of a kind of energy nozzle cools off for the weak point that exists in the above-mentioned technology.
The utility model provides following technical scheme:
Heavy TIG rifle head, it comprises pressure cap, tungsten electrode folder, rifle body, connector, O type circle, adapter sleeve, sealing ring and nozzle, connector is fixed in the adapter sleeve and by O type circle and seals, the external wall of rifle is connected with the inwall of adapter sleeve, the pressure cap that connector stretches in the rifle body with the other end stretches into the rifle body is connected, the tungsten electrode folder that is located at the pressure cap end stretches in the connector, nozzle is located at the adapter sleeve end and seals by sealing ring, form cooling jacket between connector and the adapter sleeve, the cooling circuit of this cooling jacket and rifle body forms the cooling duct.
Be provided with welding gun protection gas air inlet pipe, cooling water inlet pipe and cooling water outlet pipe on the described connector.
The utility model has the advantages that the requirement that can satisfy the long-time welding of 500A welding current, the assurance cooling fluid is fully cooled off the parts near the welding high-temperature region such as nozzle, connector, adapter sleeve.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, heavy TIG rifle head, it comprises pressure cap 1, tungsten electrode folder 2, rifle body 3, connector 4, O type circle 5, adapter sleeve 6, sealing ring 7 and nozzle 8, connector 4 is fixed in the adapter sleeve 6 and by O type circle 5 and seals, rifle body 3 outer walls are connected with the inwall of adapter sleeve 6, the pressure cap 1 that connector 4 stretches in the rifle body 3 with the other end stretches into rifle body 3 is connected, the tungsten electrode folder 2 that is located at pressure cap 1 end stretches in the connector, nozzle 8 is located at adapter sleeve 6 ends by sealing ring 7 sealings, form cooling jacket 9 between connector 4 and the adapter sleeve 6, the cooling circuit of this cooling jacket and rifle body forms the cooling duct.
Wherein, be provided with welding gun protection gas air inlet pipe 10, cooling water inlet pipe 11 and cooling water outlet pipe 12 on the connector 4.
Wherein, the insulating materials of rifle body 3 adopts the macromolecular material mold pressing to make, and intensity is high, and is durable; Perhaps nozzle 8 adopts metal materials, has avoided the shortcomings such as ceramic material is frangible.
Claims (2)
1. heavy TIG rifle head, it comprises pressure cap, tungsten electrode folder, rifle body, connector, O type circle, adapter sleeve, sealing ring and nozzle, it is characterized in that: connector is fixed in the adapter sleeve and by O type circle and seals, the external wall of rifle is connected with the inwall of adapter sleeve, the pressure cap that connector stretches in the rifle body with the other end stretches into the rifle body is connected, the tungsten electrode folder that is located at the pressure cap end stretches in the connector, nozzle is located at the adapter sleeve end and seals by sealing ring, form cooling jacket between connector and the adapter sleeve, the cooling circuit of this cooling jacket and rifle body forms the cooling duct.
2. heavy TIG rifle head according to claim 1 is characterized in that: be provided with welding gun protection gas air inlet pipe, cooling water inlet pipe and cooling water outlet pipe on the described connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236316 CN202667895U (en) | 2012-05-23 | 2012-05-23 | Heavy TIG (Tungsten Inert Gas Welding) gun head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236316 CN202667895U (en) | 2012-05-23 | 2012-05-23 | Heavy TIG (Tungsten Inert Gas Welding) gun head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667895U true CN202667895U (en) | 2013-01-16 |
Family
ID=47488828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236316 Expired - Fee Related CN202667895U (en) | 2012-05-23 | 2012-05-23 | Heavy TIG (Tungsten Inert Gas Welding) gun head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667895U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290581A (en) * | 2014-07-31 | 2016-02-03 | 张建生 | Tungsten electrode water-cooled argon arc welding gun |
| CN105312735A (en) * | 2014-07-31 | 2016-02-10 | 张建生 | Air-cooling argon arc welding gun |
| CN105436678A (en) * | 2014-08-07 | 2016-03-30 | 张建生 | Sectional type connecting body for bendable argon arc welding gun |
| CN105729007A (en) * | 2016-04-26 | 2016-07-06 | 柳州福能机器人开发有限公司 | Spot welding device for robots |
| 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 |
| CN110505935A (en) * | 2017-04-13 | 2019-11-26 | 弗罗纽斯国际有限公司 | Tig torch main body, tig torch handle and the tig torch with this tig torch main body and tig torch handle |
-
2012
- 2012-05-23 CN CN 201220236316 patent/CN202667895U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290581A (en) * | 2014-07-31 | 2016-02-03 | 张建生 | Tungsten electrode water-cooled argon arc welding gun |
| CN105312735A (en) * | 2014-07-31 | 2016-02-10 | 张建生 | Air-cooling argon arc welding gun |
| CN105436678A (en) * | 2014-08-07 | 2016-03-30 | 张建生 | Sectional type connecting body for bendable argon arc welding gun |
| CN105729007A (en) * | 2016-04-26 | 2016-07-06 | 柳州福能机器人开发有限公司 | Spot welding device for robots |
| CN110505935A (en) * | 2017-04-13 | 2019-11-26 | 弗罗纽斯国际有限公司 | Tig torch main body, tig torch handle and the tig torch with this tig torch main body and tig torch handle |
| CN110505935B (en) * | 2017-04-13 | 2021-06-25 | 弗罗纽斯国际有限公司 | TIG torch body, TIG torch handle, and TIG torch having the same |
| US11338383B2 (en) | 2017-04-13 | 2022-05-24 | Fronius International Gmbh | TIG welding torch body, TIG welding torch handle, and TIG welding torch having such a TIG welding torch body and TIG welding torch handle |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |