CN203418221U - Telescopic welding gun of tungsten electrode - Google Patents
Telescopic welding gun of tungsten electrode Download PDFInfo
- Publication number
- CN203418221U CN203418221U CN201320418545.5U CN201320418545U CN203418221U CN 203418221 U CN203418221 U CN 203418221U CN 201320418545 U CN201320418545 U CN 201320418545U CN 203418221 U CN203418221 U CN 203418221U
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- CN
- China
- Prior art keywords
- tungsten electrode
- gun
- welding gun
- extension type
- type welding
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Abstract
The utility model relates to a telescopic welding gun of a tungsten electrode. The telescopic welding gun of the tungsten electrode comprises a gun cap which is connected with a gun body through a fine adjustment centering pipe, and a gun handle is connected to the gun body. The telescopic welding gun of the tungsten electrode is characterized in that a circulating water pipe inlet and outlet connector and a gas inlet connector are arranged in the gun handle, and an air cylinder assembly is arranged above the gun body. Meanwhile, a connecting pipe is connected to the air cylinder assembly, a tungsten electrode assembly is connected to the connecting pipe, and a water cooling nozzle is connected below the gun body. Thus, through matching of the air cylinder body and the tungsten electrode assembly, electrodes which must have micro-arcs of an existing plasma gun are removed, energy input is reduced, and economic benefits are increased. More importantly, the welding gun does not need a special plasma power supply, plasma welding can be performed when a gun head is connected with a common TIG power supply, and therefore the welding range of plasma welding is greatly enlarged.
Description
Technical field
The utility model relates to a kind of welding gun, relates in particular to a kind of tungsten electrode extension type welding gun.
Background technology
Existing plasma gun, must have the electrode of the differential of the arc on its welding gun rifle head, need the plasma power supply could welding.High to welding power requirement, general power supply can not meet the demands.Energy efficiency is low, expensive.
Utility model content
The purpose of this utility model is exactly in order to solve the above-mentioned problems in the prior art, and a kind of tungsten electrode extension type welding gun is provided.
The purpose of this utility model is achieved through the following technical solutions:
Tungsten electrode extension type welding gun, including rifle emits, described rifle emits by fine setting centering pipe and is connected with rifle body, on described rifle body, be connected with pikestaff, wherein: in described pikestaff, be provided with circulating water pipe turnover joint and gas access joint, described rifle body top is provided with cylinder assembly, on described cylinder assembly, is connected with tube connector, on described tube connector, be connected with tungsten electrode assembly, described rifle body below is connected with water-cooled nozzle.
Further, above-mentioned tungsten electrode extension type welding gun, wherein: described gas access joint adopts plasma gas inlet attack and gas atmosphere inlet joint in conjunction with formation.
Further, above-mentioned tungsten electrode extension type welding gun, wherein: described cylinder assembly comprises cylinder block, is provided with piston in described cylinder block, and described piston is distributed with elastic parts outward.
Further, above-mentioned tungsten electrode extension type welding gun, wherein: described elastic parts is spring, or described elastic parts is shell fragment.
Further, above-mentioned tungsten electrode extension type welding gun, wherein: described tungsten electrode assembly includes sleeve, is provided with tungsten electrode folder in described sleeve, in described tungsten electrode folder, be provided with tungsten electrode.
Again further, above-mentioned tungsten electrode extension type welding gun, wherein: described water-cooled nozzle periphery is provided with Metallic Nozzle At The Ingot.
The advantage of technical solutions of the utility model is mainly reflected in: rely on coordinating of cylinder block and tungsten electrode assembly, removed the electrode that existing plasma gun must have the differential of the arc, reduced energy input, increased economic benefit.The more important thing is that this welding gun does not need special plasma power supply, common TIG power supply connects upper this rifle head just can carry out Plasma Welding, and Plasma Welding scope is increased greatly.
Accompanying drawing explanation
The purpose of this utility model, advantage and disadvantage, the non-limitative illustration by preferred embodiment below is for illustration and explanation.These embodiment are only the prominent examples of application technical solutions of the utility model, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming, within all dropping on the claimed scope of the utility model.
Fig. 1 is the external structure schematic diagram of tungsten electrode extension type welding gun.
Fig. 2 is the internal structure schematic diagram of tungsten electrode extension type welding gun.
| 1 | Rifle emits | 2 | Rifle body |
| 3 | Pikestaff | 4 | Fine setting centering pipe |
| 5 | Circulating water pipe turnover joint | 6 | |
| 7 | Cylinder block | 8 | Piston |
| 9 | |
10 | |
| 11 | |
12 | Tungsten |
| 13 | Tungsten electrode | 14 | Water-cooled nozzle |
| 15 | Metallic Nozzle At The Ingot | ? | ? |
The specific embodiment
With regard to the utility model one embodiment preferably, for the ease of operation, the cylinder assembly of employing comprises cylinder block 7, is provided with piston 8 in cylinder block 7, the outer elastic parts that is distributed with of this piston 8.Meanwhile, for the ease of the needs of playback, elastic parts is spring 9.Certainly, for the needs of some special applications, elastic parts can also be shell fragment.
Further, consider and can realize preferably flexible effect, improve the quality of welding, tungsten electrode 13 assemblies include sleeve 11, are provided with tungsten electrode folder 12 in sleeve 11, in this tungsten electrode folder 12, are provided with tungsten electrode 13.Meanwhile, in order to improve the jeting effect of water-cooled nozzle 14, improve service life, in water-cooled nozzle 14 peripheries, be provided with Metallic Nozzle At The Ingot 15.
In conjunction with actual service condition of the present utility model, during tungsten electrode 13 telescopic moving, just tungsten electrode 13 does not move, but a series of actions that the collectives such as tungsten electrode 13, tungsten electrode folder 12, sleeve 11 tube connectors 10 and centered cover assembly move.Like this, can guarantee that tungsten electrode 13 centering when flexible does not change, the centering requirement while meeting Plasma Welding.
Meanwhile, tungsten electrode 13 inside contracts into water-cooled nozzle 14.Like this, during the Plasma Welding starting the arc, be filled with Compressed Gas, allow tungsten electrode 13 stretch out water-cooled nozzle 14, thereby tungsten electrode 13 forms loop with weldment, with the starting the arc of TIG welding manner.This starting the arc mode is saved the energy more, good in economic efficiency, and source of welding current applicability is stronger.
By above-mentioned character express, can find out, adopt after the utility model, rely on coordinating of cylinder block and tungsten electrode assembly, remove the electrode that existing plasma gun must have the differential of the arc, reduce energy input, increase economic benefit.The more important thing is that this welding gun does not need special plasma power supply, common TIG power supply connects upper this rifle head just can carry out Plasma Welding, and Plasma Welding scope is increased greatly.
Claims (6)
1. tungsten electrode extension type welding gun, including rifle emits, described rifle emits by fine setting centering pipe and is connected with rifle body, on described rifle body, be connected with pikestaff, it is characterized in that: in described pikestaff, be provided with circulating water pipe turnover joint and gas access joint, described rifle body top is provided with cylinder assembly, on described cylinder assembly, is connected with tube connector, on described tube connector, be connected with tungsten electrode assembly, described rifle body below is connected with water-cooled nozzle.
2. tungsten electrode extension type welding gun according to claim 1, is characterized in that: described gas access joint adopts plasma gas inlet attack and gas atmosphere inlet joint in conjunction with formation.
3. tungsten electrode extension type welding gun according to claim 1, is characterized in that: described cylinder assembly comprises cylinder block, and in described cylinder block, be provided with piston, described piston is distributed with elastic parts outward.
4. tungsten electrode extension type welding gun according to claim 3, is characterized in that: described elastic parts is spring, or described elastic parts is shell fragment.
5. tungsten electrode extension type welding gun according to claim 1, is characterized in that: described tungsten electrode assembly includes sleeve, is provided with tungsten electrode folder in described sleeve, in described tungsten electrode folder, is provided with tungsten electrode.
6. tungsten electrode extension type welding gun according to claim 1, is characterized in that: described water-cooled nozzle periphery is provided with Metallic Nozzle At The Ingot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320418545.5U CN203418221U (en) | 2013-07-15 | 2013-07-15 | Telescopic welding gun of tungsten electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320418545.5U CN203418221U (en) | 2013-07-15 | 2013-07-15 | Telescopic welding gun of tungsten electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418221U true CN203418221U (en) | 2014-02-05 |
Family
ID=50017325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320418545.5U Expired - Lifetime CN203418221U (en) | 2013-07-15 | 2013-07-15 | Telescopic welding gun of tungsten electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289801A (en) * | 2013-07-15 | 2015-01-21 | 昆山华焊科技有限公司 | Tungsten electrode telescopic welding gun |
-
2013
- 2013-07-15 CN CN201320418545.5U patent/CN203418221U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289801A (en) * | 2013-07-15 | 2015-01-21 | 昆山华焊科技有限公司 | Tungsten electrode telescopic welding gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |