CN206952340U - A kind of argon-arc welding gun water-cooled protective cover - Google Patents
A kind of argon-arc welding gun water-cooled protective cover Download PDFInfo
- Publication number
- CN206952340U CN206952340U CN201720699625.0U CN201720699625U CN206952340U CN 206952340 U CN206952340 U CN 206952340U CN 201720699625 U CN201720699625 U CN 201720699625U CN 206952340 U CN206952340 U CN 206952340U
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- CN
- China
- Prior art keywords
- outer collar
- inside race
- protective cover
- welding gun
- argon
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Abstract
The utility model discloses a kind of argon-arc welding gun water-cooled protective cover, including inside race, outer collar, upper lid and lower cover, inside race is set in inside outer collar, inside race is equal with the height of outer collar, inside race is concentric with outer collar, lid is connected with above inside race and outer collar, inside race below outer collar with being connected with lower cover, inside race, outer collar, upper lid and lower cover combine to form an annular compartment, two mounting holes are offered in outer collar, water inlet pipe is installed in one of mounting hole, outlet pipe is installed in another mounting hole, inside race middle upper portion is provided with insulation wood, welding gun is installed on insulation wood.This argon-arc welding gun water-cooled protective cover, when being welded to product protective cover can be avoided to cause to burn, the service life of protective cover can be improved, the frequency of maintenance is reduced, improve operating efficiency.
Description
Technical field
The utility model belongs to titanium and its alloy welding apparatus technical field, and in particular to a kind of argon-arc welding gun water-cooled
Protective cover.
Background technology
Argon arc welding is a kind of welding technique for using argon gas as protective gas, also known as argon gas protection weldering, is exactly in electricity
Lead to upper argon gas protective gas around arc-welding, by air insulated outside welding zone, prevent the oxidation of welding zone.Argon arc welding technology be
On the basis of the principle of conventional arc weldering, using protection of the argon gas to metal wlding, wlding is made by weldering base material by high current
On be melted into liquid formed molten bath, make to be welded metal and wlding reach a kind of welding technique of metallurgical binding, due in high temperature melting
Melt in welding and constantly serve argon gas, prevent wlding from being contacted with the oxygen in air, so as to prevent the oxidation of wlding.
Welding gun refers in welding process, performs the part of welding operation, its using flexible, convenient and swift, technique is simple.Argon
Arc welding torch carries out heating using electric arc to soldered region makes its thawing, and after cooling, soldered object firmly connects into one
Body.During titanium alloy metal welding is carried out, because the protective cover installed on traditional argon-arc welding gun is ceramic material, welding
The protective cover of easy Butt welding gun causes to burn, it is necessary to frequently change the protective cover of welding gun during connecing；Additionally, due to tradition
Protective cover diameter it is small, when welding, the protected area of welding portion is smaller, and easily human body is damaged, it is difficult to suitable
Answer the welding requirements of titanium alloy metal.
The content of the invention
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of argon-arc welding gun water-cooled protective cover, it is designed
It is simple in construction, scientific and reasonable, it is easy to use；The defects of traditional welding gun protective cover protected area can be overcome small, meet welding
It is required that protective cover can also be avoided to produce and burn phenomenon during welding using being cooled down around water circulation Butt welding gun,
Improve the service life of protective cover.
Technical scheme is used by the utility model：A kind of argon-arc welding gun water-cooled protective cover, including it is inside race, outer
Lasso, upper lid and lower cover, inside race are set in inside outer collar, and inside race is equal with the height of outer collar, inside race and overcoat
Circle is concentric, lid is connected with above inside race and outer collar, inside race below outer collar with being connected with lower cover, inside race, overcoat
Circle, upper lid and lower cover are combined to form an annular compartment, and two mounting holes are offered in outer collar, are installed in one of mounting hole
There is water inlet pipe, outlet pipe is installed in another mounting hole, inside race middle upper portion is provided with insulation wood, installed on insulation wood
There is welding gun.
The inside race, outer collar, upper lid and lower cover are metal material.
The inside race and outer collar are sealedly and fixedly connected with upper lid, and inside race and outer collar are sealed with lower cover and fixed
Connection.
The insulation wood is fixedly connected with inside race.
It is connected inside the water inlet pipe with annular compartment, is connected inside outlet pipe with annular compartment, annular compartment leads to
Cross water inlet pipe and import cooling liquid, so enable to cooling liquid to reach circulation in annular compartment, the butt welding that can continue
Temperature around rifle is reduced, and is advantageous to being smoothed out for welding job.
This argon-arc welding gun is with the use process of water-cooled protective cover：Welding gun is set on the insulation wood on inner ring,
When being welded, water inlet pipe is connected with external water source, and cold water will be passed through in chamber by water inlet pipe, is full of water in chamber of going forward side by side
Afterwards, exported by outlet pipe, reached the circulation of water, the temperature of the protective cover can be reduced by water circulation, extend protection
Cover service life, insulation wood is provided between inside race and welding gun, can prevent from causing protective cover to produce conduction in welding process
Phenomenon, avoid that staff's electric shock accidents occurs.
The inside race, outer collar, upper lid and lower cover are combined to form an annular compartment, and two installations are offered in outer collar
Hole, water inlet pipe is installed in one of mounting hole, outlet pipe is installed in another mounting hole；The purpose so set
It is：Chamber interior can be injected water into using water inlet pipe, and be discharged by outlet pipe, reached water circulation, can be welded in welding gun
Cooling is played a part of to protective cover during connecing, prevents protective cover from burning, is advantageous to extend the service life of protective cover.
The inside race middle upper portion is provided with insulation wood, and welding gun is provided with insulation wood；The purpose so set is：Profit
With insulating, wooden Butt welding gun and protective cover are completely cut off, and reach the purpose of insulation, protective cover can be avoided to be powered and made to staff
Into Danger Electric shock risk.
The beneficial effects of the utility model：The technical program provides a kind of argon-arc welding gun water-cooled protective cover, and it is designed
It is simple in construction, scientific and reasonable, it is easy to use；When being welded to product protective cover can be avoided to cause to burn, guarantor can be improved
The service life of shield, the frequency of maintenance is reduced, improves operating efficiency.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Marked in figure：1st, inside race, 2, outer collar, 3, upper lid, 4, lower cover, 5, chamber, 6, water inlet pipe, 7, outlet pipe, 8,
Insulation wood, 9, welding gun.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
As illustrated, a kind of argon-arc welding gun water-cooled protective cover, including inside race 1, outer collar 2, upper lid 3 and lower cover 4,
Inside race 1 is set in inside outer collar 2, and inside race 1 is equal with the height of outer collar 2, and inside race 1 and outer collar 2 are concentric, inner sleeve
Circle 1 and the top of outer collar 2 are connected with lid 3, and inside race 1 and the lower section of outer collar 2 are connected with lower cover 4, inside race 1, outer collar 2,
Upper lid 3 and lower cover 4 combination forms an annular compartment 5, and two mounting holes are offered in outer collar 2, are pacified in one of mounting hole
Equipped with water inlet pipe 6, outlet pipe 7 is installed in another mounting hole, the middle upper portion of inside race 1 is provided with insulation wood 8, insulation wood
Welding gun 9 is installed on 8.
The inside race 1, outer collar 2, upper lid 3 and lower cover 4 are metal material.
The inside race 1 and outer collar 2 are sealedly and fixedly connected with upper lid 3, and the inside race 1 and outer collar 2 are with
Lid 4 is sealedly and fixedly connected.
The insulation wood 8 is fixedly connected with inside race 1.
The inside of water inlet pipe 6 is connected with annular compartment 5, and the inside of outlet pipe 7 is connected with annular compartment 5, annular chamber
Room 5 imports cooling liquid by water inlet pipe 6, so enables to cooling liquid to reach circulation in annular compartment 5, can continue
Butt welding gun around temperature reduced, be advantageous to being smoothed out for welding job.
This argon-arc welding gun is with the use process of water-cooled protective cover：The insulation wood 8 welding gun 9 being set on inner ring
On, when being welded, water inlet pipe 6 is connected with external water source, will be passed through cold water in chamber 5 by water inlet pipe 6, chamber 5 of going forward side by side
It is interior to be full of after water, exported by outlet pipe 7, reached the circulation of water, the temperature of the protective cover can be reduced by water circulation,
Extend protective cover service life, insulation wood 8 is provided between inside race 1 and welding gun 9, can prevent from causing to protect in welding process
Cover produces electric conduction phenomena, avoids that staff's electric shock accidents occurs.
Claims (5)
- A kind of 1. argon-arc welding gun water-cooled protective cover, it is characterised in that：Including inside race, outer collar, upper lid and lower cover, inner sleeve Snare is located inside outer collar, and inside race is equal with the height of outer collar, and inside race is concentric with outer collar, inside race and outer collar Top is connected with lid, and inside race combines to be formed with being connected with lower cover, inside race, outer collar, upper lid and lower cover below outer collar One annular compartment, two mounting holes are offered in outer collar, water inlet pipe is installed in one of mounting hole, another installation Outlet pipe is installed, inside race middle upper portion is provided with insulation wood, welding gun is provided with insulation wood in hole.
- A kind of 2. argon-arc welding gun water-cooled protective cover according to claim 1, it is characterised in that：Inside race, outer collar, Upper lid and lower cover are metal material.
- A kind of 3. argon-arc welding gun water-cooled protective cover according to claim 1, it is characterised in that：Inside race and outer collar It is sealedly and fixedly connected with upper lid, inside race and outer collar are sealedly and fixedly connected with lower cover.
- A kind of 4. argon-arc welding gun water-cooled protective cover according to claim 1, it is characterised in that：Insulation wood and inside race It is fixedly connected.
- A kind of 5. argon-arc welding gun water-cooled protective cover according to claim 1, it is characterised in that：Water inlet pipe inside and ring Shape chamber is connected, and is connected inside outlet pipe with annular compartment, annular compartment imports cooling liquid by water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699625.0U CN206952340U (en) | 2017-06-16 | 2017-06-16 | A kind of argon-arc welding gun water-cooled protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699625.0U CN206952340U (en) | 2017-06-16 | 2017-06-16 | A kind of argon-arc welding gun water-cooled protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952340U true CN206952340U (en) | 2018-02-02 |
Family
ID=61379419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720699625.0U Active CN206952340U (en) | 2017-06-16 | 2017-06-16 | A kind of argon-arc welding gun water-cooled protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952340U (en) |
-
2017
- 2017-06-16 CN CN201720699625.0U patent/CN206952340U/en active Active
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