CN208906342U - Argon-filling device is used in a kind of welding of gauge pipe - Google Patents
Argon-filling device is used in a kind of welding of gauge pipe Download PDFInfo
- Publication number
- CN208906342U CN208906342U CN201821307084.3U CN201821307084U CN208906342U CN 208906342 U CN208906342 U CN 208906342U CN 201821307084 U CN201821307084 U CN 201821307084U CN 208906342 U CN208906342 U CN 208906342U
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- argon
- hose
- welding
- pipe
- nozzle
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Abstract
The utility model discloses a kind of gauge pipe welding argon-filling devices, including air collector, the input end of the air collector is connected with the first air inlet pipe, the outlet end of the air collector is connected with the first escape pipe and the second escape pipe, the lower end of the air collector is provided with pedestal, the other end of first escape pipe is connected with the first argon flow adjuster, the upper end of the first argon flow adjuster is provided with the first control valve, the other end of the first argon flow adjuster is connected with the first hose, and the tail end of first hose is provided with first jet.A kind of gauge pipe welding argon-filling device described in the utility model; by being provided with air collector; it does not need repeatedly to be moved bulky argon bottle; not only vacateed operating space by but also save manpower and material resources; increase working efficiency; by being provided with second nozzle, comprehensive argon-filled protection can be carried out to welding wire, keep welding wire and its neighbouring heat affected area not oxidized.
Description
Technical field
The utility model relates to technical field of welding equipment, in particular to argon-filling device is used in a kind of gauge pipe welding.
Background technique
When gauge pipe welds, mainly using method for manual argon arc welding, and being connect using manual argon arc welding, need using two
A argon bottle as argon gas source, protected by the tungsten electrode and gauge pipe for carrying out Butt welding gun, since pipeline is intricate, can leave work for
The space of personnel is natively few, then two argon bottles are moved in wherein, increases work difficulty, and wasting manpower and material resources, tungsten electrode
It is commonly referred to as TIG weldering when argon arc welding, is a kind of arc welding mode for generating heat between non-expendable electrode and working substance,
Electrode bar, bath, electric arc and working substance, which close on heat affected zone all, to be mixed by the protection isolation atmosphere of gaseous state, and traditional fills
Device of air comprehensive can only can not protect welding wire when protecting to welding wire from being unidirectionally blown into, cause welding wire, molten bath and
Neighbouring heat affected area is oxidized, and is unable to get good weld seam.
Utility model content
The main purpose of the utility model is to provide a kind of gauge pipe welding argon-filling devices, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of gauge pipe welding argon-filling device, including air collector, the input end of the air collector and the first air inlet pipe phase
Connection, the outlet end of the air collector are connected with the first escape pipe and the second escape pipe, and the lower end of the air collector is provided with bottom
Seat, the other end of first escape pipe are connected with the first argon flow adjuster, the first argon flow adjuster it is upper
End is provided with the first control valve, and the other end of the first argon flow adjuster is connected with the first hose, first hose
Tail end be provided with first jet, the other end of second escape pipe is connected with the second argon flow adjuster, described second
The upper end of argon flow adjuster is provided with the second control valve, and the other end of the second argon flow adjuster is connected with second
Hose, third hose, second hose, third hose the other end be connected with second nozzle, one end of the second nozzle
Air inlet there are two opening up, and second hose, third hose match with air inlet, offer in the second nozzle
Through-hole, the through-hole is interior through there is welding gun, and one end of the welding gun is provided with welding wire, and the other end of the second nozzle offers
Several spouts.
Preferably, the junction of the welding gun and through-hole is provided with screw thread, and the welding gun and second nozzle pass through screw thread
It is fixedly connected.
Preferably, the spout is uniformly arranged on around through-hole.
Preferably, the other end of first air inlet pipe is connected with argon bottle.
Preferably, the concave setting of the pedestal, and the pedestal matches with gauge pipe upper end.
Preferably, using double-layer structure pipe as matrix, matrix appearance is multiple for first hose, the second hose, third hose
There is light surface layer, and the faying face of its each interlayer is the alternate shape structure of convex-concave, first hose, the second hose, third hose are equal
It is fixedly connected by metal joint with first jet, second nozzle, and junction is provided with sealing ring.
Compared with prior art, the utility model has the following beneficial effects: a kind of gauge pipe welding argon-filling device,
By being provided with air collector, do not need repeatedly to be moved bulky argon bottle, not only vacateed operating space by but also save
Manpower and material resources increase working efficiency, by being provided with second nozzle, can carry out comprehensive argon-filled protection to welding wire, make welding wire
And its it is not oxidized adjacent to heat affected area, by being provided with the first argon flow adjuster and the second argon flow adjuster, and
By adjusting the aperture of the first control valve and the second control valve, accelerates or slow down argon gas and be filled in gauge pipe to be welded
Rate makes in the short period full of argon gas, can not only can guarantee welding quality, but also saved argon inside gauge pipe to be welded
Gas improves welding efficiency, and can obtain good weld seam.
Detailed description of the invention
Fig. 1 is the overall structure diagram that argon-filling device is used in a kind of gauge pipe welding of the utility model.
Fig. 2 is a kind of overall structure diagram of the second nozzle of gauge pipe welding argon-filling device of the utility model.
Fig. 3 is a kind of structural schematic diagram of the spout of gauge pipe welding argon-filling device of the utility model.
In figure: 1, the first air inlet pipe；2, air collector；3, the first escape pipe；4, the first argon flow adjuster；5, first is soft
Pipe；6, first jet；7, the second argon flow adjuster；8, the second hose；9, third hose；10, second nozzle；11, spout；
12, welding wire；13, pedestal；14, welding gun；15, the first control valve；16, the second control valve；17, the second escape pipe；18, air inlet；
19, through-hole.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of gauge pipe welding argon-filling device, including air collector 2, the input end of air collector 2 and the
One air inlet pipe 1 is connected, and the outlet end of air collector 2 is connected with the first escape pipe 3 and the second escape pipe 17, the lower end of air collector 2
It is provided with pedestal 13, the other end of the first escape pipe 3 is connected with the first argon flow adjuster 4, the first argon flow adjuster 4
Upper end be provided with the first control valve 15, the other end of the first argon flow adjuster 4 is connected with the first hose 5, the first hose 5
Tail end be provided with first jet 6, the other end of the second escape pipe 17 is connected with the second argon flow adjuster 7, the second argon gas
The upper end of flow regulator 7 is provided with the second control valve 16, and the other end of the second argon flow adjuster 7 is connected with the second hose
8, third hose 9, the second hose 8, third hose 9 the other end be connected with second nozzle 10, one end of second nozzle 10 opens up
There are two air inlets 18, and the second hose 8, third hose 9 match with air inlet 18, offer through-hole in second nozzle 10
19, through-hole 19 is interior through there is welding gun 14, and one end of welding gun 14 is provided with welding wire 12, and the other end of second nozzle 10 offers several
A spout 11.
The junction of welding gun 14 and through-hole 19 is provided with screw thread, welding gun 14 and 10 company of being threadably secured of second nozzle
It connects, makes to demonstrate,prove stable argon gas injection environment；Spout 11 is uniformly arranged on around through-hole 19, makes spray regime more evenly；First into
The other end of tracheae 1 is connected with argon bottle, does not need to carry repeatedly, use manpower and material resources sparingly；The concave setting of pedestal 13, and pedestal
13 match with gauge pipe upper end, and air collector is fixed；First hose 5, the second hose 8, third hose 9 are with bilayer knot
Structure pipe is matrix, and matrix appearance has a light surface layer again, and the faying face of its each interlayer is the alternate shape structure of convex-concave, the first hose 5, the
Two hoses 8, third hose 9 are fixedly connected by metal joint with first jet 6, second nozzle 10, and junction is respectively provided with
There is sealing ring, guarantees argon gas regular supply.
It should be noted that the utility model is a kind of gauge pipe welding argon-filling device, when in use, by air collector 2
The upper end of gauge pipe is fixed on by spill pedestal 13, and distance needs weld not far, then welding gun 14 and second nozzle 10
It is mutually fixedly connected by screw thread, and fastens the first hose 5, the second hose 8,9 junction of third hose, guaranteed good
First jet 6 is fixed on gauge pipe and needs weld, opens argon bottle master switch by leakproofness, and argon gas enters from the first hose 5
Air collector 2, and it is full of air collector 2, the first escape pipe 3, the second escape pipe 17 are respectively enterd, the first argon flow adjuster is flowed into
4, the second argon flow adjuster 7, controls the flow velocity of argon gas by adjusting the first control valve 15 and the second control valve 16, and one
Argon gas is divided to enter in first jet 6 from the first hose, another part argon gas enters second by the second hose 8, third hose 9
It in nozzle 10, is ejected from 11 high speed of spout, guard circle is formed to welding wire 12, in the welding process, according to specific needs
And the inner diameter size of gauge pipe, adjust the first control valve 15 and the second control valve 16 aperture, accelerate or slow down argon gas be filled with to
Rate in the gauge pipe of welding makes in the short period full of argon gas, can both can guarantee welding inside gauge pipe to be welded
Quality, and argon gas has been saved, welding efficiency is improved, and good weld seam can be obtained.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of gauge pipe welding argon-filling device, including air collector (2), it is characterised in that: the input end of the air collector (2)
It is connected with the first air inlet pipe (1), the outlet end of the air collector (2) is connected with the first escape pipe (3) and the second escape pipe
(17), the lower end of the air collector (2) is provided with pedestal (13), and the other end of first escape pipe (3) is connected with the first argon
The upper end of throughput adjuster (4), the first argon flow adjuster (4) is provided with the first control valve (15), and described first
The other end of argon flow adjuster (4) is connected with the first hose (5), and the tail end of first hose (5) is provided with the first spray
Mouth (6), the other end of second escape pipe (17) are connected with the second argon flow adjuster (7), second argon flow
The upper end of adjuster (7) is provided with the second control valve (16), and the other end of the second argon flow adjuster (7) is connected with
Two hoses (8), third hose (9), second hose (8), third hose (9) the other end be connected with second nozzle (10),
One end of the second nozzle (10) is opened up there are two air inlet (18), and second hose (8), third hose (9) with
Air inlet (18) matches, and offers through-hole (19) in the second nozzle (10), and running through in the through-hole (19) has welding gun
(14), one end of the welding gun (14) is provided with welding wire (12), and the other end of the second nozzle (10) offers several sprays
Mouth (11).
2. a kind of gauge pipe welding argon-filling device according to claim 1, it is characterised in that: the welding gun (14) and logical
The junction in hole (19) is provided with screw thread, and the welding gun (14) is threadably secured with second nozzle (10) to be connect.
3. a kind of gauge pipe welding argon-filling device according to claim 1, it is characterised in that: the spout (11) is uniform
It is arranged around through-hole (19).
4. a kind of gauge pipe welding argon-filling device according to claim 1, it is characterised in that: first air inlet pipe
(1) the other end is connected with argon bottle.
5. a kind of gauge pipe welding argon-filling device according to claim 1, it is characterised in that: the pedestal (13) is in recessed
Shape setting, and the pedestal (13) matches with gauge pipe upper end.
6. a kind of gauge pipe welding argon-filling device according to claim 1, it is characterised in that: first hose (5),
Using double-layer structure pipe as matrix, matrix appearance has light surface layer, and the knot of its each interlayer again for second hose (8), third hose (9)
Conjunction face be the alternate shape structure of convex-concave, first hose (5), the second hose (8), third hose (9) by metal joint with
First jet (6), second nozzle (10) are fixedly connected, and junction is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307084.3U CN208906342U (en) | 2018-08-14 | 2018-08-14 | Argon-filling device is used in a kind of welding of gauge pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307084.3U CN208906342U (en) | 2018-08-14 | 2018-08-14 | Argon-filling device is used in a kind of welding of gauge pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208906342U true CN208906342U (en) | 2019-05-28 |
Family
ID=66612965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821307084.3U Expired - Fee Related CN208906342U (en) | 2018-08-14 | 2018-08-14 | Argon-filling device is used in a kind of welding of gauge pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208906342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289841A (en) * | 2021-12-14 | 2022-04-08 | 山东华烨不锈钢制品集团有限公司 | Gas protection device for outer weld joint of stainless steel water pipe |
-
2018
- 2018-08-14 CN CN201821307084.3U patent/CN208906342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289841A (en) * | 2021-12-14 | 2022-04-08 | 山东华烨不锈钢制品集团有限公司 | Gas protection device for outer weld joint of stainless steel water pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190528 Termination date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |