CN205764385U - A kind of argon tungsten-arc welding argon filling adjusting means - Google Patents
A kind of argon tungsten-arc welding argon filling adjusting means Download PDFInfo
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- CN205764385U CN205764385U CN201620742774.6U CN201620742774U CN205764385U CN 205764385 U CN205764385 U CN 205764385U CN 201620742774 U CN201620742774 U CN 201620742774U CN 205764385 U CN205764385 U CN 205764385U
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- argon
- power supply
- pipeline
- weldment
- arc welding
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Abstract
The utility model discloses a kind of argon tungsten-arc welding argon filling adjusting means, it relates to argon arc welding of tungsten field；The power end of electric welding machine is connected with power supply, the upper end of hydrogen cylinder is provided with effusion meter, effusion meter is connected with one end of three-way valve by pipeline, the another two ends of three-way valve are connected with one end of connecting valve, weldment by pipeline respectively, connecting valve is connected with welding gun by pipeline, the power supply output cathode of bonding machine is connected with weldment by wire, and the power supply output negative pole of bonding machine is connected with connecting valve by wire；This utility model is simple, convenient, and versatility is good, adapts to strong, can adjust work according to on-site actual situations flexibly, reduces cost.
Description
Technical field
This utility model relates to argon arc welding of tungsten field, is specifically related to a kind of argon tungsten-arc welding argon filling adjusting means.
Background technology
Argon tungsten-arc welding is to use tungsten bar as electrode, utilizes a kind of gas shielded arc welding that argon is carried out as protective gas
Method；Argon is a kind of noble gas, not with metal chemically reactive, so the metal bath that can adequately protect is not oxidized, with
Time argon when high temperature insoluble in liquid metal, so weld seam is difficult to generate pore.Therefore, the protective effect of argon is effective
Reliable, it is possible to obtain higher weldquality.
Due to the continuous upgrading of present welding material, the temperature, the pressure that bear are higher, and technique and requirement to welding also have
Improved, in order to weldquality is higher, inside butt welded seam, be filled with argon, carry out gas shield.At conventional rustless steel
.P91.T91. according to the technological requirement of welding during different steel weld, need that welded pipe mouth is carried out applying argon gas and carry out gas shield,
Need before operation to prepare two bottles of argon.Two pieces of pressure gas stream measuring devices, consume manpower energetically before operation, simultaneously in weld job mistake
In journey, the waste of argon is bigger.
Summary of the invention
The purpose of this utility model is the defect for prior art and deficiency, it is provided that a kind of argon tungsten-arc welding argon filling is adjusted
Regulating device.
In order to solve the problem existing for background technology, a kind of argon tungsten-arc welding argon filling adjusting means of the present utility model,
It comprises electric welding machine, power supply, weldment, welding gun, hydrogen cylinder, effusion meter, three-way valve, connecting valve；The power end of electric welding machine with
Power supply connects, and the upper end of hydrogen cylinder is provided with effusion meter, and effusion meter is connected with one end of three-way valve by pipeline, three-way valve
Another two ends is connected with one end of connecting valve, weldment by pipeline respectively, connecting valve is passed through pipeline and is connected with welding gun, welds
The power supply output cathode of machine is connected with weldment by wire, and the power supply output negative pole of bonding machine is by wire with connecting valve even
Connect.
This utility model has the beneficial effect that simple, convenient, and versatility is good, adapts to strong, can be according to on-the-spot actual feelings
Condition adjusts work flexibly, reduces cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-electric welding machine；2-power supply；3-weldment；4-welding gun；5-hydrogen cylinder；6-effusion meter；7-three-way valve；8-connects valve
Door.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and concrete
Embodiment, is further elaborated to this utility model.Should be appreciated that detailed description of the invention described herein is only used
To explain this utility model, it is not used to limit this utility model.
As it is shown in figure 1, this detailed description of the invention adopts the following technical scheme that it comprises electric welding machine 1, power supply 2, weldment 3, weldering
Rifle 4, hydrogen cylinder 5, effusion meter 6, three-way valve 7, connecting valve 8；The power end of electric welding machine 1 is connected with power supply 2, hydrogen cylinder 5
Upper end is provided with effusion meter 6, and effusion meter 6 is connected with one end of three-way valve 7 by pipeline, and the another two ends of three-way valve 7 are respectively
Being connected by one end of pipeline with connecting valve 8, weldment 3, connecting valve 8 is connected with welding gun 4 by pipeline, the electricity of bonding machine 1
Source output cathode is connected with weldment 3 by wire, and the power supply output negative pole of bonding machine 1 is connected with connecting valve 8 by wire.
The operation principle of this detailed description of the invention is: have employed electric welding machine, gas cylinder, argon-arc welding gun, rubber hose, argon stream
Scale and argon filling adjusting means, control flexibly the flow of argon in welding process, simple to operate, be easy to carry, and can root
Adjust work according to on-site actual situations flexibly, reduce cost.
The above, is only in order to the technical solution of the utility model to be described and unrestricted, those of ordinary skill in the art couple
Other amendment or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should contain in the middle of right of the present utility model.
Claims (1)
1. an argon tungsten-arc welding argon filling adjusting means, it is characterised in that: it comprises electric welding machine, power supply, weldment, welding gun, hydrogen
Bottle, effusion meter, three-way valve, connecting valve；The power end of electric welding machine is connected with power supply, and the upper end of hydrogen cylinder is provided with flow
Meter, effusion meter is connected with one end of three-way valve by pipeline, the another two ends of three-way valve pass through respectively pipeline and connecting valve,
One end of weldment connects, and connecting valve is connected with welding gun by pipeline, and the power supply output cathode of bonding machine passes through wire and weldment
Connecting, the power supply output negative pole of bonding machine is connected with connecting valve by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620742774.6U CN205764385U (en) | 2016-07-15 | 2016-07-15 | A kind of argon tungsten-arc welding argon filling adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620742774.6U CN205764385U (en) | 2016-07-15 | 2016-07-15 | A kind of argon tungsten-arc welding argon filling adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764385U true CN205764385U (en) | 2016-12-07 |
Family
ID=58122592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620742774.6U Expired - Fee Related CN205764385U (en) | 2016-07-15 | 2016-07-15 | A kind of argon tungsten-arc welding argon filling adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378206A (en) * | 2017-08-03 | 2017-11-24 | 合肥锦和信息技术有限公司 | A kind of argon tungsten-arc welding argon filling adjusting means |
-
2016
- 2016-07-15 CN CN201620742774.6U patent/CN205764385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378206A (en) * | 2017-08-03 | 2017-11-24 | 合肥锦和信息技术有限公司 | A kind of argon tungsten-arc welding argon filling adjusting means |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170715 |