CN208231050U - A kind of TIG welding gun - Google Patents
A kind of TIG welding gun Download PDFInfo
- Publication number
- CN208231050U CN208231050U CN201820507621.2U CN201820507621U CN208231050U CN 208231050 U CN208231050 U CN 208231050U CN 201820507621 U CN201820507621 U CN 201820507621U CN 208231050 U CN208231050 U CN 208231050U
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- pipette tips
- nozzle
- tube
- water
- welding gun
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Abstract
The utility model discloses outer tube, cable water pipe, water inlet pipe, tracheae, the first cooling water channel, nozzle ceramics inner part, nozzle metal connecting piece, nozzle metal outer part, water pipe, the second cooling water channel, radiator, terminal clamp, dead ring and rear caps after a kind of TIG welding gun, including pipette tips inner tube, pipette tips attachment base, the preceding outer tube of pipette tips, pipette tips.The utility model passes through two water circulation channels, the cooling pipette tips of one water circulation channel, another water circulation channel cooling nozzles, the temperature of pipette tips in the welding process and vulnerable part can be reduced, the service life of vulnerable part can be not only increased, reduces the replacement frequency of vulnerable part, working efficiency can also be improved, keep welding process more stable, guarantees welding quality, to improve the service performance of TIG welding gun.
Description
Technical field
The utility model relates to welding technology field, in particular to a kind of TIG welding gun.
Background technique
General T IG welding gun is when carrying out high current welding, since arc temperature is very high, causes before the nozzle of electric arc
End position temperature is very high.Now the nozzle of general TIG welding gun mostly uses bulk ceramics material, explosive easy to crack under the high temperature conditions,
Service life is short, and replacement frequency is high, and influences weldquality, to reduce the service performance of TIG welding gun.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of TIG welding guns, solve TIG welding gun service performance difference
Problem.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of TIG welding gun, including pipette tips component, the pipette tips component include pipette tips inner tube, the pipette tips inner tube front end face
It is welded with pipette tips attachment base, the pipette tips outer wall of inner tube front end sleeve is equipped with outer tube before pipette tips, the pipette tips outer wall of inner tube rear end cap
Equipped with outer tube after pipette tips, the rear end of the pipette tips outer wall of inner tube is equipped with cable water pipe, water inlet pipe and tracheae, outside the pipette tips inner tube
Wall is equipped with the first cooling water channel, and first cooling water channel one end is connect with the water inlet pipe, and first cooling water channel is another
One end is connect with the cable water pipe, and the tracheae is connected to the pipette tips internal tube, and pipette tips inner tube front end is equipped with water
Cold nozzle assembly, the water-cooled nozzle component include nozzle ceramics inner part, and the nozzle ceramics inner part and the pipette tips connect
Joint chair is threadedly coupled, and the nozzle ceramics inner part front end is equipped with the nozzle metal being threadedly coupled with the nozzle ceramics inner part
Connector, nozzle metal connecting piece front end are welded with nozzle metal outer part, and the nozzle metal outer part two sides are all set
There is water pipe, the nozzle metal connecting piece outer wall is equipped with the second cooling water channel being connected to the water pipe, the pipette tips connection
It is inserted with radiator in seat, terminal clamp is inserted in the radiator, the pipette tips component front end sleeve is equipped with dead ring, described
Pipette tips inner tube rear end is equipped with rear cap.
Further, outer tube is welded to form outer tube assembly after outer tube and the pipette tips before the pipette tips.
Further, the outer tube assembly front end sleeve is equipped with preceding insulation tube, and the outer tube assembly rear end cap insulate after being equipped with
Pipe.
Further, the rear end of the pipette tips outer wall of inner tube is equipped with protection cap.
Further, the rear cap is connect with the pipette tips Internal Pipe Thread.
Further, the water pipe rear end is welded with water pipe head.
By adopting the above technical scheme, since by two water circulation channels, a water circulation channel cools down pipette tips, another
Water circulation channel cooling nozzles can reduce the temperature of pipette tips in the welding process and vulnerable part, can not only increase vulnerable part
Service life, reduce the replacement frequency of vulnerable part, working efficiency can also be improved, keep welding process more stable, guarantee weldering
Quality is connect, to improve the service performance of TIG welding gun.
Detailed description of the invention
Fig. 1 is a kind of internal sectional structure schematic diagram of TIG welding gun of the utility model；
Fig. 2 is the internal sectional structure schematic diagram of water-cooled nozzle component in a kind of TIG welding gun of the utility model；
Fig. 3 is the internal sectional structure schematic diagram of pipette tips component in a kind of TIG welding gun of the utility model；
Fig. 4 is a kind of decomposition texture schematic diagram of TIG welding gun of the utility model.
Figure number and its explanation:
1, water-cooled nozzle component；1.1, nozzle metal outer part；1.2, nozzle metal connecting piece；1.3, nozzle ceramics are internal
Part；1.4, water pipe；1.5, water pipe head；2, terminal clamp；3, radiator；4, dead ring；5, pipette tips component；5.1, pipette tips connect
Seat；5.2, outer tube before pipette tips；5.3, pipette tips inner tube；5.4, outer tube after pipette tips；5.5, cable water pipe；5.6, water inlet pipe；5.7, gas
Pipe；6, protection cap；7, preceding insulation tube；8, rear insulation tube；9, rear cap.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Referring to figs. 1 to Fig. 4, a kind of TIG welding gun provided by the utility model, including pipette tips component 5, pipette tips component 5 include
Pipette tips inner tube 5.3,5.3 front end face of pipette tips inner tube are welded with pipette tips attachment base 5.1, and 5.3 outer wall front end sleeve of pipette tips inner tube is equipped with rifle
Outer tube 5.2 before head, 5.3 outer wall rear end cap of pipette tips inner tube are equipped with outer tube 5.4 after pipette tips, and the rear end of 5.3 outer wall of pipette tips inner tube is equipped with
Cable water pipe 5.5, water inlet pipe 5.6 and tracheae 5.7,5.3 outer wall of pipette tips inner tube are equipped with the first cooling water channel, the first cooling water channel
One end is connect with water inlet pipe 5.6, and the first cooling water channel other end is connect with cable water pipe 5.5, tracheae 5.7 and pipette tips inner tube 5.3
Inside connection, 5.3 front end of pipette tips inner tube are equipped with water-cooled nozzle component 1, and water-cooled nozzle component 1 includes nozzle ceramics inner part 1.3,
Nozzle ceramics inner part 1.3 is threadedly coupled with pipette tips attachment base 5.1, and 1.3 front end of nozzle ceramics inner part is equipped with and nozzle ceramics
The nozzle metal connecting piece 1.2 that inner part 1.3 is threadedly coupled, 1.2 front end of nozzle metal connecting piece is welded with nozzle metal outer
Part 1.1,1.1 two sides of nozzle metal outer part are designed with water pipe 1.4, and 1.1 outer wall of nozzle metal connecting piece is equipped with and water pipe 1.4
Second cooling water channel of connection is inserted with radiator 3 in pipette tips attachment base 5.1, terminal clamp 2, pipette tips is inserted in radiator 3
5 front end sleeve of component is equipped with dead ring 4, and 5.3 rear end of pipette tips inner tube is equipped with rear cap.
First cooling water channel of the technical program is formed by the first water channel slot of 5.3 outer wall of pipette tips inner tube and outer tube assembly,
Second cooling water channel is formed by the second water channel slot and nozzle metal outer part 1.1 of 5.1 outer wall of pipette tips attachment base.Pass through cable water
Pipe 5.5, water inlet pipe 5.6 and the first cooling water channel form a water circulating cooling channel, pass through the second cooling water channel and two water
Pipe 1.4 forms another water circulating cooling channel.By two water circulation channels, the cooling pipette tips of a water circulation channel are another
A water circulation channel cooling nozzles, can reduce the temperature of pipette tips in the welding process and vulnerable part, can not only increase rapid wear
The service life of part reduces the replacement frequency of vulnerable part, can also improve working efficiency, keeps welding process more stable, guarantees
Welding quality, to improve the service performance of TIG welding gun.
Outer tube 5.4 is welded to form outer tube assembly after outer tube 5.2 and pipette tips before pipette tips.Outer tube assembly front end sleeve is equipped with preceding insulation
Pipe 7, outer tube assembly rear end cap are equipped with rear insulation tube 8.Welding gun can be played by preceding insulation tube 7, rear insulation tube 8 and dead ring 4
External insulating effect.
The rear end of 5.3 outer wall of pipette tips inner tube is equipped with protection cap 6.Protection cap 6 is for protecting cable water pipe 5.5, water inlet pipe 5.6
It is not destroyed with tracheae 5.7.
Cap 9 is threadedly coupled with pipette tips inner tube 5.3 afterwards.The installation and removal of cap 9 in this way after convenience.
1.4 rear end of water pipe is welded with water pipe head 1.5.It is convenient in this way to be connect with external source.
In conclusion the utility model passes through two water circulation channels, the cooling pipette tips of a water circulation channel, another water
Circulation canal cooling nozzles can reduce the temperature of pipette tips in the welding process and vulnerable part, can not only increase vulnerable part
Service life reduces the replacement frequency of vulnerable part, can also improve working efficiency, keeps welding process more stable, guarantees welding
Quality, to improve the service performance of TIG welding gun.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of TIG welding gun, which is characterized in that including pipette tips component, the pipette tips component includes pipette tips inner tube, in the pipette tips
Pipe front end face is welded with pipette tips attachment base, and the pipette tips outer wall of inner tube front end sleeve is equipped with outer tube before pipette tips, outside the pipette tips inner tube
Wall rear end cap is equipped with outer tube after pipette tips, and the rear end of the pipette tips outer wall of inner tube is equipped with cable water pipe, water inlet pipe and tracheae, the rifle
Head outer wall of inner tube is equipped with the first cooling water channel, and first cooling water channel one end is connect with the water inlet pipe, and described first is cold
But the water channel other end is connect with the cable water pipe, and the tracheae is connected to the pipette tips internal tube, before the pipette tips inner tube
End is equipped with water-cooled nozzle component, and the water-cooled nozzle component includes nozzle ceramics inner part, the nozzle ceramics inner part and institute
The threaded connection of pipette tips attachment base is stated, the nozzle ceramics inner part front end is equipped with and is threadedly coupled with the nozzle ceramics inner part
Nozzle metal connecting piece, nozzle metal connecting piece front end are welded with nozzle metal outer part, the nozzle metal outer part
Two sides are designed with water pipe, and the nozzle metal connecting piece outer wall is equipped with the second cooling water channel being connected to the water pipe, described
It is inserted with radiator in pipette tips attachment base, terminal clamp is inserted in the radiator, the pipette tips component front end sleeve is equipped with exhausted
Edge ring, pipette tips inner tube rear end are equipped with rear cap.
2. TIG welding gun according to claim 1, which is characterized in that outer tube welds after outer tube and the pipette tips before the pipette tips
Connect the outer tube assembly of composition.
3. TIG welding gun according to claim 2, which is characterized in that the outer tube assembly front end sleeve is equipped with preceding insulation tube, institute
Outer tube assembly rear end cap is stated equipped with rear insulation tube.
4. TIG welding gun according to claim 1, which is characterized in that the rear end of the pipette tips outer wall of inner tube is equipped with protection cap.
5. TIG welding gun according to claim 1, which is characterized in that cap is connect with the pipette tips Internal Pipe Thread after described.
6. TIG welding gun according to claim 1, which is characterized in that the water pipe rear end is welded with water pipe head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507621.2U CN208231050U (en) | 2018-04-10 | 2018-04-10 | A kind of TIG welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507621.2U CN208231050U (en) | 2018-04-10 | 2018-04-10 | A kind of TIG welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208231050U true CN208231050U (en) | 2018-12-14 |
Family
ID=64586335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820507621.2U Active CN208231050U (en) | 2018-04-10 | 2018-04-10 | A kind of TIG welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208231050U (en) |
-
2018
- 2018-04-10 CN CN201820507621.2U patent/CN208231050U/en active Active
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