CN209256055U - A kind of CO2Gas shielded arc welding flexibility gooseneck - Google Patents
A kind of CO2Gas shielded arc welding flexibility gooseneck Download PDFInfo
- Publication number
- CN209256055U CN209256055U CN201821871437.2U CN201821871437U CN209256055U CN 209256055 U CN209256055 U CN 209256055U CN 201821871437 U CN201821871437 U CN 201821871437U CN 209256055 U CN209256055 U CN 209256055U
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- red copper
- welding
- internal diameter
- gooseneck
- current divider
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a kind of CO2Gas shielded arc welding flexibility gooseneck.Mainly solve the problems, such as that existing welding gun gooseneck has fixed angle and small space is made to be unable to satisfy welding requirements.It is characterized by: the tail end internal diameter of the current divider (4) and (7) one end internal diameter of red copper helical flexible bend pipe weld;Another end internal diameter welding welding-gun quick coupling (8) tail end internal diameter of red copper helical flexible bend pipe (7);The trailing end outer diameter and (6) one end internal diameter of red copper bellow seal pipe of current divider (4) weld;Welding gun quick coupling (8) trailing end outer diameter and another end internal diameter of red copper bellow seal pipe (6) weld;(8) four current divider (4), red copper bellow seal pipe (6), red copper helical flexible bend pipe (7), welding gun quick coupling parts form a seal cavity.The CO2Gas shielded arc welding flexibility gooseneck can guarantee that welding gun bending angle is arbitrarily adjustable, meet small space welding requirements.
Description
Technical field
The utility model relates to welding procedure technical field, in particular to a kind of CO2Gas shielded arc welding flexibility gooseneck.
Background technique
In welding procedure, CO2Gas-shield welding method is frequently used for steel construction, storage tank and structural member etc., for convenience of CO2
The use of gas shielded arc welding, welding gun portion of the handle have the gooseneck with bending angle, but since existing welding gun gooseneck exists admittedly
Fixed angle, some specific positions can not use CO2Welding gun is welded, and there are certain restrictions for spatial accessibility, affects CO2Gas
The use of body protection weldering.
Summary of the invention
Technical problem to be solved in the utility model is to overcome to exist in background technique there are existing welding gun gooseneck to consolidate
The problem of fixed angle makes small space be unable to satisfy welding requirements, and a kind of CO is provided2Gas shielded arc welding flexibility gooseneck, should
CO2Gas shielded arc welding flexibility gooseneck can guarantee that welding gun bending angle is arbitrarily adjustable, meet small space welding requirements.
The invention for solving the technical problem can reach by following technical solution: the CO2Gas shielded arc welding flexibility gooseneck
Pipe, including current divider, the tail end internal diameter and one end internal diameter of red copper helical flexible bend pipe of the current divider weld;Red copper spiral is soft
Property another end internal diameter welding welding-gun quick coupling tail end internal diameter of bend pipe;The trailing end outer diameter and red copper bellow seal pipe one of current divider
The welding of end internal diameter;Welding gun quick coupling trailing end outer diameter and another end internal diameter of red copper bellow seal pipe weld;Current divider, red copper
Four bellow seal pipe, red copper helical flexible bend pipe, welding gun quick coupling parts form a seal cavity;It is close in red copper ripple
One layer of partiting thermal insulation pipe is coated outside tube sealing.
The utility model can have the following beneficial effects: compared with above-mentioned background technique using the CO2Gas shielded arc welding
Flexible gooseneck can be welded in the specific position of workpiece, had a wide range of application, replaced convenient, and angular adjustment is simple, can be with
CO is adjusted according to specific location2Gas protecting welding gun angle.While guaranteeing welding quality, welding efficiency is improved, and
It is effectively saved construction cost.Labor intensity is reduced, welding first-time qualification rate is improved.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model.
In figure: 1. welding wires 2. protect 3. ignition tip of mouth, 4. current divider, 5. partiting thermal insulation pipe, 6. red copper bellow seal pipe
7. 8. welding gun quick coupling of red copper helical flexible bend pipe, 9. rubber seal.
Specific embodiment:
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Fig. 1, the CO2Gas shielded arc welding flexibility gooseneck, including current divider 4,4 front end of current divider is equipped with conduction
Mouth 3;The tail end internal diameter and 7 one end internal diameter of red copper helical flexible bend pipe of current divider 4 weld;Red copper helical flexible bend pipe 7 is another
8 tail end internal diameter of end internal diameter welding welding-gun quick coupling;In the trailing end outer diameter of current divider 4 and 6 one end of red copper bellow seal pipe
Diameter welding;8 trailing end outer diameter of welding gun quick coupling and another end internal diameter of red copper bellow seal pipe 6 weld;Current divider 4, red copper wave
8 four line seal pipe 6, red copper helical flexible bend pipe 7, welding gun quick coupling parts form a seal cavity;In red copper ripple
One layer of partiting thermal insulation pipe 5 is coated outside seal pipe 6;Suit protection mouth 2 outside current divider 4 and ignition tip 3;Welding gun quick coupling 8
Rubber seal 9 is housed at external interface;In ignition tip 3, current divider 4, red copper helical flexible bend pipe 7 and welding gun quick coupling 8
Chamber is equipped with welding wire 1.
The CO2 gas shielded arc welding flexibility gooseneck, does inner core using red copper helical flexible bend pipe 7, close using red copper ripple
Tube sealing 6 is sealed red copper helical flexible bend pipe 7, meets protective gas conveying and airtightness protection in welding process, in purple
Insulated heat protection is carried out using partiting thermal insulation pipe 5 outside copper bellow seal pipe 6, by the flexible gooseneck to complete and gas point
Stream device 4 and welding gun erection joint link respectively, ultimately form flexible gooseneck of the invention.It can be become using flexible gooseneck
180 ° facilitate welding to operate, and improve welding efficiency and a solder yield.The improved flexible gooseneck of the present invention can be real
Existing 220 ° of side coils welding, facilitates welder to operate, qualification rate is reprocessed in raising.
CO2Gas shielded arc welding flexible elbow is in CO2Gas shielded arc welding training class and Construction of Steel Structure scene use, welding gun angle
Degree can be arbitrarily bent, and do not influenced welding quality, while having good improvement on spatial accessibility, improved former CO2Welding gun
Can not welding position welding quality, reducing engineering cost, reducing labor intensity, improving welding first-time qualification rate.
Claims (5)
1. a kind of CO2Gas shielded arc welding flexibility gooseneck, including current divider (4), it is characterised in that: the tail end of the current divider (4)
Internal diameter and (7) one end internal diameter of red copper helical flexible bend pipe weld;Another end internal diameter welding weldering of red copper helical flexible bend pipe (7)
Rifle quick coupling (8) tail end internal diameter;The trailing end outer diameter and (6) one end internal diameter of red copper bellow seal pipe of current divider (4) weld;Weldering
Rifle quick coupling (8) trailing end outer diameter and another end internal diameter of red copper bellow seal pipe (6) weld;Current divider (4), red copper ripple are close
(8) four tube sealing (6), red copper helical flexible bend pipe (7), welding gun quick coupling parts form a seal cavity;In red copper wave
One layer of partiting thermal insulation pipe (5) is coated outside line seal pipe (6).
2. CO according to claim 12Gas shielded arc welding flexibility gooseneck, it is characterised in that: current divider (4) front end
Equipped with ignition tip (3).
3. CO according to claim 22Gas shielded arc welding flexibility gooseneck, it is characterised in that: the current divider (4) and lead
Suit protection mouth (2) outside sparking plug (3).
4. CO according to claim 22Gas shielded arc welding flexibility gooseneck, it is characterised in that: the ignition tip (3) shunts
Device (4), red copper helical flexible bend pipe (7) and welding gun quick coupling (8) inner cavity are equipped with welding wire (1).
5. CO according to claim 12Gas shielded arc welding flexibility gooseneck, it is characterised in that: the welding gun quick coupling
(8) rubber seal (9) are housed at external interface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821871437.2U CN209256055U (en) | 2018-11-14 | 2018-11-14 | A kind of CO2Gas shielded arc welding flexibility gooseneck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821871437.2U CN209256055U (en) | 2018-11-14 | 2018-11-14 | A kind of CO2Gas shielded arc welding flexibility gooseneck |
Publications (1)
Publication Number | Publication Date |
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CN209256055U true CN209256055U (en) | 2019-08-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821871437.2U Active CN209256055U (en) | 2018-11-14 | 2018-11-14 | A kind of CO2Gas shielded arc welding flexibility gooseneck |
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CN (1) | CN209256055U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111906416A (en) * | 2020-07-08 | 2020-11-10 | 湖南华菱湘潭钢铁有限公司 | Blind area visible welding equipment and welding method thereof |
CN115415640A (en) * | 2022-09-20 | 2022-12-02 | 东南大学 | Soft device for electric arc additive repair under space constraint condition |
-
2018
- 2018-11-14 CN CN201821871437.2U patent/CN209256055U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111906416A (en) * | 2020-07-08 | 2020-11-10 | 湖南华菱湘潭钢铁有限公司 | Blind area visible welding equipment and welding method thereof |
CN111906416B (en) * | 2020-07-08 | 2021-12-21 | 湖南华菱湘潭钢铁有限公司 | Blind area visible welding equipment and welding method thereof |
CN115415640A (en) * | 2022-09-20 | 2022-12-02 | 东南大学 | Soft device for electric arc additive repair under space constraint condition |
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