CN209223368U - Bipolar electrode welding gun - Google Patents
Bipolar electrode welding gun Download PDFInfo
- Publication number
- CN209223368U CN209223368U CN201822209816.1U CN201822209816U CN209223368U CN 209223368 U CN209223368 U CN 209223368U CN 201822209816 U CN201822209816 U CN 201822209816U CN 209223368 U CN209223368 U CN 209223368U
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- CN
- China
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- pipette tips
- gun platform
- pipe
- outer tube
- cooling water
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Abstract
The utility model relates to welding gun technical field, especially a kind of bipolar electrode welding gun, including gun platform and two pipette tips components being fixed on gun platform；The bottom end of pipette tips pipe passes through insulation sleeve and is mounted on gun platform in two pipette tips components, angle between the axis of two electrodes is acute angle, the utility model is used is arranged two pipette tips components on same gun platform, and it is arranged in a crossed manner the electrode in two pipette tips components, to which the height of adjusting gun platform opposite piece can be passed through, realize can two point continuously weld, also can single-point continuously weld, wherein work efficiency is high when the continuous welding of the single-point, slab can be welded with high current, and each pipette tips component has independent first cooling water cavity, good cooling results；Other two pipette tips pipe passes through insulation sleeve respectively and is mounted on gun platform, and mutual insulating can effectively improve safety；Two independently installed pipette tips components are also convenient for repairing, to reduce cost.
Description
Technical field
The utility model relates to welding gun technical field, especially a kind of bipolar electrode welding gun.
Background technique
Non-consumable gas shielded arc welding is
Heat source and carry out fusion welding, since the process of non-consumable gas shielded arc welding is easy to control, be easily obtained inherent quality and appearance
The excellent welding point that quality annexs, therefore it is widely used in the thicker weldment of thin plate weldment and welding quality requirement strictly
Welding；Therefore only one general electrode of non-consumable gas shielded arc welding rifle in the prior art can only realize single-point sequential welding
It connects, cannot achieve two point and continuously weld, cause workpiece to need two point continuously to weld timeliness rate relatively low.
Utility model content
Technical problem to be solved by the utility model is: cannot achieve two point sequential welding to solve the welding gun of the prior art
The problem of connecing now provides a kind of bipolar electrode welding gun.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of bipolar electrode welding gun, including gun platform and
Two pipette tips components being fixed on gun platform；
The pipette tips component includes pipette tips pipe, the electrode holder being arranged in pipette tips pipe and the electricity being clamped in electrode holder
Pole, the bottom end of pipette tips pipe passes through insulation sleeve and is mounted on gun platform in two pipette tips components, and the pipette tips Guan Shangjun is surrounded with
One cooling water cavity；
The through-hole passed through there are two power pole is opened up on the gun platform, the electrode in two pipette tips components is each passed through two
The through-hole, the angle between the axis of two electrodes is acute angle.
Two pipette tips components are set on same gun platform in this programme, and set the electrode in two pipette tips components in intersection
Set, thus can by adjust gun platform opposite piece height, realization can two point continuously weld, also can single-point continuously weld,
Wherein work efficiency is high when the continuous welding of the single-point, can weld slab with high current, and each pipette tips component has independence
The first cooling water cavity, good cooling results；Other two pipette tips pipe passes through insulation sleeve respectively and is mounted on gun platform, mutual insulating,
Safety can effectively be improved.
Further, the first outer tube, the internal perisporium and pipette tips of first outer tube are arranged and are fixed with outside the pipette tips pipe
First cooling water cavity is formed between the periphery wall of pipe, and the first water inlet pipe and the first water outlet are fixed on first outer tube
Pipe, first water inlet pipe and the first outlet pipe are connected to the first cooling water cavity on the first outer tube where it.
Gun platform is under worst hot case for a long time in order to prevent there is the case where softening transform, further, the gun platform
Bottom end be arranged and be fixed with the second outer tube, it is cooling that second is formed between the internal perisporium of second outer tube and the periphery wall of gun platform
Water cavity is fixed with the second water inlet pipe and the second outlet pipe on second outer tube, and second water inlet pipe and the second outlet pipe are equal
It is connected to the second cooling water cavity on the second outer tube where it；It can be in time to gun platform using the cooling water in the second cooling water cavity
It is cooled down, takes away conduction in welding process and improve the service life of gun platform, while can also be in gun platform to the heat on gun platform
Electrode further cooled down, improve the service life of electrode.
Further, partition, second water inlet pipe and the second outlet pipe difference are fixed in second cooling water cavity
Positioned at the two sides of partition, the setting of partition can make from the cooling water that the second water inlet pipe flows into after the second cooling water cavity one circle,
It is flowed out from the second outlet pipe, so as to improve cooling efficiency.
The beneficial effects of the utility model are: the bipolar electrode welding gun of the utility model is used is arranged two on same gun platform
Pipette tips component, and it is arranged in a crossed manner the electrode in two pipette tips components, so that the height of adjusting gun platform opposite piece can be passed through
Degree, realization can two point continuously weld, also can single-point continuously weld, wherein work efficiency is high when the continuous welding of the single-point,
Slab can be welded with high current, and each pipette tips component has independent first cooling water cavity, good cooling results；Other two rifle
Head tube passes through insulation sleeve respectively and is mounted on gun platform, and mutual insulating can effectively improve safety；Two independently installed pipette tips
Component is also convenient for repairing, to reduce cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic three dimensional views of the utility model bipolar electrode welding gun；
Fig. 2 is the schematic cross-sectional view of the utility model bipolar electrode welding gun；
Fig. 3 is schematic diagram of the utility model bipolar electrode welding gun when two point continuously welds；
Fig. 4 is schematic diagram of the utility model bipolar electrode welding gun when single-point continuously welds.
In figure: 1, gun platform, 1-1, through-hole, 1-2, the second cooling water cavity, 2, pipette tips component, 2-1, pipette tips pipe, 2-2, electrode
Folder, 2-3, electrode, 2-4, the first cooling water cavity, 2-5, the first outer tube, 2-6, the first water inlet pipe, 2-7, the first outlet pipe, 2-8,
Insulation sleeve, the 3, second outer tube, the 4, second water inlet pipe, the 5, second outlet pipe, 6, partition, 7, workpiece.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model, direction
It can be only used for helping the description to the feature in attached drawing with referring to (for example, upper and lower, left and right, etc.).Therefore, it is not limiting
Following specific embodiments are used in property meaning processed, and are only requested by appended claims and its equivalent form to limit
The range of the theme of protection.
Embodiment 1
As shown in Figs. 1-2, a kind of bipolar electrode welding gun, including gun platform 1 and two pipette tips components 2 being fixed on gun platform 1；
The pipette tips component 2 includes pipette tips pipe 2-1, the electrode holder 2-2 being arranged in pipette tips pipe 2-1 and is clamped in electrode holder
An electrode 2-3 in 2-2, the bottom end of pipette tips pipe 2-1 passes through insulation sleeve 2-8 and is mounted on gun platform 1 in two pipette tips components 2,
The first cooling water cavity 2-4 is surrounded on the pipette tips pipe 2-1；
The through-hole 1-1 passed through there are two power pole 2-3, the electrode 2-3 in two pipette tips components 2 are opened up on the gun platform 1
Two through-hole 1-1 are each passed through, the angle between the axis of two electrode 2-3 is acute angle.
The bottom end of pipette tips pipe 2-1 is threadedly coupled with insulation sleeve 2-8 in the present embodiment, and insulation sleeve 2-8 and 1 screw thread of gun platform connect
It connects；Tungsten bar specifically can be used in electrode 2-3.
It is arranged outside the pipette tips pipe 2-1 and is fixed with the first outer tube 2-5, the internal perisporium and pipette tips of the first outer tube 2-5
The first cooling water cavity 2-4 is formed between the periphery wall of pipe 2-1, is fixed with the first water inlet pipe 2-6 on the first outer tube 2-5
With the first outlet pipe 2-7, the first water inlet pipe 2-6 and the first outlet pipe 2-7 with it where on the first outer tube 2-5 first
Cooling water cavity 2-4 connection；Cooling water from the first water inlet pipe 2-6 enter the first cooling water cavity 2-4 pipette tips component 2 is carried out it is cold
But, it is then flowed out from the first outlet pipe 2-7 of the first cooling water cavity 2-4, constitutes circulation.
The both ends of the first outer tube 2-5, which can be used, in the present embodiment is weldingly fixed on the outer wall of pipette tips pipe 2-1.
The bottom end of the gun platform 1 is arranged and is fixed with the second outer tube 3, the internal perisporium of second outer tube 3 and gun platform 1 it is outer
The second cooling water cavity 1-2 is formed between peripheral wall, is fixed with the second water inlet pipe 4 and the second outlet pipe 5, institute on second outer tube 3
The second water inlet pipe 4 and the second outlet pipe 5 is stated to be connected to the second cooling water cavity 1-2 on the second outer tube 3 where it；Cooling water
It enters the second cooling water cavity 1-2 from the second water inlet pipe 4 to cool down gun platform 1, then from the second of the second cooling water cavity 1-2
Outlet pipe 5 flows out, and constitutes circulation, can be cooled down, be taken away to gun platform 1 in time using the cooling water in the second cooling water cavity 1-2
Conduction improves the service life of gun platform 1 to the heat on gun platform 1 in welding process, while can also be to the electrode 2-3 in gun platform 1
It is further cooled down, improves the service life of electrode 2-3.
The both ends of the second outer tube 3, which can be used, in the present embodiment is weldingly fixed on the outer wall of pipette tips pipe 2-1.
Partition 6 is fixed in the second cooling water cavity 1-2, second water inlet pipe 4 and the second outlet pipe 5 are located at
The two sides of partition 6, the setting of partition 6 can be such that the cooling water flowed into from the second water inlet pipe 4 encloses around the second cooling water cavity 1-2 mono-
Afterwards, it is flowed out from the second outlet pipe 5, so as to improve cooling efficiency.
Above-mentioned bipolar electrode welding gun two pipette tips components 2 in welding work independently；
As shown in Figures 3 and 4, by adjusting distance (travelling workpiece 7 or mobile welding gun) of the workpiece 7 relative to welding gun, when workpiece 7
Welding position when being not at the crossing point of axes of two electrode 2-3, i.e., each electrode 2-3 has an intersection point with workpiece 7, this
When two point can be realized continuously weld；When at the crossing point of axes that the welding position of workpiece 7 is in two electrode 2-3, it is at this time
Achievable single-point continuously welds, and work efficiency is high when the continuous welding of the single-point, can weld slab with high current.
The above-mentioned desirable embodiment according to the utility model is enlightenment, through the above description, relevant staff
Completely various changes and amendments can be carried out in the range of without departing from this item utility model technical idea.This item is practical
Novel technical scope is not limited to the contents of the specification, it is necessary to determine that its is technical according to scope of the claims
Range.
Claims (4)
1. a kind of bipolar electrode welding gun, it is characterised in that: including gun platform (1) and two pipette tips components being fixed on gun platform (1)
(2)；
The pipette tips component (2) includes pipette tips pipe (2-1), the electrode holder (2-2) being arranged in pipette tips pipe (2-1) and is clamped in electricity
Pole presss from both sides the electrode (2-3) in (2-2), and the bottom end of pipette tips pipe (2-1) passes through insulation sleeve (2-8) in two pipette tips components (2)
It is mounted on gun platform (1), is surrounded with the first cooling water cavity (2-4) on the pipette tips pipe (2-1)；
The through-hole (1-1) passed through there are two power pole (2-3), the electrode in two pipette tips components (2) are opened up on the gun platform (1)
(2-3) is each passed through two through-holes (1-1), and the angle between the axis of two electrodes (2-3) is acute angle.
2. bipolar electrode welding gun according to claim 1, it is characterised in that: be arranged and be fixed with outside the pipette tips pipe (2-1)
First outer tube (2-5) forms described first between the internal perisporium of first outer tube (2-5) and the periphery wall of pipette tips pipe (2-1)
Cooling water cavity (2-4) is fixed with the first water inlet pipe (2-6) and the first outlet pipe (2-7) on first outer tube (2-5), described
First water inlet pipe (2-6) and the first outlet pipe (2-7) with the first cooling water cavity (2-4) where it on first outer tube (2-5)
Connection.
3. bipolar electrode welding gun according to claim 1, it is characterised in that: the bottom end of the gun platform (1) is arranged and is fixed with
Second outer tube (3) forms the second cooling water cavity (1- between the internal perisporium of second outer tube (3) and the periphery wall of gun platform (1)
2) the second water inlet pipe (4) and the second outlet pipe (5), second water inlet pipe (4) and, are fixed on second outer tube (3)
Two outlet pipes (5) are connected to the second cooling water cavity (1-2) on the second outer tube (3) where it.
4. bipolar electrode welding gun according to claim 3, it is characterised in that: be fixed in second cooling water cavity (1-2)
Partition (6), second water inlet pipe (4) and the second outlet pipe (5) are located at the two sides of partition (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209816.1U CN209223368U (en) | 2018-12-26 | 2018-12-26 | Bipolar electrode welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209816.1U CN209223368U (en) | 2018-12-26 | 2018-12-26 | Bipolar electrode welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209223368U true CN209223368U (en) | 2019-08-09 |
Family
ID=67509323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822209816.1U Active CN209223368U (en) | 2018-12-26 | 2018-12-26 | Bipolar electrode welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209223368U (en) |
-
2018
- 2018-12-26 CN CN201822209816.1U patent/CN209223368U/en active Active
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