CN207757058U - A kind of portable submerged-arc welding gun - Google Patents
A kind of portable submerged-arc welding gun Download PDFInfo
- Publication number
- CN207757058U CN207757058U CN201721880047.7U CN201721880047U CN207757058U CN 207757058 U CN207757058 U CN 207757058U CN 201721880047 U CN201721880047 U CN 201721880047U CN 207757058 U CN207757058 U CN 207757058U
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- welding gun
- flux
- submerged
- arc welding
- separation storehouse
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Abstract
The utility model discloses a kind of portable submerged-arc welding guns.It includes holding mechanism, welding torch clamping mechanism, flux delivery pipeline, gas solid separation storehouse, flux nozzle and threeway protection mouth；Holding mechanism includes welding gun handle, and arc welding gun switch is arranged in the upper end of welding gun handle；Welding torch clamping mechanism is arranged in the side of welding gun handle, and welding torch clamping mechanism includes welding gun, positioning groove and positioning protrusion, and welding gun is set in positioning groove；The top in the front end setting gas solid separation storehouse of flux delivery pipeline, gas solid separation storehouse is dust excluding hood, and the bottom in gas solid separation storehouse connects flux nozzle, and flux nozzle protects mouth to connect by hose with threeway.The submerged-arc welding gun of the utility model is convenient for carrying, small, light weight, high degree of automation, and being suitably applied large and medium-sized submerged arc soldering equipment is inconvenient to the small space entered.
Description
Technical field
The utility model belongs to welding technology field, specifically, is related to a kind of portable submerged-arc welding gun.
Background technology
Shipyard etc. needs to carry out the enterprise of submerged-arc welding, and the solder flux surplus of con-ventional handheld submerged-arc welding gun is insufficient, needs midway hand
It is dynamic to install solder flux additional.The degree of automation is low.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide it is a kind of be convenient for carrying bury
The portable submerged-arc welding gun of arc angle weldering, downhand welding.The submerged-arc welding gun of the utility model can be used for the submerged arc of the downhand welding of cut deal, fillet welding
Weldering, is suitable for the small space that large and medium-sized submerged arc soldering equipment does not enter.
The technical solution of the utility model is specifically described as follows.
A kind of portable submerged-arc welding gun comprising holding mechanism, welding torch clamping mechanism, flux delivery pipeline, gas-particle separation
Mouth is protected in storehouse, flux nozzle and threeway；The holding mechanism includes welding gun handle, and arc welding gun switch is arranged in the upper end of welding gun handle；
Welding torch clamping mechanism is arranged in the side of welding gun handle, and welding torch clamping mechanism includes welding gun, positioning groove and positioning protrusion, welding gun
It is set in positioning groove；The front end setting gas-particle separation storehouse of the flux delivery pipeline, the top in gas-particle separation storehouse be except
The bottom of dust hood, gas-particle separation storehouse connects flux nozzle, and flux nozzle protects mouth to connect by hose with threeway.
In the utility model, welding gun handle is rectangle, and chamfering is arranged in edge.
In the utility model, stainless steel mesh is set on dust excluding hood.
In the utility model, the arrival end of flux delivery pipeline is connected with flux delivery machine.
Compared to the prior art, the beneficial effects of the utility model are：Compact-sized simple, whole light, installation is not
Complexity, easy to carry, small, light-weight, high degree of automation.The case where being not in solder flux accumulation.Be suitable for downhand welding and
Fillet welding, welding gun tilt adjustable range is up to 0~90 °.Being suitably applied large and medium-sized submerged arc soldering equipment is inconvenient to the small space entered.
Description of the drawings
Fig. 1 is the portable submerged-arc welding gun structure chart in embodiment 1.
Fig. 2 is the portable submerged-arc welding gun vertical view in embodiment 1.
Figure label：1- dust excluding hoods；2- switch recess；3- is lateral screw hole；4- flux delivery pipelines；5- welding guns are recessed
Slot；6- gooseneck welding guns；7- positioning protrusion；Mouth is protected in 8- threeways；9- hoses；10- flux nozzles；11- gas-particle separations storehouse；12-
Axial screw wire hole.
Specific implementation mode
It describes in detail with reference to the accompanying drawings and examples to the technical solution of the utility model.
Embodiment 1
As depicted in figs. 1 and 2, a kind of portable submerged-arc welding gun comprising holding mechanism, welding torch clamping mechanism, solder flux are defeated
Send pipeline 4, gas-particle separation storehouse 11, flux nozzle 10 and threeway protection mouth 8；Holding mechanism includes welding gun handle, and welding gun handle is
Chamfering is arranged in rectangle, edge, convenient for holding；Arc welding gun switch is arranged in the upper end of welding gun handle, and it is recessed that arc welding gun switch is located at switch
Lateral screw hole is set in slot 2, in switch recess 2；Welding torch clamping mechanism is arranged in the side of welding gun handle, welding torch clamping mechanism
Including welding gun, positioning groove 5 and positioning protrusion 7, welding gun is gooseneck welding gun 6, and welding gun is set in positioning groove 5, positioning groove 5
Upper setting axial screw wire hole 12；Welding gun is positioned by positioning groove 5 and positioning protrusion 7, while welding gun is bolted；Solder flux
The arrival end connection flux delivery machine of conveyance conduit 4, the end setting gas-particle separation storehouse 11 of welding conveyance conduit 4, gas-solid point
Top from storehouse 11 is dust excluding hood 1, rectangular stainless steel mesh is arranged on dust excluding hood, the bottom in gas-particle separation storehouse 11 passes through skew wall
Flux nozzle 10 is connected, flux nozzle 10 protects mouth 8 to connect by hose 9 and threeway.
In the utility model, solder flux transmission pipeline 4 transmits gas-flux mixture, and is conveyed into the gas-in welding gun
Gu in separation bin 11, gas-flux mixture is transmitted into gas-solid separation bin 11, turbulent flow is formed after impacting bulkhead, solder flux is lost
Lose most of kinetic energy.Flux particle flows to orlop along skew wall under the effect of gravity, into flux nozzle 10.Gas is from dust cover 1
Place is overflowed, wherein the dust from solder flux contained falls to orlop through stainless steel mesh filtering, is imported among solder flux, to complete
At the separation of air and solder flux；The flux particle isolated is transported in threeway protection mouth 8, is repaved and is spread across on workpiece, electric arc exists
It burns in solder flux, slag protection weld seam completes submerged-arc welding.
More than, a kind of portable submerged-arc welding gun in embodiment can be used for the submerged-arc welding of downhand welding, the fillet welding of cut deal,
Portable, small, light weight, being suitably applied large and medium-sized submerged arc soldering equipment is inconvenient to the small space entered；Its flux delivery
Automation, surplus are not required to midway and install solder flux additional manually enough；Work together the submerged-arc welding welding gun be filament submerged-arc welding it is special, be suitable for welding wire
1.2~1.6mm of diameter, can be with CO2Arc Welding Power and its wire feeder collocation.In addition to manual operation, it can also be assembled into row
It walks on trolley, realizes automatic submerged arc welding.Product the operation is stable, solder flux from gas-particle separation storehouse 11 flow out, into flux nozzle 10,
Mouth 8 is protected in hose and threeway, protects paving of at the uniform velocity falling in mouth 8 to be spread across on workpiece from threeway, good guarantor is carried out to welding process
Shield.
Claims (4)
1. a kind of portable submerged-arc welding gun, which is characterized in that including holding mechanism, welding torch clamping mechanism, flux delivery pipeline,
Mouth is protected in gas-particle separation storehouse, flux nozzle and threeway；The holding mechanism includes welding gun handle, the upper end setting of welding gun handle
Arc welding gun switch；Welding torch clamping mechanism is arranged in the side of welding gun handle, and welding torch clamping mechanism includes welding gun, positioning groove and positioning
Protrusion, welding gun are set in positioning groove；The front end setting gas-particle separation storehouse of the flux delivery pipeline, gas-particle separation storehouse
Top is dust excluding hood, and the bottom in gas-particle separation storehouse connects flux nozzle, and flux nozzle protects mouth to connect by hose with threeway.
2. portable submerged-arc welding gun according to claim 1, which is characterized in that welding gun handle is rectangle, and edge is set
Set chamfering.
3. portable submerged-arc welding gun according to claim 1, which is characterized in that stainless steel mesh is arranged on dust excluding hood.
4. portable submerged-arc welding gun according to claim 1, which is characterized in that the arrival end and solder flux of flux delivery pipeline
Conveyer connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880047.7U CN207757058U (en) | 2017-12-28 | 2017-12-28 | A kind of portable submerged-arc welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880047.7U CN207757058U (en) | 2017-12-28 | 2017-12-28 | A kind of portable submerged-arc welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757058U true CN207757058U (en) | 2018-08-24 |
Family
ID=63185574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880047.7U Active CN207757058U (en) | 2017-12-28 | 2017-12-28 | A kind of portable submerged-arc welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207757058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530921A (en) * | 2018-12-29 | 2019-03-29 | 江苏科技大学 | A kind of portable laser induction arc welding compound integral welding gun |
-
2017
- 2017-12-28 CN CN201721880047.7U patent/CN207757058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530921A (en) * | 2018-12-29 | 2019-03-29 | 江苏科技大学 | A kind of portable laser induction arc welding compound integral welding gun |
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