CN202894559U - Water-cooled welding gun for thick steel plate vertical seam automatic welding - Google Patents
Water-cooled welding gun for thick steel plate vertical seam automatic welding Download PDFInfo
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- CN202894559U CN202894559U CN 201220329021 CN201220329021U CN202894559U CN 202894559 U CN202894559 U CN 202894559U CN 201220329021 CN201220329021 CN 201220329021 CN 201220329021 U CN201220329021 U CN 201220329021U CN 202894559 U CN202894559 U CN 202894559U
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Abstract
A water-cooled welding gun for thick steel plate vertical seam automatic welding is formed by two water-cooled welding gun bodies, two wire feed pipes, two water-cooled cables and a set of insulation fixtures. The welding gun bodies are welded on the insulation fixtures 3, and the insulation fixtures are formed by two pieces of insulation plates in a connected and combined mode through bolts. Two arc-shaped grooves are formed in a gun clamping portion on the two pieces of insulation plates. A water-cooled welding gun body A and a water-cooled welding gun body B are arranged in the combined insulation fixtures 3 and are clamped and fixed. Cooling water pipelines of the welding gun body A and the welding gun body B are communicated through a connecting water pipe 4. A water-cooled cable A is connected into a water inlet pipe of the welding gun body A, and a water-cooled cable B is connected into a water outlet of the welding gun body B. A wire feed pipe I and a wire feed pipe II are respectively connected into the tail ends of the welding gun body A and the welding gun body B, and then are connected with a welding trolley through the connecting bolts on the insulation fixtures 3. The two welding gun bodies not only can be assembled, but also can be dismantled. Therefore, the water-cooled welding gun can not only achieve the automatic welding of thick steel plate vertical seams on the working condition of double-wire double-gun double-welding power supply, but also can achieve the automatic welding of thin steel plate welding seams on the working condition of single-wire single-gun single-welding power supply.
Description
Technical field
The utility model relates to a kind of metal welding gun, particularly relates to a kind of water cooled welding torch for the vertical seam of ultra-thick steel plates automatic welding.
Background technology
Along with the fast development of China's economic construction, thickness appears at the industries such as metallurgy, shipbuilding, petrochemical industry, water conservancy in a large number at ultra-thick steel plates during welding for steel structure more than 80 millimeters.For thickness 60 millimeters with the lower steel plate vertical welding, the existing relatively solder technology of moulding is monofilament electro-gas (enclosed) welding technology.But because ultra-thick steel plates vertical welding welding wire loading is also much bigger than thin plate vertical welding, single wire feed welding gun has not satisfied the requirement that welding wire is filled and weld heat input is supplied with.Want to realize effective welding of the vertical seam of ultra-thick steel plates, that just must accelerate speed and the quantity that wire feed is filled, also to increase the quantity delivered of weld heat input, and adopt two wire-feed motor wire feeds and two source of welding current to power, merging the electro-gas (enclosed) welding technology, is the effective way that solves the high-quality and efficient automatic welding of the vertical seam of ultra-thick steel plates again.Cooperate this solder technology, the mariages electro-gas (enclosed) welding that can satisfy welding system requirement welding gun just need to be provided, therefore, combined type mariages electro-gas (enclosed) welding water cooled welding torch arises at the historic moment.
Summary of the invention
The purpose of this utility model is to provide the water cooled welding torch of the vertical seam of a kind of steel plate automatic welding, this welding gun one rifle is dual-purpose, be mariages electro-gas (enclosed) welding water-cooled structure, two rifles can make up and can split, the automatic welding of steel plate cross joint under the two source of welding current operating modes of mariages rush-harvesting and rush-planting can be satisfied, the automatic welding under the sheet metal cross joint monofilament list rifle list source of welding current operating mode can be realized again.
The purpose of this utility model is achieved through the following technical solutions:
The water cooled welding torch of the vertical seam of a kind of steel plate automatic welding, include: welding gun, the insulation anchor clamps, connecting water pipe, wire-feeding pipe, wire-feeding pipe, water-cooled cable, welding gun is by two water cooled welding torch, two wire-feeding pipes, article two, water-cooled cable and cover insulation anchor clamps form, welding gun is connected on the insulation anchor clamps, combine by bolt-connection through two insulation boards, folder rifle on two insulation boards partly is shaped with two arc grooves, welding gun A and welding gun B pack into and the two are fixedly clamped in the combined insulation anchor clamps, connecting water pipe is communicated with the cooling water pipeline of welding gun A and welding gun B, the water inlet pipe of water-cooled cable A access welding gun A, the delivery port of water-cooled cable B access welding gun B, wire-feeding pipe I and wire-feeding pipe II access respectively the tail end of welding gun A and welding gun B, and the attachment bolt on the insulation anchor clamps links to each other with welding tractor again.
The water cooled welding torch of the vertical seam of described a kind of steel plate automatic welding, described two rifles are fixed on the cover insulation anchor clamps, and two rifles are in the same perpendicular, and the rifle mouth of two rifles also is in the same level face, and two rifle mouths distance is adjustable in 20 ~ 35mm scope.
The water cooled welding torch of the vertical seam of a kind of steel plate automatic welding is fixed on one of two rifles rifle the welding gun that is a monofilament electro-gas (enclosed) welding water-cooling structure on the one cover insulation anchor clamps.
Advantage of the present utility model and effect are:
The utility model has designed a kind of mariages electro-gas (enclosed) welding water cooled welding torch, and two rifles can make up and can split, and can satisfy the automatic welding of steel plate cross joint under the two source of welding current operating modes of mariages rush-harvesting and rush-planting; Can realize again the automatic welding under the sheet metal cross joint monofilament list rifle list source of welding current operating mode.Accomplish simple in structurely, easy to use, a rifle is dual-purpose, and assembling and dismantling are convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model welding gun.
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is elaborated.
Parts among the figure: 1-welding gun A, 2-welding gun B, 3-insulation anchor clamps, 4-connecting water pipe, 5-wire-feeding pipe I, 6-wire-feeding pipe II, 7-water-cooled cable A, 8-water-cooled cable B.
The utility model is a kind of multipurpose electro-gas (enclosed) welding water cooled welding torch, mainly by two water cooled welding torch, and two wire-feeding pipes, two water-cooled cables and cover insulation anchor clamps form.This welding gun can be realized the conversion of rush-harvesting and rush-planting and single rifle dual mode, to adapt to the welding of the vertical seam of different-thickness steel plate docking.The rush-harvesting and rush-planting combination is used for the vertical seam of steel plate (weld penetration is greater than 35 millimeters) welding; Single rifle pattern is used for steel plate thickness less than the welding of 35 millimeters vertical seams.This combined type mariages electro-gas (enclosed) welding water cooled welding torch is supporting with oscillator of welding gun again, just can satisfy thickness in the electro-gas (enclosed) welding of 8 ~ 120 millimeters vertical seams of steel plate docking.
Structure of the present utility model as shown in Figure 1, two water cooled welding torch planforms are similar, and this two rifle is fixed on the cover insulation anchor clamps, and two rifles are in the same perpendicular, and the rifle mouth of two rifles is in also in the same level face, and two rifle mouths distance is adjustable arbitrarily in 20 ~ 35mm scope simultaneously.After two rifle positions fix, be communicated with the cooling water pipe of connecting water pipe with two rifles again, again two water-cooled cables are accessed two rifles, at last two wire-feeding pipes are accessed respectively the gun breech interface of two rifles, so just realized the entire combination of mariages electro-gas (enclosed) welding water cooled welding torch.Again this mariages electro-gas (enclosed) welding water cooled welding torch is connected on the welding tractor by the insulation anchor clamps on it, just can implements steel plate or the vertical automatic welding that stitches of ultra-thick steel plates under the two source of welding current operating modes of mariages rush-harvesting and rush-planting.
As shown in Figure 1, the connection main body of mariages electro-gas (enclosed) welding water cooled welding torch is insulation anchor clamps 3, and it is to be combined by bolt-connection by two insulation boards, and the folder rifle on two insulation boards partly is shaped with two arc grooves.Welding gun A and welding gun B pack in the combined insulation anchor clamps 3, determine after the horizontal range of two rifle ignition tips the two to be fixedly clamped.Connecting water pipe 4 will be communicated with the cooling water pipeline of welding gun A and welding gun B.The water inlet pipe of water-cooled cable A access welding gun A, the delivery port of water-cooled cable B access welding gun B.Wire-feeding pipe I and wire-feeding pipe II access respectively the tail end of welding gun A and welding gun B.Welding gun assembling is complete, link to each other with welding tractor by the attachment bolt on the insulation anchor clamps 3 again, and then mariages electro-gas (enclosed) welding water cooled welding torch and welding system combined together, for pair source of welding current electro-gas (enclosed) weldings of mariages rush-harvesting and rush-planting ready.
The utility model can also be varied to. monofilament electro-gas (enclosed) welding water cooled welding torch, namely, on the basis of mariages electro-gas (enclosed) welding water cooled welding torch, remove welding gun A and keep welding gun B or inverse operation, remove again connecting water pipe 4, other parts remain unchanged, and this just becomes a monofilament electro-gas (enclosed) welding water cooled welding torch, just can carry out the electro-gas (enclosed) welding of the vertical seam of sheet metal docking with it.
Claims (3)
1. a steel plate founds the water cooled welding torch that stitches automatic welding, include: welding gun, the insulation anchor clamps, connecting water pipe, wire-feeding pipe, water-cooled cable, welding gun is by two water cooled welding torch, two wire-feeding pipes, article two, water-cooled cable and cover insulation anchor clamps form, it is characterized in that, welding gun is connected on the insulation anchor clamps (3), combine by bolt-connection through two insulation boards, folder rifle on two insulation boards partly is shaped with two arc grooves, welding gun A and welding gun B pack into and the two are fixedly clamped in the combined insulation anchor clamps (3), connecting water pipe (4) is communicated with the cooling water pipeline of welding gun A and welding gun B, the water inlet pipe of water-cooled cable A access welding gun A, the delivery port of water-cooled cable B access welding gun B, wire-feeding pipe I and wire-feeding pipe II access respectively the tail end of welding gun A and welding gun B, and the attachment bolt on insulation anchor clamps (3) links to each other with welding tractor again.
2. a kind of steel plate according to claim 1 founds the water cooled welding torch of seam automatic welding, it is characterized in that described two rifles are fixed on the cover insulation anchor clamps, and two rifles are in the same perpendicular, the rifle mouth of two rifles also is in the same level face, and two rifle mouths distance is adjustable in 20 ~ 35mm scope.
3. the water cooled welding torch of the vertical seam of a kind of steel plate according to claim 1 automatic welding is characterized in that, one of two rifles rifle is fixed on the welding gun that is a monofilament electro-gas (enclosed) welding water-cooling structure on the cover insulation anchor clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329021 CN202894559U (en) | 2012-07-09 | 2012-07-09 | Water-cooled welding gun for thick steel plate vertical seam automatic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329021 CN202894559U (en) | 2012-07-09 | 2012-07-09 | Water-cooled welding gun for thick steel plate vertical seam automatic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894559U true CN202894559U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329021 Expired - Fee Related CN202894559U (en) | 2012-07-09 | 2012-07-09 | Water-cooled welding gun for thick steel plate vertical seam automatic welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894559U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999167A (en) * | 2015-06-30 | 2015-10-28 | 苏州华日金菱机械有限公司 | Thick steel plate vertical welding method |
| US9833859B2 (en) | 2014-09-15 | 2017-12-05 | Lincoln Global, Inc. | Electric arc torch with cooling conduit |
| CN110091085A (en) * | 2018-12-27 | 2019-08-06 | 上海临仕激光科技有限公司 | Double wire feeders suitable for laser-MIG twin arc Combined Welding |
| CN114749760A (en) * | 2022-04-28 | 2022-07-15 | 广船国际有限公司 | Steel plate high heat input welding method |
-
2012
- 2012-07-09 CN CN 201220329021 patent/CN202894559U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9833859B2 (en) | 2014-09-15 | 2017-12-05 | Lincoln Global, Inc. | Electric arc torch with cooling conduit |
| CN104999167A (en) * | 2015-06-30 | 2015-10-28 | 苏州华日金菱机械有限公司 | Thick steel plate vertical welding method |
| CN110091085A (en) * | 2018-12-27 | 2019-08-06 | 上海临仕激光科技有限公司 | Double wire feeders suitable for laser-MIG twin arc Combined Welding |
| CN114749760A (en) * | 2022-04-28 | 2022-07-15 | 广船国际有限公司 | Steel plate high heat input welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130709 |