CN201950346U - Narrow gap double wire MIG/MAG welding apparatus - Google Patents
Narrow gap double wire MIG/MAG welding apparatus Download PDFInfo
- Publication number
- CN201950346U CN201950346U CN2010206455510U CN201020645551U CN201950346U CN 201950346 U CN201950346 U CN 201950346U CN 2010206455510 U CN2010206455510 U CN 2010206455510U CN 201020645551 U CN201020645551 U CN 201020645551U CN 201950346 U CN201950346 U CN 201950346U
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- CN
- China
- Prior art keywords
- balladeur train
- welding
- weld seam
- narrow gap
- regulating
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- Expired - Fee Related
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Abstract
The utility model relates to a narrow gap double wire MIG/MAG welding apparatus, which comprises a welding position adjusting component. The apparatus is characterized in that: the welding position adjusting component includes a transverse adjusting carriage, a longitudinal adjusting carriage and a weld seam bead height adjusting carriage; a welding gun and a weld seam tracking detecting head are mounted on the welding position adjusting component. Thus, the welding apparatus can monitor the movement track of the welding gun in time in the whole welding process, to ensure the welding gun to perform the welding of a narrow gap weld seam accurately without deviation; in addition, the transverse and longitudinal adjusting carriage can realize the accurate positioning of the welding gun, and the weld seam bead height adjusting carriage can perform the weld seam shaping; the welding apparatus can be widely applied in narrow gap welding between pipes.
Description
Technical field
The utility model relates to a kind of welder, relates in particular to a kind of narrow gap twin-wire MIG/MAG welder.
Background technology
With regard to prior art, MIG/MAG weldering (melting pole gas shielded arc welding) has obtained application more and more widely.Specifically, this welding method is to utilize the electric arc that burns between the welding wire sent to continuously and the workpiece to make thermal source, protects electric arc to weld by the gas of welding torch nib ejection.The protective gas of the common usefulness of melting pole gas shielded arc welding has argon gas, helium, carbon dioxide gas or these mist.Be called metal inert gas arc welding (being called the MIG/MAG weldering in the world) when serving as protection gas with argon gas or helium; With inert gas and oxidizing gas (oxygen; when gaseous mixture carbon dioxide) is protection gas; or when serving as protection gas, be referred to as consumable electrode metal active gas arc welding (being called the MAG weldering in the world) with the mist of carbon dioxide or carbon dioxide+oxygen.
The major advantage of melting pole gas shielded arc welding is to carry out the welding of all places easily, and it is very fast also to have speed of welding simultaneously, the deposition rate advantage of higher.The consumable electrode metal active gas arc welding comprises carbon steel applicable to the welding of most of major metal, steel alloy.Metal inert gas arc welding is applicable to stainless steel, aluminium, magnesium, copper, titanium, pick and nickel alloy.Utilize this welding method can also carry out electric arc spot welding.
But, in existing solder technology, for the workpiece in some narrow gaps, the position of welding gun often can't effectively be monitored in welding process, in welding process, occur unnecessary deviation easily, thereby influence the end product quality of narrow gap workpiece, and reduce welding efficiency.
The utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of narrow gap twin-wire MIG/MAG welder is provided.
For realizing the narrow gap of the purpose of this utility model twin-wire MIG/MAG welder, include the welding position adjusting part, it is characterized in that: described welding position adjusting part comprises the lateral adjustments balladeur train, vertically regulates the high adjusting of balladeur train and weld seam heap balladeur train; Described vertical adjusting balladeur train links to each other with the lateral adjustments balladeur train, and a side of described vertical adjusting balladeur train is provided with the high balladeur train of regulating of weld seam heap; The high adjusting in the balladeur train of described weld seam heap is equipped with welding gun, and the high balladeur train of regulating of weld seam heap is provided with the weld joint tracking detection head.
Further, above-mentioned narrow gap twin-wire MIG/MAG welder, wherein, the high balladeur train of regulating of described weld seam heap is outside equipped with protective cover, and the weld joint tracking detection head is installed on the protective cover.
Further, above-mentioned narrow gap twin-wire MIG/MAG welder wherein, described lateral adjustments balladeur train, is vertically regulated the high balladeur train of regulating of balladeur train and weld seam heap and is equipped with independently drive motors.
Again further, above-mentioned narrow gap twin-wire MIG/MAG welder wherein, is provided with in the described weld joint tracking detection head and is used to detect the displacement transducer that welding gun is positioned at the narrow gap weld seam position.Adopt technical solutions of the utility model, can in whole welding process, in time monitor the movement locus of welding gun, guarantee that welding gun can accurately finish the welding of narrow gap weld seam, deviation can not occur.And, by the lateral adjustments balladeur train with vertically regulate the accurate location that balladeur train can be realized welding gun, can be widely used in during narrow gap welding connects.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the organigram of narrow gap twin-wire MIG/MAG welder.
The implication of each Reference numeral is as follows among the figure:
1 lateral adjustments balladeur train, 2 weld joint tracking detection heads
3 vertically regulate the high balladeur train of regulating of balladeur train 4 weld seams heap
5 protective covers, 6 drive motors
7 workpiece
The specific embodiment
Narrow gap twin-wire MIG/MAG welder as shown in Figure 1 includes a welding position adjusting part, the welding position adjusting part by lateral adjustments balladeur train 1, vertically regulate balladeur train 3 and form with the high balladeur train 4 of regulating of weld seam heap., its unusual part is: vertical adjusting balladeur train 3 is installed on lateral adjustments balladeur train 1, vertically on the adjusting balladeur train 3 the high balladeur train 4 of regulating of weld seam heap is being installed.And, welding gun and weld joint tracking detection head 2 are installed high the adjusting on the balladeur train 4 of weld seam heap.
In conjunction with the utility model one preferred implementation, the welding position adjusting part that the utility model adopts is in order to help keeping welding gun and the position in narrow gap weld seam, welding gun to be directly installed on the high adjusting of the weld seam heap balladeur train 4.By the detection of weld joint tracking detection head 2 butt welded seam positions, carry out lateral attitude deviation adjustment by lateral adjustments balladeur train 1 Butt welding gun, and, adjust by vertical adjusting balladeur train 4 Butt welding gun height tolerances.Moreover, control by high balladeur train 4 each layer of butt welded seam shaping the carrying out height of regulating of weld seam heap, promptly whenever finish welding one circle, the high balladeur train 4 drive welding guns of regulating of weld seam heap promote fixing step-length.
Further, in order not allow the movement locus of welding gun have influence on the operate as normal of weld joint tracking detection head 2.The utility model is outside equipped with protective cover 5 at the high balladeur train 4 of regulating of weld seam heap, and weld joint tracking detection head 2 is installed on the protective cover 5.
Again further, in order to help lateral adjustments balladeur train 1, vertically regulate balladeur train 3 and can independently to realize separately movement locus control with the high balladeur train 4 of regulating of weld seam heap, the welding post degree of depth that cooperates artificial fine setting to carry out Butt welding gun is regulated, and the lateral adjustments balladeur train 1 that the utility model adopts, vertically regulates balladeur train 3 and is equipped with independently drive motors 6 with the high balladeur train 4 of regulating of weld seam heap.Like this, can make lateral adjustments balladeur train 1, vertically regulate that balladeur train 3 and weld seam heap are high to be regulated the motion that the drive motors 6 of balladeur train 4 by separately carry out self and regulate.
Moreover in order to realize carrying out relevant data communication with other control systems, whether the station of in time monitoring welding gun is correct, is provided with displacement transducer in weld joint tracking detection head 2.Like this, can in time know and transmit the station state of welding gun.
From implementation process of the present utility model, by lateral adjustments balladeur train 1, vertically regulate balladeur train 3 and regulate by its drive motors 6 separately with the high balladeur train 4 of regulating of weld seam heap, preparation is welded in the narrow gap that makes welding gun enter workpiece 7.Meanwhile, weld joint tracking detection head 2 also is distributed on the narrow gap, cooperates the movement locus of monitoring welding gun.Simultaneously, in conjunction with Fig. 1 as can be seen, because a side of lateral adjustments balladeur train 1 is provided with vertical adjusting balladeur train 3, vertically regulate to drive high balladeur train 4, welding gun and the weld joint tracking detection head 2 regulated of weld seam heap simultaneously when balladeur train 3 prolongs lateral adjustments balladeur train 1 and moves up and down and be synchronized with the movement.Detect at weld joint tracking detection head 2 under the prerequisite of deviation signal, can be by lateral adjustments balladeur train 1, vertically regulate the weld joint tracking that balladeur train 3 carries out welding gun.The high balladeur train 4 of regulating of weld seam heap is not controlled by the detection signal of weld joint tracking detection head 2, the only high control of the heap of responsible appearance of weld.。
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, after adopting the utility model, can in whole welding process, in time monitor the movement locus of welding gun, and finish the high control of heap of appearance of weld, guarantee that welding gun can accurately finish the welding of narrow gap weld seam, deviation can not occur.And, by the lateral adjustments balladeur train with vertically regulate the accurate location that balladeur train can be realized welding gun, finish appearance of weld by the high balladeur train of regulating of weld seam heap, can be widely used in during narrow gap welding connects.
Certainly, more than only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (4)
1. narrow gap twin-wire MIG/MAG welder includes the welding position adjusting part, it is characterized in that: described welding position adjusting part comprises the lateral adjustments balladeur train, vertically regulates the high balladeur train of regulating of balladeur train and weld seam heap; Described vertical adjusting balladeur train links to each other with the lateral adjustments balladeur train, and a side of described vertical adjusting balladeur train is provided with the high balladeur train of regulating of weld seam heap; The high adjusting in the balladeur train of described weld seam heap is equipped with welding gun, and the high balladeur train of regulating of weld seam heap is provided with the weld joint tracking detection head.
2. narrow gap according to claim 1 twin-wire MIG/MAG welder is characterized in that: the high balladeur train of regulating of described weld seam heap is outside equipped with protective cover, and the weld joint tracking detection head is installed on the protective cover.
3. narrow gap according to claim 1 twin-wire MIG/MAG welder is characterized in that: described lateral adjustments balladeur train, vertically regulate the high balladeur train of regulating of balladeur train and weld seam heap and be equipped with independently drive motors.
4. narrow gap according to claim 1 twin-wire MIG/MAG welder is characterized in that: be provided with in the described weld joint tracking detection head and be used to detect the displacement transducer that welding gun is positioned at the narrow gap weld seam position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206455510U CN201950346U (en) | 2010-12-07 | 2010-12-07 | Narrow gap double wire MIG/MAG welding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206455510U CN201950346U (en) | 2010-12-07 | 2010-12-07 | Narrow gap double wire MIG/MAG welding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950346U true CN201950346U (en) | 2011-08-31 |
Family
ID=44494473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206455510U Expired - Fee Related CN201950346U (en) | 2010-12-07 | 2010-12-07 | Narrow gap double wire MIG/MAG welding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950346U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896399A (en) * | 2012-10-23 | 2013-01-30 | 兰州理工大学 | Super-narrow-gap electric arc welding device for butting steel rails |
| CN104289795A (en) * | 2014-09-22 | 2015-01-21 | 武汉纳瑞格智能设备有限公司 | MAG/MIG automatic welding device and method |
| CN105643058A (en) * | 2016-04-07 | 2016-06-08 | 湘潭大学 | Double-wire welding seam tracking system and method |
-
2010
- 2010-12-07 CN CN2010206455510U patent/CN201950346U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896399A (en) * | 2012-10-23 | 2013-01-30 | 兰州理工大学 | Super-narrow-gap electric arc welding device for butting steel rails |
| CN102896399B (en) * | 2012-10-23 | 2014-10-08 | 兰州理工大学 | Super-narrow-gap electric arc welding device for butting steel rails |
| CN104289795A (en) * | 2014-09-22 | 2015-01-21 | 武汉纳瑞格智能设备有限公司 | MAG/MIG automatic welding device and method |
| CN105643058A (en) * | 2016-04-07 | 2016-06-08 | 湘潭大学 | Double-wire welding seam tracking system and method |
| CN105643058B (en) * | 2016-04-07 | 2017-12-05 | 湘潭大学 | A kind of Double Wire Welding welding seam tracking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |