CN203171160U - Automatic multi-head pipeline welding machine - Google Patents
Automatic multi-head pipeline welding machine Download PDFInfo
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- CN203171160U CN203171160U CN 201320126605 CN201320126605U CN203171160U CN 203171160 U CN203171160 U CN 203171160U CN 201320126605 CN201320126605 CN 201320126605 CN 201320126605 U CN201320126605 U CN 201320126605U CN 203171160 U CN203171160 U CN 203171160U
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- pipeline
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Abstract
The utility model provides an automatic multi-head pipeline welding machine. The automatic multi-head pipeline welding machine comprises a pipeline fixing piece used for positioning a workpiece to be welded and further comprises at least one pair of welding guns which can be used for welding the same weld joint at the same time, and the workpiece to be welded rotates by a semicircle or a circle relative to each pair of welding guns. According to the automatic multi-head pipeline welding machine, the pair of welding guns are used for welding the same weld joint at the same time, and therefore welding efficiency is improved; particularly, four pairs of welding guns are used, and therefore two flanges can be fixedly and rapidly welded at each of the two ends of a pipeline in a one-shot mode.
Description
Technical field
The utility model relates to mechanical field, refers to a kind of automatic multiple-head pipeline welding machine especially.
Background technology
Manually-operated is generally adopted in existing pipeline welding, has wasted on the one hand manpower, because welder's technical ability and qualification different can be caused bigger welding difference, causes being difficult to guarantee consistent crudy on the other hand.
The utility model content
The utility model proposes a kind of automatic multiple-head pipeline welding machine, solved in the prior art unstable and the problem that can not large-scale production of quality that manually welding causes.
The technical solution of the utility model is achieved in that
A kind of automatic multiple-head pipeline welding machine comprises the pipeline fixture for location workpiece to be welded; Also comprise at least one pair of welding gun that can weld same weld seam simultaneously, and described workpiece to be welded does semi-circumference with respect to described every Butt welding gun or circumference rotates.
Preferably, described welding gun is four pairs, is individually fixed on the fixing head of welding gun.
Preferably, the fixing head of described welding gun is connected with a console signal.
Preferably, described each welding gun rotatably is fixed on the fixing head of described welding gun.
Preferably, described welding gun is fixed on the fixing head of described welding gun swingably.
Preferably, it also comprises an apparatus for welding and positioning.
Preferably, described apparatus for welding and positioning is infrared positioning device.
Automatic multiple-head pipeline welding machine of the present utility model adopts a Butt welding gun to weld pipeline is same simultaneously, has improved welding efficiency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the pipeline configuration cross-sectional schematic after welding;
Fig. 2 is the module connection diagram of automatic multiple-head pipeline welding machine of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Be the connection between convenient a plurality of pipelines, generally can be at the two ends of pipeline 1 welded flange 2, the structure after the welding is as shown in Figure 1.The utility model adopts bull pipeline bonding machine shown in Figure 2 to carry out high efficiency, high quality welding, its structure comprises the pipeline fixture for location workpiece to be welded, it also comprises at least one pair of welding gun that can weld same weld seam simultaneously, and described workpiece to be welded does semi-circumference with respect to described every Butt welding gun or circumference rotates.
Be example with four welding guns among Fig. 2, during welding, every Butt welding gun is worked simultaneously, can weld in the weldering circle 31 among Fig. 1, weldering circle 32, weldering circle 33 or the weldering circle 34 any.Because same weldering circle is welded by two welding guns, so each welding gun only need weld half circumference, can form a complete weldering circle, has increased welding efficiency greatly.Certainly each welding gun also can only weld one section circular arc, reaches the weld strength that needs and gets final product, and needn't form complete weldering circle; Or two welding guns all form complete weldering circle separately, to strengthen weld strength.
The fixing head of described welding gun is connected with a console signal, can adjust in real time and control before welding or in the welding process.In the embodiment shown in Figure 2, four welding guns can carry out coarse adjustment and fine setting separately to being individually fixed on the fixing head of welding gun.Welding gun can weld circle 31 to A, and welding gun encloses 32 to 2 welding welderings simultaneously, and the like ...Certainly, the right quantity of welding gun also can be not limited to illustrate four pairs according to the actual conditions adjustment.
Described welding gun in the utility model is adjustable with respect to the position of described workpiece to be welded.In order to make bonding machine of the present utility model can adapt to multiple pipeline, and regulate welding position and welding precision better, described welding gun rotatably is fixed on the fixing head of described welding gun, and also can adjust soldering angle; More preferably, described welding gun also is fixed on the fixing head of described welding gun swingably.
During welding, can adopt workpiece to move the motionless mode of welding gun, namely described workpiece to be welded is done circular arc or circumference with respect to described pipeline fixture and is rotated, to form weldering circle 31, weldering circle 32, weldering circle 33, weldering circle 34 between flange 2 and the pipeline 1.In order to be used for tack welding termination process positional information, and the starting and ending position of welding gun, bonding machine of the present utility model also comprises an apparatus for welding and positioning.This apparatus for welding and positioning can be infrared positioning device, or other positioner or the module used always in this area, does not repeat them here.
The structure of the above bonding machine only is embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. an automatic multiple-head pipeline welding machine comprises the pipeline fixture for location workpiece to be welded; It is characterized in that it also comprises at least one pair of welding gun that can weld same weld seam simultaneously, and described workpiece to be welded does semi-circumference with respect to described every Butt welding gun or circumference rotates.
2. automatic multiple-head pipeline welding machine as claimed in claim 1 is characterized in that described welding gun is four pairs, is individually fixed on the fixing head of welding gun.
3. automatic multiple-head pipeline welding machine as claimed in claim 2 is characterized in that, the fixing head of described welding gun is connected with a console signal.
4. automatic multiple-head pipeline welding machine as claimed in claim 2 is characterized in that, described each welding gun rotatably is fixed on the fixing head of described welding gun.
5. automatic multiple-head pipeline welding machine as claimed in claim 4 is characterized in that, described welding gun is fixed on the fixing head of described welding gun swingably.
6. automatic multiple-head pipeline welding machine as claimed in claim 1 is characterized in that it also comprises an apparatus for welding and positioning.
7. automatic multiple-head pipeline welding machine as claimed in claim 6 is characterized in that, described apparatus for welding and positioning is infrared positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126605 CN203171160U (en) | 2013-03-19 | 2013-03-19 | Automatic multi-head pipeline welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126605 CN203171160U (en) | 2013-03-19 | 2013-03-19 | Automatic multi-head pipeline welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171160U true CN203171160U (en) | 2013-09-04 |
Family
ID=49067913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126605 Expired - Fee Related CN203171160U (en) | 2013-03-19 | 2013-03-19 | Automatic multi-head pipeline welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141394A (en) * | 2016-07-22 | 2016-11-23 | 广州益川机械有限公司 | A kind of centering positioning mechanism of stamping parts of automobile arc welding fixture |
-
2013
- 2013-03-19 CN CN 201320126605 patent/CN203171160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141394A (en) * | 2016-07-22 | 2016-11-23 | 广州益川机械有限公司 | A kind of centering positioning mechanism of stamping parts of automobile arc welding fixture |
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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: 20130904 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |