CN107052646A - A kind of tracking device for welding of steel pipe bundle - Google Patents
A kind of tracking device for welding of steel pipe bundle Download PDFInfo
- Publication number
- CN107052646A CN107052646A CN201710176723.0A CN201710176723A CN107052646A CN 107052646 A CN107052646 A CN 107052646A CN 201710176723 A CN201710176723 A CN 201710176723A CN 107052646 A CN107052646 A CN 107052646A
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- CN
- China
- Prior art keywords
- traversing
- tracking
- lifting
- welding
- position sensor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A kind of tracking device for welding of steel pipe bundle, including welding gun, in addition to lifting body, column, lifting body drive its lifting drive lifted on column to be connected with being used for；Lifting body is provided with traversing body, and traversing body is connected with the cross sliding driving device for driving it traversing on lifting body；Traversing body is connected provided with tracking body, tracking body with the traversing drive device for driving it traversing on traversing body；The front end of traversing body is provided with locating wheel, and tracking body, which is provided with longitudinal axis, the longitudinal axis, is equipped with mounting bracket, and welding gun is on mounting bracket, and mounting bracket is provided with the track frame parallel with welding gun, and the front end of the track frame is provided with tracking wheel；Position sensor is additionally provided with tracking body, lifting body is provided with benchmark sensitive surface corresponding with position sensor, and position sensor is connected with lifting drive signal.Present invention use position sensor is combined with mechanical, both reduces cost, causes that tracking accuracy is ensured again.
Description
Technical field
The present invention relates to a kind of tracking device for welding of steel pipe bundle.
Background technology
Steel pipe bundle is by many single u-shaped steel and square square steel pipe spelling a little and a kind of new building materials being welded to each other.
, it is necessary to be tracked to weld seam when being welded, the mode for mainly taking mechanically tracking and laser to track at present, mechanically tracking
Tracking accurately has much room for improvement, and the cost of laser tracking is higher.
The content of the invention
For the above-mentioned deficiency of the tracking device for welding that overcomes existing steel pipe bundle, the present invention provide a kind of cost it is relatively low and with
The tracking device for welding of the higher steel pipe bundle of track precision.
The present invention solve its technical problem technical scheme be：A kind of tracking device for welding of steel pipe bundle, including welding gun, also
Including lifting body, column, described lifting body drives its lifting drive lifted on column to be connected with being used for；
Described lifting body is provided with traversing body, and described traversing body drives its traversing traversing driving on lifting body with being used for
Device is connected；
Described traversing body drives provided with tracking body, described tracking body and the traversing for being used to drive its traversing on traversing body
Device is connected；
The front end of the traversing body is provided with locating wheel, and described tracking body is provided with longitudinal axis, the longitudinal axis and is equipped with installation
Frame, described welding gun is on described mounting bracket, and described mounting bracket is provided with the track frame parallel with described welding gun, should
The front end of track frame is provided with tracking wheel；
Position sensor is additionally provided with described tracking body, described lifting body is provided with corresponding with described position sensor
Benchmark sensitive surface, described position sensor is connected with described lifting drive signal.
Further, described tracking body is provided with the inductor installing plate extended back, and described position sensor is installed
On described inductor installing plate.
Further, described position sensor has two, between two position sensors and the benchmark sensitive surface away from
From.
Further, described lifting drive includes the lifting motor on the lifting body, the lifting motor
Output end be provided with lifter wheel, described column is provided with lifter rack, described lifter wheel and described lifter rack
Engagement.
Further, described cross sliding driving device is cylinder.
Further, described traversing drive device is cylinder.
In the use of the present invention, moving traversing body by cross sliding driving device first, and then make locating wheel, tracking wheel same
Moved further is until locating wheel and tracking wheel are adjacent to steel pipe bundle side, and then traversing drive device starts so that tracking wheel have into
Trend from one step to sinciput.Lifting drive is acted afterwards, drives lifting body lifting, so that locating wheel, tracking wheel synchronously rise
Drop, until tracking wheel is corresponding with weld seam, now tracking wheel is pushed into weld seam in the presence of traversing drive device.Now again
Judge whether welding gun is crooked, judge that principle is：Its position relationship between benchmark sensitive surface is perceived by position sensor, from
And judge whether welding gun is crooked, if crooked, then notify that lifting drive carries out lift operations or drop operation, now due to tracking
Wheel has been caught in weld seam, therefore the liter or drop of lifting body can cause mounting bracket to be rotated by axle center of longitudinal axis, so as to correct
The crooked posture of welding gun, corrects to sensor senses after correct posture its position relationships between benchmark sensitive surface, judges
Welding gun is the posture ajusted, and now instructs lifting drive stopping action.
The beneficial effects of the present invention are：Using combining for position sensor and mechanical, cost is both reduced, is made again
Tracking accuracy is obtained to be ensured.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is the side view of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Reference picture 1, Fig. 2, Fig. 3, Fig. 4, a kind of tracking device for welding of steel pipe bundle, including welding gun 1, in addition to lifting body 2,
Column 3, described lifting body 2 drives its lifting drive lifted on column 3 to be connected with being used for.In the present embodiment, institute
The lifting drive stated includes the lifting motor 4 on the lifting body 2, and the output end of the lifting motor 4 is provided with liter
Gear 5 drops, and described column is provided with lifter rack 6, and described lifter wheel 5 is engaged with described lifter rack 6.Certainly rise
Other structures form, the mechanism such as screw mandrel, cylinder, oil cylinder can also be used by dropping drive device.
Described lifting body 2 is provided with traversing body 7, and described traversing body 7 drives it traversing on lifting body 2 with being used for
Cross sliding driving device is connected.In the present embodiment, described cross sliding driving device is transverse cylinder, and certain cross sliding driving device may be used also
To use other structures form, the mechanism such as screw mandrel, pinion and rack, oil cylinder.
Described traversing body 7 drives it traversing on traversing body 7 provided with tracking body 9, described tracking body 9 with being used for
Traversing drive device is connected.In the present embodiment, described traversing drive device is horizontal purging cylinder 10, and certain traversing drive device is also
Other structures form, the mechanism such as screw mandrel, pinion and rack, oil cylinder can be used.
The front end of the traversing body 7 is provided with locating wheel 11, and described tracking body 9 is provided with longitudinal axis 12, the longitudinal axis 12
On be equipped with mounting bracket 13, described welding gun 1 on described mounting bracket 13, described mounting bracket 13 be provided with it is described
The parallel track frame 14 of welding gun, the front end of the track frame 14 is provided with tracking wheel 15.
Position sensor 16 is additionally provided with described tracking body 9, described lifting body 2 is provided with and described location sensitive
The corresponding benchmark sensitive surface 17 of device 15, described position sensor 16 is connected with described lifting drive signal.This implementation
In example, described tracking body 9 is provided with the inductor installing plate 18 extended back, and described position sensor 16 is arranged on described
Inductor installing plate 18 on.
When in use, traversing body 7 is moved by cross sliding driving device first, and then makes locating wheel 11, tracking wheel 15 same
Moved further is until locating wheel 11 and tracking wheel 15 are adjacent to the side of steel pipe bundle 19, and then traversing drive device starts so that tracking wheel
15 have the trend pushed up further along.Afterwards lifting drive act, drive lifting body 2 lift so that locating wheel 11, with
The synchronization lifting of track wheel 15, until tracking wheel 15 is corresponding with weld seam, now tracking wheel 15 is pushed up in the presence of traversing drive device
Enter into weld seam.Now judge whether welding gun 1 is crooked again, judge that principle is：Itself and benchmark sense are perceived by position sensor 16
The position relationship between face 17 is answered, so as to judge whether welding gun 1 is crooked, if crooked, then notifies that lifting drive is risen
Operation or drop operation, now because tracking wheel 15 has been caught in weld seam, thus lifting body 2 liter or drop can cause mounting bracket 13 with
Longitudinal axis 12 is that axle center is rotated, so as to correct the crooked posture of welding gun, corrects to position sensor 16 after correct posture
Its position relationship between benchmark sensitive surface 17 is perceived, it is the posture ajusted to judge welding gun, now instructs lifting drive
Stopping is acted.
In the present embodiment, described position sensor 16 has two, two position sensors 16 and the benchmark sensitive surface
The distance between 17, it is one high and one low, during using this kind of structure type, by two position sensor sensing location informations,
Specifically it is set as：When hypertelorism between two sensors and benchmark sensitive surface, when two sensors and benchmark sensitive surface it
Between hypotelorism when show that welding gun is crooked；When distance is suitable between higher position sensor and benchmark sensitive surface
Far, when distance is suitable near between relatively low position sensor and benchmark sensitive surface, that is, it is the posture ajusted to show welding gun.
Claims (6)
1. a kind of tracking device for welding of steel pipe bundle, including welding gun, it is characterised in that：Also include lifting body, column, described liter
Drop body drives its lifting drive lifted on column to be connected with being used for；
Described lifting body is provided with traversing body, and described traversing body drives its traversing traversing driving on lifting body with being used for
Device is connected；
Described traversing body drives provided with tracking body, described tracking body and the traversing for being used to drive its traversing on traversing body
Device is connected；
The front end of the traversing body is provided with locating wheel, and described tracking body is provided with longitudinal axis, the longitudinal axis and is equipped with installation
Frame, described welding gun is on described mounting bracket, and described mounting bracket is provided with the track frame parallel with described welding gun, should
The front end of track frame is provided with tracking wheel；
Position sensor is additionally provided with described tracking body, described lifting body is provided with corresponding with described position sensor
Benchmark sensitive surface, described position sensor is connected with described lifting drive signal.
2. the tracking device for welding of steel pipe bundle as claimed in claim 1, it is characterised in that：Described tracking body is provided with backward
The inductor installing plate of extension, described position sensor is arranged on described inductor installing plate.
3. the tracking device for welding of steel pipe bundle as claimed in claim 2, it is characterised in that：Described position sensor has two
It is individual, the distance between two position sensors and the benchmark sensitive surface.
4. the tracking device for welding of the steel pipe bundle as described in one of claim 1-3, it is characterised in that：Described lifting driving dress
Put including the lifting motor on the lifting body, the output end of the lifting motor is provided with lifter wheel, described column
Lifter rack is provided with, described lifter wheel is engaged with described lifter rack.
5. the tracking device for welding of the steel pipe bundle as described in one of claim 1-3, it is characterised in that：Described traversing driving dress
It is set to cylinder.
6. the tracking device for welding of the steel pipe bundle as described in one of claim 1-3, it is characterised in that：Described traversing driving dress
It is set to cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710176723.0A CN107052646B (en) | 2017-03-23 | 2017-03-23 | A kind of tracking device for welding of steel pipe bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710176723.0A CN107052646B (en) | 2017-03-23 | 2017-03-23 | A kind of tracking device for welding of steel pipe bundle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107052646A true CN107052646A (en) | 2017-08-18 |
| CN107052646B CN107052646B (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710176723.0A Active CN107052646B (en) | 2017-03-23 | 2017-03-23 | A kind of tracking device for welding of steel pipe bundle |
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| Country | Link |
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| CN (1) | CN107052646B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717193A (en) * | 2017-11-20 | 2018-02-23 | 无锡华联科技集团有限公司 | Numerically controlled steel pipe beam cutting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6297774A (en) * | 1985-10-22 | 1987-05-07 | Nippon Steel Weld Prod & Eng Co Ltd | Trackless selftravelling truck for welding |
| CN1374502A (en) * | 2001-03-05 | 2002-10-16 | 株式会社三丰 | Position measuring apparats and working equipment utilizing the same apparatus |
| EP1327494A1 (en) * | 2000-10-16 | 2003-07-16 | Kabushiki Kaisha Kokuho | Copying welding equipment |
| CN201950399U (en) * | 2011-03-24 | 2011-08-31 | 成都华远焊割设备有限公司 | Novel non-uniform beam mechanical tracking mechanism |
| CN104924000A (en) * | 2015-06-23 | 2015-09-23 | 宁波金凤焊割机械制造有限公司 | Welding gun device of welding machine for steel tube bundle final assembly |
| CN105965183A (en) * | 2016-07-02 | 2016-09-28 | 宁波金凤焊割机械制造有限公司 | Welding tracking system of variable cross section steel welding device |
| CN206622777U (en) * | 2017-03-23 | 2017-11-10 | 宁波金凤焊割机械制造有限公司 | A kind of tracking device for welding of steel pipe bundle |
-
2017
- 2017-03-23 CN CN201710176723.0A patent/CN107052646B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6297774A (en) * | 1985-10-22 | 1987-05-07 | Nippon Steel Weld Prod & Eng Co Ltd | Trackless selftravelling truck for welding |
| EP1327494A1 (en) * | 2000-10-16 | 2003-07-16 | Kabushiki Kaisha Kokuho | Copying welding equipment |
| CN1374502A (en) * | 2001-03-05 | 2002-10-16 | 株式会社三丰 | Position measuring apparats and working equipment utilizing the same apparatus |
| CN201950399U (en) * | 2011-03-24 | 2011-08-31 | 成都华远焊割设备有限公司 | Novel non-uniform beam mechanical tracking mechanism |
| CN104924000A (en) * | 2015-06-23 | 2015-09-23 | 宁波金凤焊割机械制造有限公司 | Welding gun device of welding machine for steel tube bundle final assembly |
| CN105965183A (en) * | 2016-07-02 | 2016-09-28 | 宁波金凤焊割机械制造有限公司 | Welding tracking system of variable cross section steel welding device |
| CN206622777U (en) * | 2017-03-23 | 2017-11-10 | 宁波金凤焊割机械制造有限公司 | A kind of tracking device for welding of steel pipe bundle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717193A (en) * | 2017-11-20 | 2018-02-23 | 无锡华联科技集团有限公司 | Numerically controlled steel pipe beam cutting machine |
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| Publication number | Publication date |
|---|---|
| CN107052646B (en) | 2019-07-30 |
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