CN105328374A - Pipe welding device suitable for screwed pipe - Google Patents
Pipe welding device suitable for screwed pipe Download PDFInfo
- Publication number
- CN105328374A CN105328374A CN201510936502.XA CN201510936502A CN105328374A CN 105328374 A CN105328374 A CN 105328374A CN 201510936502 A CN201510936502 A CN 201510936502A CN 105328374 A CN105328374 A CN 105328374A
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- CN
- China
- Prior art keywords
- welding
- screwed pipe
- welded tube
- tube device
- pipe according
- Prior art date
- 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
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- 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
-
- 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
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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
Provided is a pipe welding device suitable for a screwed pipe. The pipe welding device comprises a rack and a welding device, the rack is provided with multiple detachable adjusting brackets, a welding device which conducts welding on a welding seam from different angles is installed on each detachable adjusting bracket, and a scalar device which completes reading of welding angles of the welding devices through relative translation is arranged on the rack and the detachable adjusting brackets. According to the pipe welding device suitable for the screwed pipe, the same welding seam is welded through the welding devices which are simple and easy to disassemble; meanwhile, the scalar device is arranged to accurately master the angles of the welding points of all the welding devices so as to conduct secondary melting on uneven solder, the welding sealing property of the welding seam is guaranteed, and false welding is not produced.
Description
Technical field
The invention belongs to steel pipe's production apparatus field, particularly relate to a kind of welded tube device being suitable for screwed pipe.
Background technology
Threaded tube mainly applies in the large-scale conveyance conduit construction projects such as oil transportation, because these use the pipeline in field usually to need larger bore, so use vertical masonry joint pipeline technology is difficult to produce meet the requirements of conveyance conduit, threaded tube needs to carry out screw type welding to pipeline aborning, prior art adopts pipeline to rotate, the mode that welding gun coordinates pipeline to rotate carries out welding, but this mode is due to the rotation direction of pipeline and the not simple vertical or parallel relation of the welding direction of weld seam, this makes single welding gun be difficult to and wire feed respective outer side edges when welding, prior art is had again to go to address this problem by adjustment wire feed structure, the problem that pusher when but the adjustment of wire feed structure can not solve welding on soldering tip is uneven, this makes the effect of this mode very bad, main cause is exactly the relative soldering tip of spiral welding route is move diagonally, and pipeline is in rotation, the welding wire being fused into solder has nondirectional motion in liquid state, the usual welded headband of these solders is to the front in the lower welding head motion direction of temperature, so just easily cause solder uneven and produce rosin joint.
Summary of the invention
For the weak point of existing scheme, the invention provides a kind of welded tube device being suitable for screwed pipe, can weld same weld seam by arranging multiple simple and easy easy-off welder, arrange the angle that scalar chi carrys out the pad of each welder of accurate assurance to go to carry out secondary fusion to ensure the welding adaptation of weld seam to uneven solder simultaneously, do not produce rosin joint.
Technical scheme of the present invention is to provide a kind of welded tube device being suitable for screwed pipe, comprise frame and welder, described frame is provided with multiple detachable adjusting bracket, described detachable adjusting bracket is provided with and carries out for butt welded seam from different perspectives the described welder that welds, described frame and described detachable adjusting bracket are provided with relative translation and complete the scalar device that multiple described welder soldering angle reads.
As preferably of the present invention, described frame is provided with parallel sliding track, described detachable adjusting bracket is connected with described parallel sliding track.
As preferably of the present invention, described detachable adjusting bracket comprises the Connection Block for connecting described parallel sliding track, described Connection Block is provided with trapezoidal socket, the direction of insertion of described trapezoidal socket is perpendicular to described parallel sliding track, described trapezoidal socket is connected with rotation seat, and on described rotation seat, stretch mode is connected with described welder.
As preferably of the present invention, described scalar device comprises and is parallel to described parallel sliding track and is arranged at for identifying the range arm of the spacing of multiple described Connection Block and being arranged on for identifying the bevel protractor of the rotational angle of described welding rifle on described rotation seat in described frame, and the circle center line connecting of adjacent two described bevel protractors is parallel to the length direction central axis of described range arm.This setup makes all adjustment all complete on same plane of movement, and obtains visual scalarization, and the accuracy operated is improved.
As preferably of the present invention, described welder comprises welding rifle, and the front of described welding rifle is provided with the barrier plate for stopping welding Mars, and described barrier plate is provided with wire feeder with described welding between rifle.
As preferably of the present invention, the upper rotation of described welding rifle is provided with heat gun.
As preferably of the present invention, the turning cylinder of described heat gun is perpendicular to the turning cylinder of described rotation seat.
As preferably of the present invention, the hot-air mouth of described heat gun be arranged at the welding ends of described welding rifle for the center of circle circumferentially, and the maximum rotation angle of described heat gun is 180 °.
As preferably of the present invention, the hot-air mouth of described heat gun and described wire feeder and described barrier plate not homonymy.
The present invention has following beneficial effect:
The present invention arranges multiple simple and easy easy-off welder and welds same weld seam, arrange the angle that scalar chi carrys out the pad of each welder of accurate assurance to go to carry out secondary fusion to ensure the welding adaptation of weld seam to uneven solder simultaneously, do not produce rosin joint.
The present invention arranges heat gun and carries out benefit temperature to welding rifle, without obvious low-temperature space near the welding rifle solder joint being, select heat gun simultaneously another be in well with, the liquid solder of original undirectional motion effectively can be carried out regulation to hot blast direction by hot blast, material is thus formed directed repair welding, make originally to occur that the direction of rosin joint obtains certain solder and compensates, ensure that the adaptation of welding.
The rotating manner that the present invention arranges heat gun makes hot spot adjustment become easy, and pivot region obtains limiting and ensure that rotating loosening making also can not cause because of extraneous factor the skew of the hot blast direction of heat gun to cause counter productive simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is side-looking structural representation of the present invention;
In figure, 1-frame; 2-welder; The detachable adjusting bracket of 3-; 4-scalar device; 5-motorized pulleys; 6-installing rack; 101-parallel sliding track; 201-welds rifle; 202-heat gun; 301-Connection Block; The trapezoidal socket of 302-; 303-rotation seat; 401-range arm; 402-bevel protractor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1 to Figure 2, the embodiment of the present invention comprises frame 1 and welder 2, frame 1 is provided with multiple detachable adjusting bracket 3, detachable adjusting bracket 3 is provided with and carries out for butt welded seam from different perspectives the welder 2 that welds, frame 1 and detachable adjusting bracket 3 are provided with relative translation and complete the scalar device 4 that multiple welder 2 soldering angle reads.Frame 1 is provided with parallel sliding track 101, detachable adjusting bracket 3 is connected with parallel sliding track 101.
As shown in Figure 1 to Figure 2, the detachable adjusting bracket 3 of the embodiment of the present invention comprises the Connection Block 301 for connecting parallel sliding track 101, Connection Block 301 is provided with trapezoidal socket 302, the direction of insertion of trapezoidal socket 302 is perpendicular to parallel sliding track 101, trapezoidal socket 302 is connected with rotation seat 303, and on rotation seat 303, stretch mode is connected with welder 2.
As shown in Figure 1 to Figure 2, embodiment of the present invention scalar device 4 comprises and is parallel to parallel sliding track 101 and is arranged at for identifying the range arm 401 of the spacing of multiple Connection Block 301 and being arranged on for identifying the bevel protractor 402 of rotational angle of welding rifle 201 on rotation seat 303 in frame 1, and the circle center line connecting of adjacent two bevel protractors 402 is parallel to the length direction central axis of range arm 401.
As shown in Figure 1 to Figure 2, embodiment of the present invention welder 2 comprises welding rifle 201, and the front of welding rifle 201 is provided with the barrier plate 5 for stopping welding Mars, and barrier plate 5 is provided with wire feeder 6 with welding between rifle 201.The upper rotation of welding rifle 201 is provided with heat gun 202.The turning cylinder of heat gun 202 is perpendicular to the turning cylinder of rotation seat 303.The welding ends that the hot-air mouth of heat gun 202 is arranged to weld rifle 201 for the center of circle circumferentially, and the maximum rotation angle of heat gun 202 is 180 °.The hot-air mouth of heat gun 202 and wire feeder 6 and barrier plate 5 not homonymy.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (9)
1. one kind is suitable for the welded tube device of screwed pipe, comprise frame (1) and welder (2), it is characterized in that: described frame (1) is provided with multiple detachable adjusting bracket (3), described detachable adjusting bracket (3) is provided with and carries out for butt welded seam from different perspectives the described welder (2) that welds, described frame (1) and described detachable adjusting bracket (3) are provided with relative translation and complete the scalar device (4) that multiple described welder (2) soldering angle reads.
2. a kind of welded tube device being suitable for screwed pipe according to claim 1, it is characterized in that: described frame (1) is provided with parallel sliding track (101), described detachable adjusting bracket (3) is connected with described parallel sliding track (101).
3. a kind of welded tube device being suitable for screwed pipe according to claim 2, it is characterized in that: described detachable adjusting bracket (3) comprises the Connection Block (301) for connecting described parallel sliding track (101), described Connection Block (301) is provided with trapezoidal socket (302), the direction of insertion of described trapezoidal socket (302) is perpendicular to described parallel sliding track (101), described trapezoidal socket (302) is connected with rotation seat (303), and the upper stretch mode of described rotation seat (303) is connected with described welder (2).
4. a kind of welded tube device being suitable for screwed pipe according to claim 3, it is characterized in that: described scalar device (4) comprises and is parallel to described parallel sliding track (101) and is arranged at for identifying the range arm (401) of the spacing of multiple described Connection Block (301) and being arranged on for identifying the bevel protractor (402) of the rotational angle of described welding rifle (201) on described rotation seat (303) in described frame (1), and the circle center line connecting of adjacent two described bevel protractors (402) is parallel to the length direction central axis of described range arm (401).
5. a kind of welded tube device being suitable for screwed pipe according to claim 3, it is characterized in that: described welder (2) comprises welding rifle (201), the front of described welding rifle (201) is provided with the barrier plate (5) for stopping welding Mars, and described barrier plate (5) is provided with wire feeder (6) with described welding between rifle (201).
6. a kind of welded tube device being suitable for screwed pipe according to claim 5, is characterized in that: the upper rotation of described welding rifle (201) is provided with heat gun (202).
7. a kind of welded tube device being suitable for screwed pipe according to claim 6, is characterized in that: the turning cylinder of described heat gun (202) is perpendicular to the turning cylinder of described rotation seat (303).
8. a kind of welded tube device being suitable for screwed pipe according to claim 6 or 7, it is characterized in that: the hot-air mouth of described heat gun (202) be arranged at the welding ends of described welding rifle (201) be the center of circle circumferentially, and the maximum rotation angle of described heat gun (202) is 180 °.
9. a kind of welded tube device being suitable for screwed pipe according to claim 8, is characterized in that: the hot-air mouth of described heat gun (202) and described wire feeder (6) and described barrier plate (5) not homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936502.XA CN105328374B (en) | 2015-12-16 | 2015-12-16 | Pipe welding device suitable for screwed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936502.XA CN105328374B (en) | 2015-12-16 | 2015-12-16 | Pipe welding device suitable for screwed pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105328374A true CN105328374A (en) | 2016-02-17 |
| CN105328374B CN105328374B (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510936502.XA Active CN105328374B (en) | 2015-12-16 | 2015-12-16 | Pipe welding device suitable for screwed pipe |
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| CN (1) | CN105328374B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253305A (en) * | 1997-03-12 | 1998-09-25 | Osaka Gas Co Ltd | Welding inspection gage |
| CN202264051U (en) * | 2011-10-24 | 2012-06-06 | 青岛东方铁塔股份有限公司 | Steel tube and nodal point tube fast locating riveting device |
| CN202667967U (en) * | 2012-07-23 | 2013-01-16 | 新余钢铁集团有限公司 | Auxiliary device for cutting circular workpiece |
| CN202726274U (en) * | 2012-08-07 | 2013-02-13 | 湖南湘投金天新材料有限公司 | Welding gun adjusting device for welding pipe production line |
| CN202877754U (en) * | 2012-11-19 | 2013-04-17 | 浙江达峰汽车技术有限公司 | Accurate-positioning welding machine |
| CN203541824U (en) * | 2013-11-27 | 2014-04-16 | 重庆东港船舶产业有限公司 | Automatic welding tool |
-
2015
- 2015-12-16 CN CN201510936502.XA patent/CN105328374B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253305A (en) * | 1997-03-12 | 1998-09-25 | Osaka Gas Co Ltd | Welding inspection gage |
| CN202264051U (en) * | 2011-10-24 | 2012-06-06 | 青岛东方铁塔股份有限公司 | Steel tube and nodal point tube fast locating riveting device |
| CN202667967U (en) * | 2012-07-23 | 2013-01-16 | 新余钢铁集团有限公司 | Auxiliary device for cutting circular workpiece |
| CN202726274U (en) * | 2012-08-07 | 2013-02-13 | 湖南湘投金天新材料有限公司 | Welding gun adjusting device for welding pipe production line |
| CN202877754U (en) * | 2012-11-19 | 2013-04-17 | 浙江达峰汽车技术有限公司 | Accurate-positioning welding machine |
| CN203541824U (en) * | 2013-11-27 | 2014-04-16 | 重庆东港船舶产业有限公司 | Automatic welding tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105328374B (en) | 2017-05-03 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pipe welding device suitable for screwed pipe Effective date of registration: 20171225 Granted publication date: 20170503 Pledgee: Bank of China, Limited by Share Ltd, Huzhou branch Pledgor: Zhejiang Kingland Pipe Industry Co., Ltd. Registration number: 2017980000566 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 No. 288 Funan Road, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Kingland Pipe Industry Co., Ltd. Address before: 313000 Zhejiang Huzhou Huzhou Economic and Technological Development Zone Yangjiabu Zhejiang Jinzhou Pipeline Industry Co., Ltd. Patentee before: Zhejiang Kingland Pipe Industry Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |