CN102962552A - Trolley for welding inner and outer circles of ring flange - Google Patents
Trolley for welding inner and outer circles of ring flange Download PDFInfo
- Publication number
- CN102962552A CN102962552A CN2012104767333A CN201210476733A CN102962552A CN 102962552 A CN102962552 A CN 102962552A CN 2012104767333 A CN2012104767333 A CN 2012104767333A CN 201210476733 A CN201210476733 A CN 201210476733A CN 102962552 A CN102962552 A CN 102962552A
- Authority
- CN
- China
- Prior art keywords
- ring flange
- welding
- outside circle
- flange inside
- central rotation
- 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.)
- Pending
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a trolley for welding an inner and an outer circles of a ring flange. The trolley comprises a central positioning mechanism for positioning the ring flange, a travel tracking mechanism for track adjustment of the welding of the inner and the outer circles of the ring flange as well as a welding gun for welding the inner and the outer circles of the ring flange. The trolley disclosed by the invention can be used for movably adjusting and positioning the center of the ring flange and adjusting, tracking and welding according to the change of an inside diameter and an outside diameter of the ring flange. In addition, the trolley has the advantages of light weight and convenience for movement and mounting.
Description
[technical field]
The present invention relates to a kind of welding equipment, particularly in a kind of flange docking processing that is applied in high-pressure storage tank, can once finish the location that the ring flange inside/outside directly welds, the ring flange inside and outside circle welding tractor of adjusting.
[background technology]
Along with industrial expansion, the application of high-pressure storage tanks is more and more wider, because holding vessel pressure is larger, its input, output are to utilize the flange docking mostly.In the process of flange docking, usually adopt the form of welding.Professional ring flange inside and outside circle (fillet welding) equipment that can once finish location, clamping is not also arranged on market at present.Wherein, the equipment that the welding flange inside and outside circle is arranged is can not the one-time positioning center, and before welding, require to do board and be fixed on the flange according to directly adding through size of different flanges, when welding, can not advance to follow the tracks of by butt welded seam, need to regulate constantly, complicated operation not only, and reduced greatly operating efficiency.
And in immediate prior art, existing for ring flange cylindrical welding equipment, but it can not weld the ring flange inner circle.Generally speaking, welding equipment shortcoming of the prior art is: can not once finish location, the adjusting of the welding of ring flange inside and outside circle.
[summary of the invention]
There are the location that once to finish the welding of ring flange internal-and external diameter, the technical problem of adjusting in order to overcome existing flange reconciliation equipment, the invention provides a kind of ring flange inside and outside circle welding tractor.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of ring flange inside and outside circle welding tractor is provided, and it comprises one for the center positioning mechanism that ring flange is positioned; One is used for the ring flange inside and outside circle is carried out the walking follower that welding tracking is regulated, and one is used for welding gun that the ring flange inside and outside circle is welded.
Further, described center positioning mechanism comprises work plate, and a plurality of supports that on average are fixed in the movable adjusting of work plate upper surface and integral type connection are installed on the centralized positioning chi on each support.
Further, it also comprises the central rotation holder, and described a plurality of support integral types are installed on the central rotation holder.
Further, described walking follower comprises at right angle setting in central rotation holder bottom and height-adjustable height regulating rod, level is installed on the expansion link of height regulating rod bottom, the telescopic adjustment handle of adjustable and retractable bar horizontal direction displacement, and the ground-engaging element that is installed on expansion link one end, and take turns on the tracking top that is installed on the ground-engaging element.
Further, the quantity of described support is 3, and it on average is fixed on the work plate, and the leg of each support is also installed switching magnet.
Further, described expansion link can be rotated motion around the central rotation holder.
Further, also be provided with the center graduation mark on the described expansion link.
Further, also be provided with slide block rifle folder on the described ground-engaging element, described welding gun is installed on the slide block rifle folder.
Further, described central rotation holder also is provided with centre bore, and the rifle line of described welding gun is connected with extraneous power supply through the centre bore of central rotation holder, and the line midway of described ground-engaging element is connected with extraneous control system through the centre bore of central rotation holder.
Further, the scope of the welding ring flange internal-and external diameter of described ring flange inside and outside circle welding tractor is 180-1200mm.
With respect to welding equipment of the prior art, beneficial effect of the present invention is: removable adjusting locating flange disk center, and change to regulate according to the ring flange internal-and external diameter and follow the tracks of welding.
[description of drawings]
Fig. 1. one of structure chart of ring flange inside and outside circle welding tractor of the present invention;
Fig. 2. two of the structure chart of ring flange inside and outside circle welding tractor of the present invention.
Description of reference numerals:
1, center positioning device, 2, support, 3, the central rotation holder, 4, height regulating rod, 5, the telescopic adjustment handle, 6, expansion link, 9, welding gun, 10, line midway, 11, ring flange, 12, work plate, 13, switching magnet, 14, follow the tracks of the top wheel.
[specific embodiment]
The invention will be further described below in conjunction with drawings and embodiments.
The main purpose of the present invention's design is: the dolly of a kind of welding flange inside and outside circle that provides, this dolly adopt small-sized gantry formula Design Orientation center.Utilize the ring flange inside and outside circle to follow the tracks of and finish once welding.The welding gun line is exported by the dolly center.Thereby reduce the possibility of carriage walking hour offset weld seam.Dolly is respectively by a chord position core, automatically walking tracking and three part combinations of welding gun.Its welding ring flange internal-and external diameter scope 180mm-1200mm.Whole ring flange inside and outside circle welding tractor volume 1600 * 1600 * 1000(mm) is about weight 44Kg.
Consult shown in Fig. 1-2, the invention provides a kind of ring flange inside and outside circle welding tractor, it comprises one for the center positioning mechanism that ring flange is positioned; One is used for the ring flange inside and outside circle is carried out the walking follower that welding tracking is regulated, and one is used for welding gun 9 that the ring flange inside and outside circle is welded.
In the present invention, wherein: described center positioning mechanism comprises work plate 12, a plurality of supports 2 that on average are fixed in the movable adjusting of work plate 12 upper surfaces and integral type connection are installed on the center positioning device 1 on each support 2, and described center positioning device is positioning rule.It also comprises central rotation holder 3, and described a plurality of support 2 integral types are installed on the central rotation holder 3.Described walking follower comprises that at right angle setting is in central rotation holder 3 bottoms and height-adjustable height regulating rod 4, level is installed on the expansion link 6 of height regulating rod 4 bottoms, the telescopic adjustment handle 5 of adjustable and retractable bar 6 horizontal direction displacements, and the ground-engaging element that is installed on expansion link 6 one ends, and the tracking top that is installed on the ground-engaging element takes turns 14.
Further, the quantity of described support 2 is three, and it on average is fixed on the work plate 12, and the leg of each support 2 is also installed switching magnet 13.Described expansion link 6 can be rotated motion around central rotation holder 3.And for convenient accurately location, also be provided with the center graduation mark on the described expansion link 6.Be convenient to the cabling in welding process, described central rotation holder 3 also is provided with centre bore, the rifle line of described welding gun 9 is connected with extraneous power supply through the centre bore of central rotation holder 3, and the line midway of described ground-engaging element is connected with extraneous control system through the centre bore of central rotation holder 3.Also be provided with slide block rifle folder on the described ground-engaging element, described welding gun 9 is installed on the slide block rifle folder.And welding gun 9 is gas protective welding gun.
Operation principle of the present invention, it mainly is divided into, and the ring flange inside and outside circle carries out centralized positioning, the adjusting walking follows the tracks of and welding gun is fixed, and then welds, and is embodied in following process:
Carry out first centralized positioning before the welding: at first a plurality of supports 2 are put on the work plate 12 simultaneously, contact with ring flange 11 about pivot positioning rule to 90 degree again, check respectively whether the scale at the relatively required ring flange of centralized positioning chi 11 same edges is unified, otherwise traversing carriage 2 is regulated (can positive and negative 3mm).Rotary switch magnet 13 carries out the locking with work plate 12 after finishing.Make at last the centralized positioning chi rotate to vertical direction.If the leg place of three supports 2 has a direction area not allow, any leg of rotatable support frame 2 is to the position.
Consult Fig. 1, the welding walking of regulating flange dish inner circle is followed the tracks of: according to ring flange 11 internal diameter assemble welding modes, regulate telescopic adjustment handle 5 and drive expansion links 6 front and back and slide to make and follow the tracks of top wheel 14 near place, ring flange inside edge, and the scale that makes ground-engaging element is to 0.Rotary extension regulating handle 5 locking expansion links 6.Then carry out height tracing and regulate, positive direction rotation height regulating rod 4 makes the ground-engaging element wheel face be close to the walking that rubs on ring flange 11 planes.
Consult Fig. 2, regulating flange dish cylindrical welding walking is followed the tracks of: according to the assembling mode of ring flange 11 external diameters welding.Its operation is identical with walking tracking, the height tracing of the welding of ring flange internal diameter.
Welding gun 9 is with line 10 is fixing midway: ring flange 11 is to carry out week welding around central rotation holder 3 central rotations, and rifle line and welding gun 9 need simultaneously around central rotation.Midway line 10 and welding gun line mounting means fill first midway line 10 and from top to bottom pass an end from centre bore and connect ground-engaging element motor plug, another end connected control system.Dismounting torch handle and rifle head pass central rotation holder 3 from top to bottom from the center.Assemble torch handle and rifle head, and fill on its slide block rifle folder that clips to ground-engaging element.
After using the ring flange inside and outside circle welding tractor of said structure, so that whole dolly has following characteristics:
1, below the dolly overall weight 45kg, be convenient for carrying, be convenient to install, can single or double fitting operation.
2, carriage walking speed is fast, and welding fabrication is good, and welding quality and efficient obviously improve.
3, the tracking section of automatically walking can carry out automatic tracking welding according to the shape of flange internal-and external diameter and connect.
Foregoing detailed description only is exemplary description, and those skilled in the art can design various embodiments according to different actual needs in the situation that does not break away from the scope and spirit that the present invention protects.
Claims (10)
1. ring flange inside and outside circle welding tractor is characterized in that: it comprises that one is used for center positioning mechanism that ring flange is positioned; One is used for the ring flange inside and outside circle is carried out the walking follower that welding tracking is regulated, and one is used for welding gun (9) that the ring flange inside and outside circle is welded.
2. ring flange inside and outside circle welding tractor according to claim 1, it is characterized in that: described center positioning mechanism comprises work plate (12), a plurality of supports (2) that are fixed in the movable adjusting of work plate (12) upper surface and integral type connection are installed on the center positioning device (1) on each support (2).
3. ring flange inside and outside circle welding tractor according to claim 2, it is characterized in that: it also comprises central rotation holder (3), described a plurality of supports (2) integral type is installed on the central rotation holder (3).
4. ring flange inside and outside circle welding tractor according to claim 3, it is characterized in that: described walking follower comprises at right angle setting in central rotation holder (3) bottom and height-adjustable height regulating rod (4), level is installed on the expansion link (6) of height regulating rod (4) bottom, the telescopic adjustment handle (5) of adjustable and retractable bar (6) horizontal direction displacement, and the ground-engaging element that is installed on expansion link (6) one ends, and (14) are taken turns on the tracking top that is installed on the ground-engaging element.
5. according to claim 2 or 3 described ring flange inside and outside circle welding tractors, it is characterized in that: described support (2) on average is fixed on the work plate (12), and the leg of each support (2) is also installed switching magnet (13).
6. ring flange inside and outside circle welding tractor according to claim 4 is characterized in that: described expansion link (6) can be rotated motion around central rotation holder (3).
7. ring flange inside and outside circle welding tractor according to claim 4, it is characterized in that: described expansion link also is provided with the center graduation mark on (6).
8. ring flange inside and outside circle welding tractor according to claim 4 is characterized in that: also be provided with slide block rifle folder on the described ground-engaging element, described welding gun (9) is installed on the slide block rifle folder.
9. according to claim 3 or 4 described ring flange inside and outside circle welding tractors, it is characterized in that: described central rotation holder (3) also is provided with centre bore, the rifle line of described welding gun (9) is connected with extraneous power supply through the centre bore of central rotation holder (3), and the line midway of described ground-engaging element is connected with extraneous control system through the centre bore of central rotation holder (3).
10. ring flange cylindrical welding tractor according to claim 1, it is characterized in that: the scope of the welding ring flange internal-and external diameter of described ring flange inside and outside circle welding tractor is 180-1200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104767333A CN102962552A (en) | 2012-11-21 | 2012-11-21 | Trolley for welding inner and outer circles of ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104767333A CN102962552A (en) | 2012-11-21 | 2012-11-21 | Trolley for welding inner and outer circles of ring flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962552A true CN102962552A (en) | 2013-03-13 |
Family
ID=47793142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104767333A Pending CN102962552A (en) | 2012-11-21 | 2012-11-21 | Trolley for welding inner and outer circles of ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962552A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117797A (en) * | 2013-04-25 | 2014-10-29 | 南通中集大型储罐有限公司 | Tank interior automatic welding device and method |
| CN104476080A (en) * | 2014-12-09 | 2015-04-01 | 天津卡达克汽车高新技术公司 | Clamping mechanism |
| CN110014249A (en) * | 2019-04-08 | 2019-07-16 | 林佳朋 | A kind of welding method and equipment of connecting flange and metallic conduit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2855613Y (en) * | 2006-01-13 | 2007-01-10 | 徐伦海 | Double-head and multi-functional flame cutting machine |
| CN102248332A (en) * | 2010-05-21 | 2011-11-23 | 北京石油化工学院 | Portable integrated machine for opening tube connecting and saddle-shaped weld joint welding |
| KR20120063030A (en) * | 2010-12-07 | 2012-06-15 | 현대중공업 주식회사 | Circular rail unit for welding of circumference |
| CN203045117U (en) * | 2012-11-21 | 2013-07-10 | 深圳市瑞凌实业股份有限公司 | Welding tractor for internal and external circles of ring flange |
-
2012
- 2012-11-21 CN CN2012104767333A patent/CN102962552A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2855613Y (en) * | 2006-01-13 | 2007-01-10 | 徐伦海 | Double-head and multi-functional flame cutting machine |
| CN102248332A (en) * | 2010-05-21 | 2011-11-23 | 北京石油化工学院 | Portable integrated machine for opening tube connecting and saddle-shaped weld joint welding |
| KR20120063030A (en) * | 2010-12-07 | 2012-06-15 | 현대중공업 주식회사 | Circular rail unit for welding of circumference |
| CN203045117U (en) * | 2012-11-21 | 2013-07-10 | 深圳市瑞凌实业股份有限公司 | Welding tractor for internal and external circles of ring flange |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117797A (en) * | 2013-04-25 | 2014-10-29 | 南通中集大型储罐有限公司 | Tank interior automatic welding device and method |
| CN104117797B (en) * | 2013-04-25 | 2016-08-17 | 南通中集安瑞科食品装备有限公司 | Tank interior automatic welding device and method |
| CN104476080A (en) * | 2014-12-09 | 2015-04-01 | 天津卡达克汽车高新技术公司 | Clamping mechanism |
| CN104476080B (en) * | 2014-12-09 | 2017-01-04 | 天津卡达克汽车高新技术公司 | A kind of clamp system |
| CN110014249A (en) * | 2019-04-08 | 2019-07-16 | 林佳朋 | A kind of welding method and equipment of connecting flange and metallic conduit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103170707A (en) | Robot welding workstation for cylinder body | |
| CN102248332A (en) | Portable integrated machine for opening tube connecting and saddle-shaped weld joint welding | |
| CN201711682U (en) | Portable perforated connecting pipe and saddle-shaped seam welding integrated machine | |
| CN103143832A (en) | Ultrasonic welding machine | |
| CN102962552A (en) | Trolley for welding inner and outer circles of ring flange | |
| CN111347329B (en) | Grinding and polishing method of grinding and polishing robot for weld joints at pipe ends of spiral steel pipes | |
| CN111451898B (en) | Grinding and polishing robot for weld joints at pipe ends of spiral steel pipes | |
| CN203045117U (en) | Welding tractor for internal and external circles of ring flange | |
| CN210464365U (en) | Contact rail geometric parameter detection device | |
| CN209919145U (en) | Automatic welding tracker | |
| CN108500550B (en) | A kind of displacement device of boiler body heat exchanger tube and drum welding | |
| CN205302012U (en) | Precise five-dimensional turntable | |
| CN103521971B (en) | A kind of welding work pieces positioning adjustment device | |
| CN103273178A (en) | Automatic welding device for transverse-position and narrow-gap gas metal arc welding | |
| CN207289323U (en) | A kind of motorbike frame journal stirrup welds clamping and positioning device | |
| CN203992842U (en) | A kind of storage crossbeam P type beam column card multiple gun special welding equipment | |
| CN101376197A (en) | Handling frame for pipe sheet welding head | |
| CN203649686U (en) | Automatic welding equipment | |
| CN206982060U (en) | A kind of vehicle body soldering production line clamping device | |
| CN202556022U (en) | Four-direction rotary locator for dot welding of seat frame | |
| CN109848620B (en) | Welding tool for automobile transverse stabilizer bar | |
| CN202984881U (en) | Welding tractor for outer circle of flange | |
| CN202317510U (en) | Steel plate split joint leveling trolley | |
| CN102672406A (en) | Four-way rotary locating device for spot welding of seat frame | |
| CN103170782A (en) | Welding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |