CN201446372U - Special bottom flange welding frock - Google Patents
Special bottom flange welding frock Download PDFInfo
- Publication number
- CN201446372U CN201446372U CN2009200425769U CN200920042576U CN201446372U CN 201446372 U CN201446372 U CN 201446372U CN 2009200425769 U CN2009200425769 U CN 2009200425769U CN 200920042576 U CN200920042576 U CN 200920042576U CN 201446372 U CN201446372 U CN 201446372U
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- CN
- China
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- moulding bed
- bed body
- fixedly connected
- column
- flange welding
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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.)
- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a special bottom flange welding frock comprising a catch frame and a jig body which are fixedly connected into a tripod with an opening, wherein the opening end of the catch frame is fixedly connected with a catch wheel, while the connecting end of the jig body is eccentrically hinged on a base through a rotary shaft, and the opening end of the jig body is supported on a upright post fixedly connected to the base; in addition, more than two roller seats are also fixedly connected to the jig body, and rollers are arranged on each roller seat; and the rollers are connected with a first driving device which drives the rollers to rotate. Thus, when the special bottom flange welding frock is used, an automatic submerged-arc welding machine can be used to weld a seam between a bottom flange and a barrel body of a tower barrel; and therefore, not only the welding speed is largely improved, that is, the production efficiency is improved, but also the welding seam quality is also effectively improved.
Description
Technical field
The utility model relates to flange welding of a kind of end special tooling, belongs to the special-purpose field of wind-power electricity generation.
Background technology
At present, in the wind-power electricity generation manufacturing, to the welding of end flange, generally all with end flange horizontal positioned, the tower tube is vertically placed, and the certain angle that then welding rod tilted adopts traditional manual welding mode to weld.This traditional welding technology exists speed of welding slow, and production efficiency is low, the drawback of weldquality difference.
The utility model content
The utility model is at the deficiencies in the prior art, flange welding of a kind of end special tooling is provided, so that end flange when welding, can use Lincoln weld welds automatically to end seam flange, thereby not only greatly improve speed of welding, promptly improve production efficiency, but also improved weldquality effectively.
For realizing above technical purpose, the utility model will be taked following technical scheme:
Flange welding of a kind of end special tooling, comprise the divider and the moulding bed body that are fixedly connected into the open delta frame, the fixedly connected gear wheel of described divider openend, and be hinged on the base by rotating shaft off-centre near the moulding bed body link, and be supported near the openend of this moulding bed body on the column that is fixedly connected on base, in addition, also be fixedly connected with plural roller mount on the described moulding bed, on each roller mount roller is installed, described roller is connected with first drive unit that drives its rotation.
Described rotating shaft is connected with second drive unit of driver rotation.
Also be fixedly connected with reinforcement between described divider and the moulding bed body.
Be provided with chute near the described moulding bed body open end, this moulding bed body is supported on the column by chute.
Offer through hole near the described moulding bed body open end, described column passes this through hole and places, and the compartment of terrain is provided with a plurality of locating holes on the column, and described column positions by locating hole installation alignment pin with the moulding bed body and is connected.。
According to above technical scheme, can realize following beneficial effect:
Because the end described in the utility model flange welding special tooling, comprise the divider and the moulding bed body that are fixedly connected into the open delta frame, described moulding bed body is hinged on the base by rotating shaft, on the moulding bed body, be provided for simultaneously the roller of support tower tube, and roller is connected with first drive unit that drives its rotation, then carry out end flange when welding, end flange is leaned on gear wheel, tower tube cylindrical shell then tiltedly rests on the roller, by rotating shaft to regulate the angle between open delta frame and the base, thereby make end flange and the tower tube cylindrical shell inclination certain angle put thereon, can use automatic submerged-arc welding machine welds its seam, thereby not only greatly improve speed of welding, promptly improved production efficiency, but also improve weldquality effectively.
Description of drawings
Below with reference to the description of drawings the technical solution of the utility model.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Below with reference to accompanying drawing the technical solution of the utility model is described in further detail.
As depicted in figs. 1 and 2, the end described in the utility model flange welding special tooling, comprise the divider 2 and the moulding bed body 3 that are fixedly connected into the open delta frame, the fixedly connected gear wheel 1 of described divider 2 openends, be hinged on the base 5 by rotating shaft off-centre near moulding bed body 3 links, then be supported near its openend on the column 4 that is fixedly connected on base 5, in addition, base 5 is fixedly mounted on and mixes on the earth basis 11, also be fixedly connected with plural roller mount on the described moulding bed body 3, roller 7 then is installed on each roller mount, described roller 7 is connected with first drive unit 6 that drives its rotation, and rotating shaft 8 then is connected with second drive unit that drives its rotation.
Also be fixedly connected with reinforcement 10 between described divider 2 and the moulding bed body 3.
Be provided with chute near described moulding bed body 3 openends, this moulding bed body 3 is supported on the column 4 by chute, and then during rotating shaft 8, the rotation of moulding bed body 3 is moved and made chute slide on column 4, guarantees that moulding bed body 3 can be supported on the column 4 all the time.
Offer through hole near described moulding bed body 3 openends, described column 4 passes this through hole and places, and the compartment of terrain is provided with a plurality of locating holes on the column 4, described column 4 positions by locating hole installation alignment pin with moulding bed body 3 and is connected, and then before the rotating shaft 8, extracts alignment pin earlier, then restart drive unit rotating shaft 8 up to suitable angle, stop the rotation, on column 4, plug alignment pin in the locating hole of correspondence then, to realize the support of 4 pairs of moulding bed bodies 3 of column.
During use, end flange is leaned on gear wheel 1, and it can rotate along gear wheel 1, simultaneously tower tube cylindrical shell 9 is tilted to rest on the roller 7, start second drive unit earlier so that rotating shaft 8 rotations, thereby can adjust the inclination angle between open delta frame and the base 5, in the time of using automatic submerged-arc welding machine that its seam is welded up to this inclination angle, stop the second drive unit work, then start first drive unit 6 with driving rolls 7 rotations, rotate along same direction with end flange thereby drive tower tube cylindrical shell 9, to finish the welding of girth joint between end flange and the tower tube cylindrical shell 9.
Claims (5)
1. flange welding special tooling at the bottom of a kind, it is characterized in that, comprise the divider and the moulding bed body that are fixedly connected into the open delta frame, the fixedly connected gear wheel of described divider openend, and be hinged on the base by rotating shaft off-centre near the moulding bed body link, and be supported on the column that is fixedly connected on base near the openend of this moulding bed body, in addition, also be fixedly connected with plural roller mount on the described moulding bed, on each roller mount roller is installed, described roller is connected with first drive unit that drives its rotation.
2. flange welding special tooling in the end according to claim 1 is characterized in that described rotating shaft is connected with second drive unit that drives its rotation.
3. flange welding special tooling in the end according to claim 1 and 2 is characterized in that, also is fixedly connected with reinforcement between described divider and the moulding bed body.
4. flange welding special tooling in the end according to claim 3 is characterized in that be provided with chute near the described moulding bed body open end, described moulding bed body is supported on the column by chute.
5. the end according to claim 3 flange welding special tooling, it is characterized in that, offer through hole near the described moulding bed body open end, described column passes this through hole and places, and the compartment of terrain is provided with a plurality of locating holes on the column, and described column positions by locating hole installation alignment pin with the moulding bed body and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200425769U CN201446372U (en) | 2009-06-23 | 2009-06-23 | Special bottom flange welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200425769U CN201446372U (en) | 2009-06-23 | 2009-06-23 | Special bottom flange welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446372U true CN201446372U (en) | 2010-05-05 |
Family
ID=42551084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200425769U Expired - Fee Related CN201446372U (en) | 2009-06-23 | 2009-06-23 | Special bottom flange welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446372U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039504A (en) * | 2010-09-16 | 2011-05-04 | 浙江万通重工有限公司 | Automatic welding device |
| CN104191146A (en) * | 2014-09-01 | 2014-12-10 | 张家港市华机环保新能源科技有限公司 | Inner container shell cover welding tool |
| CN105499821A (en) * | 2016-01-27 | 2016-04-20 | 江苏电力装备有限公司 | Anti-deformation welding tool and welding method for steel pipes and flanges |
| CN105817783A (en) * | 2016-05-27 | 2016-08-03 | 四川蓝星机械有限公司 | Butt-jointing and assembly welding method of cone cylinders |
| CN107052538A (en) * | 2017-03-22 | 2017-08-18 | 叶青 | A kind of double soldering tip welding systems of boiler |
| PL422871A1 (en) * | 2017-09-15 | 2019-03-25 | Przemysłowy Instytut Automatyki i Pomiarów PIAP | Welding bench for production of large diameter rings |
| WO2021226808A1 (en) * | 2020-05-12 | 2021-11-18 | 南通科钛机器人系统有限公司 | Easy-to-install fixing fixture for welding robot |
-
2009
- 2009-06-23 CN CN2009200425769U patent/CN201446372U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039504A (en) * | 2010-09-16 | 2011-05-04 | 浙江万通重工有限公司 | Automatic welding device |
| CN102039504B (en) * | 2010-09-16 | 2013-04-17 | 浙江万通重工有限公司 | Automatic welding device |
| CN104191146A (en) * | 2014-09-01 | 2014-12-10 | 张家港市华机环保新能源科技有限公司 | Inner container shell cover welding tool |
| CN105499821A (en) * | 2016-01-27 | 2016-04-20 | 江苏电力装备有限公司 | Anti-deformation welding tool and welding method for steel pipes and flanges |
| CN105817783A (en) * | 2016-05-27 | 2016-08-03 | 四川蓝星机械有限公司 | Butt-jointing and assembly welding method of cone cylinders |
| CN107052538A (en) * | 2017-03-22 | 2017-08-18 | 叶青 | A kind of double soldering tip welding systems of boiler |
| PL422871A1 (en) * | 2017-09-15 | 2019-03-25 | Przemysłowy Instytut Automatyki i Pomiarów PIAP | Welding bench for production of large diameter rings |
| WO2021226808A1 (en) * | 2020-05-12 | 2021-11-18 | 南通科钛机器人系统有限公司 | Easy-to-install fixing fixture for welding robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: AVIC Hongbo Windpower Equipment Co., Ltd. Assignor: Nantong Hongbo Windpower Equipment Co., Ltd. Contract record no.: 2012320010156 Denomination of utility model: Special bottom flange welding frock Granted publication date: 20100505 License type: Exclusive License Record date: 20120629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20140623 |
|
| EXPY | Termination of patent right or utility model |