CN105127540A - Welding tool for induction soldering pipe fittings - Google Patents
Welding tool for induction soldering pipe fittings Download PDFInfo
- Publication number
- CN105127540A CN105127540A CN201510579887.9A CN201510579887A CN105127540A CN 105127540 A CN105127540 A CN 105127540A CN 201510579887 A CN201510579887 A CN 201510579887A CN 105127540 A CN105127540 A CN 105127540A
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- CN
- China
- Prior art keywords
- welded
- pipe fitting
- hole
- root posts
- lifting platform
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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
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/002—Soldering by means of induction heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding tool for induction soldering pipe fittings. The welding tool comprises a base plate, two stand columns, a supporting plate and a lifting table. The two stand columns are fixed to the base plate in parallel in a spaced mode. The supporting plate is fixed to the top ends of the two stand columns. The lifting table is arranged in the middles of the two stand columns in a height-adjustable mode. A through hole is formed in the lifting table. An induction coil of an induction soldering machine is arranged at the portion, between the two stand columns, above the lifting table. One end of the inner pipe fitting to be welded is connected to the supporting plate through a connecting assembly, and the other end of the inner pipe fitting to be welded penetrates through the induction coil, the outer pipe fitting to be welded and the through hole. The outer pipe fitting to be welded is arranged at the portion, outside the inner pipe fitting to be welded, of the lifting table through a limiting assembly. The welding tool for the induction soldering pipe fittings is simple in structure and convenient to operate, the welding efficiency is improved, and welding reliability and reliability are ensured.
Description
Technical field
The present invention relates to a kind of welding tooling, particularly relate to a kind of welding tooling of induction brazing pipe fitting.
Background technology
Manufacturing the welding often having copper pipe and stainless steel tube in the middle of low-temperature (low temperature) vessel, some welding assemblies use under-196 DEG C of low-temperature conditions, welding quality requires very high, and need the cold shock through liquid nitrogen-196 DEG C and destructive testing, if adopt conventional welding method, substantially the serviceability under low-temperature condition can not be met, so adopt induction brazing for important welding assembly, but temperature when adopting induction brazing weld-end fittings on workpiece is very high, operating personnel cannot help workpiece with hand, workpiece cannot quick and precisely be located, affect welding quality and welding efficiency.
Summary of the invention
The object of the present invention is to provide a kind of welding tooling of induction brazing pipe fitting, it has the advantages that to improve welding efficiency and guarantee welding quality, to solve the problems referred to above that in prior art, induction brazing pipe fitting exists.
For reaching this object, the present invention by the following technical solutions:
A kind of welding tooling of induction brazing pipe fitting, it comprises base plate, two root posts, supporting plate and lifting platform, wherein, described two root post parallel interval are fixed on described base plate, described supporting plate is fixed on the top of described two root posts, described lifting platform is adjustable, and highland is arranged at the middle part of described two root posts, described lifting platform offers through hole, the induction coil of induction brazing machine is set in the top of described lifting platform between described two root posts, one end of interior pipe fitting to be welded is connected on described supporting plate by coupling assembling, the other end is successively through induction coil, outer tube member to be welded and described through hole, described outer tube member to be welded is arranged on the lifting platform outside described interior pipe fitting to be welded by limit assembly.
Especially, described two root posts all offer a slotted hole along short transverse, and described lifting platform is fixed in described slotted hole by set bolt.
Especially, described coupling assembling comprises the suppending hole that corresponding described through hole is opened in described supporting plate upper shed, the external diameter of interior pipe fitting to be welded described in the apertures of described suppending hole is arranged, the link of described interior pipe fitting to be welded is welded with flange, is hung in described suppending hole by described flange.
Especially, described limit assembly is the spacing flange be arranged in described through hole, the external diameter of the inner hole interior pipe fitting to be welded of described spacing flange is arranged, and the above and below of described spacing flange is all processed with a step surface, the internal diameter of outer tube member to be welded described in the major diameter fit of its upper stage terrace is arranged, the size of through hole described in the major diameter fit of lower stage terrace is arranged, and one end of described outer tube member to be welded is placed on outside the upper stage terrace of described spacing flange.
Especially, some reinforcement cross bars are connected with between described two root posts.
Especially, between the bottom of described two root posts and described base plate, be welded with reinforcement gusset, between described supporting plate and described two root posts, be welded with reinforcement gusset.
Beneficial effect of the present invention is, compared with prior art the welding tooling of described induction brazing pipe fitting is by being arranged in frock by inside and outside pipe fitting to be welded, the position of adjustment lifting platform, carry out induction brazing in the induction coil making the weld of inside and outside pipe fitting to be welded be right against induction brazing machine, not only structure is simple; Easy to operate; And improve welding efficiency, ensure that the reliable and stable of welding.
Accompanying drawing explanation
Fig. 1 is the perspective view of the welding tooling of the induction brazing pipe fitting that the specific embodiment of the invention 1 provides;
Fig. 2 is the front view of the welding tooling of the induction brazing pipe fitting that the specific embodiment of the invention 1 provides;
Fig. 3 is the side view of the welding tooling of the induction brazing pipe fitting that the specific embodiment of the invention 1 provides;
Fig. 4 is the side view of the spacing flange of the welding tooling of the induction brazing pipe fitting that the specific embodiment of the invention 1 provides.
In figure:
1, base plate; 2, column; 3, supporting plate; 4, lifting platform; 5, spacing flange; 50, to appear on the stage terrace; 51, leave from office terrace; 6, gusset is strengthened; 7, cross bar is strengthened; 8, slotted hole; 9, set bolt; 10, induction coil; 11, suppending hole; 12, interior pipe fitting to be welded; 13, flange; 14, outer tube member to be welded.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of welding tooling of induction brazing pipe fitting comprises base plate 1, two root post 2, supporting plate 3, lifting platform 4 and spacing flange 5, the parallel interval that vertically goes up described two root posts 2 is fixed on described base plate 1, be welded with between the bottom of described two root posts 2 and described base plate 1 and strengthen gusset 6, and be connected with some reinforcement cross bars 7 between described two root posts 2, described supporting plate 3 is fixed on the top of described two root posts 2, is all welded with and strengthens gusset 6 between described supporting plate 3 and described two root posts 2.Described two root posts 2 all adopt the angle steel of 50mm × 50mm, its plane all offers a slotted hole 8 along short transverse, described lifting platform 4 is fixed in described slotted hole 8 by set bolt 9, by changing the installation site of lifting platform 4 in slotted hole 8 to heighten lifting platform 4.
Described lifting platform 4 offers through hole, the induction coil 10 of induction brazing machine is set in the top of described lifting platform 4 between described two root posts 2, described supporting plate 3 offers the suppending hole 11 of opening, the external diameter of the apertures interior pipe fitting 12 to be welded of described suppending hole 11 is arranged, and the link of described interior pipe fitting 12 to be welded is welded with flange 13.
Described spacing flange 5 is arranged on the through hole on described lifting platform 4, the external diameter of its inner hole interior pipe fitting 12 to be welded is arranged, and the above and below of described spacing flange 5 is processed with appear on the stage terrace 50 and leave from office terrace 51 respectively, the internal diameter of the major diameter fit outer tube member 14 to be welded of described terrace 50 of appearing on the stage is arranged, the size of through hole described in the major diameter fit of leave from office terrace 51 is arranged, described spacing flange 5 is arranged in described through hole by leave from office terrace 51, outside terrace 50 of appearing on the stage described in one end of described outer tube member 14 to be welded is placed on.
One end of interior pipe fitting 12 to be welded hangs in described suppending hole 11 by flange 13, and the other end is successively through induction coil 10, outer tube member to be welded 14 and spacing flange 5, and the bottom of described outer tube member 14 to be welded is placed on described spacing flange 5.
Described base plate 1 is by 300mm × 300mm, and the steel plate of thick 10mm is made, and the aperture of described suppending hole 11 and through hole is 100mm.
During welding, first interior pipe fitting 12 to be welded and outer tube member to be welded 14 are in place in frock, then regulate the height of lifting platform 4 as required, make the weld of interior pipe fitting 12 to be welded and outer tube member to be welded 14 be in the induction coil 10 of induction brazing machine, finally carry out induction brazing.
Above embodiment has just set forth general principle of the present invention and characteristic; the present invention does not limit by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. the welding tooling of an induction brazing pipe fitting, it comprises base plate, two root posts, supporting plate and lifting platform, it is characterized in that, described two root post parallel interval are fixed on described base plate, described supporting plate is fixed on the top of described two root posts, described lifting platform is adjustable, and highland is arranged at the middle part of described two root posts, described lifting platform offers through hole, the induction coil of induction brazing machine is set in the top of described lifting platform between described two root posts, one end of interior pipe fitting to be welded is connected on described supporting plate by coupling assembling, the other end is successively through induction coil, outer tube member to be welded and described through hole, described outer tube member to be welded is arranged on the lifting platform outside described interior pipe fitting to be welded by limit assembly.
2. the welding tooling of induction brazing pipe fitting according to claim 1, is characterized in that, described two root posts all offer a slotted hole along short transverse, and described lifting platform is fixed in described slotted hole by set bolt.
3. the welding tooling of induction brazing pipe fitting according to claim 1, it is characterized in that, described coupling assembling comprises the suppending hole that corresponding described through hole is opened in described supporting plate upper shed, the external diameter of interior pipe fitting to be welded described in the apertures of described suppending hole is arranged, the link of described interior pipe fitting to be welded is welded with flange, is hung in described suppending hole by described flange.
4. the welding tooling of induction brazing pipe fitting according to claim 1, it is characterized in that, described limit assembly is the spacing flange be arranged in described through hole, the external diameter of the inner hole interior pipe fitting to be welded of described spacing flange is arranged, and the above and below of described spacing flange is all processed with a step surface, the internal diameter of outer tube member to be welded described in the major diameter fit of its upper stage terrace is arranged, the size of through hole described in the major diameter fit of lower stage terrace is arranged, and one end of described outer tube member to be welded is placed on outside the upper stage terrace of described spacing flange.
5. the welding tooling of induction brazing pipe fitting according to claim 1, is characterized in that, is connected with some reinforcement cross bars between described two root posts.
6. the welding tooling of induction brazing pipe fitting according to claim 1, is characterized in that, is welded with reinforcement gusset between the bottom of described two root posts and described base plate, is welded with reinforcement gusset between described supporting plate and described two root posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579887.9A CN105127540B (en) | 2015-09-14 | 2015-09-14 | A kind of welding tooling of induction brazing pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579887.9A CN105127540B (en) | 2015-09-14 | 2015-09-14 | A kind of welding tooling of induction brazing pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105127540A true CN105127540A (en) | 2015-12-09 |
| CN105127540B CN105127540B (en) | 2017-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510579887.9A Active CN105127540B (en) | 2015-09-14 | 2015-09-14 | A kind of welding tooling of induction brazing pipe fitting |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745168A (en) * | 2017-09-26 | 2018-03-02 | 重庆市璧山区强顺机械有限公司 | A kind of welding method |
| CN107999924A (en) * | 2017-12-08 | 2018-05-08 | 中国航发沈阳黎明航空发动机有限责任公司 | The concentricity accurate control device and method of long straight structural conductor soldering |
| CN108544114A (en) * | 2018-05-03 | 2018-09-18 | 中广核中科海维科技发展有限公司 | A kind of travelling wave accelerating tube periphery water jacket welding tooling and its welding method |
| CN109482993A (en) * | 2018-11-23 | 2019-03-19 | 中国航发沈阳黎明航空发动机有限责任公司 | It is a kind of for welding tooling and its induction brazing process with Special-shaped flange pipe fitting straight tube component |
| CN110102851A (en) * | 2019-04-19 | 2019-08-09 | 蚌埠市行星工程机械有限公司 | Welding tooling |
| CN112475700A (en) * | 2020-10-30 | 2021-03-12 | 南京创科电气有限公司 | Automatic circular seam welding equipment and welding method |
| RU2796904C1 (en) * | 2022-10-31 | 2023-05-29 | Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" | Method for soldering plates with a hole to tubular shaped parts and a device for its implementation |
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| JPS5499749A (en) * | 1978-01-24 | 1979-08-06 | Toshiba Corp | Electromagnetic welding method in solid phase |
| KR20050114548A (en) * | 2004-06-01 | 2005-12-06 | 손인철 | Apparatus for brazing metal pipes |
| CN102303182A (en) * | 2011-08-18 | 2012-01-04 | 佛山市胜安制冷配件有限公司 | High-frequency electric heating welding device |
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| CN103264218A (en) * | 2013-05-27 | 2013-08-28 | 天津滨海爱丽顺金属制品有限公司 | Plugging welding device used for welding copper pipe and plug |
| CN205008712U (en) * | 2015-09-14 | 2016-02-03 | 无锡市创新化工设备有限公司 | Welding frock of induction brazing pipe fitting |
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2015
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5499749A (en) * | 1978-01-24 | 1979-08-06 | Toshiba Corp | Electromagnetic welding method in solid phase |
| KR20050114548A (en) * | 2004-06-01 | 2005-12-06 | 손인철 | Apparatus for brazing metal pipes |
| CN202116245U (en) * | 2011-06-20 | 2012-01-18 | 冒伟 | Tobacco tray lifting device |
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| CN205008712U (en) * | 2015-09-14 | 2016-02-03 | 无锡市创新化工设备有限公司 | Welding frock of induction brazing pipe fitting |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745168A (en) * | 2017-09-26 | 2018-03-02 | 重庆市璧山区强顺机械有限公司 | A kind of welding method |
| CN107745168B (en) * | 2017-09-26 | 2019-09-10 | 重庆市璧山区强顺机械有限公司 | A kind of welding method |
| CN107999924A (en) * | 2017-12-08 | 2018-05-08 | 中国航发沈阳黎明航空发动机有限责任公司 | The concentricity accurate control device and method of long straight structural conductor soldering |
| CN107999924B (en) * | 2017-12-08 | 2020-01-07 | 中国航发沈阳黎明航空发动机有限责任公司 | Coaxiality precision control device and method for long straight structure conduit brazing |
| CN108544114A (en) * | 2018-05-03 | 2018-09-18 | 中广核中科海维科技发展有限公司 | A kind of travelling wave accelerating tube periphery water jacket welding tooling and its welding method |
| CN109482993A (en) * | 2018-11-23 | 2019-03-19 | 中国航发沈阳黎明航空发动机有限责任公司 | It is a kind of for welding tooling and its induction brazing process with Special-shaped flange pipe fitting straight tube component |
| CN110102851A (en) * | 2019-04-19 | 2019-08-09 | 蚌埠市行星工程机械有限公司 | Welding tooling |
| CN112475700A (en) * | 2020-10-30 | 2021-03-12 | 南京创科电气有限公司 | Automatic circular seam welding equipment and welding method |
| RU2796904C1 (en) * | 2022-10-31 | 2023-05-29 | Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" | Method for soldering plates with a hole to tubular shaped parts and a device for its implementation |
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|---|---|
| CN105127540B (en) | 2017-08-15 |
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Address after: 214000 Jiangsu, Huishan District, former Chau Street, the new bridge village Applicant after: Wuxi innovation low temperature mould equipment Technology Co., Ltd. Address before: Huishan District of Jiangsu city in Wuxi Province before 214181 Zhou Zhen Zhang Ming Qiao Cun Wuxi Innovative Chemical Equipment Co Ltd Applicant before: Wuxi Creative Chemical Equipment Co., Ltd. |
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