CN2750154Y - Multiple-pass swivel coupling - Google Patents
Multiple-pass swivel coupling Download PDFInfo
- Publication number
- CN2750154Y CN2750154Y CN 200420034013 CN200420034013U CN2750154Y CN 2750154 Y CN2750154 Y CN 2750154Y CN 200420034013 CN200420034013 CN 200420034013 CN 200420034013 U CN200420034013 U CN 200420034013U CN 2750154 Y CN2750154 Y CN 2750154Y
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- Prior art keywords
- casing
- flange
- utility
- model
- porous
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- Expired - Fee Related
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Abstract
The utility model relates to a multipath swivel joint which comprises a flange, a porous shaft, a casing, a sealing member, a bearing and an end cap. The utility model is characterized in that the flange is provided with bores of different depth in one-to-one correspondence, and the flange is combined with the porous shaft via screws; the bearing is arranged on the casing, the porous shaft can rotate at will inside the casing, and a sealing device is arranged between the porous shaft and the casing. The utility model is suitable for the fields of metallurgical equipment, such as continuous casting bale rotary table equipment, converter steel-making equipment, etc. The utility model is used for supplying different kinds of liquid and gas, such as water, oil, oxygen, nitrogen, etc., for a mother machine by multiple items during working, and the liquid and gas don't leak to each other. The utility model is composed of the casing, the porous shaft, the sealing member and the end cap, wherein the casing is connected with the working machine body; the purpose of supplying different liquid and gas can be realized via the rotation of the porous shaft. In virtue of the porous shaft is arranged in the casing, the swivel joint has the advantages of simple structure, small volume, good performance and long service life.
Description
Technical field
The utility model relates to metallurgical equipment, fields such as continuous casting bale panoramic tables and pneumatic steelmaking equipment, particularly a kind of multichannel swivel joint.Be mainly used in the course of the work, can multinomially supply with various liquids and gases such as water, oil, oxygen, nitrogen, under non-stop-machine state, give machine tool necessary all kinds of liquids and gases are provided to working machine.
Background technique
Metallurgy industry mostly is a continuous productive process in each fields such as continuous casting, steel-making, and various liquid, gas must provide.Used swivel joint only can provide a kind of or two kinds of media at present, satisfy need of work and must use a plurality of swivel joints, and measure greatly the position that takes up room like this, installation and maintenance are very inconvenient, and the product structure of external import is also very unreasonable.Do not find multichannel swivel joint of the present invention at present as yet.
Summary of the invention
The purpose of this utility model is at continuous casting, and in the steelmaking process, providing a kind of can descend in working order, supplies with the swivel joint of different liquids, gas to working machine.
The purpose of this utility model is by following main realization, a kind of multichannel swivel joint, form by flange, porous axle, overcoat, Sealing, bearing, end cap, it is characterized in that: this swivel joint has 2-20 passage, have some through holes corresponding one by one with the hole on the porous axle on the flange, flange and porous axle are closed by the screw handle.Put outward bearing is housed, the porous axle can rotate arbitrarily in overcoat, and the porous axle is equipped with seal arrangement with outer inner room, and the hole depth on the porous axle has one to one relation with the hole that puts outward.Flange and porous axle are rotated in arbitrary position, guarantee that all each hole of overcoat communicates.Each through hole between overcoat and porous axle is equipped with 2 Sealings, guarantees not have between the Kong Yukong to leak, and the end cap of a sealing is housed in the overcoat lower end.
The utility model is that flange and porous axle are coupled together, insert various pipes in the flange upper end, pipe inserts the medium (as: water, oil, oxygen, nitrogen) of various liquid and gas, porous axle according to the demand different depth of machine tool rotates to some special positions, and the pipe medium provides machine tool by the hole on the porous axle with the corresponding hole jointing that distributes on the coat.In order to prevent mixing between leakage, gas and the gas between the liquid, between the open pore on overcoat and the porous axle, O-ring seal is housed respectively, thereby has realized the purpose of this utility model.Because the porous axle is to be contained in the overcoat, therefore simple in structure, volume is little, good seal performance, and long service life is convenient to installation and maintenance, and very strong practicability is arranged.
Description of drawings
Fig. 1 is the utility model structural drawing
Fig. 2 is that the A of Fig. 1 is to plan view
Among the figure: the 1st, flange, the 2nd, porous axle, the 3rd, overcoat, the 4th, Sealing
The 5th, bearing, the 6th, end cap, the 7th, screw
Embodiment
The utility model is respectively charged into bearing 5 ring two ends in overcoat 3 again after the interior ring of overcoat 3 is packed some Sealings 4 into.Be installed in the overcoat 3 by 2 insertions of porous axle; Make that porous axle 2 is corresponding one by one with each hole of overcoat 3 when rotated, center line coincides.The flange 1 of porous axle 2 upper ends is integrated by 7 on screw.Hole one correspondence of the through hole axle 2 on the flange 1.Flange 1 is rotation arbitrarily in the overcoat 2 of porous axle 2 on being fixed on the work body.Sealing cover 6 is equipped with in the lower end of overcoat 3.
The utility model is that flange and porous axle are coupled together, insert various pipes in the flange upper end, pipe inserts the medium (as: water, oil, oxygen, nitrogen) of various liquid and gas, porous axle according to the demand different depth of machine tool rotates to some special positions, and the pipe medium provides machine tool by the hole on the porous axle with the corresponding hole jointing that distributes on the coat.In order to prevent mixing between leakage, gas and the gas between the liquid, between the open pore on overcoat and the porous axle, O-ring seal is housed respectively, thereby has realized the purpose of this utility model.Because the porous axle is to be contained in the overcoat, therefore simple in structure, volume is little, good seal performance, and long service life is convenient to installation and maintenance, and very strong practicability is arranged.
Claims (5)
1, a kind of multichannel swivel joint, comprise flange, porous axle, overcoat, Sealing, bearing, end cap, it is characterized in that: have the different hole of the degree of depth corresponding one by one on the flange, flange is put together on by screw with the porous axle, put bearing outward, the porous axle rotates arbitrarily in overcoat, between porous axle and the overcoat seal arrangement is housed.
2, multichannel swivel joint according to claim 1 is characterized in that: the degree of depth in hole is corresponding one by one mutually with the hole that puts outward on the porous axle, and flange and porous axle can be rotated in any position.
3, multichannel swivel joint according to claim 1 is characterized in that: 2 different lip rings are equipped with in the both sides of each through hole between overcoat and porous axle.
4, multichannel swivel joint according to claim 1 is characterized in that: bearing is equipped with at the ring two ends in overcoat, and the end cap of a sealing is housed in the overcoat lower end.
5, multichannel swivel joint according to claim 1 is characterized in that: this swivel joint has 2-20 passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034013 CN2750154Y (en) | 2004-06-14 | 2004-06-14 | Multiple-pass swivel coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034013 CN2750154Y (en) | 2004-06-14 | 2004-06-14 | Multiple-pass swivel coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750154Y true CN2750154Y (en) | 2006-01-04 |
Family
ID=35823537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420034013 Expired - Fee Related CN2750154Y (en) | 2004-06-14 | 2004-06-14 | Multiple-pass swivel coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750154Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449194C (en) * | 2006-06-14 | 2009-01-07 | 贵州航天南海机电有限公司 | Two-way rotary return connector |
| CN101893144A (en) * | 2010-06-25 | 2010-11-24 | 徐州天地重型机械制造有限公司 | Center swivel joint for turbojet fire engine |
| CN102011912A (en) * | 2010-11-19 | 2011-04-13 | 太原重工股份有限公司 | Rotary three-channel independent transmission joint |
| CN102352942A (en) * | 2011-08-22 | 2012-02-15 | 中联重科股份有限公司 | Swivel joint and sanitation vehicle comprising same |
| CN102661464A (en) * | 2012-02-14 | 2012-09-12 | 徐州徐工随车起重机有限公司 | Dual-purpose central rotary joint for hydraulic oil and gas |
| CN102950475A (en) * | 2011-08-26 | 2013-03-06 | 株式会社日研工作所 | Rotary table assembly |
| CN103721363A (en) * | 2014-01-27 | 2014-04-16 | 济南同日数控设备有限公司 | External fire-fighting multi-medium quick joint |
| CN105090654A (en) * | 2014-05-10 | 2015-11-25 | 滕州市天旋旋转接头制造有限公司 | Multi-path rotating joint |
| CN107429870A (en) * | 2015-03-26 | 2017-12-01 | 株式会社多田野 | Swivel joint |
| CN110375138A (en) * | 2019-06-13 | 2019-10-25 | 南京高精船用设备有限公司 | A kind of hydraulic separator system |
| CN111102426A (en) * | 2018-10-29 | 2020-05-05 | 北京金石湾管道技术有限公司 | Pipeline pressurized quick double-plugging air bag and use method thereof |
| CN111981233A (en) * | 2020-07-23 | 2020-11-24 | 湖南双达机电有限责任公司 | Central rotary joint, pipe winder and continuous pipe operation equipment |
-
2004
- 2004-06-14 CN CN 200420034013 patent/CN2750154Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449194C (en) * | 2006-06-14 | 2009-01-07 | 贵州航天南海机电有限公司 | Two-way rotary return connector |
| CN101893144A (en) * | 2010-06-25 | 2010-11-24 | 徐州天地重型机械制造有限公司 | Center swivel joint for turbojet fire engine |
| CN102011912A (en) * | 2010-11-19 | 2011-04-13 | 太原重工股份有限公司 | Rotary three-channel independent transmission joint |
| CN102011912B (en) * | 2010-11-19 | 2012-07-11 | 太原重工股份有限公司 | Rotary three-channel independent transmission joint |
| CN102352942A (en) * | 2011-08-22 | 2012-02-15 | 中联重科股份有限公司 | Swivel joint and sanitation vehicle comprising same |
| CN102950475B (en) * | 2011-08-26 | 2015-07-08 | 株式会社日研工作所 | Rotary table assembly |
| CN102950475A (en) * | 2011-08-26 | 2013-03-06 | 株式会社日研工作所 | Rotary table assembly |
| CN102661464B (en) * | 2012-02-14 | 2014-08-13 | 徐州徐工随车起重机有限公司 | Dual-purpose central rotary joint for hydraulic oil and gas |
| CN102661464A (en) * | 2012-02-14 | 2012-09-12 | 徐州徐工随车起重机有限公司 | Dual-purpose central rotary joint for hydraulic oil and gas |
| CN103721363A (en) * | 2014-01-27 | 2014-04-16 | 济南同日数控设备有限公司 | External fire-fighting multi-medium quick joint |
| CN103721363B (en) * | 2014-01-27 | 2016-01-20 | 济南同日数控设备有限公司 | The snap joint of a kind of external fire-fighting many media |
| CN105090654A (en) * | 2014-05-10 | 2015-11-25 | 滕州市天旋旋转接头制造有限公司 | Multi-path rotating joint |
| CN107429870A (en) * | 2015-03-26 | 2017-12-01 | 株式会社多田野 | Swivel joint |
| CN111102426A (en) * | 2018-10-29 | 2020-05-05 | 北京金石湾管道技术有限公司 | Pipeline pressurized quick double-plugging air bag and use method thereof |
| CN110375138A (en) * | 2019-06-13 | 2019-10-25 | 南京高精船用设备有限公司 | A kind of hydraulic separator system |
| CN111981233A (en) * | 2020-07-23 | 2020-11-24 | 湖南双达机电有限责任公司 | Central rotary joint, pipe winder and continuous pipe operation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060104 Termination date: 20130614 |