CN203162409U - Dual-channel rotating joint - Google Patents
Dual-channel rotating joint Download PDFInfo
- Publication number
- CN203162409U CN203162409U CN 201320151573 CN201320151573U CN203162409U CN 203162409 U CN203162409 U CN 203162409U CN 201320151573 CN201320151573 CN 201320151573 CN 201320151573 U CN201320151573 U CN 201320151573U CN 203162409 U CN203162409 U CN 203162409U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- pipe
- housing
- swivel joint
- inner pipe
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 abstract description 7
- 239000002826 coolant Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003801 milling Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241001455226 Sauria Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model provides a dual-channel rotating joint. The dual-channel rotating joint comprises a shell body, an outer pipe, an outer pipe shaft sleeve, an inner pipe, an inner pipe shaft sleeve, a sealing plate and a bearing. The shell body is provided with a water inlet and a water outlet. The water inlet is connected with the inner pipe. The outer pipe is arranged outside the inner pipe in a sleeved mode. The inner pipe and the outer pipe are arranged in a spaced mode so that a backflow channel can be formed. The water outlet is communicated with the backflow channel. The outer wall of one end of the inner pipe is fixedly connected with the inner pipe shaft sleeve. The other end of the inner pipe extends out of the outer pipe. The inner pipe shaft sleeve is fixedly connected with the shell body. The outer wall of one end of the outer pipe is fixedly connected with the outer pipe shaft sleeve. The other end of the outer pipe extends out of the shell body. The sealing plate is detachably installed on one side of the outer pipe shaft sleeve. The sealing plate is installed on the shell body in a rotatable mode through the bearing. The dual-channel rotating joint is simple in structure, compact in layout, and convenient to mount and dismount. The dual-channel rotating joint can achieve the effect that a cooling medium is fed and discharged on the same side and is recycled. A working environment is clean and tidy, and the phenomenon of cooling water outleakage does not occur.
Description
Technical field
The utility model relates to a kind of swivel joint, and particularly a kind of Twin channel swivel joint is applied in two high-speed wire production line separated time roller-ways.
Background technique
The topology layout of two high-speed wire production lines: roughing mill district in upstream is single rolling line, is two rolling lines after the milling train district in the downstream (containing middle milling train), and middle separated time roller-way by the band thermal insulation apparatus is connected.The main effect of separated time roller-way is the rolling temperature of coming out of roughing mill to be about 900 ℃ circular blank distribute to milling train in the diapsid of downstream.Higher because of blank temperature, cool off so need that the separated time roller is carried out water flowing.
The separated time roller is hollow roll, and roll shaft one end links to each other with drive motor, and the other end links to each other with swivel joint, and this just requires cooling water to enter the hollow roll shaft of separated time roller by swivel joint, through roll body, take away heat after, come out from swivel joint again.And existing swivel joint is the through-type swivel joint of single channel, can't satisfy on-the-spot usage requirement.
The model utility content
The purpose of this utility model provides a kind of swivel joint, and this swivel joint has Twin channel, and flowing medium (cooling water) can the Twin channel by swivel joint be realized the homonymy turnover, is convenient to the recycling of the cooling of rotating machinery and cooling medium.
The utility model provides a kind of Twin channel swivel joint, comprise housing, outer tube, the outer tube axle sleeve, interior pipe, interior pipe sleeve, shrouding and bearing, described housing includes water intake and water outlet, described water intake links to each other with described interior pipe, pipe was outside in described outer tube sleeve was located at, arrange to form the backflow road at interval between pipe and the outer tube in described, described water outlet communicates with described backflow road, the outer wall of an end of pipe is fixedlyed connected with described interior pipe sleeve in described, the other end of pipe extends described outer tube in described, pipe sleeve is fixedlyed connected with described housing in described, the outer wall of described outer tube one end is fixedlyed connected with described outer tube axle sleeve, the other end of described outer tube extends described housing, and a side of described outer tube axle sleeve is dismountable to be equipped with described shrouding, and described shrouding is installed on the described housing by described bearing is rotatable.
Described Twin channel swivel joint also includes adpting flange, and described adpting flange one end is removably fixedlyed connected with described housing in the water inlet position of described housing, and the other end includes the port that can be connected with extraneous intake pipe.
Described outer tube axle sleeve is connected by screw with described shrouding.
Described bearing is thrust-bearing, vertically between described shrouding and described housing.
Be provided with Sealing between described shrouding and the housing.
Be provided with Sealing between described outer tube axle sleeve and the housing.
Be connected by welding between pipe and the described interior pipe sleeve in described, be connected by welding between described outer tube and the described outer tube axle sleeve.
The Twin channel rotary joint structure that the utility model provides is simple, compact in design, easy to loading and unloading.This swivel joint can be realized the homonymy turnover of cooling medium, recycles.Working environment cleaning, the cooling water phenomenon that leaks outside totally, can not appear.
Description of drawings
Below in conjunction with accompanying drawing the technical solution of the utility model is described in detail, so that characteristic of the present utility model and advantage are more obvious.
Fig. 1 is the structural drawing of embodiment's Twin channel swivel joint of the present utility model.
Embodiment
Figure 1 shows that the schematic representation of Twin channel swivel joint, comprise housing 4, outer tube 8, outer tube axle sleeve 5, interior pipe 9, interior pipe sleeve 3, shrouding 11, bearing 7 and adpting flange 1, housing 4 includes water intake 2 and water outlet 12, water intake 2 links to each other with interior pipe 9, pipe 9 outsides in outer tube 8 is set in, arrange to form backflow road 10 at interval between interior pipe 9 and the outer tube 8, water outlet 12 communicates with backflow road 10.The outer wall of one end of interior pipe 9 and 3 welding of interior pipe sleeve, the other end of interior pipe extends outer tube, is used for being connected with the port (for example separated time roller hollow shaft) of extraneous fixed static.Pipe sleeve 3 is bolted to connection with described housing 4 in described, the outer wall of outer tube 9 one ends and 5 welding of described outer tube axle sleeve, and the other end of outer tube 8 extends described housing 4, is used for being connected with the outside port of rotation.An embodiment, the other end of outer tube is provided with flange, and the flange on the flange on the outer tube and the separated time roller roll shaft matches, thereby guarantees that outer tube rotates with the separated time roller.One side of outer tube axle sleeve 5 removably (preferred bolt) is equipped with shrouding 11, and shrouding 11 is by bearing 7 rotatable being installed on the housing 4.Bearing 7 is thrust-bearing, vertically between shrouding 11 and housing 4.Adpting flange 1 one ends are removably fixedlyed connected with housing 4 in the water inlet position of housing 4, and the other end includes the port that can be connected with extraneous intake pipe, in order to link to each other with intake pipe by bolt (or screw thread).Be provided with Sealing between shrouding 11 and the housing 4.Be provided with Sealing between outer tube axle sleeve 5 and the housing 4.Sealing is the high Sealing of wear resistance, as rubber seal, and graphite material or just adorned the seal ring dish.During the outer tube rotation, form motive sealing between outer tube and the housing.Thereby guarantee that flowing medium does not mix phenomenon.Pipe 9 maintains static in the course of the work, and outer tube 8 is rotatable.
In concrete application process, at an end of hollow separated time roller this Twin channel swivel joint is installed, interior pipe 9 grafting of swivel joint are gone in the hollow shaft of separated time roller, and outer pipe flange is connected with separated time roller roll body.Water intake 2 by the Twin channel swivel joint inwardly injects cooling water in the pipe 9, and cooling water flows into the hollow roll roll shaft through interior pipe 9, and arrives the inner chamber of separated time roller roll body and roll shaft by the through hole on the roll shaft.This inner chamber communicates with the backflow road of swivel joint, and cooling water carries out heat exchange in the inner chamber of roll body and roll shaft, and the roller surfaces temperature is reduced, and the backflow road through the Twin channel swivel joint flows out from water outlet 12 then.
Claims (7)
1. Twin channel swivel joint, it is characterized in that comprising housing, outer tube, the outer tube axle sleeve, interior pipe, interior pipe sleeve, shrouding and bearing, described housing includes water intake and water outlet, described water intake links to each other with described interior pipe, pipe was outside in described outer tube sleeve was located at, arrange to form the backflow road at interval between pipe and the outer tube in described, described water outlet communicates with described backflow road, the outer wall of an end of pipe is fixedlyed connected with described interior pipe sleeve in described, the other end of pipe extends described outer tube in described, pipe sleeve is fixedlyed connected with described housing in described, the outer wall of described outer tube one end is fixedlyed connected with described outer tube axle sleeve, the other end of described outer tube extends described housing, and a side of described outer tube axle sleeve is dismountable to be equipped with described shrouding, and described shrouding is installed on the described housing by described bearing is rotatable.
2. Twin channel swivel joint according to claim 1, it is characterized in that described Twin channel swivel joint also includes adpting flange, described adpting flange one end is removably fixedlyed connected with described housing in the water inlet position of described housing, and the other end includes the port that can be connected with extraneous intake pipe.
3. Twin channel swivel joint according to claim 1 is characterized in that described outer tube axle sleeve is connected by screw with described shrouding.
4. Twin channel swivel joint according to claim 1 is characterized in that described bearing is thrust-bearing, vertically between described shrouding and described housing.
5. Twin channel swivel joint according to claim 1 is characterized in that being provided with Sealing between described shrouding and the housing.
6. Twin channel swivel joint according to claim 1 is characterized in that being provided with Sealing between described outer tube axle sleeve and the housing.
7. Twin channel swivel joint according to claim 1 is characterized in that being connected by welding between pipe and the described interior pipe sleeve in described, is connected by welding between described outer tube and the described outer tube axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151573 CN203162409U (en) | 2013-03-29 | 2013-03-29 | Dual-channel rotating joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151573 CN203162409U (en) | 2013-03-29 | 2013-03-29 | Dual-channel rotating joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162409U true CN203162409U (en) | 2013-08-28 |
Family
ID=49023592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151573 Expired - Fee Related CN203162409U (en) | 2013-03-29 | 2013-03-29 | Dual-channel rotating joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107946A (en) * | 2018-01-23 | 2018-06-01 | 深圳市曼恩斯特科技有限公司 | Constant temperature feeding system |
| CN115355376A (en) * | 2022-08-24 | 2022-11-18 | 苏州八匹马超导科技有限公司 | A high-pressure gas multi-channel rotary sealing joint |
| CN116498821A (en) * | 2023-04-26 | 2023-07-28 | 浙江德耀节能科技股份有限公司 | A mechanical arm of a hydraulic rotary joint and a rotary drive device capable of conducting oil |
-
2013
- 2013-03-29 CN CN 201320151573 patent/CN203162409U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107946A (en) * | 2018-01-23 | 2018-06-01 | 深圳市曼恩斯特科技有限公司 | Constant temperature feeding system |
| CN115355376A (en) * | 2022-08-24 | 2022-11-18 | 苏州八匹马超导科技有限公司 | A high-pressure gas multi-channel rotary sealing joint |
| CN115355376B (en) * | 2022-08-24 | 2025-05-13 | 苏州八匹马超导科技有限公司 | A high-pressure gas multi-channel rotary sealing joint |
| CN116498821A (en) * | 2023-04-26 | 2023-07-28 | 浙江德耀节能科技股份有限公司 | A mechanical arm of a hydraulic rotary joint and a rotary drive device capable of conducting oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |