CN104863973A - Matching structure of bearing and bearing pedestal - Google Patents
Matching structure of bearing and bearing pedestal Download PDFInfo
- Publication number
- CN104863973A CN104863973A CN201510270927.1A CN201510270927A CN104863973A CN 104863973 A CN104863973 A CN 104863973A CN 201510270927 A CN201510270927 A CN 201510270927A CN 104863973 A CN104863973 A CN 104863973A
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- bearing
- magnet
- pipeline
- water tank
- air bag
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Abstract
The invention discloses a matching structure of a bearing and a bearing pedestal. The matching structure comprises a bearing pedestal, a bearing fixedly arranged in the bearing pedestal, and a water tank, wherein a water cooling pipeline for cooling the bearing is arranged in the bearing pedestal; the water cooling pipeline comprises an inlet and an outlet, wherein an elastic air bag is connected to the inlet; a second magnet is fixed in the elastic air bag, and a first one-way valve is arranged on the elastic air bag; the water tank is communicated with the elastic air bag through a second pipeline, and the outlet is communicated with the water tank through a first pipeline; a first magnet matched with the second magnet is arranged on the inner ring of the bearing. According to the matching structure disclosed by the invention, during rotation of the bearing, the elastic air bag continuously contracts and expands under the interaction force of the second magnet and the first magnet, and the cooling liquid in the water tank is continuously pushed in the elastic air bag, so that the cooling medium completes circulation in the water cooling pipeline, and accordingly, the phenomenon that the temperature of the bearing is too high can be effectively avoided.
Description
Technical field
The present invention relates to field of bearings, more specifically, relate to the cooperating structure of a kind of bearing and bearing support.
Background technique
Rolling bearing is because friction can produce a large amount of heats in operation process, and in conventional design, the heat transfer of circulation and bearing support that these heats can pass through lubricant oil (fat) outwardly distributes, thus ensures that rolling bearing normally works under allowable temperature.When the load that rolling bearing bears is larger, bearing can sharply increase due to fricative heat, only the heat that bearing produces can not be distributed in time by the circulation of lubricant oil (fat) and the conduction of heat of bearing support, thus the constant temperature of bearing is raised, finally cause the inefficacy of oiling agent and the damage of bearing, and cause whole equipment cisco unity malfunction or serious accident occurs.
Conventional radiating structure, for arrange pipeline on bearing support, then passes into medium to realize water-cooled in this pipeline.In order to realize the circulation of medium, need external pumping unit on this pipeline.Which results in water cooling equipment very huge, cost is too high, is difficult to be widely used.
Summary of the invention
For the deficiencies in the prior art, the invention provides the cooperating structure of bearing and bearing support.
The present invention is achieved through the following technical solutions: the cooperating structure of bearing and bearing support, comprise bearing support and be fixedly installed on the bearing in described bearing support, the water-cooled pipeline for lowering the temperature to bearing is provided with in described bearing support, described water-cooled pipeline includes an inlet and an outlet, described entrance is connected with elastic bag, described elastic bag inside is fixed with the second magnet, described elastic bag is provided with the first one-way valve, also comprise water tank, described water tank is communicated with described elastic bag inside by the second pipeline, described outlet is communicated with water tank by the first pipeline, described bearing inner race is provided with the first magnet coordinated with described second magnet.
In technique scheme, described second magnet is arranged at described elastic bag one end away from described entrance.
In technique scheme, described second pipeline is provided with the second one-way valve.
In technique scheme, described elastic bag has undulatory sidewall.
The present invention has following beneficial effect: the present invention by arranging water-cooled pipeline on bearing support, water-cooled pipeline is connected with the elastic bag of the second magnet, the first magnet coordinated with the second magnet is provided with at bearing inner race, in bearing rotation process, elastic bag is made ceaselessly to shrink diastole by the second magnet and the mutual active force of the first magnet, cooling liquid in water tank is constantly blasted in elastic bag, from making cooling medium complete circulation in water-cooled pipeline, the problem that effectively prevent Bearing Temperature occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation (the first one-way valve is not shown) of elastic bag.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: see Fig. 1 to Fig. 2, the cooperating structure of bearing and bearing support, the bearing 2 comprising bearing support 1 and be fixedly installed in described bearing support 1, in described bearing support 1, described bearing " loaded " position is provided with the water-cooled pipeline 3 for lowering the temperature to bearing, described water-cooled pipeline 3 comprises entrance 30 and outlet 31, described entrance 30 is connected with elastic bag 4, described elastic bag 4 inside is fixed with the second magnet 40, and described elastic bag 4 sidewall is also provided with the first one-way valve 41.
Also comprise water tank 5, described water tank 5 is communicated with described elastic bag 4 inside by the second pipeline 6, and described outlet 31 is communicated with water tank 5 by the first pipeline 7, and described bearing 2 inner ring is provided with the first magnet 20 coordinated with described second magnet 40.And described second magnet 40 is arranged at described elastic bag 4 one end away from described entrance 30.
In bearing inner race rotation process, when the first magnet 20 on its inner ring is close to the second magnet 40 on described air bag, described second magnet 40 is attracted and described elastic bag is compressed instantaneously, cooling medium now in water tank is pressed into water-cooled channel interior, when the first magnet 20 is away from the second magnet 40 on described air bag, elastic bag diastole, ambient air enters elastic bag inside along the first one-way valve 41, constantly replaced by above-mentioned two processes, cooling liquid in water tank is constantly blasted in elastic bag, in water-cooled pipeline, circulation is completed from making cooling medium, the problem that effectively prevent Bearing Temperature occurs.Test proves, structure of the present invention is not when high for bearing rotating speed, and effect is ideal.
Described second pipeline 6 is provided with the second one-way valve 60, prevents the liquid medium in elastic bag 4 contraction and diastole process Elastic air bag 4 to be back to the second pipeline 6.
Described elastic bag 4 has undulatory sidewall 42, is beneficial to the deformation of elastic bag 4.
Claims (4)
1. the cooperating structure of bearing and bearing support, comprise bearing support (1) and be fixedly installed on the bearing (2) in described bearing support (1), it is characterized in that: in described bearing support (1), be provided with the water-cooled pipeline (3) for lowering the temperature to bearing, described water-cooled pipeline (3) comprises entrance (30) and outlet (31), described entrance (30) is connected with elastic bag (4), described elastic bag (4) inside is fixed with the second magnet (40), described elastic bag (4) is provided with the first one-way valve (41), also comprise water tank (5), described water tank (5) is communicated with described elastic bag (4) inside by the second pipeline (6), described outlet (31) is communicated with water tank (5) by the first pipeline (7), described bearing (2) inner ring is provided with the first magnet (20) coordinated with described second magnet (40).
2. the cooperating structure of bearing as claimed in claim 1 and bearing support, is characterized in that: described second magnet (40) is arranged at described elastic bag (4) one end away from described entrance (30).
3. the cooperating structure of bearing as claimed in claim 1 and bearing support, is characterized in that: described second pipeline (6) is provided with the second one-way valve (60).
4. the cooperating structure of bearing as claimed in claim 1 and bearing support, is characterized in that: described elastic bag (4) has undulatory sidewall (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270927.1A CN104863973B (en) | 2015-05-26 | 2015-05-26 | Matching structure of bearing and bearing pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270927.1A CN104863973B (en) | 2015-05-26 | 2015-05-26 | Matching structure of bearing and bearing pedestal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863973A true CN104863973A (en) | 2015-08-26 |
| CN104863973B CN104863973B (en) | 2017-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510270927.1A Active CN104863973B (en) | 2015-05-26 | 2015-05-26 | Matching structure of bearing and bearing pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863973B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122289B (en) * | 2016-06-24 | 2018-04-10 | 滁州欧博特电子制造有限公司 | A kind of guide rail with cooling function |
| CN110407074A (en) * | 2019-08-22 | 2019-11-05 | 迅达（中国）电梯有限公司 | Staircase control cabinet lifting device |
| CN112909372A (en) * | 2021-01-20 | 2021-06-04 | 周云 | From heat dissipation formula lithium cell group for new energy automobile |
Citations (10)
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|---|---|---|---|---|
| JPS59122428U (en) * | 1983-02-07 | 1984-08-17 | 三菱電機株式会社 | Lubrication device for rolling bearings |
| CN2752530Y (en) * | 2004-12-15 | 2006-01-18 | 浙江诸暨市轴瓦总厂 | Water-cooling sliding bearing |
| CN200952533Y (en) * | 2006-07-24 | 2007-09-26 | 王天顺 | Non-lubricating water-cooled axle bush sleeve for continuous casting roller machine |
| CN201568462U (en) * | 2009-11-18 | 2010-09-01 | 童加增 | Bearing cooling sleeve |
| KR20120030516A (en) * | 2012-03-08 | 2012-03-28 | 에스코정공(주) | Magnetization possibility control water cooling bearing housing |
| CN102695889A (en) * | 2009-11-27 | 2012-09-26 | Skf公司 | Bearing housing for a rolling bearing and a roll line for a continuous casting machine incorporating such a rolling bearing housing |
| CN202901072U (en) * | 2012-09-07 | 2013-04-24 | 潮州市汇能电机有限公司 | Water internal cooling bearing bush of pedestal bearing |
| CN203926435U (en) * | 2014-06-27 | 2014-11-05 | 嘉善博盛滑动轴承有限公司 | One destatics from cooling bearing seat |
| CN204226444U (en) * | 2014-11-19 | 2015-03-25 | 天津市中重科技工程有限公司 | A kind of recirculated water cooling bearing support |
| CN204664186U (en) * | 2015-05-26 | 2015-09-23 | 宁波达奋精工轴承有限公司 | The cooperating structure of bearing and bearing support |
-
2015
- 2015-05-26 CN CN201510270927.1A patent/CN104863973B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122428U (en) * | 1983-02-07 | 1984-08-17 | 三菱電機株式会社 | Lubrication device for rolling bearings |
| CN2752530Y (en) * | 2004-12-15 | 2006-01-18 | 浙江诸暨市轴瓦总厂 | Water-cooling sliding bearing |
| CN200952533Y (en) * | 2006-07-24 | 2007-09-26 | 王天顺 | Non-lubricating water-cooled axle bush sleeve for continuous casting roller machine |
| CN201568462U (en) * | 2009-11-18 | 2010-09-01 | 童加增 | Bearing cooling sleeve |
| CN102695889A (en) * | 2009-11-27 | 2012-09-26 | Skf公司 | Bearing housing for a rolling bearing and a roll line for a continuous casting machine incorporating such a rolling bearing housing |
| KR20120030516A (en) * | 2012-03-08 | 2012-03-28 | 에스코정공(주) | Magnetization possibility control water cooling bearing housing |
| CN202901072U (en) * | 2012-09-07 | 2013-04-24 | 潮州市汇能电机有限公司 | Water internal cooling bearing bush of pedestal bearing |
| CN203926435U (en) * | 2014-06-27 | 2014-11-05 | 嘉善博盛滑动轴承有限公司 | One destatics from cooling bearing seat |
| CN204226444U (en) * | 2014-11-19 | 2015-03-25 | 天津市中重科技工程有限公司 | A kind of recirculated water cooling bearing support |
| CN204664186U (en) * | 2015-05-26 | 2015-09-23 | 宁波达奋精工轴承有限公司 | The cooperating structure of bearing and bearing support |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122289B (en) * | 2016-06-24 | 2018-04-10 | 滁州欧博特电子制造有限公司 | A kind of guide rail with cooling function |
| CN110407074A (en) * | 2019-08-22 | 2019-11-05 | 迅达（中国）电梯有限公司 | Staircase control cabinet lifting device |
| CN112909372A (en) * | 2021-01-20 | 2021-06-04 | 周云 | From heat dissipation formula lithium cell group for new energy automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104863973B (en) | 2017-04-26 |
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Effective date of registration: 20200615 Address after: 214000 Xiaofeng community, Qianqiao, Huishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Haoran Precision Machinery Manufacturing Co.,Ltd. Address before: 315202 No. 115 Hu Hu Road, camel street, Zhenhai District, Zhejiang, Ningbo Patentee before: NINGBO DAFEN SEIKO BEARING Co.,Ltd. |
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Effective date of registration: 20230414 Address after: 214000 No.8 Chunlei East Road, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee after: WUXI BOKAI LIGHT BEARING Co.,Ltd. Address before: 214000 Xiaofeng community, Qianqiao, Huishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi Haoran Precision Machinery Manufacturing Co.,Ltd. |