CN204942305U - The cooperating structure of a kind of bearing and bearing support - Google Patents
The cooperating structure of a kind of bearing and bearing support Download PDFInfo
- Publication number
- CN204942305U CN204942305U CN201520342670.1U CN201520342670U CN204942305U CN 204942305 U CN204942305 U CN 204942305U CN 201520342670 U CN201520342670 U CN 201520342670U CN 204942305 U CN204942305 U CN 204942305U
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- CN
- China
- Prior art keywords
- bearing
- elastic bag
- electromagnet
- bearing support
- pipeline
- 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.)
- Withdrawn - After Issue
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- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses the cooperating structure of a kind of bearing and bearing support, comprise bearing support, bearing, water-cooled pipeline, water-cooled pipeline includes an inlet and an outlet, entrance is connected with elastic bag, described elastic bag inside is fixed with electromagnet, the control module of its open and close of described electromagnet connection control, 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 permanent magnet coordinated with described electromagnet, the sensor leaning described bearing outer ring is provided with in described bearing support, described sensor is connected with described control module.The utility model is in bearing rotation process, elastic bag is made ceaselessly to shrink diastole by permanent magnet and the mutual active force of electromagnet, 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.
Description
Technical field
The utility model relates to field of bearings, more specifically, relates to the cooperating structure of a kind of bearing and bearing support.
Background technique
Rolling bearing in operation process because friction can produce a large amount of heats, 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 utility model provides the cooperating structure of a kind of bearing and bearing support.
The utility model is achieved by the following technical solution: the cooperating structure of a kind 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 electromagnet, the control module of its open and close of described electromagnet connection control, 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 permanent magnet coordinated with described electromagnet, the sensor leaning described bearing outer ring is provided with in described bearing support, described sensor is connected with described control module.
In technique scheme, described electromagnet is arranged at described elastic bag one end away from described entrance.
In technique scheme, described elastic bag has undulatory sidewall.
The utility model has following beneficial effect: the utility model by being connected with the elastic bag of electromagnet on water-cooled pipeline, the permanent magnet coordinated with electromagnet is provided with at bearing inner race, in bearing rotation process, elastic bag is made ceaselessly to shrink diastole by permanent magnet and the mutual active force of electromagnet, cooling liquid in water tank is constantly blasted in elastic bag, thus makes cooling medium complete circulation in water-cooled pipeline.And the sensor leaning bearing outer ring is set on bearing support and therefore when bearing temperature is relatively not high, electromagnet can be in closed condition (being also no electric circuit state).
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
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 utility model is described in further detail: see Fig. 1 to Fig. 2, the cooperating structure of a kind of bearing and bearing support, the bearing 2 comprising bearing support 1 and be fixedly installed in described bearing support 1, the water-cooled pipeline 3 for lowering the temperature to bearing is provided with in described bearing support 1, 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 electromagnet 40, the control module 8 of its open and close of described electromagnet 40 connection control, 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 permanent magnet 20 coordinated with described electromagnet 40, in described bearing support 1, be provided with the sensor 9 leaning described bearing 2 outer ring, described sensor 9 is connected with described control module 8.
In bearing inner race rotation process, when the permanent magnet 20 on its inner ring is close to electromagnet 40 on described air bag, described electromagnet 40 is attracted and described elastic bag is compressed instantaneously, cooling medium now in water tank is pressed into water-cooled channel interior, when permanent magnet 20 is away from electromagnet 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, the utility model structure is not when high for bearing rotating speed, and effect is ideal.And owing to being provided with the sensor 9 leaning described bearing 2 outer ring in described bearing support 1, described sensor 9 is connected with described control module 8.Therefore can when bearing temperature be relatively not high, described control module 8 controls described electromagnet 40 and is in closed condition, is not now lowered the temperature to bearing by water-cooled; When sensor 9 detects Bearing Temperature, there is signal transmission to described control module 8 in it, control module 8 controls electromagnet and is in open mode, medium circulation flowing now in water-cooled pipeline 3, realize the cooling to bearing, owing to reasonably can control the open and close of water-cooled according to the temperature of bearing, therefore greatly reduce the working life of elastic bag and reduce the loss of the energy simultaneously.
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 (3)
1. the cooperating structure of a 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 electromagnet (40), the control module (8) of described electromagnet (40) its open and close of connection control, 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 permanent magnet (20) coordinated with described electromagnet (40), the sensor (9) leaning described bearing (2) outer ring is provided with in described bearing support (1), described sensor (9) is connected with described control module (8).
2. the cooperating structure of a kind of bearing as claimed in claim 1 and bearing support, is characterized in that: described electromagnet (40) is arranged at described elastic bag (4) one end away from described entrance (30).
3. the cooperating structure of a kind 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 |
|---|---|---|---|
| CN201520342670.1U CN204942305U (en) | 2015-05-26 | 2015-05-26 | The cooperating structure of a kind of bearing and bearing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342670.1U CN204942305U (en) | 2015-05-26 | 2015-05-26 | The cooperating structure of a kind of bearing and bearing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942305U true CN204942305U (en) | 2016-01-06 |
Family
ID=55009740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520342670.1U Withdrawn - After Issue CN204942305U (en) | 2015-05-26 | 2015-05-26 | The cooperating structure of a kind of bearing and bearing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942305U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847800A (en) * | 2015-05-26 | 2015-08-19 | 宁波达奋精工轴承有限公司 | Matching structure of bearing and bearing seat |
| CN106958601A (en) * | 2017-05-21 | 2017-07-18 | 响水县永恒传动件制造有限公司 | A kind of bearing block firm banking |
| CN109078984A (en) * | 2018-09-12 | 2018-12-25 | 杭州电子科技大学 | A kind of roll chock |
-
2015
- 2015-05-26 CN CN201520342670.1U patent/CN204942305U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847800A (en) * | 2015-05-26 | 2015-08-19 | 宁波达奋精工轴承有限公司 | Matching structure of bearing and bearing seat |
| CN104847800B (en) * | 2015-05-26 | 2017-04-26 | 宁波达奋精工轴承有限公司 | Matching structure of bearing and bearing seat |
| CN106958601A (en) * | 2017-05-21 | 2017-07-18 | 响水县永恒传动件制造有限公司 | A kind of bearing block firm banking |
| CN109078984A (en) * | 2018-09-12 | 2018-12-25 | 杭州电子科技大学 | A kind of roll chock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20170426 |
|
| AV01 | Patent right actively abandoned |