CN204664186U - The cooperating structure of bearing and bearing support - Google Patents

The cooperating structure of bearing and bearing support Download PDF

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Publication number
CN204664186U
CN204664186U CN201520342979.0U CN201520342979U CN204664186U CN 204664186 U CN204664186 U CN 204664186U CN 201520342979 U CN201520342979 U CN 201520342979U CN 204664186 U CN204664186 U CN 204664186U
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CN
China
Prior art keywords
bearing
elastic bag
magnet
pipeline
bearing support
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Withdrawn - After Issue
Application number
CN201520342979.0U
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Chinese (zh)
Inventor
王彭寿
王彭考
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Reaches Puts Forth Energy Seiko Bearing Co Ltd
Original Assignee
Ningbo Reaches Puts Forth Energy Seiko Bearing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Reaches Puts Forth Energy Seiko Bearing Co Ltd filed Critical Ningbo Reaches Puts Forth Energy Seiko Bearing Co Ltd
Priority to CN201520342979.0U priority Critical patent/CN204664186U/en
Application granted granted Critical
Publication of CN204664186U publication Critical patent/CN204664186U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses 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.The utility model is 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.

Description

The cooperating structure of bearing and bearing support
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 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 utility model provides the cooperating structure of bearing and bearing support.
The utility model is achieved by the following technical solution: 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 utility model has following beneficial effect: the utility model 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 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 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, 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, the utility model structure 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).
CN201520342979.0U 2015-05-26 2015-05-26 The cooperating structure of bearing and bearing support Withdrawn - After Issue CN204664186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520342979.0U CN204664186U (en) 2015-05-26 2015-05-26 The cooperating structure of bearing and bearing support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520342979.0U CN204664186U (en) 2015-05-26 2015-05-26 The cooperating structure of bearing and bearing support

Publications (1)

Publication Number Publication Date
CN204664186U true CN204664186U (en) 2015-09-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520342979.0U Withdrawn - After Issue CN204664186U (en) 2015-05-26 2015-05-26 The cooperating structure of bearing and bearing support

Country Status (1)

Country Link
CN (1) CN204664186U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863973A (en) * 2015-05-26 2015-08-26 宁波达奋精工轴承有限公司 Matching structure of bearing and bearing pedestal
CN110094313A (en) * 2018-01-31 2019-08-06 江苏金风科技有限公司 The base bearing cooling system and wind power generating set of wind power generating set

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863973A (en) * 2015-05-26 2015-08-26 宁波达奋精工轴承有限公司 Matching structure of bearing and bearing pedestal
CN104863973B (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 pedestal
CN110094313A (en) * 2018-01-31 2019-08-06 江苏金风科技有限公司 The base bearing cooling system and wind power generating set of wind power generating set

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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
AV01 Patent right actively abandoned

Granted publication date: 20150923

Effective date of abandoning: 20170426