CN205895907U - Dustproof bearing that falls ventilative easy dismouting of making an uproar - Google Patents
Dustproof bearing that falls ventilative easy dismouting of making an uproar Download PDFInfo
- Publication number
- CN205895907U CN205895907U CN201620619365.7U CN201620619365U CN205895907U CN 205895907 U CN205895907 U CN 205895907U CN 201620619365 U CN201620619365 U CN 201620619365U CN 205895907 U CN205895907 U CN 205895907U
- Authority
- CN
- China
- Prior art keywords
- bearing
- circle
- ring
- filter screen
- rolling element
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a dustproof bearing that falls ventilative easy dismouting of making an uproar, including outer lane, inner circle, a lock ring, rolling element, holder, bleeder vent, screw hole, mounting and filter screen, the outside at the inner circle is established to the outer lane, prop up lock ring and establish the inboard at the inner circle, the inner circle is equipped with the mounting with a lock ring's with one side, the inner circle passes through mounting fixed connection with a lock ring, the interior anchor ring of outer lane is equipped with the rolling slot rolling of rolling element and the recess of laying the filter screen, the outer anchor ring of inner circle is equipped with the rolling slot rolling of rolling element and the recess of laying the filter screen, keep setting up between the rolling element, the filter screen is located the both sides of rolling element, be equipped with the bleeder vent on the circle body of outer lane, compare with prior art, can effectively prevent the noise when impurity gets into the bearing and the absorption axes acknowledgement of consignment is changeed to a certain extent and can let the ventilative heat dissipation of bearing conveniently dismantle the bearing, promoted the working property of bearing, lengthened the life of bearing.
Description
[technical field]
This utility model is related to mechanical field, and particularly a kind of dust control and noise absorption is breathed freely easy-to-dismount bearing.
[background technology]
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is supporting machinery rotary body, reduces
Coefficient of friction in its motor process, and ensure its rotating accuracy.By the difference of motor element frictional property, bearing can be divided into rolling
Dynamic bearing and sliding bearing two big class.In current rolling bearing, because it does not have the ventilative grade measure of preferable dust control and noise absorption, cause
Make impurity be easier to enter bearing and fail to control bearing produced noise in the running, or bearing is excessively sealed, lead
Cause bearing can not normally breathe freely radiating, additionally due to the integral design of bearing, cause and be difficult bearing is dismounted, have impact on
The service behaviour of bearing, shortens the service life of bearing.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, and a kind of dust control and noise absorption of proposition is breathed freely easy-to-dismount
Bearing, can effectively prevent introduced contaminants from entering in bearing and produced noise is simultaneously when can absorb bearing operation to a certain extent
The ventilative radiating of bearing can be allowed can also to facilitate bearing is dismantled, be that the M R of bearing brings facility, improve axle
The service behaviour held, extends the service life of bearing.
For achieving the above object, the easy-to-dismount bearing the utility model proposes a kind of dust control and noise absorption is breathed freely, including outer ring,
Inner ring, bracing ring, rolling element, retainer, air-vent, screwed hole, fixture and filter screen, described outer ring is located at the outside of inner ring,
Described bracing ring is located at the inner side of inner ring, and the inner ring surface of described inner ring is fitted with the outer ring surface of bracing ring, described inner ring and support
The same side of circle is provided with some fixtures, and described inner ring is fixedly connected by fixture with bracing ring, the internal ring of described outer ring
Face is provided with the slot rolling being available for rolling element rolling and the groove being available for laying filter screen, and the outer ring surface of described inner ring is provided with and is available for rolling element
The slot rolling that rolls and be available for laying the groove of filter screen, described rolling element is located in the slot rolling on outer ring and inner ring, described retainer
It is located between rolling element, described filter screen is located in the groove on outer ring and inner ring, described filter screen is located at the both sides of rolling element, described
The circle body of outer ring is provided with some air-vents, and described air-vent is located between rolling element and filter screen.
Preferably, described inner ring includes the first circle and the second circle, corresponding on described first circle and the second circle
It is provided with screwed hole, described screw thread in the hole is provided with drive screws and is fixedly connected the first circle and the second circle.
Preferably, described filter screen includes dictyosome and acoustical cotton, described acoustical cotton is located at the inside of dictyosome.
Preferably, a diameter of 2 millimeters of described air-vent 6.
The beneficial effects of the utility model: this utility model sets by between outer ring and inner ring and positioned at rolling element both sides
There is filter screen, on outer ring and positioned at being provided with air-vent between rolling element and filter screen, the effect that dust control and noise absorption is breathed freely can be played, interior
Circle is combined and be fixedly connected by drive screws by the first ball and the second circle, and the inner side of inner ring is provided with bracing ring, supports
Circle is fixedly connected by fixture with inner ring, when bearing needs maintenance or can facilitate when keeping in repair bearing is dismantled, with now
There is technology to compare, can effectively prevent introduced contaminants from entering in bearing and can absorb produced during bearing operation to a certain extent
Noise simultaneously can allow bearing radiating of breathing freely can also facilitate bearing is dismantled, and be that the M R of bearing brings facility, carry
Rise the service behaviour of bearing, extend the service life of bearing.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[brief description]
Fig. 1 is that a kind of dust control and noise absorption of this utility model is breathed freely the structural representation of easy-to-dismount bearing.
In figure: 1- outer ring, 2- inner ring, 21- first circle, 22- second circle, 3, bracing ring, 4- rolling element, 5- keep
Frame, 6- air-vent, 7- screwed hole, 8- fixture, 9- filter screen, 91- dictyosome, 92- acoustical cotton.
[specific embodiment]
Refering to Fig. 1, a kind of dust control and noise absorption of this utility model is breathed freely easy-to-dismount bearing, including outer ring 1, inner ring 2, bracing ring
3rd, rolling element 4, retainer 5, air-vent 6, screwed hole 7, fixture 8 and filter screen 9, described outer ring 1 is located at the outside of inner ring 2, institute
State the inner side that bracing ring 3 is located at inner ring 2, the inner ring surface of described inner ring 2 is fitted with the outer ring surface of bracing ring 3, described inner ring 2 with
The same side of support ring 3 is provided with some fixtures 8, and described inner ring 2 is fixedly connected by fixture 8 with bracing ring 3, described outer ring
1 inner ring surface is provided with the slot rolling being available for rolling element 4 rolling and is available for laying the groove of filter screen 9, and the outer ring surface of described inner ring 2 is provided with
It is available for the slot rolling of rolling element 4 rolling and is available for laying the groove of filter screen 9, described rolling element 4 is located at the rolling on outer ring 1 and inner ring 2
In groove, described retainer 5 is located between rolling element 4, and described filter screen 9 is located in the groove on outer ring 1 and inner ring 2, described filter screen 9
Positioned at the both sides of rolling element 4, the circle body of described outer ring 1 is provided with some air-vents 6, and described air-vent 6 is located at rolling element 3 and filter
Between net 5, described inner ring 2 includes the first circle 21 and the second circle 22, corresponding on described first circle 21 and the second circle 22
It is provided with screwed hole 7, be provided with drive screws in described screwed hole 7 and the first circle 21 be fixedly connected with the second circle 22, described filter
Net 9 includes dictyosome 91 and acoustical cotton 92, and described acoustical cotton 92 is located at the inside of dictyosome 91, a diameter of 2 millis of described air-vent 6
Rice.
Utility model works process:
A kind of dust control and noise absorption of this utility model breathes freely easy-to-dismount bearing in the course of the work, by outer ring 1 and inner ring 2
Between and be provided with filter screen 9 positioned at rolling element 4 both sides, be provided with air-vent 6 between filter screen 9 and rolling element 4, inner ring 2 is by the first circle
Circle 21 and the second circle 22 combine, and can effectively stop that introduced contaminants enters bearing, when bearing needs maintenance or keeps in repair
Can conveniently dismantle, compared with prior art, can effectively prevent introduced contaminants from entering in bearing and can absorb to a certain extent
Produced noise bearing radiating of breathing freely can be allowed can also to facilitate bearing is dismantled during bearing operation, be bearing maintenance and
Maintenance brings facility, improves the service behaviour of bearing, extends the service life of bearing.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (4)
1. a kind of dust control and noise absorption breathe freely easy-to-dismount bearing it is characterised in that: include outer ring (1), inner ring (2), bracing ring (3),
Rolling element (4), retainer (5), air-vent (6), screwed hole (7), fixture (8) and filter screen (9), described outer ring (1) is located at interior
The outside of circle (2), described bracing ring (3) is located at the inner side of inner ring (2), and the inner ring surface of described inner ring (2) is outer with bracing ring (3)
Anchor ring is fitted, and described inner ring (2) is provided with some fixtures (8), described inner ring (2) and support with the same side of bracing ring (3)
Circle (3) is fixedly connected by fixture (8), the inner ring surface of described outer ring (1) be provided be available for slot rolling that rolling element (4) rolls with can
For laying the groove of filter screen (9), the outer ring surface of described inner ring (2) is provided with and is available for slot rolling that rolling element (4) rolls and is available for laying
The groove of filter screen (9), described rolling element (4) is located in the slot rolling on outer ring (1) and inner ring (2), and described retainer (5) is located at rolling
Between kinetoplast (4), described filter screen (9) is located in the groove on outer ring (1) and inner ring (2), and described filter screen (9) is located at rolling element
(4) both sides, the circle body of described outer ring (1) is provided with some air-vents (6), and described air-vent (6) is located at rolling element (3) and filter
Between net (5).
2. as claimed in claim 1 a kind of dust control and noise absorption breathe freely easy-to-dismount bearing it is characterised in that: described inner ring (2) bag
Include the first circle (21) and the second circle (22), described first circle (21) and the second circle (22) are correspondingly provided with screwed hole
(7), it is provided with drive screws in described screwed hole (7) and the first circle (21) is fixedly connected with the second circle (22).
3. as claimed in claim 1 a kind of dust control and noise absorption breathe freely easy-to-dismount bearing it is characterised in that: described filter screen (9) bag
Purse rope body (91) and acoustical cotton (92), described acoustical cotton (92) is located at the inside of dictyosome (91).
4. as claimed any one in claims 1 to 3 a kind of dust control and noise absorption breathe freely easy-to-dismount bearing it is characterised in that: institute
State air-vent (6) a diameter of 2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619365.7U CN205895907U (en) | 2016-06-21 | 2016-06-21 | Dustproof bearing that falls ventilative easy dismouting of making an uproar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619365.7U CN205895907U (en) | 2016-06-21 | 2016-06-21 | Dustproof bearing that falls ventilative easy dismouting of making an uproar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895907U true CN205895907U (en) | 2017-01-18 |
Family
ID=57770224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619365.7U Expired - Fee Related CN205895907U (en) | 2016-06-21 | 2016-06-21 | Dustproof bearing that falls ventilative easy dismouting of making an uproar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575478A (en) * | 2017-10-19 | 2018-01-12 | 刘和来 | A kind of detachable bearing supporting device for textile manufacturing |
| CN112460140A (en) * | 2020-11-27 | 2021-03-09 | 朱华风 | Transmission bearing convenient to connect |
-
2016
- 2016-06-21 CN CN201620619365.7U patent/CN205895907U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575478A (en) * | 2017-10-19 | 2018-01-12 | 刘和来 | A kind of detachable bearing supporting device for textile manufacturing |
| CN107575478B (en) * | 2017-10-19 | 2019-07-09 | 刘和来 | A kind of detachable bearing supporting device for textile manufacturing |
| CN112460140A (en) * | 2020-11-27 | 2021-03-09 | 朱华风 | Transmission bearing convenient to connect |
| CN112460140B (en) * | 2020-11-27 | 2022-08-09 | 聊城鲁寰轴承有限公司 | Transmission bearing convenient to connect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190621 |