CN205858968U - A kind of bearing rotating flexible and convenient dismounting - Google Patents
A kind of bearing rotating flexible and convenient dismounting Download PDFInfo
- Publication number
- CN205858968U CN205858968U CN201620624384.9U CN201620624384U CN205858968U CN 205858968 U CN205858968 U CN 205858968U CN 201620624384 U CN201620624384 U CN 201620624384U CN 205858968 U CN205858968 U CN 205858968U
- Authority
- CN
- China
- Prior art keywords
- bearing
- rolling
- ring
- inner ring
- 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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- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of bearing rotating flexible and convenient dismounting, including outer ring, inner ring, rolling element, retainer and removal hole, described outer ring is located at the outside of inner ring, the axis coinciding of described outer ring and inner ring and be in same plane, the inner ring surface of described outer ring is provided with and is available for the slot rolling that rolling element rolls, the outer ring surface of described inner ring is provided with and is available for the slot rolling that rolling element rolls, described removal hole is located at the two sides of inner ring, described rolling element is located in slot rolling, described retainer is located between rolling element, compared with prior art, can reduce bearing rotate time produced frictional force and can improve bearing rotate motility and can very easily bearing be dismantled, M R for bearing brings facility, improve the service behaviour of bearing, extend the service life of bearing.
Description
[technical field]
This utility model relates to mechanical field, a kind of bearing rotating flexible and convenient dismounting.
[background technology]
Bearing is a kind of important spare part in plant equipment in the present age.Its major function is to support 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 the big class of sliding bearing two.In current rolling bearing, due to its retainer and rolling element direct friction, create relatively
Big frictional force, additionally, due to the outer ring of bearing and the integral design of inner ring, is not easy to dismantle bearing, have impact on
The service behaviour of bearing, shortens the service life of bearing.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of to rotate flexible and convenient dismounting
Bearing, it is possible to reduce bearing rotate time produced frictional force and can improve bearing rotation motility and can be the most right
Bearing is dismantled, and the M R for bearing brings facility, improves the service behaviour of bearing, extends making of bearing
Use the life-span.
For achieving the above object, the utility model proposes a kind of bearing rotating flexible and convenient dismounting, including outer ring,
Inner ring, rolling element, retainer and removal hole, described outer ring is located at the outside of inner ring, the axis coinciding of described outer ring and inner ring and
Being in same plane, the inner ring surface of described outer ring is provided with and is available for the slot rolling that rolling element rolls, and the outer ring surface of described inner ring is provided with can
The slot rolling rolled for rolling element, described removal hole is located at the two sides of inner ring, and described rolling element is located in slot rolling, described retainer
It is located between rolling element.
As preferably, described inner ring includes that the first internal ring and the second internal ring, described first internal ring and the second internal ring fit
Curved surface on be equipped with screw thread, described first internal ring and the second internal ring are threaded.
As preferably, described rolling element is small size bearing, and described rolling element includes rolling outer shroud, spin and rolling inner prop.
As preferably, described retainer is connected with the axle center rolling inner prop.
The beneficial effects of the utility model: this utility model, by serving as the rolling element of bearing with small size bearing, keeps
Frame is connected with the rolling inner prop of small size bearing, and inner ring is combined by the first internal ring and the second internal ring, when bearing is when rotating,
Frictional force facilitating can be reduced bearing is dismantled, compared with prior art, it is possible to reduce bearing and produced when rotating
Raw frictional force also can improve the motility of bearing rotation and can dismantle bearing very easily, for maintenance and the dimension of bearing
Repair and bring facility, improve 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.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of bearing rotating flexible and convenient dismounting of this utility model.
In figure: 1-outer ring, 2-inner ring, first internal ring the 21, second internal ring 22,3-rolling element, outer shroud 31, spin 32, rolling
Inner prop, 33,4-retainer, 5-removal hole.
[detailed description of the invention]
Refering to Fig. 1, a kind of bearing rotating flexible and convenient dismounting of this utility model, including outer ring 1, inner ring 2, rolling element
3, retainer 4 and removal hole 5, described outer ring 1 is located at the outside of inner ring 2, the axis coinciding of described outer ring 1 and inner ring 2 and being in
Same plane, the inner ring surface of described outer ring 1 is provided with and is available for the slot rolling that rolling element 3 rolls, and the outer ring surface of described inner ring 2 is provided with and is available for
The slot rolling that rolling element 3 rolls, described removal hole 5 is located at the two sides of inner ring 2, and described rolling element 3 is located in slot rolling, described holding
Frame 4 is located between rolling element 3, and described inner ring 2 includes the first internal ring 21 and the second internal ring 22, in described first internal ring 21 and second
Being equipped with screw thread on the curved surface that ring 22 fits, described first internal ring 21 and the second internal ring 22 are threaded, and described rolling element 3 is
Small size bearing, described rolling element 3 includes rolling outer shroud 31, spin 32 and rolling inner prop 33, described retainer 4 and rolling inner prop 33
Axle center be connected.
Utility model works process:
This utility model is a kind of rotates the bearing of flexible and convenient dismounting in the course of the work, retainer 4 and rolling element 3
Roll inner prop 33 be connected, when bearing rotate time, the frictional force between retainer 4 and rolling element 3 can be reduced, inner ring 2 by
First internal ring 21 and the second internal ring 22 combine, and inner ring 2 both sides are provided with removal hole 5, when bearing needs dismounting, can pass through
Instrument inserts removal hole 5 and is turned on, compared with prior art with the second internal ring 22 by first internal ring 21, it is possible to reduces bearing and is rotating
Time produced frictional force and can improve bearing rotate motility and can very easily bearing be dismantled, for the guarantor of bearing
Support and maintenance brings facility, improve the service behaviour of bearing, extend 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. one kind rotates flexibly and the bearing of convenient dismounting, it is characterised in that: include outer ring (1), inner ring (2), rolling element (3),
Retainer (4) and removal hole (5), described outer ring (1) is located at the axle center of the outside of inner ring (2), described outer ring (1) and inner ring (2)
Overlapping and be in same plane, the inner ring surface of described outer ring (1) is provided with and is available for the slot rolling that rolling element (3) rolls, described inner ring (2)
Outer ring surface be provided with and be available for the slot rolling that rolling element (3) rolls, described removal hole (5) is located at the two sides of inner ring (2), described rolling
Body (3) is located in slot rolling, and described retainer (4) is located between rolling element (3).
A kind of bearing rotating flexible and convenient dismounting the most as claimed in claim 1, it is characterised in that: described inner ring (2) wraps
Include the first internal ring (21) and the second internal ring (22), the curved surface that described first internal ring (21) and the second internal ring (22) fit is all provided with
Having screw thread, described first internal ring (21) and the second internal ring (22) are threaded.
A kind of bearing rotating flexible and convenient dismounting the most as claimed in claim 1, it is characterised in that: described rolling element (3)
For small size bearing, described rolling element (3) includes rolling outer shroud (31), spin (32) and rolling inner prop (33).
A kind of bearing rotating flexible and convenient dismounting the most as claimed any one in claims 1 to 3, it is characterised in that: institute
State retainer (4) to be connected with the axle center rolling inner prop (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624384.9U CN205858968U (en) | 2016-06-21 | 2016-06-21 | A kind of bearing rotating flexible and convenient dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624384.9U CN205858968U (en) | 2016-06-21 | 2016-06-21 | A kind of bearing rotating flexible and convenient dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858968U true CN205858968U (en) | 2017-01-04 |
Family
ID=57636712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624384.9U Expired - Fee Related CN205858968U (en) | 2016-06-21 | 2016-06-21 | A kind of bearing rotating flexible and convenient dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691901A (en) * | 2017-04-12 | 2018-10-23 | 斯凯孚公司 | Annulus roller bearing |
-
2016
- 2016-06-21 CN CN201620624384.9U patent/CN205858968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691901A (en) * | 2017-04-12 | 2018-10-23 | 斯凯孚公司 | Annulus roller bearing |
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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 |
Granted publication date: 20170104 Termination date: 20190621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |