CN208935157U - A kind of flexible bearing of adjustable clearance - Google Patents
A kind of flexible bearing of adjustable clearance Download PDFInfo
- Publication number
- CN208935157U CN208935157U CN201821329252.9U CN201821329252U CN208935157U CN 208935157 U CN208935157 U CN 208935157U CN 201821329252 U CN201821329252 U CN 201821329252U CN 208935157 U CN208935157 U CN 208935157U
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- CN
- China
- Prior art keywords
- ring
- raceway
- bearing
- punching press
- flexible
- 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.)
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- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a kind of flexible bearing of adjustable clearance, and the bearing includes outer ring, inner ring, flexible retaining ring, raceway punching press circle, several steel balls, wherein the outer ring is spill, and there are two turnings；The flexibility retaining ring is two, and the bottom of described two flexibility retaining rings and wall portion match with described two turnings respectively, and its top is concave surface；The raceway punching press circle is two；The outer wall of the inner ring is provided with first annular raceway；Described two flexibility retaining rings are individually fixed in the corner of the outer ring, and the raceway punching press circle turns up respectively to be wrapped on the concave surface of the flexible punching press circle, and forms the second ring raceway；The steel ball is between the first ring raceway and the second ring raceway.By the utility model, to solve, tune gap bearing arrangement of the existing technology is complicated, is easy to the problems such as temperature rise, noise occur.
Description
Technical field
The utility model belongs to bearing arrangement technical field more particularly to a kind of flexible bearing of adjustable clearance.
Background technique
Bearing is common mechanical part in industrial machinery, adjusts the one kind of gap bearing as bearing.But existing tune gap
Bearing is in the presence of structure is complicated, is easy to temperature rise, noise etc. occur.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of low noise, it is not easy to heat up, the bearing of adjustable slit.
To solve the above-mentioned problems, technical solution provided by the utility model is:
A kind of flexible bearing of adjustable clearance, the bearing includes outer ring, inner ring, flexible retaining ring, raceway punching press circle, several
Steel ball, wherein the outer ring is spill, and there are two turnings；The flexibility retaining ring is two, the bottom of described two flexibility retaining rings
Portion and wall portion match with described two turnings respectively, and its top is concave surface；The raceway punching press circle is two；The inner ring
Outer wall be provided with first annular raceway；Described two flexibility retaining rings are individually fixed in the corner of the outer ring, the raceway
Punching press circle turns up respectively to be wrapped on the concave surface of the flexible punching press circle, and forms the second ring raceway；The steel ball is located at institute
It states between the first ring raceway and the second ring raceway.
Preferably, the outer ring is drawn cup.
Preferably, the flexible retaining ring is rubber retaining ring.
Preferably, the concave surface is irregular concave surface.
The utility model has the beneficial effects that: elastic element of the product of the utility model by the double raceway both sides in outer ring
The gap of Bearing inner is eliminated, while bearing also has certain spring function, the beat that can make up shell and axis causes
Bearing rotary inclination, provides the stationarity of rotation；Product is when rotation by the elastic element at both ends by bearing inner raceway
It is fixed with steel ball, appropriate can reduce influence of the assembly vibration to product.
Detailed description of the invention
In order to describe the content of the present invention more clearly and completely, several width, which are provided below, most can illustrate the attached drawing of present inventive concept.
Certainly, provided attached drawing is intended to illustrate the concept of the present invention, and is not the whole of design scheme of the present invention, more be should not be considered as
The limitation of design content of the present invention.Under the enlightenment of provided attached drawing, made any scheme belongs to protection of the invention
Range.
Fig. 1 is the structural schematic diagram of bearing；
Fig. 2 is the A-A cross-sectional view of bearing；
Fig. 3 is the perspective view of bearing.
Specific embodiment
In order to describe the content of the present invention more clearly and completely, illustrate the utility model With reference to embodiment
Design.Certainly, provided embodiment is intended to illustrate the design of utility model, is not the complete of the utility model design scheme
Portion more should not be considered as the limitation of the utility model design content.Under the enlightenment of provided content, made any scheme
Belong to the protection scope of the utility model.
Fig. 1, shown in 2, a kind of flexible bearing of adjustable clearance, the bearing includes outer ring 1, inner ring 4, flexible retaining ring 2, rolling
Road punching press circle 3, several steel balls 5, wherein the outer ring is spill, and there are two turnings；The flexibility retaining ring is two, described
The bottom of two flexible retaining rings and wall portion match with described two turnings respectively, and its top is concave surface；The raceway punching press
Circle is two；The outer wall of the inner ring is provided with first annular raceway；Described two flexibility retaining rings are individually fixed in the outer ring
Corner, the raceway punching press circle turns up respectively to be wrapped on the concave surface of the flexible punching press circle, and forms the second annular rolling
Road；The steel ball is between the first ring raceway and the second ring raceway；The outer ring is drawn cup；The flexible gear
Circle is rubber retaining ring, and the concave surface can be irregular concave surface.
The flexible bearing of the adjustable clearance of the utility model, by the elastic element on the double raceway both sides in outer ring by Bearing inner
Gap eliminate, while bearing also has certain spring function, and the beat that can make up shell and axis causes bearing rotary to incline
Tiltedly, the stationarity of rotation is provided.
Product is fixed bearing inner raceway and steel ball by the elastic element at both ends when rotation, appropriate can be dropped
Low assembly vibrates the influence to product.Since elastic element pre-tightens, inner ring, the steel ball shape for being in fitting consistent with outer ring of product
State, steel ball can be carried uniformly.The inner ring and steel ball and outer ring raceway of bearing are not contacted with outer housing, are connect by elastic element
Touching, can play the role of insulation, the galvanic corrosion phenomenon for preventing assembly to be powered.The inner ring of bearing is matched with axis/outer ring and shell interference
It closes, inner ring and outer ring deflection caused by magnitude of interference will not cause very big influence, internal elastic element to the torque of bearing
Play certain resigning buffer function.
Claims (4)
1. a kind of flexible bearing of adjustable clearance, which is characterized in that the bearing includes outer ring, inner ring, flexible retaining ring, raceway punching
Pressing ring, several steel balls, wherein
The outer ring is spill, and there are two turnings；
The flexibility retaining ring is two, and the bottom of described two flexibility retaining rings and wall portion match with described two turnings respectively,
And its top is concave surface；
The raceway punching press circle is two；
The outer wall of the inner ring is provided with first annular raceway；
Described two flexibility retaining rings are individually fixed in the corner of the outer ring, and the raceway punching press circle turns up respectively is wrapped in institute
On the concave surface for stating flexible punching press circle, and form the second ring raceway；The steel ball is located at the first ring raceway and the second annular
Between raceway.
2. bearing according to claim 1, which is characterized in that the outer ring is drawn cup.
3. bearing according to claim 1, which is characterized in that the flexibility retaining ring is rubber retaining ring.
4. bearing according to claim 1, which is characterized in that the concave surface is irregular concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329252.9U CN208935157U (en) | 2018-08-16 | 2018-08-16 | A kind of flexible bearing of adjustable clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329252.9U CN208935157U (en) | 2018-08-16 | 2018-08-16 | A kind of flexible bearing of adjustable clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935157U true CN208935157U (en) | 2019-06-04 |
Family
ID=66718076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821329252.9U Active CN208935157U (en) | 2018-08-16 | 2018-08-16 | A kind of flexible bearing of adjustable clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916221A (en) * | 2018-08-16 | 2018-11-30 | 江苏联动轴承股份有限公司 | A kind of flexible bearing of adjustable clearance |
-
2018
- 2018-08-16 CN CN201821329252.9U patent/CN208935157U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916221A (en) * | 2018-08-16 | 2018-11-30 | 江苏联动轴承股份有限公司 | A kind of flexible bearing of adjustable clearance |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |