CN206918052U - The bearing being easily installed - Google Patents
The bearing being easily installed Download PDFInfo
- Publication number
- CN206918052U CN206918052U CN201720426094.8U CN201720426094U CN206918052U CN 206918052 U CN206918052 U CN 206918052U CN 201720426094 U CN201720426094 U CN 201720426094U CN 206918052 U CN206918052 U CN 206918052U
- Authority
- CN
- China
- Prior art keywords
- bearing
- fixed block
- outer ring
- inner ring
- easily installed
- 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)
Abstract
It the utility model is related to technical field of bearings, a kind of more particularly to bearing being easily installed, including outer ring, inner ring, rolling element and retainer, outer ring structure in a ring, the outer ring is radially to extension life formed with the fixed block in annular, the fixed block circular array has the connecting portion of some section semicirculars in shape, and the middle part of the connecting portion is provided with through hole；Circular array is provided with least three top tight pieces on the inner ring inwall.The utility model saves material by setting the through hole in the middle part of connecting portion and connecting portion to be easy to the installation and dismounting of bearing；When passing through the axis hole of inner ring body by setting top tight pieces axle, very easily axle can be held out against, ensure to keep stable between axle and bearing, and avoid in the past by being interference fitted the cumbersome of assembling, so that the installation between axle and bearing is more convenient, simply, quickly, operating efficiency is improved.
Description
Technical field
Technical field of bearings is the utility model is related to, more particularly to a kind of bearing being easily installed.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy.
At present, the bearing of in the market typically by inner ring, outer ring and be placed in centre rolling element and retainer form.In order to
The reliability of transmission system is improved, it is necessary to reduce the number of the parts in transmission system as far as possible.In order to mitigate transmission system
Overall weight, it is also desirable to reduce the weight of parts as far as possible.However, existing bearing need when mounted using bushing, pad,
The part such as back-up ring or bearing (ball) cover come realize bearing positioning, it is necessary to auxiliary component it is more；The bearing of in the market is general simultaneously
By inner ring, outer ring and be placed in centre ball or roller form.When bearing is installed with rotating shaft, generally use interference fit, peace
Dress process is relatively complicated, very inconvenient.
Above-mentioned consideration is based on, the utility model devises a kind of bearing being easily installed.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, adapts to real needs, there is provided one kind is easily installed
Bearing.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is：
The utility model discloses a kind of bearing being easily installed, including outer ring, inner ring, rolling element and retainer, institute
Outer ring structure in a ring is stated, the outer ring is in radially formed with the fixed block in annular, the fixed block to extension life
Circular array shows the connecting portion of some section semicirculars in shape, and the middle part of the connecting portion is provided with through hole；It is on the inner ring inwall
Annular array is provided with least three top tight pieces.
The through hole is circular hole.
The top tight pieces include pressing tight plate, compression spring, one end of the compression spring and the inwall of the inner ring body
The bottom of connection, the other end and pressing tight plate connects.
The pressing tight plate is the curved structure in section, and the radian of the pressing tight plate and the inner ring body are concentric.
Formed with the accommodating groove for placing pressing tight plate, the shape of the accommodating groove and institute on the inwall of the inner ring body
The outer shape for stating pressing tight plate matches, and the intracavity bottom of the accommodating groove is fixed in one end of the compression spring.
The outer ring is combined by section in the first outer ring of semi-circular shape and the docking of the second outer ring；The fixed block bag
Symmetrical the first fixed block and the second fixed block are included, one end of first fixed block and the second fixed block is hinged, another
End is by snapping connection.
The beneficial effects of the utility model are：
1. the utility model is by setting the through hole in the middle part of connecting portion and connecting portion, you can is arranged on bearing required
The place of installation, bushing and back-up ring, pad are not needed when mounted, reduce auxiliary component number needed for bearing installation positioning,
Installation procedure is simplified, auxiliary component is avoided and occurs damaging and causing transmission system failure likelihood in mechanical movement, is increased
Add reliability during transmission system operation, while also mitigate the weight of transmission system；
2. the utility model on the inwall of inner ring by setting top tight pieces so that when axle passes through the axis hole of inner ring body,
Very easily axle can be held out against, it is ensured that keep stable between axle and bearing, and avoid and passed through interference fit in the past
What is assembled is cumbersome so that the installation between axle and bearing is more convenient, simply, quickly, improves operating efficiency.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the profile of inner ring in the utility model；
Fig. 3 is the front view of embodiment two.
In figure, 1 outer ring, 2 inner rings, 11 first outer rings, 12 second outer rings, 3 fixed blocks, 31 connecting portions, 32 through holes, 33 first
Fixed block, 34 second fixed blocks, 4 top tight pieces, 41 pressing tight plates, 42 compression springs, 5 accommodating grooves, 6 rolling elements, 7 retainers.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Referring to Fig. 1-Fig. 3.
The utility model discloses a kind of bearing being easily installed, including outer ring 1, inner ring 2, rolling element and retainer,
The outer ring 1 structure in a ring, the outer ring 1 is radially to extension life formed with the fixed block 3 in annular, the fixation
The circular array of block 3 has the connecting portion 31 of some section semicirculars in shape, and the middle part of the connecting portion 31 is provided with through hole 32；In described
Enclose circular array on 2 inwalls and be provided with least three top tight pieces 4, this case is by setting connecting portion 31 and the middle part of connecting portion 31
Through hole 32, you can bearing is arranged on required place to be mounted, bushing and back-up ring, pad is not needed when mounted, reduces
Auxiliary component number needed for bearing installation positioning, simplifies installation procedure, avoids auxiliary component and damaged in mechanical movement
Badly cause transmission system failure likelihood, add reliability during transmission system operation, while also mitigate transmission system
Weight；By setting at least three top tight pieces 4 on the inwall of inner ring 2 so that, can be very when axle passes through the axis hole of inner ring 2
Easily axle is held out against, it is ensured that keep stable between axle and bearing, and avoid in the past by being interference fitted assembling
It is cumbersome so that the installation between axle and bearing is more convenient, simply, quickly, improves operating efficiency.
The through hole 32 is circular hole, is easy to conventional bolt that bearing is fixed by through hole 32 so that user is more
More convenient to install, operation is more simple.
The top tight pieces 4 include pressing tight plate 41, compression spring 42, one end of the compression spring 42 and the inner ring body
1 inwall connection, the other end are connected with the bottom of pressing tight plate 41, and this case coordinates compression spring 42 by axle top by pressing tight plate 41
Tightly so that axle is stably fixed between axis hole very much.
The pressing tight plate 41 is the curved structure in section, and the radian of the pressing tight plate 41 and the inner ring body 1 are concentric, is led to
Radian and the axle and axis hole 2 for crossing pressing tight plate 41 are concentric so that axle is more stably fixed in axis hole 2, while can also be kept away
Exempt from abrasion of the pressing tight plate 41 to axle.
Formed with the accommodating groove 5 for placing pressing tight plate 41, the shape of the accommodating groove 5 on the inwall of the inner ring body 1
The outer shape of shape and the pressing tight plate 41 matches, and the inner chamber of the accommodating groove 5 is fixed in one end of the compression spring 42
Bottom, by setting accommodating groove 5, when pressing tight plate 41 is held out against with axle, pressing tight plate 41 can be taken in accommodating groove 5 so that axle is the most
Stabilization is tightly fastened with axis hole 2.
Embodiment two：The outer ring 1 by section in semi-circular shape the first outer ring 11 and the second outer ring 12 dock combination and
Into；The fixed block 3 includes symmetrical the first fixed block 33 and the second fixed block 34, first fixed block 33 and second
One end of fixed block 34 is hinged, and the other end is set in first, the of docking by snapping connection, by first, second fixed block
Outside two outer rings, play a part of fixing first, second outer ring, be easy to the installation and dismounting of outer ring, while be convenient to clean and safeguard
The structures such as the ball in bearing, while first, second fixed block can play a part of fixed outer ring 1 and pass through connection simultaneously
The effect that portion 31 and through hole 32 fix bearing, dual-use material is very convenient, saves cost.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents or the direct or indirect technical field for being used in correlation made using the utility model specification and accompanying drawing content,
Similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of bearing being easily installed, including outer ring (1), inner ring (2), rolling element (6) and retainer (7), its feature exist
In：The outer ring (1) structure in a ring, the outer ring (1) is radially to extension life formed with the fixed block in annular
(3), fixed block (3) circular array has a connecting portion (31) of some section semicirculars in shape, in the connecting portion (31)
Portion is provided with through hole (32)；Circular array is provided with least three top tight pieces (4) on inner ring (2) inwall.
2. the bearing according to claim 1 being easily installed, it is characterised in that：The through hole (32) is circular hole.
3. the bearing according to claim 2 being easily installed, it is characterised in that：The top tight pieces (4) include pressing tight plate
(41), compression spring (42), one end of the compression spring (42) are connected with the inwall of the inner ring body (1), the other end with
The bottom connection of pressing tight plate (41).
4. the bearing according to claim 3 being easily installed, it is characterised in that：The pressing tight plate (41) is that section is curved
Structure, the radian of the pressing tight plate (41) and the inner ring body (1) are concentric.
5. the bearing according to claim 4 being easily installed, it is characterised in that：Shape on the inwall of the inner ring body (1)
Into the accommodating groove (5) having for placing pressing tight plate (41), the shape of the accommodating groove (5) and the outside shape of the pressing tight plate (41)
Shape matches, and the intracavity bottom of the accommodating groove (5) is fixed in one end of the compression spring (42).
6. according to the bearing being easily installed described in claim any one of 1-5, it is characterised in that：The outer ring (1) is by section
Combined in the first outer ring (11) of semi-circular shape and the second outer ring (12) docking；The fixed block (3) includes symmetrical
The first fixed block (33) and the second fixed block (34), one end of first fixed block (33) and the second fixed block (34) is cut with scissors
Connect, the other end is by snapping connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426094.8U CN206918052U (en) | 2017-04-21 | 2017-04-21 | The bearing being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426094.8U CN206918052U (en) | 2017-04-21 | 2017-04-21 | The bearing being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918052U true CN206918052U (en) | 2018-01-23 |
Family
ID=61307099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426094.8U Expired - Fee Related CN206918052U (en) | 2017-04-21 | 2017-04-21 | The bearing being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963441A (en) * | 2021-02-22 | 2021-06-15 | 蚌埠市昊德汽车轴承有限责任公司 | Low-noise wear-resistant bearing |
| CN113007215A (en) * | 2021-01-28 | 2021-06-22 | 宁波帅特龙集团有限公司 | Bearing device with automatic adjusting function |
-
2017
- 2017-04-21 CN CN201720426094.8U patent/CN206918052U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007215A (en) * | 2021-01-28 | 2021-06-22 | 宁波帅特龙集团有限公司 | Bearing device with automatic adjusting function |
| CN113007215B (en) * | 2021-01-28 | 2023-02-07 | 宁波帅特龙集团有限公司 | Bearing device with automatic adjusting function |
| CN112963441A (en) * | 2021-02-22 | 2021-06-15 | 蚌埠市昊德汽车轴承有限责任公司 | Low-noise wear-resistant bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20180421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |