CN205908633U - High stability roller bearing - Google Patents
High stability roller bearing Download PDFInfo
- Publication number
- CN205908633U CN205908633U CN201620618327.XU CN201620618327U CN205908633U CN 205908633 U CN205908633 U CN 205908633U CN 201620618327 U CN201620618327 U CN 201620618327U CN 205908633 U CN205908633 U CN 205908633U
- Authority
- CN
- China
- Prior art keywords
- roller
- inner ring
- outer ring
- groove
- high stability
- 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
Links
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a high stability roller bearing, including inner circle, outer lane, holder, install the roller on the holder between inner circle and the outer lane, annular roller recess has been offered on the roller on the lateral wall, inner circle lubrication grooves has been offered to interior circling, outer lane lubrication grooves has been seted up on the outer lane, just inner circle lubrication grooves and outer lane lubrication grooves dislocation set. A high stability roller bearing, its simple structure, stability is high, not only can improve the contact wire or the contact surface of roller and inner circle or outer lane, can lubricate roller and inner circle or outer lane moreover, reduce friction power improves the life of bearing.
Description
Technical field
This utility model is related to a kind of high stability roller bearing.
Background technology
Roller bearing includes inner ring, outer ring, retainer and roller.Its roller of the roller bearing being used at present and inner ring it
Between only have 1 contact line or contact surface when rolling, also only 1 contact line or contact surface when rolling between roller and outer ring.1
The stability that contact line or contact surface do not only exist roller is poor, and roller easily weares and teares, thus shortening the use of roller bearing
Life-span.
Utility model content
The purpose of this utility model is to provide a kind of high stability roller bearing, and its structure is simple, and stability is high, not only
Contact line or the contact surface of roller and inner ring or outer ring can be improved, and roller and inner ring or outer ring can be lubricated, reduction rubs
Wiping power, improves the service life of bearing.
In order to achieve the above object, the technical solution of the utility model is:
A kind of high stability roller bearing, including inner ring, outer ring, retainer, the retainer between described inner ring and outer ring
On roller is installed, described roller upper side wall offers toroidal roller groove；Inner ring lubrication groove is offered on described inner ring,
Outer ring lubrication groove is offered on described outer ring, and described inner ring lubrication groove is shifted to install with outer ring lubrication groove.
First inner ring lubrication groove is offered on the inner ring on the left of described toroidal roller groove, described toroidal roller groove is right
Second inner ring lubrication groove is offered on the inner ring of side；First outer ring profit is offered on the outer ring on the left of described toroidal roller groove
Sliding groove, the outer ring on the right side of described toroidal roller groove offers the second outer ring lubrication groove.
Inner ring spacing block set is provided with described inner ring, described outer ring is provided with outer ring spacing block set.
Described inner ring is integrally manufactured with inner ring spacing block set to be formed, described outer ring and outer ring spacing block set integrally manufactured and
Become.
The beneficial effects of the utility model are: a kind of high stability roller bearing, and its structure is simple, and stability is high, not only
Contact line or the contact surface of roller and inner ring or outer ring can be improved, and roller and inner ring or outer ring can be lubricated, reduction rubs
Wiping power, improves the service life of bearing.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1
A kind of high stability roller bearing as shown in Figure 1, including inner ring 1, outer ring 2, retainer 3, described inner ring 1 and outer ring
Roller 4 is provided with the retainer 3 between 2, described roller 4 upper side wall offers toroidal roller groove 5；On described inner ring 1
Offer inner ring lubrication groove, described outer ring 2 offers outer ring lubrication groove, and described inner ring lubrication groove is lubricated with outer ring
Groove shifts to install.The setting of toroidal roller groove 5 makes roller 4 there is 2 contact lines or contact surface, rolling with inner ring 1 when rolling
Son 4 there is also 2 contact lines or contact surface when rolling with outer ring 2.Connect due to having 2 when roller 4 is rolled with inner ring 1, outer ring 2
Tactile line or contact surface, it is to avoid roller 4 axially moves up and down when rolling, thus improve the stability when rolling for the roller.
The first inner ring lubrication groove 6 is offered, described toroidal roller is recessed on the inner ring 1 in described toroidal roller groove 5 left side
The second inner ring lubrication groove 7 is offered on the inner ring 1 on groove 5 right side；Offer on the outer ring 2 in described toroidal roller groove 5 left side
First outer ring lubrication groove 8, the outer ring 2 on described toroidal roller groove 5 right side offers the second outer ring lubrication groove 9.First
The setting of inner ring lubrication groove 6 and the second inner ring lubrication groove 7 can store lubricating oil or grease, thus lubricating inner ring 1 and rolling
Son 4.The setting of the first outer ring lubrication groove 8 and the second outer ring lubrication groove 9 can store lubricating oil or grease, thus lubrication is outer
Circle 2 and roller 4.Because inner ring lubrication groove is shifted to install with outer ring lubrication groove, the lubricating oil on roller 4 is therefore made to coat all
Even thus even wearing.
Inner ring spacing block set 10 is provided with described inner ring 1, described outer ring 2 is provided with outer ring spacing block set 11.Described
Inner ring 1 is integrally manufactured with inner ring spacing block set 10 to be formed, and described outer ring 2 is integrally manufactured with outer ring spacing block set 11 to be formed.Inner ring
The setting of spacing block set 10 and outer ring spacing block set 11 can effectively improve stability when roller 4 rolls.
A kind of high stability roller bearing of the present embodiment, its structure is simple, and stability is high, can not only improve roller with
The contact line of inner ring or outer ring or contact surface, and roller and inner ring or outer ring can be lubricated, reduce frictional force, improve bearing
Service life.
Claims (4)
1. a kind of high stability roller bearing it is characterised in that: include inner ring (1), outer ring (2), retainer (3), described inner ring
(1) roller (4) is provided with the retainer (3) and outer ring (2) between, described roller (4) upper side wall offers toroidal roller
Groove (5)；Inner ring lubrication groove is offered on described inner ring (1), described outer ring (2) offers outer ring lubrication groove, and institute
State inner ring lubrication groove to shift to install with outer ring lubrication groove.
2. a kind of high stability roller bearing according to claim 1 it is characterised in that: described toroidal roller groove (5)
Offer the first inner ring lubrication groove (6) on the inner ring (1) in left side, the inner ring (1) on the right side of described toroidal roller groove (5) is opened
It is provided with the second inner ring lubrication groove (7)；First outer ring lubrication is offered on the outer ring (2) on the left of described toroidal roller groove (5)
Groove (8), the outer ring (2) on the right side of described toroidal roller groove (5) offers the second outer ring lubrication groove (9).
3. a kind of high stability roller bearing according to claim 1 it is characterised in that: be provided with described inner ring (1)
Inner ring spacing block set (10), described outer ring (2) is provided with outer ring spacing block set (11).
4. a kind of high stability roller bearing according to claim 3 it is characterised in that: described inner ring (1) and inner ring limit
Position projection (10) is integrally manufactured to be formed, and described outer ring (2) is integrally manufactured with outer ring spacing block set (11) to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618327.XU CN205908633U (en) | 2016-06-22 | 2016-06-22 | High stability roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618327.XU CN205908633U (en) | 2016-06-22 | 2016-06-22 | High stability roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908633U true CN205908633U (en) | 2017-01-25 |
Family
ID=57812078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620618327.XU Expired - Fee Related CN205908633U (en) | 2016-06-22 | 2016-06-22 | High stability roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828470A (en) * | 2020-07-15 | 2020-10-27 | 程小荣 | Oil leakage prevention support bearing |
-
2016
- 2016-06-22 CN CN201620618327.XU patent/CN205908633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828470A (en) * | 2020-07-15 | 2020-10-27 | 程小荣 | Oil leakage prevention support bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312500 Zhejiang city of Shaoxing province Xinchang County habayashi street habayashi Road No. 23 Patentee after: Zhejiang Jiayang Bearing Co., Ltd. Address before: 312500 Zhejiang city of Shaoxing province Xinchang County habayashi street habayashi Road No. 23 Patentee before: Xinchang Jia Yang bearing Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |