CN207454538U - A kind of taper roll bearing - Google Patents
A kind of taper roll bearing Download PDFInfo
- Publication number
- CN207454538U CN207454538U CN201721470333.6U CN201721470333U CN207454538U CN 207454538 U CN207454538 U CN 207454538U CN 201721470333 U CN201721470333 U CN 201721470333U CN 207454538 U CN207454538 U CN 207454538U
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- CN
- China
- Prior art keywords
- inner ring
- retainer
- roller
- connector
- taper roll
- 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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Abstract
The utility model discloses a kind of taper roll bearings, include inner ring and outer ring, roller and retainer are provided between the inner ring and outer ring, it is provided on inner ring and forms the rib abutted with roller axial direction one end, the connector abutted with the formation of the roller axial direction other end is fixed on the retainer, and the connector is U-shaped structure, the both ends of U-shaped connector are clamped on retainer, and the arc surface of U-shaped connector is abutted with roller formation.By using said structure, the utility model provides a kind of taper roll bearing that can bear bigger axial load forces.
Description
Technical field
The utility model is related to technical field of bearings, and in particular to a kind of taper roll bearing.
Background technology
At present, the structure of taper roll bearing is as shown in Figure 1, generally comprised inner ring 1 and outer ring 2,1 He of inner ring
Roller 3 and retainer 4 are provided between outer ring 2, is provided on inner ring 1 and forms the large-flange 11 abutted with the axial one end of roller 3,
And the small rib 12 abutted with the axial other end formation of roller 3.In actual application, when taper roll bearing bear compared with
It during big axial load forces work, is easy to be broken at small rib 12, thus causes existing taper roll bearing can only
It applies in the smaller working environment of axial load forces, there are rooms for improvement.
The content of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of taper roller that can bear bigger axial load forces
Bearing.
To achieve the above object, the utility model provides a kind of taper roll bearing, includes inner ring and outer ring, described
Inner ring and outer ring between be provided with roller and retainer, be provided on inner ring and form the rib that abuts with roller axial direction one end,
Be fixed on the retainer with the connector that abuts of roller axial direction other end formation, and the connector is U-shaped structure, U-shaped
The both ends of connector are clamped on retainer, and the arc surface of U-shaped connector is abutted with roller formation.
The beneficial effects of the utility model are：Using the above structure, the utility model protects the large-flange in existing structure
It stays, and small rib is removed, while abutted using the connector being fixed on retainer with the formation of the roller axial direction other end, and
The connector is U-shaped structure, and the both ends of U-shaped connector are clamped on retainer, the arc surface and roller of U-shaped connector
It is formed and abutted, so both strengthened the intensity of retainer, while U-shaped connector is abutted by arc surface with roller, helps to roll
Son preferably rotates, so that bearing operation is more smooth, in addition, original small rib structure is removed, the roller
Axial length can also be done longer, so as to further promote the axial carrying capacity of bearing.
The utility model, which can be further arranged to also extend through between the both ends of U-shaped connector and retainer, is fixed with bolt.
It is positioned in this way, can more firmly fix U-shaped connector on frame.
The utility model, which may further be provided to be additionally provided on the retainer, prevents its latch hook separated with inner ring.
By setting latch hook, it can effectively avoid the generation sequence of sanqu songs within a particular musical mode between retainer and inner ring and separate.
The utility model may further be provided to be correspondingly arranged on the gap slot for latch hook insertion on the inner ring, and institute
It states latch hook and is inserted on the end in gap slot and be enclosed with resilient sleeve.By setting gap slot, latch hook can be convenient for be inserted into, and latch hook
It will not be protruded after insertion outside bearing face, and by setting resilient sleeve, it can be played when with inner ring axial impact occurs for latch hook
Cushioning buffer effect.
Description of the drawings
Fig. 1 is the structure chart of the prior art；
Fig. 2 is the structure chart of the utility model；
Fig. 3 is the A portions enlarged drawing of Fig. 2.
Specific embodiment
A kind of taper roll bearing is given as shown in Figure 2,3, includes inner ring 1 and outer ring 2, the inner ring 1 and outer
Roller 3 and retainer 4 are provided between circle 2, is provided on inner ring 1 and forms the rib 13 abutted with the axial one end of roller 3（It is i.e. existing
There is the large-flange 11 in structure）, the connector 5 abutted with the axial other end formation of roller 3 is fixed on the retainer 4, and
The connector 5 is U-shaped structure, and the both ends of U-shaped connector 5 are clamped on retainer 4, the arc surface 51 of U-shaped connector 5
It is abutted with the formation of roller 3.It is also extended through between the both ends of U-shaped connector 5 and retainer 4 and is fixed with bolt 52.On the retainer 4
Being additionally provided with prevents itself and 1 separated latch hook 41 of inner ring.The gap slot being inserted into for latch hook 41 is correspondingly arranged on the inner ring 1
14, and it is enclosed with resilient sleeve 6 on the end that is inserted into gap slot 14 of the latch hook 41.By using said structure, this practicality
It is new to provide a kind of taper roll bearing that bear bigger axial load forces.
Claims (4)
1. a kind of taper roll bearing includes inner ring and outer ring, roller and holding is provided between the inner ring and outer ring
Frame is provided on inner ring and forms the rib abutted with roller axial direction one end, it is characterised in that：It is fixed with and rolls on the retainer
The sub- axial direction other end forms the connector abutted, and the connector is U-shaped structure, and the both ends of U-shaped connector are clamped to
On retainer, the arc surface of U-shaped connector is abutted with roller formation.
2. a kind of taper roll bearing according to claim 1, it is characterised in that：The both ends of U-shaped connector and retainer
Between also extend through and be fixed with bolt.
3. a kind of taper roll bearing according to claim 1 or 2, it is characterised in that：It is additionally provided on the retainer
Prevent its latch hook separated with inner ring.
4. a kind of taper roll bearing according to claim 3, it is characterised in that：It is correspondingly arranged on the inner ring for lock
The gap slot of hook insertion, and the latch hook is inserted on the end in gap slot and is enclosed with resilient sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470333.6U CN207454538U (en) | 2017-11-07 | 2017-11-07 | A kind of taper roll bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721470333.6U CN207454538U (en) | 2017-11-07 | 2017-11-07 | A kind of taper roll bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454538U true CN207454538U (en) | 2018-06-05 |
Family
ID=62253970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721470333.6U Active CN207454538U (en) | 2017-11-07 | 2017-11-07 | A kind of taper roll bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288075A (en) * | 2018-12-10 | 2020-06-16 | 斯凯孚公司 | Roller bearing |
| CN111412216A (en) * | 2019-01-08 | 2020-07-14 | 斯凯孚公司 | Rolling element bearing unit, cage and mounting method |
-
2017
- 2017-11-07 CN CN201721470333.6U patent/CN207454538U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288075A (en) * | 2018-12-10 | 2020-06-16 | 斯凯孚公司 | Roller bearing |
| CN111412216A (en) * | 2019-01-08 | 2020-07-14 | 斯凯孚公司 | Rolling element bearing unit, cage and mounting method |
| CN111412216B (en) * | 2019-01-08 | 2024-04-05 | 斯凯孚公司 | Rolling element bearing unit, cage and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Wenzhou economic and Technological Development Zone, Wenzhou, Wenzhou, Zhejiang Province, No. 515, seashore Patentee after: C&U Co.,Ltd. Patentee after: SHANGHAI C&U GROUP Co.,Ltd. Address before: 325000 Wenzhou economic and Technological Development Zone, Wenzhou, Wenzhou, Zhejiang Province, No. 515, seashore Patentee before: C & U Group Ltd. Patentee before: SHANGHAI C&U GROUP Co.,Ltd. |