CN201884477U - Dust-proof structure of bush bearing - Google Patents
Dust-proof structure of bush bearing Download PDFInfo
- Publication number
- CN201884477U CN201884477U CN2010206665415U CN201020666541U CN201884477U CN 201884477 U CN201884477 U CN 201884477U CN 2010206665415 U CN2010206665415 U CN 2010206665415U CN 201020666541 U CN201020666541 U CN 201020666541U CN 201884477 U CN201884477 U CN 201884477U
- Authority
- CN
- China
- Prior art keywords
- dust
- bush bearing
- hub bearing
- proof
- proof structure
- 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
- 238000010276 construction Methods 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 9
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a dust-proof structure of a bush bearing, wherein a dust-proof cover is arranged between an outer ring and an inner ring and adopts an annular disk-shaped integral structure, and an end surface has a Y-shaped structure. By adopting the dust-proof structure of bush bearing and the Y-shaped dust-proof cover sealing structure on the end surface of the bush bearing, the air-tightness of the end surface of the bush bearing is ensured. The dust-proof structure of bush bearing has the characteristics of novel structure, convenience for installation and maintenance, low manufacturing cost and long service life.
Description
Technical field
The utility model relates to a kind of dustproof construction of hub bearing, belongs to the hub bearing product technical field of using on the wheel shaft of automobile front and back.
Background technique
The present hub bearing that before and after automobile, uses on the wheel shaft; hub bearing rolling bearing on all be provided with sealing configuration; can effectively protect and improve Security and water-proof performance that hub bearing uses like this; but hub bearing is not provided with dustproof construction; like this when hub bearing during at the bigger local work of dirt; as the load-carrying vehicle that uses on the building site, rolling bearing and sealing configuration thereof just damage than being easier to, and will influence the usability of hub bearing.
Summary of the invention
The utility model provides a kind of dustproof construction of a kind of hub bearing of novelty, adopts Y shape dustproof cover structure technology, to realize guaranteeing the purpose of vehicle hub bearing excellent sealing performance.
The technical solution adopted in the utility model is:
A kind of dustproof construction of hub bearing is provided with a dust cover between outer ring and inner ring, dust cover is the ring discoid monolithic construction, and end face is a Y shape structure.
Dust cover is an alloy steel material.
The utility model beneficial effect is:
Owing to adopted the dustproof construction of a kind of hub bearing of the present utility model, at the hub bearing end face Y shape dust cover sealing configuration is set, guaranteed the sealing of hub bearing end face, the dustproof construction of a kind of hub bearing of the present utility model has: the characteristics of novel structure, installation and maintenance convenience, low cost of manufacture, long service life.
Description of drawings
Fig. 1: the sectional view that is hub bearing of the present utility model.
Among Fig. 1: outer ring 1, inner ring 2, dust cover 3.
Embodiment
As shown in Figure 1.
Dust cover 3 is installed between outer ring 1 and the inner ring 2, other component are gone up in assembling then, constitute hub bearing with dustproof construction, the hub bearing that will have dustproof construction is installed on the vehicle, install vehicle tyre having on the hub bearing of dustproof construction then, so just can use.
Because it is powerful to have the hub bearing dirt exclusion capabilities of dustproof construction, therefore improved the usability of hub bearing greatly.
Claims (2)
1. the dustproof construction of a hub bearing, it is characterized in that: be provided with a dust cover (3) between outer ring (1) and inner ring (2), dust cover (3) is the ring discoid monolithic construction, end face is a Y shape structure.
2. the dustproof construction of a kind of hub bearing according to claim 1, it is characterized in that: dust cover (3) is an alloy steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206665415U CN201884477U (en) | 2010-12-18 | 2010-12-18 | Dust-proof structure of bush bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206665415U CN201884477U (en) | 2010-12-18 | 2010-12-18 | Dust-proof structure of bush bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884477U true CN201884477U (en) | 2011-06-29 |
Family
ID=44182019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206665415U Expired - Fee Related CN201884477U (en) | 2010-12-18 | 2010-12-18 | Dust-proof structure of bush bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139667A (en) * | 2014-07-22 | 2014-11-12 | 德清德曼汽车零部件有限公司 | Forging blank for outer ring of automobile hub |
-
2010
- 2010-12-18 CN CN2010206665415U patent/CN201884477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139667A (en) * | 2014-07-22 | 2014-11-12 | 德清德曼汽车零部件有限公司 | Forging blank for outer ring of automobile hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi province Teng Teng auto parts Limited by Share Ltd Assignor: Taizhou Junteng Automobile Parts Co., Ltd. Contract record no.: 2014360000062 Denomination of utility model: Dust-proof structure of bush bearing Granted publication date: 20110629 License type: Exclusive License Record date: 20140314 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |