CN211567538U - Wheel hub unit dustproof construction - Google Patents
Wheel hub unit dustproof construction Download PDFInfo
- Publication number
- CN211567538U CN211567538U CN201922247268.6U CN201922247268U CN211567538U CN 211567538 U CN211567538 U CN 211567538U CN 201922247268 U CN201922247268 U CN 201922247268U CN 211567538 U CN211567538 U CN 211567538U
- Authority
- CN
- China
- Prior art keywords
- hub unit
- wheel hub
- driving shaft
- end cover
- utility
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims description 5
- 239000000428 dust Substances 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model discloses a wheel hub unit dustproof structure, which relates to the field of wheel hub units and mainly comprises a wheel hub unit, wherein a driving shaft hole for installing a driving shaft is arranged in the center of the wheel hub unit; the end cover is arranged on the outer side of the hub unit to realize dust prevention by extending the press-fitting tool into the driving shaft hole; the hub unit and the end cover are in interference fit. The utility model has the advantages that: the utility model adopts the end cover to replace the rim to bear the dustproof function and play the waterproof and dustproof functions; after assembly, sand and dust cannot enter the central hole of the steering knuckle from the back surface to cause the problems of failure of a bearing and ABS and the like, so that the internal cleanliness and the attractiveness of the assembly part are ensured; the weight is reduced, the purchasing cost of the whole structure is saved, and the whole oil consumption is reduced.
Description
Technical Field
The utility model relates to a field of wheel hub unit, concretely relates to wheel hub unit dustproof construction.
Background
The existing hub unit end face is hollowed out, a dustproof structure is omitted, dustproof arrangement is lacked on one side of a rim face, and rusting and dust entering are easy. When a vehicle runs, if the rim engraved with the whole vehicle mark blocks external dust and water vapor, the problem of rusting of the bearing can be delayed to a certain extent. However, the prior art has the following defects: the rim is full-covered, so that the cost is high; the rim is added, the weight of the whole automobile is correspondingly increased, and the reduction of the light weight of the whole automobile and the oil consumption of the automobile are not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a wheel hub unit dustproof construction, can effectively prevent the sand and dust invasion, reduce whole car oil consumption.
The purpose of the utility model is accomplished through following technical scheme: the dustproof structure of the hub unit mainly comprises the hub unit, wherein a driving shaft hole for mounting a driving shaft is formed in the center of the hub unit; the end cover is arranged on the outer side of the hub unit to realize dust prevention by extending the press-fitting tool into the driving shaft hole; the hub unit and the end cover are in interference fit.
The utility model has the advantages that: the utility model adopts the end cover to replace the rim to bear the dustproof function and play the waterproof and dustproof functions; after assembly, sand and dust cannot enter the central hole of the steering knuckle from the back surface to cause the problems of failure of a bearing and ABS and the like, so that the internal cleanliness and the attractiveness of the assembly part are ensured; the weight is reduced, the purchasing cost of the whole structure is saved, and the whole oil consumption is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the assembly structure of the present invention.
Description of reference numerals: the wheel hub unit comprises a wheel hub unit 1, an end cover 2, a driving shaft hole 3 and a press fitting tool 4.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): as shown in fig. 1 and 2, the dustproof structure of the hub unit mainly comprises a hub unit 1, wherein a driving shaft hole 3 for installing a driving shaft is formed in the center of the hub unit 1; the end cover 2 is arranged on the outer side of the hub unit 1 to realize dust prevention by extending the press-fitting tool 4 into the driving shaft hole 3; the hub unit 1 and the end cover 2 are in interference fit.
The utility model discloses a working process: during the pressure equipment, stretch into the drive shaft hole 3 of wheel hub unit 1 with pressure equipment frock 4, as shown in figure 2, from top to bottom impress end cover 2 for the outer lane of end cover 2 and the interference of wheel hub unit 1 are connected, thereby avoid assembling back end cover 2 and drop and the dustproof function of disappearance.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (1)
1. A hub unit dustproof construction which characterized in that: the hub unit mainly comprises a hub unit (1), wherein a driving shaft hole (3) for mounting a driving shaft is formed in the center of the hub unit (1); the pressing tool (4) extends into the driving shaft hole (3), and the end cover (2) is arranged on the outer side of the hub unit (1) to realize dust prevention; the hub unit (1) and the end cover (2) are in interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247268.6U CN211567538U (en) | 2019-12-13 | 2019-12-13 | Wheel hub unit dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247268.6U CN211567538U (en) | 2019-12-13 | 2019-12-13 | Wheel hub unit dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211567538U true CN211567538U (en) | 2020-09-25 |
Family
ID=72536284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922247268.6U Active CN211567538U (en) | 2019-12-13 | 2019-12-13 | Wheel hub unit dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211567538U (en) |
-
2019
- 2019-12-13 CN CN201922247268.6U patent/CN211567538U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202641261U (en) | Wheel hub structure of automobile | |
| CN211567538U (en) | Wheel hub unit dustproof construction | |
| CN213064315U (en) | Pull rod ball head and automobile | |
| CN201882147U (en) | Knuckle assembly of mining dump truck | |
| CN204416927U (en) | Modular cart wheels | |
| CN201419727Y (en) | Front axle of automobile | |
| CN203485980U (en) | Protective structure of steering gear input shaft end | |
| CN203460926U (en) | Integral steering knuckle | |
| CN203211379U (en) | Steering knuckle | |
| CN212149003U (en) | Automobile steering knuckle | |
| CN210502858U (en) | Knuckle for front axle | |
| CN210364038U (en) | Hydraulic front steering knuckle and all-terrain vehicle (UTV) | |
| CN203345065U (en) | Automobile wheel cover plate | |
| CN211648854U (en) | Dustproof brake bottom plate of automobile | |
| CN205265436U (en) | Built -in electric automobile in -wheel motor | |
| CN204432767U (en) | Two drive rear steering joint | |
| CN203222025U (en) | Universal joint fork | |
| CN218055354U (en) | Agricultural four-wheel all-terrain vehicle knuckle assembly | |
| CN201280028Y (en) | Sea beach wheel hub | |
| CN206501647U (en) | A kind of pair of rim wheel | |
| CN203864336U (en) | Double-tire drive axle of lateral-fork type forklift | |
| CN202378627U (en) | Multifunctional wheel hub for drive axle | |
| CN210715550U (en) | Hinge device | |
| CN201280151Y (en) | Pressing in type dust hood | |
| CN203293802U (en) | Replaceable type automobile hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Wanxiang Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Wanxiang Intelligent Manufacturing Co.,Ltd. Patentee after: WANXIANG GROUP Co.,Ltd. Address before: No.1 Wanxiang Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Wanxiang System Co.,Ltd. Patentee before: WANXIANG GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |