CN205836377U - A kind of lightweight wheel hub - Google Patents
A kind of lightweight wheel hub Download PDFInfo
- Publication number
- CN205836377U CN205836377U CN201620828764.4U CN201620828764U CN205836377U CN 205836377 U CN205836377 U CN 205836377U CN 201620828764 U CN201620828764 U CN 201620828764U CN 205836377 U CN205836377 U CN 205836377U
- Authority
- CN
- China
- Prior art keywords
- hub body
- fixing hole
- flange dish
- bearing fixing
- wheel hub
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Rolling Contact Bearings (AREA)
Abstract
nullThe utility model discloses a kind of lightweight wheel hub，Including hub body and wheelboss flange dish，Described hub body outer surface has wheelboss flange dish，Described wheelboss flange dish is structure as a whole with hub body，Described hub body center is provided with bearing fixing hole，Described bearing fixing hole outer ring is provided with centration axis ring，Described bearing fixing hole surrounding is provided with bolt hole，It is provided with lightening grooves between described adjacent bolt hole，Described hub body is connected with wheelboss flange dish，Described bearing fixing hole is connected with centration axis ring，A kind of lightweight wheel hub of the present utility model，Employing aluminum alloy materials makes，And lightening grooves is set on wheelboss flange dish，The weight of wheel hub is alleviated while ensureing wheel hub quality，Be conducive to improving the linear driving performance of automobile，Alleviate tire drag，Thus reduce oil consumption，In refitted car the most welcome.
Description
Technical field
This utility model belongs to technical field of automobile parts, is specifically related to a kind of lightweight wheel hub.
Background technology
Along with the development of economic technology, automobile utilization in people live gets more and more, and wheel hub is as automobile and ground
Between important transmission link, the speed of its weight automobile and oil consumption, in the case of meeting bearing capacity, wheel
The weight of hub is the lightest more to have superiority, and current wheel hub product generally exists that weight is bigger than normal, the problem of structure bulky, such takes turns
The travel speed of hub structure meeting restricting vehicle, strengthens the oil consumption of automobile.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, lightweight wheel hub reasonable in design.
Technical solutions of the utility model are a kind of lightweight wheel hubs, it is characterised in that include hub body and wheelboss flange
Dish, described hub body outer surface has wheelboss flange dish, described wheelboss flange dish to be structure as a whole with hub body, described wheel hub
Body central position is provided with bearing fixing hole, and described bearing fixing hole outer ring is provided with centration axis ring, described bearing fixing hole four
Being provided with bolt hole week, be provided with lightening grooves between described adjacent bolt hole, described hub body is connected with wheelboss flange dish, institute
State bearing fixing hole to be connected with centration axis ring.
This utility model is further improved by, and described bolt hole, lightening grooves are arranged on wheelboss flange dish.
This utility model is further improved by, and described bearing fixing hole adapts with bearing.
This utility model is further improved by, and described centration axis ring is arranged in hub body, centration axis ring size
Adapt with bearing fixing hole.
This utility model is further improved by, and described bolt hole is that five equal portions are uniformly distributed.
This utility model is further improved by, and described hub body, wheelboss flange dish use aluminum alloy materials to make.
This utility model one lightweight wheel hub, hub body center is provided with bearing fixing hole, bearing fixing hole
Size adapts with bearing, and hub body bearing fixed hole position installs centration axis ring, and is connected with bearing fixing hole,
Hub body outer surface has flange, and bolt hole five equal portions on flange are uniformly distributed, and are provided with lightening grooves between adjacent bolt hole, wheel
Hub body and wheelboss flange dish all use aluminum alloy materials to make.
The beneficial effects of the utility model:
This utility model one lightweight wheel hub, uses aluminum alloy materials to make, and arranges loss of weight on wheelboss flange dish
Groove, alleviates the weight of wheel hub while ensureing wheel hub quality, and hub weight is light, and inertia resistance will diminish, heat-sinking capability
Higher, be conducive to improving the linear driving performance of automobile, alleviate tire drag, thus reduce oil consumption, special in refitted car
The most welcome.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of lightweight wheel hub；
Fig. 2 is the right pseudosection of this utility model a kind of lightweight wheel hub；
Wherein, 1, hub body, 2, bolt hole, 3, bearing fixing hole, 4, centration axis ring, 5, lightening grooves, 6, wheelboss flange
Dish.
Detailed description of the invention
For the ease of skilled artisan understands that this utility model, in conjunction with Figure of description this utility model done into
The explanation of one step.
Such as Fig. 1, shown in Fig. 2, this utility model is a kind of lightweight wheel hub, including hub body 1 and wheelboss flange dish 6,
Described hub body 1 outer surface has wheelboss flange dish 6, described wheelboss flange dish 6 to be structure as a whole with hub body 1, described takes turns
Hub body 1 center is provided with bearing fixing hole 3, and described bearing fixing hole 3 outer ring is provided with centration axis ring 4, and described bearing is solid
Determine hole 3 surrounding and be provided with bolt hole 2, described adjacent spiral shell
Being provided with lightening grooves 5 between keyhole 2, described hub body 1 is connected with wheelboss flange dish 6, described bearing fixing hole 3
It is connected with centration axis ring 4.
Described bolt hole 2, lightening grooves 5 are arranged on wheelboss flange dish 6.Described bearing fixing hole 3 adapts with bearing.Institute
Stating centration axis ring 4 to be arranged in hub body 1, centration axis ring 4 size adapts with bearing fixing hole 3.Described bolt hole 2 is five
Equal portions are uniformly distributed.Described hub body 1, wheelboss flange dish 6 use aluminum alloy materials to make.
Technical solutions of the utility model are a kind of lightweight wheel hubs, and hub body 1 center is provided with bearing fixing hole 3,
Hub body 1 outer surface is provided with wheelboss flange dish 6, and on ring flange, five equal portions are uniformly arranged bolt hole 2, adjacent bolt hole 2 it
Between be provided with lightening grooves 5, this utility model one lightweight wheel hub uses aluminum alloy materials to make, and sets on wheelboss flange dish 6
Put lightening grooves 5, in the case of ensureing wheel hub quality, alleviate the weight of wheel hub, improve the travel speed of automobile, decrease
Oil consumption, strengthens heat dispersion.
Utility model is exemplarily described by technical solutions of the utility model above in conjunction with accompanying drawing, it is clear that this practicality
Novel implementing is not subject to the restrictions described above, and carries out with technical scheme as long as have employed method of the present utility model design
Various unsubstantialities improve, or the most improved design by utility model and technical scheme directly apply to other occasion,
All within protection domain of the present utility model.
Claims (6)
1. a lightweight wheel hub, it is characterised in that include that hub body and wheelboss flange dish, described hub body outer surface have
Wheelboss flange dish, described wheelboss flange dish is structure as a whole with hub body, and described hub body center is provided with bearing
Fixing hole, described bearing fixing hole outer ring is provided with centration axis ring, and described bearing fixing hole surrounding is provided with bolt hole, described adjacent
Being provided with lightening grooves between bolt hole, described hub body is connected with wheelboss flange dish, described bearing fixing hole and centration axis ring
It is connected.
A kind of lightweight wheel hub the most according to claim 1, it is characterised in that described bolt hole, lightening grooves are arranged on wheel
On hub ring flange.
A kind of lightweight wheel hub the most according to claim 1, it is characterised in that described bearing fixing hole is fitted mutually with bearing
Should.
A kind of lightweight wheel hub the most according to claim 1, it is characterised in that described centration axis ring is arranged on hub body
On, centration axis ring size adapts with bearing fixing hole.
A kind of lightweight wheel hub the most according to claim 1, it is characterised in that described bolt hole is that five equal portions uniformly divide
Cloth.
A kind of lightweight wheel hub the most according to claim 1, it is characterised in that described hub body, wheelboss flange dish are adopted
Make of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828764.4U CN205836377U (en) | 2016-08-03 | 2016-08-03 | A kind of lightweight wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828764.4U CN205836377U (en) | 2016-08-03 | 2016-08-03 | A kind of lightweight wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205836377U true CN205836377U (en) | 2016-12-28 |
Family
ID=57616970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620828764.4U Expired - Fee Related CN205836377U (en) | 2016-08-03 | 2016-08-03 | A kind of lightweight wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205836377U (en) |
-
2016
- 2016-08-03 CN CN201620828764.4U patent/CN205836377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190803 |