CN207657510U - A kind of automotive hub structure of light-weight design - Google Patents
A kind of automotive hub structure of light-weight design Download PDFInfo
- Publication number
- CN207657510U CN207657510U CN201721510824.9U CN201721510824U CN207657510U CN 207657510 U CN207657510 U CN 207657510U CN 201721510824 U CN201721510824 U CN 201721510824U CN 207657510 U CN207657510 U CN 207657510U
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- China
- Prior art keywords
- layer
- hub
- spoke
- spokes
- hub body
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Abstract
The utility model provides a kind of automotive hub structure of light-weight design, including hub body, the side of the hub body, equipped with multiple first layer spokes and multiple second layer spokes, the inside of multiple first layer spokes is set as cavity structure, and multiple second layer spokes are equipped with rectangular through holes；Hub body one week described in ring, the hub body are equipped with multiple second heat emission holes.The utility model is simple in structure, and the requirement of structure lightened design is not only met under the premise of not influencing wheel hub structure intensity, meanwhile, it can also increase the heat dissipation effect of wheel hub, increase the practicality.
Description
Technical field
The utility model relates generally to the technical field of automotive hub, and in particular to a kind of automotive hub of light-weight design
Structure.
Background technology
Wheel hub, it is exactly generally vehicle that the cylindrical piece of metal of tire is used to support centered on axis in automobile tire
The position of axle is installed at wheel center, is the important spare part for connecting brake drum (brake disc), wheel disc and semiaxis.
In automotive hub design, structure lightened design is always to need the main skill solved in wheel hub manufacturing process
Art problem, the light-weight design of wheel hub structure can not only reduce the input of cost, meanwhile, it is capable to facilitate carrying and the fortune of wheel hub
It is defeated.
During wheel hub manufactures, in order to meet the concept of structure lightened design, wheel hub structure is often caused
The technical problem of intensity deficiency is based on this, needs to develop one kind under the premise of not influencing wheel hub structure intensity, can effectively realize
The wheel hub structure of light-weight design.
Utility model content
The utility model mainly provides a kind of automotive hub structure of light-weight design, to solve above-mentioned background technology skill
It is proposed in art, existing automotive hub, under the purpose that ensure that light-weight design, cannot be satisfied wanting for wheel hub structure intensity
It asks.
The technical scheme in the invention for solving the above technical problem is：A kind of automotive hub knot of light-weight design
Structure, including hub body, the side of the hub body are equipped with multiple first layer spokes and multiple second layer spokes, Duo Gesuo
The inside for stating first layer spoke is set as cavity structure, and multiple second layer spokes are equipped with rectangular through holes；Wheel hub described in ring
Ontology one week, the hub body are equipped with multiple second heat emission holes.
Preferably, the first layer spoke is located at the outside side of the second layer spoke, and the first layer spoke and
The second layer spoke is in the automotive hub side, respectively there are five even circumferential fixations.
Preferably, hub body inner wall one week described in ring is equipped with the first fixing groove and the second fixing groove, the first layer spoke
One end that item is contacted with the hub body inner wall is fixed in first fixing groove, the second layer spoke and the wheel hub
One end of inner body wall contact is fixed in second fixing groove.
Preferably, each second layer spoke, one end far from the hub body inner wall are equipped with the first heat emission hole.
Preferably, it per between the adjacent first layer spoke and the second layer spoke, to be dissipated if there are two described second
Hot hole.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in structure, is not influencing not only
The requirement of structure lightened design is met under the premise of wheel hub structure intensity, meanwhile, it can also increase the heat dissipation effect of wheel hub, increase
Add the practicality.
Detailed explanation is carried out to the utility model below with reference to attached drawing and specific embodiment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the wheel hub wall fixing groove of the utility model.
In figure：1- hub bodies；11- first layer spokes；12- second layer spokes；12a- rectangular through holes；12b- first dissipates
Hot hole；The second heat emission holes of 13-；The first fixing grooves of 14-；The second fixing grooves of 15-.
Specific implementation mode
The utility model is more comprehensively retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states, several embodiments of the utility model is given in attached drawing, but the utility model can be realized by different forms,
It is not limited to text described embodiment, opposite, these embodiments are provided so that content disclosed by the utility model
It is more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, when an element is considered as " connection "
Another element, it can be directly to another element or may be simultaneously present centering elements, used herein
Term " vertically ", " horizontal ", "left", "right" and similar statement are merely for purposes of illustration.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The meaning that the technical staff in domain usually connects is identical, and terminology used in the description of the utility model herein is only
The purpose of description specific embodiment, it is not intended that in limitation the utility model, term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
Embodiment please refers to attached drawing 1-2, a kind of automotive hub structure of light-weight design, including hub body 1, described
The side of hub body 1 is equipped with multiple first layer spokes 11 and multiple second layer spokes 12, multiple first layer spokes 11
Inside is set as cavity structure, and multiple second layer spokes 12 are equipped with rectangular through holes 12a；Hub body 1 one weeks described in ring,
The hub body 1 is equipped with multiple second heat emission holes 13.
Please be emphatically with reference to attached drawing 1, the first layer spoke 11 is located at the outside side of the second layer spoke 12, and described
First layer spoke 11 and the second layer spoke 12 are in the automotive hub side, respectively there are five even circumferential fixations.At this
In embodiment, by the design of the double-deck spoke, so as to effectively enhance the structural strength of automotive hub.
Please be emphatically with reference to attached drawing 1,1 inner wall of hub body one week described in ring, equipped with the first fixing groove 14 and the second fixing groove
15, one end that the first layer spoke 11 is contacted with 1 inner wall of the hub body is fixed in first fixing groove 14, described
One end that second layer spoke 12 is contacted with 1 inner wall of the hub body is fixed in second fixing groove 15.
In the present embodiment, by the way that one end of first layer spoke 11 and second layer spoke 12 is separately fixed at the first fixation
In slot 14 and the second fixing groove 15, so as to effectively improve the bonding strength connected between spoke and hub body 1, thus into one
The structural strength for improving the wheel hub of step.
Please focus on again with reference to attached drawing 1, each second layer spoke 12, one end far from 1 inner wall of the hub body,
Equipped with the first heat emission hole 12b, often between adjacent the first layer spoke 11 and the second layer spoke 12, if there are two described
Second heat emission hole 13.
In the present embodiment, by the effect of the first heat emission hole 12b and the second heat emission hole 13, wheel is not only effectively raised
The heat dissipation effect of hub ontology 1, it is also possible to the design for promoting hub body 1 structure lightened.
In conclusion in the present invention, it, can be effective by the effect of first layer spoke 11 and second layer spoke 12
Improve the structural strength of hub body 1；Further, by the way that the inside of first layer spoke 11 is designed to cavity structure,
Second layer spoke 12 is equipped with rectangular through holes 12a, so as to promote the light-weight design of 1 structure of hub body；Pass through first
The effect of heat emission hole 12b and the second heat emission hole 13, not only can be improved the heat dissipation effect of wheel hub, it is also possible to meet wheel hub sheet
The requirement of 1 light-weight design of body.
Certain embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of automotive hub structure of light-weight design, including hub body（1）, which is characterized in that the hub body（1）
Side, be equipped with multiple first layer spokes（11）With multiple second layer spokes（12）, multiple first layer spokes（11）It is interior
Portion is set as cavity structure, multiple second layer spokes（12）It is equipped with rectangular through holes（12a）；Hub body described in ring（1）
One week, the hub body（1）It is equipped with multiple second heat emission holes（13）.
2. a kind of automotive hub structure of light-weight design according to claim 1, which is characterized in that the first layer spoke
Item（11）Positioned at the second layer spoke（12）Outside side, and the first layer spoke（11）With the second layer spoke
（12）In the automotive hub side, respectively there are five even circumferential fixations.
3. a kind of automotive hub structure of light-weight design according to claim 1 or 2, which is characterized in that taken turns described in ring
Hub ontology（1）Inner wall one week is equipped with the first fixing groove（14）With the second fixing groove（15）, the first layer spoke（11）With it is described
Hub body（1）One end of inner wall contact is fixed on first fixing groove（14）It is interior, the second layer spoke（12）With it is described
Hub body（1）One end of inner wall contact is fixed on second fixing groove（15）It is interior.
4. a kind of automotive hub structure of light-weight design according to claim 1, which is characterized in that each described second
Layer spoke（12）, far from the hub body（1）One end of inner wall is equipped with the first heat emission hole（12b）.
5. a kind of automotive hub structure of light-weight design according to claim 1, which is characterized in that often adjacent is described
First layer spoke（11）With the second layer spoke（12）Between, if there are two second heat emission holes（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510824.9U CN207657510U (en) | 2017-11-14 | 2017-11-14 | A kind of automotive hub structure of light-weight design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510824.9U CN207657510U (en) | 2017-11-14 | 2017-11-14 | A kind of automotive hub structure of light-weight design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207657510U true CN207657510U (en) | 2018-07-27 |
Family
ID=62938038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721510824.9U Expired - Fee Related CN207657510U (en) | 2017-11-14 | 2017-11-14 | A kind of automotive hub structure of light-weight design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207657510U (en) |
-
2017
- 2017-11-14 CN CN201721510824.9U patent/CN207657510U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180727 Termination date: 20201114 |