CN108068540A - A kind of carbon fiber automotive hub structure - Google Patents
A kind of carbon fiber automotive hub structure Download PDFInfo
- Publication number
- CN108068540A CN108068540A CN201711461854.XA CN201711461854A CN108068540A CN 108068540 A CN108068540 A CN 108068540A CN 201711461854 A CN201711461854 A CN 201711461854A CN 108068540 A CN108068540 A CN 108068540A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- join domain
- connecting hole
- spoke
- automotive 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/06—Rims characterised by means for attaching spokes, i.e. spoke seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
- B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/30—Synthetic materials
- B60B2360/34—Reinforced plastics
- B60B2360/341—Reinforced plastics with fibres
- B60B2360/3416—Carbone fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of carbon fiber automotive hub structure, wheel rim has a hard molded join domain, and the first join domain is used to connect carbon fiber spoke；First join domain is provided through the first connecting hole along its thickness direction；Carbon fiber spoke has the second join domain docked with the first join domain, and the second join domain has the second connecting hole corresponding with the first connecting hole；Carbon fiber spoke has pre-embedding metal part in one side of second join domain away from the first join domain, and pre-embedding metal part is threaded hole by the one side away from the second join domain towards the direction close to the second join domain, and threaded hole is connected to the second connecting hole；Screw is fixedly connected after passing through the first connecting hole and the second connecting hole with threaded hole；Filling with sealant at the connection gap of the nut of screw and the first connecting hole；Coated with viscous glutinous substance, carbon fiber rim, carbon fiber spoke are fixedly connected by screw with viscous glutinous substance for first join domain and the opposite one side of the second join domain.
Description
Technical field
The present invention relates to automotive wheel more particularly to automotive hub structures.
Background technology
China's automobile industry passes through the development of decades, oneself becomes an important industry of national economy.With technology
Progress, the raising of automobile property indices, requirement of the countries in the world government to energy-saving and environmental protection are also increasingly stringent.So automobile
Oneself becomes the Main way of development of automobile for lightweight, and the general component weight of automobile mitigates 1%, can be with fuel-economizing 1%, moving component weight
Amount often mitigates 1%, can be with fuel-economizing 20%.Automotive wheels firm be installed in is used for the component for supporting tire, the firm conduct of automotive wheels on automobile
One of most important moving component of automobile, to its performance, weight, physical life has very high requirement.The wheel of car at present
Firm structure, which generally comprises, takes turns thick and spoke, and industry proposes that the vehicle wheel being made into integration using carbon fibre materials is firm, and carbon fiber is " outer soft
It is interior firm ", quality is lighter than metallic aluminium, but intensity, higher than steel, under equal power, the firm braking ability of carbon fiber wheel is closed than aluminium
Gold wheel is firm sensitiveer, and damping effect is more preferable, and oil consumption is lower.
The firm manufacture of carbon fiber wheel is to use the sub- shaping of mould or material preform technique, and the thickness of product has part unevenness after depanning
It is even:In order to retain the fibre integrity of carbon fiber, non-uniform thickness is equally machined out fine without image of Buddha metal material
Change smooth, then thus by cause to take turns it is firm install into equilibrium problem, influence to travel, while wheel is firm made of carbon fiber, peace
It puts on the firm bearing of automotive wheels, it is necessary to which repeated multiple times installation, if carbon fibre composite, installs screw hole, will be worn
And cause the equilibrium problem of installation, it influences to drive and safe；In addition, two-piece type carbon fiber automotive wheels are firm disappointed and spoke screw in wheel
Sealed place is, it is necessary to lock jail, if screw is removed, the screw hole of carbon fiber can be worn, and during secondary locking, locking requirement is not achieved,
Influence the driving safety of automobile.Therefore the firm assembling insufficient strength of existing carbon fiber wheel is high, and takes turns disappointed and spoke and separating
After can not carry out secondary lock.
The content of the invention
Technical problem underlying to be solved by this invention is to provide a kind of carbon fiber automotive hub structure, can strengthen carbon fibre
Tie up the bonding strength between wheel rim, carbon fiber spoke.
In order to solve the technical issues of above-mentioned, the present invention provides a kind of carbon fiber automotive hub structure, including：Carbon fiber
Wheel rim, carbon fiber spoke；The wheel rim has a hard molded join domain, and first join domain is fine for connecting carbon
Tie up spoke；First join domain is provided through the first connecting hole along its thickness direction；
The carbon fiber spoke has the second join domain docked with the first join domain, the second join domain tool
There is the second connecting hole corresponding with the first connecting hole；
The carbon fiber spoke has pre-embedding metal part in one side of second join domain away from the first join domain, described
Pre-embedding metal part is threaded hole, the spiral shell by the one side away from the second join domain towards the direction close to the second join domain
Pit is connected to the second connecting hole；
One screw is fixedly connected after passing through the first connecting hole and the second connecting hole with the threaded hole；The nut of the screw
With filling with sealant at the connection gap of the first connecting hole；The outer surface cladding warp layer of the nut forms yarn layer；
First join domain and the opposite one side of the second join domain are coated with viscous glutinous substance, the carbon fiber wheel
Rim, carbon fiber spoke are fixed together by screw and viscous glutinous substance.
In a preferred embodiment：The thickness of the yarn layer is 0.2mm-1mm.
In a preferred embodiment：The carbon fiber spoke uses hollow air blow molding, and spoke wall thickness is 6mm-20mm.
In a preferred embodiment：The filling with sealant is cured glue under high temperature.
In a preferred embodiment：The viscous glutinous substance glues glutinous substance to cure under high temperature.
In a preferred embodiment：The wall thickness of the wheel rim is 3mm-10mm.
In a preferred embodiment：The specification of the screw is M6-M10.
Compared to the prior art, technical scheme possesses following advantageous effect:
A kind of carbon fiber automotive hub structure provided by the invention, wherein carbon fiber rim and carbon fiber spoke pass through bolt
Lock and pass through viscose glue and be connected, effectively increase the bonding strength between carbon fiber rim and carbon fiber spoke.It ensure that entire
The intensity of wheel hub.The weight on the premise of wheel hub intensity is kept, substantially reducing wheel hub is realized, is the automobile of a light-type
Wheel hub.
Description of the drawings
Fig. 1 is the cross-sectional view of the structure of carbon fiber automotive hub in the preferred embodiment of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
With reference to figure 1-2, a kind of carbon fiber automotive hub structure, including：Carbon fiber rim 1, carbon fiber spoke 2；The wheel
Rim 1 has a hard molded join domain 11, and first join domain 11 is used to connect carbon fiber spoke 2；Described first
Join domain 11 is provided through the first connecting hole 12 along its thickness direction；First bonding pad of the carbon fiber rim 1
The use of domain 11 is hard molded, ensures that carbon fiber rim 1 has enough intensity and accurately bonds size, the wall of carbon fiber rim 1
Thickness is between 3mm-10mm.
The carbon fiber spoke 2 has the second join domain 21 docked with the first join domain 11, second connection
Region 21 has and 12 corresponding second connecting hole 22 of the first connecting hole；The carbon fiber spoke 2 uses hollow air blow molding, this
Sample can improve the intensity of carbon fiber spoke 2 and mitigate weight.Spoke wall thickness is 6mm-20mm.
The carbon fiber spoke 2 has pre-embedding metal part in one side of second join domain 21 away from the first join domain 11
23, the pre-embedding metal part 23 is set by the one side away from the second join domain 21 towards close to the direction of the second join domain 21
Threaded hole 24, the threaded hole 24 are connected to the second connecting hole 22；Wherein pre-embedding metal part 23 is in 2 blowing moulding of carbon fiber spoke
When be just embedded in the inside of carbon fiber spoke 2.Threaded hole 24 generates after the shaping of carbon fiber spoke 2, then by tapping.
One screw 25 is fixedly connected after passing through the first connecting hole 12 and the second connecting hole 22 with the threaded hole 24；The spiral shell
Filling with sealant 27 at the nut of nail 25 and the connection gap of the first connecting hole 12；The outer surface cladding warp layer shape of the nut
Into yarn layer 26；The effect of yarn layer 26 is to cover on the nut of screw 25, better appearance, and can play sealing to nut
Effect.The thickness of yarn layer 26 described in the present embodiment is 0.2mm-1mm.The effect of fluid sealant 27 is to cure screw 25 and threaded hole
Threaded connection between 24 so that screw 25 will not loosen.And threaded connection place is sealed.The filling with sealant 27
For cured glue under high temperature, such as high-temp glue.
In order to further increase the bonding strength of the first join domain 11 and the second join domain 21, first bonding pad
The opposite one side of 11 and second join domain 21 of domain coated with viscous glutinous substance 28, the carbon fiber rim 1, carbon fiber spoke 2 according to
It is fixed together by screw 25 and viscous glutinous substance 28.The viscous glutinous substance 28 glues glutinous substance to cure under high temperature.
The specification of the screw 25 is M6-M10.
A kind of above-mentioned carbon fiber automotive hub structure, wherein carbon fiber rim 1 and carbon fiber spoke 2 are locked by bolt
And pass through viscose glue and be connected, effectively increase the bonding strength between carbon fiber rim 1 and carbon fiber spoke 2.It ensure that entire wheel
The intensity of hub.The weight on the premise of wheel hub intensity is kept, substantially reducing wheel hub is realized, is the automotive wheels of a light-type
Hub.
The foregoing is merely present pre-ferred embodiments, therefore the technical scope of the present invention cannot be limited according to this, therefore Fan Yiben
The equivalent changes and modifications that the technical spirit and description of invention are made, in the range of should all belonging to technical solution of the present invention.
Claims (7)
1. a kind of carbon fiber automotive hub structure, it is characterised in that including：Carbon fiber rim, carbon fiber spoke；The wheel rim tool
There is a hard molded join domain, first join domain is used to connect carbon fiber spoke；The first join domain edge
It its thickness direction and is provided through the first connecting hole；
The carbon fiber spoke has the second join domain for dock with the first join domain, second join domain with
Corresponding second connecting hole of first connecting hole；
The carbon fiber spoke has pre-embedding metal part in one side of second join domain away from the first join domain, described pre-buried
Metalwork is threaded hole, the threaded hole by the one side away from the second join domain towards the direction close to the second join domain
It is connected to the second connecting hole；
One screw is fixedly connected after passing through the first connecting hole and the second connecting hole with the threaded hole；The nut of the screw and
Filling with sealant at the connection gap of one connecting hole；The outer surface cladding warp layer of the nut forms yarn layer；
First join domain and the opposite one side of the second join domain are coated with viscous glutinous substance, the carbon fiber rim, carbon
Fiber spoke is fixed together by screw and viscous glutinous substance.
2. a kind of carbon fiber automotive hub structure according to claim 1, it is characterised in that：The thickness of the yarn layer is
0.2mm-1mm。
3. a kind of carbon fiber automotive hub structure according to claim 1, it is characterised in that：The carbon fiber spoke uses
Hollow air blow molding, spoke wall thickness are 6mm-20mm.
4. a kind of carbon fiber automotive hub structure according to claim 1, it is characterised in that：The filling with sealant is height
Cured glue under temperature.
5. a kind of carbon fiber automotive hub structure according to claim 1, it is characterised in that：The viscous glutinous substance is high temperature
Lower cure glues glutinous substance.
6. a kind of carbon fiber automotive hub structure according to claim 1, it is characterised in that：The wall thickness of the wheel rim is
3mm-10mm。
7. a kind of carbon fiber automotive hub structure according to claim 1, it is characterised in that：The specification of the screw is
M6-M10。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461854.XA CN108068540A (en) | 2017-12-28 | 2017-12-28 | A kind of carbon fiber automotive hub structure |
| PCT/CN2018/105918 WO2019114351A1 (en) | 2017-12-14 | 2018-09-17 | Carbon fiber automobile hub structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461854.XA CN108068540A (en) | 2017-12-28 | 2017-12-28 | A kind of carbon fiber automotive hub structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108068540A true CN108068540A (en) | 2018-05-25 |
Family
ID=62155822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711461854.XA Pending CN108068540A (en) | 2017-12-14 | 2017-12-28 | A kind of carbon fiber automotive hub structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108068540A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114351A1 (en) * | 2017-12-14 | 2019-06-20 | 厦门鸿基伟业复材科技有限公司 | Carbon fiber automobile hub structure |
| CN111114193A (en) * | 2020-03-06 | 2020-05-08 | 桐乡波力科技复材用品有限公司 | Central disc mounting surface structure of carbon fiber hub |
| CN112867607A (en) * | 2018-10-24 | 2021-05-28 | 慕贝尔碳纤维技术有限公司 | Wheel of vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101218110A (en) * | 2005-03-16 | 2008-07-09 | Dymag赛车英国有限公司 | Vehicle wheel |
| US20100301662A1 (en) * | 2004-01-12 | 2010-12-02 | Raphael Schlanger | Connecting system for tensile elements |
| EP2422959A1 (en) * | 2010-08-31 | 2012-02-29 | Campagnolo S.r.l. | Process for manufacturing a bicycle wheel rim and rim obtainable with such a process |
| TW201348026A (en) * | 2012-05-21 | 2013-12-01 | Brainco Composites Inc | Bicycle wheel frame |
| CN103770563A (en) * | 2012-10-23 | 2014-05-07 | 中山市富达运动器材有限公司 | Wheel frame made of fibrous composite |
| CN105829123A (en) * | 2013-12-18 | 2016-08-03 | 堤森克鲁波碳零件有限公司 | Wheel comprising a wheel rim and a wheel disk |
| EP3138697A1 (en) * | 2015-09-01 | 2017-03-08 | Alex Global Technology, Inc. | Manufacturing method and struture of carbon fiber rims |
| CN206664156U (en) * | 2017-03-24 | 2017-11-24 | 厦门集质复材科技有限公司 | A kind of attachment structure of carbon fiber rim and spoke |
-
2017
- 2017-12-28 CN CN201711461854.XA patent/CN108068540A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100301662A1 (en) * | 2004-01-12 | 2010-12-02 | Raphael Schlanger | Connecting system for tensile elements |
| CN101218110A (en) * | 2005-03-16 | 2008-07-09 | Dymag赛车英国有限公司 | Vehicle wheel |
| EP2422959A1 (en) * | 2010-08-31 | 2012-02-29 | Campagnolo S.r.l. | Process for manufacturing a bicycle wheel rim and rim obtainable with such a process |
| TW201348026A (en) * | 2012-05-21 | 2013-12-01 | Brainco Composites Inc | Bicycle wheel frame |
| CN103770563A (en) * | 2012-10-23 | 2014-05-07 | 中山市富达运动器材有限公司 | Wheel frame made of fibrous composite |
| CN105829123A (en) * | 2013-12-18 | 2016-08-03 | 堤森克鲁波碳零件有限公司 | Wheel comprising a wheel rim and a wheel disk |
| EP3138697A1 (en) * | 2015-09-01 | 2017-03-08 | Alex Global Technology, Inc. | Manufacturing method and struture of carbon fiber rims |
| CN206664156U (en) * | 2017-03-24 | 2017-11-24 | 厦门集质复材科技有限公司 | A kind of attachment structure of carbon fiber rim and spoke |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114351A1 (en) * | 2017-12-14 | 2019-06-20 | 厦门鸿基伟业复材科技有限公司 | Carbon fiber automobile hub structure |
| CN112867607A (en) * | 2018-10-24 | 2021-05-28 | 慕贝尔碳纤维技术有限公司 | Wheel of vehicle |
| CN112867607B (en) * | 2018-10-24 | 2024-03-22 | 慕贝尔碳纤维技术有限公司 | Wheel of vehicle |
| CN111114193A (en) * | 2020-03-06 | 2020-05-08 | 桐乡波力科技复材用品有限公司 | Central disc mounting surface structure of carbon fiber hub |
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