CN108621695A - A kind of safety-type aluminum-alloy wheel - Google Patents
A kind of safety-type aluminum-alloy wheel Download PDFInfo
- Publication number
- CN108621695A CN108621695A CN201810464818.7A CN201810464818A CN108621695A CN 108621695 A CN108621695 A CN 108621695A CN 201810464818 A CN201810464818 A CN 201810464818A CN 108621695 A CN108621695 A CN 108621695A
- Authority
- CN
- China
- Prior art keywords
- channel
- air holes
- hole
- hub body
- arc
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 11
- 238000012544 monitoring process Methods 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical group CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052901 montmorillonite Inorganic materials 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/12—Appurtenances, e.g. lining bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/331—Safety or security
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of safety-type aluminum-alloy wheels, including hub body, wherein：Threaded hole is equipped at the centre of surface of the hub body, the threaded hole is circumferentially distributed, the hub body surface is equipped with multiple air holes, and corresponding airflow hole is respectively equipped between the adjacent air holes, and the height H1 of the airflow hole is less than the height H2 of the air holes；Valve port is equipped in any air holes, the valve port is located on the air holes center line, the valve port is made of first passage, second channel and third channel, first, second and third channel is sequentially communicated, interface channel is equipped between the first passage and the second channel, the interface channel is arc, and the interface channel arc length is 24.6mm；First, second channel is straight hole, the hole wall of the third channel is arc, the side of the third channel inner wall is equipped with outer tongue, the top surface of the outer tongue is arc, the radian in evagination groove top face is 220 degree, so that hub body is formed multiple stress points, improve its bearing capacity, greatly improves its safety.
Description
Technical field
The present invention relates to automotive wheel equipment technical field, specially a kind of safety aluminum road wheel.
Background technology
Wheel be fixed tire inner edge, support tire and with the rigid wheel of the common bearing load of tire.Also it will combine one
Tire, wheel rim and the spoke risen is referred to as wheel.Wheel set is formed by wheel and two big component of tire.With people's living standard
Raising and science and technology development, car ownership is also more and more, and the accessory type for automobile is also more and more, and automotive wheels
Hub plays a crucial role vehicle ride quality and driving safety as one of automobile main parts size.
Current automobile aluminum products car wheel structure is simple, has a single function, and existing aluminum road wheel, can the side of losing when blowing out
To leading to great danger, driver is out of hand, and the intensity of wheel is low, it may occur that deformation, elastic low, non-skid property
Deficiency, it is complicated, existing demand cannot be met.
Invention content
The purpose of the present invention is to provide a kind of safety aluminum road wheels, solve the problems, such as proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of safety-type aluminum-alloy wheel, including wheel hub sheet
Body, wherein：Threaded hole is equipped at the centre of surface of the hub body, the threaded hole is circumferentially distributed, the adjacent screw thread
Angle α is formed before hole, the angle α is 72 degree, and the threaded hole is round hole；
The hub body surface be equipped with multiple air holes, the air holes is circumferentially distributed, the air holes in wheel shell ontology
Wall radially extends for basal plane, and the air holes section is inverted U-shaped；Corresponding airflow hole, institute are respectively equipped between the adjacent air holes
The height H1 for stating airflow hole is less than the height H2 of the air holes；
Valve port is equipped in any air holes, the valve port is located on the air holes center line, and the valve port is by first
Channel, second channel and third channel composition, first, second and third channel are sequentially communicated, the first passage and institute
It states and is equipped with interface channel between second channel, the interface channel is arc, and the interface channel arc length is 24.6mm；Described
One, second channel is straight hole, and the hole wall of the third channel is arc, and the side of the third channel inner wall is equipped with outer tongue,
The top surface of the outer tongue is arc, and the radian in evagination groove top face is 220 degree.
A kind of safety-type aluminum-alloy wheel, wherein：The peripheral surface of the hub body is equipped with elastic layer.
Compared with prior art, beneficial effects of the present invention are as follows：
1. due to the hub body surface be equipped with multiple air holes, the air holes is circumferentially distributed, the air holes with wheel shell
Inner body wall radially extends for basal plane, and the air holes section is inverted U-shaped；It is respectively equipped with corresponding air-flow between the adjacent air holes
Hole, the height H1 of the airflow hole are less than the height H2 of the air holes；Valve port, the valve port are equipped in any air holes
On the air holes center line, the valve port is made of first passage, second channel and third channel, and described first,
Two and third channel be sequentially communicated, between the first passage and the second channel be equipped with interface channel, the interface channel
For arc, the interface channel arc length is 24.6mm；First, second channel is straight hole, and the hole wall of the third channel is
The side of arc, the third channel inner wall is equipped with outer tongue, and the top surface of the outer tongue is arc, evagination groove top face
Radian is 220 degree, so that hub body is formed multiple stress points, improves its bearing capacity, greatly improves its safety.
2. the safety-type aluminum-alloy wheel improves aluminum road wheel by the way that elastic layer is arranged in the outside of hub body
Safety, and its elasticity and non-skid property are improved, it may make vehicle to be sailed in the enterprising every trade of different kinds of roads, simple in structure, intelligence
It can be efficiently, it is easy to accomplish.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of valve port of the present invention；
Fig. 3 is the structural schematic diagram of monitoring system of the present invention.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of safety-type aluminum-alloy wheel, including hub body
1, wherein：Threaded hole 4 is equipped at the centre of surface of the hub body, the threaded hole is circumferentially distributed, the adjacent screw thread
Angle α is formed before hole, the angle α is 72 degree, and the threaded hole is round hole；The hub body surface is equipped with multiple
Air holes 2, the air holes is circumferentially distributed, and the air holes is radially extended using hub body inner wall as basal plane, the air holes section
It is inverted U-shaped；Corresponding airflow hole 3 is respectively equipped between the adjacent air holes, the height H1 of the airflow hole is less than the air holes
Height H2；Valve port 5 is equipped in any air holes, the valve port is located on the air holes center line, the valve port 5
It is made of first passage 51, second channel 52 and third channel 53, first, second and third channel is sequentially communicated, described
Interface channel 54 is equipped between first passage and the second channel, the interface channel is arc, the interface channel arc length L
For 24.6mm；First, second channel is straight hole, and the hole wall of the third channel is arc, the third channel inner wall
Side is equipped with outer tongue 55, and the top surface of the outer tongue is arc, and the radian A in evagination groove top face is 220 degree；The wheel hub
The peripheral surface of ontology is equipped with elastic layer 11.
The hub body is equipped with monitoring system, and monitoring system includes device for monitoring tyre pressure 7, and device for monitoring tyre pressure 7 is adopted
Automotive tire pressure real-time monitoring system with TPMS, TPMS, be mainly used in running car in real time to tire pressure into
The automatic monitoring of row, to having a flat tire and low pressure is alarmed, with guarantee driving safety, when the device for monitoring tyre pressure 7 of tire becomes
When dynamic, transmit information to vehicle carried module 14 automatically by microprocessor 12 and carry out warning reminding driver and take measures, and
And microprocessor 12 connects tire self-aligning instruction 15 and returns tire just, keeps straight-line travelling, and refer to by self-actuating brake
16 are enabled to brake, by assisting high density elastic tyre 9 so that the safety of aluminum road wheel is improved, and enhances its bullet
Property and non-skid property.It is connected to power module on microprocessor 12.
Problems solved by the invention is that current automobile aluminum products car wheel structure is simple, is had a single function, existing aluminum road wheel
When blowing out, direction can be lost, leads to great danger, driver is out of hand, and the intensity of wheel is low, it may occur that is become
Shape, elasticity is low, and non-skid property is insufficient, complicated, the problems such as cannot meeting existing demand, and the present invention passes through above-mentioned component
It is combined with each other, by the way that device for monitoring tyre pressure is arranged in hub body, when device for monitoring tyre pressure detects that tire pressure is reduced, automatically
It is unidirectionally electrically connected vehicle carried module by microprocessor to alarm, tire is unidirectionally being electrically connected by microprocessor certainly
Positive order is moved back, aluminum road wheel tire ontology is become a full member automatically, then self-actuating brake securely and reliably can efficiently protect driver
Personal safety.By the way that auxiliary high density elastic tyre is arranged in the outside of aluminum road wheel tire ontology, the peace of aluminum road wheel is improved
Quan Xing, and its elasticity and non-skid property are improved, it may make vehicle to be sailed in the enterprising every trade of different kinds of roads, simple in structure, intelligence
Efficiently, it is easy to accomplish.
The hub body is by Cu18 parts, Fe20 parts, Mg10 parts, Si57 parts, Ti3 parts, Zn2.5 parts, Pb1.8 parts, B
0.65 part and AL80 parts composition, by weight；Preparation method：Above-mentioned composition is placed in by the above weight ratio in smelting furnace,
All melting sources are heated to, heating time is 2.5 hours, and heating temperature is：It 1300 DEG C, is stirred for uniformly, after slagging-off, system
At molten aluminium alloy；Heat preservation 3 hours, holding temperature is 960 DEG C, then molten aluminium alloy is imported in standing furnace, stands 30min,
By hot top formula casting machine casting and forming, aluminium alloy cast rod is made；Aluminium alloy cast rod is passed through into homogenizing annealing and cooling program
After processing, that is, material used in forged hub 2 is made.The comprehensive performance of the aluminum alloy materials has obtained effective promotion, by
The wheel hub that the material preparation obtains has preferable tensile strength, elongation, wearability and excellent impact resistance.The wheel hub
Peripheral surface is equipped with elastic layer, and the elastic layer is formed by applying coating, and the coating is by the rubber, filler and ethyl acetate group
At the rubber：Filler：Ethyl acetate is 3.8：2.6：3, by weight；The rubber is by polyurethane rubber and amino tree
Fat forms, polyurethane rubber：Amino resins is 1：1.5, by weight, the filler is by lanthana, kaolin and montmorillonite
Powder forms, lanthana：Kaolin：Montmorillonite powder is 0.3：1.2：0.8, by weight.The coating is with fabulous time
Elasticity, elongation percentage and flexibility, can cracking resistance and corrugation；And wearability and temperature tolerance are good.The adhesive force of this coating reaches 1
Grade, impact strength 75Kg, elongation percentage 320%；Hardness is 2H, at -45 DEG C, does not crack, does not peel off.
The air-tightness pressure 5.6Mpa of the truck hub, and tensile strength 365Mpa, Rp0.2 315Mpa extend
Rate is 9.8% (front wheel rim)；T6 heat treatments are respectively adopted in the wheel cadmium 1, slot bottom 2 and offset distance 3；The bending moment of flexure of the slot bottom 2
For 27276Nm, 800,000 turns, radial loaded 80850N, 1,000,000 turns.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (2)
1. a kind of safety-type aluminum-alloy wheel, including hub body, it is characterised in that：It is set at the centre of surface of the hub body
There is threaded hole, the threaded hole is circumferentially distributed, and angle α is formed before the adjacent threaded hole, and the angle α is 72 degree, institute
It is round hole to state threaded hole；
The hub body surface be equipped with multiple air holes, the air holes is circumferentially distributed, the air holes in wheel shell ontology
Wall radially extends for basal plane, and the air holes section is inverted U-shaped；Corresponding airflow hole, institute are respectively equipped between the adjacent air holes
The height H1 for stating airflow hole is less than the height H2 of the air holes；
Valve port is equipped in any air holes, the valve port is located on the air holes center line, and the valve port is by first
Channel, second channel and third channel composition, first, second and third channel are sequentially communicated, the first passage and institute
It states and is equipped with interface channel between second channel, the interface channel is arc, and the interface channel arc length is 24.6mm；Described
One, second channel is straight hole, and the hole wall of the third channel is arc, and the side of the third channel inner wall is equipped with outer tongue,
The top surface of the outer tongue is arc, and the radian in evagination groove top face is 220 degree.
2. a kind of safety-type aluminum-alloy wheel according to claim 1, it is characterised in that：The peripheral surface of the hub body
It is equipped with elastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464818.7A CN108621695A (en) | 2018-05-16 | 2018-05-16 | A kind of safety-type aluminum-alloy wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464818.7A CN108621695A (en) | 2018-05-16 | 2018-05-16 | A kind of safety-type aluminum-alloy wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108621695A true CN108621695A (en) | 2018-10-09 |
Family
ID=63693607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810464818.7A Pending CN108621695A (en) | 2018-05-16 | 2018-05-16 | A kind of safety-type aluminum-alloy wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108621695A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130061841A (en) * | 2011-12-02 | 2013-06-12 | 허진호 | Spare tire for vehicle |
| CN103552425A (en) * | 2013-10-29 | 2014-02-05 | 嘉善洪溪塘东铸件厂 | Automobile hub for reducing drag coefficient |
| JP2015174501A (en) * | 2014-03-13 | 2015-10-05 | 本田技研工業株式会社 | Vehicle wheel |
| CN205631990U (en) * | 2016-05-30 | 2016-10-12 | 重庆天益金轮车用轮毂有限公司 | Wheel hub and auto wheel with reinforcing abrasionproof function |
| CN205705963U (en) * | 2016-06-28 | 2016-11-23 | 浙江巨久轮毂有限公司 | A kind of automotive hub |
| CN205706012U (en) * | 2016-04-06 | 2016-11-23 | 张国松 | A kind of explosion-proof hub for car |
| CN206510682U (en) * | 2017-01-05 | 2017-09-22 | 浙江跃岭股份有限公司 | A kind of Antiskid tyre safe aluminium alloy wheel hub |
-
2018
- 2018-05-16 CN CN201810464818.7A patent/CN108621695A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130061841A (en) * | 2011-12-02 | 2013-06-12 | 허진호 | Spare tire for vehicle |
| CN103552425A (en) * | 2013-10-29 | 2014-02-05 | 嘉善洪溪塘东铸件厂 | Automobile hub for reducing drag coefficient |
| JP2015174501A (en) * | 2014-03-13 | 2015-10-05 | 本田技研工業株式会社 | Vehicle wheel |
| CN205706012U (en) * | 2016-04-06 | 2016-11-23 | 张国松 | A kind of explosion-proof hub for car |
| CN205631990U (en) * | 2016-05-30 | 2016-10-12 | 重庆天益金轮车用轮毂有限公司 | Wheel hub and auto wheel with reinforcing abrasionproof function |
| CN205705963U (en) * | 2016-06-28 | 2016-11-23 | 浙江巨久轮毂有限公司 | A kind of automotive hub |
| CN206510682U (en) * | 2017-01-05 | 2017-09-22 | 浙江跃岭股份有限公司 | A kind of Antiskid tyre safe aluminium alloy wheel hub |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |
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| RJ01 | Rejection of invention patent application after publication |