CN105109273B - A kind of strength enhancing structure of asymmetric air vent wheel high - Google Patents
A kind of strength enhancing structure of asymmetric air vent wheel high Download PDFInfo
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- CN105109273B CN105109273B CN201510501858.0A CN201510501858A CN105109273B CN 105109273 B CN105109273 B CN 105109273B CN 201510501858 A CN201510501858 A CN 201510501858A CN 105109273 B CN105109273 B CN 105109273B
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- spoke
- wheel rim
- reinforcement
- air vent
- wheel
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Abstract
The invention discloses a kind of wheel hub structure,There is provided a kind of simple structure,Ventilation effect is good,Intensity is high,The strength enhancing structure of the good air vent wheel asymmetric high of anti-seismic performance,Solve wheel hub structure low intensity present in prior art,It is yielding,Poor seismic behavior,The technical problem of performance of ventilating difference etc.,It includes wheel rim and the spoke on wheel rim,Spoke therein is located in the mounting ring in the middle part of wheel rim and some spokes on mounting ring outer ring surface including same again,The outboard end of spoke stretches out and is fixed on wheel rim,And air holes is formed between adjacent spoke,Spoke radially be respectively provided on two sides with side reinforcement,The interior reinforcement of triangle is formed after the corresponding side reinforcement docking of adjacent spoke medial extremity again,And the corresponding side reinforcement in reinforcement both sides is provided with thickness difference at least two,And at least two on reinforcement towards wheel rim center drift angle relative to corresponding spoke angle split to side deflection.
Description
Technical field
Good the present invention relates to a kind of wheel hub structure, more particularly to ventilation effect, intensity is high, the good asymmetric height of anti-seismic performance
The strength enhancing structure of air vent wheel.
Background technology
Existing automotive hub is usually to be supported in wheel rim using the spoke of circular plate type, in order to mitigate weight and improve logical
Wind effect, several air holes of equidistant spread configuration on spoke, but because spoke is the planar structure of circular plate type, cause wheel
The low intensity of hub, poor seismic behavior is yielding, simultaneously because wheel hub integrally uses full symmetrical configuration, leads to the axial of wheel hub
Wind poor performance, wheel hub temperature rise during long run easily triggers the security incidents such as tyre break.
Chinese patent（Notification number is：CN202727863U）A kind of wheel hub is disclosed, it includes middle with wheel shaft through hole
Circular slab, have annular table scalariform boss on the one side of described circular slab, if being provided with the circle of one-level boss circumferential edge
Dry arc groove；There is an annular boss on another side of described circular slab, boss face is in shape of threads.In the structure
The also round plate symmetrical structure of spoke, therefore equally exist that structural strength is low, poor seismic behavior, wheel hub is yielding, ventilation
Poor performance, wheel hub temperature rise during long run easily triggers the technical problem of the security incidents such as tyre break.
The content of the invention
The present invention mainly provides a kind of simple structure, and ventilation effect is good, and intensity is high, the good asymmetric height of anti-seismic performance
The strength enhancing structure of air vent wheel, solves wheel hub structure low intensity present in prior art, yielding, anti-seismic performance
Difference, while performance of ventilating is poor, wheel hub temperature rise during long run easily triggers the technical problem of tyre break etc..
Above-mentioned technical problem of the invention is mainly what is be addressed by following technical proposals：A kind of asymmetric ventilation high
The strength enhancing structure of hole wheel, including wheel rim and the spoke on wheel rim, spoke therein are located in wheel rim including same again
The mounting ring at middle part and some spokes on mounting ring outer ring surface, the outboard end of spoke stretch out and are fixed on wheel rim,
And form air holes between adjacent spoke, the spoke radially be respectively provided on two sides with side reinforcement, in adjacent spoke
The interior reinforcement of triangle, and the corresponding side in reinforcement both sides at least two are formed after the corresponding side reinforcement docking of side again
Reinforcement is provided with thickness difference, and at least two on reinforcement the drift angle towards wheel rim center relative to corresponding spoke angle
Split is to side deflection.By in the both sides of spoke setting side reinforcement and forming interior reinforcement in the medial extremity of spoke,
The intensity of spoke is increased, thickness difference is set with the interior reinforcement of interior reinforcement handing-over lap further through pair, so as to change face
Interior reinforcement support strength in radial directions, the i.e. support strength of spoke are in change, further through interior reinforcement top rib
The unilateral deflection at angle, makes the support of mounting ring outer ring surface be in change, so as to destroy the grade frequency run of wheel hub, improves
The bulk strength of wheel hub, and it is improved the overall anti-seismic performance of wheel hub；While the thickness difference and interior reinforcement top rib of reinforcement
The change at angle, also changes the conduction orientation of air-flow, enhances ventilation effect, therefore simple by the carrying out to wheel hub details
Adjustment and improvement, enhance ventilation effect and wheel hub intensity, and improvement cost is low, and effect is good.
Preferably, at least two spokes correspond to the side of wheel rim axial direction relative to wheel rim in the spoke
Radial direction split goes to upper and lower undulated distribution.Height by spoke in axial direction changes, and is equally to change spoke in footpath
To the support strength on direction, make wheel rim in the support strength of circumferencial direction is in change, improve the bulk strength of wheel hub,
And the overall anti-seismic performance of wheel hub is improved, while also improving the ventilation effect of wheel hub.
Multiple spokes can be set on mounting ring outer ring surface, used as it is further preferred that equidistant on the mounting ring outer ring surface
Integral type is connected to five spokes, wherein there is three spoke 0.5mms to 2mm thicker than remaining spoke.By local continuous or interval
Change spoke thickness, enhance intensity and air-flow change, further improve anti-seismic performance and ventilation effect.
Preferably, equidistant integral type is connected to five spokes on the mounting ring outer ring surface, wherein there is three spokes
Corresponding four side reinforcements are than the thick 0.5mm to 1.5mm of remaining side reinforcement on bar.Side is changed by local continuous or interval
Rib Thickness, enhances intensity and air-flow change, further improves anti-seismic performance and ventilation effect.
Preferably, equidistant integral type is connected to five spokes on the mounting ring outer ring surface, wherein having in two
Drift angle on reinforcement is relative to corresponding spoke angle split conjugate deviation 3mm to 10mm.Changed by local continuous and pushed up
Angular direction, enhances intensity and air-flow change, further improves anti-seismic performance and ventilation effect.
Preferably, the side reinforcement stretches out and collectively forms shape of a saddle knot with spoke on the side the two of spoke
Structure.Saddle-shaped configuration improves spoke intensity in the case where that will not change the size of air holes.
Preferably, the outboard end integral type of the spoke is connected in connection ring, connection ring is coaxially inlaid in wheel rim
On anchor ring, and some sections of intermittent welds are provided with the annular abutment joint of connection ring and wheel rim.By the outboard end one in spoke
Body formula connects connection ring, improves the bulk strength of wheel hub；Connection ring is weldingly fixed on wheel rim by discontinuous, is ensureing to connect
Reduce welding stress in the case of connecing intensity, reduce welding deformation amount, it is to avoid the mass defect that stress concentration is caused.
As it is further preferred that the intermittent weld is correspondingly arranged at the outboard end of spoke, and at least two sections intermittent weld phases
To the axial centre of spoke towards side deflection.Intermittent weld position is changed by local continuous or interval, makes intermittent weld same
To or reverse deflection, enhance intensity and air-flow change, further improve anti-seismic performance and ventilation effect.
Therefore, a kind of strength enhancing structure tool of asymmetric air vent wheel high of the invention has the advantage that：Entirety is adopted
With tower structure, simple structure is lightweight, and intensity is high；The change of spoke, the thickness difference of reinforcement and interior reinforcement drift angle,
Intensity and air-flow change are enhanced, anti-seismic performance and ventilation effect is further improved；Simultaneously between spoke, reinforcement and interior reinforcement
Every or during consecutive variations, wheel hub center of gravity can be balanced, improve the stress of wheel shaft, extend wheel hub service life.
Brief description of the drawings：
Structural representation when Fig. 1 is the first implementation method of the invention；
Structural representation when Fig. 2 is second implementation method of the invention；
Fig. 3 is the A-A sectional views shown in Fig. 1；
Fig. 4 is the B-B sectional views shown in Fig. 1.
Specific embodiment：
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment 1：
As shown in figure 1, a kind of strength enhancing structure of asymmetric air vent wheel high of the invention, including wheel rim 1 and solid
The spoke 2 on wheel rim 1 is scheduled on, spoke therein 2 includes that the mounting ring 21 and integral type that are coaxially located at the middle part of wheel rim 1 are connected to again
Five spokes 22 on the outer ring surface of mounting ring 21, five spokes 22 are uniform along the outer ring surface of mounting ring 21, in the inner ring surface of wheel rim 1
On be coaxially embedded in connection ring 6, connection ring 6 is weldingly fixed on wheel rim 1 using discontinuous, so as in connection ring 6 and wheel rim 1
Five sections of intermittent welds 7 are formd on annular abutment joint, intermittent weld 7 is located at the outboard end of spoke 22, wherein there are two sections of intermittent welds
The axial centre face clockwise direction deflection 10mm of 7 relative spokes 22 is stitched, and two sections of intermittent welds 7 are spaced apart, spoke 22
Outboard end integral type be connected in connection ring 6, and between adjacent spoke 22 formed air holes 3, the two of the radial direction of spoke 22
Integral type is connected to side reinforcement 4 respectively for side, as shown in figure 4, side reinforcement 4 the two of spoke 22 stretch out on the side and with
Spoke 22 collectively forms saddle-shaped configuration, and the corresponding side reinforcement 4 of the medial extremity of adjacent spoke 22 forms triangle again after docking
There are four side reinforcements 4 than remaining side in interior reinforcement 5, and the corresponding six side reinforcements 4 in wherein three both sides of spoke 22
The thickness 1mm of reinforcement 4, and three spokes 22 are continuously distributed.Simultaneously towards the center of wheel rim 1 on two adjacent interior reinforcements 5
Drift angle 8 relative to the opposite deflection 5mm of angle split of corresponding spoke 22, as shown in figure 3, have in spoke 22 three it is continuously distributed
Spoke 22 correspond to the axial direction of wheel rim 1 side go to upper and lower undulated distribution relative to the radial direction split of wheel rim 1, should
Three spokes 22 are than the thick 1mm of two other spoke 22.
Embodiment 2：
As shown in Fig. 2 the drift angle 8 on wherein three interior reinforcements 5 is in the same direction relative to the angle split of corresponding spoke 22
Deflection 8mm counterclockwise, and two in three drift angles 8 are adjacent, another is spaced apart, while two spokes being spaced apart
The corresponding four side reinforcements 4 in 22 both sides are than the thick 0.8mm of remaining side reinforcement 4, and remainder is identical with embodiment 1.
Specific embodiment described herein is only to design explanation for example of the invention.Technology belonging to of the invention
The technical staff in field can make various modifications or supplement to described specific embodiment or use similar mode
Substitute, but without departing from spirit of the invention or surmount scope defined in appended claims.
Claims (8)
1. a kind of strength enhancing structure of asymmetric air vent wheel high, including wheel rim（1）And located at wheel rim（1）On spoke
（2）, spoke therein（2）Again wheel rim is located in including same（1）The mounting ring at middle part（21）And located at mounting ring（21）Outer ring surface
On some spokes（22）, spoke（22）Outboard end stretch out and be fixed on wheel rim（1）On, and in adjacent spoke（22）Between shape
Into air holes（3）, it is characterised in that：In the spoke（22）Radially be respectively provided on two sides with side reinforcement（4）, adjacent spoke
Bar（22）The corresponding side reinforcement of medial extremity（4）The interior reinforcement of triangle is formed after docking again（5）, and reinforcement at least two
Muscle（5）The corresponding side reinforcement in both sides（4）It is provided with reinforcement in thickness difference, and at least two（5）On towards wheel rim（1）Center
Drift angle（8）Relative to corresponding spoke（22）Angle split is to side deflection.
2. the strength enhancing structure of a kind of asymmetric air vent wheel high according to claim 1, it is characterised in that：It is described
Spoke（22）In at least two spokes（22）Corresponding to wheel rim（1）The side of axial direction is relative to wheel rim（1）Radial direction in
Facet goes to upper and lower undulated distribution.
3. the strength enhancing structure of a kind of asymmetric air vent wheel high according to claim 2, it is characterised in that：Institute
State mounting ring（21）Equidistant integral type is connected to five spokes on outer ring surface（22）, wherein there is three spokes（22）Than remaining spoke
Bar（22）Thick 0.5mm to 2mm.
4. the strength enhancing structure of a kind of asymmetric air vent wheel high according to claim 1, it is characterised in that：Institute
State mounting ring（21）Equidistant integral type is connected to five spokes on outer ring surface（22）, wherein there is three spokes（22）It is upper corresponding
Four side reinforcements（4）Than remaining side reinforcement（4）Thick 0.5mm to 1.5mm.
5. the strength enhancing structure of a kind of asymmetric air vent wheel high according to claim 1, it is characterised in that：Institute
State mounting ring（21）Equidistant integral type is connected to five spokes on outer ring surface（22）, wherein there is two interior reinforcements（5）On
Drift angle（8）Relative to corresponding spoke（22）Angle split conjugate deviation 3mm to 10mm.
6. the strength enhancing structure of a kind of asymmetric air vent wheel high according to claim 1, it is characterised in that：It is described
Side reinforcement（4）In spoke（22）Two stretch out on the side and and spoke（22）Collectively form saddle-shaped configuration.
7. the strength enhancing structure of a kind of asymmetric air vent wheel high as claimed in any of claims 1 to 6, its
It is characterised by：The spoke（22）Outboard end integral type be connected to connection ring（6）On, connection ring（6）Coaxially it is inlaid in wheel rim
（1）On inner ring surface, and in connection ring（6）With wheel rim（1）Annular abutment joint be provided with some sections of intermittent welds（7）.
8. the strength enhancing structure of a kind of asymmetric air vent wheel high according to claim 7, it is characterised in that：It is described
Intermittent weld（7）It is correspondingly arranged at spoke（22）Outboard end, and at least two sections intermittent welds（7）With respect to spoke（22）Axle
To center towards side deflection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510501858.0A CN105109273B (en) | 2015-08-14 | 2015-08-14 | A kind of strength enhancing structure of asymmetric air vent wheel high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510501858.0A CN105109273B (en) | 2015-08-14 | 2015-08-14 | A kind of strength enhancing structure of asymmetric air vent wheel high |
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| Publication Number | Publication Date |
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| CN105109273A CN105109273A (en) | 2015-12-02 |
| CN105109273B true CN105109273B (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510501858.0A Active CN105109273B (en) | 2015-08-14 | 2015-08-14 | A kind of strength enhancing structure of asymmetric air vent wheel high |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2699207C1 (en) * | 2016-02-03 | 2019-09-03 | Чжэнсин Вил Груп Со., Лтд. | Wheel spoke with thickened edges around heat-dissipation holes and device for its processing |
| CN205380244U (en) | 2016-03-16 | 2016-07-13 | 正兴车轮集团有限公司 | A mould and manufacture equipment for processing louvre along wheel spoke that has boss week |
| KR20180025499A (en) * | 2016-08-31 | 2018-03-09 | 서진산업 주식회사 | Car wheel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2639483A1 (en) * | 1976-09-02 | 1978-03-09 | Thun | Light alloy vehicle wheel - has reinforcing ribs formed in disc which is welded to rim near shoulder of deepest section |
| US5188429A (en) * | 1991-02-22 | 1993-02-23 | Kelsey-Hayes Company | Fabricated wheel having a radially inwardly extending disc face |
| DE10297393T5 (en) * | 2001-10-30 | 2005-02-17 | Hayes Lemmerz International, Inc., Northville | Composite vehicle wheel and method for its manufacture |
| KR101523405B1 (en) * | 2007-10-19 | 2015-05-27 | 토피 고교 가부시키가이샤 | Vehicle wheel |
| CN203254888U (en) * | 2013-03-19 | 2013-10-30 | 浙江金固股份有限公司 | High ventilation hole wheel hub |
| CN104070918B (en) * | 2014-06-30 | 2016-06-29 | 宝山钢铁股份有限公司 | A kind of five big air vent steel wheel spokes of spoke high ventilation |
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