CN105109273A - Strength reinforcing structure for asymmetrical wheel with high-ventilation holes - Google Patents
Strength reinforcing structure for asymmetrical wheel with high-ventilation holes Download PDFInfo
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- CN105109273A CN105109273A CN201510501858.0A CN201510501858A CN105109273A CN 105109273 A CN105109273 A CN 105109273A CN 201510501858 A CN201510501858 A CN 201510501858A CN 105109273 A CN105109273 A CN 105109273A
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Abstract
The invention discloses a hub structure and provides a strength reinforcing structure for an asymmetrical wheel with a high-ventilation holes, which has the advantages of simple structure, good ventilation effect, high strength and good shock resistance and solves technical problems in the prior art that the strength of the hub structure is low, the hub structure is prone to deform, the shock resistance of the hub structure is poor, the ventilation performance of the hub structure is poor and so on. The strength reinforcing structure comprises a wheel rim and a wheel spoke unit which is arranged on the wheel rim, wherein the wheel spoke unit also comprises a mounting ring and a plurality of spokes; the mounting ring is coaxially arranged at the middle part of the wheel rim; the plurality of spokes are arranged on the outer ring surface of the mounting ring; external side ends of the spokes extend outwards to be fixed on the wheel rim; air holes are formed between the adjacent spokes; side reinforcing ribs are arranged on the two sides of the spokes in a radial direction, respectively; after the corresponding side reinforcing ribs at the internal side ends of the adjacent spokes are butt-jointed with each other, triangular internal reinforcing ribs are formed; thicknesses of the corresponding side reinforcing ribs on the two sides of at least two internal reinforcing ribs have differences; and relative to the split of an angle between the corresponding spokes, the top angles of at least two internal reinforcing ribs facing the center of the wheel rim are inclined to one side.
Description
Technical field
The present invention relates to a kind of wheel hub structure, particularly relate to fanning effect good, intensity is high, the strength enhancing structure of the asymmetric high breather port wheel that anti-seismic performance is good.
Background technology
Existing automotive hub is generally adopt the spoke of circular plate type to be supported in wheel rim, in order to expendable weight and raising fanning effect, several air holes of equidistant spread configuration on spoke, but due to spoke be the planar structure of circular plate type, cause the intensity of wheel hub low, poor seismic behavior, yielding, simultaneously because whole wheel hub adopts full symmetrical configuration, make the performance of ventilating of the axis of wheel hub poor, wheel hub temperature rise during long run, easily causes the safety misadventures such as tyre break.
Chinese patent (notification number is: CN202727863U) discloses a kind of wheel hub, it comprises the middle circular slab with wheel shaft through hole, one side of described circular slab there is annular table scalariform boss, the circle of one-level boss circumferential edge has several arc grooves; There is an annular boss another side of described circular slab, and boss face is shape of threads.Spoke in this structure is similarly circular slab symmetrical structure, and therefore there is structural strength equally low, poor seismic behavior, wheel hub is yielding, and performance of ventilating is poor, wheel hub temperature rise during long run, easily causes the technical matters of the safety misadventures such as tyre break.
Summary of the invention
It is simple that the present invention mainly provides a kind of structure, fanning effect is good, intensity is high, the strength enhancing structure of the asymmetric high breather port wheel that anti-seismic performance is good, solves the wheel hub structure intensity existed in prior art low, yielding, poor seismic behavior, performance of ventilating is poor simultaneously, wheel hub temperature rise during long run, easily causes the technical matters of tyre break etc.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of strength enhancing structure of asymmetric high breather port wheel, comprise wheel rim and be located at the spoke on wheel rim, spoke wherein comprises again with being located in the installation ring in the middle part of wheel rim and being located at the some spokes on installation ring outer ring surface, the external side end of spoke stretches out and is fixed on wheel rim, and air holes is formed between adjacent spoke, side reinforced rib is respectively equipped with in described spoke both sides radially, leg-of-mutton interior reinforced rib is formed again after the side reinforced rib docking that adjacent spoke medial extremity is corresponding, and side reinforced rib corresponding at least two interior reinforced rib both sides is provided with thickness difference, and at least two interior reinforced ribs towards the drift angle at wheel rim center relative to the spoke angle split of correspondence to side deflection.By arranging side reinforced rib in the both sides of spoke and forming interior reinforced rib at the medial extremity of spoke, add the intensity of spoke, again by to join reinforced rib thickness setting in lap poor with interior reinforced rib, thus change the interior reinforced rib in face support strength in radial directions, namely the support strength of spoke is in change, again by the one-sided deflection of interior reinforced rib drift angle, the support of installation ring outer ring surface is made to be in change, thus destroy the equifrequent running of wheel hub, improve the bulk strength of wheel hub, and the overall anti-seismic performance of wheel hub is improved; The thickness difference of reinforced rib and the change of interior reinforced rib drift angle, have also been changed the conduction orientation of air-flow, enhance fanning effect simultaneously, therefore by simply adjusting the carrying out of wheel hub details and improve, enhance fanning effect and wheel hub intensity, improvement cost is low, effective.
As preferably, two spokes in described spoke, are had at least to go to upper and lower the distribution of fluctuating shape corresponding to the side of wheel rim axial direction relative to the radial split of wheel rim.Changed by the height of spoke at axial direction, change spoke support strength in radial directions equally, wheel rim is made to be in change at the support strength of circumferencial direction, improve the bulk strength of wheel hub, and the overall anti-seismic performance of wheel hub is improved, also improve the fanning effect of wheel hub simultaneously.
Installation ring outer ring surface can arrange multiple spoke, and as more preferably, on described installation ring outer ring surface, equidistant integral type is connected to five spokes, wherein has three spoke 0.5mms to 2mm thicker in all the other spokes.Change spoke thickness by local continuous or interval, enhance intensity and variations in flow, improve anti-seismic performance and fanning effect further.
As preferably, on described installation ring outer ring surface, equidistant integral type is connected to five spokes, wherein has four side reinforced ribs 0.5mm to 1.5mm thicker in remaining side reinforced rib corresponding on three spokes.By local continuous or change side, interval Rib Thickness, enhance intensity and variations in flow, improve anti-seismic performance and fanning effect further.
As preferably, on described installation ring outer ring surface, equidistant integral type is connected to five spokes, wherein has the drift angle on two interior reinforced ribs relative to the spoke angle split conjugate deviation 3mm to 10mm of correspondence.Change drift angle direction by local continuous, enhance intensity and variations in flow, improve anti-seismic performance and fanning effect further.
As preferably, described side reinforced rib upwards stretches out in the both sides of spoke and jointly forms saddle-shaped configuration with spoke.Saddle-shaped configuration improves spoke intensity when changing the size of air holes.
As preferably, the external side end integral type of described spoke is connected on coupling link, and coupling link is coaxially inlaid on wheel rim inner ring surface, and is provided with some sections of staggered seams on the annular butt seam of coupling link and wheel rim.Connect coupling link by the external side end integral type at spoke, improve the bulk strength of wheel hub; Coupling link is weldingly fixed on wheel rim by discontinuous, decreases welding stress when ensureing Joint strenght, reduces welding deformation amount, avoids stress and concentrate the mass defect caused.
As more preferably, described staggered seam correspondence is arranged on the external side end of spoke, and has the axial centre of two sections of relative spokes of staggered seam at least towards side deflection.Change staggered seam position by local continuous or interval, make staggered seam in the same way or reverse deflection, enhance intensity and variations in flow, improve anti-seismic performance and fanning effect further.
Therefore, the strength enhancing structure of a kind of asymmetric high breather port wheel of the present invention has following advantage: overall employing tower structure, and structure is simple, and lightweight, intensity is high; The thickness difference of spoke, reinforced rib and the change of interior reinforced rib drift angle, enhance intensity and variations in flow, improves anti-seismic performance and fanning effect further; Simultaneously when spoke, reinforced rib and interior reinforced rib interval or consecutive variations, wheel hub center of gravity can be balanced, improve the strained condition of wheel shaft, extend wheel hub service life.
Accompanying drawing illustrates:
Structural representation when Fig. 1 is the first embodiment of the present invention;
Structural representation when Fig. 2 is the second embodiment of the present invention;
Fig. 3 is the A-A cutaway view shown in Fig. 1;
Fig. 4 is the B-B cutaway view shown in Fig. 1.
Detailed description of the invention:
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1:
As shown in Figure 1, the strength enhancing structure of a kind of asymmetric high breather port wheel of the present invention, comprise wheel rim 1 and be fixed on the spoke 2 on wheel rim 1, spoke 2 wherein comprises again and is coaxially positioned at installation ring 21 in the middle part of wheel rim 1 and integral type and is connected to five spokes 22 on installation ring 21 outer ring surface, five spokes 22 are uniform along the outer ring surface of installation ring 21, on the inner ring surface of wheel rim 1, coaxial setting-in coupling link 6, coupling link 6 adopts discontinuous to be weldingly fixed on wheel rim 1, thus five sections of staggered seams 7 are defined on coupling link 6 with the annular butt seam of wheel rim 1, staggered seam 7 is positioned at the external side end of spoke 22, wherein there is the axial centre face clockwise direction deflection 10mm of the relative spoke 22 of two sections of staggered seams 7, and these two sections of staggered seams 7 are spaced apart, the external side end integral type of spoke 22 is connected on coupling link 6, and air holes 3 is formed between adjacent spoke 22, in the both sides of spoke 22 radial direction, integral type is connected to side reinforced rib 4 respectively, as shown in Figure 4, side reinforced rib 4 upwards stretches out in the both sides of spoke 22 and jointly forms saddle-shaped configuration with spoke 22, leg-of-mutton interior reinforced rib 5 is formed again after the side reinforced rib 4 that adjacent spoke 22 medial extremity is corresponding docks, and have four side reinforced ribs 4 1mm thicker in remaining side reinforced rib 4 in six side reinforced ribs 4 that wherein three spoke 22 both sides are corresponding, and these three spoke 22 continuous distribution.Simultaneously on two adjacent interior reinforced ribs 5 towards the spoke 22 angle split in opposite directions deflection 5mm of the drift angle 8 at wheel rim 1 center relative to correspondence, as shown in Figure 3, the side having the spoke 22 of three continuous distribution to correspond to wheel rim 1 axial direction in spoke 22 goes to upper and lower the distribution of fluctuating shape relative to the radial split of wheel rim 1, these three spokes 22 1mm thicker in two other spoke 22.
Embodiment 2:
As shown in Figure 2, drift angle 8 wherein on three interior reinforced ribs 5 is relative to the spoke 22 angle split conter clockwise deflection 8mm in the same way of correspondence, and in three drift angles 8 two are adjacent, another one is spaced apart, four side reinforced ribs 4 0.8mm thicker in remaining side reinforced rib 4 that simultaneously two spoke 22 both sides spaced apart are corresponding, remainder is identical with embodiment 1.
Specific embodiment described herein is only to design of the present invention explanation for example.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (8)
1. the strength enhancing structure of an asymmetric high breather port wheel, comprise wheel rim (1) and be located at the spoke (2) on wheel rim (1), spoke (2) wherein comprises again with the installation ring (21) being located in wheel rim (1) middle part and the some spokes (22) be located on installation ring (21) outer ring surface, the external side end of spoke (22) stretches out and is fixed on wheel rim (1), and air holes (3) is formed between adjacent spoke (22), it is characterized in that: be respectively equipped with side reinforced rib (4) in described spoke (22) both sides radially, leg-of-mutton interior reinforced rib (5) is formed again after side reinforced rib (4) docking that adjacent spoke (22) medial extremity is corresponding, and side reinforced rib (4) corresponding at least two interior reinforced rib (5) both sides is provided with thickness difference, and at least two interior reinforced ribs (5) towards the drift angle (8) at wheel rim (1) center relative to spoke (22) the angle split of correspondence to side deflection.
2. the strength enhancing structure of a kind of asymmetric high breather port wheel according to claim 1, is characterized in that: have at least two spokes (22) to go to upper and lower the distribution of fluctuating shape corresponding to the side of wheel rim (1) axial direction relative to the radial split of wheel rim (1) in described spoke (22).
3. the strength enhancing structure of a kind of asymmetric high breather port wheel according to claim 2, it is characterized in that: equidistant integral type is connected to five spokes (22) on described installation ring (21) outer ring surface wherein having three spoke (22) 0.5mms to 2mm thicker in all the other spokes (22).
4. the strength enhancing structure of a kind of asymmetric high breather port wheel according to claim 1, it is characterized in that: equidistant integral type is connected to five spokes (22) on described installation ring (21) outer ring surface wherein having upper corresponding four side reinforced ribs (4) 0.5mm to 1.5mm thicker in remaining side reinforced rib (4) of three spokes (22).
5. the strength enhancing structure of a kind of asymmetric high breather port wheel according to claim 1, it is characterized in that: equidistant integral type is connected to five spokes (22) on described installation ring (21) outer ring surface wherein having the drift angle (8) on two interior reinforced ribs (5) relative to spoke (22) the angle split conjugate deviation 3mm to 10mm of correspondence.
6. the strength enhancing structure of a kind of asymmetric high breather port wheel according to claim 1, is characterized in that: described side reinforced rib (4) upwards stretches out in the both sides of spoke (22) and jointly forms saddle-shaped configuration with spoke (22).
7. the strength enhancing structure of a kind of asymmetric high breather port wheel as claimed in any of claims 1 to 6, it is characterized in that: the external side end integral type of described spoke (22) is connected on coupling link (6), coupling link (6) is coaxially inlaid on wheel rim (1) inner ring surface, and is provided with some sections of staggered seams (7) on the annular butt seam of coupling link (6) with wheel rim (1).
8. the strength enhancing structure of a kind of asymmetric high breather port wheel according to claim 7, it is characterized in that: described staggered seam (7) correspondence is arranged on the external side end of spoke (22), and have the axial centre of the relative spoke (22) of two sections of staggered seams (7) at least 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 true CN105109273A (en) | 2015-12-02 |
| CN105109273B 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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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985603A (en) * | 2016-08-31 | 2017-07-28 | 瑞进产业 | Wheel for vehicle hub |
| WO2017133259A1 (en) * | 2016-02-03 | 2017-08-10 | 正兴车轮集团有限公司 | Tyre disc having thickened edges around heat dissipation openings and processing equipment |
| US11203225B2 (en) | 2016-03-16 | 2021-12-21 | Zhengxing Wheel Group Co., Ltd. | Wheel spoke with thickened edges around heat dissipation holes and its processing device |
Citations (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 |
| US20040227392A1 (en) * | 2001-10-30 | 2004-11-18 | Alan Coleman | Fabricated vehicle wheel and method for producing same |
| US20100289323A1 (en) * | 2007-10-19 | 2010-11-18 | Tetsu Sano | Wheel for vehicle |
| CN203254888U (en) * | 2013-03-19 | 2013-10-30 | 浙江金固股份有限公司 | High ventilation hole wheel hub |
| CN104070918A (en) * | 2014-06-30 | 2014-10-01 | 宝山钢铁股份有限公司 | Five-spoke large-vent hole steel wheel spoke with high ventilation quantity |
-
2015
- 2015-08-14 CN CN201510501858.0A patent/CN105109273B/en active Active
Patent Citations (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 |
| US20040227392A1 (en) * | 2001-10-30 | 2004-11-18 | Alan Coleman | Fabricated vehicle wheel and method for producing same |
| US20100289323A1 (en) * | 2007-10-19 | 2010-11-18 | Tetsu Sano | Wheel for vehicle |
| CN203254888U (en) * | 2013-03-19 | 2013-10-30 | 浙江金固股份有限公司 | High ventilation hole wheel hub |
| CN104070918A (en) * | 2014-06-30 | 2014-10-01 | 宝山钢铁股份有限公司 | Five-spoke large-vent hole steel wheel spoke with high ventilation quantity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133259A1 (en) * | 2016-02-03 | 2017-08-10 | 正兴车轮集团有限公司 | Tyre disc having thickened edges around heat dissipation openings and processing equipment |
| US11203225B2 (en) | 2016-03-16 | 2021-12-21 | Zhengxing Wheel Group Co., Ltd. | Wheel spoke with thickened edges around heat dissipation holes and its processing device |
| CN106985603A (en) * | 2016-08-31 | 2017-07-28 | 瑞进产业 | Wheel for vehicle hub |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105109273B (en) | 2017-06-13 |
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