CN208133942U - A kind of commercial vehicle wheel with lotus type spoke architecture - Google Patents
A kind of commercial vehicle wheel with lotus type spoke architecture Download PDFInfo
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- CN208133942U CN208133942U CN201820460119.0U CN201820460119U CN208133942U CN 208133942 U CN208133942 U CN 208133942U CN 201820460119 U CN201820460119 U CN 201820460119U CN 208133942 U CN208133942 U CN 208133942U
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Abstract
The utility model belongs to commercial vehicle wheel field, more particularly to a kind of commercial vehicle wheel with lotus type spoke architecture, including wheel rim and spoke, the spoke and wheel rim connect setting by welding, new recess is provided in the middle part of wheel rim, new recess is multi sphere R shape plane groove；The bottom of multi sphere R shape plane groove is from short shoulder bearing part to the first groove, outer lug and the second groove is disposed on the direction of long shoulder bearing part, and continuously smooth transition is arranged between the first groove, outer lug and the second groove；Spoke includes installation section and chamfered portion, and the center position of the installation section is provided with centre bore, trapezoidal outer lug and trapezoidal inner groovy are also provided on the outside of centre bore.Design of the utility model on wheel rim and spoke is reasonable, can be improved 4-5 times than the common wheel service life by verifying this wheel；1,900,000 still intact, no-failure phenomenons are accomplished in such wheel bending property test that we innovate.
Description
Technical field
The utility model belongs to commercial vehicle wheel field more particularly to a kind of commercial vehicle vehicle with lotus type spoke architecture
Wheel.
Background technique
As the improvement of people's living standards, various industries are all rapidly improving.Low energy consumption is for automobile industry
It is the important magic weapon of the automobile industry survival and development.In automobile industry, the height of energy consumption directly influences the before sales of the vehicle
The performance index of scape and vehicle.
As automobile industry flourishes, new energy, energy-saving and environmental protection etc. are known as motor trend, for this purpose, Automobile Enterprises
Pay attention to the research of automotive light weight technology further.While the car is driving, wheel needs while coping with vehicle body from heavy load and various
The stress that dynamic load generates.Therefore, the height of wheel mass and energy consumption becomes one of the important indicator for judging vehicle performance.With vapour
Vehicle components develop to high-performance, safety, energy conservation, consumption reduction direction, and high strength steel wheel has become wheel light quantitative research
Focus.
Automobile also brings a series of other problems while bringing mankind's convenience.Especially in recent years with the energy
The aggravation of crisis, the appearance of global greenhouse effect make energy-saving and environmental protection and safety becomes the new issue that automobile industry development faces.Vapour
The lightweight of vehicle components is the important channel solved these problems.The lightweight of vehicle complete vehicle is by the light of each components
Quantify to realize.According to statistics, automotive wheel is as high-speed rotating non-from mounted mass, the generated energy-saving effect of control quantization
It will be 1.5 times or so of other components energy-saving effects.Therefore, wheel lightweight is the effective way of automobile lightweight.
The extensive concern of vast automobile manufacturing company is caused.
The light-weight technologg that Automobile Enterprises at this stage make wheel is mainly the material to improve wheel, can
Reach due stiffness and strength, but since present technology is limited, it is difficult to make wheel under the premise of reducing wheel rim thickness,
Meet its requirement.Thus, lightweight wheel also needs very big technological innovation to be just able to satisfy the demand of present high request.
Wheel is the safety member of vehicle, and vehicle exists in the load that will be subject entire vehicle by carrying rear wheel, wheel
Under high speed rotation, generating frictional resistance wheel spoke with ground will be such that wheel spoke generates damaged by continuous alternate stress
Security risk is caused, this is current domestic and international urgent need to solve the problem.
Utility model content
The utility model is directed to above-mentioned problem, provides a kind of commercial vehicle wheel with lotus type spoke architecture.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of with lotus
The commercial vehicle wheel of fancy spoke architecture, including wheel rim and spoke, the spoke and wheel rim connect setting by welding,
New recess is provided in the middle part of the wheel rim, the side of the new recess is provided with for load supporting tire short shoulder
Short shoulder bearing part, the other side is provided with the long shoulder bearing part for load supporting tire long shoulder, the short shoulder bearing part and
Long shoulder bearing part is provided with ring stiffener far from the side of new recess；
The new recess is multi sphere R shape plane groove；
The bottom of the multi sphere R shape plane groove is from short shoulder bearing part to setting gradually on the direction of long shoulder bearing part
There are the first groove, outer lug and the second groove, continuously smooth transition is set between first groove, outer lug and the second groove
It sets；
The spoke includes installation section and chamfered portion, and the center position of the installation section is provided with centre bore,
It is evenly arranged with the mounting hole that installation section is set on the outside of the centre bore, peach type is evenly arranged on the chamfered portion
Air holes is provided with flange waist-shaped hole between the two peaches type air holes；
The trapezoidal outer lug that installation section is set and trapezoidal inner groovy are additionally provided on the outside of the centre bore,
The trapezoidal outer lug is arranged between two mounting holes, the trapezoidal inner groovy be also disposed at two mounting holes it
Between, the staggered setting of circular direction line between the trapezoidal outer lug and trapezoidal inner groovy along mounting hole is in mounting portion
On point.
Preferably, the radius R that the radius R of first groove is greater than the second groove is greater than the radius R of outer lug, it is described
The radius R of first groove：The radius R of second groove is 1:1.1-1.3.
Preferably, being provided with big R protrusion between first groove and short shoulder bearing part.
Preferably, being continuously smooth transition setting between the big R protrusion and the first groove and short shoulder bearing part.
Preferably, the number of the mounting hole is 8-14.
Preferably, the edge of the flange waist-shaped hole is male type structure, the peach type air holes is concave inward structure, is formed
The flabellum shape of convex-concave structure generates whirlwind in wheel rotation and carries out reducing temperature 8-10 degree to tire and brake drum.Extend
The safety of Life of Tyre and braking brake.
Preferably, the spoke with a thickness of 6.0~14.0mm.
Preferably, the spoke selects high strength steel 380-780 microalloy wheel special-purpose steel and wheel-use steel material.
Compared with prior art, it is the advantages of the utility model with good effect,
1, the utility model has rushed waist-shaped hole between the air holes and air holes on spoke makes waist-shaped hole again, to outside spoke cambered surface
The design of peripheral flanging had not only increased hole of spoke intensity, but also alleviated spoke weight, considerably increased the service life of spoke,
The whole stiffness of wheel is enhanced, wheel bearing load is greatly improved, opened up a new way to wheel lightweight；
2, the design of trapezoidal outer lug and trapezoidal inner groovy of the utility model on spoke, service life are mentioned significantly
It is high, in practice it has proved that the service life of this lotus type wheel is six times of ordinary construction wheel.It is brought reliably to the safety traffic of vehicle
Guarantee；
3, it can be improved 4-5 times than the common wheel service life by verifying this wheel；Common wheel bending property test 300,000
Secondary qualification, more ten thousand times just failures of 40-50；1,900,000 still intact nothings are accomplished in such wheel bending property test that we innovate
Damage, no-failure phenomenon；Pass through result verification, it was demonstrated that the innovative design of rim gutter bottom multi sphere R shape, it revolutionizes our and passes
The shape of system structure wheel, has surmounted our traditional structure rim for automobile wheel intensity in intensity, is China in wheel development history
A new invention is composed.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the schematic perspective view for the commercial vehicle wheel with lotus type spoke architecture that embodiment 1 provides；
The central axes cross-sectional view of wheel rim in the commercial vehicle wheel with lotus type spoke architecture that Fig. 2 provides for embodiment 1；
The stereochemical structure signal of spoke in the commercial vehicle wheel with lotus type spoke architecture that Fig. 3 provides for embodiment 1
Figure；
In above each figure, A, wheel rim；1, multi sphere R shape plane groove；11, the first groove；12, outer lug；13, second is recessed
Slot；2, short shoulder bearing part；3, long shoulder bearing part；4, ring stiffener；B, spoke；5, chamfered portion；51, peach type air holes；
52, flange waist-shaped hole；6, installation section；61, centre bore；62, mounting hole；63, trapezoidal inner groovy；64, trapezoidal outer lug.
Specific embodiment
It is with reference to the accompanying drawing and real in order to be more clearly understood that the above objects, features, and advantages of the utility model
Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality
The feature applied in example can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other modes described herein are different from, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in Figure 1, the utility model provides a kind of commercial vehicle wheel with lotus type spoke architecture,
For the name of the lotus type spoke, mainly when spoke rotates, the picture lotus flower as viewed from the interarea of figure spoke,
So simply being named；The specifically once concrete composition of the wheel below, that is, include wheel rim and spoke, spoke and wheel
It is attached setting between rim by welding, the use of the utility model is welded as：First point is welded in lap welding, point
Weldering is then first tentatively fix by wheel rim and spoke, and the point of general spot welding is mostly circumference 6-8, and lap welding is then using relevant
Equipment machine carries out comprehensive welding to it, after welding is over, is carrying out polishing of splashing, that is, is foring final light weight
Change wheel, for the thickness of spoke, inventor is also and requires, i.e., it is with a thickness of 6.0~14.0mm, and only thickness is above-mentioned
Section in can realize above-mentioned design, if in the thinner or thicker performance that will lose spoke itself again,
Its material is then that high strength steel 380-780 microalloy wheel special-purpose steel and wheel production is selected to use steel.
As shown in Figure 1, being segmented spoke according to effect, i.e., spoke may include installation section and chamfered portion, care for name
Think justice, installation section is then on drive axle, chamfered portion is then for propping up by spoke and wheel integral installation
Support wheel rim is connect with spoke；Installation section and chamfered portion are round-corner transition unitary designs.The centre bit of its installation section
The place of setting, which is provided with, centre bore, the mounting hole that installation section is arranged in has been uniformly arranged on the outside of centre bore, for mounting hole
Number to depend on the diameter of centre bore and the diameter of installation section；Peach has been uniformly arranged on chamfered portion
Type air holes is provided with flange waist-shaped hole between two peach type air holes, i.e. the edge of flange waist-shaped hole is male type structure, the air holes
Between waist-shaped hole flange type shape be with spoke integrated design new process, i.e., manufactured with corresponding mold, between air holes
The design of waist-shaped hole flange shape can effectively improve the strength and stiffness of lightweight wheel spoke.Spoke is improved to be held
After carrying power more bring radial direction ability to bears mitigate the weight of wheel with axial ability to bear, and meet wheel strength
And rigidity requirement.Vehicle bearing capacity can be improved under the design of the structure in the ability of the receiving carrying of vehicle.In order into
One step improves its performance, it can be seen from the figure that for waist-shaped hole flange type shape between air holes be integrally formed with spoke, by
The design of waist-shaped hole flange shape made of multimode optimization is more stable so that the bearing capacity of the spoke is relatively reliable；In this way
Design be not only convenient for processing and the spoke has better bearing capacity, while alleviating spoke spoke weight, by
Spoke Strength is improved in the change of process for spoke structure, greatly improves wheel bearing load, is opened to wheel lightweight
New way；The strength and stiffness of lightweight wheel can be preferably improved in this way；Waist-shaped hole flange shape between hole of spoke
Process innovation is optimal Scheme Choice.
Upper part is then to improve the design that the intensity of chamfered portion is made, and at the same time, inventor is in order to more
The effect of its spoke entirety is improved, as shown in Figure 1, inventor is provided with the trapezoidal outer lug of installation section in the outside of centre bore
With trapezoidal inner groovy, trapezoidal outer lug is arranged between two mounting holes, and trapezoidal inner groovy is also disposed between two mounting holes,
Circular direction line between trapezoidal outer lug and trapezoidal inner groovy along mounting hole is staggered to be arranged on installation section, this
In seeing of can will be apparent that from Fig. 1 of setting it is clear, the design method of trapezoidal outer lug and trapezoidal inner groovy is circular
Arrangement mode is designed, i.e., is arranged between mounting hole and just surrounds a circumference, but for trapezoidal outer lug and trapezoidal indent
It for slot, being staggered, i.e. a trapezoidal outer lug, a trapezoidal inner groovy is arranged successively, using such design,
The intensity in spoke spoke face, which has reached, to be greatly improved, we experimentally found that, wheel is often easy again in high-intensitive experiment
What is gone wrong is exactly spoke spoke face and bolt hole position, this thing enhances the intensity of bolt hole and spoke spoke face.
Inventor passes through a large amount of test and obtains, the number of mounting hole is the most reasonably, together with this when being 8-14
When, the summation of trapezoidal outer lug and trapezoidal inner groovy number is identical as the number of its mounting hole.
The specific design of spoke in the wheel is described above, below specifically once, wheel rim specifically sets in this wheel
The middle part of meter, wheel rim is provided with new recess, and for this groove, which is multi sphere R row plane groove why
It is named, only because the design of groove entirety is then smooth transition, and is integrally also the convex and R recessed design method of R,
In addition to this, another as shown in Figure 1, the side of its new recess is provided with the short shoulder bearing part for load supporting tire short shoulder
Side is provided with the long shoulder bearing part for load supporting tire long shoulder, and short shoulder bearing part and long shoulder bearing part are far from new recess
Side be provided with ring stiffener, short shoulder bearing part is then for load supporting tire short shoulder, the side of groove is arranged in,
Long shoulder bearing part is then for load supporting tire long shoulder, the other side of groove is arranged in, and the design of ring stiffener is also
In order to improve the toughness of its wheel rim entirety and the effect of entirety, rim gutter bottom stress is eliminated.
As shown in Figure 1, the bottom of its multi sphere R shape plane groove from short shoulder bearing part to the direction of long shoulder bearing part on
It is disposed with the first groove, outer lug and the second groove, continuously smooth between the first groove, outer lug and the second groove
Transition setting, from figure 1 it appears that the global shape of multi sphere R shape plane groove is the design method of irregular W type,
It can be very good the integral strength of raising rim notches in this way, it is noted herein that, then when specific design, to meet
The radius R that the radius R of first groove is greater than the second groove is greater than the requirement of the radius R of outer lug, and the half of its first groove
Diameter R：The radius R of second groove is 1:1.1-1.3.
Other than above-mentioned design, inventor has also done design below：
Big R protrusion is provided between first groove and short shoulder bearing part；
It is continuously smooth transition setting between big R protrusion and the first groove and short shoulder bearing part.
It finally supplements, for multi sphere R shape plane treatment, i.e. the radius R of the first groove is 16-20mm, the second groove
Radius R be 19-26mm, the outer diameter R of outer lug is 12-20mm.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this
The protection scope of type technical solution.
Claims (8)
1. a kind of commercial vehicle wheel with lotus type spoke architecture, including wheel rim and spoke, the spoke and wheel rim pass through weldering
The mode connect connects setting, which is characterized in that
New recess is provided in the middle part of the wheel rim, the side of the new recess is provided with for the short of load supporting tire short shoulder
Shoulder bearing part, the other side are provided with the long shoulder bearing part for load supporting tire long shoulder, the short shoulder bearing part and long shoulder
Bearing part is provided with ring stiffener far from the side of new recess；
The new recess is multi sphere R shape plane groove；
The bottom of the multi sphere R shape plane groove is from short shoulder bearing part to being disposed on the direction of long shoulder bearing part
One groove, outer lug and the second groove, continuously smooth transition is arranged between first groove, outer lug and the second groove；
The spoke includes installation section and chamfered portion, and the center position of the installation section is provided with centre bore, described
It is evenly arranged with the mounting hole that installation section is set on the outside of centre bore, peach type wind is evenly arranged on the chamfered portion
Hole is provided with flange waist-shaped hole between the two peaches type air holes；
The trapezoidal outer lug that installation section is set and trapezoidal inner groovy are additionally provided on the outside of the centre bore, it is described trapezoidal outer
Protrusion is arranged between two mounting holes, and the trapezoidal inner groovy is also disposed between two mounting holes, the trapezoidal outer lug
The staggered setting of circular direction line between trapezoidal inner groovy along mounting hole is on installation section.
2. a kind of commercial vehicle wheel with lotus type spoke architecture according to claim 1, which is characterized in that described
The radius R that the radius R of one groove is greater than the second groove is greater than the radius R, the radius R of first groove of outer lug：Second is recessed
The radius R of slot is 1:1.1-1.3.
3. a kind of commercial vehicle wheel with lotus type spoke architecture according to claim 2, which is characterized in that described
Big R protrusion is provided between one groove and short shoulder bearing part.
4. a kind of commercial vehicle wheel with lotus type spoke architecture according to claim 3, which is characterized in that described big
It is continuously smooth transition setting between R protrusion and the first groove and short shoulder bearing part.
5. a kind of commercial vehicle wheel with lotus type spoke architecture according to claim 1, which is characterized in that the peace
The number for filling hole is 8-14.
6. a kind of commercial vehicle wheel with lotus type spoke architecture according to claim 2, which is characterized in that described to turn over
The edge of side waist-shaped hole is male type structure.
7. a kind of commercial vehicle wheel with lotus type spoke architecture according to claim 3, which is characterized in that the wheel
Spoke with a thickness of 6.0~14.0mm.
8. a kind of commercial vehicle wheel with lotus type spoke architecture according to claim 4, which is characterized in that the wheel
Spoke selects high strength steel 380-780 microalloy wheel special-purpose steel and wheel-use steel material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820460119.0U CN208133942U (en) | 2018-04-02 | 2018-04-02 | A kind of commercial vehicle wheel with lotus type spoke architecture |
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| CN201820460119.0U CN208133942U (en) | 2018-04-02 | 2018-04-02 | A kind of commercial vehicle wheel with lotus type spoke architecture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422800A (en) * | 2018-04-02 | 2018-08-21 | 胡鹏飞 | A kind of commercial vehicle wheel with lotus type spoke architecture |
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- 2018-04-02 CN CN201820460119.0U patent/CN208133942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422800A (en) * | 2018-04-02 | 2018-08-21 | 胡鹏飞 | A kind of commercial vehicle wheel with lotus type spoke architecture |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: 252000 No. 66 Huanghe Road, Liaocheng High-tech Industrial Development Zone, Shandong Province Patentee after: SHANDONG ZHENYUAN AUTOMOBILE WHEEL CO., LTD. Address before: 252000 No. 2 Hengchang Street, Dongchangfu District, Liaocheng City, Shandong Province Patentee before: Hu Pengfei |
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| TR01 | Transfer of patent right |