CN201580208U - Lightweight wheel spoke for automobile - Google Patents
Lightweight wheel spoke for automobile Download PDFInfo
- Publication number
- CN201580208U CN201580208U CN2009203503651U CN200920350365U CN201580208U CN 201580208 U CN201580208 U CN 201580208U CN 2009203503651 U CN2009203503651 U CN 2009203503651U CN 200920350365 U CN200920350365 U CN 200920350365U CN 201580208 U CN201580208 U CN 201580208U
- Authority
- CN
- China
- Prior art keywords
- spoke
- wheel spoke
- whole
- wind hole
- wheel
- 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.)
- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/10—Disc wheels, i.e. wheels with load-supporting disc body apertured to simulate spoked wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/002—Disc wheels, i.e. wheels with load-supporting disc body characterised by the shape of the disc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Tires In General (AREA)
Abstract
The utility model relates to a lightweight wheel spoke for an automobile, in particular to a wheel spoke design used for large vehicles such as a truck, a coach and the like. The spoke is in a frustum cylinder shape, the outline of a conical body is evenly distributed with air holes, and inward concave or outward convex structure is formed by reinforcing ribs between the adjacent air holes, so that a concave-convex shape is formed on the outline of the whole conical body, and the whole strength of the wheel spoke can be enhanced. Substantially, due to the unique concave-convex structure design at the air holes of the spoke, the lightweight wheel spoke improves the whole strength of the wheel spoke, and further reducing the material consumption of the outline part of the conical body of the wheel spoke under the premise that the whole wheel spoke ensures the bearing capacity of wheels not to be influenced, thus lightening the weight of the wheel spoke, and achieving the aim of reducing the weight of the whole vehicle and the oil consumption. Simultaneously, based on the detection data, the lightweight wheel spoke effectively improves the fatigue strength of the wheels, thus achieving the aim of prolonging the service life of the wheels.
Description
Technical field
The utility model relates to a kind of automobile and designs with the lightweight wheel spoke, the wheel spoke design of full size vehiclees such as particularly a kind of autotruck, passenger vehicle.It is the new improvement that the wheel spoke of existing automobile has been done.
Background technology
Transmit the strut member of vehicle body and ground-surface power when wheel is vehicle to run, and spoke is main stressed member, especially full size vehicle such as autotruck, passenger vehicle when guaranteeing that wheel bears support loads, higher to requirements such as the bearing capacity of wheel spoke, safetys.Therefore, in order to guarantee enough bearing capacities, spoke disc and single-piece thickness often adopt thicker steel plate manufacturing.The wheel spoke of existing bogie all adopts plate pressure moulding or spinning manufacturing to form, and only the weight of spoke just accounts for about 50% of whole wheel weight.The modern society of, oil resources growing tension increasingly serious in energy-saving and emission-reduction, the lightweight of vehicle must be the trend of development of automobile.Dead weight of vehicle alleviates 10% according to the study, can reduce oil consumption 5%-8% (selecting from Chinese automobile guide magazine).
Summary of the invention
The purpose of this utility model is for solving the lightweight problem of vehicle, providing a kind of through improved wheel spoke.
The structure of the utility model wheel spoke is: described spoke is the frustum tubular, and its larger diameter end is one uncovered, and smaller diameter end is the attachment face of annular, is evenly equipped with bolt hole on the attachment face, and the center of attachment face is the axletree hole; Be evenly equipped with the wind hole on the bullet profile of spoke, the reinforced rib between the adjacent wind hole forms unified evagination or unified inner concavity structure, makes single-piece bullet profile form concavo-convex alternate shape.
Key points in design of the present utility model is, utilize zone between wind hole and the wind hole concavo-convex structure decrease spoke use material thickness, alleviated the weight of spoke greatly.Through test, the spoke that the steel plate of similarity condition is made, spoke bullet profile changes indent or evagination configuration state into, its intensity is higher than the wheel spoke intensity of non-indent or evagination configuration state, its radially the fatigue ratio structure to be that the wheel spoke of non-indent or evagination configuration state has improved about about 40%, bending fatigue resistance has improved about about 30%.Therefore original spoke bullet profile wall thickness can reduce by 30%, and weight can reduce about 30%.Can reduce 5Kg by each wheel, 25 wheels of a truck calculate, and the car load lightweight is obvious, can reduce deadweight 125Kg, and the long-term use considerable benefit has been saved raw MAT'L again to spoke manufacturing enterprise.
The utility model passes through between spoke windward hole and the wind hole, the design of unique concaveconvex structure, the spoke bulk strength is promoted, and then can make whole spoke under the impregnable prerequisite of bearing capacity that guarantees wheel, that reduces spoke bullet profile uses the material amount, alleviate the weight of wheel spoke, thereby can reduce weight, the reduction oil consumption of car load.Simultaneously, based on detecting data, this utility model can also promote strength at repeated alternation, reaches to prolong the spoke purpose in service life.
Description of drawings
Fig. 1 is a three-dimensional structure diagram of the present utility model.
Among the figure: 1 attachment face, 2 bolts hole, 3 axletree holes, 4 wind holes, 5 reinforced ribs.
The specific embodiment
Referring to Fig. 1, the utility model automobile with lightweight wheel spoke structure is: described spoke is the frustum tubular, and its larger diameter end is one uncovered, and smaller diameter end is annular attachment face 1.Be evenly equipped with bolt hole 2 on the attachment face 1, be used for the wheel single-piece and fix.The center of attachment face 1 is axletree hole 3.Be evenly equipped with wind hole 4 on the bullet profile of spoke, wind hole 4 is according to the size of wheel, and its design-calculated quantity does not wait.The design in wind hole 4 not only can alleviate the weight of spoke, and plays a part spoke is lowered the temperature.Wind hole 4 can be the hole of circular port, slotted eye or other shapes.As preferred embodiment of the present utility model, the wind hole 4 among Fig. 1 is slotted eyes, and the length direction of slotted eye is vertical with the direction of spoke centre axis.The reinforced rib 5 in zone forms unified evagination or unified inner concavity between wind hole 4 and adjacent wind hole 4, make single-piece bullet profile form concavo-convex alternate shape, be that single-piece bullet profile forms: when reinforced rib 5 during all to evagination, 4 neighboring areas, wind hole then are the concavo-convex structure that concaves with respect to reinforced rib 5; Or when reinforced rib 5 all concaved, 4 neighboring areas, wind hole then were cambered outwards concavo-convex structure with respect to reinforced rib 5.Strengthened the type spoke bulk strength with this.Because the integrally formed concavo-convex structure of spoke, the thickness of wheel spoke just can be done thinlyyer relatively, and the weight of wheel spoke is alleviated greatly, and bearing capacity can not be affected.Simultaneously, wind hole 4 also can suitably be done greatlyyer, makes the reinforced rib 5 of the peritreme next-door neighbour both sides in wind hole 4, has further alleviated the weight of spoke.
Claims (4)
1. an automobile lightweight wheel spoke is the frustum tubular, and its larger diameter end is one uncovered, and smaller diameter end is an annular attachment face, is evenly equipped with bolt hole on the attachment face, and the center of attachment face is the axletree hole; It is characterized in that: be evenly equipped with the wind hole on the bullet profile of spoke, the reinforced rib between the adjacent wind hole forms unified evagination or unified inner concavity structure, makes single-piece bullet profile form concavo-convex alternate shape.
2. spoke according to claim 1 is characterized in that: the wind hole is a circular port.
3. spoke according to claim 1 is characterized in that: the wind hole is a slotted eye.
4. according to claim 2 or 3 described spokes, it is characterized in that: the reinforced rib of the peritreme next-door neighbour both sides in wind hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203503651U CN201580208U (en) | 2009-12-25 | 2009-12-25 | Lightweight wheel spoke for automobile |
| PCT/CN2010/075503 WO2011076009A1 (en) | 2009-12-25 | 2010-07-28 | Spoke of light-weight wheel for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203503651U CN201580208U (en) | 2009-12-25 | 2009-12-25 | Lightweight wheel spoke for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580208U true CN201580208U (en) | 2010-09-15 |
Family
ID=42722204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203503651U Expired - Lifetime CN201580208U (en) | 2009-12-25 | 2009-12-25 | Lightweight wheel spoke for automobile |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201580208U (en) |
| WO (1) | WO2011076009A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527317A (en) * | 2015-01-12 | 2015-04-22 | 山西中北睿智精诚科技有限公司 | Integral wheel used for heavy vehicle |
| CN105774388A (en) * | 2016-02-03 | 2016-07-20 | 正兴车轮集团有限公司 | Wheel spoke with materials around heat dissipation holes being thickened |
| CN108422800A (en) * | 2018-04-02 | 2018-08-21 | 胡鹏飞 | A kind of commercial vehicle wheel with lotus type spoke architecture |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4610482A (en) * | 1985-03-07 | 1986-09-09 | Motor Wheel Corporation | Vehicle wheel with disc forming outer tire retaining flange |
| US6332653B1 (en) * | 1998-09-08 | 2001-12-25 | Central Motor Wheel Co., Ltd. | Disc wheel for passenger car |
| US20030178887A1 (en) * | 2002-03-25 | 2003-09-25 | De A. Sereno Paulo Celso | Integrated super spoke wheel |
| CN2614949Y (en) * | 2003-04-22 | 2004-05-12 | 赖建辉 | Vehicle wheel spoke of rim |
| US7469973B2 (en) * | 2005-03-04 | 2008-12-30 | Hayes Lemmerz International, Inc. | Fabricated vehicle wheel having a disc with a plurality of strengthening ribs |
| CN2792832Y (en) * | 2005-05-19 | 2006-07-05 | 赖建辉 | Improved rim of 15 degree DC vehicle wheel without inner tube |
| CN200942682Y (en) * | 2006-07-17 | 2007-09-05 | 赖建辉 | Felly of 15 degree DC tubeless wheel S-shape rim |
| CN201183434Y (en) * | 2008-02-27 | 2009-01-21 | 中国重汽集团济南技术中心有限公司 | Heavy-duty car wheel set |
| CN201342904Y (en) * | 2009-01-09 | 2009-11-11 | 河南省汤阴县华兴机械制造有限公司 | Automotive wheel with spoke with reinforcement convex ribs |
-
2009
- 2009-12-25 CN CN2009203503651U patent/CN201580208U/en not_active Expired - Lifetime
-
2010
- 2010-07-28 WO PCT/CN2010/075503 patent/WO2011076009A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527317A (en) * | 2015-01-12 | 2015-04-22 | 山西中北睿智精诚科技有限公司 | Integral wheel used for heavy vehicle |
| CN105774388A (en) * | 2016-02-03 | 2016-07-20 | 正兴车轮集团有限公司 | Wheel spoke with materials around heat dissipation holes being thickened |
| CN108422800A (en) * | 2018-04-02 | 2018-08-21 | 胡鹏飞 | A kind of commercial vehicle wheel with lotus type spoke architecture |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011076009A1 (en) | 2011-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |