CN201907362U - Heat radiation reinforced automobile steel ring spoke - Google Patents
Heat radiation reinforced automobile steel ring spoke Download PDFInfo
- Publication number
- CN201907362U CN201907362U CN2011200261821U CN201120026182U CN201907362U CN 201907362 U CN201907362 U CN 201907362U CN 2011200261821 U CN2011200261821 U CN 2011200261821U CN 201120026182 U CN201120026182 U CN 201120026182U CN 201907362 U CN201907362 U CN 201907362U
- Authority
- CN
- China
- Prior art keywords
- spoke
- spokes
- around
- arc part
- automobile steel
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 230000005855 radiation Effects 0.000 title 1
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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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
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- Tires In General (AREA)
Abstract
本实用新型提供一种散热加强型汽车钢圈轮辐，包括辐板，所述的辐板圆弧部分设置风孔，所述的风孔周边设置环状加强筋，所述的加强筋向轮辐圆弧部分的内侧凸起。本实用新型的有益效果是：轮辐圆弧部分的风孔周边加强筋，使风孔周边的钢材部分加厚，使轮辐的强度增加，力学性能变好，从而延长轮辐的使用寿命，提高了行车的安全性，当汽车行驶时，风孔周边的加强筋能产生一定的风力，对轮辐起到了散热降温作用。
The utility model provides a heat-dissipating enhanced type automobile steel rim spoke, which includes a spoke plate, an air hole is arranged on the circular arc part of the spoke plate, and a ring-shaped reinforcing rib is arranged around the air hole, and the reinforcing rib is directed towards the spoke circle. The inner side of the arc portion is raised. The beneficial effects of the utility model are: the reinforcing ribs around the air holes in the circular arc part of the spokes thicken the steel parts around the air holes, increase the strength of the spokes, and improve the mechanical properties, thereby prolonging the service life of the spokes and improving the driving performance. When the car is running, the reinforcing ribs around the wind holes can generate a certain amount of wind force, which can dissipate heat and cool down the spokes.
Description
技术领域technical field
本实用新型涉及一种汽车轮辐，特别是一种散热加强型汽车钢圈轮辐。The utility model relates to an automobile wheel spoke, in particular to a heat dissipation enhanced automobile steel ring spoke.
背景技术Background technique
轮辐是机动车车轮总成的主要部件之一，现有技术中汽车轮胎钢圈的轮辐，其轮辐上均匀分布有复数个腰形或圆形的通风孔，以便于轮胎与轮辋上的热量的散发，但由于轮辐为拉伸成形，拉伸后辐板的圆弧部分钢板的厚度小于正常下料时钢板的厚度，因而辐板的圆弧部分的强度和刚度是最低的。冲风孔后，由于风孔对材料强度和刚度的破坏，材料在受力后发生变形，轮辐因圆弧部分强度不够而易出现扭曲变形，尤其是风孔周边更容易开裂，导致汽车钢圈轮辐报废，造成行驶事故。The wheel spoke is one of the main parts of the motor vehicle wheel assembly. In the prior art, the spokes of the steel rim of the automobile tire have a plurality of waist-shaped or circular ventilation holes evenly distributed on the spokes, so as to facilitate the heat exchange between the tire and the rim. However, since the spokes are formed by stretching, the thickness of the steel plate at the arc part of the web after stretching is smaller than that of the steel plate during normal blanking, so the strength and stiffness of the arc part of the web are the lowest. After the air hole is blown, due to the damage to the strength and stiffness of the material by the air hole, the material deforms after being stressed, and the spokes are prone to distortion and deformation due to the insufficient strength of the arc part, especially the periphery of the air hole is more likely to crack, resulting in the car rim The spokes are scrapped, causing driving accidents.
发明内容Contents of the invention
本实用新型的目的在于克服现有技术中的不足之处，提供一种散热加强型汽车钢圈轮辐，以期提高汽车钢圈轮辐的使用寿命、提高汽车行驶的安全可靠性。The purpose of the utility model is to overcome the deficiencies in the prior art and provide a heat-dissipating-enhanced automobile steel rim spoke, in order to increase the service life of the automobile steel rim spoke and improve the safety and reliability of automobile driving.
为了实现上述目的，本实用新型的技术方案是：一种散热加强型汽车钢圈轮辐，包括辐板，所述的辐板圆弧部分设置风孔，所述的风孔周边设置环状加强筋，所述的加强筋向轮辐圆弧部分的内侧凸起。In order to achieve the above object, the technical solution of the present utility model is: a heat dissipation enhanced automobile steel rim spoke, including a spoke plate, the circular arc part of the spoke plate is provided with air holes, and ring-shaped reinforcing ribs are arranged around the air holes , the reinforcing rib protrudes toward the inner side of the arc portion of the spoke.
本实用新型的有益效果是：轮辐圆弧部分的风孔周边加强筋，使风孔周边的钢材部分加厚，使轮辐的强度增加，力学性能变好，从而延长轮辐的使用寿命，提高了行车的安全性，另当汽车行驶时，风孔周边的加强筋能产生一定的风力，对轮辐起到了散热降温作用。The beneficial effects of the utility model are: the reinforcing ribs around the air holes in the circular arc part of the spokes thicken the steel parts around the air holes, increase the strength of the spokes, and improve the mechanical properties, thereby prolonging the service life of the spokes and improving the driving performance. In addition, when the car is running, the reinforcing ribs around the wind holes can generate a certain amount of wind force, which can dissipate heat and cool down the spokes.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
具体实施方式Detailed ways
下面结合附图及具体实施方式对本实用新型作进一步说明。The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.
如图1所示，本实用新型的散热加强型汽车钢圈轮辐，包括辐板1，所述的辐板1的圆弧部分设置风孔2，所述的风孔2周边用冲压膜冲挤出环状加强筋3，所述的加强筋3向轮辐圆弧部分的内侧凸起。As shown in Figure 1, the radiator-enhanced automobile steel rim spoke of the present invention includes a spoke plate 1, and the arc part of the spoke plate 1 is provided with an air hole 2, and the periphery of the air hole 2 is squeezed with a stamping film A ring-shaped reinforcing rib 3 protrudes toward the inner side of the arc portion of the spoke.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200261821U CN201907362U (en) | 2011-01-27 | 2011-01-27 | Heat radiation reinforced automobile steel ring spoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200261821U CN201907362U (en) | 2011-01-27 | 2011-01-27 | Heat radiation reinforced automobile steel ring spoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907362U true CN201907362U (en) | 2011-07-27 |
Family
ID=44299572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200261821U Expired - Fee Related CN201907362U (en) | 2011-01-27 | 2011-01-27 | Heat radiation reinforced automobile steel ring spoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2011
- 2011-01-27 CN CN2011200261821U patent/CN201907362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20140127 |