CN201544710U - 宽槽车轮 - Google Patents

宽槽车轮 Download PDF

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Publication number
CN201544710U
CN201544710U CN2009202560214U CN200920256021U CN201544710U CN 201544710 U CN201544710 U CN 201544710U CN 2009202560214 U CN2009202560214 U CN 2009202560214U CN 200920256021 U CN200920256021 U CN 200920256021U CN 201544710 U CN201544710 U CN 201544710U
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China
Prior art keywords
wheel
sipes
spoke
rim
wide slot
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Expired - Lifetime
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CN2009202560214U
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English (en)
Inventor
宋志俭
常勇
王树文
刘芳民
李波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arid Wheel (shandong) Co Ltd
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Jining Centurion Wheels Manufacturing Co Ltd
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Priority to CN2009202560214U priority Critical patent/CN201544710U/zh
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Abstract

本实用新型涉及一种宽槽车轮,属于技术领域。该宽槽车轮包括彼此焊接的轮辋和轮辐;所述轮辋外侧型面制有宽槽底,所述宽槽底的纵截面长度与轮辋的纵截面长度之比大于15%并小于60%;所述轮辐上的风孔是直径大于5cm并小于10cm的圆形风孔。该宽槽车轮不仅可降低轮辐耗材并适应多种车型,而且减轻轮辐的应力集中,提高了车轮寿命。

Description

宽槽车轮
技术领域
本实用新型涉及一种车轮,属于车轮技术领域。
背景技术
现有车轮的结构主要是由彼此焊接的轮辋1和轮辐2构成,如图1所示,其轮辋1外侧型面一般制成较窄的槽底部3,因此不仅制作轮辋耗材多,而且适应车型的面窄。又如图2所示,现有车轮的轮辐2上制有的风孔4都是直径较大的椭圆形,这样容易引起轮辐2的应力集中,缩短车轮寿命。
实用新型内容
本实用新型要解决的首要技术问题是,提出一种可降低轮辐耗材并适应多种车型的宽槽车轮。
本实用新型要解决的次要技术问题是,在解决首要技术问题的基础上进一步减轻上述宽槽车轮轮辐的应力集中。
为解决上述首要技术问题,本实用新型提出的技术方案是:一种宽槽车轮,包括彼此焊接的轮辋和轮辐;所述轮辋外侧型面制有宽槽底,所述宽槽底的纵截面长度与轮辋的纵截面长度之比大于15%并小于60%。
为解决上述次要技术问题,上述技术方案的改进是:所述轮辐上的风孔是直径大于5cm并小于10cm的圆形风孔。
本实用新型宽槽车轮的有益效果是,1)宽槽底轮辋有利于和辐板形成多个偏距,适合不同车型的安装;2)由于轮辋外侧型面形成宽槽底,因此可以相应降低轮辐的直径和高度,从而降低轮辐的耗材,减轻整个车轮的总重量,进而相对提高车辆的载重,并节约能耗;3)宽槽车轮的轮辐采用圆形小风孔,合理避免了应力集中,提高了整个车轮的使用寿命。
上述技术方案的进一步改进是:所述圆形风孔有10个,并沿轮辐侧面的圆周均布。
附图说明
下面结合附图对本实用新型的作进一步说明。
图1是现有宽槽车轮的结构示意图。
图2是图1的左视图。
图3是本实用新型实施例宽槽车轮的结构示意图。
图4是图3的左视图。
具体实施方式
实施例
本实施例的宽槽车轮如图3所示,包括彼此焊接的轮辋1和轮辐2;在轮辋2外侧型面制有宽槽底5,宽槽底5的纵截面长度L1与轮辋1的纵截面长度L2之比大于15%并小于60%。
如图4所示,轮辐2上的风孔是直径大于5cm并小于10cm的圆形风孔6。圆形风孔6有10个,并沿轮辐侧面的圆周均布。
对比图、图2和图3、图4,可以明显看出,本实施例的宽槽车轮的轮辐直径和高度都比现有车轮的轮辐降低了。
本实用新型的不局限于上述各实施例,比如:圆形风孔6也可以是15个或其他数量,圆形风孔6也可以沿轮辐侧面的圆周不均布;等等。凡采用等同替换形成的技术方案,均落在本实用新型要求的保护范围。

Claims (3)

1.一种宽槽车轮,包括彼此焊接的轮辋和轮辐;其特征在于:所述轮辋外侧型面制有宽槽底,所述宽槽底的纵截面长度与轮辋的纵截面长度之比大于15%并小于60%。
2.根据权利要求1所述宽槽车轮,其特征在于:所述轮辐上的风孔是直径大于5cm并小于10cm的圆形风孔。
3.根据权利要求2所述宽槽车轮,其特征在于:所述圆形风孔有10个,并沿轮辐侧面的圆周均布。
CN2009202560214U 2009-12-01 2009-12-01 宽槽车轮 Expired - Lifetime CN201544710U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202560214U CN201544710U (zh) 2009-12-01 2009-12-01 宽槽车轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202560214U CN201544710U (zh) 2009-12-01 2009-12-01 宽槽车轮

Publications (1)

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CN201544710U true CN201544710U (zh) 2010-08-11

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CN2009202560214U Expired - Lifetime CN201544710U (zh) 2009-12-01 2009-12-01 宽槽车轮

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112872742A (zh) * 2021-03-25 2021-06-01 宏源精工车轮股份有限公司 一种矿车车轮用弯辐板加工工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112872742A (zh) * 2021-03-25 2021-06-01 宏源精工车轮股份有限公司 一种矿车车轮用弯辐板加工工艺

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MAIFUWEI WHEEL MANUFACTURING (CHINA) CO., LTD.

Free format text: FORMER NAME: JINING CENTURY WHEEL MANUFACTURING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 272000 Hongyuan Industrial Park, Kangtai Road, Jining hi tech Development Zone, Shandong, Jining

Patentee after: Wheat (China) Fuwei Wheel Manufacturing Co. Ltd.

Address before: 272000 Hongyuan Industrial Park, Kangtai Road, Jining hi tech Development Zone, Shandong, Jining

Patentee before: Jining Centurion Wheel Manufacturing Co., Ltd.

CP03 Change of name, title or address

Address after: 272000 Hongyuan Industrial Park, Jining High-tech Development Zone, Shandong Province

Patentee after: ARID Wheel (Shandong) Co., Ltd.

Address before: 272000 Hongyuan Industrial Park, Kangtai Road, Jining High-tech Zone, Jining City, Shandong Province

Patentee before: Wheat (China) Fuwei Wheel Manufacturing Co. Ltd.

CP03 Change of name, title or address
CX01 Expiry of patent term

Granted publication date: 20100811

CX01 Expiry of patent term