CN202598085U - 一种摩托车发动机机油泵 - Google Patents

一种摩托车发动机机油泵 Download PDF

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Publication number
CN202598085U
CN202598085U CN 201220216518 CN201220216518U CN202598085U CN 202598085 U CN202598085 U CN 202598085U CN 201220216518 CN201220216518 CN 201220216518 CN 201220216518 U CN201220216518 U CN 201220216518U CN 202598085 U CN202598085 U CN 202598085U
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CN
China
Prior art keywords
pump
oil pump
lug boss
motorcycle engine
pump shaft
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Expired - Fee Related
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CN 201220216518
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English (en)
Inventor
黄浩敏
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.)
Heshan Guoji Nanlian Motorcycle Industry Co., Ltd.
Original Assignee
JIANGMEN TIANYI METAL INDUSTRY Co Ltd
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Priority to CN 201220216518 priority Critical patent/CN202598085U/zh
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Publication of CN202598085U publication Critical patent/CN202598085U/zh
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Abstract

本实用新型涉及一种耐用的摩托车发动机机油泵,包括泵体总高、泵轴限位凸台厚度,泵体总高为21.5±0.5mm,泵轴限位凸台厚度为3±0.5mm。机油泵的泵体总高减小,泵轴的限位凸台厚度加厚,这样,机油泵的整体结构紧揍,机油泵工作时,各零部件的受力分布更均匀,故使机油泵泵轴不易断裂,延长了泵轴的使用寿命。

Description

一种摩托车发动机机油泵
技术领域
本实用新型涉及一种摩托车发动机机油泵。
背景技术
现有摩托车发动机机油泵总体高度为23mm,泵轴限位凸台厚度这2.2mm,由于机油泵总高过高,而泵轴限位凸台厚度又过于薄弱,机油泵在使用过程中,泵轴受力过余分散,且受力不平衡,使泵轴极易断裂,缩短了机油泵的使用寿命。 
发明内容
为了克服现有技术的不足,本实用新型的目的是提供一种耐用的摩托车发动机机油泵。
技术方案
本实用新型的目的是这样实现的:一种摩托车发动机机油泵,包括泵体总高、泵轴限位凸台厚度。其特殊之处在于:泵体总高为21.5±0.5mm,泵轴限位凸台厚度为3±0.5mm。
有益效果:
由于采用了本实用新型所述的技术方案:机油泵的泵体总高减小,泵轴的限位凸台厚度加厚,这样,机油泵的整体结构紧揍,机油泵工作时,各零部件的受力分布更均匀,故使机油泵泵轴不易断裂,延长了泵轴的使用寿命。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型实施例所述摩托车发动机机油泵的机油泵体与泵轴的结构示意图。
具体实施方式:
以下结合附图对本实用新型实施例的具体结构作进一步描述。
参照图1,所述摩托车发动机机油泵,机油泵体1的总高11为21.5±0.5mm, 泵轴2限位凸台厚度21为3±0.5mm。
以上所述,仅是本实用新型的较佳实施例而已,并非对本实用新型的结构作任何形式上的限制。凡依据本实用新型的技术实质对以上实施例所作的任何简单修改及等同变化与修饰,均仍属于本实用新型的技术方案的范围内。 

Claims (1)

1.一种摩托车发动机机油泵,包括泵体总高、泵轴限位凸台厚度;其特征在于:泵体总高为21.5±0.5mm,泵轴限位凸台厚度为3±0.5mm。
CN 201220216518 2012-05-15 2012-05-15 一种摩托车发动机机油泵 Expired - Fee Related CN202598085U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220216518 CN202598085U (zh) 2012-05-15 2012-05-15 一种摩托车发动机机油泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220216518 CN202598085U (zh) 2012-05-15 2012-05-15 一种摩托车发动机机油泵

Publications (1)

Publication Number Publication Date
CN202598085U true CN202598085U (zh) 2012-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220216518 Expired - Fee Related CN202598085U (zh) 2012-05-15 2012-05-15 一种摩托车发动机机油泵

Country Status (1)

Country Link
CN (1) CN202598085U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HESHAN GUOJI NANLIAN MOTORCYCLE INDUSTRY CO., LTD.

Free format text: FORMER OWNER: JIANGMEN TIANYI METAL INDUSTRY CO., LTD.

Effective date: 20140703

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140703

Address after: Sha Ping Zhen Xin Cheng Road Heshan City, Guangdong province 529080 Jiangmen City No. 577

Patentee after: Heshan Guoji Nanlian Motorcycle Industry Co., Ltd.

Address before: 529080 No. 18 down road, Macheng three industrial zone, Jianghai District, Guangdong, Jiangmen

Patentee before: Jiangmen Tianyi Metal Industry Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20190515