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CN201116494Y - 一种汽油机调速齿轮安装结构 - Google Patents

一种汽油机调速齿轮安装结构 Download PDF

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Publication number
CN201116494Y
CN201116494Y CNU2007201250885U CN200720125088U CN201116494Y CN 201116494 Y CN201116494 Y CN 201116494Y CN U2007201250885 U CNU2007201250885 U CN U2007201250885U CN 200720125088 U CN200720125088 U CN 200720125088U CN 201116494 Y CN201116494 Y CN 201116494Y
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China
Prior art keywords
engine speed
gasoline engine
mounting structure
pressing plate
regulation gear
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Expired - Fee Related
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CNU2007201250885U
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English (en)
Inventor
柳顺峰
冯德军
李其才
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Chongqing Zongshen General Power Machine Co Ltd
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Chongqing Zongshen Technology Development and Research Co Ltd
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Abstract

本实用新型公开一种汽油机调速齿轮安装结构,它包括齿轮轴、压板和固定螺栓;其特征在于所述压板一端设有缺口与增设于机体上的铸造凸台对应,另一端通过螺栓与机体连接。相比现有技术,本实用新型不但结构更简单、安装更方便,有效降低装配成本;而且稳定性和可靠性不会改变。

Description

一种汽油机调速齿轮安装结构
技术领域
本实用新型涉及一种汽油机的调速齿轮安装结构,属于机械制造技术领域。
背景技术
调速齿轮是汽油机上的重要部件,它由齿轮轴固定于机体上,通过调速柄和调速帽的接触进行调速。参见图1,现有技术的调速齿轮6安装结构包括齿轮轴1、压板2和固定螺栓3,齿轮轴1上设有凹槽与机体壁上的凸台对应(压板下部不常见,故省略),齿轮轴1通过压板2和设于压板两端的固定螺栓3固定在机体上。这种在压板2两端设计固定螺栓的结构,虽然稳固,但安装工序不够简便,还增加了装配成本。
实用新型内容
针对现有技术存在的上述不足,本实用新型的目的在于提供一种安装结构简单,有效降低装配成本,而且稳定可靠的汽油机调速齿轮安装结构。
本实用新型的目的是这样实现的:汽油机调速齿轮安装结构,包括齿轮轴、压板和固定螺栓;其特征在于所述压板一端设有缺口与增设于机体上的铸造凸台对应,另一端通过螺栓与机体连接。
相比现有技术,本实用新型不但结构更简单、安装更方便,有效降低装配成本;而且稳定性和可靠性不会改变。
附图说明
图1是现有技术的结构示意图;
图2是本实用新型的结构示意图;
图3是图2的A-A剖视图。
具体实施方式
如图2所示,本实用新型汽油机调速齿轮安装结构,包括齿轮轴1、压板2和固定螺栓3;所述压板2的一端设有缺口4与增设于机体上的铸造凸台5对应并卡接(参见图3),即可防止压板左右位移;缺口4和凸台5为矩形状,加工更方便。压板2的另一端通过螺栓3与机体连接,即在压板2上设有与固定螺栓3配合的螺孔(与现有技术相同)。
这样在装配调速齿轮6时,首先将齿轮轴1轴体上的凹槽与机体壁上的凸台卡接,即将齿轮轴1限位;然后将压板2盖于其上将机体上的铸造小凸台5与压板2上的缺口配合(卡接),防止压板2错位;再装配设于压板2另一端的螺栓,将压板2与机体固定连接。这样只需一只螺栓即可达到稳固调速齿轮(轴)的目的。使用本实用新型不但减少了螺栓成本,还降低了加工难度,装配更方便、更快捷,安装成本更低。

Claims (2)

1、汽油机调速齿轮安装结构,包括齿轮轴(1)、压板(2)和固定螺栓(3);其特征在于所述压板(2)一端设有缺口(4)与增设于机体上的铸造凸台(5)对应,另一端通过螺栓(3)与机体连接。
2、根据权利要求1所述的汽油机调速齿轮安装结构,其特征在于所述缺口(4)和凸台(5)为矩形状。
CNU2007201250885U 2007-08-30 2007-08-30 一种汽油机调速齿轮安装结构 Expired - Fee Related CN201116494Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201250885U CN201116494Y (zh) 2007-08-30 2007-08-30 一种汽油机调速齿轮安装结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201250885U CN201116494Y (zh) 2007-08-30 2007-08-30 一种汽油机调速齿轮安装结构

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CN201116494Y true CN201116494Y (zh) 2008-09-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104179577A (zh) * 2014-08-06 2014-12-03 南通爱慕希机械有限公司 一种飞机上专用调速器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104179577A (zh) * 2014-08-06 2014-12-03 南通爱慕希机械有限公司 一种飞机上专用调速器
CN104179577B (zh) * 2014-08-06 2016-09-07 南通爱慕希机械有限公司 一种飞机上专用调速器

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Owner name: CHONGQING ZONGSHEN GENERAL POWER MACHINE CO., LTD.

Free format text: FORMER OWNER: CHONGQING ZONGSHEN TECHNOLOGY DEVELOPMENT + RESEARCH CO. LTD.

Effective date: 20101112

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Free format text: CORRECT: ADDRESS; FROM: 400039 NO.25, ERLANG ROAD, SHIQIAOPU, HIGH-TECH. ZONE, CHONGQING CITY TO: 400054 CHAOYOUCHANG, BA'NAN DISTRICT, CHONGQING CITY

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Effective date of registration: 20101112

Address after: 400054 Banan District, Chongqing fried oil field

Patentee after: Chongqing Zongshen General Power Machine Co., Ltd.

Address before: 400039, No. 25 Erlang Road, Chongqing hi tech Development Zone, Shiqiaopu

Patentee before: Chongqing Zongshen Technology Development & Research Co., Ltd.

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

Granted publication date: 20080917

Termination date: 20160830

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