CN204253844U - 一种驱动齿轮与拨叉的连接结构 - Google Patents

一种驱动齿轮与拨叉的连接结构 Download PDF

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Publication number
CN204253844U
CN204253844U CN201420627256.0U CN201420627256U CN204253844U CN 204253844 U CN204253844 U CN 204253844U CN 201420627256 U CN201420627256 U CN 201420627256U CN 204253844 U CN204253844 U CN 204253844U
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CN
China
Prior art keywords
shift fork
actuation gear
annular boss
linkage structure
ring set
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Expired - Fee Related
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CN201420627256.0U
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English (en)
Inventor
李博
孙艳
姚本顺
王瑞平
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.)
Zhejiang Geely Holding Group Co Ltd
Ningbo Shangzhongxia Automatic Transmission Co Ltd
Zhejiang Geely Power Train Co Ltd
Hunan Luoyou Engine Parts Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Ningbo Shangzhongxia Automatic Transmission Co Ltd
Zhejiang Geely Luoyou Engine Co Ltd
Jinan Geely Auto Parts Co Ltd
Hunan Luoyou Engine Parts Co Ltd
Hunan Jisheng International Power Transmission System Co Ltd
Shandong Jili Transmission Co Ltd
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Application filed by Zhejiang Geely Holding Group Co Ltd, Ningbo Shangzhongxia Automatic Transmission Co Ltd, Zhejiang Geely Luoyou Engine Co Ltd, Jinan Geely Auto Parts Co Ltd, Hunan Luoyou Engine Parts Co Ltd, Hunan Jisheng International Power Transmission System Co Ltd, Shandong Jili Transmission Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN201420627256.0U priority Critical patent/CN204253844U/zh
Application granted granted Critical
Publication of CN204253844U publication Critical patent/CN204253844U/zh
Expired - Fee Related legal-status Critical Current
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Abstract

本实用新型公开了一种驱动齿轮与拨叉的连接结构，包括驱动齿轮和拨叉，驱动齿轮朝向拨叉的端面上延伸设有环形凸台，拨叉朝向驱动齿轮的端面上延伸设有与环形凸台相配合的开口环套，拨叉夹套在驱动齿轮的齿轮轴上且开口环套套接在环形凸台上。结构精简紧凑，易于制作，装配方便。耐磨损，不易损坏。彻底消除了与变速器壳体发生干涉的不良因素，提高了整车的安全性能。

Description

一种驱动齿轮与拨叉的连接结构
技术领域
本实用新型涉及汽车制造技术领域，尤其是涉及一种驱动齿轮与拨叉的连接结构。
背景技术
随着市场对自动挡车型需求的不断增多，自动挡车型的品质也在不断地提高，特别在车辆的噪音、环保、油耗方面的要求越来越高。现有技术的汽车起动机的驱动齿轮与拨叉的连接结构中设有尼龙垫片，当拨叉带动驱动齿轮回位的过程中，尼龙垫片和变速器壳体易发生干涉造成异响，影响整车性能。
实用新型内容
本实用新型针对现有技术的不足，所要解决的技术问题是提供一种驱动齿轮与拨叉的连接结构，其去除尼龙垫片，优化结构，彻底消除驱动齿轮在回位时与变速器壳体干涉发生异响的问题。
本实用新型是通过以下技术方案使上述技术问题得以解决。
一种驱动齿轮与拨叉的连接结构，包括驱动齿轮和拨叉，驱动齿轮朝向拨叉的端面上延伸设有环形凸台，拨叉朝向驱动齿轮的端面上延伸设有与环形凸台相配合的开口环套，拨叉夹套在驱动齿轮的齿轮轴上且开口环套套接在环形凸台上。在该结构中，去除了尼龙垫片，通过在拨叉上设置开口环套，同时在驱动齿轮上设置环形凸台，将开口环套套接在环形凸台上，使得拨叉与驱动齿轮直接连接并带动驱动齿轮运动，从根本上消除了与变速器壳体发生干涉的因素。
作为优选，拨叉和开口环套为一体成型结构。
作为优选，拨叉为尼龙材质结构。
作为优选，驱动齿轮和环形凸台为一体成型结构。
本实用新型的有益效果：结构精简紧凑，易于制作，装配方便。耐磨损，不易损坏。彻底消除了与变速器壳体发生干涉的不良因素，提高了整车的安全性能。
附图说明
图1是本实用新型在工作状态下的结构示意图。
图中：1-驱动齿轮，2-拨叉，3-环形凸台，4-开口环套。
具体实施方式
下面通过实施例并结合附图对本实用新型进行详细的说明。
实施例
如图1所示的本实用新型一种驱动齿轮与拨叉的连接结构，包括驱动齿轮1和尼龙材质的拨叉2，驱动齿轮1朝向拨叉2的端面上延伸设有环形凸台3，驱动齿轮1和环形凸台3为一体成型结构。拨叉2朝向驱动齿轮1的端面上延伸设有与环形凸台3相配合的开口环套4，拨叉2和开口环套4为一体成型结构。拨叉2夹套在驱动齿轮1的齿轮轴上且开口环套4套接在环形凸台3上。

Claims (4)

1.一种驱动齿轮与拨叉的连接结构，其特征是：包括驱动齿轮（1）和拨叉（2），驱动齿轮（1）朝向拨叉（2）的端面上延伸设有环形凸台（3），拨叉（2）朝向驱动齿轮（1）的端面上延伸设有与环形凸台（3）相配合的开口环套（4），拨叉（2）夹套在驱动齿轮（1）的齿轮轴上且开口环套（4）套接在环形凸台（3）上。
2.根据权利要求1所述的驱动齿轮与拨叉的连接结构，其特征是：拨叉（2）和开口环套（4）为一体成型结构。
3.根据权利要求1所述的驱动齿轮与拨叉的连接结构，其特征是：拨叉（2）为尼龙材质结构。
4.根据权利要求1所述的驱动齿轮与拨叉的连接结构，其特征是：驱动齿轮（1）和环形凸台（3）为一体成型结构。
CN201420627256.0U 2014-10-28 2014-10-28 一种驱动齿轮与拨叉的连接结构 Expired - Fee Related CN204253844U (zh)

Priority Applications (1)

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CN201420627256.0U CN204253844U (zh) 2014-10-28 2014-10-28 一种驱动齿轮与拨叉的连接结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420627256.0U CN204253844U (zh) 2014-10-28 2014-10-28 一种驱动齿轮与拨叉的连接结构

Publications (1)

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CN204253844U true CN204253844U (zh) 2015-04-08

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CN (1) CN204253844U (zh)

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Effective date of registration: 20160105

Address after: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528

Patentee after: ZHEJIANG GEELY LUOYOU ENGINE Co.,Ltd.

Patentee after: JI'NAN GEELY AUTO PARTS Co.,Ltd.

Patentee after: HUNAN LUOYOU ENGINE PARTS Co.,Ltd.

Patentee after: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd.

Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd.

Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528

Patentee before: ZHEJIANG GEELY LUOYOU ENGINE Co.,Ltd.

Patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd.

Patentee before: HUNAN LUOYOU ENGINE PARTS Co.,Ltd.

Patentee before: SHANDONG JILI TRANSMISSION Co.,Ltd.

Patentee before: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd.

Patentee before: HUNAN JISHENG INTERNATIONAL POWER TRANSMISSION SYSTEM Co.,Ltd.

Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province

Co-patentee after: JI'NAN GEELY AUTO PARTS Co.,Ltd.

Patentee after: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd.

Co-patentee after: HUNAN LUOYOU ENGINE PARTS Co.,Ltd.

Co-patentee after: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd.

Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd.

Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province

Co-patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd.

Patentee before: ZHEJIANG GEELY LUOYOU ENGINE Co.,Ltd.

Co-patentee before: HUNAN LUOYOU ENGINE PARTS Co.,Ltd.

Co-patentee before: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd.

Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd.

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Address after: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528

Co-patentee after: HUNAN LUOYOU ENGINE PARTS Co.,Ltd.

Patentee after: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd.

Co-patentee after: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd.

Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd.

Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528

Co-patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd.

Patentee before: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd.

Co-patentee before: HUNAN LUOYOU ENGINE PARTS Co.,Ltd.

Co-patentee before: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd.

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Granted publication date: 20150408

Termination date: 20211028