CN2898349Y - 扭矩限制器 - Google Patents

扭矩限制器 Download PDF

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Publication number
CN2898349Y
CN2898349Y CNU2006200553320U CN200620055332U CN2898349Y CN 2898349 Y CN2898349 Y CN 2898349Y CN U2006200553320 U CNU2006200553320 U CN U2006200553320U CN 200620055332 U CN200620055332 U CN 200620055332U CN 2898349 Y CN2898349 Y CN 2898349Y
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CN
China
Prior art keywords
protection device
friction
starting
start protection
steel plate
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
Application number
CNU2006200553320U
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English (en)
Inventor
谢锡祥
赵永周
王万洪
阳远贵
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.)
GUANGZHOU PANYU HUANAN MOTORS GROUP CO Ltd
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GUANGZHOU PANYU HUANAN MOTORS GROUP CO Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by GUANGZHOU PANYU HUANAN MOTORS GROUP CO Ltd filed Critical GUANGZHOU PANYU HUANAN MOTORS GROUP CO Ltd
Priority to CNU2006200553320U priority Critical patent/CN2898349Y/zh
Priority to PCT/CN2007/000046 priority patent/WO2007095822A1/zh
Application granted granted Critical
Publication of CN2898349Y publication Critical patent/CN2898349Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/10—Safety devices not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members
    • F16D43/213—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces
    • F16D43/215—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with flat friction surfaces, e.g. discs
    • F16D43/216—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with flat friction surfaces, e.g. discs with multiple lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • F16D7/027—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs with multiple lamellae

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Operated Clutches (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Transmission Devices (AREA)

Abstract

本实用新型扭矩限制器属于摩托车发动机领域，起动保护器内套，挡圈，起动过桥齿轮，摩擦钢板，摩擦板，起动保护器间隔垫片，碟形弹簧，调整垫圈组成，起动过桥齿轮，摩擦板起动保护器间隔垫片通过花键与起动保护器内套连接，碟形弹簧装配于起动保护器间隔垫片和挡圈之间，调整垫圈装配于碟形弹簧和挡圈之间，本实用新型结构简单，当起动电机过载和发动机反打、反转时对起动电机和发动机进行过载保护，能双向切断动力的传递。

Description

扭矩限制器
技术领域
本实用新型扭矩限制器属于摩托车发动机领域，特别是涉及一种安装在发动机曲轴箱内的扭矩限制器。
现有技术
目前两轮摩托车、三轮摩托车、四轮机动车辆所用发动机由起动电机到曲轴的动力传动中没有能双向切断动力的机构，不能在起动电机过载和发动机反转时对起动电机和发动机进行过载保护。
实用新型内容
本实用新型的目的在于避免现有技术的不足之处，而提供一种在两轮摩托车、三轮摩托车、四轮机动车辆所用发动机由起动电机到曲轴的动力传动中增设能双向切断动力的扭矩限制器，结构简单、体积小、功能可靠，提高了发动机的可靠性和耐久性。
本实用新型的目的是通过以下措施来达到的，起动保护器内套，挡圈，起动过桥齿轮，摩擦钢板，摩擦板，起动保护器间隔垫片，碟形弹簧，调整垫圈组成，起动过桥齿轮，摩擦板起动保护器间隔垫片通过花键与起动保护器内套连接，碟形弹簧装配于起动保护器间隔垫片和挡圈之间，调整垫圈装配于碟形弹簧和挡圈之间，调整碟形弹簧的压缩量，挡圈将起动过桥齿轮、摩擦钢板、摩擦板、起动保护器间隔垫片、碟形弹簧和调整垫圈组合压紧于起动保护器内套上，摩擦钢板外圆周上加工有渐开线齿廓。
碟形弹簧通过挡圈的压缩在摩擦钢板和摩擦板之间产生正压力而获得摩擦力，使摩擦钢板与摩擦板之间能传递动力，摩擦钢板与摩擦板之间通过摩擦力传递动力，摩擦板与起动保护器内套之间通过花键传递动力，起动保护器内套与起动过桥齿轮之间通过花键传递动力，摩擦钢板和起动过桥齿轮之间就能传递动力，通过调整垫圈调整碟形弹簧的压缩量而调整摩擦钢板和摩擦板之间的摩擦力，使摩擦钢板和起动过桥齿轮之间传递的扭矩在规定的范围内。当起动电机过载和发动机反打、反转，摩擦钢板和起动过桥齿轮之间传递的扭矩超过规定范围时，摩擦钢板、摩擦板之间打滑而切断摩擦钢板和起动过桥齿轮之间的动力传递，对起动电机和发动机进行有效的保护。
本实用新型摩擦板和摩擦钢板为多片组成。
本实用新型结构简单，当起动电机过载和发动机反打、反转时对起动电机和发动机进行过载保护，能双向切断动力的传递。
附图说明
附图1是本实用新型的结构示意图。
具体实施方式
下面结合附图对本实用新型作进一步说明。
如附图1所示，本实用新型起动保护器内套1，挡圈2，起动过桥齿轮3，摩擦钢板4，摩擦板5，起动保护器间隔垫片6，碟形弹簧7，调整垫圈8组成，起动过桥齿轮摩擦板和起动保护器间隔垫片通过花键与起动保护器内套连接，3片碟形弹簧对合组合装配于起动保护器间隔垫片和挡圈之间，挡圈将起动过桥齿轮，摩擦钢板，摩擦板，起动保护器间隔垫片，碟形弹簧和调整垫圈组合压紧于起动保护器内套上，摩擦钢板外圆周上加工有渐开线齿廓。

Claims (4)

1、种扭矩限制器，其特征是起动保护器内套，挡圈，起动过桥齿轮，摩擦钢板，摩擦板，起动保护器间隔垫片，碟形弹簧，调整垫圈组成，起动过桥齿轮，摩擦板起动保护器间隔垫片通过花键与起动保护器内套连接，碟形弹簧装配于起动保护器间隔垫片和挡圈之间，调整垫圈装配于碟形弹簧和挡圈之间。
2、根据权利要求1所述的扭矩限制器，其特征是摩擦钢板外圆周上加工有渐开线齿廓。
3、据权利要求1所述的扭矩限制器，其特征是3片碟形弹簧对合组合装配于起动保护器间隔垫片和挡圈之间。
4、据权利要求1所述的扭矩限制器，其特征是摩擦板和摩擦钢板为多片。
CNU2006200553320U 2006-02-22 2006-02-22 扭矩限制器 Expired - Fee Related CN2898349Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNU2006200553320U CN2898349Y (zh) 2006-02-22 2006-02-22 扭矩限制器
PCT/CN2007/000046 WO2007095822A1 (fr) 2006-02-22 2007-01-08 Limiteur de couple

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CNU2006200553320U CN2898349Y (zh) 2006-02-22 2006-02-22 扭矩限制器

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CN2898349Y true CN2898349Y (zh) 2007-05-09

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074883A (zh) * 2014-07-16 2014-10-01 无锡凯绎科技有限公司 机械式电机过载保护装置
CN105605190A (zh) * 2014-11-19 2016-05-25 日本电产新宝株式会社 谐波齿轮装置
CN106168260A (zh) * 2016-08-26 2016-11-30 浙江巨跃齿轮有限公司 发动机扭矩保护器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393477B (de) * 1989-02-08 1991-10-25 Steyr Daimler Puch Ag Vorrichtung zur drehmomentuebertragung bei kraftfahrzeugen mit allradantrieb
JPH0495618A (ja) * 1990-08-10 1992-03-27 Tsubakimoto Emason:Kk スリップ／トリップトルク可変式クラッチ
JP4347468B2 (ja) * 1999-09-05 2009-10-21 本田技研工業株式会社 トルクリミッタ
CN2536845Y (zh) * 2002-04-23 2003-02-19 上海理工大学 齿向均载的薄盘组合齿轮

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074883A (zh) * 2014-07-16 2014-10-01 无锡凯绎科技有限公司 机械式电机过载保护装置
CN105605190A (zh) * 2014-11-19 2016-05-25 日本电产新宝株式会社 谐波齿轮装置
CN106168260A (zh) * 2016-08-26 2016-11-30 浙江巨跃齿轮有限公司 发动机扭矩保护器
CN106168260B (zh) * 2016-08-26 2023-06-20 浙江巨跃齿轮有限公司 发动机扭矩保护器

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
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Granted publication date: 20070509