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CN106536988A - 扭矩传递装置 - Google Patents

扭矩传递装置 Download PDF

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Publication number
CN106536988A
CN106536988A CN201580037863.9A CN201580037863A CN106536988A CN 106536988 A CN106536988 A CN 106536988A CN 201580037863 A CN201580037863 A CN 201580037863A CN 106536988 A CN106536988 A CN 106536988A
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Prior art keywords
torque transmitter
operating element
turbine
torque
housing
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CN201580037863.9A
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Inventor
S·马伊恩沙因
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Schaeffler Technologies AG and Co KG
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Schaeffler Technologies AG and Co KG
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Classifications

    • 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
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • 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
    • F16H—GEARING
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • 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
    • F16D13/00—Friction clutches
    • F16D13/76—Friction clutches specially adapted to incorporate with other transmission parts, i.e. at least one of the clutch parts also having another function, e.g. being the disc of a pulley
    • 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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/18—Details
    • 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
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/24—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches
    • F16D13/26—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches in which the or each axially-movable member is pressed exclusively against an axially-located member
    • 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
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/40—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which the or each axially-movable member is pressed exclusively against an axially-located member
    • 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
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0205—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type two chamber system, i.e. without a separated, closed chamber specially adapted for actuating a lock-up clutch
    • 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
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • F16H2045/0226—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers
    • 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
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • F16H2045/0263—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means the damper comprising a pendulum
    • 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
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

本发明涉及一种变矩器(10)，其包括分接离合器，其中，为了操纵分接离合器，所述分接离合器(20)具有能轴向移动的和/或轴向弹性的操纵元件(26)，其中，所述操纵元件构造为与所述涡轮不同的构件并且被安装在所述涡轮上。

Description

扭矩传递装置
技术领域
本发明涉及一种具有根据权利要求1的前序部分所述特征的扭矩传递装置。
背景技术
由DE102013202661已知一种布置在机动车驱动系中的扭矩传递装置，所述扭矩传递装置作用地布置在驱动侧和从动侧之间并且包括变矩器，所述变矩器具有一个壳体，在所述壳体中布置有泵轮、涡轮和分接离合器，用于在驱动侧和从动侧之间传递扭矩，其中，为了操纵所述分接离合器，所述分接离合器具有一个能轴向移动的且构造为涡轮的操纵元件。
发明内容
本发明的目的在于，改善扭矩传递装置的可靠性，降低制造成本，减小安装空间需求和/或改善尤其是分接离合器的性能。
根据本发明，所述目的通过具有根据权利要求1的特征的扭矩传递装置来实现。
相应地，建议一种扭矩传递装置，所述扭矩传递装置在驱动侧和从动侧之间起作用，并且包括变矩器，所述变矩器具有一个壳体，在所述壳体中布置有泵轮、涡轮和分接离合器，用于在驱动侧和从动侧之间传递扭矩，其中，为了操纵分接离合器，所述分接离合器具有能轴向移动的和/或轴向弹性的操纵元件，其中，所述操纵元件构造为与所述涡轮不同的构件并且被安装在所述涡轮上。由此，能尤其改善所述扭矩传递装置的性能。
本发明的一个尤其优选的实施方式的特征在于，所述操纵元件直接固定在所述涡轮上。
本发明的一个尤其具体的实施方式的特征在于，所述涡轮能轴向移动。
本发明的另一具体构型的特征在于，为了操纵所述分接离合器，所述操纵元件朝向壳体的方向作用。
本发明的一个有利的实施方式的特征在于，为了操纵所述分接离合器，所述操纵元件朝向从动侧的方向作用。
本发明的一个优选具体构型的特征在于，所述扭矩传递装置具有扭振减振器和/或缓冲器装置，尤其是离心力摆装置。
本发明的另一具体构型的特征在于，所述操纵元件还形成扭振减振器的和/或缓冲器装置的构件，尤其是减振器输入件、摆法兰和/或转角限位元件。
本发明的一个优选具体构型的特征在于，所述涡轮包括涡轮壳和涡轮叶片，所述操纵元件被安装在所述涡轮壳上。
本发明的一个尤其优选的实施方式的特征在于，在操纵所述分接离合器的情况下，所述操纵元件至少暂时地不平行地压到所述壳体上。由此，能在离合器性能和/或液力性能方面提高安装空间利用。在此，摩擦衬片和/或操纵元件可相较于壳体的、能与摩擦衬片共同作用的对应表面锥状地构造。
本发明的一个尤其具体的实施方式的特征在于，所述操纵元件接收至少一个摩擦衬片。
所述变矩器可总体上也与一个布置在所述壳体外部的扭振减振装置和/或缓冲器装置连接。
本发明的其他优点和有利构型从说明书和附图中得出。
附图说明
下面参照附图详细阐释本发明。附图详细示出：
图1：在本发明的一个具体实施方式中的扭矩传递装置的横截面的半剖图。
图2：在本发明的另一具体实施方式中的扭矩传递装置的横截面的半剖图。
图3：在本发明的另一具体实施方式中的扭矩传递装置的横截面的半剖图。
图4：在本发明的另一具体实施方式中的扭矩传递装置的横截面的半剖图。
具体实施方式
在图1中示出通过本发明的一个具体实施方式的扭矩传递装置10的横截面的半剖图。所述扭矩传递装置包括变矩器12，所述变矩器作用地安装在驱动侧和从动侧之间，并且所述变矩器具有一个壳体14，在所述壳体中布置有泵轮16、涡轮18和分接离合器20，用于在驱动侧和从动侧之间传递扭矩。涡轮18包括涡轮壳22和涡轮叶片24，涡轮叶片抗扭转地悬置在涡轮壳上。
为了操纵分接离合器20，分接离合器20具有一个能轴向移动的操纵元件26，所述操纵元件构造为与涡轮18不同的构件并且直接抗扭转地安装、尤其是固定地安装在涡轮18上、尤其是在涡轮壳22上。特别地，所述操纵元件26与涡轮18铆接或者焊接。
所述操纵元件26具有径向突头，所述操纵元件在该径向突头上在朝向壳体14方向的轴向侧上接收摩擦衬片28。为了操纵分接离合器20，能与涡轮18一起轴向移动的操纵元件26朝向壳体14的方向移动，由此摩擦衬片28可与壳体14形成摩擦配合。
图2示出通过本发明的另一具体实施方式的扭矩传递装置10的横截面的半剖图。变矩器12作为扭矩传递装置的组成部分在其壳体14中除了具有带操纵元件26的分接离合器20，还具有扭振减振器30。扭振减振器30包括输入件32和通过储能元件34的作用能受限地相对于输入件扭转的输出件36。输入件32部分地通过操纵元件26形成，为此，操纵元件具有轴向突出部38，所述储能元件34能借助所述轴向突出部被加载。
输出件36与从动毂40抗扭转地连接。从动毂40又可与变速器输入轴连接。
涡轮18通过轴承元件42支承在从动毂40上并且相对于从动毂能轴向移动，以便与操纵元件26一起实现分接离合器20的操纵。
在图3中示出通过本发明的又一具体实施方式的扭矩传递装置10的横截面的半剖图。涡轮18在此在轴向上不可移动，为此分接离合器20的操纵元件26本身轴向弹性地安置和/或轴向弹性地安装在涡轮18上。操纵元件26接收摩擦衬片28，所述摩擦衬片能与壳体14形成摩擦配合。
涡轮在径向内部具有从动毂40，所述从动毂一方面通过轴向轴承元件44支撑在壳体14上并且另一方面通过另一轴向轴承元件46支撑在导轮48上。
图4示出通过本发明的另一具体实施方式的扭矩传递装置10的横截面的半剖图。在此，操纵元件26与从动毂40一起安装(在此特别是铆接)在涡轮18的径向内部区域中。操纵元件26是轴向弹性的，使得能实现分接离合器20的操纵。在此，操纵元件26接收摩擦衬片28的区域相对于径向方向倾斜地构造，并且相应地，壳体14的与摩擦衬片28能共同作用的区域也倾斜地构造。

Claims (10)

1.扭矩传递装置，所述扭矩传递装置在驱动侧和从动侧之间起作用并且包括变矩器，所述变矩器具有一个壳体，在所述壳体中布置有泵轮、涡轮和分接离合器，用于在驱动侧和从动侧之间传递扭矩，其中，为了操纵所述分接离合器，所述分接离合器具有能轴向移动的和/或轴向弹性的操纵元件，其特征在于，所述操纵元件构造为与所述涡轮不同的构件并且被安装在所述涡轮上。
2.根据权利要求1所述的扭矩传递装置，其中，所述操纵元件直接固定在所述涡轮上。
3.根据前述权利要求中任一项所述的扭矩传递装置，其中，所述涡轮能轴向移动。
4.根据前述权利要求中任一项所述的扭矩传递装置，其中，为了操纵所述分接离合器，所述操纵元件朝向壳体的方向作用。
5.根据前述权利要求中任一项所述的扭矩传递装置，其中，为了操纵所述分接离合器，所述操纵元件朝向从动侧的方向作用。
6.根据前述权利要求中任一项所述的扭矩传递装置，其中，所述扭矩传递装置具有扭振减振器和/或缓冲器装置，尤其是离心力摆装置。
7.根据权利要求6所述的扭矩传递装置，其中，所述操纵元件还形成所述扭振减振器的和/或所述缓冲器装置的构件，尤其是减振器输入件、摆法兰和/或转角限位元件。
8.根据前述权利要求中任一项所述的扭矩传递装置，其中，所述涡轮包括涡轮壳和涡轮叶片，并且，所述操纵元件被安装在所述涡轮壳上。
9.根据前述权利要求中任一项所述的扭矩传递装置，其中，在操纵所述分接离合器的情况下，所述操纵元件至少暂时地不平行地压到所述壳体上。
10.根据前述权利要求中任一项所述的扭矩传递装置，其中，所述操纵元件接收至少一个摩擦衬片。
CN201580037863.9A 2014-07-11 2015-06-25 扭矩传递装置 Pending CN106536988A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014213538.9 2014-07-11
DE102014213538 2014-07-11
PCT/DE2015/200392 WO2016004945A1 (de) 2014-07-11 2015-06-25 Drehmomentübertragungseinrichtung

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CN106536988A true CN106536988A (zh) 2017-03-22

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US (1) US10316947B2 (zh)
CN (1) CN106536988A (zh)
DE (1) DE112015003225B4 (zh)
WO (1) WO2016004945A1 (zh)

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US20170204954A1 (en) 2017-07-20
WO2016004945A1 (de) 2016-01-14

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