CN112648309A - 一种轮毂电机用的便于更换摩擦片的制动卡钳 - Google Patents

一种轮毂电机用的便于更换摩擦片的制动卡钳 Download PDF

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CN112648309A
CN112648309A CN202110023411.2A CN202110023411A CN112648309A CN 112648309 A CN112648309 A CN 112648309A CN 202110023411 A CN202110023411 A CN 202110023411A CN 112648309 A CN112648309 A CN 112648309A
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shaft pin
friction plate
caliper
piston
hub motor
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CN202110023411.2A
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刘东东
孙昊杰
金卫刚
张永祥
肖义珏
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Wanxiang Group Corp
Zhejiang Wanxiang System Co Ltd
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Wanxiang Group Corp
Zhejiang Wanxiang System Co Ltd
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Priority to CN202110023411.2A priority Critical patent/CN112648309A/zh
Publication of CN112648309A publication Critical patent/CN112648309A/zh
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    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • 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
    • F16D65/00—Parts or details
    • F16D65/005—Components of axially engaging brakes not otherwise provided for
    • F16D65/0068—Brake calipers
    • 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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F16D65/095—Pivots or supporting members therefor
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0016—Brake calipers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

本发明公开了一种轮毂电机用的便于更换摩擦片的制动卡钳，主要包括钳体等，钳体内的缸孔里配合安装活塞，活塞与钳体间设置有矩形密封圈和活塞防尘罩，钳体通过两侧的轴销与支架连接，轴销外径套装有轴销套，轴销套顶部安装轴销套端盖，支架上设置安装有内摩擦片、外摩擦片，内摩擦片、外摩擦片连接有弹簧片，钳体上连接有放气螺钉，放气螺钉配套有放气螺钉罩。本发明是一种轮毂电机用的浮钳盘式制动器总成结构，实现了在不拆卸轮毂电机角总成和圆环形制动盘的情况下拆卸、更换摩擦片，解决摩擦片更换的困难，对轮毂电机的量产有着重要的意义。

Description

一种轮毂电机用的便于更换摩擦片的制动卡钳
技术领域
本发明涉及制动卡钳的领域，具体涉及一种轮毂电机用的便于更换摩擦片的制动卡钳。
背景技术
众所周知，汽车摩擦片是一个在汽车正常使用周期里也会更换的零件。现有的制动卡钳主要包括钳体、轴销、支架，钳体内设有用于放置活塞的缸孔，钳体通过轴销与支架相连，支架上设置安装有摩擦片的弹簧片，钳体与支架开口方向为制动盘径向向外，制动钳总成可呈反向安装在轮毂电机专用的环形制动盘上，摩擦片依靠弹簧片的支撑滑动，用于从制动盘内圈施加制动力，整体结构简单紧凑。现有方案如果要更换摩擦片必须将卡钳总成整体拆卸下来才可以更换，而由于悬架结构限制，在整车装配后只有将整个轮毂电机角总成拆卸下才能拆卸卡钳总成，而电机上有许多线束，这对摩擦片的更换造成了极大的困难。
发明内容
本发明的目的在于克服现有技术存在的不足，而提供一种轮毂电机用的便于更换摩擦片的制动卡钳。
本发明的目的是通过如下技术方案来完成的：这种轮毂电机用的便于更换摩擦片的制动卡钳，主要包括钳体、活塞、矩形密封圈、活塞防尘罩、内摩擦片、外摩擦片、支架、轴销套端盖、轴销套、轴销、弹簧片、放气螺钉罩、放气螺钉，钳体内的缸孔里配合安装活塞，活塞与钳体间设置有矩形密封圈和活塞防尘罩，钳体通过两侧的轴销与支架连接，轴销外径套装有轴销套，轴销套顶部安装轴销套端盖，支架上设置安装有内摩擦片、外摩擦片，内摩擦片、外摩擦片连接有弹簧片，钳体上连接有放气螺钉，放气螺钉配套有放气螺钉罩。
所述钳体与支架开口方向为制动盘径向向外。
本发明的有益效果为：本发明是一种轮毂电机用的浮钳盘式制动器总成结构，实现了在不拆卸轮毂电机角总成和圆环形制动盘的情况下拆卸、更换摩擦片，解决摩擦片更换的困难，对轮毂电机的量产有着重要的意义。
附图说明
图1为现有技术的结构示意图。
图2为本发明的结构正视图。
图3为本发明的结构剖视图。
图4为本发明的结构俯视图。
图5为本发明的拆卸状态示意图。
图6为本发明的安装状态示意图。
附图标记说明：钳体1、活塞2、矩形密封圈3、活塞防尘罩4、内摩擦片5、外摩擦片6、支架7、轴销套端盖8、轴销套9、轴销10、弹簧片11、放气螺钉罩12、放气螺钉13、制动盘14。
具体实施方式
下面将结合附图对本发明做详细的介绍：
实施例：如附图2-6所示，这种轮毂电机用的便于更换摩擦片的制动卡钳，主要包括钳体1、活塞2、矩形密封圈3、活塞防尘罩4、内摩擦片5、外摩擦片6、支架7、轴销套端盖8、轴销套9、轴销10、弹簧片11、放气螺钉罩12、放气螺钉13，钳体1内的缸孔里配合安装活塞2，活塞2与钳体1间设置有矩形密封圈3和活塞防尘罩4，钳体1通过两侧的轴销10与支架7连接，轴销10外径套装有轴销套9，轴销套9顶部安装轴销套端盖8，支架7上设置安装有内摩擦片5、外摩擦片6，内摩擦片5、外摩擦片6连接有弹簧片11，钳体1上连接有放气螺钉13，放气螺钉13配套有放气螺钉罩12。钳体1与支架7开口方向为制动盘14径向向外，制动钳总成可呈反向安装在轮毂电机专用的环形制动盘14上，内摩擦片5、外摩擦片6依靠弹簧片11的支撑滑动，用于从制动盘14内圈施加制动力。
本发明更换内摩擦片5和外摩擦片6时，打开轴销套端盖8，将轴销10从支架7上拧下来，通过支架7与钳体1之间的间隙将钳体1拿出，然后即可更换内摩擦片5和外摩擦片6。
可以理解的是，对本领域技术人员来说，对本发明的技术方案及发明构思加以等同替换或改变都应属于本发明所附的权利要求的保护范围。

Claims (2)

1.一种轮毂电机用的便于更换摩擦片的制动卡钳，其特征在于：主要包括钳体(1)、活塞(2)、矩形密封圈(3)、活塞防尘罩(4)、内摩擦片(5)、外摩擦片(6)、支架(7)、轴销套端盖(8)、轴销套(9)、轴销(10)、弹簧片(11)、放气螺钉罩(12)、放气螺钉(13)，钳体(1)内的缸孔里配合安装活塞(2)，活塞(2)与钳体(1)间设置有矩形密封圈(3)和活塞防尘罩(4)，钳体(1)通过两侧的轴销(10)与支架(7)连接，轴销(10)外径套装有轴销套(9)，轴销套(9)顶部安装轴销套端盖(8)，支架(7)上设置安装有内摩擦片(5)、外摩擦片(6)，内摩擦片(5)、外摩擦片(6)连接有弹簧片(11)，钳体(1)上连接有放气螺钉(13)，放气螺钉(13)配套有放气螺钉罩(12)。
2.根据权利要求1所述的轮毂电机用的便于更换摩擦片的制动卡钳，其特征在于：所述钳体(1)与支架(7)开口方向为制动盘(14)径向向外。
CN202110023411.2A 2021-01-08 2021-01-08 一种轮毂电机用的便于更换摩擦片的制动卡钳 Pending CN112648309A (zh)

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