WO2023060699A1 - 简易型新能源车碟刹制动卡钳 - Google Patents

简易型新能源车碟刹制动卡钳 Download PDF

Info

Publication number
WO2023060699A1
WO2023060699A1 PCT/CN2021/131976 CN2021131976W WO2023060699A1 WO 2023060699 A1 WO2023060699 A1 WO 2023060699A1 CN 2021131976 W CN2021131976 W CN 2021131976W WO 2023060699 A1 WO2023060699 A1 WO 2023060699A1
Authority
WO
WIPO (PCT)
Prior art keywords
brake
shoe
bracket
new energy
positioning
Prior art date
Application number
PCT/CN2021/131976
Other languages
English (en)
French (fr)
Inventor
谢剑
Original Assignee
浙江欧导自动化设备有限公司
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.)
Filing date
Publication date
Application filed by 浙江欧导自动化设备有限公司 filed Critical 浙江欧导自动化设备有限公司
Publication of WO2023060699A1 publication Critical patent/WO2023060699A1/zh

Links

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
    • 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
    • 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
    • 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

Definitions

  • the utility model belongs to the technical field of brakes and relates to a brake caliper, in particular to a simple new energy vehicle disc brake brake caliper.
  • Disc brakes belong to disc brakes, which are composed of a brake disc connected to the wheel and a brake caliper on the edge of the disc.
  • the brake block When braking, the brake block is pushed by the brake oil to clamp the brake disc to produce a braking effect.
  • the existing technology Among them, the installation of the brake block is usually provided with a guide rod on the bracket, and then the brake block is sleeved on the guide rod to realize translational push, so the structure is relatively complicated, and the complex structure will lead to an increase in manufacturing cost, so it does not affect Premise of Braking Performance Simplifying the braking structure can reduce the cost.
  • the purpose of the utility model is to solve the above-mentioned problems in the prior art, and to provide a simple disc brake system in which the brake block has no guide rod during the pushing process, and the brake block is directly limited by the inner groove of the bracket. moving calipers.
  • a simple new energy vehicle disc brake caliper including a bracket, a brake pump, a main shoe, an auxiliary shoe and a brake block, and the brake pump is fixed On the bracket, the positions of the main shoe and the auxiliary shoe correspond to each other and the brake blocks are respectively fixed on the corresponding surfaces of the main shoe and the auxiliary shoe.
  • the upper and lower ends of the brake pump are set There is a positioning cavity with an integrated structure, and a positioning screw is arranged in the positioning cavity, and the brake pump is fixed on the bracket through the positioning screw, and the middle part of the bracket is provided with a The limiting groove, the main shoe is clearance fit in the limiting groove, and the piston of the brake pump is fixedly connected with the end surface of the main shoe.
  • the upper and lower ends of the auxiliary shoe are provided with U-shaped grooves, and the two positioning screws are axially extended so that the two U-shaped grooves are respectively clamped on the two sides. Locate the end of the screw.
  • a return spring is arranged between the positioning cavity and the bracket, and the return spring is sleeved on the positioning screw.
  • the thickness of the main shoe is greater than that of the auxiliary shoe.
  • this simple new energy vehicle disc brake caliper it is installed on the shock absorber of the motorcycle through the bracket, and the brake disc on the wheel is located between the two brake blocks. The brake shoe is guided.
  • This brake caliper abandons the guide rod, and limits and guides the movement of the main shoe by setting a limit groove on the bracket. Due to the travel range of the shoe and the brake block during the braking process It is very small, and it can be realized only by thickening the bracket to a certain extent.
  • this brake caliper mainly replaces the traditional guide rod limit by setting a limit groove on the bracket so that the brake shoes can fit in the groove to guide the movement, and has a simpler structure and easier manufacturing Advantages of lower cost.
  • Fig. 1 is the structural representation of this brake caliper
  • Figure 2 is an internal exploded view of the brake caliper
  • bracket 1. Bracket; 2. brake pump; 3. main shoe; 4. auxiliary shoe; 5. brake block; 6. positioning cavity; 7. positioning screw; 8. limit groove; 9. piston ; 10, U-shaped groove; 11, return spring; 12, mounting hole.
  • this simple new energy vehicle disc brake caliper includes a bracket 1, a brake pump 2, a main shoe 3, an auxiliary shoe 4 and a brake block 5, and the brake pump 2 is fixed On the bracket 1, the brake pump 2 is a hydraulic pump that pushes the piston 9 to run through hydraulic oil.
  • the positions of the main shoe 3 and the auxiliary shoe 4 correspond to each other and the brake blocks 5 are respectively fixed on the main shoe 3 and the auxiliary shoe 4.
  • the corresponding surface of the brake block 5 is used for mutual movement and clamping of the brake disc on the wheel for braking.
  • the upper and lower ends of the brake pump 2 are provided with a positioning cavity 6 with an integral structure with it.
  • the positioning cavity 6 is provided with The positioning screw 7, the brake pump 2 is fixed on the support 1 through the positioning screw 7, the middle part of the support 1 is provided with a limit groove 8 that is suitable for the shape of the main shoe 3, and the limit groove 8 is C-shaped with one side open to facilitate the main shoe.
  • the installation of the shoe 3 and the brake pump 2 is fixed, the main shoe 3 fits in the limit groove 8 with clearance, and the piston 9 of the brake pump 2 is fixedly connected with the end surface of the main shoe 3 .
  • the upper and lower ends of the auxiliary shoe 4 are provided with U-shaped grooves 10, and the two positioning screws 7 extend axially so that the two U-shaped grooves 10 are respectively clamped on the ends of the two positioning screws 7.
  • the design of this structure makes the auxiliary
  • the fixing of the shoe 4 is more convenient, which further simplifies the structure of the brake caliper.
  • a return spring 11 is arranged between the positioning chamber 6 and the bracket 1, and the return spring 11 is sheathed on the positioning screw 7, and the return spring 11 helps the brake pump 2 to reset after braking.
  • the thickness of the main shoe 3 is greater than that of the auxiliary shoe 4, in order to cooperate with the limit groove 8 on the bracket 1 to prevent the main shoe 3 from falling off, the main shoe 3 can also be thickened synchronously.
  • the outer side of the bracket 1 is provided with two installation holes 12, and the bracket 1 is fixed on the shock absorber of the motorcycle through the installation holes 12.

Landscapes

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

Abstract

一种简易型新能源车碟刹制动卡钳，包括支架（1）、制动泵（2）、主蹄片（3）、副蹄片（4）和制动块（5），制动泵固定于支架上，主蹄片和副蹄片的位置相互对应且制动块分别固定于主蹄片和副蹄片的对应面，制动泵的上下两端均设置有与其为一体式结构的定位腔（6），定位腔内设置有定位螺杆（7），制动泵通过定位螺杆固定于支架上，支架的中部开设有与主蹄片形状相适应的限位槽（8），主蹄片间隙配合于限位槽内，制动泵的活塞（9）与主蹄片的端面相固连。该碟刹制动卡钳结构简单、制造成本低。

Description

简易型新能源车碟刹制动卡钳 技术领域
本实用新型属于制动器技术领域，涉及一种制动卡钳，特别涉及简易型新能源车碟刹制动卡钳。
 背景技术
碟刹属于碟式刹车是由一个与车轮相连的刹车圆盘和圆盘边缘的制动卡钳组成，刹车时通过刹车油推动制动块使之夹紧刹车盘从而产生制动效果，现有技术中，制动块的安装通常在支架上设置导向杆，再将制动块套设于导向杆上实现平移推动，因此在结构上较为复杂，复杂的结构会导致制造成本上升，因此在不影响制动性能的前提将制动结构简单化可以降低成本。
 技术问题
本实用新型的目的是针对现有技术中存在的上述问题，提供了一种制动块在推动过程中无导向杆，直接通过支架内槽体对制动块进行限位的简易型碟刹制动卡钳。
 技术解决方案
本实用新型的目的可通过下列技术方案来实现：简易型新能源车碟刹制动卡钳，包括支架、制动泵、主蹄片、副蹄片和制动块，所述的制动泵固定于支架上，所述主蹄片和副蹄片的位置相互对应且制动块分别固定于主蹄片和副蹄片的对应面，其特征在于，所述制动泵的上下两端均设置有与其为一体式结构的定位腔，所述的定位腔内设置有定位螺杆，所述的制动泵通过定位螺杆固定于支架上，所述支架的中部开设有与主蹄片形状相适应的限位槽，所述的主蹄片间隙配合于限位槽内，所述制动泵的活塞与主蹄片的端面相固连。
在上述的简易型新能源车碟刹制动卡钳中，所述副蹄片的上下两端开设有U型槽，两所述的定位螺杆轴向延申使两U型槽分别卡设于两定位螺杆的端部。
在上述的简易型新能源车碟刹制动卡钳中，所述的定位腔与支架之间设置有复位弹簧，所述的复位弹簧套设于定位螺杆上。
在上述的简易型新能源车碟刹制动卡钳中，所述主蹄片的厚度大于副蹄片的厚度。
在上述的简易型新能源车碟刹制动卡钳中，所述支架的外侧开设有两安装孔。
在本简易型新能源车碟刹制动卡钳中，通过支架安装于摩托车的减震器上，车轮上的制动盘位于两制动块之间，相对于传统制动卡钳通过导向杆对制动蹄片进行导向，本制动卡钳摒弃了导向杆，通过在支架上开设限位槽对主蹄片的活动进行限位和导向，由于在刹车过程中蹄片和制动块的行程范围很小，只需对支架进行一定程度的加厚便可实现。
 有益效果
与现有技术相比，本制动卡钳主要通过在支架上开设限位槽使制动蹄片间隙配合于卡槽内进行导向活动以代替传统的导向杆限位，具有结构上更加简单、制造成本更低的优点。
 附图说明
图1是本制动卡钳的结构示意图；
图2是本制动卡钳的内部爆炸图；
图中，1、支架；2、制动泵；3、主蹄片；4、副蹄片；5、制动块；6、定位腔；7、定位螺杆；8、限位槽；9、活塞；10、U型槽；11、复位弹簧；12、安装孔。
 本发明的最佳实施方式
以下是本实用新型的具体实施例并结合附图，对本实用新型的技术方案作进一步的描述，但本实用新型并不限于这些实施例。
如图1、图2所示，本简易型新能源车碟刹制动卡钳，包括支架1、制动泵2、主蹄片3、副蹄片4和制动块5，制动泵2固定于支架1上，制动泵2为液压泵通过液压油推动活塞9运行，主蹄片3和副蹄片4的位置相互对应且制动块5分别固定于主蹄片3和副蹄片4的对应面，制动块5用于相互运动夹紧车轮上制动盘进行制动，制动泵2的上下两端均设置有与其为一体式结构的定位腔6，定位腔6内设置有定位螺杆7，制动泵2通过定位螺杆7固定于支架1上，支架1的中部开设有与主蹄片3形状相适应的限位槽8，限位槽8呈一边开口的C字形方便主蹄片3和制动泵2的安装固定，主蹄片3间隙配合于限位槽8内，制动泵2的活塞9与主蹄片3的端面相固连。
进一步说明，副蹄片4的上下两端开设有U型槽10，两定位螺杆7轴向延申使两U型槽10分别卡设于两定位螺杆7的端部，该结构的设计使副蹄片4的固定更加简便，使制动卡钳的结构进一步简洁化。
定位腔6与支架1之间设置有复位弹簧11，复位弹簧11套设于定位螺杆7上，复位弹簧11有助于制动泵2在制动后复位。
主蹄片3的厚度大于副蹄片4的厚度，为了配合支架1上的限位槽8防止主蹄片3脱落，可以对主蹄片3也进行同步加厚。
支架1的外侧开设有两安装孔12，支架1通过该安装孔12固定于摩托车的减震器上。
本文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。
尽管本文较多地使用了各种术语，但并不排除使用其它术语的可能性。使用这些术语仅仅是为了更方便地描述和解释本实用新型的本质；把它们解释成任何一种附加的限制都是与本实用新型精神相违背的。

Claims (5)

  1. 简易型新能源车碟刹制动卡钳，包括支架（1）、制动泵（2）、主蹄片（3）、副蹄片（4）和制动块（5），所述的制动泵（2）固定于支架（1）上，所述主蹄片（3）和副蹄片（4）的位置相互对应且制动块（5）分别固定于主蹄片（3）和副蹄片（4）的对应面，其特征在于，所述制动泵（2）的上下两端均设置有与其为一体式结构的定位腔（6），所述的定位腔（6）内设置有定位螺杆（7），所述的制动泵（2）通过定位螺杆（7）固定于支架（1）上，所述支架（1）的中部开设有与主蹄片（3）形状相适应的限位槽（8），所述的主蹄片（3）间隙配合于限位槽（8）内，所述制动泵（2）的活塞（9）与主蹄片（3）的端面相固连。
  2. 根据权利要求1所述的简易型新能源车碟刹制动卡钳，其特征在于，所述副蹄片（4）的上下两端开设有U型槽（10），两所述的定位螺杆（7）轴向延申使两U型槽（10）分别卡设于两定位螺杆（7）的端部。
  3. 根据权利要求1所述的简易型新能源车碟刹制动卡钳，其特征在于，所述的定位腔（6）与支架（1）之间设置有复位弹簧（11），所述的复位弹簧（11）套设于定位螺杆（7）上。
  4. 根据权利要求1所述的简易型新能源车碟刹制动卡钳，其特征在于，所述主蹄片（3）的厚度大于副蹄片（4）的厚度。
  5. 根据权利要求1所述的简易型新能源车碟刹制动卡钳，其特征在于，所述支架（1）的外侧开设有两安装孔（12）。
PCT/CN2021/131976 2021-10-13 2021-11-22 简易型新能源车碟刹制动卡钳 WO2023060699A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202122465375.3 2021-10-13
CN202122465375 2021-10-13

Publications (1)

Publication Number Publication Date
WO2023060699A1 true WO2023060699A1 (zh) 2023-04-20

Family

ID=85988015

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/131976 WO2023060699A1 (zh) 2021-10-13 2021-11-22 简易型新能源车碟刹制动卡钳

Country Status (1)

Country Link
WO (1) WO2023060699A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060289253A1 (en) * 2005-06-23 2006-12-28 Kelsey-Hayes Company Monoblock caliper housing for a disc brake assembly
CN102311065A (zh) * 2011-08-10 2012-01-11 成都瑞迪机械实业有限公司 一种带防擦装置的电磁碟式制动器
CN107939868A (zh) * 2016-10-12 2018-04-20 光阳工业股份有限公司 碟刹系统的卡钳结构
CN213511809U (zh) * 2020-09-18 2021-06-22 罗新刚 一种电动车用双活塞cbs卡钳
CN213808574U (zh) * 2020-11-12 2021-07-27 无锡嘉威电气智能科技有限公司 一种灯光车液压碟刹装置
CN113374813A (zh) * 2021-05-19 2021-09-10 浙江万安科技股份有限公司 一种橡胶衬垫式固定钳盘式制动器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060289253A1 (en) * 2005-06-23 2006-12-28 Kelsey-Hayes Company Monoblock caliper housing for a disc brake assembly
CN102311065A (zh) * 2011-08-10 2012-01-11 成都瑞迪机械实业有限公司 一种带防擦装置的电磁碟式制动器
CN107939868A (zh) * 2016-10-12 2018-04-20 光阳工业股份有限公司 碟刹系统的卡钳结构
CN213511809U (zh) * 2020-09-18 2021-06-22 罗新刚 一种电动车用双活塞cbs卡钳
CN213808574U (zh) * 2020-11-12 2021-07-27 无锡嘉威电气智能科技有限公司 一种灯光车液压碟刹装置
CN113374813A (zh) * 2021-05-19 2021-09-10 浙江万安科技股份有限公司 一种橡胶衬垫式固定钳盘式制动器

Similar Documents

Publication Publication Date Title
SE8402830D0 (sv) Hydraulisk bromskraftforsterkare
WO2019218499A1 (zh) 一种传动装置和升降立柱
WO2023060699A1 (zh) 简易型新能源车碟刹制动卡钳
CN216715050U (zh) 一种双制动钳汽车制动器总成
CN110529521A (zh) 一种汽车双活塞独立液压分配型浮钳盘式制动器
TWM510388U (zh) 兼具腳煞車與手煞車功能之卡鉗
CN100348452C (zh) 双凸轮机械钳式制动器
CN214304945U (zh) 制动系统
CN201561078U (zh) 直推式双缸常闭制动器
CN203702938U (zh) 一种商用车制动系统双膜片弹簧制动气室
CN204175837U (zh) 一体式的停车驻车制动装置的改进结构
CN201062644Y (zh) 一种汽车电磁盘式制动器
CN109099080B (zh) 一种线控电子制动器
CN219529650U (zh) 一种汽车制动卡钳
CN215487343U (zh) 一种安全性能高的分体式驻车制动钳
CN103742571A (zh) 一种商用车制动系统双膜片弹簧制动气室
CN110686027B (zh) 一种基于直线电机的单向单级增力式电子机械制动执行器
CN203906617U (zh) 一种改进型制动钳
CN208565354U (zh) 一种储能弹簧制动气室结构
WO2023060698A1 (zh) 联动式新能源车刹车卡钳
CN220980167U (zh) 轮毂内用式双缸制动钳
CN216407563U (zh) 一种小型无人驾驶汽车用双缸制动钳
CN221075044U (zh) 一种有附加肋片的汽车制动器
CN219911569U (zh) 一种自行车制动器的侧拉式卡钳结构
CN216241934U (zh) 一种汽车智能控制制动装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21960426

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE