WO2018014200A1 - Hydraulic disc brake caliper - Google Patents

Hydraulic disc brake caliper Download PDF

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Publication number
WO2018014200A1
WO2018014200A1 PCT/CN2016/090484 CN2016090484W WO2018014200A1 WO 2018014200 A1 WO2018014200 A1 WO 2018014200A1 CN 2016090484 W CN2016090484 W CN 2016090484W WO 2018014200 A1 WO2018014200 A1 WO 2018014200A1
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Prior art keywords
brake caliper
brake
caliper body
disc
hydraulic
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PCT/CN2016/090484
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French (fr)
Chinese (zh)
Inventor
乐矣天
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乐矣天
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Priority to PCT/CN2016/090484 priority Critical patent/WO2018014200A1/en
Publication of WO2018014200A1 publication Critical patent/WO2018014200A1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02Brakes 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
    • F16D55/22Brakes 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
    • F16D55/228Brakes 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 separate actuating member for each side

Definitions

  • the invention relates to the technical field of a hydraulic disc brake caliper, in particular to a hydraulic disc brake caliper.
  • the brakes currently have disc brakes and drum brakes as well as air brakes. Many of the older cars are front and rear drums. Many cars are now disc brakes. Because the disc brakes have better heat dissipation than the drum brakes, in the high-speed braking state, it is not easy to cause thermal decay, so the high-speed braking effect is good. However, in the case of a low speed cold brake, the braking effect is not as good as the drum brake. The price is more expensive than the drum brake. Therefore, many medium and high-class cars now use full-disc brakes, while ordinary cars use front and rear drums, while relatively low-speed, and require heavy-duty trucks and buses, still use drum brakes.
  • the ordinary hydraulic disc brake caliper has only one upper sliding shaft rail, and the lower sliding shaft rail is disposed on the side of the caliper main body, and the brake caliper disposed on the left side of the frame cannot be disposed on the right side of the frame.
  • the brake calipers set on the left side of the frame and the brake calipers placed on the right side of the frame different molds are required, increasing the production cost.
  • a hydraulic disc brake brake caliper comprising a right brake caliper body and a left brake caliper body, the right brake caliper body and a left brake caliper The lower part of the body is fixedly connected to the hydraulic controller through a connecting pipe, and the outer side of the right brake caliper body and the left brake caliper body are fixed with a fixed disc at a position corresponding to the connecting pipe, and the fixed disc is nested.
  • a pressure control tube is installed inside the body, and an inner side of the pressure control tube is connected to the brake pad through a telescopic support rod, a brake disc is mounted on the inner side of the brake disc, and the left and right side plates of the brake disc are mounted and Fixed connection device.
  • the right brake caliper body and the left brake caliper body are fixedly connected by a brake caliper pin, and the brake caliper pin and the right brake caliper body and the left brake caliper body are A connection mount is mounted at the corresponding position.
  • the outer side of the hydraulic controller is provided with a protective casing.
  • the brake pads are provided in total, and the two brake pads are symmetrical about a vertical center line of the brake disk.
  • the beneficial effects of the present invention are: the hydraulic disc brake caliper, the first brake disc brake caliper is fixed on the frame, and the two brake pads on the brake caliper are respectively installed.
  • the piston of the sub-pump is hydraulically conveyed by the oil pipe, and the brake pad is pressed against the brake disc to generate frictional braking. It acts as if the pliers are used to clamp the rotating plate and force it to stop. In this way, the brake effect is better, and the hydraulic brake can make the brake caliper have a longer service life.
  • FIG. 1 is a schematic structural view of a hydraulic disc brake caliper according to the present invention.
  • FIG. 2 is a schematic view showing the structure of a fixed disc of a hydraulic disc brake caliper according to the present invention.
  • 1-brake disc 2-fixed connection device; 3-brake clamp bayonet; 4-connecting mount; 5-brake; 6- telescopic support rod; 7-pressure control tube; 8-right Side brake caliper body; 9-connecting tube; 10-left brake caliper body; 11-protective shell; 12-hydraulic controller; 13-connecting fixing pin; 14-fixing disc.
  • an embodiment of the present invention provides a hydraulic disc brake brake caliper comprising a right brake caliper body 8 and a left brake caliper body 10, and a right brake caliper body 8 And the lower side of the left brake caliper body 10 is fixedly connected to the hydraulic controller 12 through the communication pipe 9, and the outer sides of the right brake caliper body 8 and the left brake caliper body 10 are fixedly fixed at positions corresponding to the communication pipe 9.
  • the disk 14 and the nest of the fixed disk 14 are mounted with a connection fixing pin 13, and the inside of the right brake caliper body 8 and the left brake caliper body 10 are mounted with a pressure control tube 7 and the inside of the pressure control tube 7
  • the brake pad 1 is mounted on the inner side of the brake pad 5 via the telescopic support rod 6, and the left and right side plates of the brake disc 1 are mounted and fixedly connected, and the right brake caliper body 8 is attached.
  • the brake caliper pin 3 is fixedly connected with the left brake caliper body 10, and the brake caliper pin 3 is mounted at a corresponding position of the right brake caliper body 8 and the left brake caliper body 10
  • the outer side of the hydraulic controller 12 is provided with a protective shell 11, and the brake pads 5 are provided There are two, and the two brake pads 5 are symmetrical about the vertical center line of the brake disc 1.

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

Abstract

A hydraulic disc brake caliper, comprising a right side brake caliper body (8) and a left side brake caliper body (10). The lower parts of the right side brake caliper body (8) and the left side brake caliper body (10) are fixedly connected to a hydraulic controller (12) by means of communication pipes (9). Fixing discs (14) are mounted at the positions which are outside of the right side brake caliper body (8) and the left side brake caliper body (10) and correspond to the communication pipes (9). Pressure control pipes (7) are mounted inside the right side brake caliper body (8) and the left side brake caliper body (10). The brake caliper is fixed onto a vehicle frame. Two brake pads (5) on the brake caliper are respectively mounted on two sides of a brake disc (1). Upon receiving the effect of the hydraulic pressure transported by an oil pipe, the piston of a wheel cylinder pushes the brake pads (5) against the brake disc (1) to achieve friction braking, forcing the brake disc to stop. As such, the brake works effectively and can ensure a relatively long service life of the brake caliper.

Description

一种液压碟刹制动卡钳Hydraulic disc brake caliper 技术领域Technical field
本发明涉及液压碟刹制动卡钳技术领域,具体为一种液压碟刹制动卡钳。The invention relates to the technical field of a hydraulic disc brake caliper, in particular to a hydraulic disc brake caliper.
背景技术Background technique
目前,刹车目前有盘刹和鼓刹还有气刹车,老一些的车很多都是前盘后鼓的。现在的车很多前后都是盘刹的。因为盘刹较鼓刹的散热好,在高速制动状态下,不容易产生热衰退,所以其高速制动效果好。但在低速冷闸时,制动效果不如鼓刹。价格比鼓刹贵。所以现在很多中高级轿车采用全盘刹,而普通轿车采用前盘后鼓,而相对低速,且需要制动力大的卡车、巴士,仍采用鼓刹。At present, the brakes currently have disc brakes and drum brakes as well as air brakes. Many of the older cars are front and rear drums. Many cars are now disc brakes. Because the disc brakes have better heat dissipation than the drum brakes, in the high-speed braking state, it is not easy to cause thermal decay, so the high-speed braking effect is good. However, in the case of a low speed cold brake, the braking effect is not as good as the drum brake. The price is more expensive than the drum brake. Therefore, many medium and high-class cars now use full-disc brakes, while ordinary cars use front and rear drums, while relatively low-speed, and require heavy-duty trucks and buses, still use drum brakes.
普通的液压碟刹制动卡钳上只设有一个上滑动轴轨道,其下滑动轴轨道设置在卡钳主体的侧面,设置在车架左侧面的制动卡钳不可设置在车架右侧面,对于设置在车架左侧面的制动卡钳和设置在车架右侧面的制动卡钳需要开设不同的模具,增加了生产成本The ordinary hydraulic disc brake caliper has only one upper sliding shaft rail, and the lower sliding shaft rail is disposed on the side of the caliper main body, and the brake caliper disposed on the left side of the frame cannot be disposed on the right side of the frame. For the brake calipers set on the left side of the frame and the brake calipers placed on the right side of the frame, different molds are required, increasing the production cost.
发明内容Summary of the invention
本发明的目的在于提供一种液压碟刹制动卡钳,以解决上述背景技术中提出的问题。It is an object of the present invention to provide a hydraulic disc brake caliper to solve the problems set forth in the background art described above.
为实现上述目的,本发明提供如下技术方案:一种液压碟刹制动卡钳,包括右侧制动卡钳本体和左侧制动卡钳本体,所述右侧制动卡钳本体和左侧制动卡钳本体的下方通过连通管与液压控制器固定连接,所述右侧制动卡钳本体和左侧制动卡钳本体的外侧与连通管相对应位置处安装有固定圆盘,且固定圆盘的嵌套安装有连接固定销,所述右侧制动卡钳本体和左侧制动卡钳 本体的内部安装有压力控制管,且压力控制管的内侧通过伸缩支撑杆与制动片连接,所述制动片的内侧安装有制动盘,且制动盘的左右侧板上均安装与固定连接装置。To achieve the above object, the present invention provides the following technical solution: a hydraulic disc brake brake caliper comprising a right brake caliper body and a left brake caliper body, the right brake caliper body and a left brake caliper The lower part of the body is fixedly connected to the hydraulic controller through a connecting pipe, and the outer side of the right brake caliper body and the left brake caliper body are fixed with a fixed disc at a position corresponding to the connecting pipe, and the fixed disc is nested. Mounting fixing pin, the right brake caliper body and the left brake caliper A pressure control tube is installed inside the body, and an inner side of the pressure control tube is connected to the brake pad through a telescopic support rod, a brake disc is mounted on the inner side of the brake disc, and the left and right side plates of the brake disc are mounted and Fixed connection device.
优选的,所述右侧制动卡钳本体与左侧制动卡钳本体之间通过制动钳卡销固定连接,且制动钳卡销与右侧制动卡钳本体和左侧制动卡钳本体的相对应位置处安装有连接固定座。Preferably, the right brake caliper body and the left brake caliper body are fixedly connected by a brake caliper pin, and the brake caliper pin and the right brake caliper body and the left brake caliper body are A connection mount is mounted at the corresponding position.
优选的,所述液压控制器的外侧设置有保护壳。Preferably, the outer side of the hydraulic controller is provided with a protective casing.
优选的,所述制动片共设置有两个,且两个制动片关于制动盘的竖直中线对称。Preferably, the brake pads are provided in total, and the two brake pads are symmetrical about a vertical center line of the brake disk.
与现有技术相比,本发明的有益效果是:该液压碟刹制动卡钳,首先压碟刹制动卡钳是固定在车架上,制动钳上的两个制动片分别装在制动盘的两侧,分泵的活塞受油管输送来的液压作用,推动制动片压向制动盘发生摩擦制动,动作起来就好像用钳子钳住旋转中的盘子,迫使它停下来一样,该种方式的制动效果更好,采用液压式的制动,可以使得该制动卡钳使用寿命更长。Compared with the prior art, the beneficial effects of the present invention are: the hydraulic disc brake caliper, the first brake disc brake caliper is fixed on the frame, and the two brake pads on the brake caliper are respectively installed. On both sides of the moving plate, the piston of the sub-pump is hydraulically conveyed by the oil pipe, and the brake pad is pressed against the brake disc to generate frictional braking. It acts as if the pliers are used to clamp the rotating plate and force it to stop. In this way, the brake effect is better, and the hydraulic brake can make the brake caliper have a longer service life.
附图说明DRAWINGS
图1为本发明一种液压碟刹制动卡钳的结构示意图;1 is a schematic structural view of a hydraulic disc brake caliper according to the present invention;
图2为本发明一种液压碟刹制动卡钳的固定圆盘结构示意图。2 is a schematic view showing the structure of a fixed disc of a hydraulic disc brake caliper according to the present invention.
图中:1-制动盘;2-固定连接装置;3-制动钳卡销;4-连接固定座;5-制动片;6-伸缩支撑杆;7-压力控制管;8-右侧制动卡钳本体;9-连通管;10-左侧制动卡钳本体;11-保护壳;12-液压控制器;13-连接固定销;14-固定圆盘。 In the figure: 1-brake disc; 2-fixed connection device; 3-brake clamp bayonet; 4-connecting mount; 5-brake; 6- telescopic support rod; 7-pressure control tube; 8-right Side brake caliper body; 9-connecting tube; 10-left brake caliper body; 11-protective shell; 12-hydraulic controller; 13-connecting fixing pin; 14-fixing disc.
具体实施方式detailed description
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
请参阅图1和图2,本发明提供的一种实施例:一种液压碟刹制动卡钳,包括右侧制动卡钳本体8和左侧制动卡钳本体10,右侧制动卡钳本体8和左侧制动卡钳本体10的下方通过连通管9与液压控制器12固定连接,右侧制动卡钳本体8和左侧制动卡钳本体10的外侧与连通管9相对应位置处安装有固定圆盘14,且固定圆盘14的嵌套安装有连接固定销13,右侧制动卡钳本体8和左侧制动卡钳本体10的内部安装有压力控制管7,且压力控制管7的内侧通过伸缩支撑杆6与制动片5连接,制动片5的内侧安装有制动盘1,且制动盘1的左右侧板上均安装与固定连接装置2,右侧制动卡钳本体8与左侧制动卡钳本体10之间通过制动钳卡销3固定连接,且制动钳卡销3与右侧制动卡钳本体8和左侧制动卡钳本体10的相对应位置处安装有连接固定座4,液压控制器12的外侧设置有保护壳11,制动片5共设置有两个,且两个制动片5关于制动盘1的竖直中线对称。Referring to FIG. 1 and FIG. 2, an embodiment of the present invention provides a hydraulic disc brake brake caliper comprising a right brake caliper body 8 and a left brake caliper body 10, and a right brake caliper body 8 And the lower side of the left brake caliper body 10 is fixedly connected to the hydraulic controller 12 through the communication pipe 9, and the outer sides of the right brake caliper body 8 and the left brake caliper body 10 are fixedly fixed at positions corresponding to the communication pipe 9. The disk 14 and the nest of the fixed disk 14 are mounted with a connection fixing pin 13, and the inside of the right brake caliper body 8 and the left brake caliper body 10 are mounted with a pressure control tube 7 and the inside of the pressure control tube 7 The brake pad 1 is mounted on the inner side of the brake pad 5 via the telescopic support rod 6, and the left and right side plates of the brake disc 1 are mounted and fixedly connected, and the right brake caliper body 8 is attached. The brake caliper pin 3 is fixedly connected with the left brake caliper body 10, and the brake caliper pin 3 is mounted at a corresponding position of the right brake caliper body 8 and the left brake caliper body 10 Connecting the fixing base 4, the outer side of the hydraulic controller 12 is provided with a protective shell 11, and the brake pads 5 are provided There are two, and the two brake pads 5 are symmetrical about the vertical center line of the brake disc 1.
工作原理:该液压碟刹制动卡钳使用时,将连通管9通过固定圆盘14固定安装在右侧制动卡钳本体8和左侧制动卡钳本体10上,并利用连接固定销13进行固定,再利用液压控制器12控制伸缩支撑杆6的伸缩,从而使得制动片5进行伸长,并且利用压力控制管7控制其压力的大小,从而使得制动片5与制动盘1进行摩擦从而达到减速的效果,该种液压碟刹制动卡钳 的制动方式,可以使得制动卡钳的使用寿命更长。Working principle: When the hydraulic disc brake caliper is used, the communication tube 9 is fixedly mounted on the right brake caliper body 8 and the left brake caliper body 10 through the fixed disc 14 and fixed by the connecting fixing pin 13 Then, the hydraulic controller 12 is used to control the expansion and contraction of the telescopic support rod 6, so that the brake pad 5 is elongated, and the pressure control tube 7 is used to control the magnitude of the pressure thereof, thereby causing the brake pad 5 to rub against the brake disc 1. Thereby achieving the effect of deceleration, the hydraulic disc brake caliper The braking method can make the brake caliper have a longer service life.
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。 It is apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the appended claims instead All changes in the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim.

Claims (4)

  1. 一种液压碟刹制动卡钳,包括右侧制动卡钳本体(8)和左侧制动卡钳本体(10),其特征在于:所述右侧制动卡钳本体(8)和左侧制动卡钳本体(10)的下方通过连通管(9)与液压控制器(12)固定连接,所述右侧制动卡钳本体(8)和左侧制动卡钳本体(10)的外侧与连通管(9)相对应位置处安装有固定圆盘(14),且固定圆盘(14)的嵌套安装有连接固定销(13),所述右侧制动卡钳本体(8)和左侧制动卡钳本体(10)的内部安装有压力控制管(7),且压力控制管(7)的内侧通过伸缩支撑杆(6)与制动片(5)连接,所述制动片(5)的内侧安装有制动盘(1),且制动盘(1)的左右侧板上均安装与固定连接装置(2)。A hydraulic disc brake brake caliper comprising a right brake caliper body (8) and a left brake caliper body (10), characterized in that: the right brake caliper body (8) and the left brake The lower side of the caliper body (10) is fixedly connected to the hydraulic controller (12) through a communication tube (9), and the outer side of the right brake caliper body (8) and the left brake caliper body (10) and the communication tube ( 9) A fixed disc (14) is mounted at the corresponding position, and the nest of the fixed disc (14) is mounted with a connecting fixing pin (13), the right brake caliper body (8) and the left side brake A pressure control tube (7) is installed inside the caliper body (10), and an inner side of the pressure control tube (7) is connected to the brake pad (5) through a telescopic support rod (6), and the brake pad (5) A brake disc (1) is mounted on the inner side, and a fixed connection device (2) is mounted on the left and right side plates of the brake disc (1).
  2. 根据权利要求1所述的一种液压碟刹制动卡钳,其特征在于:所述右侧制动卡钳本体(8)与左侧制动卡钳本体(10)之间通过制动钳卡销(3)固定连接,且制动钳卡销(3)与右侧制动卡钳本体(8)和左侧制动卡钳本体(10)的相对应位置处安装有连接固定座(4)。A hydraulic disc brake caliper according to claim 1, wherein the right brake caliper body (8) and the left brake caliper body (10) pass between the brake caliper pins ( 3) Fixed connection, and the connecting bracket (4) is mounted at the corresponding position of the brake caliper pin (3) and the right brake caliper body (8) and the left brake caliper body (10).
  3. 根据权利要求1所述的一种液压碟刹制动卡钳,其特征在于:所述液压控制器(12)的外侧设置有保护壳(11)。A hydraulic disc brake caliper according to claim 1, characterized in that the outer side of the hydraulic controller (12) is provided with a protective casing (11).
  4. 根据权利要求1所述的一种液压碟刹制动卡钳,其特征在于:所述制动片(5)共设置有两个,且两个制动片(5)关于制动盘(1)的竖直中线对称。 A hydraulic disc brake brake caliper according to claim 1, characterized in that: two brake pads (5) are provided, and two brake pads (5) are related to the brake disc (1) The vertical midline is symmetrical.
PCT/CN2016/090484 2016-07-19 2016-07-19 Hydraulic disc brake caliper WO2018014200A1 (en)

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PCT/CN2016/090484 WO2018014200A1 (en) 2016-07-19 2016-07-19 Hydraulic disc brake caliper

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113027945A (en) * 2021-03-25 2021-06-25 库尔勒永铭石油钻采设备有限公司 Simple device convenient for adjusting gap of working pliers
CN114761699A (en) * 2019-12-16 2022-07-15 宝马股份公司 Fixed caliper brake with electromechanical hydraulic force transmission structure
CN114810868A (en) * 2022-01-21 2022-07-29 覃美强 New energy automobile braking brake caliper

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CN114761699B (en) * 2019-12-16 2024-04-23 宝马股份公司 Fixed caliper brake with electro-mechanical hydraulic power transmission structure
CN113027945A (en) * 2021-03-25 2021-06-25 库尔勒永铭石油钻采设备有限公司 Simple device convenient for adjusting gap of working pliers
CN113027945B (en) * 2021-03-25 2022-09-02 库尔勒永铭石油钻采设备有限公司 Simple device convenient for adjusting gap of working clamp for maintenance
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CN114810868B (en) * 2022-01-21 2024-04-12 宝鸡鑫龙余管营汽车零部件有限公司 New energy automobile braking pincers

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