KR970003893Y1 - Caliper disk brake - Google Patents

Caliper disk brake

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Publication number
KR970003893Y1
KR970003893Y1 KR2019940034891U KR19940034891U KR970003893Y1 KR 970003893 Y1 KR970003893 Y1 KR 970003893Y1 KR 2019940034891 U KR2019940034891 U KR 2019940034891U KR 19940034891 U KR19940034891 U KR 19940034891U KR 970003893 Y1 KR970003893 Y1 KR 970003893Y1
Authority
KR
South Korea
Prior art keywords
lining
caliper
assembly
hinge
disk
Prior art date
Application number
KR2019940034891U
Other languages
Korean (ko)
Other versions
KR960022051U (en
Inventor
정규련
Original Assignee
대우중공업 주식회사
석진철
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 대우중공업 주식회사, 석진철 filed Critical 대우중공업 주식회사
Priority to KR2019940034891U priority Critical patent/KR970003893Y1/en
Priority to GB9525837A priority patent/GB2296299B/en
Priority to DE29520235U priority patent/DE29520235U1/en
Priority to SG1995002253A priority patent/SG34343A1/en
Publication of KR960022051U publication Critical patent/KR960022051U/en
Application granted granted Critical
Publication of KR970003893Y1 publication Critical patent/KR970003893Y1/en
Priority to HK98114979A priority patent/HK1013677A1/en

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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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/14—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger operated upon collapse of driver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07509—Braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07513—Details concerning the chassis
    • B66F9/07518—Fuel or oil tank arrangements
    • 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
    • F16D55/2245—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 in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type brakes
    • 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
    • F16D65/02—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
    • F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
    • 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
    • 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
    • F16D2055/0045—Braking members arranged non-symmetrically with respect to the brake disc
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • F16D2121/16—Mechanical for releasing a normally applied brake
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • F16D2125/30—Cams; Levers with cams acting on two or more cam followers, e.g. S-cams
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • F16D2125/32—Cams; Levers with cams acting on one cam follower
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Braking Arrangements (AREA)

Abstract

내용없음No content

Description

캘리퍼 디스크 브레이크 조립체Caliper disc brake assembly

제1도는 종래 캘리퍼 디스크 브레이크 조립체의 측단면도.1 is a side cross-sectional view of a conventional caliper disc brake assembly.

제2도는 본 고안의 캘리퍼 디스크 브레이크 조립체의 측단면도.2 is a side cross-sectional view of the caliper disc brake assembly of the present invention.

제3도는 본 고안의 다른 실시예를 도시한 캘리퍼 디스크 브레이크 조립체의 측단면도.3 is a side cross-sectional view of a caliper disc brake assembly showing another embodiment of the present invention.

제4도는 본 고안의 또다른 실시예를 도시한 캘리퍼 디스크 브레이크 조립체의 측단면도.Figure 4 is a side cross-sectional view of a caliper disc brake assembly showing another embodiment of the present invention.

본 고안은 차량(예로, 지게차)에 적합한 캘리퍼 디스크 브레이크 조립체에 관한 것으로, 특히 캘리퍼 암에 설치되는 라이닝 어셈블리를 힌지결합하여 캘리퍼 암의 동작에 따라 라이닝 어셈블리에 부착된 라이닝 패드가 디스크에 균일하게 접촉되게 하여 라이닝 패드의 균일한 마모에 의한 제동력을 높이고, 라이닝 패드의 장수명화를 유도할수 있도록 하는 캘리퍼 디스크 브레이크 조립체에 관한 것이다.The present invention relates to a caliper disc brake assembly suitable for a vehicle (for example, a forklift), in particular a lining pad attached to the lining assembly in accordance with the operation of the caliper arm by hinged lining assembly installed on the caliper arm to uniformly contact the disc The present invention relates to a caliper disc brake assembly which can increase the braking force due to uniform wear of the lining pad and induce long life of the lining pad.

일반적으로 라이닝 어셈블리는 라이닝 패드의 마모정도에 따라 이를 교체하여야 한다. 새것으로 교환된 라이닝 패드는 그 두께가 일정하게 제조된다. 이와 같이 새로 교환된 라이닝 어셈블리를 캘리퍼 타입 디스크 브레이크에 부착하여 사용시에는 라이닝 어셈블리를 부착한 한 쌍의 캘리퍼 암이 힌지축을 중심으로 움직이기 때문에 브레이크 제동시 라이닝 패드가 디스크를 압압할 때 일정한 두께를 갖는 라이닝 패드면은 힌지축으로부터 먼 쪽이 압압되고 힌지축으로부터 가까운 쪽은 압압되지 않게 되어 초기제동력이 저하된다. 이러한 현상이 반복되다가 어느정도 라이닝 패드가 마모되게 되면 그때서야 균일한 마모를 이루게 된다. 따라서 새로 교환된 라이닝 어셈블리의 브레이크 제동력을처음부터 안정되게 하는 것이 필요하다.In general, the lining assembly should be replaced according to the wear of the lining pad. Lining pads replaced with new ones are manufactured with a constant thickness. When the newly replaced lining assembly is attached to the caliper-type disc brake, the pair of caliper arms with the lining assembly move around the hinge axis, so the lining pad has a constant thickness when pressing the disc during brake braking. The lining pad surface is pressed against the side away from the hinge axis, and not pressed against the side close to the hinge axis, thereby lowering the initial braking force. If this happens repeatedly and the lining pads wear to some extent, then uniform wear occurs. Therefore, it is necessary to stabilize the brake braking force of the newly replaced lining assembly from the beginning.

제1도는 앞서 설명된 종래의 캘리퍼 디스크 브레이크 조립체의 측단면도를 도시한 것이다.1 shows a cross-sectional side view of the conventional caliper disc brake assembly described above.

도시된 바와 같이 주행모터축(10)과 조립된 디스크(12)와 브레이크 베이스(13)에 한 쌍의 캘리퍼 암(14)이 일측으로 힌지축(16)과 조립되고 힌지축(16)의 반대애측에는 간극조절볼트(18)가 멈춤스프링(20)과 함께 조립되고, 간극조절볼트(18) 사이에는 상기 캘리퍼 암(14)을 작동시키는 캠(22)이 형성되며, 로드(24)에는 캘리퍼 암(14)의 작용력을 부가시키는 브레이크 스프링(26)이 설치되고, 상기 캘리퍼 암(14)의 내측으로 한 쌍의 라이닝 패드(28)를 갖는 라이닝 어셈블리(30)를 볼트(32)로 고정시켜 조립된 것이다.As shown, a pair of caliper arms 14 are assembled to the hinge shaft 16 to one side of the disk 12 and the brake base 13 assembled with the driving motor shaft 10 and opposite to the hinge shaft 16. The gap adjusting bolt 18 is assembled with the stop spring 20 on the side, and a cam 22 for operating the caliper arm 14 is formed between the gap adjusting bolt 18, and a caliper on the rod 24. The brake spring 26 is installed to apply the force of the arm 14, and the lining assembly 30 having the pair of lining pads 28 is fixed to the inner side of the caliper arm 14 by bolts 32. It is assembled.

상기와 같이 조립된 종래의 캘리퍼 디스크 브레이크는 라이닝 어셈블리(30)가 캘리퍼 암(14)에 볼트(32)로 고정되어 있기 때문에 브레이크 제동시 캘리퍼 암(14)이 캠(22)의 작동에 따라 힌지축(16)을 중심으로 회전하여 라이닝 패드(28)가 디스크(12)를 압압하여서 주행모터축(10)에 제동력을 부여하게 되는데 이때 캘리퍼 암(14)은 힌지축(16)을 중심으로 회전을 하게 되어 브레이크 제동시 라이닝 패드(28)가 디스크(12)를 압압할 때 힌지축(16)으로부터 먼 쪽(L)이 먼저 압압되고 힌지축(16)으로부터 가까운 쪽(Ll)은 압압되지 않거나 또는 압압력이 약하게 압압하게 된다.In the conventional caliper disc brake assembled as described above, since the lining assembly 30 is fixed to the caliper arm 14 with the bolt 32, the caliper arm 14 is hinged according to the operation of the cam 22 during braking. By rotating around the shaft 16, the lining pad 28 presses the disk 12 to impart braking force to the driving motor shaft 10, wherein the caliper arm 14 rotates about the hinge shaft 16. When the lining pad 28 presses the disk 12 during brake braking, the side L far from the hinge shaft 16 is pressed first and the side Ll near the hinge shaft 16 is not pressed. Alternatively, the pressing force is weakly pressed.

이후, 이와 같은 현상이 브레이크 제동에 의해 반복되다가 라이닝 패드(28)가 어느 정도 마모되게 되면 힌지축(10)으로부터 먼 쪽(L)이 가까운 쪽(L1)의 라이닝 패드(28)면보다 많이 마모되어 균일한 압압력을 얻을수 있게 된다. 따라서 새로 교환된 라이닝 패드(28)는 처음부터 안정된 제동력을 발휘하지 못하고 반복된 브레이크 제동에 따라 어느 정도의 라이닝 패드(28)가 마모되어야만 비로소 제기능을갖게 되어 라이닝 패드(28)의 교환후 초기 제동시 제동력이 떨어져 안전성을 크게 저하시키게 되는 문제점과 아울러 라이닝 패드(28)의 마모 상태(두께)가 불균일하며 사용수명을 단축시키는 문제점을 가지게 된다.Subsequently, when this phenomenon is repeated by brake braking and the lining pad 28 is worn to some extent, the side L far from the hinge shaft 10 is worn more than the surface of the lining pad 28 on the near side L1. A uniform pressing force can be obtained. Therefore, the newly replaced lining pad 28 does not exert a stable braking force from the beginning, and only after a certain amount of lining pad 28 wears due to repeated brake braking, it has a deterioration function. In addition to the problem that the braking force is lowered during braking, the safety is greatly reduced, and the wear state (thickness) of the lining pad 28 is uneven and the service life is shortened.

본 고안은 상기와 같은 종래 기술의 문제점을 해결하기 위해 창안된 것으로, 그 목적은 라이닝 패드가 디스크를 압압할 때 균일한 압압력을 갖게 하여 안전한 제동력을 발휘하게 하고, 라이닝 패드의 균일한 마모에 의해 사용수명을 연장시킬 수 있게 하여 제품을 신뢰성을 향상시킬 수 있도록 하는 캘리퍼 디스크 브레이크 조립체를 제공하는 데 있다.The present invention has been devised to solve the problems of the prior art as described above, and its purpose is to provide a uniform braking force when the lining pad presses the disk to exert a safe braking force, and to the uniform wear of the lining pad. It is to provide a caliper disk brake assembly that can be used to extend the service life by improving the product reliability.

상기의 목적을 실현하기 위한 본 고안은 주행모터축과 조립된 디스크와 브레이크 베이스에 한 쌍의 캘리퍼 암이 일측으로 힌지축과 조립되고, 힌지축의 반대측에는 간극조절볼트가 멈춤스프링과 함께 조립되고, 간극조절 볼트 사이에는 상기 캘리퍼 암을 작동시키는 캠이 형성되며, 로드에는 캘리퍼 암의 작용력을 부가시키는 브레이크 스프링이 형성되고, 상기 캘리퍼 암의 내측으로 한 쌍의 라이닝 패드를 갖는 라이닝 어셈블리를 조립시키는 것에 있어서, 상기 라이닝 어셈블리를 캘리퍼 암에 힌지핀으로 힌지연결하여 구성한 것이다.The present invention for realizing the above object is a pair of caliper arm is assembled with the hinge shaft to one side on the disc and brake base assembled with the driving motor shaft, the clearance adjusting bolt is assembled with the stop spring on the opposite side of the hinge shaft, Between the gap adjusting bolt is formed a cam for operating the caliper arm, the rod is formed with a brake spring for applying the force of the caliper arm, and assembling the lining assembly having a pair of lining pads inside the caliper arm. In this case, the lining assembly is configured by hinged hinge pin to the caliper arm.

본 고안의 또다른 특징은 라이닝 패드가 디스크에 접촉되는 것을 방지하기 위해 라이닝 어셈블리의 무게중심을 편심되게 설치하여 자세를 유지할 수 있도록 구성한 것이다.Another feature of the present invention is configured to maintain the posture by installing the center of gravity of the lining assembly to prevent the lining pad from contacting the disk.

본 고안의 또다른 특징은 브레이크의 해제시 타이닝 어셈블리의 자세를 유지시키기 위해 캘리퍼 암과 라이닝 어셈블리 일측에 탄성체를 형성하는 것이다.Another feature of the present invention is to form an elastic body on one side of the caliper arm and the lining assembly to maintain the posture of the tinning assembly upon release of the brake.

이하, 본 고안의 바람직한 실시예를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings a preferred embodiment of the present invention as follows.

제2도는 본 고안의 캘리퍼 디스크 브레이크 조립체의 측단면도로서, 본 고안의 설명에서 종래와 동일 또는 동등한 부분은 같은 도면부호로 표기하여 설명한다.Figure 2 is a side cross-sectional view of the caliper disc brake assembly of the present invention, the same or equivalent parts in the description of the present invention will be described with the same reference numerals.

도시된 바와 같이 주행모터축(10)과 조립된 디스크(12)와 브레이크 베이스(13)에 한 쌍의 캘리퍼 암(14)이 일측으로 힌지측(16)과 조립되고 힌지측(16)의 반대측에는 간극조절볼트(18)가 멈춤스프링(20)과 함께 조립되고 간극조절볼트(18) 사이에는 상기 캘리퍼 암(14)을 작동시키는 캠(22)이 형성되며, 로드(24)에는 캘리퍼 암(14)에 작용력을 부가시키는 브레이크 스프링(26)이 설치되고, 상기 캘리퍼 암(14)의 내측으로 한 쌍의 라이닝 패드(28)를 갖는 라이닝 어셈블리(30)를 조립시키는 것에 있어서, 상기 캘리퍼 암(14)에 요홈(14a)을 형성하고 돌기부(14b)에 힌지공(14C)을 천공하고, 라이닝 어셈블리(30)의 돌기부(30a)에 힌지공(30b)을 천공하며 이들 힌지공(14c)(30b)을 통해 힌지핀(34)을 삽입하여서 라이닝 어셈블리(30)가 캘리퍼 암(14)에서 회동가능하게 구성한 것이다.As shown, a pair of caliper arms 14 are assembled to the hinge side 16 on one side of the disk 12 and the brake base 13 assembled with the driving motor shaft 10 and opposite to the hinge side 16. The clearance adjusting bolt 18 is assembled with the stop spring 20, and between the clearance adjusting bolt 18 is formed a cam 22 for operating the caliper arm 14, the rod 24 has a caliper arm ( A brake spring 26 is provided to apply an acting force to the 14, and in assembling the lining assembly 30 having a pair of lining pads 28 inside the caliper arm 14, the caliper arm ( A recess 14a is formed in the recess 14 and a hinge hole 14C is drilled in the protrusion 14b, and a hinge hole 30b is drilled in the protrusion 30a of the lining assembly 30, and these hinge holes 14c ( The lining assembly 30 is rotatably configured at the caliper arm 14 by inserting the hinge pin 34 through 30b).

상기와 같이 구성된 본 고안에 의하면 브레이크의 제동시 캘리퍼 암(14)이 캠(22)의 작동에 따라 힌지축(16)을중심으로 회전하여 라이닝 패드(28)가 디스크(12)를 압압하여 주행모터축(10)은 제동력을 갖게 된다. 이와 같이 라이닝 패드(28)가 디스크(12)에 압압될 때 라이닝 어셈블리(30)는 힌지핀(34)에 의해 라이닝 패드(28)면이 디스크(12)에 균일하게 접촉되어 균일한 압압력을 갖게 된다.According to the present invention configured as described above, the caliper arm 14 rotates around the hinge shaft 16 in accordance with the operation of the cam 22 when braking, so that the lining pad 28 presses the disk 12 and travels. The motor shaft 10 has a braking force. As such, when the lining pad 28 is pressed against the disk 12, the lining assembly 30 is in contact with the disk 12 by the hinge pin 34 so that the surface of the lining pad 28 is uniformly pressed. Will have

한편 본 고안의 변형예로서, 제3도에 도시된 바와 같이 브레이크의 해제시 라이닝 패드(28)가 디스크(12)와 접촉되는 것을 방지하기 위해 라이닝 어셈블리(30)의 무게중심(wp)을 편심되게 하며, 캘리퍼 암(14)과 라이닝 어셈블리(30)의 사이에 간극을 형성하되, 타이닝 어셈블리(30)의 무게증심(wp)이 힌지핀(34)에 대해 대각선 방향으로 위치하고, 캘리퍼 암(14)의 힌지축(16)과 라이닝 어셈블리(30)의 힌지핀(34) 사이에 라이닝 어셈블리(30)와 접촉되는 접촉면(14d)을 형성하여 구성할 수도 있다. 따라서 브레이크의 해제시 라이닝 어셈블리(30)의 편심된 무게중심(wp)과 접촉면(14d)(14d)에 의해 디스크(12)와 접촉되거나 간섭되지 않고 자세를 평행하게 유지하게 된다.Meanwhile, as a modification of the present invention, as shown in FIG. 3, the center of gravity wp of the lining assembly 30 is eccentric to prevent the lining pad 28 from coming into contact with the disk 12 when the brake is released. Forming a gap between the caliper arm 14 and the lining assembly 30, wherein the weight center wp of the tie assembly 30 is positioned diagonally with respect to the hinge pin 34, and the caliper arm ( A contact surface 14d contacting the lining assembly 30 may be formed between the hinge shaft 16 of the 14 and the hinge pin 34 of the lining assembly 30. Thus, when the brake is released, the posture is maintained in parallel without contacting or interfering with the disk 12 by the eccentric center of gravity wp of the lining assembly 30 and the contact surfaces 14d and 14d.

제4도는 본 고안의 또다른 실시예를 도시한 것으로, 이는 캘리퍼 암(14)에 힌지핀(34)으로 힌지결합된 라이닝 어셈블리(30-1)는 브레이크의 해제시 라이닝 패드(28)가 디스크(12)와 접촉되는 것을 방지하기 위해 캘리퍼 암(14)과 라이닝 어셈블리(30)의 사이에 간극을 형성하되, 캘리퍼 암(14)의 일측으로 라이닝 어셈블리(30-1)와 접촉되는 접촉면(14e)을 형성하고 그 타측에는 캘리퍼 암(14)과 라이닝 어셈블리(30-1)에 홈을 형성하여 이 홈에 탄성체(36)를 고정하여 구성한 것이다. 따라서 브레이크의 제동시 캘리퍼 암(14)이 캠(22)의 작동에 따라 힌지축(16)을 중심으로 회전하여 라이닝 패드(28)가 디스크(12)를 압압하여 주행모터축(10)은 제동력을 갖게 된다. 이와 같이 라이닝 패드(28)가 디스크(12)에 압압될 때 라이닝 어셈블리(30-1)는 힌지핀(34)에 의해 라이닝 패드(28)면이 디스크(12)에 균일하게 접촉되어 균일한 압압력을 갖게 된다. 이는 라이닝 패드(28)가 디스크(12)에 접촉될 때 캘리퍼 암(14)에 형성된 접촉면(14e)에 의해 라이닝 어셈블리(30-1)가 지지되어 디스크(12)에 접촉되는 라이닝 패드(28)는 균일하게 접촉이 이루어지는 것이다. 이같은 상태에서 브레이크의 해제시 라이닝 어셈블리(30-1)는 탄성체(36)에 의해 자세를 평행하게 유지되어 디스크(12)와 접촉되거나 간섭되지 않게 된다.4 shows another embodiment of the present invention, which is a lining assembly 30-1 hinged to the caliper arm 14 with a hinge pin 34 so that the lining pad 28 has a disc on release of the brake. A contact surface 14e which forms a gap between the caliper arm 14 and the lining assembly 30 so as to prevent contact with the 12, and which contacts the lining assembly 30-1 to one side of the caliper arm 14 ) And a groove is formed on the other side of the caliper arm 14 and the lining assembly 30-1 to fix the elastic body 36 to the groove. Accordingly, when the brake is braked, the caliper arm 14 rotates about the hinge shaft 16 according to the operation of the cam 22, so that the lining pad 28 presses the disk 12 so that the driving motor shaft 10 brakes. Will have As such, when the lining pad 28 is pressed against the disk 12, the lining assembly 30-1 has a hinge pin 34 so that the surface of the lining pad 28 is in uniform contact with the disk 12. There is pressure. This is because the lining assembly 30-1 is supported by the contact surface 14e formed in the caliper arm 14 when the lining pad 28 is in contact with the disc 12, and the lining pad 28 is in contact with the disc 12. The contact is made uniformly. In this state, upon release of the brake, the lining assembly 30-1 maintains the posture in parallel by the elastic body 36 so as not to contact or interfere with the disk 12.

이상에서 설명한 바와 같이 본 고안 캘리퍼 디스크 브레이크 조립체에 의하면, 라이닝 어셈블리에 부착되어 일정한 두께로 제조되는 라이닝 패드를 새로 교환하여 사용시 초기 라이닝 패드가 디스크를 압압할 때 균일한 접촉력에 의한 균일한 압압력을 갖게 되어 안전한 제동력을 발휘하게 되고, 라이닝 패드의 균일한 마모에 의해 사용수명을 연장시킬 수 있게 되어 제품의 신뢰성을 향상시킬 수 있는 효과가 있다.As described above, according to the caliper disc brake assembly of the present invention, when the lining pad is attached to the lining assembly and replaced with a new lining pad, the pressing pad is pressed by the uniform contact force when the initial lining pad presses the disk. It has a safe braking force, it is possible to extend the service life by uniform wear of the lining pad has the effect of improving the reliability of the product.

Claims (3)

축에 조립된 디스크(12)와 일측으로 힌지축(16)과 조립되는 힌지구멍을 가지며, 이 힌지구멍의 반대측에 간극조절볼트(18)가 장착되고, 이 힌지구멍과 간극조절볼트(18) 사이에 라이닝 패드(28)가 조립된 한 쌍의 캘리퍼 암(14)이 디스크(12) 상하에 라이닝 패드(28)가 마주 대하도록 힌지축(16)에 조립되고, 캘리퍼 암(14)에 브레이크 작용력이 가해져서 라이닝 패드(28)와 디스크(12)간의 마찰력에 의해 제동력이 발생되는 브레이크 장치에 있어서, 상기 캘리퍼 암(14)에 요홈(14a)을 형성하고, 그 돌기부(14b)에 힌지공(14c)을 가공하고, 라이닝 어셈블리(30)의 돌기부(30a)에 힌지공(30b)을 가공하여 이들 힌지공(14C)(30b)을 통해 힌지핀(34)을 삽입하여서 라이닝 어셈블리(30)가 캘리퍼 암(14)에서 힌지가능하게 한 것을 특징으로 하는 캘리퍼 디스크 브레이크 조립체.It has a disk 12 assembled in the shaft and a hinge hole assembled with the hinge shaft 16 to one side, and the gap adjusting bolt 18 is mounted on the opposite side of the hinge hole, and the hinge hole and the gap adjusting bolt 18. A pair of caliper arms 14 with a lining pad 28 assembled therebetween is assembled to the hinge shaft 16 so that the lining pads 28 face up and down the disk 12, and brake to the caliper arm 14. In a brake device in which a braking force is generated due to a friction force between the lining pad 28 and the disc 12, a recess 14a is formed in the caliper arm 14, and a hinge hole is formed in the protrusion 14b. (14c), the hinge hole (30b) is processed in the projection (30a) of the lining assembly 30 by inserting the hinge pin (34) through these hinge holes (14C) (30b) lining assembly (30) Caliper disc brake assembly, characterized in that the hinge is hinged on the caliper arm (14). 제1항에 있어서, 상기 라이닝 어셈블리(30)는 그 무게증심(wp)이 캘리퍼 암(14)이 디스크(12)에서 해제되었을 때 라이닝 어셈블리(30)가 디스크(12)에 접촉되지 않도록 힌지핀(34)에 대해서 편심되게 설치된 것을 특징으로 하는 캘리퍼 디스크 브레이크 조립체.2. The hinge pin of claim 1, wherein the lining assembly 30 has a hinge pin such that its weight center wp does not contact the disk 12 when the caliper arm 14 is released from the disk 12. Caliper disc brake assembly characterized in that it is installed eccentrically with respect to (34). 제1항에 있어서, 상기 라이닝 어셈블리(30-1)의 대향면 한 쪽에 접촉면(14e)을 형성하고, 반대쪽에 탄성체(36)를 개입시켜 라이닝 어셈블리(30-1)가 접촉된 자세로 유지되게 한 것을 특징으로하는 캘리퍼 디스크브레이크 조립체.The contact surface 14e of claim 1, wherein the contact surface 14e is formed on one side of the lining assembly 30-1, and the lining assembly 30-1 is held in contact with the elastic body 36 on the opposite side. Caliper disc brake assembly, characterized in that.
KR2019940034891U 1994-12-21 1994-12-21 Caliper disk brake KR970003893Y1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR2019940034891U KR970003893Y1 (en) 1994-12-21 1994-12-21 Caliper disk brake
GB9525837A GB2296299B (en) 1994-12-21 1995-12-18 Caliper assembly for a disc brake
DE29520235U DE29520235U1 (en) 1994-12-21 1995-12-20 Saddle arrangement for a disc brake
SG1995002253A SG34343A1 (en) 1994-12-21 1995-12-21 Caliper assembly for a disc brake
HK98114979A HK1013677A1 (en) 1994-12-21 1998-12-23 Caliper assembly for a disc brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940034891U KR970003893Y1 (en) 1994-12-21 1994-12-21 Caliper disk brake

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KR960022051U KR960022051U (en) 1996-07-20
KR970003893Y1 true KR970003893Y1 (en) 1997-04-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940034891U KR970003893Y1 (en) 1994-12-21 1994-12-21 Caliper disk brake

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KR (1) KR970003893Y1 (en)
DE (1) DE29520235U1 (en)
GB (1) GB2296299B (en)
HK (1) HK1013677A1 (en)
SG (1) SG34343A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100450421B1 (en) * 1996-12-31 2004-12-04 대우종합기계 주식회사 Caliper-type disk brake device for a motor-driven forklift for preventing lowering of initial braking force caused by partial contact of a pad
CN111660254B (en) * 2020-06-18 2023-10-27 湖北清江水电开发有限责任公司 Deep well pump coupling dismounting caliper and use method thereof
US11541923B2 (en) * 2020-10-14 2023-01-03 Yuan Yoang Industrial Co., Ltd. Wheel-at-rest automatic brake structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017561A (en) * 1960-12-15 1966-01-19 Elliston Evans & Jackson Ltd Improvements relating to brakes
DE2418225C3 (en) * 1974-04-13 1980-07-24 Fried. Krupp Gmbh, 4300 Essen Release device for a spring-actuated partial-lined disc brake
FR2334884A1 (en) * 1975-10-16 1977-07-08 Pascal Jean Pierre DISC BRAKE CLAMP
GB2125123B (en) * 1982-08-04 1985-07-24 Torvale Transmissions Disc brake

Also Published As

Publication number Publication date
GB9525837D0 (en) 1996-02-21
HK1013677A1 (en) 1999-09-03
GB2296299B (en) 1999-01-20
SG34343A1 (en) 1996-12-06
GB2296299A (en) 1996-06-26
KR960022051U (en) 1996-07-20
DE29520235U1 (en) 1996-02-08

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