KR0135368Y1 - Fixing structure of friction pad of brake for a vehicle - Google Patents
Fixing structure of friction pad of brake for a vehicle Download PDFInfo
- Publication number
- KR0135368Y1 KR0135368Y1 KR2019960011730U KR19960011730U KR0135368Y1 KR 0135368 Y1 KR0135368 Y1 KR 0135368Y1 KR 2019960011730 U KR2019960011730 U KR 2019960011730U KR 19960011730 U KR19960011730 U KR 19960011730U KR 0135368 Y1 KR0135368 Y1 KR 0135368Y1
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- South Korea
- Prior art keywords
- friction pad
- pad
- spring
- brake
- fixing structure
- Prior art date
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Classifications
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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
- 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
- F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
- F16D65/0979—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on the rear side of the pad or an element affixed thereto, e.g. spring clips securing the pad to the brake piston or caliper
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
본 고안은 자동차용 브레이크의 마찰패드 고정구조에 관한 것으로, 캘리퍼의 내부에 형성된 스프링설치홈에 돌출부가 끼움설치되는 패드스프링의 양단 날개부를 서로 마주보는 방향으로 구배시키고, 마찰패드의 양측 상하부에는 각각 고정홈을 형성하여서 상기 날개부가 이 고정홈에 각각 끼워질 수 있게 함으로써, 패드스프링과 마찰패드간의 결속력을 더욱 높일 수 있게 되어, 마찰패드가 브레이크 디스크면에 밀착되는 경우에도 마찰패드가 접혀지는 것을 방지하여 비정상적인 마모를 방지할 수 있을 뿐만 아니라 진동 및 소음을 현저하게 줄일 수 있는 자동차용 브레이크의 마찰패드 고정구조를 제공하는데 그 목적이 있다.The present invention relates to a friction pad fixing structure of a brake for a vehicle, in which both wing portions of the pad spring, in which the protrusions are fitted to the spring installation grooves formed in the caliper, are installed to face each other, and the upper and lower sides of the friction pad are respectively By forming a fixing groove so that the wing portions can be fitted into the fixing grooves, the binding force between the pad spring and the friction pad can be further increased, so that the friction pad can be folded even when the friction pad is in close contact with the brake disc surface. It is an object of the present invention to provide a friction pad fixing structure of an automobile brake that can prevent and prevent abnormal wear and significantly reduce vibration and noise.
Description
제1도는 일반적인 브레이크의 실린더 어셈블리를 나타내는 분해사시도.1 is an exploded perspective view showing a cylinder assembly of a general brake.
제2도는 종래의 마찰패드 고정구조를 나타내는 평면도.2 is a plan view showing a conventional friction pad fixing structure.
제3도는 본 고안의 마찰패드 고정구조를 나타내는 평면도.3 is a plan view showing a friction pad fixing structure of the present invention.
제4도는 본 고안의 마찰패드의 설치상태를 나타내는 제1도에서의 A-A선 단면도.Figure 4 is a cross-sectional view taken along the line A-A in Figure 1 showing the installation state of the friction pad of the present invention.
제5도는 본 고안의 패드스프링이 설치상태를 나타내는 제1도에서의 B-B선 단면도.Figure 5 is a cross-sectional view taken along line B-B in Figure 1 showing the installation state of the pad spring of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 실린더 어셈블리 11 : 피스톤10 cylinder assembly 11 piston
20 : 캘리퍼 21 : 스프링설치홈20: Caliper 21: Spring mounting groove
22 : 패드스프링 23 : 돌출부22: pad spring 23: protrusion
24 : 구배부 25 : 작동돌기24: gradient part 25: working projection
30 : 마찰패드 31 : 고정홈30: friction pad 31: fixing groove
본 고안은 자동차용 브레이크의 마찰패드 고정구조에 관한 것으로, 특히 마찰패드의 양측 상하부에 패드스프링을 이용하여 끼움고정되게 하고, 피스톤이 작동됨에 따라 패드스프링이 마찰패드를 더욱 강하게 지지할 수 있게 함으로써, 패드 라이닝이 국부적인 마모를 방지하는 동시에 소음 및 진동을 현저하게 줄일 수 있는 자동차용 브레이크의 마찰패드 고정구조에 관한 것이다.The present invention relates to a friction pad fixing structure of an automobile brake, and in particular, to be fixed by using a pad spring on the upper and lower sides of the friction pad, and to enable the pad spring to support the friction pad more strongly as the piston is operated. In addition, the present invention relates to a friction pad fixing structure for an automobile brake, in which a pad lining prevents local wear and significantly reduces noise and vibration.
일반적으로 종래의 브레이크의 마찰패드 고정구조는, 첨부도면 제1도에서 도시된 바와 같이, 내부에 피스톤(11)이 구비되어 차체에 고정되는 실린더 어셈블리(10)와, 양측벽에 폭방향으로 스프링설치홈(21)이 구비된 요홈형상으로 이루어져서 상기 실린더 어셈블리(10)의 저면에 설치되는 캘리퍼(20)와, 상기 실린더 어셈블리(10)와 캘리퍼(20) 사이에 설치되어서 브레이크 디스크에 직접 밀착되면서 제동력을 제공하는 마찰패드(30)로 구성되어 있다.In general, the friction pad fixing structure of the conventional brake is, as shown in Figure 1 of the accompanying drawings, a cylinder assembly (10) having a piston (11) inside to be fixed to the vehicle body, and springs on both side walls in the width direction It is formed between the caliper 20 is provided in the groove shape provided with an installation groove 21 and installed on the bottom of the cylinder assembly 10, the cylinder assembly 10 and the caliper 20 is in close contact with the brake disk directly It is composed of a friction pad 30 to provide a braking force.
특히, 상기 마찰패드(30)는, 첨부도면 제2도에 도시된 바와 같이, 소정의 폭을 갖는 판체가 요홈형상으로 구배지는 동시에 그 바닥면이 아랫쪽으로 돌출구배되어서 돌출부(23)가 형성된 두개의 패드스프링(22)으로 고정되어 있다.In particular, the friction pad 30, as shown in Fig. 2 of the accompanying drawings, the plate body having a predetermined width is gradient to the groove shape and at the same time the bottom surface is protruded downward to the two projections 23 are formed It is fixed by the pad spring 22 of the.
즉 상기 패드스프링(22)은 각 돌출부(23)가 스프링설치홈(21)에 끼워지고, 그 양측의 날개부 사이에는 상기 마찰패드(30)의 양단이 끼워져서 고정된다.That is, the pad springs 22 each projection 23 is fitted into the spring installation groove 21, both ends of the friction pad 30 is fixed between the wing portions on both sides of the pad spring (22).
그러나, 종래의 자동차용 브레이크의 마찰패드 고정구조는 마찰패드가 패드스프링의 양 날개부 사이에 끼워진 형태로 이루어져 있어서 마찰패드의 체결력이 떨어지게 되고, 이에 따라 마찰패드가 브레이크 디스크와 밀착되는 경우 마찰패의 상부가 압축력을 받으면서 굽혀지면서 소음 및 진동 등이 발생하게 되는 문제점이 발생되어, 이에 대한 보완이 필요하게 되었다.However, the friction pad fixing structure of a conventional brake for a vehicle has a form in which a friction pad is sandwiched between two wing portions of the pad spring, so that the clamping force of the friction pad is reduced, whereby the friction pad is in close contact with the brake disc. The upper part of the bent while receiving a compressive force caused a problem such as noise and vibration occurs, it is necessary to compensate for this.
따라서, 본 고안은 상기와 같은 점을 감안하여 안출한 것으로, 캘리퍼의 내부에 형성된 스프링설치홈에 돌출부가 끼움설치되는 패드스프링의 양단 날개부를 서로 마주보는 방향으로 구배시키고, 마찰패드의 양측 상하부에는 각각 고정홈을 형성하여서 상기 날개부가 이 고정홈에 각각 끼워질 수 있게 함으로써, 패드스프링과 마찰패드간의 결속력을 더욱 높일 수 있게 되어, 마찰패드가 브레이크 디스크면에 밀착되는 경우에도 마찰패드가 접혀지는 것을 방지하여 비정상적인 마모를 방지할 수 있을 뿐만 아니라 진동 및 소음을 현저하게 줄일 수 있는 자동차용 브레이크의 마찰패드 고정구조를 제공하는데 그 목적이 있다.Therefore, the present invention has been devised in view of the above, and gradients both ends of the pad spring to be installed in the spring installation groove formed in the caliper in a direction facing each other, the upper and lower sides of the friction pad By forming fixing grooves so that the wing portions can be fitted into the fixing grooves, the binding force between the pad spring and the friction pad can be further increased, so that the friction pad can be folded even when the friction pad is in close contact with the brake disc surface. It is an object of the present invention to provide a friction pad fixing structure of an automobile brake that can prevent abnormal wear and prevent vibration and noise.
이하, 첨부도면을 참조하여 본 고안을 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 캘리퍼(20)의 스프링설치홈(21)에 구비된 패드스프링(22)을 이용하여 마찰패드(30)를 고정시키는 자동차용 브레이크의 마찰패드 고정구조에 있어서, 상기 스프링설치홈(25)의 안쪽면에는 마찰패드(30)의 작동방향으로 작동돌기(25)가 형성되고, 상기 패드스프링(22)의 양측 날개부는 서로 마주보는 방향으로 구배져서 구배부(24)가 형성되며, 상기 마찰패드(30)의 양측 상하부에는 고정홈(31)이 형성되어 있어서, 상기 패드스프링(22)은 돌출부(23)가 작동돌기(25)에 설치되면서 상기 구배부(24)가 고정홈(31)에 끼워져서 마찰패드(30)를 지지고정시키는 구조로 이루어진 것을 특징으로 한다.The present invention is a friction pad fixing structure of a brake for a vehicle for fixing the friction pad 30 using the pad spring 22 provided in the spring installation groove 21 of the caliper 20, the spring installation groove 25 The inner side of the) is formed with the operation projection 25 in the operation direction of the friction pad 30, both side wings of the pad spring 22 is gradient in the direction facing each other to form a gradient 24, Fixing grooves 31 are formed at both upper and lower sides of the friction pad 30, and the pad springs 22 are provided with the protrusions 23 installed on the actuating protrusions 25. It is characterized in that it is made of a structure that is fixed to the friction pad (30) to support.
이를 첨부도면을 참조하여 본 고안을 보다 상세하게 설명하면 다음과 같다.This invention will be described in more detail with reference to the accompanying drawings as follows.
첨부도면 제3도는 본 고안의 마찰패드 고정구조를 나타내는 평면도로서, 도면 부호 10은 실린더 어셈블리를, 11은 피스톤을, 20은 캘리퍼를, 30은 마찰패드를 각각 나타낸다.3 is a plan view showing a friction pad fixing structure according to the present invention, wherein 10 is a cylinder assembly, 11 is a piston, 20 is a caliper, and 30 is a friction pad.
본 고안은 폭방향의 중심에서 작동가능하도록 피스톤(11)이 구비된 실린더 어셈블리(10)의 저면과 일체로 설치되는 캘리퍼(20)의 스프링설치홈(21)에는 상기 마찰패드(30)의 작동방향으로 작동돌기(25)를 형성하고, 여기(25)에 패드스프링(22)의 돌출부(23)를 끼워 이것(22)을 고정시키면서 그 양단에 실린더 어셈블리(10)와 캘리퍼(20)에 의하여 형성된 공간부의 내부에 설치되는 마찰패드(30)를 고정시키되, 상기 패드스프링(22)은 판스프링을 이용하여 요홈형상으로 성형하는 동시에 그 바닥면 중앙에는 아랫쪽으로 돌출부(23)를 성형되고 날개부의 양단에는 서로 마주보는 방향으로 구배부(24)를 성형하며, 상기 마찰패드(30)의 양측 상하부에는 각각 고정홈(31)을 형성하여서, 상기 패드스프링(22)을 캘리퍼(20)에 설치하는 동시에 그 구배부(24)가 상기 고정홈(31)에 끼워지게 하여서 마찰패드(30)의 결속력을 더욱 강화시켜 주는 구조로 이루어져 있다.The present invention operates the friction pad 30 in the spring installation groove 21 of the caliper 20 which is integrally installed with the bottom surface of the cylinder assembly 10 provided with the piston 11 so as to be operable at the center of the width direction. Direction projections 25 are formed in the direction, and the protrusions 23 of the pad springs 22 are fitted to the excitations 25 so as to fix them 22 by the cylinder assembly 10 and the caliper 20 at both ends thereof. Fixing the friction pad 30 is installed in the formed space portion, the pad spring 22 is formed in the groove shape by using the leaf spring at the same time the bottom portion of the protrusion 23 is formed in the center of the bottom of the wing portion Gradient portions 24 are formed at both ends to face each other, and fixing grooves 31 are formed at upper and lower sides of the friction pad 30, respectively, to install the pad springs 22 at the calipers 20. At the same time, the gradient 24 is caught in the fixing groove 31. Be hayeoseo consists of a structure that further enhance the coupling force of the friction pad 30.
특히, 상기 캘리퍼(20)의 내부에는 양측벽에 폭방향으로 스프링설치홈(21)이 형성되어 있어서, 상기 패드스프링(22)의 돌출부(23)가 여기에 끼워지면서 캘리퍼(20)와의 결속력을 강화시켜 주게 된다.In particular, the inside of the caliper 20 is formed with a spring installation groove 21 in the width direction on both side walls, so that the protrusion 23 of the pad spring 22 is fitted therein to bond the caliper 20 with the caliper 20. Will strengthen.
따라서, 상기 마찰패드(30)는 브레이크 디스크가 정역 회전되는 방향의 양단을 패드스프링(22)을 이용하여 고정시킨 구조로 이루어지게 되어, 마찰패드(30)와 브레이크 디스크가 서로 밀착되는 경우 마찰패드(30)의 일부만 압착되는 것을 막을 수 있게 된다.Therefore, the friction pad 30 has a structure in which both ends of the brake disk in the forward and reverse rotation directions are fixed by using the pad spring 22. When the friction pad 30 and the brake disk are in close contact with each other, the friction pad 30 Only part of the 30 can be prevented from being compressed.
이상에서 본 바와 같이 본 고안은 마찰패드의 양측 상부에 각각 고정홈을 형성하고, 캘리퍼의 양측에 폭방향으로 슬라이드 유동되는 패드스프링의 양단 날개부에는 서로 마주보는 방향으로 구배부를 형성하여서 이 구배부가 고정홈에 설치되면서 패드의 체결력을 더욱 강화시킬 수 있게 함으로써, 브레이크 작동시 마찰패드와 브레이크 디스크가 밀착되면서 마찰패드의 일부가 접혀지면서 발생되는 소음을 줄일 수 있을 뿐만 아니라 비정상적인 마모를 현저하게 줄일 수 있는 효과가 있다.As described above, the present invention forms the fixing grooves on the upper sides of the friction pads, respectively, and the gradient portions are formed in the opposite ends of the pad springs that slide in the width direction on both sides of the caliper so as to face each other. By being installed in the fixing groove, the clamping force of the pad can be further strengthened, so that the noise generated when the friction pad and the brake disc come into close contact with the brake pad when the brake is operated can be reduced, as well as a significant reduction in abnormal wear. It has an effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960011730U KR0135368Y1 (en) | 1996-05-14 | 1996-05-14 | Fixing structure of friction pad of brake for a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960011730U KR0135368Y1 (en) | 1996-05-14 | 1996-05-14 | Fixing structure of friction pad of brake for a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970063034U KR970063034U (en) | 1997-12-11 |
| KR0135368Y1 true KR0135368Y1 (en) | 1999-03-20 |
Family
ID=19456018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960011730U KR0135368Y1 (en) | 1996-05-14 | 1996-05-14 | Fixing structure of friction pad of brake for a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0135368Y1 (en) |
-
1996
- 1996-05-14 KR KR2019960011730U patent/KR0135368Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970063034U (en) | 1997-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |