KR200147139Y1 - Push rod of master cylinder mounting structure - Google Patents
Push rod of master cylinder mounting structure Download PDFInfo
- Publication number
- KR200147139Y1 KR200147139Y1 KR2019960045656U KR19960045656U KR200147139Y1 KR 200147139 Y1 KR200147139 Y1 KR 200147139Y1 KR 2019960045656 U KR2019960045656 U KR 2019960045656U KR 19960045656 U KR19960045656 U KR 19960045656U KR 200147139 Y1 KR200147139 Y1 KR 200147139Y1
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- KR
- South Korea
- Prior art keywords
- push rod
- piston
- master cylinder
- clutch
- piston push
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
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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
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders
Abstract
본 고안은 클러치마스터실린더용 피스톤푸시로드의 설치구조에 관한 것으로, 바디원통부(11)와 홀더부(12)로 이루어진 바디(10)의 원통부(11)에 피스톤(20)이 미끄럼이동되도록 설치되고, 상기 홀더부(12)에 피스톤푸시로드(50)의 푸시로드 헤드(51)가 피스톤(20)를 밀어부칠 수 있도록 설치됨과 더불어, 상기 바디(10)에서 이탈되지 않도록 설치된 클러치마스터실린더용 피스톤푸시로드의 설치구조에 있어서, 상기 바디(10)의 흘더부(12)에 형성된 핀끼움홀(13)에 끼워지는 소정 형상의 스톱퍼핀(100)을 매개로 피스톤푸시로드(50)의 푸시로드헤드(51)가 리턴시 이탈되지 않게 설치된 구조로, 부품수가 감소되고 조립공수가 저감되어 생산성이 향상되도록 된 것이다.The present invention relates to an installation structure of the piston push rod for the clutch master cylinder, so that the piston 20 slides on the cylindrical portion 11 of the body 10 formed of the body cylindrical portion 11 and the holder portion 12. Clutch master cylinder is installed, the push rod head 51 of the piston push rod 50 to push the piston 20 in the holder portion 12, and is installed so as not to be separated from the body (10) In the installation structure of the piston push rod for the piston, the piston push rod 50 of the predetermined shape to be fitted into the pin fitting hole 13 formed in the header portion 12 of the body 10 of the piston push rod 50 The push rod head 51 is installed so as not to be released upon return, so that the number of parts is reduced and the number of assembly labor is reduced to improve productivity.
Description
본 고안은 클러치마스터실린더용 실린더푸시로드의 설치구조에 관한 것으로, 특히 부품수가 감소되고 조립공수가 저감되어 생산성이 향상되도록 된 클러치마스터실린더용 피스톤푸시로드의 설치구조에 관한 것이다.The present invention relates to an installation structure of a cylinder push rod for a clutch master cylinder, and more particularly to an installation structure of a piston push rod for a clutch master cylinder in which the number of parts is reduced and the number of assembly operations is reduced to improve productivity.
일반적으로 차량 등에 탑재되어 사용되고 있는 클러치는 엔진과 변속기의 입력축사이에 설치되어 엔진에서부터 변속기로 전달되는 동력을 필요에 따라 단속하고, 또 엔진을 시동하거나 변속기의 기어를 변속할 때에 엔진과의 동력전달관계를 끊고, 발진할 때에는 엔진의 동력을 서서히 연결하는 기능을 하도록 되어 있다. 상기와 같은 종래의 클러치는 구조에 따라 마찰클러치나 유체클러치 혹은 전기클러치로 분류할 수 있고, 조작방식에 따라서는 페달식 클러치나 자동 클러치로 분류할 수 있는 바, 상기 마찰클러치는 다시 건식 단판클러치와 건식/습식 다판클러치로 분류되어진다.In general, the clutch used in a vehicle is installed between the engine and the input shaft of the transmission to control the power transmitted from the engine to the transmission as necessary, and to transmit power to the engine when starting the engine or shifting the gear of the transmission. When the engine is disconnected and the engine starts, the engine is gradually connected to the power of the engine. The conventional clutch as described above may be classified into a friction clutch, a fluid clutch, or an electric clutch according to a structure, and may be classified into a pedal clutch or an automatic clutch according to an operation method. And dry / wet multi-plate clutches.
여기서 상기 마찰식 단판클러치는 구조가 간단하고 보수와 점검이 용이하여 일반적인 자동차용으로 많이 사용되고 있고, 동력의 단속을 하는 클러치 본체와 운전석에서 클러치를 조작하기 위한 조작기구로 구성되어 있는데, 상기 클러치 본체는 클러치판이나 압력판, 클러치 스프링, 릴리이스 레바 등으로 구성되어 엔진의 출력축에 장착된 플라이휘일에 연결되게 되어 있는 반면에 상기 조작기구는 릴리이스 베어링과 릴리이스 포오크 및 이 릴리이스 포오크에 페달의 조작력을 전달하는 기구 등으로 구성되어 클러치페달의 조작력을 클러치 본체에 전달하도록 되어 있다.Here, the friction single plate clutch has a simple structure, easy maintenance and inspection, and is widely used for general automobiles. The friction single plate clutch is composed of a clutch body for controlling power and an operation mechanism for operating the clutch in the driver's seat. Is composed of clutch plate, pressure plate, clutch spring, release lever, etc., and is connected to the flywheel mounted on the output shaft of the engine, while the operation mechanism is provided with the release bearing, the release fork, and the release fork. It is composed of a mechanism for transmitting the operating force and the like to transmit the operating force of the clutch pedal to the clutch body.
그리고 상기 조작기구는 링크나 와이어를 통해 페달의 조작력을 릴리이스 포오크에 전달하는 기계식 조작기구와, 마스터 실린더와 릴리이스 실린더를 갖추고서 유압식으로 페달의 조작력을 릴리이스 포오크에 전달하는 유압식 조작기구로 구분되어진다.In addition, the operation mechanism is a mechanical operation mechanism for transmitting the pedal operating force to the release fork through a link or wire, and a hydraulic operation mechanism for hydraulically transmitting the operating force of the pedal to the release fork equipped with a master cylinder and a release cylinder. Are distinguished.
종래 클러치마스터실린더용 피스톤푸시로드의 설치구조는 제1도에 도시된 것과 같이, 바디원통부(11)와 홀더부(12)로 이루어진 바디(10)의 원통부(11)에 피스톤(20)이 미끄럼이동되도록 설치되고, 상기 원통부(11)의 내주면에 끼워진 스톱퍼 핀(30)을 매개로 스톱퍼(40)가 설치되는 한편, 이 스톱퍼(40)의 안쪽으로 피스톤푸시로드(50)의 푸시로드헤드(51)가 피스톤(20)를 밀어부칠 수 있도록 설치되어 있다.As shown in FIG. 1, the installation structure of a piston push rod for a clutch master cylinder according to the related art has a piston 20 in a cylindrical portion 11 of a body 10 formed of a body cylindrical portion 11 and a holder portion 12. The stopper 40 is installed to slide, and the stopper 40 is installed via the stopper pin 30 fitted to the inner circumferential surface of the cylindrical portion 11, while the piston push rod 50 is pushed into the stopper 40. The rod head 51 is provided to push the piston 20.
따라서 도시되지 않은 클러치페달을 놓으면 클러치마스터실린더의 바디내부에 설치된 피스톤(20)이 되돌아 가게 되고, 이때 스톱퍼핀(30)를 매개로 설치된 스톱퍼(40)는 피스톤푸시로드(50)가 이탈되지 않도록 한다.Therefore, when the clutch pedal (not shown) is released, the piston 20 installed inside the body of the clutch master cylinder is returned. In this case, the stopper 40 installed through the stopper pin 30 is disposed so that the piston push rod 50 is not separated. do.
그러나 이러한 클러치마스터실린더용 피스톤푸시로드의 설치구조는, 상기 스톱퍼핀(30)을 홀더부(12)에 설치해야 하는데 이때 특수공구를 사용하여 수축시켜서 장착하게 되므로 설치가 어려움은 물론, 부품수도 많고 조립작업에 소요되는 시간도 많아 생산성이 떨어지는 결점이 있었다.However, the installation structure of the piston push rod for the clutch master cylinder, the stopper pin 30 should be installed in the holder 12, at this time, it is installed by shrinking using a special tool, as well as difficult installation, many parts. There was also a drawback of low productivity due to the time required for assembly work.
이에 본 고안은 상기와 같은 결점을 해결하기 위해 안출된 것으로, 바디의 홀더부에 형성된 핀끼움홀에 끼워지는 소정형상의 스톱퍼핀을 매개로 피스톤푸시로드가 리턴시 이탈되지 않게 되어, 부품수가 감소되고 조립공수가 저감되어 생산성이 향상되도록 된 클러치마스터실린더용 피스톤푸시로드의 설치구조를 제공함에 그 목적이 있다.The present invention has been devised to solve the above drawbacks, the piston push rod is not released when returning via a stopper pin of a predetermined shape fitted into the pin fitting hole formed in the holder portion of the body, the number of parts is reduced It is an object of the present invention to provide an installation structure of the piston push rod for the clutch master cylinder to improve the productivity by reducing the assembly labor.
제1도는 종래 기술에 따른 클러치마스터실린더용 피스톤푸시로드의 설치구조 를 나타내는 단면도.1 is a cross-sectional view showing an installation structure of a piston push rod for a clutch master cylinder according to the prior art.
제2도는 본 고안에 따른 클러치마스터실린더용 피스톤푸시로드의 설치구조를 나타내는 단면도.Figure 2 is a cross-sectional view showing the installation structure of the piston push rod for the clutch master cylinder according to the present invention.
제3도는 제2도의 A-A선 단면도이다.3 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 바디 11 : 바디원통부10: body 11: body cylinder
12 : 홀더부 13 : 핀끼움홀12: holder portion 13: pin insertion hole
20 : 피스톤 50 : 피스톤푸시로드20: piston 50: piston push rod
51 : 푸시로드헤드 100 : 스톱퍼핀51: push rod head 100: stopper pin
110 : 헤드걸림부110: head locking portion
상기한 바의 목적을 달성하기 위한 본 고안은, 바디원통부와 홀더부로 이루어진 바디의 원통부에 피스톤이 미끄럼이동되도록 설치되고, 상기 홀더부에 피스톤푸시로드의 푸시로드헤드가 피스톤를 밀어부칠 수 있도록 설치됨과 더불어, 상기 바디에서 이탈되지 않도록 설치된 클러치마스터실린더용 피스톤푸시로드의 설치구조에 있어서, 상기 바디의 홀더부에 형성된 핀끼움흘에 끼워지는 소정형상의 스톱퍼핀을 매개로 피스톤푸시로드의 푸시로드헤드가 리턴시 이탈되지 않게 설치된 구조로 되어 있다.The present invention for achieving the object of the above bar is installed so that the piston slides in the cylindrical portion of the body consisting of the body cylindrical portion and the holder portion, so that the push rod head of the piston push rod to push the piston to the holder portion In addition, in the installation structure of the piston push rod for the clutch master cylinder is installed so as not to be separated from the body, the push of the piston push rod via a stopper pin of a predetermined shape that is fitted to pin pins formed in the holder portion of the body The loadhead is structured so that it does not break on return.
이하 본 고안의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 고안에 따른 클러치마스터실린더용 피스톤푸시로드의 설치구조를 나타내는 단면도이고, 제3도는 제2도의 A-A선 단면도로서, 종래 기술을 설명하는 제1도와 동일한 부위에는 동일한 참조부호를 붙이면서 그 설명은 생략한다.2 is a cross-sectional view showing the installation structure of the piston master rod for the clutch master cylinder according to the present invention, and FIG. 3 is a cross-sectional view taken along the line AA of FIG. Description is omitted.
본 고안의 클러치마스터실린더용 피스톤푸시로드의 설치구조는 제2도에 도시된 것과 같이, 바디원통부(11)와 홀더부(12)로 이루어진 바디(10)의 원통부(11)에 피스톤(20)이 미끄럼이동되도록 설치되고, 상기 홀더부(12)에 피스톤푸시로드(50)의 푸시로드헤드(51)가 피스톤(20)를 밀어부칠 수 있도록 설치됨과 더불어, 상기 바디(10)에서 이탈되지 않도록 설치된 클러치마스터실린더용 피스톤푸시로드의 설치구조에 있어서, 상기 바디(10)의 홀더부(12)에 형성된 핀끼움홀(13)에 끼워지는 소정형상의 스톱퍼핀(170)을 매개로 피스톤푸시로드(50)의 푸시로드헤드(51)가 리턴시 이탈되지 않게 설치된 구조로 되어 있다.Piston push rod mounting structure for the clutch master cylinder of the present invention, as shown in Figure 2, the piston (11) of the cylindrical portion 11 of the body 10 consisting of the body cylindrical portion 11 and the holder portion 12 20 is installed to slide, the push rod head 51 of the piston push rod 50 is installed in the holder portion 12 to push the piston 20, and is separated from the body 10 In the installation structure of the piston master rod for the clutch master cylinder installed so as not to be, the piston via a stopper pin 170 of a predetermined shape fitted into the pin fitting hole 13 formed in the holder portion 12 of the body 10. The push rod head 51 of the push rod 50 is structured so as not to be released when it returns.
여기서 상기 스톱퍼핀(100)은 제3도에 도시된 것과 같이, ㄷ자형상이면서 상기 피스톤푸시로드(50)의 푸시로드헤드(51)가 끼워져 길이방향의 이동이 제어되도록 헤드걸림부(110)가 형성되어 있다.Here, as shown in FIG. 3, the stopper pin 100 has a U-shape and the head catching part 110 is inserted such that the push rod head 51 of the piston push rod 50 is inserted to control the longitudinal movement. Formed.
다음에는 이상과 같이 구성된 본 고안의 작용과 효과에 대해 설명한다.Next, the operation and effects of the present invention configured as described above will be described.
따라서 도시되지 않은 클러치페달을 놓으면 클러치마스터실린더의 바디내부에 설치된 피스톤(20)이 되돌아 가게 되고, 이때 홀더부(12)에 형성된 핀끼움흘 (13)에 끼워진 스톱퍼핀(100)의 헤드걸림부(110)가 피스톤푸시로드(50)의 푸시로드 헤드(51)를 걸고서 바디(10)에서 이탈되지 않게 한다.Therefore, when the clutch pedal (not shown) is released, the piston 20 installed inside the body of the clutch master cylinder is returned, and at this time, the head catching portion of the stopper pin 100 fitted into the pin fitting 13 formed on the holder 12 is returned. 110 does not escape from the body 10 by hooking the push rod head 51 of the piston push rod 50.
이때 상기 스톱퍼핀(100)은 종래 스톱퍼핀(30)과 스톱퍼(40)의 역할을 동시 에 수행하면서도 조립성이 우수함을 알 수 있다.In this case, it can be seen that the stopper pin 100 has excellent assembly performance while simultaneously performing the roles of the conventional stopper pin 30 and the stopper 40.
이상 설명한 바와 같이 본 고안에 따른 클러치마스터실린더용 피스톤푸시로드의 설치구조에 의하면, 바디의 홀더부에 형성된 핀끼움흘에 끼워지는 소정형상의 스톱퍼핀을 매개로 피스톤푸시로드가 리턴시 이탈되지 않게 되어, 부품수가 감소되고 조립공수가 저감되어 생산성이 향상되는 효과가 있다.As described above, according to the installation structure of the piston push rod for the clutch master cylinder according to the present invention, the piston push rod is prevented from being dislodged upon return through a stopper pin of a predetermined shape fitted into the pin fitting formed on the holder of the body. As a result, the number of parts is reduced and the number of assembly operations is reduced, thereby improving productivity.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045656U KR200147139Y1 (en) | 1996-12-05 | 1996-12-05 | Push rod of master cylinder mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045656U KR200147139Y1 (en) | 1996-12-05 | 1996-12-05 | Push rod of master cylinder mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980032761U KR19980032761U (en) | 1998-09-05 |
| KR200147139Y1 true KR200147139Y1 (en) | 1999-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960045656U KR200147139Y1 (en) | 1996-12-05 | 1996-12-05 | Push rod of master cylinder mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200147139Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100461400B1 (en) * | 2002-08-14 | 2004-12-13 | 현대자동차주식회사 | Push rod connecting structure of clutch booster |
| KR101316309B1 (en) * | 2007-12-14 | 2013-10-08 | 현대자동차주식회사 | Combining method of clutch pedal and clutch master cylinder fork of vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101610540B1 (en) | 2014-11-13 | 2016-04-20 | 현대자동차주식회사 | Vehicle having Exhaust Cam Non Connection type Engine Break and Auxiliary Break Control Method thereof |
-
1996
- 1996-12-05 KR KR2019960045656U patent/KR200147139Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100461400B1 (en) * | 2002-08-14 | 2004-12-13 | 현대자동차주식회사 | Push rod connecting structure of clutch booster |
| KR101316309B1 (en) * | 2007-12-14 | 2013-10-08 | 현대자동차주식회사 | Combining method of clutch pedal and clutch master cylinder fork of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980032761U (en) | 1998-09-05 |
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