KR20070115015A - Clutch pedal vibration diminution apparatus for car - Google Patents

Clutch pedal vibration diminution apparatus for car Download PDF

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Publication number
KR20070115015A
KR20070115015A KR1020060048775A KR20060048775A KR20070115015A KR 20070115015 A KR20070115015 A KR 20070115015A KR 1020060048775 A KR1020060048775 A KR 1020060048775A KR 20060048775 A KR20060048775 A KR 20060048775A KR 20070115015 A KR20070115015 A KR 20070115015A
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South Korea
Prior art keywords
clutch
vibration
coil unit
coil
clutch pedal
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KR1020060048775A
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Korean (ko)
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신성광
김진영
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현대자동차주식회사
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Priority to KR1020060048775A priority Critical patent/KR20070115015A/en
Publication of KR20070115015A publication Critical patent/KR20070115015A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0218—Reservoirs for clutch control systems; Details thereof

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

A damper for a clutch pedal of a vehicle is provided to reduce vibration by installing a coil unit and a shock absorbing to be diverged from a clutch pipe in which hydraulic fluid and by installing a heavyweight material on an end portion of the coil unit. A damper for a clutch pedal of a vehicle comprises: a coil unit(60) installed to enable hydraulic fluid operating a clutch to be diverged from a clutch pipe(41), which is wound in a coil shape with a predetermined diameter, a shock-absorbing hose(70) whose one end is diverged in a rear end portion of the clutch pipe installed to be diverged from the coil unit and the other end is installed in an end portion of the coil unit, and a heavyweight material(80) installed in a lower portion of the coil unit so as to absorb shock of the coil unit. In addition, the shock-absorbing hose includes a valve(71).

Description

차량용 클러치 페달 진동저감장치{Clutch pedal vibration diminution apparatus for car}Clutch pedal vibration diminution apparatus for car

도1은 일반적인 차량용 클러치 시스템을 나타낸 사시도.1 is a perspective view showing a typical vehicle clutch system.

도2는 종래의 클러치 진동저감장치를 나타낸 단면도.Figure 2 is a cross-sectional view showing a conventional clutch vibration reducing device.

도3은 본 발명에 따른 클러치 진동저감장치를 나타낸 단면도.Figure 3 is a cross-sectional view showing a clutch vibration reducing device according to the present invention.

도4는 본 발명에 따른 클러치 진동저감장치의 다른 실시예를 나타낸 단면도.Figure 4 is a sectional view showing another embodiment of the clutch vibration reducing device according to the present invention.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

41 : 클러치 파이프 60 : 코일부41: clutch pipe 60: coil portion

70 : 완충호스 71 : 밸브70: buffer hose 71: valve

80 : 중량물80: heavy material

본 발명은 차량용 클러치 페달 진동저감장치에 관한 것으로서, 더욱 상세하게는 클러치를 조작할 때 전달되는 진동을 흡수할 수 있는 댐퍼의 구조를 개선하여 진동감쇠 효과를 높일 수 있는 차량용 클러치 페달 진동저감장치에 관한 것이다.The present invention relates to a clutch pedal vibration reduction device for a vehicle, and more particularly, to a clutch pedal vibration reduction device for a vehicle that can improve a vibration damping effect by improving a structure of a damper capable of absorbing vibrations transmitted when a clutch is operated. It is about.

일반적으로 수동변속기가 장착된 차량에는 엔진에서 발생된 동력을 선택적으 로 공급 및 차단할 수 있는 클러치가 설치되어 있는바, 이러한 클러치를 운전자가 조작할 때 운전자에게 전달되는 진동을 최소화 할 수 있는 장치가 절실히 요구되고 있는 실정이다.In general, a vehicle equipped with a manual transmission is provided with a clutch for selectively supplying and cutting off power generated by an engine, and a device capable of minimizing vibration transmitted to the driver when the clutch is operated by the driver is provided. There is a great demand.

종래의 클러치 시스템은 도1에 나타낸 바와 같이 클러치페달(10)과, 이 클러치페달(10)에 연결된 마스터 실린더 조립체(20)와, 이 마스터 실린더 조립체(20)에 연결된 릴리스 실린더 조립체(30)와, 상기 마스터 실린더 조립체(20)와 릴리스 실린더 조립체(30)를 연결하는 클러치파이프(41) 사이에 연결되어 진동을 흡수하는 메탈 댐퍼(50) 및 코일부(60)로 구성된다.The conventional clutch system includes a clutch pedal 10, a master cylinder assembly 20 connected to the clutch pedal 10, a release cylinder assembly 30 connected to the master cylinder assembly 20, as shown in FIG. A metal damper 50 and a coil unit 60 connected between the master cylinder assembly 20 and the clutch pipe 41 connecting the release cylinder assembly 30 to absorb vibrations.

이러한 클러치 시스템은 운전자가 클러치페달(10)을 조작하게 되면, 마스터 실린더 조립체(20) 내에 유압이 발생하게 되며, 이 유압은 릴리스 실린더 조립체(30)의 푸시 로드(31)를 조작하여 트랜스미션 측의 클러치 레버(도면 미도시)를 밀어 동력을 차단하게 된다.In this clutch system, when the driver operates the clutch pedal 10, hydraulic pressure is generated in the master cylinder assembly 20, and the hydraulic pressure is operated by operating the push rod 31 of the release cylinder assembly 30. Push the clutch lever (not shown) to shut off power.

반대로 클러치 페달(10)의 답력을 해제하게 되면, 릴리스 실린더 조립체(30)에 작용하던 유압이 리턴되며, 푸시로드(31)가 원위치로 복귀되며 엔진의 동력이 트랜스미션으로 전달된다.On the contrary, when releasing the pedal force of the clutch pedal 10, the hydraulic pressure acting on the release cylinder assembly 30 is returned, the push rod 31 is returned to its original position, and the engine power is transmitted to the transmission.

이때, 엔진에서 발생하는 진동이 유압에 작용하면서 맥동진동을 발생시키게 되며, 이러한 진동이 클러치 파이프(41)를 통해 클러치페달(10)에 그대로 전달되어 불편함을 초래하게 된다.At this time, the vibration generated in the engine acts on the hydraulic pressure to generate a pulsating vibration, which is transmitted to the clutch pedal 10 through the clutch pipe 41 as it is, causing inconvenience.

한편, 상기 클러치페달(10)로 전달되는 진동은 메탈 댐퍼(50) 및 코일부(60)에 의해 저감되게 된다.On the other hand, the vibration transmitted to the clutch pedal 10 is reduced by the metal damper 50 and the coil unit 60.

종래의 메탈 댐퍼(50)는 도2에 나타낸 바와 같이 클러치 파이프(41)가 양측단에 각각 연결되는 연결부재(51)와, 상기 연결부재(51)의 중앙부 일측에 설치되는 몸체(52)와, 상기 몸체(52)의 내부에 내장된 플레이트(53)로 이루어져 있다.As shown in FIG. 2, the conventional metal damper 50 includes a connecting member 51 to which the clutch pipe 41 is connected at both ends, and a body 52 installed at one side of the central portion of the connecting member 51. It consists of a plate 53 embedded in the body 52.

한편, 상기 몸체(52)에는 연결부재(51)의 내부와 통하여지는 이동공(54)이 형성되어 있다.On the other hand, the body 52 is formed with a moving hole 54 through the inside of the connecting member 51.

그리고 코일부(60)는 클러치 파이프(41)를 소정의 직경으로 권취되어 있는 것이다.And the coil part 60 winds the clutch pipe 41 to a predetermined diameter.

따라서, 엔진측에서 유입되는 유압진동을 메탈 댐퍼(50)의 몸체(52) 내부에 설치된 플레이트(53)의 탄성을 이용하여 저감한다. 즉, 유입되는 진동의 크기에 따라서 플레이트(53)의 두께가 변화되면서 진동을 감쇠하는 것이다.Therefore, the hydraulic vibration flowing in from the engine side is reduced by using the elasticity of the plate 53 provided inside the body 52 of the metal damper 50. That is, the thickness of the plate 53 is changed according to the magnitude of the vibration to be introduced to damp the vibration.

또한, 상기 유압진동은 클러치 파이프(41)가 권취되어 있는 코일부(60)를 통과하면서 감소되는 것이다.In addition, the hydraulic vibration is reduced while passing through the coil unit 60 in which the clutch pipe 41 is wound.

그러나 이러한 종래의 매탈 댐퍼(50)는 유압이 이동하는 이동공(54)의 내경부가 동일하게 형성되어 있으므로, 페달작동시의 유압손실은 작고, 고주파성 진동에 대해서는 효과가 있지만 저주파성 진동을 감쇄시키지 못하는 문제점이 있었다.However, since the internal damping portion of the conventional metal damper 50 has the same inner diameter portion of the moving hole 54 in which the hydraulic pressure is moved, the hydraulic loss during pedal operation is small, and it is effective for high frequency vibration, but attenuates low frequency vibration. There was a problem that can not be.

한편, 최근에는 디젤엔진의 토크 및 출력이 향상됨에 따라서 엔진에서 발생하는 가진이 커지게 되고 그로 인해 차체의 여러 부분에 진동이 발생하고 있으나, 상술한 바와 같은 종래의 메탈 댐퍼(50)에 의해서 감소되는 진동이 한계가 있게 되어 운전자에게 진동이 전달되는 문제점이 있었다.On the other hand, in recent years, as the torque and output of the diesel engine is improved, the excitation generated in the engine is increased, and thus vibrations are generated in various parts of the vehicle body. However, the vibration is generated by the conventional metal damper 50 as described above. There is a problem in that the vibration is delivered to the driver is a vibration that is limited.

또한, 종래의 장치는 메탈 댐퍼(50)를 설치하므로 인하여 비용이 증가하였음 은 물론, 코일부(60)가 고정된 상태이므로 그 코일부(60)에 의해서 클러치 페달 조작성이 불편하게 되는 문제점이 있었다. In addition, the conventional apparatus has increased the cost due to the installation of the metal damper 50, of course, there is a problem that the clutch pedal operability is inconvenient by the coil portion 60 because the coil portion 60 is fixed. .

본 발명은 상기한 문제점을 해결하기 위하여 발명한 것으로서, 그 목적은 유압이 이동하는 클러치 파이프에서 분기되게 코일부 및 완충호스를 설치하고, 상기 코일부의 단부에 중량물을 설치하여 진동을 효과적으로 저감할 수 있는 차량용 클러치 페달 진동저감장치를 제공함에 있다.The present invention has been invented to solve the above problems, the object of which is to install a coil portion and a buffer hose to branch in the clutch pipe to move the hydraulic pressure, and to install a heavy weight at the end of the coil portion to effectively reduce vibration The present invention provides a clutch pedal vibration reduction device for a vehicle.

상기 목적을 달성하기 위한 본 발명의 특징적인 구성을 설명하면 다음과 같다.Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

본 발명의 차량용 클러치 페달 진동저감장치는 클러치를 동작시키는 유압유가 이동하는 클러치 파이프에 분기되게 설치되고 소정의 직경을 갖는 코일형상으로 권취된 코일부와, 상기 코일부가 분기되게 설치된 후단부에 일단이 분기되게 설치되고 타단은 코일부의 단부에 설치된 완충호스와, 상기 코일부의 유동을 완충하도록 그 코일부의 하부에 설치된 중량물을 포함하여서 된 것이다.The clutch pedal vibration reduction device for a vehicle of the present invention includes a coil part installed to branch to a clutch pipe to which hydraulic oil for operating a clutch moves, and a coil part wound in a coil shape having a predetermined diameter, and a rear end provided to branch the coil part. The other end is provided to include a buffer hose installed at the end of the coil portion, and a heavy material installed in the lower portion of the coil portion to buffer the flow of the coil portion.

이와 같은 특징을 갖는 본 발명을 상세하게 설명하면 다음과 같다.Referring to the present invention having such characteristics in detail as follows.

도3은 본 발명에 따른 클러치 진동저감장치를 나타낸 단면도이고, 도4는 본 발명에 따른 클러치 진동저감장치의 다른 실시예를 나타낸 단면도로서 종래 장치와 동일한 부분은 그 설명을 생략하고 동일 부호를 부여하기로 한다.Figure 3 is a cross-sectional view showing a clutch vibration reducing device according to the present invention, Figure 4 is a cross-sectional view showing another embodiment of the clutch vibration reducing device according to the present invention the same parts as the conventional apparatus is omitted the description and given the same reference numerals. Let's do it.

여기에서 참조되는 바와 같이 본 발명은 클러치를 동작시키는 유압유가 이동 하는 클러치 파이프(41)에 분기되도록 소정의 직경을 갖는 코일형상으로 권취된 코일부(60)가 연결되어 있다.As referred to herein, the coil unit 60 wound in a coil shape having a predetermined diameter is connected to branch the clutch pipe 41 to which the hydraulic oil for operating the clutch moves.

상기 코일부(60)가 분기되게 설치된 클러치 파이프(41)의 후단부에는 완충호스(70)의 일단이 분기되게 설치되어 있고, 상기 완충호스(70)의 타단은 코일부(60)의 단부에 설치되어 있으며, 상기 완충호스(70)는 진동을 완충할 수 있도록 플렉시블한 재질로 이루어져 있고, 상기 완충호스(70)에는 밸브(71)가 설치되어 있다.One end of the buffer hose 70 is branched at the rear end of the clutch pipe 41 in which the coil part 60 is branched, and the other end of the buffer hose 70 is connected to the end of the coil part 60. Is installed, the buffer hose 70 is made of a flexible material to cushion the vibration, the buffer hose 70 is provided with a valve 71.

한편, 상기 코일부(60)의 하부에는 그 코일부(60)의 유동을 완충하도록 중량물(80)이 설치되어 있다.On the other hand, the lower portion of the coil portion 60 is provided with a weight 80 to buffer the flow of the coil portion 60.

이와 같이 구성된 본 발명을 상세히 설명하면 다음과 같다.Referring to the present invention configured as described in detail as follows.

먼저, 차량의 엔진을 가동하면 상기 엔진측에서 발생되는 유압이 클러치 파이프(41)를 통하여 클러치 페달로 전달된다.First, when the engine of the vehicle is operated, hydraulic pressure generated at the engine side is transmitted to the clutch pedal through the clutch pipe 41.

한편, 상기 클러치 파이프(41)를 통하여 이동하는 유압은 그 클러치 파이프(41)에 분기되게 설치된 코일부(60)로 유입되는 것이며, 이때 완충호스(70)에 설치된 밸브(71)는 닫혀진 상태를 유지하게 되는 것이다.On the other hand, the hydraulic pressure moving through the clutch pipe 41 is introduced into the coil unit 60 which is branched to the clutch pipe 41, the valve 71 provided in the buffer hose 70 is closed Will be maintained.

따라서, 상기 유압에 의해서 코일부(60)가 운동하게 되므로 상기 유압에 작용하는 진동은 감소되는 것이다.Therefore, since the coil unit 60 is moved by the hydraulic pressure, the vibration acting on the hydraulic pressure is reduced.

또한, 상기 코일부(60)가 운동 할 때 그 단부와 클러치 파이프(41)의 사이에 연결된 완충호스(70)가 함께 유동되면서 진동을 효과적으로 감소시키게 되는 것이다.In addition, as the coil unit 60 moves, the shock absorbing hose 70 connected between the end portion and the clutch pipe 41 flows together to effectively reduce vibration.

한편, 상기 코일부(60) 및 완충호스(70)에 발생되는 미세한 진동은 중량 물(80)에 의해서 신속하게 제거되므로 클러치 파이프(41)를 통하여 운전자에게 전달되는 진동을 최소화 하게 되는 것이다.On the other hand, the minute vibration generated in the coil unit 60 and the buffer hose 70 is quickly removed by the weight 80 to minimize the vibration transmitted to the driver through the clutch pipe (41).

이와 같이 본 발명은 엔진 가동시 클러치 파이프를 이동하는 유압의 진동이 코일부 및 완충호스에 의해서 감소되므로 토크 및 출력이 향상된 엔진에서 발생하는 진동을 효과적으로 감소시켜 쾌적한 운전환경을 제공할 수 있는 특유의 효과가 있다.As described above, since the vibration of hydraulic pressure moving the clutch pipe during engine operation is reduced by the coil part and the buffer hose, the present invention effectively reduces the vibration generated in the engine with improved torque and output, thereby providing a comfortable driving environment. It works.

또한, 본 발명은 고가의 메탈 댐퍼를 사용하지 않고도 클러치 페달로 전달되는 진동을 감소시키게 되므로 제조 원가를 감소시킬 수 있는 특유의 효과가 있다.In addition, since the present invention reduces vibrations transmitted to the clutch pedal without using an expensive metal damper, there is a unique effect of reducing the manufacturing cost.

Claims (2)

클러치를 동작시키는 유압유가 이동하는 클러치 파이프(41)에 분기되게 설치되고 소정의 직경을 갖는 코일형상으로 권취된 코일부(60)와, 상기 코일부(60)가 분기되게 설치된 후단부에 일단이 분기되게 설치되고 타단은 코일부(60)의 단부에 설치된 완충호스(70)와, 상기 코일부(60)의 유동을 완충하도록 그 코일부(60)의 하부에 설치된 중량물(80)을 포함함을 특징으로 하는 차량용 클러치 페달 진동저감장치.One end portion of the coil portion 60, which is installed to branch to the clutch pipe 41, to which the hydraulic oil for operating the clutch moves, is wound in a coil shape having a predetermined diameter, and the rear end portion in which the coil portion 60 is branched. The branched end and the other end includes a buffer hose 70 installed at the end of the coil portion 60, and a heavy weight 80 installed in the lower portion of the coil portion 60 to buffer the flow of the coil portion 60 Clutch pedal vibration reduction device for a vehicle, characterized in that. 제1항에 있어서, 상기 완충호스(70)에는 밸브(71)가 더 설치됨을 특징으로 하는 차량용 클러치 페달 진동저감장치.2. The clutch pedal vibration reduction device for a vehicle according to claim 1, wherein the buffer hose (70) is further provided with a valve (71).
KR1020060048775A 2006-05-30 2006-05-30 Clutch pedal vibration diminution apparatus for car KR20070115015A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109826883A (en) * 2017-11-23 2019-05-31 上汽通用五菱汽车股份有限公司 A kind of electronics clutch executor pipeline assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109826883A (en) * 2017-11-23 2019-05-31 上汽通用五菱汽车股份有限公司 A kind of electronics clutch executor pipeline assembly

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