KR20020049451A - Attenuation device of vibration of a hand change lever in a vehicle - Google Patents

Attenuation device of vibration of a hand change lever in a vehicle Download PDF

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Publication number
KR20020049451A
KR20020049451A KR1020000078624A KR20000078624A KR20020049451A KR 20020049451 A KR20020049451 A KR 20020049451A KR 1020000078624 A KR1020000078624 A KR 1020000078624A KR 20000078624 A KR20000078624 A KR 20000078624A KR 20020049451 A KR20020049451 A KR 20020049451A
Authority
KR
South Korea
Prior art keywords
change lever
vibration
vehicle
damping
rubber
Prior art date
Application number
KR1020000078624A
Other languages
Korean (ko)
Inventor
권영섭
Original Assignee
류정열
기아자동차주식회사
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 류정열, 기아자동차주식회사 filed Critical 류정열
Priority to KR1020000078624A priority Critical patent/KR20020049451A/en
Publication of KR20020049451A publication Critical patent/KR20020049451A/en

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Classifications

    • 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
    • B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
    • B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • 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
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/70—Gearings
    • B60Y2400/71—Manual or semi-automatic, e.g. automated manual transmissions

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Control Devices (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE: A vibration damping apparatus of a manual change lever for a vehicle is provided to reduce vibration and noise efficiently in idling at the neutral range by installing a vibration damping unit in the change lever. CONSTITUTION: A damping rubber(130) is inserted between bonding frames(120) arranged in upper and lower parts. A through hole(132) is formed in the damping rubber and the middle of the bonding frame, and the rubber is combined with the bonding frame by a bolt(140) and a nut(142) in contacting to each other. A change lever(100) is inserted to the through hole of the damping rubber, and the contact portion between the change lever and the through hole is welded. Vibration from idling is transmitted to the change lever at the neutral range in traveling or parking. The amplitude is decreased with transmitting vibration through bonding frames and the damping rubber. Noise is reduced with damping vibration in idling at the neutral range during traveling.

Description

자동차용 수동 체인지레버의 진동감쇄장치{Attenuation device of vibration of a hand change lever in a vehicle}Attenuation device of vibration of a hand change lever in a vehicle}

본 발명은 자동차의 수동 체인지레버에 관한 것으로서, 엔진 공회전시 수동 체인지레버에 전달되는 저주파 진동을 저감시키기 위한 자동차용 수동 체인지레버의 진동감쇄장치에 관한 것이다.The present invention relates to a manual change lever of a vehicle, and to a vibration damping device of a manual change lever for a vehicle for reducing low frequency vibration transmitted to the manual change lever during engine idle.

일반적으로 체인지레버는 엔진의 구동력을 자동차의 주행조건에 알맞은 상태로 변환하여 추진축에 전달하는 역할을 한다.In general, the change lever converts the driving force of the engine into a state suitable for the driving conditions of the car and transmits it to the propulsion shaft.

특히, 도1에서 보는 바와 같이 수동 체인지레버(10)는 장착프레임(12)에 결합되어 자동차의 실내까지 연결되어 있고 그 상부에는 조작하기 용이하도록 손잡이(14)가 구비되어 있다.In particular, as shown in Figure 1, the manual change lever 10 is coupled to the mounting frame 12 is connected to the interior of the vehicle, the upper portion is provided with a handle 14 to facilitate operation.

그러나, 이러한 수동 체인지레버(10)는 자동차가 시동된 상태에서 중립위치에 놓여 있을 경우에는 엔진 공회전으로 인한 저주파의 진동이 그대로 상기 체인지레버(10)에 전달되어 심하게 떨리면서 소음까지 발생시키게 되는 문제점이 있었다.However, when the manual change lever 10 is placed in a neutral position in a state in which a vehicle is started, vibration of low frequency due to engine idling is transmitted to the change lever 10 as it is, causing severe vibration and noise. there was.

상기한 문제점을 해결하기 위하여 본 발명이 안출된 것으로서, 본 발명의 목적은 자동차 주행시 체인지레버의 중립상태에서 발생하던 진동 및 소음을 저감시키기 위하여 체인지레버에 방진장치를 구비한 체인지레버를 제공하는 것이다.The present invention has been made to solve the above problems, an object of the present invention is to provide a change lever equipped with a dustproof device in the change lever in order to reduce the vibration and noise generated in the neutral state of the change lever when driving a car. .

도 1 은 종래의 체인지레버를 도시한 사시도.1 is a perspective view showing a conventional change lever.

도 2 는 본 발명의 조립되는 모습을 나타낸 부분사시도.Figure 2 is a partial perspective view showing the assembled state of the present invention.

도 3 은 본 발명의 설치 적용된 모습을 나타낸 부분단면도.Figure 3 is a partial cross-sectional view showing the installation of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100 : 체인지레버 110 : 손잡이100: change lever 110: handle

120 : 접합프레임 130 : 방진러버120: bonding frame 130: dustproof rubber

132 : 관통홀140 : 볼트132 through hole 140 bolt

142 : 너트142: nut

본 발명은 상기와 같은 목적을 달성하기 위해서 다음과 같이 구성된다. 즉, 본 발명은 장착프레임에 결합되는 체인지레버의 중앙부에 방진러버가 삽입된 접합프레임을 용접하여 고정시키는 것을 특징으로 한다.The present invention is configured as follows to achieve the above object. That is, the present invention is characterized in that the welding frame is fixed to the joint frame in which the vibration-proof rubber is inserted in the center of the change lever coupled to the mounting frame.

이하, 본 발명의 바람직한 실시예를 첨부 도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부된 도면 도 2 는 본 발명의 따른 체인지레버의 진동방지구를 위한 구성을 보여주는 도면이고, 도3은 본 발명에 의한 진동 방지장치가 적용된 모습을 나타낸 것이다.2 is a view showing a configuration for the anti-vibration of the change lever according to the present invention, Figure 3 shows a state in which the anti-vibration device according to the present invention is applied.

도2 내지 도3에 도시된 바와 같이, 체인지레버(100)의 진동방지를 위한 구조는 상하부로 배치되는 접합프레임(120) 사이에 소정의 두께를 가지는 방진러버(130)가 삽입된다.2 to 3, the vibration preventing structure of the change lever 100 is inserted into the anti-vibration rubber 130 having a predetermined thickness between the bonding frame 120 disposed in the upper and lower parts.

여기서, 상기 방진러버(130)와 그 상하부로 밀착된 접합프레임(120)의 중앙부에는 체인지레버(100)의 직경과 거의 동일한 관통홀(132)이 형성되어 있으며 상호 밀착된 상태에서 볼트(140) 및 너트(142)에 의해 상하 유동 없이 견고하게 결합된다.Here, the through-hole 132 substantially the same as the diameter of the change lever 100 is formed in the central portion of the vibration-proof rubber 130 and the bonding frame 120 in close contact with the upper and lower portions of the bolt 140 in a state of being in close contact with each other. And by the nut 142 is firmly coupled without up and down flow.

이와 같은 구조로 결합된 상기 구조물은 그 중앙부에 형성된 관통홀(132)을 통해 체인지레버(100)의 중앙부에 삽입하여 끼워넣은 후 상기 체인지레버(100)와 상하부 접합프레임(120)의 관통홀(132)이 접촉되는 부위에 용접에 의해 접합된다.The structure coupled in such a structure is inserted into the central portion of the change lever 100 through the through hole 132 formed in the center portion thereof, and then inserted into the center portion of the change lever 100 and the upper and lower bonding frames 120. 132 is joined to the site where the contact is made by welding.

또한, 본 실시 예에서는 상기 상호 결합되는 방진러버(130) 및 접합프레입(120)의 외형을 사각형으로 구성하였는데, 이 밖에 다른 외형을 가진 다양한 모습으로 제작할 수도 있다.In addition, in the present embodiment, the external shape of the anti-vibration rubber 130 and the bonding tape 120 coupled to each other is configured as a quadrangle, but may be manufactured in various shapes having a different external shape.

상기와 같이 구성되는 진동방지 장치가 구비되는 체인지레버(100)는 차량의 시동이 걸린 상태에서 주행 또는 정차시 체인지레버(100)가 중립위치에 놓이면 엔진 공회전으로 인해 그 진동이 그와 연결된 구조물을 통해 상기 체인지레버(100)까지 전달되는데, 이때 체인지레버(100)에 전달된 진동 주파수는 서로 다른 탄성계수와 질량을 가지고 상기 전달되는 주파수와 반대위상을 가지며 튜닝된 두개의 접합프레임(120)과 방진러버(130) 사이를 통과하면서 그 진폭이 현저하게 감소하여 체인지레버(100)의 떨림과 소음을 감쇄 시키게 된다.The change lever 100 provided with the vibration preventing device configured as described above has a structure in which the vibration is connected to the vibration lever when the change lever 100 is placed in a neutral position when the vehicle is started or stopped while the vehicle is started. It is transmitted to the change lever 100, wherein the vibration frequency transmitted to the change lever 100 has a different elastic modulus and mass and the two bonding frames 120 tuned to have a phase opposite to the transmitted frequency. The vibration is significantly reduced while passing between the anti-vibration rubber 130 to attenuate the vibration and noise of the change lever 100.

상기한 구성의 본 발명에 따르면, 체인지레버가 중립위치에 있을 때 엔진의 공회전으로 발생되는 진동을 효과적으로 감쇄시킴으로써 레버의 떨림 및 이로 인한 소음을 저감시킬 수 있다.According to the present invention of the above configuration, it is possible to reduce the vibration of the lever and the resulting noise by effectively attenuating the vibration generated by the idling of the engine when the change lever is in the neutral position.

Claims (2)

엔진 공회전으로 체인지레버에 전달되는 진동 및 소음을 저감시키기 위한 체인지레버의 진동감쇄장치에 있어서, 장착프레임에 결합되는 체인지레버의 중앙부에 방진러버가 삽입된 접합프레임을 용접하여 고정시키는 것을 특징으로 하는 자동차용 수동 체인지레버의 진동감쇄장치.In the vibration reduction device of the change lever for reducing the vibration and noise transmitted to the change lever by the engine idle, characterized in that for welding and fixing the joint frame in which the vibration-proof rubber is inserted in the center of the change lever coupled to the mounting frame Vibration damping device for manual change lever for automobile. 제1항에 있어서, 상기 방진러버와 그 상하부로 밀착되는 접합프레임의 중앙부에는 체인지레버의 직경과 거의 동일한 관통홀이 형성되어 있으며 상호 밀착된 상태에서 볼트 및 너트에 의해 상하 유동없이 견고하게 결합되는 것을 특징으로 하는 자동차용 수동 체인지레버의 진동감쇄장치.According to claim 1, wherein the through-hole is substantially the same as the diameter of the change lever is formed in the center portion of the joint frame which is in close contact with the dust-proof rubber and the upper and lower parts and is firmly coupled without a vertical flow by the bolt and nut in close contact with each other. Vibration damping device of a manual change lever for a vehicle.
KR1020000078624A 2000-12-19 2000-12-19 Attenuation device of vibration of a hand change lever in a vehicle KR20020049451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000078624A KR20020049451A (en) 2000-12-19 2000-12-19 Attenuation device of vibration of a hand change lever in a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000078624A KR20020049451A (en) 2000-12-19 2000-12-19 Attenuation device of vibration of a hand change lever in a vehicle

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KR20020049451A true KR20020049451A (en) 2002-06-26

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KR1020000078624A KR20020049451A (en) 2000-12-19 2000-12-19 Attenuation device of vibration of a hand change lever in a vehicle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100461807B1 (en) * 2002-03-11 2004-12-14 현대자동차주식회사 Shift controller of transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100461807B1 (en) * 2002-03-11 2004-12-14 현대자동차주식회사 Shift controller of transmission

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