KR100402075B1 - Shift comtrolling system of manual transmission - Google Patents

Shift comtrolling system of manual transmission Download PDF

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Publication number
KR100402075B1
KR100402075B1 KR10-2000-0061658A KR20000061658A KR100402075B1 KR 100402075 B1 KR100402075 B1 KR 100402075B1 KR 20000061658 A KR20000061658 A KR 20000061658A KR 100402075 B1 KR100402075 B1 KR 100402075B1
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South Korea
Prior art keywords
finger
manual transmission
divided
fingers
transmission
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KR10-2000-0061658A
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Korean (ko)
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KR20020030630A (en
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김현진
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현대자동차주식회사
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26Generation or transmission of movements for final actuating mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K20/00Arrangement or mounting of change-speed gearing control devices in vehicles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02Selector apparatus
    • F16H59/0208Selector apparatus with means for suppression of vibrations or reduction of noise

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

Abstract

본 발명은 직접조작방식에서의 변속조작시 그 충격량을 저감시킬 수 있도록 그 구조가 개선된 차량용 수동변속기의 조작기구에 관한 것인바, 그 구조는 컨트롤 하우징 내에 변속기 레버의 조작시 수평 이동되는 컨트롤 샤프트와, 컨트롤 샤프트에 연동되도록 축결합되고 복수개로 분할된 핑거와, 상기 분할된 핑거에 개재 설치되는 댐퍼부재와, 핑거의 하단부에 취부 결합되어 싱크로메시기구를 연동시키는 러그부를 포함하여 구성된다.The present invention relates to a control mechanism of a manual transmission for a vehicle, the structure of which is improved so that an impact amount thereof can be reduced during a shift operation in a direct operation method. The structure is a control shaft which is horizontally moved during operation of a transmission lever in a control housing. And a finger axially coupled to the control shaft and divided into a plurality of fingers, a damper member interposed on the divided finger, and a lug portion coupled to the lower end of the finger to interlock the synchromesh mechanism.

그 핑거는 두개 이상의 복수 핑거로 분할하되, 그 분할된 부위에 일체의 댐퍼부재가 개재 설치된 것이다.The finger is divided into two or more fingers, but an integrated damper member is provided at the divided portion.

이에 따르면, 본 발명은 변속 조작시 레버의 걸림감을 저감시켜 사용자의 변속감을 향상시키는 효과를 갖는다.According to this, the present invention has the effect of reducing the locking feeling of the lever during the shift operation to improve the user's shifting feeling.

Description

차량용 수동변속기의 조작기구{Shift comtrolling system of manual transmission}Control mechanism of vehicle manual transmission {Shift comtrolling system of manual transmission}

본 발명은 차량용 수동변속기의 조작기구에 관한 것으로, 특히 변속기의 변속 조작시 러그부와 핑거간의 조작에 따른 변속충격 및 진동을 저감시킬 수 있도록 그 구조가 개선된 차량용 수동변속기의 조작기구에 관한 것이다.The present invention relates to a control mechanism of a vehicle manual transmission, and more particularly, to a control mechanism of a vehicle manual transmission in which the structure is improved to reduce the shift shock and vibration caused by the operation between the lug portion and the finger during the shift operation of the transmission. .

일반적으로, 변속기는 엔진의 동력을 인가받아 내부의 기어조합을 전환함으로써 엔진의 회전수를 주행상태에 알맞은 상태로 변환시키는 것으로, 전진 5단과 후진 1단으로 구성되어 있으며, 운전자의 조작에 따라 그 변속단을 선택하는 상시물림 동기치합식 수동변속기가 주로 사용되고 있다.In general, the transmission converts the engine speed into a state suitable for the driving state by switching the internal gear combination by applying the power of the engine, and is composed of five forward and one reverse gears. The constant-shift synchronous manual transmission that selects the gear stage is mainly used.

종래의 차량용 수동변속기는 도 1에 도시된 바와 같이, 엔진의 구동력으로 회전되며 그 단부에 전진 5속인 구동기어가 결합되는 변속기입력축(10)과, 변속기입력축(10)의 단부에 결합되고 그 외주면에 치열을 갖는 제5,4,3,2,1 변속기어(31,33,35,37,39) 및 후진기어(38)가 결합되며 스플라인이 마련된 주축(30)과, 제5,4,3,2,1 변속기어(31,33,35,37,39)의 치열에 대응되게 치합되어 선택구동되는 제1,2,3,4,5종동기어(21,23,25,27,29)를 가지는 부축(20)과,각 변속기어(31,33,35,37,39)와 종동기어(21,23,25,27,29)의 기어물림을 선택하여 작동시키는 싱크로메시기구를 포함하여 이루어진다.As shown in FIG. 1, a conventional manual transmission for a vehicle is rotated by a driving force of an engine and is coupled to a transmission input shaft 10 having a drive gear of 5 forward speeds coupled to an end thereof, and coupled to an end of the transmission input shaft 10 and the outer peripheral surface thereof. 5, 4, 3, 2, 1 transmission gear (31, 33, 35, 37, 39) and reversing gear (38) having teeth on the main shaft 30 is provided with a spline, and 5, 4, 1, 2, 3, 4, 5 driven gears (21, 23, 25, 27, 29) selected and driven correspondingly to the teeth of the 3, 2, 1 transmission gears (31, 33, 35, 37, 39). And a synchro mesh mechanism for selecting and operating a gear bit of each transmission gear (31, 33, 35, 37, 39) and the driven gear (21, 23, 25, 27, 29). It is done by

미설명 부호 "44"는 싱크로메시기구중의 시프트 포크를 나타낸 것이다.Reference numeral 44 denotes a shift fork in the synchromesh mechanism.

이러한 구조의 수동변속기는 변속 조작을 제어하는 조작기구를 가지며, 이 조작기구는 변속기에 직접 기어 시프트 레버를 설치한 직접조작방식(direct control type)과 시프트 레버와 변속기가 분리되어 그 사이를 링크(link)나 와이어 등으로 연결하여 조작하는 원격조작방식(remote control type)이 있다.The manual transmission of this structure has an operation mechanism for controlling the shift operation, which is a direct control type in which a gear shift lever is directly installed in the transmission, and a shift lever and a transmission are separated to link a link between them. There is a remote control type that can be operated by connecting with a link or a wire.

그중 직접조작방식의 조작기구는 도 2에 도시된 바와 같이, 컨트롤 하우징 (10)내에 변속기 레버(미도시)의 조작시 수평 이동되는 컨트롤 샤프트(30)와, 컨트롤 샤프트(30)에 연동되도록 축결합되는 핑거(20)와, 핑거(20)의 하단부에 취부 결합되는 러그부(40)로 이루어진다.As shown in FIG. 2, the operation mechanism of the direct operation method includes a control shaft 30 which is horizontally moved during operation of a transmission lever (not shown) in the control housing 10, and a shaft to be interlocked with the control shaft 30. Finger 20 is coupled, and the lug portion 40 is coupled to the lower end of the finger (20).

그 러그부(40)는 이동시 싱크로나이저링(50)와 싱크로나이저 콘(60)등으로 이루어진 싱크로메시기구에 연동되도록 결합되어 있다.The lug portion 40 is coupled to the synchronizing mechanism consisting of the synchronizer ring 50 and the synchronizer cone 60 and the like during movement.

그런데, 종래의 조작기구는 핑거와 러그부가 스틸재질로 상호 취부되어 있으므로, 변속 조작에 따른 충격과 진동을 흡수할 수 없는 문제점이 있었다.However, the conventional operation mechanism has a problem in that the finger and lug portions are mutually attached to the steel material, and thus the shock and vibration cannot be absorbed due to the shift operation.

본 발명은 상기한 제반문제점을 감안하여 이를 해결하고자 창출된 것으로, 그 목적은 직접조작방식의 조작기구에서 사용자의 변속 조작시 핑거와 러그부에 전달되는 충격 및 진동을 흡수할 수 있도록 그 구조를 개선시킨 차량용 수동변속기의 조작기구를 제공하는 데 있다.The present invention has been made in view of the above-mentioned problems, and an object thereof is to provide a structure for absorbing shock and vibration transmitted to a finger and a lug part when a user shifts a gear in a direct operation method. The present invention provides an improved operating mechanism for a vehicle manual transmission.

도 1은 종래 차량용 수동변속기를 나타낸 단면도.1 is a cross-sectional view showing a conventional vehicle manual transmission.

도 2는 종래 변속기의 조작기구를 나타낸 요부 단면도.Figure 2 is a sectional view of the main part showing the operation mechanism of the conventional transmission.

도 3은 본 발명에 따른 차량용 수동변속기의 조작기구를 나타낸 단면도.3 is a cross-sectional view showing the operation mechanism of the manual transmission for a vehicle according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of Symbols for Main Parts of Drawings>

22, 24 : 핑거 30 : 컨트롤 샤프트22, 24: finger 30: control shaft

40 : 러그부 70 : 댐퍼부재40 lug portion 70 damper member

상기한 목적을 달성하기 위한 본 발명의 차량용 수동변속기의 조작기구는 컨트롤 하우징 내에 변속기 레버의 조작시 수평 이동되는 컨트롤 샤프트와, 컨트롤 샤프트에 연동되도록 축결합되고 복수개로 분할된 핑거와, 상기 분할된 핑거에 개재 설치되는 댐퍼부재와, 핑거의 하단부에 취부 결합되어 싱크로메시기구를 연동시키는 러그부를 포함하여 구성된 것을 특징으로 한다.The operating mechanism of the manual transmission for a vehicle of the present invention for achieving the above object is a control shaft which is horizontally moved when the transmission lever is operated in the control housing, a finger axially coupled to be coupled to the control shaft, and divided into And a damper member interposed between the finger and the lug portion coupled to the lower end of the finger to interlock the synchromesh mechanism.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 차량용 수동변속기의 조작기구는, 도 3을 참조하기로 하되기존의 것과 동일한 부품에 대해서는 도 2에서 다시 참조하여 동일부호를 병기하기로 함, 컨트롤 하우징(10)내에 변속기 레버(미도시)의 조작시 수평 이동되는 컨트롤 샤프트(30)와, 컨트롤 샤프트(30)에 연동되도록 축결합되며 복수개로 분할되는 핑거(22,24)와, 그 복수의 핑거(22,24)들 사이에 개재 설치되는 댐퍼부재(70)와, 핑거(22,24)의 하단부에 취부 결합되는 러그부(40)로 이루어진다.The operating mechanism of the manual transmission for a vehicle according to the present invention is to refer to the same reference numerals in FIG. Between the control shaft 30 which is horizontally moved at the time of manipulation, the fingers 22 and 24 which are axially coupled to be interlocked with the control shaft 30, and the plurality of fingers 22 and 24. It consists of a damper member (70) interposed and a lug portion (40) attached to the lower ends of the fingers (22, 24).

그 러그부(40)는 이동시 싱크로나이저링(50)와 싱크로나이저 콘(60)등으로 이루어진 싱크로메시기구에 연동되도록 결합되어 있다.The lug portion 40 is coupled to the synchronizing mechanism consisting of the synchronizer ring 50 and the synchronizer cone 60 and the like during movement.

더 상세히 설명하면, 핑거(22,24)는 두개의 복수 핑거로 분할하되, 그 분할된 부위에 일체의 댐퍼부재(70)가 개재 설치된 것이다.In more detail, the fingers 22 and 24 are divided into two or more fingers, and an integrated damper member 70 is interposed therebetween.

댐퍼부재(70)는 충격 및 진동을 흡수 감쇠할 수 있도록 고무재질을 채용하는 것이 바람직하다.The damper member 70 preferably employs a rubber material to absorb and dampen shock and vibration.

또한, 각 분할된 핑거(22,24)는 축 또는 고정핀에 의해 하나의 몸체로 결합된다.In addition, each divided finger (22, 24) is coupled to one body by a shaft or a fixed pin.

이러한 구성을 갖는 본 발명 차량용 수동변속기의 조작기구는 다음과 같은 작용을 갖는다.The operation mechanism of the manual transmission for a vehicle of the present invention having such a configuration has the following functions.

사용자의 변속조작시 변속레버의 조작에 따라 컨트롤 샤프트(30)가 수평 횡방향으로 이동하게 되고, 핑거(22,24)는 그 이동력을 러그부(40)에 전달하여 싱크로메시기구를 조작하게 된다.When the user shifts, the control shaft 30 moves horizontally and horizontally in accordance with the shift lever, and the fingers 22 and 24 transmit the moving force to the lug portion 40 to operate the synchro mesh mechanism. do.

이때, 컨트롤 샤프트(30)를 통해 전달되는 변속 조작력은 각각 취부된 부위에 충격 및 진동을 발생시키게 되는 데, 이 충격 및 진동은 복수의 핑거들(22,24)사이에 개재된 댐퍼부재(70)를 거쳐 통과하면서 일부 흡수되는 과정을 갖게 된다.In this case, the shift operation force transmitted through the control shaft 30 generates shock and vibration in the mounted portions, respectively, and the shock and vibration are damper members 70 interposed between the plurality of fingers 22 and 24. Passing through), it has a process of being partially absorbed.

따라서, 본 발명은 실제로 레버의 강성을 저감시키는 구조를 가지므로, 변속 조작시 레버의 걸림감을 저감시킬 수 있게 된다.Therefore, since the present invention actually has a structure that reduces the rigidity of the lever, it is possible to reduce the locking feeling of the lever during the shift operation.

이상과 같이 설명한 본 발명 차량용 수동변속기의 조작기구는 직접조작방식에서의 변속조작시 그 충격량을 저감시킬 수 있도록 그 구조가 개선된 것인바, 이에 따르면 본 발명은 변속 조작시 레버의 걸림감을 저감시켜 사용자의 변속감을 향상시키는 효과를 갖는다.The operation mechanism of the manual transmission for a vehicle according to the present invention as described above is improved in structure so as to reduce the impact amount during the shift operation in the direct operation method, according to the present invention reduces the grip of the lever during the shift operation Has the effect of improving the user's shifting feeling.

Claims (2)

컨트롤 하우징 내에 변속기 레버의 조작시 수평 이동되는 컨트롤 샤프트와;A control shaft horizontally moved during operation of the transmission lever in the control housing; 컨트롤 샤프트에 연동되도록 축결합되고 복수개로 분할된 핑거와;A plurality of fingers axially coupled to interlock with the control shaft and divided into a plurality of fingers; 상기 분할된 핑거에 개재 설치되는 댐퍼부재와;A damper member interposed between the divided fingers; 핑거의 하단부에 취부 결합되어 싱크로메시기구를 연동시키는 러그부를 포함하여 구성된 것을 특징으로 하는 차량용 수동변속기의 조작기구.Mounting coupled to the lower end of the finger operating mechanism of a manual transmission for a vehicle comprising a lug portion for interlocking with the synchronized mesh mechanism. 제 1항에 있어서,The method of claim 1, 상기 댐퍼부재는 고무재질인 것을 특징으로 하는 차량용 수동변속기의 조작기구.The damper member is a control mechanism of a manual transmission for a vehicle, characterized in that the rubber material.
KR10-2000-0061658A 2000-10-19 2000-10-19 Shift comtrolling system of manual transmission KR100402075B1 (en)

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KR100402075B1 true KR100402075B1 (en) 2003-10-17

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KR100642545B1 (en) * 2004-05-25 2006-11-10 현대자동차주식회사 Shifting Apparatus of Manual Transmission

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492129A (en) * 1981-04-28 1985-01-08 Nissan Motor Company, Limited Shift lever for an automotive transmission
US5579661A (en) * 1994-09-02 1996-12-03 Dana Corporation Noise and vibration dampening connector for a two-piece transmission shift lever assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492129A (en) * 1981-04-28 1985-01-08 Nissan Motor Company, Limited Shift lever for an automotive transmission
US5579661A (en) * 1994-09-02 1996-12-03 Dana Corporation Noise and vibration dampening connector for a two-piece transmission shift lever assembly

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