KR0128357B1 - Clutch disk - Google Patents

Clutch disk

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Publication number
KR0128357B1
KR0128357B1 KR1019950021994A KR19950021994A KR0128357B1 KR 0128357 B1 KR0128357 B1 KR 0128357B1 KR 1019950021994 A KR1019950021994 A KR 1019950021994A KR 19950021994 A KR19950021994 A KR 19950021994A KR 0128357 B1 KR0128357 B1 KR 0128357B1
Authority
KR
South Korea
Prior art keywords
plate
friction
friction washer
washer
disposed
Prior art date
Application number
KR1019950021994A
Other languages
Korean (ko)
Other versions
KR970006961A (en
Inventor
허영완
Original Assignee
한승준
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.)
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Publication date
Application filed by 한승준, 기아자동차주식회사 filed Critical 한승준
Priority to KR1019950021994A priority Critical patent/KR0128357B1/en
Publication of KR970006961A publication Critical patent/KR970006961A/en
Application granted granted Critical
Publication of KR0128357B1 publication Critical patent/KR0128357B1/en

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Classifications

    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub
    • F16F15/12393—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub pre-damper springs are of non-wound type, e.g. leaf springs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/22—Vibration damping

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

the forth friction washer(1) is mounted to be tightly contacted to the third friction washer(18) which tightly contacted to left side of a hub spline plate(13) and the inner side of a sub-plate(23); and a cushion plate(2) is tightly contacted between the third and forth friction washers(18,1); is disclosed. Thereby, it is possible to obtain greater static friction force than prior static friction force and to reduce horizontal vibration and noise due to the vibration.

Description

자동차용 클러치디스크Automotive Clutch Disc

제1도는 본 발명에 따른 클러치디시크를 나타내는 전단면도.1 is a front view showing a clutch disc according to the present invention.

제2도는 종래 기술에 따른 클러치디스크를 나타내는 전단면도이다.2 is a front sectional view showing a clutch disc according to the prior art.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 제4마찰와셔 2 : 쿠션플레이트1: 4th friction washer 2: Cushion plate

11 : 보스 12 : 코일스프링11: boss 12: coil spring

13 : 허브스플라인플레이트 14 : 제1마찰와셔13: hub spline plate 14: the first friction washer

15 : 제2마찰와셔 16 : 접시스프링15: second friction washer 16: dish spring

17 : 디스크플레이트 18 : 제3마찰와셔17: disc plate 18: third friction washer

19 : 제1마찰재 20 : 제2마찰재19: first friction material 20: second friction material

21 : 리벳 23 : 서브플레이트21: rivet 23: subplate

24 : 고정핀 25 : 토셔널스프링24: fixed pin 25: torsion spring

본 발명은 자동차용 클러치디스크에 관한 것으로, 특히 배이상의 마찰력을 얻을 수 있어 소음과 진동을 감소시킬 수 있도록 된 자동차용 클러치디스크에 관한 것이다.The present invention relates to a clutch disc for an automobile, and more particularly, to a clutch disc for an automobile that can obtain more than twice the friction force to reduce noise and vibration.

일반적으로 클러치디스크는 클러치커버의 압력판에 의해 클러치커버의 다이어프램스프링을 매개로 플라이휠일쪽으로 밀려 플라이휘일에 압착되는바, 압력판과 플라이휠일 사이에 끼워지며 변속기입력축과 스플라인으로 결합되고 마찰력에 의하여 플라이휘일의 회전을 변속기입력축을 거쳐 변속기에 전달하는 일을 한다.In general, the clutch disc is pushed toward the flywheel by the diaphragm spring of the clutch cover by the pressure plate of the clutch cover and is compressed to the flywheel. The clutch disc is sandwiched between the pressure plate and the flywheel and coupled to the transmission input shaft and the spline, It transmits the rotation of the gearbox to the transmission via the transmission input shaft.

또한 클러치판에는 여러개의 코일스프링 또는 고무스프링등으로 만든 토오션스프링을 설치하여 플라이휘일로부터 급격한 회전이 전달될 때 충격을 완화시켜 클러치이후의 구동부품의 손상을 방지한다.In addition, the clutch plate is provided with a torsion spring made of several coil springs or rubber springs to prevent the damage of the driving parts after the clutch by relieving the impact when a sudden rotation is transmitted from the flywheel.

종래 클러치디스크는 제2도에 도시된 것과 같이, 트랜스밋션에 연결되는 스플라인이 형성된 보스(11)에 아이들시 회전량을 부드럽게 해주는 코일스프링(12)을 매개로 허브스플라인플레이트(13)가 결합되고, 이 허브스플라인플레이트(13)의 우측으로 제1마찰와셔(14)와 제2마찰와셔(15) 및 접시스프링(16)과 디스크플레이트(17)가 배치됨과 더불어 좌측으로는 제3마찰와셔(18)와 플라이휠에 장착되는 제1마찰재(19)와 클러치커버의 압력판에 장착되는제2마찰재(20)의 사이에 리벳(21)을 매개로 설치된 쿠션플레이트(22)에 밀착되도록 서브플레이트(23)가 배치되어 고정수단(24a)을 갖춘 스톱퍼핀(24)으로 결합됨과 더불어, 상기 허브스플라인플레이트(13)와 디스크플레이트(17) 및 서브플레이트(23)의 주행시 발생되는 회전량을 완충작용할 수 있도록 토션널스프링(25)이 설치된 구조로 되어 있다.In the conventional clutch disc, as shown in FIG. 2, the hub spline plate 13 is coupled to the boss 11 formed with the spline connected to the transmission via a coil spring 12 that smoothes the amount of rotation when idle. The first friction washer 14, the second friction washer 15, the dish spring 16 and the disc plate 17 are disposed on the right side of the hub spline plate 13, and the third friction washer ( 18 and the subplate 23 to be in close contact with the cushion plate 22 installed through the rivet 21 between the first friction material 19 mounted on the flywheel and the second friction material 20 mounted on the pressure plate of the clutch cover. ) Is disposed and coupled to the stopper pin 24 having the fixing means 24a, and the amount of rotation generated when the hub spline plate 13 and the disc plate 17 and the subplate 23 are driven can be buffered. Torsion spring (25) It is installed structure.

따라서 상기 허브스플라인플레이트(13)와 제1마찰와셔(14)간의 제1마찰면과, 이 제1마찰와셔(14)와 제2마찰와셔(15)간의 제2마찰면 및, 상기 허브스플라인플레이트(13)의 좌측면과 제3마찰와셔(18)간의 제3마찰면에 의해 발생되는 정지마찰력에 의하여 디스크의 토션널스프링의 고유진동을 억제하게 되어 차량의 전후진동 및 그에 따른 소음을 저감시키게 된다.Therefore, the first friction surface between the hub spline plate 13 and the first friction washer 14, the second friction surface between the first friction washer 14 and the second friction washer 15, and the hub spline plate By the static frictional force generated by the third friction surface between the left side and the third friction washer 18 of 13, the natural vibration of the torsional spring of the disc is suppressed, thereby reducing the front and rear vibration of the vehicle and the resulting noise do.

그러나 이러한 구조는 정지마찰력이 적어 높은정지마찰력이 요구되는 차량의 경우에는 많은 어려움이 상존해 있게 되는 결점이 있었다.However, such a structure has a drawback that many difficulties exist in the case of a vehicle requiring high static friction because of low static friction.

이에 본 발명은 상기와 같은 결점을 해소하기 위해 안출된 것으로, 허브스플라인플레이트의 좌측면과 제3마찰와셔의 사이에 제4마찰와셔가 설치됨과 더불어 이 제3마찰와셔와 제4마찰와셔의 사이에 쿠션플레이트가 밀착되는 구조로 되어, 종래 구조보다 정지마찰면의 증가로 높은 정지 마찰력을 얻을 수 있으므로 차량의 진동 및 소음을 줄일 수 있도록 된 자동차용 클러치디스크를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above-described drawbacks, and the fourth friction washer is installed between the left side of the hub spline plate and the third friction washer, and between the third friction washer and the fourth friction washer. It is an object of the present invention to provide a clutch disk for an automobile that is to be in close contact with the cushion plate, and can obtain a high static frictional force by increasing the static friction surface than the conventional structure to reduce the vibration and noise of the vehicle.

상기와 같은 목적을 달성하기 위한 본 발명은, 트랜스밋션에 연결되는 스플라인이 형성된 보스에 아이들시 회전량을 부드럽게해주는 코일스프링을 매개로 허브스플라인플레이트가 결합되고, 이 허브 스플라인플레이트의 우측으로 제1마찰와셔와 제2마찰와셔 및 접시스프링과 디스크플레이트가 배치됨과 더불어 좌측으로는 제3마찰와셔와 플라이휠에 장착되는 제1마찰재와 클러치커버의 압력판에 장착되는 제2마찰재의 사이에 리벳을 매개로 설치된 쿠션플레이트가 놓여지도록 서브플레이트가 배치되어 고정수단을 갖춘 스톱펴핀으로 결합됨과 더불어, 상기 허브스플라인플레이트와 디스크플레이트 및 서브플레이트에 발생되는 엔진의 회전력을 완충작용할 수 있도록 토션널스프링이 설치된 자동차용 클러치디스크에 있어서, 상기 허브스플라인플레이트의 좌측에 밀착됨과 더불어 상기 서브플레이트의 안쪽에 밀착된 제3마찰와셔에 밀착되도록 제4마찰와셔가 설치되는 한편, 상기 제3마찰와셔와 제4마찰와셔의 사이에 상기 쿠션플레이트가 연장배치되어 밀착되는 구조로 되어 있다.According to the present invention for achieving the above object, the hub spline plate is coupled to the boss formed spline connected to the transmission via a coil spring for smoothing the rotation amount when idle, the first to the right of the hub spline plate A friction washer, a second friction washer, a disc spring, and a disc plate are arranged, and on the left side, a rivet is interposed between the first friction material mounted on the third friction washer and the flywheel and the second friction material mounted on the pressure plate of the clutch cover. Sub-plate is arranged to place the installed cushion plate is coupled to the stop pin with the fixing means, and the torsional spring is installed for the vehicle to cushion the rotational force of the engine generated in the hub spline plate and the disk plate and sub-plate A clutch disc, wherein the hub spline While the fourth friction washer is installed to be in close contact with the left side of the rate and in close contact with the third friction washer in close contact with the inside of the subplate, the cushion plate is extended between the third friction washer and the fourth friction washer. It is structured to be in close contact.

이하 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 발명에 따른 자동차용 클러치디스크를 나타내는 전단면도로서, 본 발명은, 트랜스밋션에 연결되는 스플라인인 형성된 보스(11)에 엔진의 회전력을 부드럽게해주는 코일시프링(12)을 매개로 허브스플라인플레이트(13)가 결합되고, 이 허브스플라인플레이트(13)의 우측으로 제1마찰와셔(14)와 제2마찰와셔(15) 및 접시스프링(16)과 디스크플레이트(17)가 배치됨과 더불어 좌측으로는 제3마찰와셔(18)와 플라이휠에 장착되는 제1마찰재(19)와 클러치커버의 압력판에 장착되는 제2마찰재(20)의 사이에 리벳(21)을 매개로 설치된 쿠션플레이트가 놓여지도록 서브플레이트(23)가 배치되어 고정수단(24a)을 갖춘 스톱퍼핀(24)으로 결합됨과 더불어, 상기 허브스플라인플레이트(13)와 디스크플레이트(17) 및 서브플레이트(23)의 주행시 발생되는 엔진의 회전력을 완충작용할 수 있도록 토션널스프링(25)이 설치된 자동차용 클런치디스크에 있어서, 상기 허브스플라인플레이트(13)의 좌측에 밀착됨과 더불어 상기 서브플레이트(23)의 안쪽에 밀착된 제3마찰와셔(18)에 밀착되도록 제4마찰와셔(1)가 설치되는 한편, 상기 제3마찰와셔(18)와 제4마찰와셔(1)의 사이에 상기 쿠션플레이트(2)가 연장배치되어 밀착되도록 되어있다.1 is a front sectional view showing a clutch disc for an automobile according to the present invention, the present invention, the hub via a coil shift ring 12 for smoothing the rotational force of the engine to the spline formed boss 11 connected to the transmission The spline plate 13 is coupled, and the first friction washer 14, the second friction washer 15, the dish spring 16 and the disc plate 17 are disposed on the right side of the hub spline plate 13. On the left side, a cushion plate provided through the rivet 21 is disposed between the third friction washer 18 and the first friction material 19 mounted on the flywheel and the second friction material 20 mounted on the pressure plate of the clutch cover. The subplate 23 is disposed so as to be coupled to the stopper pin 24 having the fixing means 24a, and the engine generated when the hub spline plate 13 and the disc plate 17 and the subplate 23 are driven. Rotational force of Wan In the automotive clinch disc provided with a torsional spring (25) to act, the third friction washer (18) in close contact with the left side of the hub spline plate (13) and in close contact with the inside of the subplate (23) The fourth friction washer 1 is installed to be in close contact with the cushion plate 2, and the cushion plate 2 is extended and disposed between the third friction washer 18 and the fourth friction washer 1.

미설명부호 13a는 장공이다.Reference numeral 13a is a long hole.

따라서 상기 제4마찰와셔(1)를 허브스플라인플레이트(13)와 제3마찰와셔(18)의 사이에 밀착되게 배치함과 더불어 상기 쿠션플레이트(2)를 제3마찰와셔(18)와 제4마찰와셔(1)의 사이에 밀착되게 설치함으로써, 마찰면을 증가시켜 정지마찰력을 높여 비틀림진동의 감쇄 및 소음을 저감하게 된다.Therefore, the fourth friction washer 1 is disposed in close contact between the hub spline plate 13 and the third friction washer 18, and the cushion plate 2 is disposed in the third friction washer 18 and the fourth. By being installed in close contact between the friction washers 1, the friction surface is increased to increase the static friction, thereby reducing the torsional vibration attenuation and noise.

이상 설명한 바와같이 본 발명에 의하면, 종래의 일반품 대비 높은 정지 마찰값을 올릴 수 있어 차량의 전후진동 및 그에 따른 소음을 저감하는 효과가 있게 된다.As described above, according to the present invention, it is possible to raise the static friction value higher than that of the conventional general products, thereby reducing the front and rear vibration of the vehicle and the resulting noise.

Claims (1)

트랜스밋션에 연결되는 스플라인이 형성된 보스(11)에 엔진의 회전력을 부드럽게해주는 코일스프링(12)을 매개로 허브스플라인플레이트(13)가 결합되고, 이 허브스플라인플레이트(13)의 우측으로 제1마찰와셔(14)와 제2마차와셔(15) 및 접시스프링(16)과 디스크플레이트(17)가 배치됨과 더불어 좌측으로는 제3마찰와셔(18)와 플라이휠에 장착되는 제1마찰재(19)와 클러치커버의 압력판에 장착되는 제2마찰재(20)의 사이에 리뱃(21)을 매개로 설치된 쿠션플레이트가 놓여지도록 서브츨레이트(23)가 배치되어 고정수단(24a)을 갖춘 스톱퍼핀(24)으로 결합됨과 더불어, 상기 허브스플라인플레이트(13)와 디스크플레이트(17) 및 서브플레이트(23)에 엔진의 회전력을 완충작용할 수 있도록 토션널스프링(25)이 설치된 자동차용 클러치디스크에 있어서,상기 허브스플라인플레이트(13)의 좌측에 밀착됨과 더불어 상기 서브플레이트(23)의 안쪽에 밀착된 제3마찰와셔(18)에 밀착되도록 제4마찰와셔(1)가 설치되는 한편, 상기 제3마찰와셔(18)와 제4마찰와셔(1)의 사이에 상기 쿠션플레이트(2)가 연장배치되어 밀착된 것을 특징으로 하는 자동차용 클러치디스크.The hub spline plate 13 is coupled to the boss 11 formed with a spline connected to the transmission via a coil spring 12 for smoothing the rotational force of the engine, and the first friction to the right side of the hub spline plate 13. The washer 14, the second carriage washer 15, the dish spring 16 and the disc plate 17 are disposed, and to the left, the third friction washer 18 and the first friction material 19 mounted to the flywheel; The subchlate 23 is disposed between the second friction material 20 mounted on the pressure plate of the clutch cover so that the cushion plate provided via the rivet 21 is disposed, and the stopper pin 24 having the fixing means 24a is provided. In addition, the hub spline plate 13, the disk plate 17 and the sub-plate 23, the clutch disk for an automobile provided with a torsional spring 25 to buffer the rotational force of the engine, the hub Spline The fourth friction washer 1 is installed to be in close contact with the left side of the bite 13 and to be in close contact with the third friction washer 18 in close contact with the inside of the subplate 23, while the third friction washer 18 is provided. Clutch plate for automobile, characterized in that the cushion plate (2) is extended and disposed between the fourth friction washer (1).
KR1019950021994A 1995-07-25 1995-07-25 Clutch disk KR0128357B1 (en)

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KR1019950021994A KR0128357B1 (en) 1995-07-25 1995-07-25 Clutch disk

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Application Number Priority Date Filing Date Title
KR1019950021994A KR0128357B1 (en) 1995-07-25 1995-07-25 Clutch disk

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KR970006961A KR970006961A (en) 1997-02-21
KR0128357B1 true KR0128357B1 (en) 1998-04-10

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CN108668604B (en) * 2018-06-26 2023-07-07 中机美诺科技股份有限公司 Silage harvester power take-off and silage harvester

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