KR20030086386A - A clutch distance adjusting apparatus with motor control - Google Patents

A clutch distance adjusting apparatus with motor control Download PDF

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Publication number
KR20030086386A
KR20030086386A KR1020020024614A KR20020024614A KR20030086386A KR 20030086386 A KR20030086386 A KR 20030086386A KR 1020020024614 A KR1020020024614 A KR 1020020024614A KR 20020024614 A KR20020024614 A KR 20020024614A KR 20030086386 A KR20030086386 A KR 20030086386A
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KR
South Korea
Prior art keywords
clutch
motor
push rod
switch
play
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Application number
KR1020020024614A
Other languages
Korean (ko)
Inventor
원영덕
Original Assignee
기아자동차주식회사
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Priority to KR1020020024614A priority Critical patent/KR20030086386A/en
Publication of KR20030086386A publication Critical patent/KR20030086386A/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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • 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
    • B60Y2400/42—Clutches or brakes

Abstract

PURPOSE: A clearance adjusting mechanism of a clutch for a motor-driven vehicle is provided to adjust the clearance of the clutch according to the taste of a driver by regulating the insertion of a push rod with connecting the push rod of a master cylinder to a motor. CONSTITUTION: A clearance adjusting mechanism of a clutch is composed of a motor(M) installed in a clutch pedal to generate rotational force by receiving power; a bolt(100) formed in the end of a driving shaft of the motor and connected to a push rod(30); a nut hole(110) combined with the screw and formed in the end of the push rod; and a switch(S) setting the direction of rotation of the motor. The motor is installed in the push rod of the clutch, and the direction of rotation of the motor is set by operating the switch. The clearance of the clutch is adjusted by controlling rotation of the motor with operating the switch.

Description

모터로 구동되는 자동차 클러치의 유격 조절 기구{A clutch distance adjusting apparatus with motor control}A clutch distance adjusting apparatus with motor control

본 발명은 차량의 클러치에 관한 것으로서, 특히 차량의 클러치의 푸시로드를 모터로 구동하여 클러치의 유격, 접촉점, 끊김점을 운전자가 용이하게 조절할 수 있도록 한 모터로 구동되는 자동차 클러치의 유격 조절 기구에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a clutch of a vehicle, and more particularly, to a clearance control mechanism of a motor vehicle clutch driven by a motor that enables a driver to easily adjust a play, a contact point, and a break point of a clutch by driving a push rod of the clutch of the vehicle with a motor. It is about.

도 1은 일반적인 차량 클러치의 구성을 나타내는 사시도로서, 클러치 페달(1)과, 클러치 페달(1)에 연동하도록 설치된 마스터 실린더(2)와 상기 마스터 실린더(2)에 연결됨과 아울러 릴리즈 포크(3)에 연결되어 이를 동작시키는 릴리즈 실린더(4)와, 상기 릴리즈 포크(3)에 의해 동작하도록 설치된 릴리즈 베어링(5)으로 구성되어 있다.1 is a perspective view showing a configuration of a general vehicle clutch, which is connected to a clutch pedal 1, a master cylinder 2 installed to interlock with the clutch pedal 1, and the master cylinder 2, and a release fork 3. It is composed of a release cylinder (4) connected to and operating it, and a release bearing (5) installed to operate by the release fork (3).

상기한 구성으로 도어 있는 자동차 클러치는 다음과 같이 동작하게 된다. 클러치 페달(1)을 밟으면, 마스터 실린더(2)에서 유압이 발생되고, 발생된 유압은 릴리즈 실린더(4)에 공급된다. 릴리즈 실린더(4)에 의해 릴리즈 포크(3)가 동작함으로써 클러치가 동작한다.With the above configuration, the door clutch of the automobile is operated as follows. When the clutch pedal 1 is depressed, oil pressure is generated in the master cylinder 2, and the generated oil pressure is supplied to the release cylinder 4. The clutch is operated by the release fork 3 operating by the release cylinder 4.

이때 클러치 페달(1)과 마스터 실린더(2)를 연결한 클레비스 및 너트를 조절함으로써 클러치의 유격이 변화된다. 이는 도 2에 도시되어 있는 바와 같이 마스터 실린더 로드(6)에 나사 결합된 클레비스(7)와, 상기 로드(6)에 나사 결합되어 클레비스(7)의 위치를 제한하는 2개의 너트(8)로 이루어져 있다.At this time, the play of the clutch is changed by adjusting the clevis and the nut connecting the clutch pedal 1 and the master cylinder 2. This is a clevis 7 screwed to the master cylinder rod 6, as shown in FIG. 2, and two nuts 8 screwed to the rod 6 to limit the position of the clevis 7. )

따라서 2개의 너트(8)를 풀고 로드(6)를 회전시켜 클러치 유격을 조절하는 것이다.Therefore, loosen the two nuts 8 and rotate the rod 6 to adjust the clutch play.

차량의 주행이 반복되어 클러치가 마모되면 클러치 유격이 증가하므로, 클러치의 마모에 따라 알맞은 상태로 조절하는 것이 바람직하다.Since the clutch play increases when the driving of the vehicle is repeated and the clutch is worn, it is desirable to adjust the vehicle to an appropriate state according to the wear of the clutch.

이때 클러치 유격을 조절하기 위해서는 클레비스 및 너트를 풀고 다시 이를 조이게 되는데, 이러한 클러치 유격 조절 작업은 복잡하고 많은 시간이 소요되는 문제점이 있었다.In this case, in order to adjust the clutch play, the clevis and the nut are loosened and then tightened again. Such a clutch play has a complicated and time-consuming problem.

상기한 문제점을 해결하기 위하여 클러치 유격을 조절하지 않고도 자동적으로 유격 조절이 가능하도록 하는 기술이 특허 출원 1999-68169 호에 개시되었다. 도 3은 종래의 차량 클러치의 유격 조절 기구가 설치된 릴리즈 실린더를 나타내는 단면도로서, 상기한 기술은 클러치가 마모됨에 따라 클러치의 유격이 커지게 되면, 실린더 하우징(10)의 내측에 가이드(20)를 설치하여 클러치가 마모되면, 푸쉬 로드(30)가 조금씩 안쪽으로 들어가게 함으로써 클러치의 유격 증가를 방지하고 있다.In order to solve the above problems, a technique for automatically adjusting the clearance without adjusting the clutch clearance is disclosed in Patent Application No. 1999-68169. 3 is a cross-sectional view illustrating a release cylinder in which a clearance adjusting mechanism of a conventional vehicle clutch is installed. In the above technique, when the clearance of the clutch increases as the clutch is worn, the guide 20 is provided inside the cylinder housing 10. When the clutch is worn by the installation, the push rod 30 is gradually moved inward to prevent the clutch from increasing in play.

상기한 기술은 운전자의 운전 취향에 상관없이 일정한 유격을 유지하므로, 클러치 상태가 항상 동일한 상태로 유지하도록 한다. 그러나, 운전자의 운전 습관에 맞도록 클러치 유격을 조정하거나, 실린더 내부로 삽입된 푸쉬 로드를 원상태로 복귀시키기 위해서는 마스터 실린더를 교체하거나 분해해야만 하므로 종래의 자동차 클러치가 갖고 있는 조정의 어려움은 여전히 해결되지 못하는 문제점이 있었다.Since the above technique maintains a constant play regardless of the driver's driving preference, the clutch state is always kept the same state. However, in order to adjust the clutch play to the driver's driving habits or to return the push rod inserted into the cylinder to the original state, the master cylinder needs to be replaced or disassembled. There was a problem.

본 발명은 상기와 같은 문제점을 해결하고자 창안된 것으로서, 자동차 클러치의 마스터 실린더의 푸시 로드에 모터를 연결하여 모터의 회전에 의해 푸시 로드의 삽입 정도가 조정되도록 함으로서 클러치의 유격을 운전자의 취향에 맞추어 조정할 수 있도록 하는 모터로 구동되는 자동차 클러치의 유격 조절 기구를 제공하는것을 목적으로 한다.The present invention has been made to solve the above problems, by connecting the motor to the push rod of the master cylinder of the automobile clutch to adjust the degree of insertion of the push rod by the rotation of the motor to match the play of the clutch to the driver's taste An object of the present invention is to provide a play control mechanism of a motor vehicle clutch driven by a motor.

도 1은 일반적인 차량 클러치의 구성을 나타내는 사시도.1 is a perspective view showing a configuration of a general vehicle clutch.

도 2는 도 1의 클레비스와 마스터 실린더 로드의 연결 상태를 도시하는 평면도.FIG. 2 is a plan view illustrating a connection state between the clevis and the master cylinder rod of FIG. 1. FIG.

도 3은 종래의 차량 클러치의 유격 조절 기구가 설치된 릴리즈 실린더를 나타내는 단면도.3 is a cross-sectional view showing a release cylinder provided with a clearance adjustment mechanism of a conventional vehicle clutch.

도 4는 본 발명에 의한 자동차 클러치 유격 조절 기구가 설치된 릴리즈 실린더를 나타내는 단면도.4 is a cross-sectional view showing a release cylinder in which an automobile clutch play adjustment mechanism according to the present invention is installed.

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

1 : 클러치 페달 10 : 하우징1: Clutch Pedal 10: Housing

20 : 가이드 30 : 푸시로드20: guide 30: push rod

100 : 볼트 110 : 너트홀100: bolt 110: nut hole

M : 모터 S : 스위치M: Motor S: Switch

도 4는 본 발명에 의한 자동차 클러치 유격 조절 기구가 설치된 릴리즈 실린더를 나타내는 단면도로서, 자동차의 클러치 구조에 있어서, 클러치 페달에 고정설치되고 외부의 전원을 공급받아 회전력을 발생시키는 모터(M), 상기 모터(M)의 구동축의 단부에 푸시 로드(30)와 연결되도록 형성되는 볼트(100), 상기 나사(100)와 결합되도록 푸시 로드(30)의 단부 내측에 형성되는 너트홀(110), 상기 모터(M)의 회전 방향을 설정하는 스위치(S)로 구성되어 있음을 도시하고 있다.4 is a cross-sectional view illustrating a release cylinder in which an automobile clutch play adjustment mechanism is installed according to the present invention. In the clutch structure of an automobile, a motor (M) fixed to a clutch pedal and supplied with external power to generate a rotational force, The bolt 100 is formed to be connected to the push rod 30 to the end of the drive shaft of the motor M, the nut hole 110 formed inside the end of the push rod 30 to be coupled to the screw 100, the It shows that it is comprised by the switch S which sets the rotation direction of the motor M. As shown in FIG.

이때 상기 스위치(S)는 운전자에 의한 클러치 유격 조작이 용이하도록 자동차의 콘트롤 판넬(control panel)에 설치되는 것이 바람직하다.At this time, the switch (S) is preferably installed on the control panel (control panel) of the vehicle to facilitate the clutch play by the driver.

도면을 참조하여 본 발명의 실시예를 설명하면 다음과 같다. 도면에 있어 동일한 구성 요소에는 동일한 도면 부호를 사용한다.An embodiment of the present invention will be described with reference to the drawings. In the drawings, the same reference numerals are used for the same components.

차량의 주행이 반복되어, 클러치의 사용이 증가하면 클러치에서 마모가 발생하게 되고, 이에 따라 클러치의 유격이 더욱 커져, 운전자는 불편함을 느끼게 된다.As the driving of the vehicle is repeated and the use of the clutch increases, wear occurs in the clutch, and thus, the play of the clutch becomes larger, and the driver feels uncomfortable.

이때 운전자는 클러치 유격을 조절하기 위해 콘트롤 판넬(미도시)에 설치되어 있는 스위치(S)를 조작하도록 한다.At this time, the driver to operate the switch (S) installed in the control panel (not shown) to adjust the clutch play.

모터(M)가 정방향(A)으로 회전하도록 스위치(S)를 조작하면, 모터(M)의 구동축 단부에 부착되어 있는 볼트(100)도 정방향으로 회전하게 된다. 볼트(100)는 너트홀(110)과 결합되어 있기 때문에 볼트(100)의 회전 운동은 너트홀(110)이 형성되어 있는 푸시 로드(30)의 직선 운동으로 변환된다. 따라서 모터(M)의 정방향 회전은 푸시 로드(30)가 AA 방향으로 이동하도록 하여 클러치의 유격이 커지게 된다.When the switch S is operated such that the motor M rotates in the forward direction A, the bolt 100 attached to the end of the drive shaft of the motor M also rotates in the forward direction. Since the bolt 100 is coupled to the nut hole 110, the rotational motion of the bolt 100 is converted into a linear motion of the push rod 30 in which the nut hole 110 is formed. Accordingly, the forward rotation of the motor M causes the push rod 30 to move in the AA direction, thereby increasing the play of the clutch.

모터(M)가 역방향으로 회전하도록 스위치(S)를 조작하면, 모터(M)의 구동축 단부에 부착되어 있는 볼트(100)도 정방향으로 회전하게 된다. 볼트(100)는 너트홀(110)과 결합되어 있으므로, 모터(M)의 역방향 회전은 푸시 로드(30)가 BB 방향으로 이동하도록 하여 클러치의 유격이 작아지도록 한다.When the switch S is operated so that the motor M rotates in the reverse direction, the bolt 100 attached to the drive shaft end of the motor M also rotates in the forward direction. Since the bolt 100 is coupled to the nut hole 110, the reverse rotation of the motor M causes the push rod 30 to move in the BB direction so that the clearance of the clutch is reduced.

상기와 같은 구성에 의해 운전자가 모터의 회전을 제어하여 자동차 클러치의 유격을 자유롭게 조절할 수 있게 된다.By the above configuration, the driver can freely adjust the play of the automobile clutch by controlling the rotation of the motor.

이상에서와 같이 본 발명에 의하면, 자동차의 클러치 푸시 로드에 모터를 장착하고 운전자의 스위치 조작에 의해 모터의 회전 방향을 설정하도록 하며 모터의 회전에 의해 푸시 로드의 삽입 정도를 조절하도록 함으로서, 운전자의 스위치 조작만으로 자동차 클러치의 유격이 자유롭게 조절되는 효과를 갖는다.As described above, according to the present invention, the motor is mounted on the clutch push rod of the vehicle, the rotation direction of the motor is set by the driver's switch operation, and the degree of insertion of the push rod is adjusted by the rotation of the motor. Only the switch operation has the effect that the play of the automobile clutch is freely adjusted.

Claims (1)

자동차의 클러치 구조에 있어서, 클러치 페달에 고정설치되고 외부의 전원을 공급받아 회전력을 발생시키는 모터(M), 상기 모터(M)의 구동축의 단부에 푸시 로드(30)와 연결되도록 형성되는 볼트(100), 상기 나사(100)와 결합되도록 푸시 로드(30)의 단부 내측에 형성되는 너트홀(110), 상기 모터(M)의 회전 방향을 설정하는 스위치(S)로 구성되는 것을 특징으로 하는 모터로 구동되는 자동차 클러치의 유격 조절 기구.In the clutch structure of an automobile, a motor (M) fixed to the clutch pedal and supplied with external power to generate a rotational force, and a bolt formed to be connected to the push rod (30) at an end of the drive shaft of the motor (M) ( 100), the nut hole 110 formed inside the end of the push rod 30 to be coupled to the screw 100, the switch (S) for setting the rotation direction of the motor (M), characterized in that Spacing adjustment mechanism of motor vehicle clutch.
KR1020020024614A 2002-05-04 2002-05-04 A clutch distance adjusting apparatus with motor control KR20030086386A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100708657B1 (en) * 2004-12-16 2007-04-17 삼성에스디아이 주식회사 Plasma display module
KR100967998B1 (en) 2008-05-20 2010-07-07 (주) 보쉬전장 A Tailgate For A Door Actuator
KR101501494B1 (en) * 2013-10-21 2015-03-11 한국항공우주연구원 Electrical Connector Lathes
US9121457B2 (en) 2013-07-23 2015-09-01 Hyundai Motor Company Wear compensator of clutch actuator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980031581A (en) * 1996-10-31 1998-07-25 양재신 Clutch gap automatic control of automobile
KR19990026034U (en) * 1997-12-19 1999-07-15 양재신 Spacing device of clutch pedal for automobile
KR20010060057A (en) * 1999-12-31 2001-07-06 이계안 Gap adjusting structure of clutch for automobile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980031581A (en) * 1996-10-31 1998-07-25 양재신 Clutch gap automatic control of automobile
KR19990026034U (en) * 1997-12-19 1999-07-15 양재신 Spacing device of clutch pedal for automobile
KR20010060057A (en) * 1999-12-31 2001-07-06 이계안 Gap adjusting structure of clutch for automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100708657B1 (en) * 2004-12-16 2007-04-17 삼성에스디아이 주식회사 Plasma display module
KR100967998B1 (en) 2008-05-20 2010-07-07 (주) 보쉬전장 A Tailgate For A Door Actuator
US9121457B2 (en) 2013-07-23 2015-09-01 Hyundai Motor Company Wear compensator of clutch actuator
KR101501494B1 (en) * 2013-10-21 2015-03-11 한국항공우주연구원 Electrical Connector Lathes

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