KR200318302Y1 - Assembly structure of ABS / TC modulator - Google Patents
Assembly structure of ABS / TC modulator Download PDFInfo
- Publication number
- KR200318302Y1 KR200318302Y1 KR2019970043777U KR19970043777U KR200318302Y1 KR 200318302 Y1 KR200318302 Y1 KR 200318302Y1 KR 2019970043777 U KR2019970043777 U KR 2019970043777U KR 19970043777 U KR19970043777 U KR 19970043777U KR 200318302 Y1 KR200318302 Y1 KR 200318302Y1
- Authority
- KR
- South Korea
- Prior art keywords
- solenoid
- assembly
- abs
- solenoid assembly
- modulator
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/175—Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/07—Facilitating assembling or mounting
Abstract
본 고안은 차량용 유압브레이크의 제동압력을 조절하여 제동시 차륜의 슬립현상을 방지하는 차량용 미끄럼방지장치(Anti-lock Brake system: ABS) 및 구동력 제어장치(TCS)의 솔레노이드 어셈블리(Solenoid ASS' Y)의 조립이 용이한 구조로 장착 배열된 ABS/TCS 모듈레이터의 조립구조에 관한 것이다.The present invention adjusts the braking pressure of a hydraulic brake for a vehicle to prevent slippage of the wheel during braking.Anti-lock brake system (ABS) and a solenoid assembly (Solenoid ASS'Y) of a driving force control device (TCS) It relates to an assembly structure of the ABS / TCS modulator is arranged and mounted in an easy structure of assembly.
솔레노이드 어셈블리를 구성하는 플라스틱 몰드의 하부 가장자리에 플랜지부를 형성하여 상기 플랜지부가 안착되는 장착부가 구비되는 플레이트에 안착되도록 배열한 다음 고정판으로 솔레노이드 어셈블리 상면을 눌러 고정시키는 구성으로 된것임.Forming a flange portion on the lower edge of the plastic mold constituting the solenoid assembly arranged so as to be seated on a plate provided with a mounting portion on which the flange is seated, and then fixed by pressing the upper surface of the solenoid assembly with a fixing plate.
Description
본 고안은 차량용 유압브레이크의 제동압력을 조절하여 제동시 차륜의 슬립현상을 방지하는 차량용 미끄럼방지장치(Anti-lock Brake system: ABS) 및 구동력 제어장치(TCS)의 솔레노이드 어셈블리(Solenoid ASS' Y)의 조립이 용이한 구조로 장착 배열된 ABS/TCS 모듈레이터의 조립구조에 관한 것이다.The present invention adjusts the braking pressure of a hydraulic brake for a vehicle to prevent slippage of the wheel during braking.Anti-lock brake system (ABS) and a solenoid assembly (Solenoid ASS'Y) of a driving force control device (TCS) It relates to an assembly structure of the ABS / TCS modulator is arranged and mounted in an easy structure of assembly.
차량의 제동 거리와 스키드 방지를 위하여 개발된 ABS(anti-lock brakesystem) 또는 TCS(traction control system)는 다수의 솔레노이드가 정연하게 배열된 모듈레이터를 포함하고 있다.The anti-lock brake system (ABS) or traction control system (TSC), developed for vehicle braking distance and skid protection, includes a modulator in which a number of solenoids are arranged in an orderly fashion.
잘 알려진 ABS를 예로서 설명하면, 휠 스피드 센서에서 검출 입력되는 바퀴의 회전수 신호와 차체속도 센서에서 검출되는차체 속도를 전자 컨트롤 유니트가 비교 판단하여, 이를 토대로 각 휠의 브레이크 압력을 유지, 감소, 증대시키는 제어를행하게 된다. 이러한 제어는 초당 4 - 20회 정도 반복되면서 정차될 때까지 지속된다. 상기한 모듈레이터는 대개 엔진실의 마스터실린더 부근에 배치된다. 이 모듈레이터가 작동하는 동안에는 마스터실린더의압력과는 관계없이 휠 실린더까지의 브레이크 오일 압력을 감소시키거나 유지시키는 역활을 한다.A well-known ABS is described as an example. The electronic control unit compares and determines the rotational speed signal of the wheel detected by the wheel speed sensor and the vehicle speed detected by the body speed sensor, and maintains and reduces the brake pressure of each wheel based on this. Control is increased. This control continues until it stops at 4-20 repetitions per second. The modulator is usually arranged near the master cylinder of the engine compartment. While the modulator is operating, it acts to reduce or maintain the brake oil pressure to the wheel cylinders regardless of the pressure of the master cylinder.
ABS 모듈레이터의 기본적 구성은 다수의 솔레노이드밸브와, 복수 개의 어큐물레이터, 그리고 전기 배선용 터미널과, 솔레노이드밸브 릴레이 및 모터를 포함한다. 상기한 솔레노이드밸브는 텐덤 마스터실린더에서 휠 실린더로 이어지는 유압회로 상에 개재되어서 오프 시에는 이 유압회로를 폐쇠시켜 놓고, 온 시에는 유압회로를 개방시켜 유량제어를 행한다.The basic configuration of the ABS modulator includes a plurality of solenoid valves, a plurality of accumulators and terminals for electrical wiring, a solenoid valve relay and a motor. The solenoid valve described above is interposed on a hydraulic circuit leading from the tandem master cylinder to the wheel cylinder, and closes the hydraulic circuit at the time of off, and opens the hydraulic circuit at the time of on to perform flow control.
솔레노이드밸브는 솔레노이드로 공급되는 전류의 조절에 따라 유압통로의 개방 정도를 제어하게 되는 것이며, 이러한 솔레노이드밸브의 작동은 전자 컨트롤 유니트의 지시를 받아 행하게 된다.The solenoid valve is to control the opening degree of the hydraulic passage in accordance with the control of the current supplied to the solenoid, the operation of the solenoid valve is performed under the direction of the electronic control unit.
상기와 같은 솔레노이드밸브의 작동에 따라 휠 실린더로 가해지는 유압을 변화시켜서 차량의 제동거리 단축 및 스키드 방지를 구현하게 되는 것이다.By changing the hydraulic pressure applied to the wheel cylinder in accordance with the operation of the solenoid valve as described above it is to reduce the braking distance and skid prevention of the vehicle.
브레이크 압력을 조절하는 솔레노이드는 상기 솔레노이드에 흐르는 전류 제어시 솔레노이드의 유로가 개방 또는 차단되어지며 유체의 흐름을 제어하는 것으로, 전자제어장치(ECU)의 케이스에 솔레노이드 제어를 위한 솔레노이드 어셈블리(ASS'Y)가 장착되고 있다.The solenoid that adjusts the brake pressure is to control the flow of the fluid when the flow path of the solenoid is opened or blocked when controlling the current flowing through the solenoid, and the solenoid assembly for controlling the solenoid in the case of the electronic controller (ECU) (ASS'Y). ) Is attached.
종래의 ABS/TCS 모듈레이터는 도1, 2에 나타낸 바와 같이 케이스(1)에 솔레노이드 어셈블리(5)가 장착되는 다수의 장착부(2)를 마련하고 각각의 장착부(2)에 형성된 된 코일가이드(3)의 내측으로 솔레노이드 어셈블리(5)를 고정되게 조립하고상기 솔레노이드 어셈블리(5)로부터 인출되는 터미날(50)은 PCB(4)에 납땜 용접을 통해 연결한 다음 도시하지 않은 고정판으로 덮어 씌워되는 구성으로 이루어지고 있다. 이처럼 종래에는 케이스(1)에 솔레노이드 어셈블리(5)가 장착될 수 있도록 별도의 장착부와 코일가이드(3)를 형성하므로써 구조가 복잡하고, 상기 코일가이드의 내측으로 압입시키는 방법을 통해 솔레노이드 어셈블리(5)가 고정되는 구성으로이루어 짐으로써 조립에 어려움이 있고, 조립상태가 견고하지 않으면 쉽게 분리 이탈되는 문제점이 있다.In the conventional ABS / TCS modulator, as shown in FIGS. 1 and 2, a plurality of mounting parts 2 on which the solenoid assembly 5 is mounted are provided in the case 1, and coil guides 3 formed on the respective mounting parts 2 are provided. ) Is assembled to the solenoid assembly 5 to the inside of the fixed) and the terminal 50 withdrawn from the solenoid assembly 5 is connected to the PCB (4) by soldering welding and then covered with a fixing plate (not shown) It is done. As such, the conventional structure is complicated by forming a separate mounting portion and a coil guide 3 so that the solenoid assembly 5 can be mounted on the case 1, and the solenoid assembly 5 is press-fitted into the coil guide. ) Is difficult to assemble by being made in a fixed configuration, there is a problem that the separation is easily separated if the assembly state is not solid.
본 고안의 목적은 상술한 종래의 솔레노이드 어셈블리와는 달리 조립이 용이한 구조로 된 ABS/TCS 모듈레이터를 제공함에있다.It is an object of the present invention to provide an ABS / TCS modulator that is easy to assemble unlike the conventional solenoid assembly described above.
상기의 목적에 따라 본 고안은 솔레노이드 어셈블리를 구성하는 플라스틱 몰드의 하부 가장자리에 플랜지부를 형성하고, 솔레노이드 어셈블리의 플랜지부가 안착되는 플레이트를 마련하여 상기 플레이트에 솔레노이드 어셈블리가 조립되게 배열한 다음 고정판으로 솔레노이드 어셈블리 상면을 눌러 고정시키는 구성으로 됨을특징으로 한다.According to the above object, the present invention forms a flange portion at the lower edge of the plastic mold constituting the solenoid assembly, prepares a plate on which the flange portion of the solenoid assembly is seated, arranges the solenoid assembly on the plate, and then mounts the solenoid with a fixing plate. The upper surface of the assembly is characterized in that the configuration is fixed.
이하, 본 고안의 바람직한 실시 예를 첨부 도면에 따라 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 ABS/TCS 모듈레이터 케이스의 예시도,1 is an exemplary view of an ABS / TCS modulator case,
도 2는 종래 ABS/TCS 모듈레이터의 요부 단면도,2 is a cross-sectional view of main parts of a conventional ABS / TCS modulator;
도 3은 본 고안의 요부 단면도,3 is a sectional view of main parts of the present invention;
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 케이스 2: 장착부1: case 2: mounting portion
3 : 코일가이드 4 : PCB3: coil guide 4: PCB
5 : 솔레노이드 어셈블리 6 : 탄성체5: solenoid assembly 6: elastic body
7 : 플레이트7: plate
도3은 본 고안의 실시 예를 나타내는 측단면도로서, 솔레노이드 어셈블리(5)는 종래와 마찬가지로 플라스틱 몰드(51)에의해 수납되는 솔레노이드(52)와 플런저(54)를 갖추고 있다.3 is a side cross-sectional view showing an embodiment of the present invention, wherein the solenoid assembly 5 has a solenoid 52 and a plunger 54 housed by a plastic mold 51 as in the prior art.
상기한 플런저(54)는 스프링과 같은 탄성체(6)에 지지되어서 반대측으로 제한된 공간을 활동하면서 도시하지 않은 유압통로를 개폐하는 것이다.The plunger 54 is supported by an elastic body 6 such as a spring to open and close a hydraulic passage (not shown) while activating a limited space on the opposite side.
본 고안에서 상기한 플라스틱 몰드(51)는 외주면 하측단에 플랜지부(55)를 형성하고 있고, 이 플랜지부(55)가 안착되는장착부가 구비되는 플레이트(7)의 소정 부위에 솔레노이드 어셈블리가 안착되게 배열한 다음 그 위로 도시하지 않은 고정판이 씌워져서 솔레노이드 어셈블리(5)의 상면을 눌러 고정시키도록 되고 있다.In the present invention, the plastic mold 51 has the flange portion 55 formed at the lower end of the outer circumferential surface, and the solenoid assembly is seated at a predetermined portion of the plate 7 provided with a mounting portion on which the flange portion 55 is seated. Arranged so that the top plate of the solenoid assembly 5 is fixed by being covered with a fixing plate (not shown).
이와 같이 탄성체(6)의 탄성을 보유하도록 된 솔레노이드 어셈블리(5)를 플레이트(7)의 소정의 위치에 위치하도록 조립되게 배열한 다음, 솔레노이드 어셈블리의 상면에 고정판을 씌워 되는 구성만으로 조립됨으로써 종래와 같이 별도의 코일가이드에 고정되게 조립하는 불편이 없게 되어 작업의 편이성이 더욱 좋아지게 된다.As such, the solenoid assembly 5, which is adapted to retain the elasticity of the elastic body 6, is arranged to be assembled to be positioned at a predetermined position of the plate 7, and then assembled only by a configuration in which a fixing plate is placed on the upper surface of the solenoid assembly. Likewise, there is no inconvenience in assembling to be fixed to a separate coil guide, and thus the convenience of work becomes better.
이상 설명한 바와 같이 본 고안은 솔레노이드 어셈블리를 플레이트 상에 조립한 다음 고정판으로 고정시키는 구성을 통해고정되게 조립하므로서 조립 작업이간편하고, 종래와는 달리 하나의 솔레노이드 어셈블리가 고장나더라도 모듈 전체를교체하지 않고 해당 솔레노이드 어셈블리만 교체가 가능하여 대단히 경제적으로 되고, 또한 솔레노이드 어셈블리의 조립등이 간편하다는 등의 효과가 있다.As described above, the present invention assembles the solenoid assembly on a plate, and then assembles it securely by fixing it with a fixing plate, thereby simplifying the assembly work. Unlike in the related art, even if one solenoid assembly fails, the entire module is not replaced. Instead, only the corresponding solenoid assembly can be replaced, which is very economical, and the assembly of the solenoid assembly is easy.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970043777U KR200318302Y1 (en) | 1997-12-30 | 1997-12-30 | Assembly structure of ABS / TC modulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970043777U KR200318302Y1 (en) | 1997-12-30 | 1997-12-30 | Assembly structure of ABS / TC modulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990031068U KR19990031068U (en) | 1999-07-26 |
| KR200318302Y1 true KR200318302Y1 (en) | 2003-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970043777U KR200318302Y1 (en) | 1997-12-30 | 1997-12-30 | Assembly structure of ABS / TC modulator |
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| KR (1) | KR200318302Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100957630B1 (en) * | 2005-11-09 | 2010-05-13 | 주식회사 만도 | Coil Assembly Assembling Process of Solenoid Valve for Electronic Control Brake System |
-
1997
- 1997-12-30 KR KR2019970043777U patent/KR200318302Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100957630B1 (en) * | 2005-11-09 | 2010-05-13 | 주식회사 만도 | Coil Assembly Assembling Process of Solenoid Valve for Electronic Control Brake System |
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| Publication number | Publication date |
|---|---|
| KR19990031068U (en) | 1999-07-26 |
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