KR940001470Y1 - Test equipment of brake system - Google Patents
Test equipment of brake system Download PDFInfo
- Publication number
- KR940001470Y1 KR940001470Y1 KR2019910020164U KR910020164U KR940001470Y1 KR 940001470 Y1 KR940001470 Y1 KR 940001470Y1 KR 2019910020164 U KR2019910020164 U KR 2019910020164U KR 910020164 U KR910020164 U KR 910020164U KR 940001470 Y1 KR940001470 Y1 KR 940001470Y1
- Authority
- KR
- South Korea
- Prior art keywords
- brake system
- sensor
- mounting plate
- speed
- test equipment
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/28—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for testing brakes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/225—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to foot actuated controls, e.g. brake pedals
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- 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
- B60Y2400/81—Braking systems
Abstract
내용 없음.No content.
Description
첨부된 도면은 본 고안의 장치의 구성도이다.The accompanying drawings are schematic diagrams of the device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 액츄에이터 2,4 : 설치판1: Actuator 2,4: Mounting plate
3 : 작동판 5 : 브레이크시스템3: operating plate 5: brake system
6 : 변위센서 7 : 스피드센서6: displacement sensor 7: speed sensor
8 : 실린더 10 : 배관8: cylinder 10: piping
11 : 압력센서 12 : 스트레인앰프11: pressure sensor 12: strain amplifier
13 : 오실로스코프 14 : X-Y 레코더13: oscilloscope 14: X-Y recorder
본 고안은 차량운행중에 차량을 급정거 할때 운전자의 답력속도에 대한 브레이크 시스템의 응답성을 테스트하기 위한 급가입 테스트장치에 관한것으로서, 조립작업시에 이를 테스트하여 사고의 발생을 미연에 방지할 수 있도록 한 것이다.The present invention relates to a quick test device for testing the responsiveness of the brake system to the driver's pedaling speed when the vehicle is suddenly stopped while the vehicle is in operation. It would be.
일반식으로 차량주행중에 돌발사태가 발생되어 급정거를 하기 위해서는 운전자의 신속한 대응도가 필요하지만 이에 따라 차량의 브레이크 시스템도 운전자의 답력속도에 대한 응답성을 가져야만 차량의 급정거가 가능하게 된다.In general, the driver needs to respond quickly to sudden stops due to a sudden accident while driving, but accordingly, the vehicle's brake system must be responsive to the driver's speed to enable the vehicle to stop quickly.
상기한 바와 같은 동작을 위해서는 M/V(Master Vacuum) B.M.C(Braice Master Cylimder) C.M.C(Clutch Master Cylinder)등의 브레이크 시스템을 차량에 장착하기 전에 급가압에 대한 응답성을 테스트하여야 된다. 그러나 종래에는 이러한 브레이크 시스템의 급가압력을 테스트하기 위한 장치에서 인푸트 축의 하이스피트 부족으로 실린더등의 완벽한 품질 확보가 불가능하였다.In order to operate as described above, responsiveness to sudden pressure should be tested before mounting a brake system such as M / V (Master Vacuum) B.M.C (Braice Master Cylimder) C.M.C (Clutch Master Cylinder). However, in the related art, the lack of high speed of the input shaft in the apparatus for testing the sudden pressure of the brake system makes it impossible to secure the perfect quality of the cylinder.
본 고안은 종래의 이와같은 문제점을 감안하여 안출한 것으로서, 브레이크 시스템을 차량에 장착하기전에 완벽하게 테스트하여 품질을 향상시킬수 있도록하는데 그 목적이 있다.The present invention has been made in view of such a problem in the prior art, and its purpose is to be able to improve the quality by fully testing the brake system before mounting the vehicle.
상기 목적을 달성하기 위한 본 고안 형태에 따르면, 액츄에이터가 고정되는 설치판과 브레이크 시스템이 고정되는 설치판 사이에 로드셀을 설치함과 함께 작동편에는 변위센서와 스피드 센서를 설치하고 브레이크 시스템과 실린더가 연결되는 배관상에는 입력센서를 설치하여 급기압력에 대한 데이터가 상기 각 센서와 상호 연결된 스트레인 앰프와 오실로스코프 및 X-Y 레코더에 기록될 수 있도록 된 브레이크 시스템의 급가압 테스트 장치가 제공된다.According to the present invention for achieving the above object, while installing a load cell between the mounting plate to which the actuator is fixed and the mounting plate to which the brake system is fixed, a displacement sensor and a speed sensor are installed on the working piece, and the brake system and the cylinder are On the pipe to be connected, there is provided a sudden pressure test apparatus of a brake system in which an input sensor is installed so that data on the supply pressure can be recorded in a strain amplifier, an oscilloscope, and an XY recorder interconnected with each sensor.
이하, 본 고안은 일실시예로 도시한 첨부된 도면을 참고로 하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing an embodiment as follows.
첨부된 도면을 본 고안 장치의 구성도로서, 30㎜/sec의 속도를 압력을 가하기 위한 엑츄에이터(1)가 설치판(2)에 고정되어 작동편(3)을 밀어 주도록 되어 있고 또다른 설치판(4)에는 브레이크시스템(5)을 고정하도록되어 있다.The attached drawing is a block diagram of the device of the present invention, in which an actuator 1 for applying pressure at a speed of 30 mm / sec is fixed to the mounting plate 2 to push the operating piece 3 and another mounting plate. In (4), the brake system 5 is fixed.
그리고 작동편(3)에는 상기 엑츄에이터(1)에 의해 브레이크 시스템(5)에 작용되는 속도 및 변위를 측정하기 위한 변위센서(6)와 스피드센서(7)가 설치되어 있으며 각 설치판(2)(4)사이에는 로드셀(8)이 설치되어 있다.In addition, a displacement sensor 6 and a speed sensor 7 for measuring the speed and the displacement applied to the brake system 5 by the actuator 1 are installed on the operating piece 3, and each mounting plate 2 is provided. The load cell 8 is provided between (4).
한편 브레이크 시스템(5)과 실린더(9)는 배관(10)으로 상호 연결되어 있고 상기 배관(10)상에는 브레이크시스템(5)에 일정압력(100㎏/㎠)이 작용되는 가를 감지하기 위한 압력센서(11)가 설치되어 있으며 각 센서는 스트레인 앰프(12)와 오실로스코프(13) 및 X-Y 레코더(14)에 상호연결되어 있다.Meanwhile, the brake system 5 and the cylinder 9 are connected to each other by a pipe 10, and a pressure sensor for detecting whether a constant pressure (100㎏ / ㎠) is applied to the brake system 5 on the pipe 10. 11 is installed and each sensor is interconnected to strain amplifier 12, oscilloscope 13, and XY recorder 14.
이와같이 구성된 본 고안은 설치판(4)에 테스트하고자하는 브레이크 시스템(5)을 고정하고 각 설치판(2)(4)사이에는 로드셀(8)을 장착한후 300㎜/sec속도로 엑츄에이터(1)를 작동시킬때의 작동편(3)이 움직이는 스피드 및 변위를 스피드 센서(7)와 변위센서(6)를 통해 스트레인 앰프(12) 오실로스코프(13), X-Y레코더 (14)에 데이터가 기록됨과 동시에 이때 배관(10)에 작용되는 압력을 압력센서(11)를 통해 각 장비에 기록되므로 급기압에 대한 데이터를 한눈에 파악하여 양품과 불량품을 판별할 수 있게 되는 것이다.According to the present invention configured as described above, the brake system 5 to be tested is fixed to the mounting plate 4, and a load cell 8 is mounted between each mounting plate 2 and 4, and then the actuator 1 is mounted at a speed of 300 mm / sec. The speed and displacement of the moving piece (3) at the time of activating) are recorded in the strain amplifier (12) oscilloscope (13) and XY recorder (14) through the speed sensor (7) and the displacement sensor (6). At the same time, since the pressure acting on the pipe 10 is recorded in each equipment through the pressure sensor 11, it is possible to determine the good and bad parts by grasping the data on the air supply pressure at a glance.
이상에서와 같이 본 고안은 생산완료된 브레이크시스템을 차량에 장착전에 테스트하여 양품으로 분류된 제품만을 차량에 장착시키게 되므로 오동작에 따른 안전사고를 미연에 방지할 수 있게 된다.As described above, the present invention is tested before mounting the finished brake system to the vehicle so that only products classified as good products can be mounted on the vehicle, thereby preventing safety accidents due to malfunctions.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910020164U KR940001470Y1 (en) | 1991-11-22 | 1991-11-22 | Test equipment of brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910020164U KR940001470Y1 (en) | 1991-11-22 | 1991-11-22 | Test equipment of brake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930011334U KR930011334U (en) | 1993-06-24 |
| KR940001470Y1 true KR940001470Y1 (en) | 1994-03-17 |
Family
ID=19322760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910020164U KR940001470Y1 (en) | 1991-11-22 | 1991-11-22 | Test equipment of brake system |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940001470Y1 (en) |
-
1991
- 1991-11-22 KR KR2019910020164U patent/KR940001470Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930011334U (en) | 1993-06-24 |
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