CN201311276Y - Dynamic measuring device of brake disk thickness - Google Patents
Dynamic measuring device of brake disk thickness Download PDFInfo
- Publication number
- CN201311276Y CN201311276Y CNU200820225808XU CN200820225808U CN201311276Y CN 201311276 Y CN201311276 Y CN 201311276Y CN U200820225808X U CNU200820225808X U CN U200820225808XU CN 200820225808 U CN200820225808 U CN 200820225808U CN 201311276 Y CN201311276 Y CN 201311276Y
- Authority
- CN
- China
- Prior art keywords
- brake disk
- infrared ray
- ray sensor
- thickness
- measuring device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Abstract
A dynamic measuring device of brake disk thickness comprises an infrared sensor, a data gatherer and a computer, and is characterized in that the infrared sensors are arranged on two sides of a tested brake disk, and the data gatherer is connected with the infrared sensor and the computer through a cable. Signals of the infrared sensors on two sides of the brake disk are input into the computer by means of the data gatherer, thereby getting the thickness variation of the brake disk in the test process of a brake block, and truly and effectively reflecting the instant variation of the thickness of the brake disk.
Description
Technical field
The utility model relate to a kind of auto parts machinery in the thickness measure utensil field make in the disc thickness measurement mechanism.
Background technology
At present, the frictional behaviour of brake block is not only investigated in the brake block test, and the environmental impact that causes in the brake process is more and more paid attention to.Therefore, the combination of brake block and brake disc becomes more and more important.In test process, the variation in thickness of brake disc becomes indispensable significant terms.
But in current most brake block test process, the thickness measure of brake disc only is before test and the test back is respectively measured once, and the variation in thickness in the process of the test can not embody at all fully.Since at instantaneous variation more can not be authentic and valid reflect, thereby make the defective and the deficiency of the reflection prescription that test can't be accurately concrete, brought influence to research and development of products.
The utility model content
The purpose of this utility model is exactly the defective that exists at prior art, the disc thickness dynamic measurement device that provides a kind of disc thickness that can demonstrate fully in the brake block test process to change.
Its technical scheme is: the utility model is implemented on the inertia testing table, comprise infrared ray sensor, data acquisition unit and computing machine, both sides at tested brake disc are provided with infrared ray sensor, and data acquisition unit is that cable is connected with infrared ray sensor and computing machine.
Infrared ray sensor adopts the mode of three points to carry out data and gathers simultaneously.
The utility model by data acquisition unit input computing machine, thereby draws the variation in thickness of brake disc in the brake block test process, the authentic and valid instantaneous variation of reflection disc thickness by the signal of brake disc both sides infrared ray sensor.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
The utility model is implemented on the inertia testing table, as shown in drawings, comprise infrared ray sensor 2, data acquisition unit 3 and computing machine 4, be provided with infrared ray sensor 2 in the both sides of tested brake disc 1, data acquisition unit 3 is connected for cable with computing machine 4 with infrared ray sensor 2.
Infrared ray sensor has adopted Sony's 43/46 family chip, precision is the 0.01mm type, Infrared is launched in both sides at brake disc, utilize the barrier principle of reflection of light, go out the variable in distance of infrared sensor point of fixity according to the light wave impulsive measurement to brake disk surface, sensor arrives data collector to signal conveys, data collector is at first handled signal by converter amplifier circuit, be input to computing machine at last, in computing machine,, put the data of gathering in order output by the VB program.
Because the environmental change in the inertia bench run operation room is indefinite, the utility model selects for use stability high, the infrared ray column type sensor 2 that accuracy is strong, and the mode of three points of employing is carried out data and is gathered simultaneously; The electric signal of sensor input computing machine 4, utilize computer program to control analysis by data acquisition unit 3.
Claims (2)
1, a kind of disc thickness dynamic measurement device, comprise infrared ray sensor, data acquisition unit and computing machine, it is characterized in that: the both sides at tested brake disc are respectively arranged with infrared ray sensor, and infrared ray sensor is that cable is connected with data acquisition unit and computing machine.
2, according to the described disc thickness dynamic measurement device of claim 1, it is characterized in that: described infrared ray sensor is the bikini infrared ray sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820225808XU CN201311276Y (en) | 2008-11-11 | 2008-11-11 | Dynamic measuring device of brake disk thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820225808XU CN201311276Y (en) | 2008-11-11 | 2008-11-11 | Dynamic measuring device of brake disk thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311276Y true CN201311276Y (en) | 2009-09-16 |
Family
ID=41108532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820225808XU Expired - Fee Related CN201311276Y (en) | 2008-11-11 | 2008-11-11 | Dynamic measuring device of brake disk thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311276Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288149A (en) * | 2011-07-15 | 2011-12-21 | 广州汽车集团乘用车有限公司 | Brake disc camber angle detection device and brake disc production line device |
| CN103818374A (en) * | 2012-07-19 | 2014-05-28 | 安徽工业大学 | Detection method of automobile brake block thickness real-time detecting system |
| CN104067089A (en) * | 2012-01-27 | 2014-09-24 | 新日铁住金株式会社 | Device for measuring undulation of brake disk in brake disk-equipped railroad wheel |
| CN106289151A (en) * | 2016-08-30 | 2017-01-04 | 天津立中车轮有限公司 | Automatic plane degree detection device and method |
| CN107388977A (en) * | 2017-08-31 | 2017-11-24 | 中信戴卡股份有限公司 | A kind of device for being used to monitor wheel valve hole thickness on-line |
| CN113375624A (en) * | 2021-07-07 | 2021-09-10 | 中国汽车工程研究院股份有限公司 | Measurement and data processing method for brake disc DTV of commercial vehicle |
-
2008
- 2008-11-11 CN CNU200820225808XU patent/CN201311276Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288149A (en) * | 2011-07-15 | 2011-12-21 | 广州汽车集团乘用车有限公司 | Brake disc camber angle detection device and brake disc production line device |
| CN102288149B (en) * | 2011-07-15 | 2013-05-08 | 广州汽车集团乘用车有限公司 | Brake disc camber angle detection device and brake disc production line device |
| CN104067089A (en) * | 2012-01-27 | 2014-09-24 | 新日铁住金株式会社 | Device for measuring undulation of brake disk in brake disk-equipped railroad wheel |
| CN104067089B (en) * | 2012-01-27 | 2017-06-16 | 新日铁住金株式会社 | The percent ripple measurement apparatus of the brake disc in the railway wheel of band brake disk |
| CN103818374A (en) * | 2012-07-19 | 2014-05-28 | 安徽工业大学 | Detection method of automobile brake block thickness real-time detecting system |
| CN103818374B (en) * | 2012-07-19 | 2016-01-20 | 马鞍山九天智控科技有限公司 | A kind of automobile brake sheet thickness real-time detection method |
| CN106289151A (en) * | 2016-08-30 | 2017-01-04 | 天津立中车轮有限公司 | Automatic plane degree detection device and method |
| CN107388977A (en) * | 2017-08-31 | 2017-11-24 | 中信戴卡股份有限公司 | A kind of device for being used to monitor wheel valve hole thickness on-line |
| US10234275B1 (en) | 2017-08-31 | 2019-03-19 | Citic Dicastal Co., Ltd. | Device for monitoring thickness of wheel valve hole on line |
| CN113375624A (en) * | 2021-07-07 | 2021-09-10 | 中国汽车工程研究院股份有限公司 | Measurement and data processing method for brake disc DTV of commercial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201311276Y (en) | Dynamic measuring device of brake disk thickness | |
| CN101872004B (en) | Calibrating test device of electronic type transformer checking instrument | |
| CN103644875A (en) | Dynamic spindle rotation precision detection device | |
| CN203615907U (en) | Dynamic spindle revolution precision detection device | |
| CN101949770A (en) | Identifying and testing system of static force of blades of wind driven generator | |
| CN103398793A (en) | Temperature measuring device based on thermocouple cold end compensation technology | |
| CN102121816A (en) | Horizontal roundness and cylindricity automatic-measuring device | |
| CN102538875B (en) | All-purpose tester of actuator | |
| CN203011706U (en) | Multi-variety microcomputer control unit brake test bench | |
| CN103542962A (en) | Pressure testing device | |
| CN202648944U (en) | Speed reducer performance test system | |
| CN108204824A (en) | A kind of photodetector detection device and detection method | |
| CN105352457B (en) | Point frequency high-speed microwave low coverage measuring method with cut-off waveguide radiation port | |
| CN201340367Y (en) | Material elastic property tester | |
| CN203117225U (en) | Calibration device of rotating speed measuring meter of diesel engine | |
| CN204731259U (en) | A kind of High-precision vehicle closing speed measuring system for car load long duration test | |
| CN203661059U (en) | Parallel carrier wave communication tester | |
| CN201083518Y (en) | Waveform height measuring systems | |
| CN202630899U (en) | High-speed detection device of end jumping of circular saw web | |
| CN202453009U (en) | Integrated tester for actuator | |
| CN109029537A (en) | A kind of pointer-type sync bit indicator test device and its application method | |
| CN202562619U (en) | Multi-point continuous on-line vibrating screen amplitude detector | |
| CN201716139U (en) | Subsize finefibre tension self-operated measuring unit | |
| CN101886960B (en) | Device and method for automatically measuring tension of small-sized fine fibers | |
| CN204479674U (en) | A kind of strong electromagnetic pulse interference detecting apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongying Xinyi Automobile Fitting Co., Ltd. Assignor: Xinyi Co Contract record no.: 2010370000535 Denomination of utility model: Dynamic measuring device of brake disk thickness Granted publication date: 20090916 License type: Exclusive License Record date: 20101025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |