CN103411719B - Conducting ring brush wire contact pressure detection method and device - Google Patents
Conducting ring brush wire contact pressure detection method and device Download PDFInfo
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- CN103411719B CN103411719B CN201310351291.4A CN201310351291A CN103411719B CN 103411719 B CN103411719 B CN 103411719B CN 201310351291 A CN201310351291 A CN 201310351291A CN 103411719 B CN103411719 B CN 103411719B
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- conducting ring
- gauge block
- standard gauge
- ring brush
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Abstract
The invention relates to a conducting ring brush wire contact pressure detection method and device, and belongs to the technical field of force measurement. A special standard gauge block is installed on clamp tools. Force measurement sensor probes are driven through a linear displacement locating mechanism to be in contact with the special standard gauge block, and therefore the location positions of the force measurement sensor probes are determined. The special standard gauge block is taken down, and a detected conducting ring is installed on the clamp tools. The force measurement sensor probes are driven through the linear displacement locating mechanism to reach the previously located positions, the force measurement sensor probes are in contact with a brush wire of the detected conducting ring, and the output value of the force measurement sensor probes is the contact pressure value of the brush wire of the conducting ring.
Description
Technical field
The present invention relates to a kind of detection method and device of conducting ring brush silk contact, belong to force measurement technical field.
Background technology
Conducting ring is the hinge of rotary body Signal transmissions.The pressure of conducting ring brush silk is one of its important parameter, and its index directly determines the performance of conducting ring.The measurement of conducting ring brush contact, most important in conducting ring production run.Because the size of conducting ring brush contact directly determines contact resistance, determine life-span and the quality of conducting ring.Originally, conducting ring brush contact detected mainly manual operations, and its measuring accuracy mainly relies on the skills and experience of operative employee to ensure, labour intensity is large, and long-term work also has infringement to the eyesight of operative employee.Need to propose new method, improve the precision that conducting ring brush contact is measured, and realize robotization.
Summary of the invention
The object of the invention is the detection method in order to propose a kind of conducting ring brush silk contact and device, the method is by a series of program behavior flow process, described force cell probe is navigated to the functional contact position of tested conducting ring brush silk, thus measure conducting ring brush silk contact; The system that this device is made up of jig frock, application specific standard gauge block, straight-line displacement detent mechanism, force-measuring sensing probe, controller realizes.
The object of the invention is to be achieved through the following technical solutions.
The detection method of a kind of conducting ring brush silk contact of the present invention, step is:
1) application specific standard gauge block is made; The application specific standard gauge block made with the installation location dimension of tested conducting ring brush and tool contact point consistent size.
2) the application specific standard gauge block that step 1) makes is arranged in jig frock 1;
3) by straight-line displacement detent mechanism, force-measuring sensing probe is navigated to the position contacted with application specific standard gauge block, this position is the functional contact position of tested conducting ring brush brush silk, and record is carried out in this position; After record position, force-measuring sensing probe is separated with application specific standard gauge block;
4) take off application specific standard gauge block, then tested conducting ring brush is arranged in jig frock;
5) by straight-line displacement detent mechanism, force-measuring sensing probe is navigated to the position of step 3) record, now the pop one's head in data that obtain of force-measuring sensing are the contact of the brush silk of tested conducting ring brush.
Described straight-line displacement detent mechanism is controlled by controller.
The application specific standard gauge block made and the size of tested conducting ring brush completely the same.
Accompanying drawing explanation
Fig. 1 is the original state schematic diagram of system program of the present invention;
Fig. 2 is application specific standard gauge block of the present invention schematic diagram in place;
Fig. 3 is the functional contact position view that force cell of the present invention probe navigates to tested conducting ring brush silk;
Fig. 4 is that application specific standard gauge block of the present invention is removed, and prepares to install conducting ring, and now functional contact position remembered by system;
Fig. 5 is tested conducting ring brush of the present invention schematic diagram in place;
Fig. 6 is that force cell of the present invention probe navigates to remembered position, the namely functional contact position view of tested conducting ring brush silk, and force cell probe can measure the functional contact pressure of conducting ring brush silk.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A detection method for conducting ring brush silk contact, step is:
1) the application specific standard gauge block 2 consistent with the critical size of tested conducting ring brush 6 is made;
2) the application specific standard gauge block 2 that step 1) makes is arranged in jig frock 1;
3) by straight-line displacement detent mechanism 4, force-measuring sensing probe 3 is navigated to the position contacted with application specific standard gauge block 2, this position is the functional contact position that silk brushed by tested conducting ring brush 6, and record is carried out in this position; After record position, force-measuring sensing probe 3 is separated with application specific standard gauge block 2;
4) take off application specific standard gauge block 2, then tested conducting ring brush 6 is arranged in jig frock 1;
5) by straight-line displacement detent mechanism 4, force-measuring sensing probe 3 is navigated to the position of step 3) record, the data that now force-measuring sensing probe 3 obtains are the contact of the brush silk of tested conducting ring brush 6.
Described straight-line displacement detent mechanism 4 is controlled by controller 5.
The critical form size of described application specific standard gauge block have expressed the critical size of tested conducting ring brush, and its effect is used to the working position demarcating tested conducting ring brush silk.Program is, is arranged on by described application specific standard gauge block in described jig frock, the application specific standard gauge block described in force-measuring sensing probe contacts described in being driven by described straight-line displacement detent mechanism, thus determines described force cell probe position location.Take off described application specific standard gauge block, described jig frock installs tested conducting ring.Force cell described in being driven by described straight-line displacement detent mechanism is popped one's head in previous located position, tested conducting ring brush brush silk described in described force cell probe contacts, the output valve of force cell probe is exactly conducting ring brush silk contact value.The first step, system readiness, as shown in Figure 1,
Second step, application specific standard gauge block is in place, as shown in Figure 2.Described jig frock can install described application specific standard gauge block or described conducting ring respectively, and described application specific standard gauge block installment state have expressed the installment state of described tested conducting ring brush.
3rd step, the force-measuring sensing probe described in described controller and described straight-line displacement detent mechanism drive, the application specific standard gauge block described in contact, as shown in Figure 3.The functional contact position of the conducting ring brush silk described in the application specific standard gauge block described in force-measuring sensing probe contacts obtains.
4th step, takes off described application specific standard gauge block, as shown in Figure 4.Now system is by the functional contact position memory of described conducting ring brush silk.
5th step, the tested conducting ring described in installation, as shown in Figure 5.
6th step, the functional contact position of the conducting ring brush silk that the force-measuring sensing system of popping one's head in described in described controller and described straight-line displacement detent mechanism drive is remembered, as shown in Figure 6.Now, described force-measuring sensing probe just can be measured described conducting ring brush silk contact.
Repeat above 5th, the 6th step, just can realize the test assignment of the conducting ring brush silk contact of all specifications of the same race.The conducting ring brush silk contact of different size is measured, and needs are equipped with corresponding application specific standard gauge block, repeats above first to the 6th step.
Claims (2)
1. a detection method for conducting ring brush silk contact, is characterized in that step is:
1) application specific standard gauge block is made;
2) by step 1) the application specific standard gauge block that makes is arranged in jig frock;
3) by straight-line displacement detent mechanism, force-measuring sensing probe is navigated to the position contacted with application specific standard gauge block, this position is the functional contact position of tested conducting ring brush brush silk, and record is carried out in this position; After record position, force-measuring sensing probe is separated with application specific standard gauge block;
4) take off application specific standard gauge block, then tested conducting ring brush is arranged in jig frock;
5) by straight-line displacement detent mechanism, force-measuring sensing probe is navigated to step 3) position of recording, now the pop one's head in data that obtain of force-measuring sensing are the contact of the brush silk of tested conducting ring brush;
The application specific standard gauge block made and the installation location dimension of tested conducting ring brush and tool contact point consistent size.
2. the detection method of a kind of conducting ring brush silk contact according to claim 1, is characterized in that: straight-line displacement detent mechanism is controlled by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310351291.4A CN103411719B (en) | 2013-08-13 | 2013-08-13 | Conducting ring brush wire contact pressure detection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310351291.4A CN103411719B (en) | 2013-08-13 | 2013-08-13 | Conducting ring brush wire contact pressure detection method and device |
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| Publication Number | Publication Date |
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| CN103411719A CN103411719A (en) | 2013-11-27 |
| CN103411719B true CN103411719B (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310351291.4A Active CN103411719B (en) | 2013-08-13 | 2013-08-13 | Conducting ring brush wire contact pressure detection method and device |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424237B (en) * | 2015-11-27 | 2018-04-10 | 大连理工大学 | A kind of conducting slip ring wear measurement arm |
| CN106404232B (en) * | 2016-11-23 | 2022-07-26 | 华南理工大学 | Three-dimensional force sensor with damping function for robot walking mechanism |
| CN108253997B (en) * | 2016-12-28 | 2020-10-30 | 北京金风科创风电设备有限公司 | Method for measuring wear degree of slip ring device, fault diagnosis method and auxiliary measuring device |
| CN107064760B (en) * | 2017-04-28 | 2019-07-12 | 北京航天控制仪器研究所 | A kind of accurate device for quick testing of high integration conducting ring assemblies conducting insulation |
| CN108760150B (en) * | 2018-07-16 | 2020-06-05 | 中国航空工业集团公司北京长城计量测试技术研究所 | Large-scale force value symmetrical loading force and moment decoupling calibration device |
| CN110912357B (en) * | 2018-09-18 | 2022-04-05 | 联合汽车电子有限公司 | Wire management fastening device and method |
| CN110196130B (en) * | 2019-05-28 | 2020-11-10 | 上海航天设备制造总厂有限公司 | Slip ring electric brush contact pressure detection method based on image processing |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060074334A (en) * | 2004-12-27 | 2006-07-03 | 한국남동발전 주식회사 | Apparatus and method for measuring pressure of generator-brush by using pressure-sensor |
| KR200419000Y1 (en) * | 2006-01-13 | 2006-06-15 | 한국동서발전(주) | Apparatus for Measuring Brush Contact Pressure |
| CN201051133Y (en) * | 2007-05-24 | 2008-04-23 | 如皋市玉泉电器有限公司 | A finger touch pressure detection device for insulation switch |
| CN201569526U (en) * | 2009-11-24 | 2010-09-01 | 景晖精密企业有限公司 | Contact pressure display equipment |
| CN201575881U (en) * | 2009-11-26 | 2010-09-08 | 陕西宝成航空仪表有限责任公司 | Dynamometer provided with multi measure hook structure |
| JP2012027541A (en) * | 2010-07-20 | 2012-02-09 | Sony Corp | Contact pressure detection device and input device |
| CN202281724U (en) * | 2011-09-29 | 2012-06-20 | 中国航空工业第六一八研究所 | Tool set for conducting ring brush wire pressure testing |
| CN202547836U (en) * | 2011-12-30 | 2012-11-21 | 中国航天科技集团公司第九研究院七一0七厂 | Conductive slip ring brush pressure detection device |
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