CN202372637U - Electromagnet attracting force-air gap relationship tester - Google Patents
Electromagnet attracting force-air gap relationship tester Download PDFInfo
- Publication number
- CN202372637U CN202372637U CN2011205681788U CN201120568178U CN202372637U CN 202372637 U CN202372637 U CN 202372637U CN 2011205681788 U CN2011205681788 U CN 2011205681788U CN 201120568178 U CN201120568178 U CN 201120568178U CN 202372637 U CN202372637 U CN 202372637U
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- Prior art keywords
- tension
- electromagnet
- pressure
- air gap
- display
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- Expired - Fee Related
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Abstract
The utility model relates to an electromagnet attracting force-air gap relationship tester, which comprises a tension/pressure sensor, a tension/pressure display and a display measuring and display device, wherein one end of the tension/pressure sensor is connected with the armature of a measured electromagnet and the other end of the tension/pressure sensor is connected with a hand screw driving mechanism; and the tension/pressure display is connected with the tension/pressure sensor. Testing personnel screw the screw driving mechanism and the measured tension/pressure is displayed through the display. At the same time, the screw driving mechanism drives the displacement measuring and display device, so the displacement corresponding to the tension/pressure is displayed, a plurality of groups of measured tension and displacement data are recorded and the air gap-attracting force characteristic curve of the electromagnet can be obtained through mathematical processing.
Description
Technical field
The utility model relates to a kind of electromagnet characteristic tester, is specifically related to a kind of electromagnet suction air gap relation test appearance.
Background technology
Generally use electromagnet mechanism on the Electromagnetic Drive electric appliances at present, " air gap～suction " family curve is directly connected to the work quality of this series products.But, cause this parameter to be in fringe owing to lack effective testing tool always.
Summary of the invention
The purpose of the utility model is to provide a kind of and can makes things convenient for, measure effectively the electromagnet suction air gap relation test appearance of " air gap～suction " data of electromagnet mechanism.
For achieving the above object; The technical scheme that the utility model adopts is: comprise drawing/pressure transducer that an end is connected with tested electromagnet armature, the other end is connected with the hand screw driving mechanism, also comprise and draw/drawing/pressure display unit and determining displacement and display device of being connected of pressure transducer.
Described and tested electromagnet armature is connected draws/and an end of pressure transducer is a helicitic texture.
The utility model with tested electromagnet armature with draw/pressure transducer couples together, turn hand screw drive unit is drawing/is demonstrating simultaneously on pressure display unit and determining displacement and the display device displacement of corresponding drawing/pressure and correspondence.Through writing down pulling force and the displacement data that many groups are measured, can obtain " air gap～suction " family curve of electromagnet through mathematics manipulation.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
Referring to Fig. 1; The utility model comprises and drawing/pressure transducer 1; Draw/pressure display unit 2, determining displacement and display device 4 and hand screw driving mechanism 3, wherein draw/end of pressure transducer 1 is that helicitic texture is connected with tested electromagnet armature; The other end is connected with hand screw driving mechanism 3, draw/pressure transducer 1 also respectively with draw/pressure display unit 2 links to each other with determining displacement and display device 4.
Be connected with tested electromagnet armature through the annex that is threaded during use, tester's turn screw drive mechanism 3, measure draw/pressure shows through display 2.Simultaneously, screw drive mechanism 3 drives determining displacement and display device 4, and the displacement that drawing of being surveyed/pressure is corresponding is shown.Record many groups above-mentioned drawing/pressure and displacement data, the process mathematics manipulation can obtain " air gap～suction " family curve of electromagnet mechanism.
The utility model is applicable to any characteristic occasion of test electromagnet mechanism " air gap～suction " that needs.
Claims (2)
1. electromagnet suction air gap relation test appearance; It is characterized in that: comprise drawing/pressure transducer (1) that an end is connected with tested electromagnet armature, the other end is connected with hand screw driving mechanism (3), also comprise and draw/drawing/pressure display unit (2) and determining displacement and display device (4) of being connected of pressure transducer (1).
2. electromagnet suction air gap relation test appearance according to claim 1 is characterized in that: and described and tested electromagnet armature is connected draws/and an end of pressure transducer (1) is a helicitic texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205681788U CN202372637U (en) | 2011-12-22 | 2011-12-22 | Electromagnet attracting force-air gap relationship tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205681788U CN202372637U (en) | 2011-12-22 | 2011-12-22 | Electromagnet attracting force-air gap relationship tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372637U true CN202372637U (en) | 2012-08-08 |
Family
ID=46596334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205681788U Expired - Fee Related CN202372637U (en) | 2011-12-22 | 2011-12-22 | Electromagnet attracting force-air gap relationship tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372637U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076129A (en) * | 2013-01-14 | 2013-05-01 | 张家港市汇琨电子制造有限公司 | Electromagnet tension test device |
| CN103257327A (en) * | 2013-04-28 | 2013-08-21 | 苏州金牛精密机械有限公司 | Magnetic detection jig |
| CN107515063A (en) * | 2017-08-24 | 2017-12-26 | 天津英创汇智汽车技术有限公司 | A kind of switch valve measuring test-bed for electromagnetic force |
| CN107748340A (en) * | 2017-11-14 | 2018-03-02 | 苏州绿控传动科技有限公司 | Electromagnet suction detection means |
| CN110160480A (en) * | 2019-05-31 | 2019-08-23 | 湖南科美达电气股份有限公司 | A kind of device and test method measuring absorbate average airgap |
| CN111044098A (en) * | 2019-12-25 | 2020-04-21 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Displacement-force measurement experiment platform for direct drive motor |
-
2011
- 2011-12-22 CN CN2011205681788U patent/CN202372637U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076129A (en) * | 2013-01-14 | 2013-05-01 | 张家港市汇琨电子制造有限公司 | Electromagnet tension test device |
| CN103257327A (en) * | 2013-04-28 | 2013-08-21 | 苏州金牛精密机械有限公司 | Magnetic detection jig |
| CN103257327B (en) * | 2013-04-28 | 2016-02-24 | 苏州金牛精密机械有限公司 | Magnetic detection jig |
| CN107515063A (en) * | 2017-08-24 | 2017-12-26 | 天津英创汇智汽车技术有限公司 | A kind of switch valve measuring test-bed for electromagnetic force |
| CN107748340A (en) * | 2017-11-14 | 2018-03-02 | 苏州绿控传动科技有限公司 | Electromagnet suction detection means |
| CN107748340B (en) * | 2017-11-14 | 2023-12-29 | 苏州绿控传动科技股份有限公司 | Electromagnet suction force detection device |
| CN110160480A (en) * | 2019-05-31 | 2019-08-23 | 湖南科美达电气股份有限公司 | A kind of device and test method measuring absorbate average airgap |
| CN111044098A (en) * | 2019-12-25 | 2020-04-21 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Displacement-force measurement experiment platform for direct drive motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20171222 |