CN202229872U - Electromagnetic brake static moment testing device - Google Patents
Electromagnetic brake static moment testing device Download PDFInfo
- Publication number
- CN202229872U CN202229872U CN2011203640976U CN201120364097U CN202229872U CN 202229872 U CN202229872 U CN 202229872U CN 2011203640976 U CN2011203640976 U CN 2011203640976U CN 201120364097 U CN201120364097 U CN 201120364097U CN 202229872 U CN202229872 U CN 202229872U
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- electromagnetic brake
- test
- testing
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Abstract
The utility model provides an electromagnetic brake static moment testing device comprising a testing shaft erected on a fixed seat, wherein a transition plate is circularly sleeved at one end of a shaft body, the transition plate is connected with a test board by virtue of a bearing, and the teat board is provided with multiple mounting holes used for fixing an electromagnetic brake; and a brake disc is circularly sleeved at the other end of the shaft body, the outer side of a disc body is connected with a buckling mechanism connected to the testing shaft, the buckling mechanism comprises a horizontal section and a vertical section, the horizontal section is connected with the testing shaft, and the vertical section is connected with a weight. According to the utility model, a moment arm formed by the weight of the weight arranged at one end of the testing shaft and the horizontal section of the buckling mechanism is used for carrying out static moment detection on the electromagnetic brake arranged at the other end of the testing shaft; the rated friction coefficient between the test board and a qualified electromagnetic brake frictional disc is relatively definite, thus the static moment test of the electromagnetic brake is proved to be qualified only requiring that a test of the electromagnetic brake static moment testing device provided by the utility model is passed.
Description
Technical field
The utility model relates to the mechanical test field, is specifically related to a kind of electromagnetic brake statical moment proving installation.
Background technology
Kinetic moment and statical moment are the key factors that influences electromagnetic brake serviceability, work efficiency and serviceable life; Along with machinery develops to high speed, precision, high efficiency direction; To the also corresponding raising of the test request of electromagnetic brake; Especially the test of kinetic moment and statical moment directly has influence on the performance of electromagnetic brake, and therefore science and the accuracy for testing apparatus has higher requirement.
The utility model content
To the problem that exists in the above prior art, the utility model provides a kind of electromagnetic brake statical moment proving installation of testing science, precise and high efficiency.
The utility model is realized through following technical scheme:
Electromagnetic brake statical moment proving installation, said proving installation comprise that setting up one on the holder tests axle, and axis body one end ring overlaps a rebound, and rebound connects a test board through bearing, and test board is provided with a plurality of mounting holes that are used for fixing electromagnetic brake;
Axis body other end ring set one brake flange, the disk body outside is provided with one and is connected in the bending mechanism of testing on the axle, and said bending mechanism comprises horizontal segment and vertical section, and horizontal segment is connected with the test axle, and vertical section connects a weight.
Said test axle is for being horizontally disposed with.
The beneficial effect of the utility model is: utilize the weight weight of test axle one end and the arm of force that the bending mechanism horizontal segment is constituted; Electromagnetic brake to the test axle other end carries out the statical moment detection; Because the specified friction factor between test board and qualified electromagnetic brake frictional disk is definite relatively; As long as, promptly prove the statical moment test passes of this electromagnetic brake so meet the detection of the utility model.The utility model is simple in structure, test science, precise and high efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left TV structure synoptic diagram at A place among Fig. 1.
Among the figure: 1 is holder; 2 are the test axle; 3 is rebound; 4 is bearing; 5 is test board; 6 is electromagnetic brake; 7 is mounting hole; 8 is brake flange; 9 is bending mechanism; 10 is weight.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
The utility model provides a kind of electromagnetic brake statical moment proving installation; Holder 1 is put on the shelf and is provided with horizontally disposed test axle 2; Test axle 2 one end ring overlap a rebound 3; Rebound 3 connects a test board 5 through bearing 4, and test board 5 is provided with a plurality of mounting holes 7 that are used for fixing electromagnetic brake 6, generally adopts rivet to pass through mounting hole 7 Motionless electromagnetic detents 6.Other end ring set one brake flange 8 of test axle 2, the outside of brake flange 8 are provided with one and are connected in the bending mechanism of testing on the axle 29, and bending mechanism 9 comprises horizontal segment and vertical section, and horizontal segment is connected with test axle 2, and vertical section then connects a weight 10.
The weight of the weight 10 of the utility model utilization test axle 2 one ends and the arm of force that horizontal segment constituted of bending mechanism 9 obtain corresponding moment quantity.When utilizing the utility model that the electromagnetic brake 6 of testing axle 2 other ends is carried out the statical moment detection; Because the specified friction factor between test board 5 and qualified electromagnetic brake 6 frictional disks is definite relatively; So when as long as its friction effect drops in the numerical range of setting moment that weight 10 and bending mechanism 9 constitute; Then meet the detection of the utility model, promptly prove the statical moment test passes of this electromagnetic brake.The utility model is simple in structure, test science, precise and high efficiency.
Claims (2)
1. electromagnetic brake statical moment proving installation; It is characterized in that said proving installation comprises that setting up one on the holder tests axle; Axis body one end ring overlaps a rebound, and rebound connects a test board through bearing, and test board is provided with a plurality of mounting holes that are used for fixing electromagnetic brake;
Axis body other end ring set one brake flange, the disk body outside is provided with one and is connected in the bending mechanism of testing on the axle, and said bending mechanism comprises horizontal segment and vertical section, and horizontal segment is connected with the test axle, and vertical section connects a weight.
2. electromagnetic brake statical moment proving installation according to claim 1 is characterized in that said test axle is for being horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203640976U CN202229872U (en) | 2011-09-26 | 2011-09-26 | Electromagnetic brake static moment testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203640976U CN202229872U (en) | 2011-09-26 | 2011-09-26 | Electromagnetic brake static moment testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229872U true CN202229872U (en) | 2012-05-23 |
Family
ID=46080456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203640976U Expired - Fee Related CN202229872U (en) | 2011-09-26 | 2011-09-26 | Electromagnetic brake static moment testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848974A (en) * | 2015-06-11 | 2015-08-19 | 贵州华烽电器有限公司 | Moment-testing tool test bench |
| WO2016127520A1 (en) * | 2015-02-10 | 2016-08-18 | 中车青岛四方车辆研究所有限公司 | Device for testing electromagnetic attraction force of magnetic track brake |
-
2011
- 2011-09-26 CN CN2011203640976U patent/CN202229872U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127520A1 (en) * | 2015-02-10 | 2016-08-18 | 中车青岛四方车辆研究所有限公司 | Device for testing electromagnetic attraction force of magnetic track brake |
| US9677959B2 (en) | 2015-02-10 | 2017-06-13 | Crrc Qingdao Sifang Rolling Stock Research Institute Co., Ltd. | Testing device for electromagnetic attraction force of a magnetic track brake |
| RU2630711C1 (en) * | 2015-02-10 | 2017-09-12 | СиЭрЭрСи ЦИНДАО СЫФАН РОЛЛИН СТОК РИСЁРЧ ИНСТИТЬЮТ КО., ЛТД. | Device for testing electromagnetic gravity force of magnetic rail brake |
| CN104848974A (en) * | 2015-06-11 | 2015-08-19 | 贵州华烽电器有限公司 | Moment-testing tool test bench |
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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 |
Granted publication date: 20120523 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |