CN204422702U - A kind of ratio electromagnet performance test system - Google Patents
A kind of ratio electromagnet performance test system Download PDFInfo
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- CN204422702U CN204422702U CN201420808923.5U CN201420808923U CN204422702U CN 204422702 U CN204422702 U CN 204422702U CN 201420808923 U CN201420808923 U CN 201420808923U CN 204422702 U CN204422702 U CN 204422702U
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Abstract
The utility model discloses a kind of ratio electromagnet performance test system, comprise proportion electro-magnet, signal conversion and amplifying unit, displacement transducer, force snesor, multifunctional data acquisition card, industrial computer, performance test computing machine, servo controller and mechanical actuation device, proportion electro-magnet is connected with multifunctional data acquisition card with amplifying unit by signal conversion, displacement transducer to be installed on proportion electro-magnet and by multifunctional data acquisition card transmission signal, force snesor to be installed on proportion electro-magnet and by multifunctional data acquisition card transmission signal, industrial computer is connected with multifunctional data acquisition card, performance test computing machine is connected with industrial computer, servo controller one end is connected with multifunctional data acquisition card, the other end is connected with mechanical actuation device.The utility model, in conjunction with existing measuring technology and virtual instrument technique, proposes a kind of accurate testing, the proportion electro-magnet static properties test macro that multiple functional, automaticity is high.
Description
Technical field
The utility model relates to electromagnet detection field, is a kind of ratio electromagnet performance test system specifically.
Background technology
Electromagnet has good " power 2 displacement " horizontal nature in its impulse stroke.In addition, compared with all the other electromechanical transducers, proportion electro-magnet has that thrust is large, structure simple, less demanding to oil, with low cost, and the comprehensive advantages such as functions expanding is strong, therefore it has won the extensive favor of ratio control field user.As the essential elements in ratio control system, the control characteristic of proportion electro-magnet has material impact to whole control system and element at (comprising static cost control characteristic and dynamic control performance), needs to carry out accurate test verification by rational testing scheme and perfect test macro comparative example electromagnet.At present, the application of proportion electro-magnet has been deep into numerous engineering automatic field, to the testing scheme of its performance also progressively by the semi-automatic test macro that traditional " sensor+function recording instrument " mode development is based on computer technology, but due to testing scheme or hardware cell design unreasonable, cause that systemic-function is too simple, automaticity is not high or system architecture is complicated, measuring accuracy is not high enough.For above problem, existing research, in conjunction with existing measuring technology and virtual instrument technique, proposes a kind of accurate testing, the proportion electro-magnet static properties test macro that multiple functional, automaticity is high.
Utility model content
The purpose of this utility model is just to provide a kind of ratio electromagnet performance test system to solve the problem, and its robotization that can achieve proportion electro-magnet static properties is precisely tested.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of ratio electromagnet performance test system, comprise proportion electro-magnet, signal conversion and amplifying unit, displacement transducer, force snesor, multifunctional data acquisition card, industrial computer, performance test computing machine, servo controller and mechanical actuation device, described proportion electro-magnet is connected with multifunctional data acquisition card with amplifying unit by signal conversion, institute's displacement sensors to be installed on proportion electro-magnet and by multifunctional data acquisition card transmission signal, described force snesor to be installed on proportion electro-magnet and by multifunctional data acquisition card transmission signal, described industrial computer is connected with multifunctional data acquisition card, described performance test computing machine is connected with industrial computer, described servo controller one end is connected with multifunctional data acquisition card, the other end is connected with mechanical actuation device.
Further, described multifunctional data acquisition card is USB24711 data collecting card, and comprise the single-ended A/D input in 12,16 tunnel, 2 12, tunnel A/D export.
Further, institute's displacement sensors is TRS250 type displacement transducer, and range is 50mm, and the linearity is up to 0.075%, and resolution is better than 0.01mm.
Further, described force snesor is YBSC2200kg type force snesor, and range is 2000N, nonlinearity ± 0.02%FS, repetitive error ± 0.02%FS.
Further, described mechanical actuation device is the DMES24028002KF type electric linear driver of FESTO company.
Preferably, also comprise printer, described printer is connected with industrial computer.
Preferably, also comprise test platform, the conversion of described proportion electro-magnet, signal is installed on test platform with amplifying unit, displacement transducer, force snesor, multifunctional data acquisition card, industrial computer, performance test computing machine, servo controller and mechanical actuation device.
The beneficial effects of the utility model are: test macro of the present utility model control module centered by industrial computer, export two-way voltage analog signal by USB24711 data collecting card: a road simulating signal is enough large current controling signal through voltage/current conversion circuit conditioning, drive proportion electro-magnet to export corresponding power; Another road simulating signal is enlarged into after suitable voltage control signal through relay and inputs servo controller, realizes the motion control to electric linear driver.
Accompanying drawing explanation
Fig. 1 is theory structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of ratio electromagnet performance test system of the present utility model, comprise proportion electro-magnet, signal conversion and amplifying unit, displacement transducer, force snesor, multifunctional data acquisition card, industrial computer, performance test computing machine, servo controller and mechanical actuation device, proportion electro-magnet is connected with multifunctional data acquisition card with amplifying unit by signal conversion, displacement transducer to be installed on proportion electro-magnet and by multifunctional data acquisition card transmission signal, force snesor to be installed on proportion electro-magnet and by multifunctional data acquisition card transmission signal, industrial computer is connected with multifunctional data acquisition card, performance test computing machine is connected with industrial computer, servo controller one end is connected with multifunctional data acquisition card, the other end is connected with mechanical actuation device.
Further, multifunctional data acquisition card is USB24711 data collecting card, and comprise the single-ended A/D input in 12,16 tunnel, 2 12, tunnel A/D export.
Further, displacement transducer is TRS250 type displacement transducer, and range is 50mm, and the linearity is up to 0.075%, and resolution is better than 0.01mm.
Further, force snesor is YBSC2200kg type force snesor, and range is 2000N, nonlinearity ± 0.02%FS, repetitive error ± 0.02%FS.
Further, mechanical actuation device is the DMES24028002KF type electric linear driver of FESTO company.
Preferably, also comprise printer, printer is connected with industrial computer.
Preferably, also comprise test platform, the conversion of proportion electro-magnet, signal is installed on test platform with amplifying unit, displacement transducer, force snesor, multifunctional data acquisition card, industrial computer, performance test computing machine, servo controller and mechanical actuation device.
Principle of work of the present utility model: test macro is control module centered by industrial computer, by USB24711 data collecting card (the 16 single-ended A/D inputs in 12, tunnel of Yan Hua company, 2 12, tunnel A/D export) export two-way voltage analog signal (AO): a road simulating signal is enough large current controling signal through voltage/current conversion circuit conditioning, drives proportion electro-magnet to export corresponding power; Another road simulating signal is enlarged into after suitable voltage control signal through relay and inputs servo controller, realizes the motion control of the DMES24028002KF type electric linear driver (electric cylinder) to FESTO company.In test process, TRS250 type displacement transducer (range 50mm, the linearity is up to 0.075%, resolution is better than 0.01mm) and YBSC2200kg type force snesor (range 2000N, nonlinearity ± 0.02%FS, repetitive error ± 0.02%FS) armature position of proportion electro-magnet and analog voltage signal corresponding to power output can be obtained respectively in real time, industrial computer is sent to after multifunctional data acquisition card changes analog quantity into digital quantity, the real-time reception of test data is then realized by system test software, process, preserve, the functions such as the printing of characteristic drafting and form.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (7)
1. a ratio electromagnet performance test system, it is characterized in that, comprise proportion electro-magnet, signal conversion and amplifying unit, displacement transducer, force snesor, multifunctional data acquisition card, industrial computer, performance test computing machine, servo controller and mechanical actuation device, described proportion electro-magnet is connected with multifunctional data acquisition card with amplifying unit by signal conversion, institute's displacement sensors to be installed on proportion electro-magnet and by multifunctional data acquisition card transmission signal, described force snesor to be installed on proportion electro-magnet and by multifunctional data acquisition card transmission signal, described industrial computer is connected with multifunctional data acquisition card, described performance test computing machine is connected with industrial computer, described servo controller one end is connected with multifunctional data acquisition card, the other end is connected with mechanical actuation device.
2. ratio electromagnet performance test system according to claim 1, is characterized in that: described multifunctional data acquisition card is USB24711 data collecting card, and comprise the single-ended A/D input in 12,16 tunnel, 2 12, tunnel A/D export.
3. ratio electromagnet performance test system according to claim 1, is characterized in that: institute's displacement sensors is TRS250 type displacement transducer, and range is 50mm, and the linearity is up to 0.075%, and resolution is better than 0.01mm.
4. ratio electromagnet performance test system according to claim 1, is characterized in that: described force snesor is YBSC2200kg type force snesor, and range is 2000N, nonlinearity ± 0.02%FS, repetitive error ± 0.02%FS.
5. ratio electromagnet performance test system according to claim 1, is characterized in that: described mechanical actuation device is the DMES24028002KF type electric linear driver of FESTO company.
6. ratio electromagnet performance test system according to claim 1, is characterized in that: also comprise printer, described printer is connected with industrial computer.
7. ratio electromagnet performance test system according to claim 1, it is characterized in that: also comprise test platform, the conversion of described proportion electro-magnet, signal is installed on test platform with amplifying unit, displacement transducer, force snesor, multifunctional data acquisition card, industrial computer, performance test computing machine, servo controller and mechanical actuation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808923.5U CN204422702U (en) | 2014-12-18 | 2014-12-18 | A kind of ratio electromagnet performance test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808923.5U CN204422702U (en) | 2014-12-18 | 2014-12-18 | A kind of ratio electromagnet performance test system |
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| CN204422702U true CN204422702U (en) | 2015-06-24 |
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| CN201420808923.5U Expired - Fee Related CN204422702U (en) | 2014-12-18 | 2014-12-18 | A kind of ratio electromagnet performance test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640852A (en) * | 2017-01-10 | 2017-05-10 | 北京交通大学 | Detection and control system of servo valve temperature screen |
| CN112965016A (en) * | 2021-02-03 | 2021-06-15 | 山东大学 | Measuring device and measuring method for measuring output characteristics of proportional electromagnet |
-
2014
- 2014-12-18 CN CN201420808923.5U patent/CN204422702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640852A (en) * | 2017-01-10 | 2017-05-10 | 北京交通大学 | Detection and control system of servo valve temperature screen |
| CN112965016A (en) * | 2021-02-03 | 2021-06-15 | 山东大学 | Measuring device and measuring method for measuring output characteristics of proportional electromagnet |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20150624 Termination date: 20161218 |