CN205246044U - Measurement device for asymmetric value of synchronous ware - Google Patents
Measurement device for asymmetric value of synchronous ware Download PDFInfo
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- CN205246044U CN205246044U CN201520907732.9U CN201520907732U CN205246044U CN 205246044 U CN205246044 U CN 205246044U CN 201520907732 U CN201520907732 U CN 201520907732U CN 205246044 U CN205246044 U CN 205246044U
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- asymmetric value
- calibrated scale
- synchronous ware
- synchronized
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Abstract
The utility model belongs to concretely relates to measurement device for asymmetric value of synchronous ware is improved to the testing arrangement of the asymmetric value of synchronous ware to experimental measuring technology. Current testing arrangement passes through mechanical type turbine scroll bar and connects the asymmetric value measurement of calibrated scale realization, it is manual fixed that the calibrated scale passes through spring and pressure disk, and manual when fixed, strength is less than normal, causes the calibrated scale off tracking easily, the strength calibrated scale card that causes easily bigger than normal is died, leads to invalid test. The calibrated scale of asymmetric value adopts 60 minutes precision, and the ratio of precision is bigger than normal. The utility model provides an improved the asymmetric value measuring device of synchronous ware eliminates human error, reduces equipment error, the more accurate asymmetric value of measuring synchronous ware.
Description
Technical field
The utility model belongs to experimental test technology, the testing arrangement of synchronized asymmetry value improved,Be specifically related to a kind of measurement mechanism of synchronized asymmetry value.
Background technology
Existing testing arrangement connects dial by mechanical type turbine worm and realizes asymmetry value measurement; DialManually fixing by spring and platen, while manually fixing, strength is less than normal, easily causes dial sideslip; PowerThe gas dial that easily causes bigger than normal is stuck, causes invalid test. The dial of asymmetry value adopts the essence of 60 pointsDegree, ratio of precision is bigger than normal.
Utility model content
The purpose of this utility model is: propose a kind of improved synchronized asymmetry value measurement mechanism, eliminate peopleFor error, reduce equipment error, measure more accurately the asymmetry value of synchronized.
The technical solution of the utility model is: a kind of measurement mechanism of synchronized asymmetry value, this device comprisesTurntable, sensor and display instrument, described synchronized comprises rotor and stator, wherein said rotor and turntableRotating shaft connects, and described stator is fixed on the housing of turntable, measures the output of synchronized by voltmeter;Rotating shaft to turntable is provided with angular transducer, then shows by display instrument.
Described rotor and stator are in same level.
The utility model has the advantages that: a kind of quick and very high asymmetry value measurement mechanism of precision is provided,Eliminate human error, reduce equipment error, improved the grade of dispatching from the factory of product.
Brief description of the drawings
Fig. 1 is structural principle block diagram of the present utility model.
Detailed description of the invention
Below the utility model is described in further details. Referring to Fig. 1, a kind of survey of synchronized asymmetry valueAmount device, this device comprises turntable, sensor and display instrument, described synchronized comprises rotor and stator, itsDescribed in rotor be connected with the rotating shaft of turntable, described stator is fixed on the housing of turntable, passes through voltmeterMeasure the output of synchronized; Rotating shaft to turntable is provided with angular transducer, then shows by display instrument.
Described rotor and stator are in same level.
Operation principle of the present utility model is: give input voltage of synchronized rotor, synchronized stator producesAn output voltage, then rotates certain angle, finds the first theoretical electrical null position in respective angles,Determine the theoretical mechanical zero of synchronized according to the first electrical null position of synchronized, now display instrument angle valueMake zero. And then turn to the second theoretical electrical equipment zero-bit, the angle now showing on display instrument and the second theoryThe difference of the angle value of electrical equipment zero-bit is the deflection angle of actual stator rotor, and deflection angle can draw thusThe asymmetry value of synchronized.
An embodiment of the present utility model, the display instrument using and turntable adopt finished parts.
Claims (2)
1. a measurement mechanism for synchronized asymmetry value, is characterized in that: this device comprises turntable, sensingDevice and display instrument, described synchronized comprises rotor and stator, wherein said rotor is connected with the rotating shaft of turntable,Described stator is fixed on the housing of turntable, measures the output of synchronized by voltmeter; To the rotation of turntableAxle is provided with angular transducer, then shows by display instrument.
2. the measurement mechanism of synchronized asymmetry value according to claim 1, is characterized in that: described inRotor and stator are in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907732.9U CN205246044U (en) | 2015-11-13 | 2015-11-13 | Measurement device for asymmetric value of synchronous ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907732.9U CN205246044U (en) | 2015-11-13 | 2015-11-13 | Measurement device for asymmetric value of synchronous ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246044U true CN205246044U (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520907732.9U Active CN205246044U (en) | 2015-11-13 | 2015-11-13 | Measurement device for asymmetric value of synchronous ware |
Country Status (1)
| Country | Link |
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| CN (1) | CN205246044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361295A (en) * | 2018-10-16 | 2019-02-19 | 天津津航技术物理研究所 | Hall element angle measurement solution angle compensation method based on higher order polynomial |
-
2015
- 2015-11-13 CN CN201520907732.9U patent/CN205246044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361295A (en) * | 2018-10-16 | 2019-02-19 | 天津津航技术物理研究所 | Hall element angle measurement solution angle compensation method based on higher order polynomial |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |