CN104458087A - Novel eddy current dynamometer - Google Patents
Novel eddy current dynamometer Download PDFInfo
- Publication number
- CN104458087A CN104458087A CN201310434805.2A CN201310434805A CN104458087A CN 104458087 A CN104458087 A CN 104458087A CN 201310434805 A CN201310434805 A CN 201310434805A CN 104458087 A CN104458087 A CN 104458087A
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- China
- Prior art keywords
- assembly
- sensor
- blocker
- tachometer gage
- switch
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Abstract
The invention relates to a novel eddy current dynamometer which comprises a machine body, a workbench assembly, a stopper assembly, an electrical control assembly and a voltage regulator assembly. The stopper assembly is located above the electrical control assembly, a main control system is arranged on one side of the electrical control assembly, and the voltage regulator assembly is arranged above the main control system. The workbench assembly is mounted on a top cover, and the workbench assembly comprises a displayer and a switch combination. The stopper assembly comprises a tachometer assembly and a swing body assembly, and a connecting rod and a bearing sensor are arranged on the left portion of the swing body assembly. The tachometer assembly is connected with the swing body assembly through the connecting rod, and the tachometer assembly is provided with a gear sensor. The bearing sensor is mounted on a sensor base, and the sensor base is fixed on the machine body through a fastening device. According to the novel eddy current dynamometer, data can be automatically recorded and processed, one-person operation is achieved, and labor is saved.
Description
Technical field
The invention belongs to manufacturing technology field, be specifically related to a kind of Novel vortex dynamometer.
Background technology
At present, along with expanding economy, the development of eddy current dynamometer is also very fast, defines product miscellaneous, more single in the function of dynamometer machine in the market, need many people to operate, waste manpower and materials, after employing certain time limit, calibration difficulties, poor stability.
summary of the invention
The present invention overcomes the deficiencies in the prior art, proposes a kind of Novel vortex dynamometer, and described dynamometer machine achieves modularization, communicates each other conveniently.Eddy current dynamometer epigynous computer section is powerful, display rotating speed, power, the instantaneous value of moment of torsion, maximal value, and the performance graph of test process.Data automatic recording, process.
Can one man operation, convenient succinct.
Technical scheme of the present invention is: a kind of Novel vortex dynamometer, comprise body, table assembly, blocker assembly, electric controling assembly and pressure regulator assembly, described blocker assembly is positioned at the top of electric controling assembly, master control system is provided with in the side of electric controling assembly, pressure regulator assembly is provided with above master control system, described table assembly is arranged on top cover, and described table assembly comprises display and switch combination; Blocker assembly comprises tachometer gage assembly and pendular body assembly, connecting rod and bearing sensor is provided with in the left of described pendular body assembly, described tachometer gage assembly is connected with pendular body assembly by connecting rod, gear sensor is provided with at described tachometer gage assembly, bearing sensor is arranged on sensor holder, and described sensor holder is fixed on body by fastener.
Connecting rod and LOAD CELLS is connected in blocker assembly left, test resistance is caught accurately, described tachometer gage assembly comprises magnetic coral assembly, tachometer gage holder assembly and measurement of rotating speed head, described magnetic coral assembly is connected with measurement of rotating speed head by transmission shaft, and described transmission shaft utilizes deep groove ball bearing and circlip to be fixed on described tachometer gage holder assembly.
Described switch combination comprises observing and controlling switch, loading reset switch, loads motor operated switch, loading and unloading switch and ready indicator cock.
Described master control system is connected with blocker assembly with described table assembly respectively by signal wire.
Beneficial effect of the present invention
1) present invention achieves modularization, module communicates conveniently each other.
2) host computer of the present invention is powerful, display rotating speed, power, the instantaneous value of moment of torsion, maximal value, and the performance graph of test process.
3) data automatic recording of the present invention, process.
4) the present invention can one man operation, saves manpower.
5) the present invention is flexible and convenient to use, and efficiency is high.
Accompanying drawing explanation
Fig. 1 cross-sectional view of the present invention.
The main TV structure schematic diagram of Fig. 2 the present invention.
Fig. 3 side structure schematic diagram of the present invention.
The main TV structure schematic diagram of Fig. 4 blocker of the present invention assembly.
Fig. 5 blocker components side of the present invention TV structure schematic diagram.
The main TV structure schematic diagram of Fig. 6 tachometer gage of the present invention assembly.
Fig. 7 tachometer gage components side of the present invention TV structure schematic diagram.
Fig. 8 principle of work and power schematic diagram of the present invention.
In figure, 1, table assembly; 2, blocker assembly; 3, electric controling assembly; 4, pressure regulator assembly; 5, top cover; 6, universal wheel; 7 master control systems; 8, support; 9, nut; 10, observing and controlling switch; 11, loading reset switch; 12, display; 13, motor operated switch is loaded; 14, loading and unloading switch; 15, ready indicator cock; 16, tachometer gage assembly; 17, pendular body assembly; 18, connecting rod; 19, limited block; 20, base plate; 21, sensor holder; 22, gear sensor; 23, bearing sensor; 24, tachometer gage holder assembly; 25, magnetic coral assembly; 26, measurement of rotating speed head; 27, transmission shaft; 28, deep groove ball bearing; 29, circlip; 30, fastener; 31, sensor.
Embodiment
See shown in Fig. 1 to Fig. 8, the present invention includes body, table assembly 1, blocker assembly 2, electric controling assembly 3 and pressure regulator assembly 4, described master control system 7 is connected with blocker assembly 2 with described table assembly 1 respectively by signal wire, described blocker assembly 2 is positioned at the top of electric controling assembly 3, master control system 7 is provided with in the side of electric controling assembly 3, pressure regulator assembly 4 is provided with above master control system 7, universal wheel 6 is provided with in the below of described body, support 8 is provided with in body, described blocker assembly 2 is fixed on body by nut 9, described table assembly 1 is arranged on top cover 5, described table assembly 1 comprises display 12 and switch combination, described switch combination comprises observing and controlling switch 10, loading reset switch 11, loads motor operated switch 13, loading and unloading switch 14 and ready indicator cock 15.Blocker assembly 2 comprises tachometer gage assembly 16 and pendular body assembly 17, bearing sensor 23 and connecting rod 18 is provided with in the left of described tachometer gage assembly 16, described tachometer gage assembly 16 is connected with pendular body assembly 17 by connecting rod 18, gear sensor 22 is provided with at described tachometer gage assembly 16, connecting rod 18 and LOAD CELLS 23 is connected in blocker assembly 2 left, test resistance is caught accurately, described pendular body assembly 17 is provided with limited block 19, bearing sensor 23 is arranged on sensor holder 21, described sensor holder 21 is fixed on the base plate 20 of body by fastener 30.Unloaded described tachometer gage assembly 16 comprises magnetic coral assembly 25, tachometer gage holder assembly 24 and measurement of rotating speed head 26, described magnetic coral assembly 25 is connected with measurement of rotating speed head 26 by transmission shaft 27, and described transmission shaft 27 utilizes deep groove ball bearing 28 and circlip 29 to be fixed on described tachometer gage holder assembly 24.Magnetic coral assembly 25 is fixed by fastener 30.Also there is tachometer gage assembly 16 in pendular body assembly 17, in described master control system 7, be provided with data acquisition module, data processing module, PLC module and upper computer module.Data acquisition module receives the signal from each sensor 31 and impulse meter, and during test job, the resistance discs of blocker assembly 2 inside provides the Resistance-load at the uniform velocity progressively increased on testing tool, data processing module receives the signal from data acquisition module, by compute process, the rotating speed handled well, power, torque signal passes to upper computer module, upper computer module processes data, preserves, passes through word, curve, the form display of form on the display 12.The present invention divides zero load to test the speed, and loads measurement of power two parts.Zero load tests the speed part by gathering the signal of magneto-dependent sensor, through the process of high speed counting module, can accurately measure by the rotating speed of side instrument.
Load the process that measurement of power part comprises data acquisition process and upper computer module.
The present invention can simulate the process of tested tool work, magneto-dependent sensor acquisition pulse signal, force snesor gathers resistance signal, and this signal is sent to data acquisition module, then data processing module is entered, by routine processes, formula calculates automatically, gives rotating speed, power, moment of torsion, and by process, provide corresponding value.Host computer, by the data of image data processing module, forms data on the one hand, shows rotating speed, power, the instantaneous value of moment of torsion, maximal value at display 12; Generate the curve between rotating speed and power on the other hand, simulate the process of tested tool work, and the relation between power and rotating speed, finally generate EXCEL file, automatic record is carried out to data.
Claims (4)
1. a Novel vortex dynamometer, it is characterized in that: comprise body, table assembly, blocker assembly, electric controling assembly and pressure regulator assembly, described blocker assembly is positioned at the top of electric controling assembly, master control system is provided with in the side of electric controling assembly, pressure regulator assembly is provided with above master control system, described table assembly is arranged on top cover, described table assembly comprises display and switch combination, blocker assembly comprises tachometer gage assembly and pendular body assembly, connecting rod and bearing sensor is provided with in the left of described pendular body assembly, described tachometer gage assembly is connected with pendular body assembly by connecting rod, gear sensor is provided with at described tachometer gage assembly, bearing sensor is arranged on sensor holder, described sensor holder is fixed on body by fastener.
2. Novel vortex dynamometer according to claim 1, it is characterized in that: be connected to connecting rod and LOAD CELLS in blocker assembly left, test resistance is caught accurately, described tachometer gage assembly comprises magnetic coral assembly, tachometer gage holder assembly and measurement of rotating speed head, described magnetic coral assembly is connected with measurement of rotating speed head by transmission shaft, and described transmission shaft utilizes deep groove ball bearing and circlip to be fixed on described tachometer gage holder assembly.
3. Novel vortex dynamometer according to claim 1 and 2, is characterized in that: described switch combination comprises observing and controlling switch, loading reset switch, loads motor operated switch, loading and unloading switch and ready indicator cock.
4. Novel vortex dynamometer according to claim 3, is characterized in that: described master control system is connected with blocker assembly with described table assembly respectively by signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434805.2A CN104458087A (en) | 2013-09-23 | 2013-09-23 | Novel eddy current dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434805.2A CN104458087A (en) | 2013-09-23 | 2013-09-23 | Novel eddy current dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104458087A true CN104458087A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310434805.2A Pending CN104458087A (en) | 2013-09-23 | 2013-09-23 | Novel eddy current dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104458087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166389A (en) * | 2021-11-04 | 2022-03-11 | 星德胜科技(苏州)股份有限公司 | Novel dynamometer |
-
2013
- 2013-09-23 CN CN201310434805.2A patent/CN104458087A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166389A (en) * | 2021-11-04 | 2022-03-11 | 星德胜科技(苏州)股份有限公司 | Novel dynamometer |
| CN114166389B (en) * | 2021-11-04 | 2024-05-10 | 星德胜科技(苏州)股份有限公司 | Novel dynamometer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |