CN105784228A - Novel eddy current dynamometer - Google Patents
Novel eddy current dynamometer Download PDFInfo
- Publication number
- CN105784228A CN105784228A CN201410764670.0A CN201410764670A CN105784228A CN 105784228 A CN105784228 A CN 105784228A CN 201410764670 A CN201410764670 A CN 201410764670A CN 105784228 A CN105784228 A CN 105784228A
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- China
- Prior art keywords
- assembly
- sensor
- tachoscope
- blocker
- connecting rod
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Abstract
The invention relates to a novel eddy current dynamometer which comprises a body, a workbench assembly, a stopper assembly, an electrical control assembly and a pressure regulator assembly, wherein the stopper assembly is positioned above the electrical control assembly, a master control system is arranged on one side of the electrical control assembly, the pressure regulator assembly is arranged above the master control system, the workbench assembly is installed on a top cover, the workbench assembly comprises a display and a switch combination, the stopper assembly comprises a revolution counter assembly and a swinging body assembly, a connecting rod and a bearing sensor are arranged on the left side of the swinging body assembly, the revolution counter assembly is connected with the swinging body assembly through the connecting rod, the revolution counter assembly is provided with a gear sensor, the bearing sensor is installed on a sensor base, and the sensor base is fixed on the body through a fastener. The novel eddy current dynamometer automatically records and processes data, can be operated by one person, and saves labor.
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 also quickly, defines product miscellaneous, more single in the function of dynamometer machine in the market, it is necessary to many people operate, and 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, it is proposed that a kind of Novel vortex dynamometer, and described dynamometer machine achieves modularity, communicates each other conveniently.Eddy current dynamometer epigynous computer section is powerful, shows rotating speed, power, the instantaneous value of moment of torsion, maximum, and the performance graph of test process.Data automatic recording, processes.
Can one man operation, convenient succinct.
The technical scheme is that a kind of Novel vortex dynamometer, including body, table assembly, blocker assembly, electric controling assembly and pressure regulator assembly, described blocker assembly is positioned at the top of electric controling assembly, it is provided with master control system in the side of electric controling assembly, it is arranged over pressure regulator assembly in master control system, described table assembly is arranged on top cover, and described table assembly includes display and switch combination；Blocker assembly includes tachoscope assembly and pendular body assembly, it is provided with connecting rod and bearing sensor in the left of described pendular body assembly, described tachoscope assembly is connected with pendular body assembly by connecting rod, it is provided with gear sensor at described tachoscope assembly, bearing sensor is arranged on sensor holder, and described sensor holder is fixed on body by clamp device.
It is connected to connecting rod and LOAD CELLS in blocker assembly left, test resistance is caught accurately, described tachoscope assembly includes magnetic coral assembly, tachoscope holder assembly and measurement of rotating speed head, described magnetic coral assembly is connected with measurement of rotating speed head by power transmission shaft, and described power transmission shaft utilizes deep groove ball bearing and circlip to be fixed on described tachoscope holder assembly.
Described switch combination includes observing and controlling switch, loading reset switch, loading motor switch, loading and unloading switch and ready instruction switch.
Described master control system is connected with described table assembly and blocker assembly respectively by holding wire.
Beneficial effects of the present invention
1) present invention achieves modularity, module communicates conveniently each other.
2) host computer of the present invention is powerful, shows rotating speed, power, the instantaneous value of moment of torsion, maximum, and the performance graph of test process.
3) data automatic recording of the present invention, processes.
4) present invention can one man operation, save manpower.
5) 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 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 of the present invention components side TV structure schematic diagram.
The main TV structure schematic diagram of Fig. 6 tachoscope of the present invention assembly.
Fig. 7 tachoscope of the present invention components side 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 switch is loaded；14, loading and unloading switch；15, ready instruction switch；16, tachoscope assembly；17, pendular body assembly；18, connecting rod；19, limited block；20, base plate；21, sensor holder；22, gear sensor；23, bearing sensor；24, tachoscope holder assembly；25, magnetic coral assembly；26, measurement of rotating speed head；27, power transmission shaft；28, deep groove ball bearing；29, circlip；30, clamp device；31, sensor.
Detailed description of the invention
Referring to 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 described table assembly 1 and blocker assembly 2 respectively by holding wire, described blocker assembly 2 is positioned at the top of electric controling assembly 3, it is provided with master control system 7 in the side of electric controling assembly 3, it is arranged over pressure regulator assembly 4 in master control system 7, it is connected with universal wheel 6 at described body, support 8 it 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 includes display 12 and switch combination；Described switch combination includes observing and controlling switch 10, loading reset switch 11, loading motor switch 13, loading and unloading switch 14 and ready instruction switch 15.Blocker assembly 2 includes tachoscope assembly 16 and pendular body assembly 17, bearing sensor 23 and connecting rod 18 it is provided with in the left of described tachoscope assembly 16, described tachoscope assembly 16 is connected with pendular body assembly 17 by connecting rod 18, it is provided with gear sensor 22 at described tachoscope assembly 16, connecting rod 18 and LOAD CELLS 23 it 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 clamp device 30.Unloaded described tachoscope assembly 16 includes magnetic coral assembly 25, tachoscope 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 power transmission shaft 27, and described power transmission shaft 27 utilizes deep groove ball bearing 28 and circlip 29 to be fixed on described tachoscope holder assembly 24.Magnetic coral assembly 25 is fixed by clamp device 30.Also there is tachoscope 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 scaler, and during test job, the resistance discs within blocker assembly 2 provides the Resistance-load at the uniform velocity progressively increased on testing tool, data processing module receives the signal from data acquisition module, by remembering that calculation processes, the rotating speed handled well, power, torque signal passes to upper computer module, data are processed by upper computer module, preserve, pass through word, curve, the form of form shows 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 measurement of power part and include the process of 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 transducer gathers resistance signal, and this signal is sent to data acquisition module, subsequently into data processing module, by routine processes, formula calculates automatically, gives rotating speed, power, moment of torsion, and by processing, provide corresponding value.Host computer, by gathering the data of data processing module, forms data on the one hand, shows rotating speed, power, the instantaneous value of moment of torsion, maximum 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, ultimately produce EXCEL file, data are carried out automatic record.
Claims (1)
1. a Novel vortex dynamometer, it is characterized in that: include body, table assembly, blocker assembly, electric controling assembly and pressure regulator assembly, described blocker assembly is positioned at the top of electric controling assembly, it is provided with master control system in the side of electric controling assembly, it is arranged over pressure regulator assembly in master control system, described table assembly is arranged on top cover, described table assembly includes display and switch combination, blocker assembly includes tachoscope assembly and pendular body assembly, it is provided with connecting rod and bearing sensor in the left of described pendular body assembly, described tachoscope assembly is connected with pendular body assembly by connecting rod, it is provided with gear sensor at described tachoscope assembly, bearing sensor is arranged on sensor holder, described sensor holder is fixed on body by clamp device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764670.0A CN105784228A (en) | 2014-12-13 | 2014-12-13 | Novel eddy current dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764670.0A CN105784228A (en) | 2014-12-13 | 2014-12-13 | Novel eddy current dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105784228A true CN105784228A (en) | 2016-07-20 |
Family
ID=56374410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410764670.0A Pending CN105784228A (en) | 2014-12-13 | 2014-12-13 | Novel eddy current dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105784228A (en) |
-
2014
- 2014-12-13 CN CN201410764670.0A patent/CN105784228A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |