CN107421737A - A kind of high-precision transparent liquid glues drive experiments test device - Google Patents
A kind of high-precision transparent liquid glues drive experiments test device Download PDFInfo
- Publication number
- CN107421737A CN107421737A CN201710709697.3A CN201710709697A CN107421737A CN 107421737 A CN107421737 A CN 107421737A CN 201710709697 A CN201710709697 A CN 201710709697A CN 107421737 A CN107421737 A CN 107421737A
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- Prior art keywords
- precision
- test device
- moving plate
- transparent
- transparent liquid
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Links
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 239000003292 glue Substances 0.000 title claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 19
- 230000001808 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 241000052343 Dares Species 0.000 description 1
- 208000007578 Phototoxic Dermatitis Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
Abstract
Patent of the present invention discloses a kind of high-precision transparent liquid and glues drive experiments test device, mainly including base, motor, shaft coupling, torque rotational speed meter, main frame, braking system, displacement transducer, pressure sensor, temperature sensor, pressure gauge, flowmeter, data collecting card, high-speed camera and computer etc..The motor, torque rotational speed meter, main frame and braking system and base are bolted, and are driven by shaft coupling connection；Displacement, pressure, temperature sensor are arranged on by moving plate with threaded form；Pressure gauge and flowmeter are connected with oil inlet by pipeline；Data collecting card connects each detection sensor and computer, carries out signal acquisition, processing and output；High-speed camera is arranged on outside transparent cabinet, oil film situation between active and passive of shooting.Device regulation is efficient and convenient, measurement parameter is comprehensive, measuring accuracy is high, can multi-angle observation, achievable dynamic realtime test.
Description
Technical field
The present invention relates to a kind of experiment test device, especially a kind of liquid glues drive experiments test device.
Background technology
Liquid glues transmission and is also referred to as oil-shear transmission, is a kind of novel fluid drive technology, and main utilize is present in master
Oil-shear between driven friction acts on to transmit moment of torsion, and transmits torque, energy by adjusting oil film thickness
It is enough to be worked for a long time under slippery conditions, stepless time adjustment is carried out, has been obtained extensively in the variable speed energy saving field of high-power blower and water pump
General application.
Liquid glues drive technology while development, also in continuous improvement and renewal, need to be to its structure, control and detection
The each side such as system carry out theoretical and experimental investigations.The viscous drive technology of liquid still has deficiency in terms of experimental study at present, tests
Unreasonable structure be present, be not easy to the shortcomings of operation is with detection in device.Zhejiang University Jiang Jian dares in August, 2006 and existed《Liquid glues
The development of property variable-speed clutch pilot system》The 18-36 pages of one book, disclose a kind of liquid and glue experimental provision, it uses frequency conversion
Buncher is driven, and realizes stepless speed regulation of the input speed between 0~100% rated speed, but it is not provided with peep hole,
The situation of oil film between piece can not be observed.Beijing Institute of Technology Hu Jibin exists in January, 2012《Experimental Research
on Drag Torque for Single-plate Wet Clutch》One is disclosed herein a kind of veneer wet clutch experiment
Platform, the experimental bench main frame outer container and friction plate use transparent material, oil film situation between observable friction plate, but its output end is consolidated
It is fixed, can not accurate adjustment oil film thickness.
The content of the invention
For drawbacks described above present in prior art, glue drive experiments the invention provides a kind of high-precision transparent liquid and survey
Trial assembly is put, and with adjusting, efficient and convenient, measurement parameter is comprehensive, measuring accuracy is high, can multi-angle observation, achievable dynamic realtime survey
The advantages that examination.
A kind of high-precision transparent liquid of the present invention glues drive experiments test devices, mainly including base, motor, shaft coupling,
Torque rotational speed meter, main frame, braking system, displacement transducer, pressure sensor, temperature sensor, pressure gauge, flowmeter, data
Capture card, high-speed camera and computer etc.；Main frame mainly includes transparent cabinet, active shaft assembly, oil inlet, transparent active
Piece, by moving plate, passive shaft assembly and roll adjustment component etc.；Temperature sensor fixing hole is provided with by moving plate, displacement transducer is installed
Hole and pressure sensor mounting hole.Motor, torque rotational speed meter, main frame and braking system and base are bolted, and each portion
/ by shaft coupling connection be driven；Active shaft assembly and passive shaft assembly are fixed with transparent cabinet by screw, thoroughly
Bright rotating plate and fixed by moving plate respectively at driving shaft and driven axle by screw；Displacement transducer, pressure sensor and temperature
Sensor is arranged on by moving plate with threaded form；Pressure gauge and flowmeter are connected with oil inlet by pipeline；Torque turns
Fast instrument, displacement transducer, pressure sensor, temperature sensor, the signal wire of pressure gauge and flowmeter are connected with data collecting card,
Data collecting card is connected with computer；High-speed camera selects optimal shooting angle to be arranged on outside transparent cabinet.
As a further improvement on the present invention, described to upload sensor mounting hole by moving plate be screwed hole, while according to passive
Piece contacts surface configuration and determines position of mounting hole with test request, is easy to data comparison.
As a further improvement on the present invention, the casing and rotating plate are made of clear material, and have well saturating
Photosensitiveness, it is easy to high-speed camera to shoot oil film situation.
As a further improvement on the present invention, the torque rotational speed meter, displacement transducer, pressure sensor, TEMP
Device, pressure gauge, flowmeter and high-speed camera are used for real time signal aquisition, and measurement parameter is comprehensive, and precision is high.
Beneficial effects of the present invention：(1) oil film thickness between the present invention can adjust active and passive by roll adjustment component, adjust
Save efficient and convenient, precision height；(2) present invention can be tested by multiple sensors, and measurement parameter is comprehensive, and precision is high；(3) originally
Invention can be by transparent cabinet and transparent rotating plate, oil film situation between multiple active and passive of angle shots.
Brief description of the drawings
The high-precision transparent liquid that Fig. 1 is the present invention glues drive experiments test philosophy figure；
The high-precision transparent liquid that Fig. 2 is the present invention glues drive experiments test device host structure chart；
Fig. 3 is the structure chart by moving plate of the present invention.
Wherein：1- bases；2- motors；3- shaft couplings；4- torque rotational speed meters；5- main frames；6- braking systems；7- displacement sensings
Device；8- pressure sensors；9- temperature sensors；10- pressure gauges；11- flowmeters；12- data collecting cards；13- high-speed cameras；
14- computers；15- transparent cabinets；16- active shaft assemblies；17- oil inlets；The transparent rotating plates of 18-；19- is by moving plate；20- is passive
Shaft assembly；21- roll adjustment components；22- temperature sensor fixing holes；23- displacement transducer mounting holes；24- pressure sensors are installed
Hole.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated：
As shown in figure 1, a kind of high-precision transparent liquid of the present invention glues drive experiments test device, mainly include base 1, electricity
Machine 2, shaft coupling 3, torque rotational speed meter 4, main frame 5, braking system 6, displacement transducer 7, pressure sensor 8, temperature sensor 9,
Pressure gauge 10, flowmeter 11, data collecting card 12, high-speed camera 13 and computer 14 etc..As shown in Fig. 2 main frame 5 mainly wraps
Include transparent cabinet 15, active shaft assembly 16, oil inlet 17, transparent rotating plate 18, by moving plate 19, passive shaft assembly 20 and roll adjustment group
Part 21 etc..Passed as shown in figure 3, being provided with temperature sensor fixing hole 22, displacement transducer mounting hole 23 and pressure by moving plate 19
Sensor mounting hole 24, mounting hole are screwed hole, while determine position of mounting hole according to surface configuration is contacted by moving plate 19, are easy to count
According to contrast.Motor 2, torque rotational speed meter 4, main frame 5 and braking system 6 are bolted with base 1, and are passed through between each several part
The connection of shaft coupling 3 is driven；Active shaft assembly 16 and passive shaft assembly 20 are fixed with transparent cabinet 15 by screw, transparent master
Moving plate 18 and fixed by moving plate 19 respectively at driving shaft and driven axle by screw；Displacement transducer 7, pressure sensor 8 and temperature
Sensor 9 is spent to be arranged on by moving plate 19 with threaded form；Pressure gauge 10 and flowmeter 11 pass through pipeline with oil inlet 17
Connection；Torque rotational speed meter 4, displacement transducer 7, pressure sensor 8, temperature sensor 9, the signal of pressure gauge 10 and flowmeter 11
Line is connected with data collecting card 12, and data collecting card 12 is connected with computer 14；High-speed camera 13 selects optimal shooting angle
Outside transparent cabinet 13.
Before a kind of high-precision transparent liquid of the present invention glues the work of drive experiments test device, active and passive 18,19 surfaces patch
Close, adjust active and passive 18, the distance between 19 by roll adjustment component 21 and lock.During work, start motor 2 and pass through change
Frequency device adjusts input speed, and real-time input torque and tach signal are passed to data collecting card 12 by torque rotational speed meter 4；Working oil
Flowmeter 11 is flowed through, and enters the oil duct of active shaft assembly 16 from oil inlet 17, is transported to active and passive gap between 18,19,
Oil film is formed, finally flows back to fuel tank, pressure gauge 10 and flowmeter 11 by real-time inlet pressure and stream from the oil return opening of transparent cabinet 15
Amount signal passes to data collecting card 12, by the upper displacement sensor 7 of moving plate 19, pressure sensor 8 and temperature sensor 9 by between piece
Oil film real-time thickness, the pressure and temperature signal of different parts pass to data collecting card 12；Data collecting card 12 will collect
Signal pass to computer 14, carry out data processing and output；High-speed camera 13 is through transparent cabinet 15 and transparent active
Oil film situation between the film stock of piece 18.
Embodiment described above for the present invention preferred embodiment, however it is not limited to above-mentioned embodiment, without departing substantially from
In the case of the substantive content of the present invention, any conspicuously improved, replacement or modification belong to protection scope of the present invention.
Claims (5)
1. a kind of high-precision transparent liquid of the present invention glues drive experiments test device, mainly including base (1), motor (2), shaft coupling
Device (3), torque rotational speed meter (4), main frame (5), braking system (6), displacement transducer (7), pressure sensor (8), TEMP
Device (9), pressure gauge (10), flowmeter (11), data collecting card (12), high-speed camera (13) and computer (14) etc.；Main frame
(5) mainly include transparent cabinet (15), active shaft assembly (16), oil inlet (17), transparent rotating plate (18), by moving plate (19),
Passive shaft assembly (20) and roll adjustment component (21) etc.；Temperature sensor fixing hole (22), displacement sensing are provided with by moving plate (19)
Device mounting hole (23) and pressure sensor mounting hole (24).
2. a kind of high-precision transparent liquid according to claim 1 glues drive experiments test device, it is characterised in that：Motor
(1), torque rotational speed meter (4), main frame (5) and braking system (6) are bolted with base (1), and are passed through between each several part
Shaft coupling (3) connection is driven；Active shaft assembly (16) and passive shaft assembly (20) are consolidated with transparent cabinet (15) by screw
It is fixed, transparent rotating plate (18) and fixed by moving plate (19) respectively at driving shaft and driven axle by screw；Displacement transducer (7),
Pressure sensor (8) and temperature sensor (9) are arranged on by moving plate (19) with threaded form；Pressure gauge (10) and flow
Meter (11) is connected with oil inlet (17) by pipeline；Torque rotational speed meter (4), displacement transducer (7), pressure sensor (8), temperature
The signal wire of sensor (9), pressure gauge (10) and flowmeter (11) is connected with data collecting card (12), data collecting card (12) with
Computer (14) connects；High-speed camera (13) selects optimal shooting angle to be arranged on transparent cabinet (15) outside.
3. a kind of high-precision transparent liquid according to claim 1,2 glues drive experiments test device, it is characterised in that：Passively
Sensor mounting hole is screwed hole on piece (19), while determines to install with test request according to surface configuration is contacted by moving plate (19)
Hole site, it is easy to data comparison.
4. a kind of high-precision transparent liquid according to claim 1,2 glues drive experiments test device, it is characterised in that：Casing
(15) it is made of clear material with rotating plate (18), there is good translucency, is easy to high-speed camera (13) to shoot oil film
Situation.
5. a kind of high-precision transparent liquid according to claim 1,2 glues drive experiments test device, it is characterised in that：Torque
Rotational speed meters (4), displacement transducer (7), pressure sensor (8), temperature sensor (9), pressure gauge (10), flowmeter (11) and height
Fast video camera (13) is used for real time signal aquisition, and measurement parameter is comprehensive, and precision is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709697.3A CN107421737A (en) | 2017-08-05 | 2017-08-05 | A kind of high-precision transparent liquid glues drive experiments test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709697.3A CN107421737A (en) | 2017-08-05 | 2017-08-05 | A kind of high-precision transparent liquid glues drive experiments test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107421737A true CN107421737A (en) | 2017-12-01 |
Family
ID=60433988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710709697.3A Pending CN107421737A (en) | 2017-08-05 | 2017-08-05 | A kind of high-precision transparent liquid glues drive experiments test device |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398262A (en) * | 2018-02-08 | 2018-08-14 | 北京航空航天大学 | A kind of wet friction subband row's torque test platform and test method |
| CN108426550A (en) * | 2018-03-05 | 2018-08-21 | 浙江大学 | A kind of displacement measurement device of hydro-viscous speed governing clutch |
| CN108871743A (en) * | 2018-05-09 | 2018-11-23 | 江苏大学 | A kind of wet clutch visual testing device |
| CN111766061A (en) * | 2020-06-15 | 2020-10-13 | 盐城工学院 | Non-parallel oil film gap type hydro-viscous speed regulation testing device |
-
2017
- 2017-08-05 CN CN201710709697.3A patent/CN107421737A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398262A (en) * | 2018-02-08 | 2018-08-14 | 北京航空航天大学 | A kind of wet friction subband row's torque test platform and test method |
| CN108398262B (en) * | 2018-02-08 | 2020-04-21 | 北京航空航天大学 | Wet friction pair belt row torque test bed and test method |
| CN108426550A (en) * | 2018-03-05 | 2018-08-21 | 浙江大学 | A kind of displacement measurement device of hydro-viscous speed governing clutch |
| CN108871743A (en) * | 2018-05-09 | 2018-11-23 | 江苏大学 | A kind of wet clutch visual testing device |
| CN111766061A (en) * | 2020-06-15 | 2020-10-13 | 盐城工学院 | Non-parallel oil film gap type hydro-viscous speed regulation testing device |
| CN111766061B (en) * | 2020-06-15 | 2022-07-15 | 盐城工学院 | Non-parallel oil film gap type hydro-viscous speed regulation testing device |
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