CN207741932U - A kind of viscous drive experiments test device of high-precision transparent liquid - Google Patents
A kind of viscous drive experiments test device of high-precision transparent liquid Download PDFInfo
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- CN207741932U CN207741932U CN201721015060.6U CN201721015060U CN207741932U CN 207741932 U CN207741932 U CN 207741932U CN 201721015060 U CN201721015060 U CN 201721015060U CN 207741932 U CN207741932 U CN 207741932U
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Abstract
The utility model patent discloses a kind of viscous drive experiments test device of high-precision transparent liquid, including pedestal, motor, shaft coupling, torque rotational speed meter, host, braking system, displacement sensor, pressure sensor, temperature sensor, pressure gauge, flowmeter, data collecting card, high-speed camera and computer.The motor, torque rotational speed meter, host and braking system and pedestal are bolted, and are driven by shaft coupling connection；Displacement, pressure, temperature sensor are threadedly coupled form and are mounted on passive on piece；Pressure gauge and flowmeter are connect with oil inlet by pipeline；Data collecting card connects each detection sensor and computer, carries out signal acquisition, handles and exports；High-speed camera is mounted on outside transparent cabinet, oil film situation between active and passive of shooting.Device adjusting is efficient and convenient, measurement parameter is comprehensive, measuring accuracy is high, can multi-angle observation, achievable dynamic realtime test.
Description
Technical field
The utility model is related 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 torque, and transmits torque, energy by adjusting oil film thickness
It is enough to work under slippery conditions for a long time, 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, need to be to its structure, control and detection system also in continuous improvement and update
The various aspects 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
Device there are unreasonable structure, be not easy to operation with detection the shortcomings of.Zhejiang University Jiang Jian dares in August, 2006 and exists《Liquid is viscous
The development of property variable-speed clutch pilot system》The 18-36 pages of one book discloses a kind of viscous experimental provision of liquid, uses frequency conversion
Speed regulating motor is driven, and realizes stepless speed regulation of the input speed between 0~100% rated speed, but peep hole is not arranged for it,
The case where 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 host outer container and friction plate use transparent material, oil film situation between observable friction plate, but its output end is solid
It is fixed, it can not accurately adjust oil film thickness.
Utility model content
In view of the above defects of the prior art, it is real to provide a kind of viscous transmission of high-precision transparent liquid for the utility model
Test test device, have adjust efficient and convenient, measurement parameter is comprehensive, measuring accuracy is high, can multi-angle observation, that dynamic can be achieved is real
When the advantages that testing.
A kind of high-precision transparent liquid of the utility model glues drive experiments test device, including pedestal, motor, shaft coupling,
Torque rotational speed meter, host, braking system, displacement sensor, pressure sensor, temperature sensor, pressure gauge, flowmeter, data
Capture card, high-speed camera and computer；Host includes transparent cabinet, active shaft assembly, oil inlet, transparent rotating plate, passive
Piece, passive shaft assembly and roll adjustment component；Passive on piece is equipped with temperature sensor fixing hole, displacement sensor mounting hole and pressure and passes
Sensor mounting hole.Motor, torque rotational speed meter, host and braking system and pedestal are bolted, and are passed through between each section
Shaft coupling connection is driven；Active shaft assembly and passive shaft assembly are fixed with transparent cabinet by screw, transparent rotating plate and
It is fixed by screw respectively at driving shaft and driven axle by movable plate；Displacement sensor, pressure sensor and temperature sensor are with spiral shell
Line type of attachment is mounted on passive on piece；Pressure gauge and flowmeter are connect with oil inlet by pipeline；Torque rotational speed meter, displacement pass
Sensor, pressure sensor, temperature sensor, pressure gauge and flowmeter signal wire connect with data collecting card, data collecting card
It is connect with computer；High-speed camera selects best shooting angle to be mounted on outside transparent cabinet.
The passive on piece sensor mounting hole is threaded hole, while basis as a further improvement of the utility model,
Position of mounting hole is determined by movable plate contact surface shape and test request, is convenient for data comparison.
The babinet and rotating plate are made of clear material as a further improvement of the utility model, are had good
Translucency, convenient for high-speed camera shoot oil film situation.
The torque rotational speed meter, displacement sensor, pressure sensor, temperature as a further improvement of the utility model,
Sensor, pressure gauge, flowmeter and high-speed camera are used for real time signal aquisition, and measurement parameter is comprehensive, and precision is high.
The beneficial effects of the utility model：(1) oil film between the utility model can adjust active and passive by roll adjustment component
Thickness adjusts efficient and convenient, precision height；(2) the utility model can be tested by multiple sensors, and measurement parameter is comprehensive,
Precision is high；(3) the utility model can be by transparent cabinet and transparent rotating plate, oil film between active and passive of multiple angle shots
Situation.
Description of the drawings
Fig. 1 is that the high-precision transparent liquid of the utility model glues drive experiments test schematic；
Fig. 2 is that the high-precision transparent liquid of the utility model glues drive experiments test device host structure chart；
Fig. 3 is the structure chart by movable plate of the utility model.
Wherein：1- pedestals；2- motors；3- shaft couplings；4- torque rotational speed meters；5- hosts；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
Machine；14- computers；15- transparent cabinets；16- active shaft assemblies；17- oil inlets；The transparent rotating plates of 18-；19- is by movable plate；20-
Passive shaft assembly；21- roll adjustment components；22- temperature sensor fixing holes；23- displacement sensor mounting holes；24- pressure sensors
Mounting hole.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is further described the utility model：
As shown in Figure 1, a kind of high-precision transparent liquid of the utility model glues drive experiments test device, including pedestal 1, electricity
Machine 2, shaft coupling 3, torque rotational speed meter 4, host 5, braking system 6, displacement sensor 7, pressure sensor 8, temperature sensor 9,
Pressure gauge 10, flowmeter 11, data collecting card 12, high-speed camera 13 and computer 14.As shown in Fig. 2, host 5 includes transparent
Babinet 15, active shaft assembly 16, oil inlet 17, transparent rotating plate 18, by movable plate 19, passive shaft assembly 20 and roll adjustment component 21.
It is installed as shown in figure 3, being equipped with temperature sensor fixing hole 22, displacement sensor mounting hole 23 and pressure sensor by movable plate 19
Hole 24, mounting hole are threaded hole, while determining position of mounting hole according to by 19 contact surface shape of movable plate, are convenient for data comparison.
Motor 2, torque rotational speed meter 4, host 5 and braking system 6 are bolted with pedestal 1, and pass through shaft coupling 3 between each section
Connection is driven；Active shaft assembly 16 and passive shaft assembly 20 are fixed with transparent cabinet 15 by screw, transparent rotating plate 18
It is fixed by screw respectively at driving shaft and driven axle with by movable plate 19；Displacement sensor 7, pressure sensor 8 and temperature sensing
Device 9 is threadedly coupled form and is mounted on by movable plate 19；Pressure gauge 10 and flowmeter 11 are connect with oil inlet 17 by pipeline；Turn
The signal wire and number of square rotational speed meters 4, displacement sensor 7, pressure sensor 8, temperature sensor 9, pressure gauge 10 and flowmeter 11
It is connected according to capture card 12, data collecting card 12 is connect with computer 14；High-speed camera 13 selects best shooting angle to be mounted on
Outside transparent cabinet 13.
Before a kind of high-precision transparent liquid of the utility model glues drive experiments test device work, active and passive 18,19 tables
Face paste is closed, and is adjusted active and passive 18, the distance between 19 by roll adjustment component 21 and is locked.When work, starts motor 2 and lead to
It crosses frequency converter and adjusts input speed, real-time input torque and tach signal are passed to data collecting card 12 by torque rotational speed meter 4；
Working oil flows through flowmeter 11, and enters 16 oil duct of active shaft assembly from oil inlet 17, is transported to active and passive between 18,19
Gap, formed oil film, finally flow back to fuel tank, pressure gauge 10 and flowmeter 11 by real-time entrance pressure from 15 oil return opening of transparent cabinet
Power and flow signal pass to data collecting card 12, by displacement sensor 7, pressure sensor 8 and temperature sensor on movable plate 19
The oil film real-time thickness of different parts, pressure and temperature signal between piece are passed to data collecting card 12 by 9；Data collecting card 12 will
Collected signal passes to computer 14, carries out data processing and output；High-speed camera 13 is through transparent cabinet 15 and thoroughly
Oil film situation between 18 film stock of bright rotating plate.
Embodiment described above is the preferred embodiment of the utility model, however it is not limited to the above embodiment, not
In the case of the substantive content of the utility model, it is new that any conspicuously improved, replacement or modification belongs to this practicality
The protection domain of type.
Claims (5)
1. a kind of high-precision transparent liquid glues drive experiments test device, including pedestal (1), motor (2), shaft coupling (3), torque turn
Fast instrument (4), host (5), braking system (6), displacement sensor (7), pressure sensor (8), temperature sensor (9), pressure gauge
(10), flowmeter (11), data collecting card (12), high-speed camera (13) and computer (14)；Host (5) includes transparent cabinet
(15), active shaft assembly (16), oil inlet (17), transparent rotating plate (18), by movable plate (19), passive shaft assembly (20) and roll adjustment
Component (21)；Temperature sensor fixing hole (22), displacement sensor mounting hole (23) and pressure sensing are equipped with by movable plate (19)
Device 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
(2), torque rotational speed meter (4), host (5) and braking system (6) are bolted with pedestal (1), and are passed through between each section
Shaft coupling (3) connection is driven；Active shaft assembly (16) and passive shaft assembly (20) and transparent cabinet (15) are solid by screw
It is fixed, it transparent rotating plate (18) and is fixed by screw respectively at driving shaft and driven axle by movable plate (19)；Displacement sensor (7),
Pressure sensor (8) and temperature sensor (9) are threadedly coupled form and are mounted on by movable plate (19)；Pressure gauge (10) and flow
Meter (11) is connect with oil inlet (17) by pipeline；Torque rotational speed meter (4), displacement sensor (7), pressure sensor (8), temperature
The signal wire of sensor (9), pressure gauge (10) and flowmeter (11) is connect with data collecting card (12), data collecting card (12) with
Computer (14) connects；High-speed camera (13) selects best shooting angle to be mounted on transparent cabinet (15) outside.
3. gluing drive experiments test device according to claim 1, a kind of high-precision transparent liquid of 2 any one of them, feature exists
In：It is threaded hole by sensor mounting hole on movable plate (19), while according to by movable plate (19) contact surface shape and test request
It determines position of mounting hole, is convenient for data comparison.
4. gluing drive experiments test device according to claim 1, a kind of high-precision transparent liquid of 2 any one of them, feature exists
In：Babinet (15) and rotating plate (18) are made of clear material, and have good translucency, are clapped convenient for high-speed camera (13)
Take the photograph oil film situation.
5. gluing drive experiments test device according to claim 1, a kind of high-precision transparent liquid of 2 any one of them, feature exists
In：Torque rotational speed meter (4), displacement sensor (7), pressure sensor (8), temperature sensor (9), pressure gauge (10), flowmeter
(11) and high-speed 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 |
|---|---|---|---|
| CN201721015060.6U CN207741932U (en) | 2017-08-05 | 2017-08-05 | A kind of viscous drive experiments test device of high-precision transparent liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015060.6U CN207741932U (en) | 2017-08-05 | 2017-08-05 | A kind of viscous drive experiments test device of high-precision transparent liquid |
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| Publication Number | Publication Date |
|---|---|
| CN207741932U true CN207741932U (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721015060.6U Expired - Fee Related CN207741932U (en) | 2017-08-05 | 2017-08-05 | A kind of viscous drive experiments test device of high-precision transparent liquid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421737A (en) * | 2017-08-05 | 2017-12-01 | 苏州方德锐精密机电科技有限公司 | A kind of high-precision transparent liquid glues drive experiments test device |
-
2017
- 2017-08-05 CN CN201721015060.6U patent/CN207741932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421737A (en) * | 2017-08-05 | 2017-12-01 | 苏州方德锐精密机电科技有限公司 | A kind of high-precision transparent liquid glues drive experiments test device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180817 Termination date: 20210805 |