CN207964264U - A kind of electronic actuators test equipment - Google Patents
A kind of electronic actuators test equipment Download PDFInfo
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- CN207964264U CN207964264U CN201820240051.5U CN201820240051U CN207964264U CN 207964264 U CN207964264 U CN 207964264U CN 201820240051 U CN201820240051 U CN 201820240051U CN 207964264 U CN207964264 U CN 207964264U
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- electronic actuators
- test equipment
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Abstract
The utility model discloses a kind of electronic actuators test equipments, including transmission shaft, are equipped with servo motor in one end of the transmission shaft, the other end is equipped with the calibration connector for connecting electronic actuators to be measured, and the calibration connector is placed in a high-low temperature chamber；The fixture of fixed electronic actuators to be measured is provided in the high-low temperature chamber；It is additionally provided with temperature sensor in the high-low temperature chamber；Persevering torque arrester, torque sensor and angular transducer are installed between servo motor on the transmission shaft and calibration connector.The electronic actuators test equipment can realize electronic actuators torque, angle efficient, automatic test, eliminate influence of the human factor to electronic actuators torque, angle measurement result, improve test accuracy；The torque and angle of electronic actuators under the conditions of different temperatures and different motor operating parameter can be tested.
Description
Technical field
The utility model is related to automotive electronics part testing technical equipment fields, and in particular to a kind of electronic actuators test
Equipment.
Background technology
In order to meet client to electronic actuators performance requirements, after electronic actuators are produced, need according to rule
Surely the test of correlated performance, such as torsion-testing, angle measurement are carried out.
Currently, electronic actuators torsion-testing, angle measurement generally use force arm type dual test device as shown in Figure 1.It turns round
Square test detailed process be：Tensiometer is measured maximum caused by actuator rotation by the test panel that electronic actuators drive
Stall torsion F (units：N)；Using the maximum stall torsion F (N) and known arm of force L (M), then pass through formula：Torque
(Nm)=power (N) × arm of force (M) acquires torque caused by electronic actuators；The detailed process of angle measurement is：Electronics
Actuator output arm, which drives, marks graduated test disc spins, the variation that tester passes through total indicator reading before and after test disc spins
Calculate rotation angle a.
The force arm type dual test device there are the drawbacks of：(1) tester is difficult to read the maximum stall that quasi- tensiometer generates to turn round
Power F and total indicator reading before and after test disc spins, influence of the human factor to test result is big, and test error is larger；(2) it tested
Journey is relatively complicated, and testing efficiency is low；(3) it can not be tested under the conditions of different temperature and motor operating parameter.
Utility model content
The utility model is mainly solving the technical problems that a kind of electronics overcoming drawbacks described above in the prior art of offer is held
Row device test equipment.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of electronic actuators test is provided
Equipment, including fixing bracket are provided with transmission shaft on the fixing bracket, and servo electricity is equipped in one end of the transmission shaft
Machine, the other end are equipped with the calibration connector for connecting electronic actuators to be measured, and the calibration connector is placed in a high-low temperature chamber；
It is provided with horizontal guide rail in the high-low temperature chamber, can be connect to closer or far from the calibration along the horizontal guide rail
Supporting table that head direction is slided, setting are used to fix the fixtures of electronic actuators to be measured on the supporting table；The fixture packet
Include upper clamp plate and lower clamp plate；
It is additionally provided with temperature sensor in the high-low temperature chamber；
Permanent torque arrester, torque sensor and angular transducer are also equipped on the transmission shaft；The perseverance torque
Brake, torque sensor and angular transducer are mounted between the servo motor and calibration connector；
The temperature sensor, torque sensor and angular transducer connect the input terminal of an industrial personal computer, the servo electricity
Machine, permanent torque arrester connect the output end of the industrial personal computer；It is also associated with input unit in the input terminal of the industrial personal computer, it is defeated
Outlet is also associated with display device.
As the improvement to said program, it is provided with multiple positioning pins on the lower clamp plate, is set on the upper clamp plate
It is equipped with elbow folder.
As the improvement to said program, the temperature sensor is arranged on the inner wall of the high-low temperature chamber, the temperature
Degree sensor is thermoelectricity occasionally thermistor.
As the improvement to said program, wind circulator is additionally provided in the high-low temperature chamber.
As the improvement to said program, the wind circulator is set to the top of the high-low temperature chamber, and the wind follows
Loop device is fan.
As the improvement to said program, the torque sensor is mounted on by key connection on the transmission shaft.
As the improvement to said program, the angular transducer is mounted on by key connection on the transmission shaft.
As the improvement to said program, the angular transducer is encoder or gyroscope.
As the improvement to said program, the input unit is keyboard, handwriting pad or Trackpad.
As the improvement to said program, the display device is LCD display.
The utility model has the beneficial effects that：Electronic actuators test equipment provided by the utility model is, it can be achieved that electricity
Efficient, the automatic test of sub- actuator torque, angle eliminate human factor to electronic actuators torque, angle measurement knot
The influence of fruit, improves test accuracy；The electronic actuators test equipment can test different temperatures and different motor operation ginsengs
The torque and angle of electronic actuators under said conditions.
Description of the drawings
Fig. 1 is the principle schematic of force arm type dual measuring device in the prior art；
Fig. 2 is the structure diagram of electronic actuators test equipment in one preferred embodiment of the utility model.
The label of each component is as follows in attached drawing：10- fixing brackets；11- transmission shafts；100- electronic actuators to be measured； 21-
Servo motor；22- demarcates connector；23- perseverance torque arresters；24- torque sensors；25- angular transducers；30- high-low temperature chambers；
301- horizontal guide rails；302- supporting tables；303- upper clamp plates；304- lower clamp plates；31- temperature sensors；32- wind circulator；
40- industrial personal computers；41- input units；42- display devices.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
Referring to Fig. 2, an embodiment of the utility model provides a kind of electronic actuators test equipment, for manufacture
Preceding electronic actuators carry out torsion-testing and angle measurement, and Fig. 2 shows the tests of electronic actuators described in the present embodiment to set
Standby structure, the electronic actuators test equipment include fixing bracket 10, and transmission shaft is provided on the fixing bracket 10
11, servo motor 21 is installed in one end of the transmission shaft 11, the other end is equipped with calibration connector 22, in the transmission shaft 11
Persevering torque arrester 23, torque sensor 24 and angle sensor are installed between upper, described servo motor 21 and calibration connector 22
Device 25.
Wherein, the calibration connector 22 is for connecting electronic actuators 100 to be measured, when test, makes electronic actuators to be measured
100 connect with the calibration connector 22, and the electronic actuators 100 are fixed, and start the servo motor 21, make the biography
Moving axis 11 rotates, and in the present embodiment, the torque sensor 24 is mounted on by key connection on the transmission shaft 11, when the biography
When moving axis 11 rotates, the torque of the electronic actuators to be measured 100 is measured by the torque sensor 24；The angle sensor
Device 25 is mounted on by key connection on the transmission shaft 11, when the transmission shaft 11 rotates, is surveyed by the angular transducer 25
Obtain the angle of the electronic actuators 100 to be measured.Further, the angular transducer 25 be encoder or gyroscope, preferably
The angular transducer 25 is encoder.
In the present embodiment, the input terminal of the torque sensor 24 and one industrial personal computer 40 of connection of angular transducer 25 is described
Servo motor 21, permanent torque arrester 23 connect the output end of the industrial personal computer 40, are connected in the input terminal of the industrial personal computer 40
There are input unit 41, output end to be connected with display device 42.The servo motor 21 and the perseverance are controlled by the industrial personal computer 40
The operation of torque arrester 23 can input each operating parameter for setting the servo motor 21, such as by the input unit 41
Power, rotating speed etc., to test torque and angle of the electronic actuators 100 under motor different capacity or speed conditions, institute
State torque of the permanent torque arrester 23 for stablizing the electronic actuators 100 under motor different capacity or speed conditions.Institute
It states measured by torque value and the angular transducer 25 of the electronic actuators to be measured 100 measured by torque sensor 24
The angle value of electronic actuators 100 to be measured is transmitted to the industrial personal computer 40, and can be intuitively aobvious by the display device 42
It shows to come.The input unit 41 and display device 42 keep the human-computer interaction of the electronic actuators test equipment more convenient,
Realize the automatic intelligent manipulation of the electronic actuators test equipment.Further, the input unit 41 is keyboard, hand
Plate or Trackpad are write, the display device 42 is LCD display.
In the present embodiment, the calibration connector 22 is placed in a high-low temperature chamber 30, when test, the electronic actuators to be measured
100 are also placed in the high-low temperature chamber 30.The temperature of the high-low temperature chamber 30 can be adjusted in a certain range, the present embodiment
In, the temperature adjustable extent of the high-low temperature chamber 30 is -10~60 DEG C.It can be inputted described in setting by the input unit 41
The test temperature of high-low temperature chamber 30, and the temperature of the high-low temperature chamber 30 is controlled by the industrial personal computer 40, it is described to be measured to test
Electronic actuators 100 are in torque value and angle under different temperature conditions.It is provided with and is used in the high-low temperature chamber 30
The temperature sensor 31 of temperature is detected, the output end of the temperature sensor 31 connects the input terminal of the industrial personal computer 40, by institute
The temperature value detected is transmitted to the industrial personal computer 40, and is shown by the display device 42.Further, the temperature passes
Sensor 31 is arranged on the inner wall of the high-low temperature chamber 30, and the temperature sensor 31 is thermoelectricity occasionally thermistor.
In the present embodiment, wind circulator 32 is additionally provided in the high-low temperature chamber 30, for making the high-low temperature chamber
Air in 30 keeps the uniformity of temperature in the high-low temperature chamber 30 in recurrent state.The wind circulator 32 connects
The output end of the industrial personal computer 40 is controlled by the industrial personal computer 40, can be set according to actual needs by the input unit 41
The air speed value of the wind circulator 32.Wherein, the wind circulator 32 is set to the top of the high-low temperature chamber 30, described
Wind circulator 32 is preferably fan.
The fixture for fixing the electronic actuators to be measured 100, the fixture are provided in the high-low temperature chamber 30
It is arranged in a supporting table 302, the supporting table 302 can be along a horizontally disposed guide rail 301 to closer or far from the calibration
It slides in the direction of connector 22.The fixture includes upper clamp plate 303 and lower clamp plate 304, is provided on the lower clamp plate 304 more
A positioning pin is provided with elbow folder on the upper clamp plate 303.When test, first the electronic actuators 100 to be measured are placed in described
It on multiple positioning pins, then is fastened by the elbow clamp lock on the upper clamp plate 303, makes the supporting table 302 along the guide rail 301
It is slided to the direction of the close calibration connector 22 to the electronic actuators 100 to be measured after being connect with the calibration connector 22,
It can start to test, after test, make the supporting table 302 along the guide rail 301 to the side far from the calibration connector 22
To sliding, the electronic actuators 100 to be measured are disconnected with the calibration connector 22.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of electronic actuators test equipment, including fixing bracket, which is characterized in that be provided with biography on the fixing bracket
Moving axis is equipped with servo motor in one end of the transmission shaft, and the other end is equipped with the mark for connecting electronic actuators to be measured
Determine connector, the calibration connector is placed in a high-low temperature chamber；Horizontal guide rail is provided in the high-low temperature chamber, can be along the water
Level gauge is to be measured for fixing on the supporting table to the supporting table, setting slided closer or far from the calibration connector direction
The fixture of electronic actuators；The fixture includes upper clamp plate and lower clamp plate；
It is additionally provided with temperature sensor in the high-low temperature chamber；
Permanent torque arrester, torque sensor and angular transducer are also equipped on the transmission shaft；The perseverance torque braking
Device, torque sensor and angular transducer are mounted between the servo motor and calibration connector；
The temperature sensor, torque sensor and angular transducer connect the input terminal of an industrial personal computer, the servo motor, perseverance
Torque arrester connects the output end of the industrial personal computer；It is also associated with input unit, output end in the input terminal of the industrial personal computer
It is also associated with display device.
2. electronic actuators test equipment according to claim 1, which is characterized in that be provided on the lower clamp plate more
A positioning pin is provided with elbow folder on the upper clamp plate.
3. electronic actuators test equipment according to claim 1, which is characterized in that the temperature sensor is arranged in institute
It states on the inner wall of high-low temperature chamber, the temperature sensor is thermoelectricity occasionally thermistor.
4. electronic actuators test equipment according to claim 1, which is characterized in that also set up in the high-low temperature chamber
There is wind circulator.
5. electronic actuators test equipment according to claim 4, which is characterized in that the wind circulator is set to institute
The top of high-low temperature chamber is stated, the wind circulator is fan.
6. electronic actuators test equipment according to claim 1, which is characterized in that the torque sensor is connected by key
It connects on the transmission shaft.
7. electronic actuators test equipment according to claim 1, which is characterized in that the angular transducer is connected by key
It connects on the transmission shaft.
8. electronic actuators test equipment according to claim 1, which is characterized in that the angular transducer is encoder
Or gyroscope.
9. electronic actuators test equipment according to claim 1, which is characterized in that the input unit is keyboard, hand
Write plate or Trackpad.
10. electronic actuators test equipment according to claim 1, which is characterized in that the display device is that LCD is shown
Screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240051.5U CN207964264U (en) | 2018-02-09 | 2018-02-09 | A kind of electronic actuators test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240051.5U CN207964264U (en) | 2018-02-09 | 2018-02-09 | A kind of electronic actuators test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964264U true CN207964264U (en) | 2018-10-12 |
Family
ID=63738867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820240051.5U Active CN207964264U (en) | 2018-02-09 | 2018-02-09 | A kind of electronic actuators test equipment |
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| CN (1) | CN207964264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765518A (en) * | 2018-12-29 | 2019-05-17 | 中国科学院合肥物质科学研究院 | A kind of Power Vehicle power calibration platform |
| CN111366802A (en) * | 2020-03-25 | 2020-07-03 | 锋宏海力汽车技术(昆山)有限公司 | Electronic actuator EOLT testing device and testing method thereof |
| CN112781775A (en) * | 2021-01-14 | 2021-05-11 | 华东理工大学 | Calibration device and method for torque and stroke measurement system of valve and actuator thereof |
-
2018
- 2018-02-09 CN CN201820240051.5U patent/CN207964264U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765518A (en) * | 2018-12-29 | 2019-05-17 | 中国科学院合肥物质科学研究院 | A kind of Power Vehicle power calibration platform |
| CN111366802A (en) * | 2020-03-25 | 2020-07-03 | 锋宏海力汽车技术(昆山)有限公司 | Electronic actuator EOLT testing device and testing method thereof |
| CN112781775A (en) * | 2021-01-14 | 2021-05-11 | 华东理工大学 | Calibration device and method for torque and stroke measurement system of valve and actuator thereof |
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