CN107202696A - A kind of horizontal stage electric machine torque tester - Google Patents
A kind of horizontal stage electric machine torque tester Download PDFInfo
- Publication number
- CN107202696A CN107202696A CN201710532137.5A CN201710532137A CN107202696A CN 107202696 A CN107202696 A CN 107202696A CN 201710532137 A CN201710532137 A CN 201710532137A CN 107202696 A CN107202696 A CN 107202696A
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- China
- Prior art keywords
- pressure sensor
- motor
- supporting plate
- rocking arm
- tested motor
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- 238000012360 testing method Methods 0.000 claims abstract description 24
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 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
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The invention belongs to testing equipment field, specifically related to a kind of horizontal stage electric machine torque tester, including test bracket, rocking arm and computer, the motor cabinet for installing tested motor is fixed with test bracket; rocking arm is perpendicularly fixed on the output shaft of tested motor, first pressure sensor and second pressure sensor are installed on test bracket；The pressure sensitive face of two pressure sensors is oppositely arranged, and provided with swing gap；Rocking arm is located at the centre for swinging gap；Two pressure sensors are respectively used to draw the pressure value that rocking arm is touched in corresponding sensitive surface, and the signal output part of two pressure sensors is connected to the signal input part of computer.The beneficial effects of the invention are as follows：The accurate moment of torsion of tested motor can be made full use of, mitigates the unnecessary weight of motor, saves power consumption, do not result in the wasting of resources；The phenomenon of torque surplus is not resulted in, motor weight is reduced, so as to improve flight efficiency.
Description
Technical field
The invention belongs to testing equipment field, and in particular to a kind of horizontal stage electric machine torque tester.
Background technology
With the fast development of unmanned plane technology, people are for wanting to shoot the requirement of ground picture increasingly in high-altitude
Height, head technology is developed rapidly and progressively starts to apply every field.Select sizeable horizontal stage electric machine could be
Ensure not influence flight efficiency as far as possible in the case of stabilization, motor is too small to cause motor powerless, do not have stabilization,
Motor, which crosses conference, causes aircraft weight to increase, and power consumption also increases, so as to reduce flight efficiency.Therefore, according to the weight of head
To select the effective ways that suitable motor is raising flight efficiency.All there is torque surplus in most of existing horizontal stage electric machine,
The characteristics of battery utilization rate is not high, and do not have a kind of instrument of actual torque that can accurately detect motor also at present or set
It is standby, therefore those skilled in the art are often used for head using the motor of larger surplus moment of torsion, cause the wasting of resources.
The content of the invention
The purpose of the present invention is that there is provided a kind of essence for making full use of tested motor for the defect that overcomes prior art to exist
True moment of torsion, mitigates the unnecessary weight of motor, saves power consumption, do not result in the wasting of resources；Torque surplus is not resulted in
Phenomenon, motor weight is reduced, so as to improve the horizontal stage electric machine torque tester of flight efficiency.
The technical solution adopted for the present invention to solve the technical problems is：A kind of horizontal stage electric machine torque tester, it includes
The motor cabinet for installing tested motor is fixed with test bracket, rocking arm and computer, test bracket, rocking arm is vertically fixed
In on the output shaft of tested motor, first pressure sensor and second pressure sensor are installed on test bracket；First pressure
The pressure sensitive face of force snesor and second pressure sensor is oppositely arranged, and provided with swing gap；Rocking arm, which is located at, swings gap
Centre；First pressure sensor and second pressure sensor are respectively used to draw the pressure that rocking arm is touched in corresponding sensitive surface
The signal output part of value, first pressure sensor and second pressure sensor is connected to the signal input part of computer, computer
Actual torque for calculating and showing tested motor.
Tested motor is installed on motor cabinet first, rotated and reverse by output shaft, rocking arm is pressed against successively
On first pressure sensor and second pressure sensor, the pressure sensitive face sense of first pressure sensor and second pressure sensor
Answer after pressure, send a signal to computer, computer calculates the actual torsion of tested motor by trigonometric function and moment of torsion formula
Square.The present invention calculates the reality of tested motor by high-precision mechanical structure and high-precision pressure sensor by testing
Border moment of torsion, to select the motor of suitable size to be used to head, and has enough dynamical stability heads；Tested motor after testing
Actual torque it is exactly accurate, can accurately match suitable head.The present invention can make full use of the accurate torsion of tested motor
Square mitigates unnecessary weight, saves power consumption, does not result in the wasting of resources；The phenomenon of torque surplus is not resulted in, is reduced
Motor weight, so as to improve flight efficiency.The present invention can not only measure tested Motor torque, can also test tested
Try the positive and negative torsion balance of motor.The present invention is simple in construction, easy to use, can easily calculate the moment of torsion of tested motor.
Wherein, the tested motor of the replaceable adaptation different size of motor cabinet, wide using scope.
Specifically, test bracket include the first supporting plate and the second supporting plate arranged in parallel, the first supporting plate and
The corner of second supporting plate is fixed by column and supported, and motor cabinet is bolted in the first supporting plate, the first support
Plate is provided with the motor through hole for being used for wearing tested motor, and rocking arm is located between the first supporting plate and the second supporting plate, and first
Pressure sensor and second pressure sensor are located between the first supporting plate and the second supporting plate；First pressure sensor and
Second pressure sensor is easy for installation and firm, stabilized structure.
Further, rocking arm is fixed on the output shaft of tested motor by fixed axillare；That is rocking arm and fixed axillare
Integrated setting, is easily installed rocking arm, is easy to the output shaft driving rocking arm of tested motor to swing.
A kind of beneficial effect of horizontal stage electric machine torque tester of the present invention is：
1. the actual torque of the tested motor of detection is exactly accurate, suitable head can be accurately matched, conjunction can be also matched
Suitable battery, battery utilization rate is high；
2. the accurate moment of torsion of tested motor can be made full use of to mitigate unnecessary weight, power consumption is saved, will not
Cause the wasting of resources；The phenomenon of torque surplus is not resulted in, motor weight is reduced, so as to improve flight efficiency；
3. can not only measure tested Motor torque, the positive and negative torsion balance of tested motor can also be tested；
4. it is simple in construction, it is easy to use, it can easily calculate the moment of torsion of tested motor.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of tomograph of horizontal stage electric machine torque tester of the present invention；
Fig. 2 is a kind of front view of horizontal stage electric machine torque tester of the present invention；
Fig. 3 is a kind of top view of horizontal stage electric machine torque tester of the present invention；
Fig. 4 is a kind of right view of horizontal stage electric machine torque tester of the present invention.
Wherein:1. the first supporting plate；2. the second supporting plate；3. first pressure sensor；4. rocking arm；5. second pressure is sensed
Device；6. column；7. motor cabinet；8. tested motor；9. fix axillare.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of specific embodiment of horizontal stage electric machine torque tester of the invention as Figure 1-Figure 4, it includes test
The motor cabinet 7 for installing tested motor 8 is fixed with support, Rocker arm 4 and computer (not shown), test bracket,
Rocker arm 4 is perpendicularly fixed on the output shaft of tested motor 8, and the pressure of first pressure sensor 3 and second is provided with test bracket
Force snesor 5；The pressure sensitive face of first pressure sensor 3 and second pressure sensor 5 is oppositely arranged, and provided between swing
Gap；Rocker arm 4 is located at the centre for swinging gap；First pressure sensor 3 and second pressure sensor 5 are respectively used to draw Rocker arm 4
Touch the pressure value in corresponding sensitive surface, the signal output part of first pressure sensor 3 and second pressure sensor 5 is connected to
The signal input part of computer, computer is used for the actual torque for calculating and showing tested motor 8.
Tested motor 8 is installed on motor cabinet 7 first, rotated and reverse by output shaft, Rocker arm 4 is pressed against successively
In on first pressure sensor 3 and second pressure sensor 5, the feeling of stress of first pressure sensor 3 and second pressure sensor 5
Answer after the induction pressure of face, send a signal to computer, computer calculates tested motor 8 by trigonometric function and moment of torsion formula
Actual torque.The present embodiment calculates tested by high-precision mechanical structure and high-precision pressure sensor by testing
The actual torque of motor 8, to select the motor of suitable size to be used to head, and has enough dynamical stability heads；After testing
The actual torque of tested motor 8 is exactly accurate, can accurately match suitable head.The present embodiment can make full use of tested electricity
The accurate moment of torsion of machine 8 mitigates unnecessary weight, saves power consumption, does not result in the wasting of resources；Moment of torsion mistake is not resulted in
Surplus phenomenon, reduces motor weight, so as to improve flight efficiency.The present embodiment can not only measure tested motor 8 and turn round
Square, can also test the positive and negative torsion balance of tested motor 8.The present embodiment is simple in construction, easy to use, can easily calculate by
The moment of torsion of testing of electric motors 8.
Wherein, the tested motor 8 of the replaceable adaptation different size of motor cabinet 7, wide using scope.
Specifically, test bracket includes the first supporting plate 1 and the second supporting plate 2 arranged in parallel, the first supporting plate 1
Fixed and supported by column 6 with the corner of the second supporting plate 2, motor cabinet 7 is bolted in the first supporting plate 1, the
One supporting plate 1 is provided with the motor through hole for being used for wearing tested motor 8, and Rocker arm 4 is located at the first supporting plate 1 and the second supporting plate
Between 2, first pressure sensor 3 and second pressure sensor 5 are located between the first supporting plate 1 and the second supporting plate 2；The
One pressure sensor 3 and second pressure sensor 5 are easy for installation and firm, stabilized structure.
Further, Rocker arm 4 is fixed on the output shaft of tested motor 8 by fixed axillare 9；That is Rocker arm 4 and fixation
The integrated setting of axillare 9, is easily installed Rocker arm 4, is easy to the output shaft driving Rocker arm 4 of tested motor 8 to swing.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
Among the obvious changes or variations that the spirit of the present invention is extended out is still in protection scope of the present invention.
Claims (3)
1. a kind of horizontal stage electric machine torque tester, it is characterised in that：Including test bracket, rocking arm (4) and computer, the test
The motor cabinet (7) for installing tested motor (8) is fixed with support, the rocking arm (4) is perpendicularly fixed at tested motor
(8) on output shaft, first pressure sensor (3) and second pressure sensor (5) are installed on the test bracket；Described
The pressure sensitive face of one pressure sensor (3) and second pressure sensor (5) is oppositely arranged, and provided with swing gap；It is described to shake
Arm (4) is located at the centre for swinging gap；The first pressure sensor (3) and second pressure sensor (5) are respectively used to draw
Pressure value in the corresponding sensitive surface of rocking arm (4) touching, the first pressure sensor (3) and second pressure sensor (5)
Signal output part is connected to the signal input part of computer, and the computer is used for the reality for calculating and showing tested motor (8)
Border moment of torsion.
2. a kind of horizontal stage electric machine torque tester according to claim 1, it is characterised in that：The test bracket includes phase
The four of the first supporting plate (1) and the second supporting plate (2) mutually be arrangeding in parallel, first supporting plate (1) and the second supporting plate (2)
Angle is supported by the way that column (6) is fixed, and the motor cabinet (7) is bolted in the first supporting plate (1), described first
Fagging (1), which is provided with, is used to wearing the motor through hole of tested motor (8), and the rocking arm (4) is located at the first supporting plate (1) and the
Between two supporting plates (2), the first pressure sensor (3) and second pressure sensor (5) are located in the first supporting plate (1)
And second between supporting plate (2).
3. a kind of horizontal stage electric machine torque tester according to claim 1 or 2, it is characterised in that：The rocking arm (4) passes through
Fixed axillare (9) is fixed on the output shaft of tested motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532137.5A CN107202696A (en) | 2017-07-03 | 2017-07-03 | A kind of horizontal stage electric machine torque tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532137.5A CN107202696A (en) | 2017-07-03 | 2017-07-03 | A kind of horizontal stage electric machine torque tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202696A true CN107202696A (en) | 2017-09-26 |
Family
ID=59910773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710532137.5A Pending CN107202696A (en) | 2017-07-03 | 2017-07-03 | A kind of horizontal stage electric machine torque tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202696A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917796A (en) * | 2017-12-12 | 2019-06-21 | 财团法人工业技术研究院 | Mobile carrier, floor treatment equipment and its attitude adjusting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441121A (en) * | 2007-11-20 | 2009-05-27 | 力帆实业(集团)股份有限公司 | Engine net torque detection fixture |
| CN104122089A (en) * | 2013-04-24 | 2014-10-29 | 中国航空工业集团公司航空动力控制系统研究所 | Turboshaft engine speed torque signal simulation device and simulation method |
| CN106768565A (en) * | 2017-03-09 | 2017-05-31 | 北京尖翼科技有限公司 | A kind of test device of small-sized unmanned aircraft motor |
| CN207751695U (en) * | 2017-07-03 | 2018-08-21 | 天峋（常州）智能科技有限公司 | A kind of horizontal stage electric machine torque tester |
-
2017
- 2017-07-03 CN CN201710532137.5A patent/CN107202696A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441121A (en) * | 2007-11-20 | 2009-05-27 | 力帆实业(集团)股份有限公司 | Engine net torque detection fixture |
| CN104122089A (en) * | 2013-04-24 | 2014-10-29 | 中国航空工业集团公司航空动力控制系统研究所 | Turboshaft engine speed torque signal simulation device and simulation method |
| CN106768565A (en) * | 2017-03-09 | 2017-05-31 | 北京尖翼科技有限公司 | A kind of test device of small-sized unmanned aircraft motor |
| CN207751695U (en) * | 2017-07-03 | 2018-08-21 | 天峋（常州）智能科技有限公司 | A kind of horizontal stage electric machine torque tester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917796A (en) * | 2017-12-12 | 2019-06-21 | 财团法人工业技术研究院 | Mobile carrier, floor treatment equipment and its attitude adjusting method |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20221220 Address after: Room 2211, 22nd Floor, Block D, Zhizhen Building, No. 7 Zhichun Road, Haidian District, Beijing 100088 Applicant after: TIANXUN INNOVATION (BEIJING) TECHNOLOGY CO.,LTD. Address before: Building A1, Zhongke entrepreneurship center, Changzhou science and Education City, No.18, middle Changwu Road, Changzhou City, Jiangsu Province, 213000 Applicant before: VOLITATION (CHANGZHOU) INTELLIGENT TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right |