CN204515088U - A kind of direct driving motor test macro - Google Patents
A kind of direct driving motor test macro Download PDFInfo
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- CN204515088U CN204515088U CN201520112267.XU CN201520112267U CN204515088U CN 204515088 U CN204515088 U CN 204515088U CN 201520112267 U CN201520112267 U CN 201520112267U CN 204515088 U CN204515088 U CN 204515088U
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Abstract
The utility model relates to a kind of direct driving motor test macro.Solve that the power consumption of existing Motor Measuring System is large, cost is high, install the problem of location deviation.System comprises by measured motor, load motor, the first driver and the second driver, be connected by shaft coupling with the rotor of load motor by measured motor, power supply is connected with by measured motor by the first driver, load motor is generator, load motor is connected with the second driver, second driver is connected on the first driver, to be arranged between adjustment two motor on fitness adjustable base by measured motor and load motor stator.The utility model has the advantages that load motor is operated in generating state, load motor electricity is re-supplied to and is used by measured motor, recycles, effectively reducing the energy consumption of system, without the need to installing water cooling plant, reducing cost the energy of test.The position of load motor can be adjusted, make load motor relative with by position between measured motor, conveniently carry out shaft coupling installation.
Description
Technical field
The utility model relates to technical field of motors, particularly relates to a kind ofly to save energy consumption, direct driving motor test macro that position is adjustable.
Background technology
The electric property of motor is an important parameter, is improve and the important means of checking motor driven systems performance to the classical insulation test of motor.General when the electric property of testing of electric motors, will be separately fixed on test board by the stator of measured motor and load motor, be flexible coupling by shaft coupling by the rotor of the rotor of measured motor and load motor.And load motor generally adopts Dyn. to carry out fictitious load, carry out consumed energy, or adopt measurement of power and as load.Although these two kinds of load motor forms well can complete the loading commissions as motor performance test, energy has motor internal all to consume, for need for a long time for electromechanical testing system energy saving and economy not high.Load motor absorbed power is all used for generating heat in addition, needs to be equipped with very large cooling water tank, causes cost of manufacture to improve.In addition due to load motor in system fix after just motionless, and tested motor model is various, like this with regard to load motor be connected the location upper deviation between measured motor, be not easy to the problem that shaft coupling is installed.
Summary of the invention
The existing Motor Measuring System that mainly solves the utility model consumes energy greatly, needs the problem that water cooling plant cost is high, and load motor and connected the problem of location deviation by axle between measured motor, provide and a kind ofly save energy consumption, direct driving motor test macro that position is adjustable.
The utility model solves the technical scheme that its technical matters adopts: a kind of direct driving motor test macro, comprise by measured motor and load motor, be connected by shaft coupling with the rotor of load motor by measured motor, it is characterized in that: also include the first driver and the second driver, power supply is connected with by measured motor by the first driver, described load motor is generator, load motor is connected with the second driver, second driver is connected on the first driver, describedly to be arranged between adjustment two motor on fitness adjustable base by measured motor and load motor stator.In the utility model, load motor is operated in generating state, tested driven by motor load motor running, load motor electricity is re-supplied to and is used by measured motor, the energy of test is recycled, effectively reduce the energy consumption of system, the electric energy expended of whole test macro is the heating loss of two motors, and power savings is about 80%.In system, load motor is just motionless after fixing in addition, and tested motor model is various, like this with regard to load motor be connected the location upper deviation between measured motor, be not easy to the problem that shaft coupling is installed, adjustable base can adjust the position of load motor, make load motor relative with by position between measured motor, conveniently can carry out shaft coupling installation.
As a kind of preferred version of such scheme, described shaft coupling is provided with high precision torque sensor and rotational speed detector.High precision torque sensor and rotational speed detector detect Motor torque and motor speed respectively.
As a kind of preferred version of such scheme, described adjustable base comprises pedestal, on pedestal, side is provided with mounting platform, opposite side is provided with block, is provided with some first guide poles, the first guide pole is connected with slide between mounting platform and block, slide is vertically provided with the second guide pole, second guide pole is connected with the plate that is slidably installed, and described load motor stator is fixed on and is slidably installed on plate, and described testing of electric motors stator is fixed on mounting platform.Slide can carry out horizontal motion on the first guide pole, and the plate that is slidably installed can carry out movement in vertical direction on the second guide pole, and face, load motor rotating shaft place is fixed on and is slidably installed on plate.Like this by regulating slide and the plate that is slidably installed just can regulating load motor height and and by the spacing between measured motor.Be arranged on the axis of mounting platform by measured motor, like this left and right directions just without the need to regulate.
As a kind of preferred version of such scheme, described slide side is provided with the first adjustment hole, first adjustment hole is provided with the first adjusting bolt, is provided with some second adjustment holes in the side lower position of the described plate that is slidably installed, the second adjustment hole is provided with the second adjusting bolt.Slide, after regulating position, tightens the first adjusting bolt, and the first adjusting bolt compresses mutually with the first guide pole, is fixed on by slide on the first guide pole.In like manner be slidably installed plate after regulating position, tighten the second adjusting bolt, the second adjusting bolt compresses mutually with the second guide pole, and the plate that will be slidably installed is fixed on the second guide pole.
As a kind of preferred version of such scheme, described mounting platform is vertically provided with limiting plate on one end of block, through hole is had in the middle of limiting plate, the both sides of limiting plate are respectively arranged with fixed arm, described fixed arm front end extends to the plate both sides place that is slidably installed, fixed arm has horizontally disposed elongated hole, the both sides of plate that are slidably installed vertically have elongate slots, fixed arm is provided with set bolt, set bolt enters elongate slots through elongated hole and fixes, and fixed arm and the plate that is slidably installed is fixed.To be slidably installed plate and limiting plate of fixed arm fixes, and after adjustable slide regulates, fixing load motor in the dust and by the distance between measured motor, prevents slide from loosening deviation position.On the other hand fixed the plate that is slidably installed further, the plate that prevents from being slidably installed slides in test process.This ensure that load motor is closely connected with by measured motor.
The utility model has the advantages that: load motor is operated in generating state, tested driven by motor load motor running, load motor electricity is re-supplied to and is used by measured motor, the energy of test is recycled, effectively reduce the energy consumption of system, simultaneously without the need to installing water cooling plant, reduce cost.Adjustable base can adjust the position of load motor, makes load motor relative with by position between measured motor, conveniently can carry out shaft coupling installation.
Accompanying drawing explanation
Fig. 1 is a kind of structural frames diagram of the present utility model;
Fig. 2 is a kind of structural representation of adjustable base in the utility model.
1-to be slidably installed plate 10-first adjusting bolt 11-second adjusting bolt 12-limiting plate 13-fixed arm 14-set bolt 15-elongated hole 16-elongate slots 17-mounting platform 18-shaft coupling 19-pedestal by measured motor 2-load motor 3-first driver 4-second driver 5-block 6-first guide pole 7-slide 8-second guide pole 9-.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
A kind of direct driving motor test macro of the present embodiment, as shown in Figure 1, comprise by measured motor 1, load motor 2, first driver 3 and the second driver 4, be connected by shaft coupling 18 with the rotor of load motor by measured motor, shaft coupling be provided with high precision torque sensor and rotational speed detector.Power supply is connected with by measured motor by the first driver, load motor is generator, load motor is connected with the second driver, and the second driver is connected on the first driver, to be arranged between adjustment two motor on fitness adjustable base by measured motor and load motor stator.
As shown in Figure 2, adjustable base comprises pedestal 19, on pedestal, side is provided with mounting platform 17, opposite side is provided with block 5, some first guide poles 6 have been horizontally disposed with between mounting platform and block, first guide pole is connected with slide 7, slide is vertically provided with two the second guide pole 8, second guide pole upper ends and is fixed by web member.Second guide pole is connected with the plate 9 that is slidably installed, and two second guide poles are through to be slidably installed on the both sides of plate, and be slidably installed plate central aperture, and load motor stator is fixed on and is slidably installed on plate.Testing of electric motors stator is fixed on mounting platform.Slide side is provided with the first adjustment hole, and the first adjustment hole is provided with the first adjusting bolt 10, is provided with some second adjustment holes in the side lower position of the plate that is slidably installed, and the second adjustment hole is provided with the second adjusting bolt 11.Mounting platform is vertically provided with limiting plate 12 on one end of block, in the middle of limiting plate, has through hole.Testing of electric motors to be arranged on mounting platform and near limiting plate.The both sides of limiting plate are respectively arranged with fixed arm 13, fixed arm front end extends to the plate 9 both sides place that is slidably installed, fixed arm has horizontally disposed elongated hole 15, the both sides of plate that are slidably installed vertically have elongate slots 16, fixed arm is provided with set bolt 14, set bolt enters elongate slots through elongated hole and fixes, and fixed arm and the plate that is slidably installed is fixed.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ by terms such as measured motor, load motor, the first driver, the second driver, blocks, do not get rid of the possibility using other term herein.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (5)
1. a direct driving motor test macro, comprise by measured motor and load motor, be connected by shaft coupling with the rotor of load motor by measured motor, it is characterized in that: also include the first driver (3) and the second driver (4), power supply is connected with by measured motor by the first driver, described load motor is generator, load motor is connected with the second driver, second driver is connected on the first driver, to be describedly arranged between adjustment two motor on fitness adjustable base by measured motor and load motor stator.
2. a kind of direct driving motor test macro according to claim 1, is characterized in that described shaft coupling (18) is provided with high precision torque sensor and rotational speed detector.
3. a kind of direct driving motor test macro according to claim 1, it is characterized in that described adjustable base comprises pedestal (19), on pedestal, side is provided with mounting platform (17), opposite side is provided with block (5), some first guide poles (6) are provided with between mounting platform and block, first guide pole is connected with slide (7), slide is vertically provided with the second guide pole (8), second guide pole is connected with the plate that is slidably installed (9), described load motor stator is fixed on and is slidably installed on plate, described testing of electric motors stator is fixed on mounting platform.
4. a kind of direct driving motor test macro according to claim 3, it is characterized in that described slide (7) side is provided with the first adjustment hole, first adjustment hole is provided with the first adjusting bolt (10), be provided with some second adjustment holes in the side lower position of the described plate that is slidably installed (9), the second adjustment hole is provided with the second adjusting bolt (11).
5. a kind of direct driving motor test macro according to claim 3 or 4, it is characterized in that described mounting platform (17) is upper, on one end of block (5), limiting plate (12) is vertically installed, through hole is had in the middle of limiting plate, the both sides of limiting plate are respectively arranged with fixed arm (13), described fixed arm front end extends to the plate that is slidably installed (9) both sides place, fixed arm has horizontally disposed elongated hole (15), the both sides of plate that are slidably installed vertically have elongate slots (16), fixed arm is provided with set bolt (14), set bolt enters elongate slots through elongated hole and fixes, fixed arm and the plate that is slidably installed are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112267.XU CN204515088U (en) | 2015-02-16 | 2015-02-16 | A kind of direct driving motor test macro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112267.XU CN204515088U (en) | 2015-02-16 | 2015-02-16 | A kind of direct driving motor test macro |
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| Publication Number | Publication Date |
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| CN204515088U true CN204515088U (en) | 2015-07-29 |
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| CN201520112267.XU Active CN204515088U (en) | 2015-02-16 | 2015-02-16 | A kind of direct driving motor test macro |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328506A (en) * | 2016-11-09 | 2017-11-07 | 哈尔滨工业大学 | High-speed electric main shaft dynamometer machine and its application |
| CN107817445A (en) * | 2017-11-10 | 2018-03-20 | 苏州润吉驱动技术有限公司 | A kind of motor comprehensive test tooling platform |
| CN108646179A (en) * | 2018-07-25 | 2018-10-12 | 芜湖通力电机有限责任公司 | A kind of power of motor is test bed and test method |
| CN112213635A (en) * | 2019-07-09 | 2021-01-12 | 致茂电子(苏州)有限公司 | Automatic loading and unloading device and system of motor test platform |
-
2015
- 2015-02-16 CN CN201520112267.XU patent/CN204515088U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328506A (en) * | 2016-11-09 | 2017-11-07 | 哈尔滨工业大学 | High-speed electric main shaft dynamometer machine and its application |
| CN107817445A (en) * | 2017-11-10 | 2018-03-20 | 苏州润吉驱动技术有限公司 | A kind of motor comprehensive test tooling platform |
| CN108646179A (en) * | 2018-07-25 | 2018-10-12 | 芜湖通力电机有限责任公司 | A kind of power of motor is test bed and test method |
| CN112213635A (en) * | 2019-07-09 | 2021-01-12 | 致茂电子(苏州)有限公司 | Automatic loading and unloading device and system of motor test platform |
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