CN207924096U - Brshless DC motor back-emf Test driver tooling - Google Patents
Brshless DC motor back-emf Test driver tooling Download PDFInfo
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- CN207924096U CN207924096U CN201721859513.3U CN201721859513U CN207924096U CN 207924096 U CN207924096 U CN 207924096U CN 201721859513 U CN201721859513 U CN 201721859513U CN 207924096 U CN207924096 U CN 207924096U
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- installation part
- brshless
- motor
- support element
- current generator
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Abstract
The utility model provides a kind of brshless DC motor back-emf Test driver tooling, it is related to motor test equipment field, including the first installation part, the second installation part and support element, first installation part is set to the top of support element, second installation part is set to the centre position of support element, first installation part is connect with the shaft of the outer machine of direct current generator by connector for installing the outer machine of direct current generator, the second installation part for installing driving motor, the drive shaft of driving motor.The present apparatus includes the first installation part, the second installation part and support element, machine outside brshless DC motor to be tested can be mounted on the first installation part, then it will correspond to and be mounted on the second installation part as the alternating current generator of driving power, then with machine outside alternating current generator driving brshless DC motor, its performance is tested in observation, and the present apparatus is simple in structure, low cost, assembling is simple, and layman can be with quick repairs when failure.
Description
Technical field
The utility model relates generally to motor survey and sets apparatus field, anti-electric in particular to a kind of brshless DC motor
Gesture Test driver tooling.
Background technology
The outer machine of brshless DC motor at present, test back-emf are driven using Semi-automatic device using servo motor brushless straight
Galvanic electricity machine rotates.Back-EMF determination platform, cost is high, and complicated whole equipment of a Parts Breakdown cannot be run, and repairs
Time is longer.
Utility model content
The purpose of this utility model is to provide a kind of brshless DC motor back-emf Test driver toolings, make above-mentioned ask
Topic is effectively improved.
The utility model is realized in this way：
Based on above-mentioned purpose, the embodiments of the present invention provide a kind of brshless DC motor back-emf Test driver work
Dress, including the first installation part, the second installation part and support element, first installation part are set to the top of the support element, institute
The centre position that the second installation part is set to the support element is stated, first installation part is for installing the outer machine of direct current generator, institute
It states the second installation part and passes through for installing driving motor, the drive shaft of the driving motor and the shaft of the outer machine of the direct current generator
Connector connects.
In the alternative embodiment of the utility model, first installation part and second installation part are all made of insulation material
Material is made, and the centre position of first installation part is provided with the first mounting portion, and first mounting portion is described straight for installing
Outdoor unit of motor is flowed, the centre position of second installation part is provided with the second mounting portion, and second mounting portion is for installing institute
State driving motor.
Further include third installation part in the alternative embodiment of the utility model, the third installation part is set to described
The bottom of support element, the third installation part, which is adopted, to be made from an insulative material, and the third installation part is platy structure.
In the alternative embodiment of the utility model, the support element include at least three threaded support bars and it is multiple with
The nut that the threaded support bar matches, first installation part and second installation part offer at least three and institute
State the through-hole that threaded support bar matches, the third installation part offer at least three match respectively with the through-hole it is heavy
Hole, the threaded support bar sequentially pass through first installation part and the through-hole on second installation part and with it is described heavy
Hole is fixed, and the threaded support bar passes through nut and first installation part, second installation part and the third installation part
It is fixed.
In the alternative embodiment of the utility model, the driving motor is alternating current generator.
Compared with prior art, the utility model has the beneficial effects that：
The brshless DC motor back-emf Test driver tooling that the embodiments of the present invention provide, including the first installation
Machine outside brshless DC motor to be tested can be mounted on the first installation part by part, the second installation part and support element, then will
Alternating current generator as driving power, which corresponds to, to be mounted on the second installation part, makes the first installation part and the by the support of support element
Two installation parts separate, and the installation for brshless DC motor outer machine and alternating current generator provides space, then drives nothing with alternating current generator
Its performance is tested in the outer machine of brushless motor, observation, and the present apparatus is simple in structure, low cost, and assembling is simple, layman when failure
It can be with quick repairs.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural representation for the brshless DC motor back-emf Test driver tooling that the utility model embodiment provides
Figure.
Icon：The first installation parts of 10-；The first mounting portions of 11-；The second installation parts of 20-；The second mounting portions of 21-；30- thirds
Installation part；40- support elements；41- threaded support bars；42- nuts；50- driving motors；The outer machine of 60- direct current generators；70- connectors；
80- through-holes；81- counterbores.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of the selected embodiment of the utility model.
Embodiment
It please refers to shown in Fig. 1, the embodiments of the present invention provide a kind of 60 back-emf of outer machine of brshless DC motor and survey
Trial assembly is set, including the first installation part 10, the second installation part 20, third installation part 30 and support element 40, the work of the first installation part 10
With being for installing machine 60 outside direct current generator, the effect of the second installation part 20 is for installing driving motor 50, third installation part
30 pedestal for functioning as the present apparatus makes device entirety held stationary.The effect of support element 40 be by the first installation part 10,
Second installation part 20 and third installation part 30 connect and support, and make to stop between the first installation part 10 and the second installation part 20
Space for installing motor and driving motor 50 to be tested.
Specifically, the first installation part 10 is set to the top of support element 40, the second installation part 20 is set to support element 40
Centre position, centre position here can be the middles of support element 40, can also be close to 40 middle part of support element
Position.The drive shaft of driving motor 50 is connect with the shaft of machine outside direct current generator 60 by connector 70, connector here
70 can be arranged to sleeve, can also be arranged to other connection structures, the both ends driving with driving motor 50 respectively of sleeve
Axis is connect with the shaft of machine outside direct current generator 60.Here driving motor 50 is alternating current generator, and driving motor 50 rotates
Drive direct current generator rotation.
In the present embodiment, the first installation part 10, the second installation part 20 and third installation part 30 are all made of insulating materials system
At, adopt here it is made of plastic, avoid using conductive material influence test accuracy.In addition, the first installation part 10, second is pacified
Piece installing 20 and third installation part 30 are all provided with and are set to platy structure, preferably, the first installation part 10,20 and of the second installation part here
Third installation part 30 is arranged to collar plate shape.
The centre position of first installation part 10 is provided with the first mounting portion 11, and the first mounting portion 11 is for installing direct current generator
The centre position of outer machine 60, the second installation part 20 is provided with the second mounting portion 21, and the second mounting portion 21 is for installing driving motor
50, the first mounting portion 11 and the second mounting portion 21 here are respectively to be opened on the first installation part 10 and the second installation part 20
On mounting hole.
In the present embodiment, support element 40 includes at least three threaded support bars 41 and multiple with 41 phase of threaded support bar
Matched nut 42, supporting rod is vertically arranged, and the first installation part 10 and the second installation part 20 offer at least three
The through-hole 80 to match with threaded support bar 41, third installation part 30 offer at least three match respectively with through-hole 80 it is heavy
Hole 81, threaded support bar 41 sequentially pass through the first installation part 10 and through-hole 80 on the second installation part 20 and are fixed with counterbore 81,
Threaded support bar 41 is fixed by nut 42 and the first installation part 10, the second installation part 20 and third installation part 30.
Preferably, threaded support bar 41 here is arranged to four, corresponding, the first installation part 10 and the second installation part
Through-hole 80 on 20, which is all provided with, is set to four, and four through-holes 80 are along the first equidistantly annular setting of installation part 10, four through-holes
80 counterbore 81 in the second equidistantly annular setting of installation part 20, third installation part 30 is arranged to four, four 81 edges of counterbore
The equidistantly annular setting of third installation part 30.At least five nuts 42 are arranged on every screw rod, two of which nut 42 divides
Not Wei Yu the first installation part 10 both sides and pushed against with the first installation part 10, two of which nut 42 is located at the second installation part
It 20 both ends and is pushed against with the second installation part 20, a remaining nut 42 is located at close second installation part of third installation part 30
It 20 side and is pushed against with third installation part 30, nut 42 and threaded standoffs 40 and the first installation part 10, the second installation part
Connection between 20 and third installation part 30 so that whole device achievees the effect that firm.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of brshless DC motor back-emf Test driver tooling, which is characterized in that including the first installation part, the second installation part
And support element, first installation part are set to the top of the support element, second installation part is set to the support element
Centre position, first installation part for installing the outer machine of direct current generator, second installation part for installing driving motor,
The drive shaft of the driving motor is connect with the shaft of the outer machine of the direct current generator by connector.
2. brshless DC motor back-emf Test driver tooling according to claim 1, which is characterized in that first peace
Piece installing and second installation part are all made of insulating materials and are made, and the centre position of first installation part is provided with the first installation
Portion, for first mounting portion for installing the outer machine of the direct current generator, the centre position of second installation part is provided with second
Mounting portion, second mounting portion is for installing the driving motor.
3. brshless DC motor back-emf Test driver tooling according to claim 2, which is characterized in that further include third
Installation part, the third installation part are set to the bottom of the support element, and the third installation part, which is adopted, to be made from an insulative material, and
The third installation part is platy structure.
4. brshless DC motor back-emf Test driver tooling according to claim 3, which is characterized in that the support element
Including at least three threaded support bars and multiple nuts to match with the threaded support bar, first installation part and institute
It states the second installation part and offers at least three through-holes to match with the threaded support bar, the third installation part offers
At least three counterbores to match respectively with the through-hole, the threaded support bar sequentially pass through first installation part and described
The through-hole on second installation part is simultaneously fixed with the counterbore, and the threaded support bar passes through nut and installed with described first
Part, second installation part and the third installation part are fixed.
5. brshless DC motor back-emf Test driver tooling according to claim 1, which is characterized in that the driving electricity
Machine is alternating current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859513.3U CN207924096U (en) | 2017-12-25 | 2017-12-25 | Brshless DC motor back-emf Test driver tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859513.3U CN207924096U (en) | 2017-12-25 | 2017-12-25 | Brshless DC motor back-emf Test driver tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924096U true CN207924096U (en) | 2018-09-28 |
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ID=63608128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859513.3U Active CN207924096U (en) | 2017-12-25 | 2017-12-25 | Brshless DC motor back-emf Test driver tooling |
Country Status (1)
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| CN (1) | CN207924096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907825A (en) * | 2019-11-14 | 2020-03-24 | 温州大学苍南研究院 | Test tool of brushless direct current motor prototype |
| CN115598529A (en) * | 2022-11-20 | 2023-01-13 | 常州三协电机股份有限公司（Cn） | Counter potential testing device for stepping motor |
-
2017
- 2017-12-25 CN CN201721859513.3U patent/CN207924096U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907825A (en) * | 2019-11-14 | 2020-03-24 | 温州大学苍南研究院 | Test tool of brushless direct current motor prototype |
| CN115598529A (en) * | 2022-11-20 | 2023-01-13 | 常州三协电机股份有限公司（Cn） | Counter potential testing device for stepping motor |
| CN115598529B (en) * | 2022-11-20 | 2023-03-10 | 常州三协电机股份有限公司 | Counter potential testing device for stepping motor |
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