CN204758787U - Motor test platform - Google Patents
Motor test platform Download PDFInfo
- Publication number
- CN204758787U CN204758787U CN201520451346.3U CN201520451346U CN204758787U CN 204758787 U CN204758787 U CN 204758787U CN 201520451346 U CN201520451346 U CN 201520451346U CN 204758787 U CN204758787 U CN 204758787U
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- CN
- China
- Prior art keywords
- locating piece
- support
- motor
- inner fovea
- fovea part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model relates to a motor test platform, including the base, the side of base be provided with be used for with the set of posts of stator winding connection and the plug socket that supplies position sensor to peg graft, its characterized in that: the middle position parallel arrangement of base has first support and a second support, and first support and second support have in first concave part in concave part and the second respectively, first in concave part and the second on the concave part adaptation have can dismantle just and try the first locating piece of big or small phase -match and the second locating piece of the motor shaft of motor with awaiting measuring, compare with prior art, the utility model has the advantages of shelve on the first locating piece and second locating piece of first support and second support through the motor motor shaft with awaiting measuring, because the interior concave part of second of the first interior concave part of first locating piece and second locating piece homoenergetic and first support and second support can be inserted to unload is connected, can satisfy the location demand of the motor of different specifications in the use, have simple structure's characteristics.
Description
Technical field
The utility model relates to a kind of proving installation, is specifically related to a kind of electromechanical testing worktable.
Background technology
At present, motor is widely used in each field, and as being applied in the brshless DC motor in electric motor car, brshless DC motor is primarily of motor body, and position transducer and electronic switch circuit three part form.Wherein, the rotor that motor body includes stator and rotates relative to stator, rotor comprises wheel hub, permanent magnet, bearing and end cap, permanent-magnet steel is by certain number of pole-pairs (2p=2,4 ...) composition, and end cap is connected with wheel hub, thus form the inner chamber that can place stator; Stator comprises axle, frame, magnetic links and coil, and axle matches with bearing, and frame is fixedly connected with axle, and the outer peripheral face of frame is provided with magnetic links, and the outside surface of magnetic links is provided with the line embedding groove for placing coil.
And stator winding is made generally in heterogeneous, the binding post group that wherein threephase stator winding is corresponding to electronic switch circuit respectively connects, A, B, C phase winding respectively with power switch pipe V
1, V
2, V
3connect, the tracking rotor of position transducer and motor rotary shaft are linked.Position transducer plays a part to measure rotor magnetic pole position in DC Brushless Motor, and for electronic switch circuit provides correct commutation information, the signal by rotor magnetic steel magnetic pole converts electric signal to, then goes to control stator winding commutation.In order to effectively reduce vehicle noise produced under steam and vibrations, motor must meet the high feature of control accuracy, therefore need to do corresponding test to motor, because motor has all size, and the specification of motor shaft suitable with it is also not quite similar, therefore a kind of highly versatile urgently to be resolved hurrily and the proving installation that can detect all kinds motor not easy to wear.
Summary of the invention
Technical problem to be solved in the utility model provides for above-mentioned prior art present situation that a kind of structure is simple, highly versatile, can do corresponding test to various types of motor and nonabradable electromechanical testing worktable easy to operately.
The utility model solves the problems of the technologies described above adopted technical scheme: this electromechanical testing worktable, include pedestal, the side of described pedestal is provided with the binding post group of stator winding connection and the plug socket for position transducer grafting, it is characterized in that: the middle position of described pedestal is arranged with the first support and the second support in parallel, described first support and the second support have the first inner fovea part and the second inner fovea part respectively, adaptive on described first inner fovea part and the second inner fovea part have the first locating piece and the second locating piece that can shelve for the motor shaft of motor to be tested removedly, and the size of the openings of sizes of the first described locating piece and the second locating piece and the motor shaft of motor to be tested matches.
In order in limited space, the motor of different size is detected, to adapt to the demand of motor shaft size in different motor, described first inner fovea part has the first pilot hole and first through hole corresponding with this first pilot hole respectively with on the corresponding surface of contact of the first locating piece, similarly, described second inner fovea part has the second pilot hole and second through hole corresponding with this second pilot hole respectively with on the corresponding surface of contact of the second locating piece, and simultaneously in this first pilot hole and the first through hole, be inserted with in the second pilot hole and the second through hole and make described first inner fovea part and the first locating piece and described second inner fovea part and the relatively-stationary adjustment keeper of the second locating piece.During use, only need pointedly the first locating piece of required specification and the second locating piece to be inserted on the first inner fovea part and the second inner fovea part, and by regulating keeper to fix, there is feature easy to use.
Wherein regulate keeper can have multiple choices mode, as preferably, described adjustment keeper is register pin.Directly register pin is directly inserted during use in the first pilot hole and the first through hole and the second pilot hole and the second through hole.
Described binding post group is the first binding post, the second binding post and the 3rd binding post.
Further, described plug socket includes the socket and the first Connection Block be oppositely arranged and the second Connection Block of being with latch, and described socket is connected between the first Connection Block and the second Connection Block, and this socket is used for being connected with the plug inserting in position transducer wiring.
Compared with prior art, the utility model has the advantage of by the motor shaft of motor to be measured is shelved on the first support, on first locating piece of the second support and the second locating piece, because the first locating piece and the second locating piece all can be connected with the second inner fovea part of the first inner fovea part of the first support and the second support is detachable, in use can meet the location requirement of the motor of different size, after positioning, corresponding to the electronic switch circuit respectively binding post group of the stator winding of motor connects and is linked with controller simultaneously, the tracking rotor of position transducer is connect by plug socket and controller, like this when stator winding a certain is energized mutually, the magnetic field interaction that the magnetic pole of this electric current and rotor permanent-magnet steel produces and produce torque, driving rotor rotates, by position transducer, rotor magnetic steel evolution is become electric signal again, go to control electronic switch circuit, thus make the every winding of stator by a graded conducting to detect motor, and the first locating piece can be changed, second locating piece, corresponding test can be done to various types of motor and also evil idea first support not easy to wear and the second support easy to operately, there is the simple feature of structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 ~ 2, this electromechanical testing worktable includes pedestal 1, the side of pedestal 1 is provided with the binding post group of stator winding connection, the present embodiment is for threephase stator winding and A, B, C phase winding, and binding post group is provided with the plug socket 2 of the first binding post 11, second binding post 12 and the 3rd binding post 13 and the grafting of confession position transducer accordingly.The middle position of pedestal 1 is arranged with the first support 3 and the second support 4 in parallel, first support 3 and the second support 4 have the first inner fovea part 31 and the second inner fovea part 41 respectively, adaptive on the first inner fovea part 31 and the second inner fovea part 41 have the first locating piece 5 and the second locating piece 6 can shelved for the motor shaft of motor to be tested removedly, and the size of the first locating piece 5 and the openings of sizes of the second locating piece 6 and the motor shaft of motor to be tested matches.Wherein, first inner fovea part 31, the corresponding surface of contact of first locating piece 5 have respectively the first pilot hole 311 and first through hole 51 corresponding with this first pilot hole 311, similarly, second inner fovea part 41, the corresponding surface of contact of second locating piece 6 have respectively the second pilot hole 411 and second through hole 61 corresponding with this second pilot hole 411, and simultaneously in this first pilot hole 311 and the first through hole 51, be inserted with in the second pilot hole 411 and the second through hole 61 and make the first inner fovea part 31 and the first locating piece 5 and the second inner fovea part 41 and the relatively-stationary register pin 7 of the second locating piece 6.
Conveniently the wiring of position transducer is connected with electric machine controller by plug socket 2, the socket 21 that plug socket 2 includes band latch 25 and the first Connection Block 22 and the second Connection Block 23 be oppositely arranged, socket 21 is connected between the first Connection Block 22 and the second Connection Block 23, and this socket 21 is used for being connected with the plug inserting in position transducer wiring.
During test, first the first locating piece 5 and the second locating piece 6 matched is selected according to the size of the motor shaft of motor to be tested, and be positioned at the first support 3 by register pin 7, on first inner fovea part 31 of the second support 4 and the second inner fovea part 41, after the motor shaft of measured motor is had good positioning, A, B, C phase winding respectively with the first binding post 11, second binding post 12 and the connection of the 3rd binding post 13 are linked with controller simultaneously, the tracking rotor of position transducer is connect by plug socket 2 and controller, like this when stator winding a certain is energized mutually, the magnetic field interaction that the magnetic pole of this electric current and rotor permanent-magnet steel produces and produce torque, driving rotor rotates, by position transducer, rotor magnetic steel evolution is become electric signal again, go to control electronic switch circuit, thus make the every winding of stator by a graded conducting to detect motor, stator phase currents is commutation according to a certain order with the change of rotor-position, because the conducting order of electronic switch circuit is synchronous with angle of rotor, thus the commutation effect of mechanical commutator is served, due to the first locating piece 5 can be changed, second locating piece 6, corresponding test can be done to various types of motor and also evil idea first support 3 not easy to wear and the second support 4 easy to operately.
Claims (5)
1. an electromechanical testing worktable, include pedestal (1), the side of described pedestal (1) be provided with for the binding post group of stator winding connection and the plug socket (2) for position transducer grafting, it is characterized in that: the middle position of described pedestal (1) is arranged with the first support (3) and the second support (4) in parallel, described first support (3) and the second support (4) have the first inner fovea part (31) and the second inner fovea part (41) respectively, the first locating piece (5) and the second locating piece (6) that can shelve for the motor shaft of motor to be tested is removedly had described first inner fovea part (31) and the upper adaptation of the second inner fovea part (41), and the size of described the first locating piece (5) and the openings of sizes of the second locating piece (6) and the motor shaft of motor to be tested matches.
2. electromechanical testing worktable according to claim 1, it is characterized in that: described first inner fovea part (31), first locating piece (5) corresponding surface of contact have respectively the first pilot hole (311) and first through hole (51) corresponding with this first pilot hole (311), similarly, described second inner fovea part (41), second locating piece (6) corresponding surface of contact have respectively the second pilot hole (411) and second through hole (61) corresponding with this second pilot hole (411), and simultaneously in this first pilot hole (311) and the first through hole (51), be inserted with in the second pilot hole (411) and the second through hole (61) and make described first inner fovea part (31) and the first locating piece (5) and described second inner fovea part (41) and the relatively-stationary adjustment keeper of the second locating piece (6).
3. electromechanical testing worktable according to claim 2, is characterized in that: described adjustment keeper is register pin (7).
4. the electromechanical testing worktable according to claim 1 or 2 or 3, is characterized in that: described binding post group is the first binding post (11), the second binding post (12) and the 3rd binding post (13).
5. the electromechanical testing worktable according to claim 1 or 2 or 3, it is characterized in that: described plug socket (2) includes the socket (21) and the first Connection Block (22) be oppositely arranged and the second Connection Block (23) of being with latch (25), described socket (21) is connected between the first Connection Block (22) and the second Connection Block (23), and this socket (21) is used for being connected with the plug inserting in position transducer wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451346.3U CN204758787U (en) | 2015-06-25 | 2015-06-25 | Motor test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451346.3U CN204758787U (en) | 2015-06-25 | 2015-06-25 | Motor test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758787U true CN204758787U (en) | 2015-11-11 |
Family
ID=54473482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520451346.3U Expired - Fee Related CN204758787U (en) | 2015-06-25 | 2015-06-25 | Motor test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204758787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437874A (en) * | 2016-05-27 | 2017-12-05 | 柳州正盛科技有限公司 | Generator amature performance synthesis check-out console |
| CN108693471A (en) * | 2018-04-02 | 2018-10-23 | 广东机电职业技术学院 | A kind of wheel hub motor test clamping device and its test method |
-
2015
- 2015-06-25 CN CN201520451346.3U patent/CN204758787U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437874A (en) * | 2016-05-27 | 2017-12-05 | 柳州正盛科技有限公司 | Generator amature performance synthesis check-out console |
| CN108693471A (en) * | 2018-04-02 | 2018-10-23 | 广东机电职业技术学院 | A kind of wheel hub motor test clamping device and its test method |
| CN108693471B (en) * | 2018-04-02 | 2024-04-16 | 广东机电职业技术学院 | Hub motor test clamping device and test method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151111 |