CN110531265A - A kind of master accompanies formula electric machine testing device - Google Patents
A kind of master accompanies formula electric machine testing device Download PDFInfo
- Publication number
- CN110531265A CN110531265A CN201910951415.XA CN201910951415A CN110531265A CN 110531265 A CN110531265 A CN 110531265A CN 201910951415 A CN201910951415 A CN 201910951415A CN 110531265 A CN110531265 A CN 110531265A
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- regulating
- curved bar
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- electric machine
- testing device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
A kind of master accompanies formula electric machine testing device, it include: magnetic powder brake, torque sensor, universal driving shaft, test motor, motor cabinet, horizontal iron plate, the magnetic powder brake, torque sensor, universal driving shaft, test motor and motor cabinet are arranged at the top of horizontal iron plate, the powder brake, torque sensor, universal driving shaft and test motor are arranged successively setting, the lower part of test motor is arranged in the motor cabinet, the motor cabinet includes: the first apparatus for regulating, second apparatus for regulating, top plate, the lower part of top plate is arranged in first apparatus for regulating and the second apparatus for regulating, and the top of horizontal iron plate is arranged in first apparatus for regulating and the second apparatus for regulating.The defect of the prior art is solved, structure design is simple, easily fabricated use；Adjustment is able to carry out after test motor installation, it is ensured that the accuracy of test electromechanical testing data.
Description
Technical field
The invention belongs to Motor Measuring Technology fields, and in particular, to a kind of master accompanies formula electric machine testing device.
Background technique
Check motor quality whether meet the requirements or confirm motor individual character technical indicator whether reach requirement when, need special
The electric machine testing device of door carries out test-based examination to motor.It is usually that motor is directly fixed in existing electric machine testing device
On station, it is difficult to confirm whether motor is axial axially coincident with test device transmission shaft；In addition, for use the time compared with
Slight deformation may occur for long motor rotation axis, can not be adjusted in fixed test motor, cause test knot
Fruit not can guarantee accurately.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of masters to accompany formula electric machine testing device, solves the defect of the prior art,
Structure design is simple, easily fabricated use；Adjustment is able to carry out after test motor installation, it is ensured that the standard of test electromechanical testing data
True property.
Technical solution: the present invention provides a kind of masters to accompany formula electric machine testing device, comprising: magnetic powder brake, torque pass
Sensor, universal driving shaft, test motor, motor cabinet, horizontal iron plate, the magnetic powder brake, torque sensor, universal driving shaft, test
Motor and motor cabinet are arranged at the top of horizontal iron plate, the powder brake, torque sensor, universal driving shaft and test motor
It is arranged successively setting, the lower part of test motor is arranged in the motor cabinet, and the motor cabinet includes: the first apparatus for regulating, second
The lower part of top plate is arranged in apparatus for regulating, top plate, first apparatus for regulating and the second apparatus for regulating, and described first reconciles dress
Set the top that horizontal iron plate is set with the second apparatus for regulating.The defect of the prior art is solved, structure design is simple, easily fabricated
It uses；Adjustment is able to carry out after test motor installation, it is ensured that the accuracy of test electromechanical testing data.
Further, above-mentioned master accompanies formula electric machine testing device, and first regulating device includes: the first fixed block, three
To link block, first connecting rod, the second connecting rod, the first link block, the first screw rod, first handle, first fixed block with
Top plate bottom is fixedly connected；The three-dimensional link block is connected to the first fixed block lower part by steering ball, and the three-dimensional connects
Block can be in the first fixed block lower part Multidirectional motion；The first connecting rod and the second connecting rod be it is arranged symmetrically, and described first
Connecting rod is hinged with three-dimensional link block with the second connecting rod；There are two first link blocks, and be it is arranged symmetrically, described two
A first link block is hinged with first connecting rod and the second connecting rod lower end respectively；There are two first screw rods, and passes through
First link block, and the first screw rod is threadedly coupled with the first link block；The end of the first screw rod is arranged in the first handle.
It can synchronize and be adjusted when the second regulating device is adjusted, guarantee the accuracy of test motor installation, to guarantee to survey
Try the accurate of data.
Further, above-mentioned master accompanies formula electric machine testing device, and second regulating device includes: the first steering wheel,
Two curved bars, third curved bar, the second link block, the second screw rod, second handle, first steering wheel are embedded in top plate bottom, and
First steering wheel is connected with top plate by parallel bearing；Second curved bar and third curved bar are S-shaped, and are symmetrically set
It sets, turns to first that pan bottom is hinged at the top of second curved bar and third curved bar, and the placed in the middle of second curved bar is located and the
Three curved bars are located hingedly between two parties；There are two second link blocks, and is symmetrical arranged, and described two second link blocks are respectively with second
Curved bar and third curved bar lower end are hinged；There are two second screw rods, is each passed through the second link block, and second screw rod
It is threadedly coupled with the second link block；The end of the second screw rod is arranged in the second handle.Guarantee the accurate of test motor installation
Property, to guarantee the accurate of test data.
Further, above-mentioned master accompanies formula electric machine testing device, first turntable lower part be additionally provided with the first guide rail and
Second guide rail, first guide rail lower part is provided with the first guide pad, and first guide pad can slide on the first guide rail；
Second guide rail lower part is provided with the second guide pad, and second guide pad can slide on the second guide rail.Structure design
Simply, easily fabricated use.
Further, above-mentioned master accompanies formula electric machine testing device, first guide pad lower part and the first curved bar upper end
Hingedly；The second conducting wire block lower part and the second curved bar upper end are hinged.Structure design is simple, reduces production cost.
Further, above-mentioned master accompanies formula electric machine testing device, and excitation current hair is also connected on the magnetic powder brake
Raw device.Different several primary currents are adjusted, test the data of the test motor under various loads.
Further, above-mentioned master accompanies formula electric machine testing device, is also connected with transformer on the test motor.It adjusts and surveys
The voltage of motor is tried, tests under different voltages and tests the functional parameter of motor.
Further, above-mentioned master accompanies formula electric machine testing device, is additionally provided with temperature sensor on the test motor.It is right
Temperature change in test motor operation course is monitored.
Further, above-mentioned master accompanies formula electric machine testing device, is additionally provided with control mechanism, electrical property on the control mechanism
Be connected with converter and the end PC, and the excitation current generator, torque sensor, temperature sensor and transformer with turn
Parallel operation is electrically connected.Test case can be intuitively monitored, and timely adjusts test parameter.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects: master of the present invention accompany formula motor survey
Trial assembly is set, and solves the defect of the prior art, structure design is simple, easily fabricated use；Tune is able to carry out after test motor installation
It is whole, it is ensured that the accuracy of test electromechanical testing data has great popularization value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that master of the present invention accompanies formula electric machine testing device；
Fig. 2 is the structural schematic diagram of the A-A of Fig. 1 of the present invention；
Fig. 3 is the structural schematic diagram of the B-B of Fig. 1 of the present invention；
Fig. 4 is the structure enlargement diagram of the C of Fig. 1 of the present invention；
In figure: 1 magnetic powder brake, 11 excitation current generators, 2 torque sensors, 3 universal driving shafts, 4 test motors, 41 transformations
Device, 5 motor cabinets, 51 first apparatus for regulating, 511 first fixed blocks, 512 three-dimensional link blocks, 513 first connecting rods, 514 second connect
Extension bar, 515 first link blocks, 516 first screw rods, 517 first handles, 52 second apparatus for regulating, 521 first steering wheels, 5211
First guide rail, 5,212 second guide rails, 5,213 first guide pads, 5,214 second guide pads, 522 second curved bars, 523 third curved bars,
524 second link blocks, 525 second screw rods, 526 second handles, 53 top plates, 6 horizontal iron plates, 7 control mechanisms, 71 converters,
The end 72PC.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " clockwise ", " inverse
The orientation or positional relationship of the instructions such as hour hands " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Embodiment
Master as shown in Figs 1-4 accompanies formula electric machine testing device, comprising: magnetic powder brake 1, torque sensor 2, universal driving shaft
3, motor 4, motor cabinet 5, horizontal iron plate 6, the magnetic powder brake 1, torque sensor 2, universal driving shaft 3, test motor 4 are tested
And motor cabinet 5 is arranged at the top of horizontal iron plate 6, the powder brake 1, torque sensor 2, universal driving shaft 3 and test electricity
Machine 4 is arranged successively setting.Excitation current generator 11 is also connected on the magnetic powder brake 1.Also connect on the test motor 4
It is connected to transformer 41, is additionally provided with temperature sensor 42 on the test motor 4.
The lower part of test motor 4 is arranged in motor cabinet 5, and the motor cabinet 5 includes: that the first apparatus for regulating 51, second is reconciled
The lower part of top plate 53, and described first is arranged in device 52, top plate 53, first apparatus for regulating 51 and the second apparatus for regulating 52
The top of horizontal iron plate 6 is arranged in apparatus for regulating 51 and the second apparatus for regulating 52.First regulating device 51 includes: first solid
Determine block 511, three-dimensional link block 512, first connecting rod 513, the second connecting rod 514, the first link block 515, the first screw rod 516,
First handle 517, first fixed block 511 are fixedly connected with 53 bottom of top plate；The three-dimensional link block 512 passes through steering ball
It is connected to 511 lower part of the first fixed block, and the three-dimensional link block 512 can be in 511 lower part Multidirectional motion of the first fixed block；It is described
First connecting rod 513 and the second connecting rod 514 be it is arranged symmetrically, and the first connecting rod 513 and the second connecting rod 514 with
Three-dimensional link block 512 is hinged；There are two first link blocks 515, and is arranged symmetrically, described two first link blocks 515
It is hinged with first connecting rod 513 and 514 lower end of the second connecting rod respectively；There are two first screw rods 516, and passes through first
Link block 515, and the first screw rod 516 is threadedly coupled with the first link block 515；The first handle 517 is arranged at first
The end of bar 516.Second regulating device 52 includes: the first steering wheel 521, the second curved bar 522, third curved bar 523, second
Link block 524, the second screw rod 525, second handle 526, first steering wheel 521 are embedded in 53 bottom of top plate, and described
One steering wheel 521 is connected with top plate 53 by parallel bearing；Second curved bar 522 and third curved bar 523 are S-shaped, and right
Claim setting, second curved bar 522 and 523 top of third curved bar are hinged with 521 bottom of the first steering wheel, and second curved bar
Place is hinged between two parties for 522 place placed in the middle and third curved bar 523；There are two second link blocks 524, and is symmetrical arranged, described two
A second link block 524 is hinged with the second curved bar 522 and 523 lower end of third curved bar respectively；Second screw rod 525 has two
It is a, it is each passed through the second link block 524, and second screw rod 525 is threadedly coupled with the second link block 524；The second-hand
The end of the second screw rod 525 is arranged in handle 526.First turntable, 521 lower part is additionally provided with the first guide rail 5211 and second and leads
Rail 5212,5211 lower part of the first guide rail is provided with the first guide pad 5213, and first guide pad 5213 can be first
It is slided on guide rail 5211；Second guide rail, 5212 lower part is provided with the second guide pad 5214, and second guide pad 5214
It can be slided on the second guide rail 5212.First guide pad, 5213 lower part and 522 upper end of the first curved bar are hinged；Described second
5214 lower part of conducting wire block and 523 upper end of the second curved bar are hinged.
The master accompanies formula electric machine testing device, is additionally provided with control mechanism 7, is electrically connected on the control mechanism 7
Converter 71 and the end PC 72, and the excitation current generator 11, torque sensor 2, temperature sensor 42 and transformer 41
It is electrically connected with converter 71.
When work, based on above structure basis, as shown in Figs 1-4, test motor 4 is confirmed that approximate location is installed to top
53 top of plate accurately adjusts machine shaft direction and position by second handle 526, meanwhile, matched with first handle 517 is crossed
It closes and adjusts.Position fixed test motor 4 after adjusting.Control mechanism 7 is controlled by the end PC 72 and issues order, by converter
71, so that excitation current generator 11 is generated excitation current, transformer 41 and adjust different voltage, tests different loads and voltage
Under the conditions of test the working order of motor 4, meanwhile, converter is passed through by the signal of torque sensor 2, temperature sensor 42
71 and control mechanism 7 pass the end PC 72 back, carry out real-time display and record.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as of the invention
Protection scope.
Claims (9)
1. a kind of master accompanies formula electric machine testing device characterized by comprising magnetic powder brake (1), torque sensor (2), connection
Moving axis (3), test motor (4), motor cabinet (5), horizontal iron plate (6), the magnetic powder brake (1), torque sensor (2),
Universal driving shaft (3), test motor (4) and motor cabinet (5) are arranged at the top of horizontal iron plate (6), and the powder brake (1) turns
Torque sensor (2), universal driving shaft (3) and test motor (4) are arranged successively setting, and motor cabinet (5) setting is in test motor
(4) lower part, the motor cabinet (5) include: the first apparatus for regulating (51), the second apparatus for regulating (52), top plate (53), and described
One apparatus for regulating (51) and the second apparatus for regulating (52) setting in the lower part of top plate (53), and first apparatus for regulating (51) and
Second apparatus for regulating (52) is arranged on the top of horizontal iron plate (6).
2. master according to claim 1 accompanies formula electric machine testing device, which is characterized in that the first regulating device (51) packet
It includes: the first fixed block (511), three-dimensional link block (512), first connecting rod (513), the second connecting rod (514), the first link block
(515), the first screw rod (516), first handle (517), first fixed block (511) are fixedly connected with top plate (53) bottom；
The three-dimensional link block (512) is connected to the first fixed block (511) lower part, and the three-dimensional link block (512) by steering ball
It can be in the first fixed block (511) lower part Multidirectional motion；The first connecting rod (513) is symmetrically to set with the second connecting rod (514)
It sets, and the first connecting rod (513) and the second connecting rod (514) are hinged with three-dimensional link block (512)；First connection
There are two blocks (515), and be it is arranged symmetrically, described two first link blocks (515) respectively with first connecting rod (513) and second
Connecting rod (514) lower end is hinged；There are two first screw rods (516), and passes through the first link block (515), and institute first
Screw rod (516) is threadedly coupled with the first link block (515)；End of first handle (517) setting in the first screw rod (516)
Portion.
3. master according to claim 1 accompanies formula electric machine testing device, which is characterized in that the second regulating device (52) packet
Include: the first steering wheel (521), the second curved bar (522), third curved bar (523), the second link block (524), the second screw rod (525),
Second handle (526), first steering wheel (521) are embedded in top plate (53) bottom, and first steering wheel (521) and top
Plate (53) is connected by parallel bearing；Second curved bar (522) and third curved bar (523) are S-shaped, and are symmetrical arranged, institute
It states the second curved bar (522) and third curved bar (523) top is hinged with the first steering wheel (521) bottom, and second curved bar
(522) place is hinged between two parties at place and third curved bar (523) placed in the middle；There are two second link blocks (524), and is symmetrical arranged,
Described two second link blocks (524) are hinged with the second curved bar (522) and third curved bar (523) lower end respectively；Described second
There are two screw rods (525), is each passed through the second link block (524), and second screw rod (525) and the second link block (524)
It is threadedly coupled；End of second handle (526) setting in the second screw rod (525).
4. master according to claim 4 accompanies formula electric machine testing device, which is characterized in that the first turntable (521) lower part
It is additionally provided with the first guide rail (5211) and the second guide rail (5212), the first guide rail (5211) lower part is provided with the first guide pad
(5213), and first guide pad (5213) can slide on the first guide rail (5211)；Second guide rail (5212) lower part
It is provided with the second guide pad (5214), and second guide pad (5214) can slide on the second guide rail (5212).
5. master according to claim 4 accompanies formula electric machine testing device, which is characterized in that under first guide pad (5213)
Portion and the first curved bar (522) upper end are hinged；The second conducting wire block (5214) lower part and the second curved bar (523) upper end are cut with scissors
It connects.
6. master according to claim 1 accompanies formula electric machine testing device, which is characterized in that on the magnetic powder brake (1) also
It is connected with excitation current generator (11).
7. master according to claim 1 accompanies formula electric machine testing device, which is characterized in that also connect on the test motor (4)
It is connected to transformer (41).
8. master according to claim 1 accompanies formula electric machine testing device, which is characterized in that also set on the test motor (4)
It is equipped with temperature sensor (42).
9. master according to claim 1 accompanies formula electric machine testing device, which is characterized in that be additionally provided with control mechanism (7), institute
It states and is electrically connected with converter (71) and the end PC (72) on control mechanism (7), and the excitation current generator (11), torque
Sensor (2), temperature sensor (42) and transformer (41) are electrically connected with converter (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910951415.XA CN110531265A (en) | 2019-10-08 | 2019-10-08 | A kind of master accompanies formula electric machine testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910951415.XA CN110531265A (en) | 2019-10-08 | 2019-10-08 | A kind of master accompanies formula electric machine testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110531265A true CN110531265A (en) | 2019-12-03 |
Family
ID=68671359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910951415.XA Pending CN110531265A (en) | 2019-10-08 | 2019-10-08 | A kind of master accompanies formula electric machine testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110531265A (en) |
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Application publication date: 20191203 |