CN206479594U - Rotary transformer test experimental bed - Google Patents
Rotary transformer test experimental bed Download PDFInfo
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- CN206479594U CN206479594U CN201720186621.2U CN201720186621U CN206479594U CN 206479594 U CN206479594 U CN 206479594U CN 201720186621 U CN201720186621 U CN 201720186621U CN 206479594 U CN206479594 U CN 206479594U
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- rotary transformer
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Abstract
The utility model provides a kind of rotary transformer test experimental bed, including rotary transformer stator fixed plate, rotary transformer rotor support and motor, the bottom of rotary transformer stator fixed plate is provided with several support columns or supporting plate, through hole is offered in rotary transformer stator fixed plate, the first groove that several depth shoal successively is offered outward centered on through hole in rotary transformer stator fixed plate, and wire harness screens is set on the first groove；The centre position of rotary transformer rotor cradle top is provided with ledge, centre bore is offered on the projections, the outer periphery of rotary transformer rotor support is provided with rotor supports seam；Motor passes through the through hole of rotary transformer stator fixed plate installed in the rotating shaft of the bottom of rotary transformer stator fixed plate and motor, and rotary transformer rotor support is inserted in and is fixed in the rotating shaft of motor by centre bore.Rotary transformer test experimental bed of the present utility model, it is simple in construction, easy to use.
Description
Technical field
The utility model is related to a kind of test experimental bed, more particularly to a kind of rotary transformer test experimental bed.
Background technology
Rotary transformer is a kind of fine angle, position, speed detector, it is adaptable to all use rotary encoders
The rotary encoder such as occasion, particularly high temperature, severe cold, humidity, high speed, high vibrations can not normal work occasion.Due to rotation
Transformer above feature, photoelectric encoder can be substituted completely, be widely used in servo-control system, automobile, Aero-Space etc.
Field.
Due to widely using for rotary transformer, link important in speed closed loop in motor control is used as, it is ensured that motor
Moment of torsion rotating speed is safe, and rotation often occurs in actual use and becomes dependent failure, so assessing its function, performance test and event
The accumulation of barrier investigation technical ability is particularly important.And the existing measurement of correlation to rotary transformer is main by rotary transformer manufacturer
Complete, and the partial data can not be typically opened to client, thus cause very big to the assessment of rotary transformer to user
Trouble.And when detecting rotary transformer, it is necessary to fixing device is used, to fix rotary transformer, is easy to collection
Correlated signal data judges whether rotary transformer meets requirement.
Utility model content
The utility model aims to provide a kind of simple in construction, easy to use, applicable Multiple Type rotary transformer, can tested
Angle, speed and the rotation for facilitating oscillograph to analyze and process the signal collected of rotary transformer at various speeds
Transformer testing experimental bench.Realized by following scheme：
A kind of rotary transformer test experimental bed, including rotary transformer stator fixed plate, rotary transformer rotor support
And motor, the bottom of the rotary transformer stator fixed plate is provided with several support columns or supporting plate, the rotation transformation
Through hole is offered in device stator fixed plate, several are offered outward centered on through hole in rotary transformer stator fixed plate
Communicated between the first groove that depth shoals successively, and several first grooves and through hole, line is set on first groove
Shu Kawei；The centre position of the rotary transformer rotor cradle top is provided with ledge, is opened up on the ledge
There is centre bore, the outer periphery of the rotary transformer rotor support is provided with rotor supports seam；The motor is arranged on institute
State the bottom of rotary transformer stator fixed plate and the rotating shaft of motor passes through the through hole of rotary transformer stator fixed plate, the rotation
Transformation depressor rotor field spider is inserted in and is fixed in the rotating shaft of motor by centre bore.Motor is preferably servomotor.
Further, the section of the through hole in the rotary transformer stator fixed plate and several the first grooves is in circle
Shape.
Further, the second groove is provided with centered on ledge on the rotary transformer rotor support, so
Interfering with each other between rotary transformer rotor and machine shaft can be avoided as far as possible.The size of rotary transformer rotor support according to
The rotary transformer of actual test is determined, it is only necessary to which the support for meeting rotary transformer rotor is fixed.
Quantity, size dimension and the depth of first groove, can determine according to the size of rotary transformer stator, meet energy
Rotary transformer stator is laid and is fixed in the first groove.In order to be applicable the rotary transformer of different model, general feelings
Under condition, the quantity of first groove is 2~6.
Rotary transformer test experimental bed of the present utility model, it is simple in construction, it is easy to use, it is solid in rotary transformer stator
Several first grooves, applicable Multiple Type rotary transformer, strong applicability, as long as appropriate adjustment rotation are provided with fixed board
The size of transformer rotor support.Rotary transformer test experimental bed of the present utility model, can test rotary transformer and exist
Angle, speed under various rotating speeds simultaneously facilitate oscillograph to analyze and process sinusoidal, the cosine signal that collect.
Brief description of the drawings
Fig. 1 is the overall structure diagram of rotary transformer test experimental bed in embodiment 1；
Fig. 2 is the profile in A-A directions in Fig. 1；
Fig. 3 is the top view of rotary transformer stator fixed plate in embodiment 1；
Fig. 4 is B-B directions sectional view in Fig. 3；
Fig. 5 is the top view of rotary transformer rotor support in embodiment 1；
Fig. 6 is the sectional view in C-C directions in Fig. 5；
Fig. 7 is the use state overall schematic of rotary transformer test experimental bed in embodiment 1；
Fig. 8 is the sectional view in D-D directions in Fig. 7.
Embodiment
Embodiment is simply to illustrate that a kind of implementation of the present utility model, not as to the utility model protection domain
Restricted explanation.
Embodiment 1
A kind of rotary transformer test experimental bed, as shown in Figure 1 and Figure 2, including rotary transformer stator fixed plate 1, rotation
Transformer rotor support 2 and servomotor 3, the two bottom sides of rotary transformer stator fixed plate 1 are respectively arranged with two pieces of supports
Plate 4；As shown in Figure 3, Figure 4, the rounded through hole 11 in section is offered in rotary transformer stator fixed plate 1, in rotation transformation
The first rounded groove of section that four depth shoal successively is offered centered on through hole 11 in device stator fixed plate 1 outward
Communicated between 12, and four the first grooves 12 and through hole 11, wire harness screens 13 is set on the first groove；As shown in Figure 5, Figure 6,
The centre position at the top of rotary transformer rotor support 2 is provided with ledge 21, and centre bore 22 is offered on ledge 21,
The second groove 23 is provided with centered on ledge 21 on rotary transformer rotor support 2, rotary transformer rotor support 2
Outer periphery is provided with rotor supports seam 24；Servomotor 3 is arranged on the bottom of rotary transformer stator fixed plate 1 and servo
The rotating shaft 31 of motor 3 passes through the through hole 11 of rotary transformer stator fixed plate 1, and rotary transformer rotor support 2 passes through centre bore
22 are inserted in and are fixed in the rotating shaft 31 of motor 3.
When actual use, as shown in Figure 7, Figure 8, the placement of rotary transformer stator 5 be fixed on rotary transformer stator and consolidated
In the first groove in fixed board 1, the data acquisition wire harness 51 that rotary transformer stator 5 is carried is positioned over rotary transformer stator and consolidated
In the wire harness screens of fixed board 1, radial direction and axially position are carried out to rotary transformer stator 5 using bolt, it is with bolt that servo is electric
Machine 3 is assemblied in rotary transformer stator fixed plate 1, and rotary transformer rotor 6 is laid and is fixed on rotary transformer rotor branch
On the support seam of frame 2, tighten pad using bolt or briquetting carries out axial restraint, then by rotary transformer rotor 6 and rotation
The total member of transformation depressor rotor field spider 2 is assemblied in the rotating shaft 31 of servomotor 3, and the shaft end flat key of servomotor rotating shaft 31 is to rotation
Transformation depressor rotor field spider 2 carries out radially fixed, and rotary transformer support 2 is tightened into top using bolt and put down to machine shaft shaft end
Axial restraint on key, the data acquisition wire harness 51 on rotary transformer stator 5 is connected in oscillograph (not shown), opened
Servomotor is opened, rotary transformer rotor holder pivots are driven by servomotor, i.e., rotary transformer rotor is with servomotor
The rotation of rotating shaft and rotary transformer rotor support and rotate, by control unit controlled motor rotating speed, under different rotating speeds, rotation
Sine, the cosine signal of transformation depressor formation are transferred to oscillograph by data acquisition wire harness, and the display waveform on oscillograph leads to
Cross analysis waveform and comparative analysis judges whether rotary transformer meets requirement, treat that a rotary transformer needs the data tested
After all having tested, motor is closed, the stator and rotor of the rotary transformer is taken out.So repeatedly, until all rotations to be measured become
Depressor all completes test.
Embodiment 2
A kind of rotary transformer test experimental bed, its structure and rotary transformer test experimental bed in embodiment 1 are similar
Seemingly, its difference is：The quantity of the first groove in rotary transformer stator fixed plate is six.
Claims (4)
1. a kind of rotary transformer test experimental bed, it is characterised in that：Including rotary transformer stator fixed plate, rotary transformer
Rotor field spider and motor, the bottom of the rotary transformer stator fixed plate are provided with several support columns or supporting plate, described
Through hole is offered in rotary transformer stator fixed plate, is opened up outward centered on through hole in rotary transformer stator fixed plate
Have and communicated between the first groove that several depth shoal successively, and several first grooves and through hole, in first groove
Upper setting wire harness screens；The centre position of the rotary transformer rotor cradle top is provided with ledge, in the protuberance
Centre bore is offered on point, the outer periphery of the rotary transformer rotor support is provided with rotor supports seam；The motor
Installed in rotating shaft the leading to through rotary transformer stator fixed plate of the bottom of the rotary transformer stator fixed plate and motor
Hole, the rotary transformer rotor support is inserted in and is fixed in the rotating shaft of motor by centre bore.
2. rotary transformer test experimental bed as claimed in claim 1, it is characterised in that：The rotary transformer stator is fixed
The section of through hole and several the first grooves on plate is rounded.
3. rotary transformer test experimental bed as claimed in claim 2, it is characterised in that：In the rotary transformer rotor branch
The second groove is provided with frame centered on ledge.
4. the rotary transformer test experimental bed as described in claims 1 to 3 is any, it is characterised in that：First groove
Quantity is 2~6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186621.2U CN206479594U (en) | 2017-02-28 | 2017-02-28 | Rotary transformer test experimental bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186621.2U CN206479594U (en) | 2017-02-28 | 2017-02-28 | Rotary transformer test experimental bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479594U true CN206479594U (en) | 2017-09-08 |
Family
ID=59746853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720186621.2U Active CN206479594U (en) | 2017-02-28 | 2017-02-28 | Rotary transformer test experimental bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109014A (en) * | 2019-05-31 | 2019-08-09 | 苏州绿控传动科技股份有限公司 | A kind of rotary transformer integration test experimental bench |
| CN111288952A (en) * | 2020-03-16 | 2020-06-16 | 湖南米艾西测控技术有限公司 | Automatic centering adjusting tool for rotary transformer |
-
2017
- 2017-02-28 CN CN201720186621.2U patent/CN206479594U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109014A (en) * | 2019-05-31 | 2019-08-09 | 苏州绿控传动科技股份有限公司 | A kind of rotary transformer integration test experimental bench |
| CN110109014B (en) * | 2019-05-31 | 2024-04-26 | 苏州绿控传动科技股份有限公司 | Comprehensive testing experiment table for rotary transformer |
| CN111288952A (en) * | 2020-03-16 | 2020-06-16 | 湖南米艾西测控技术有限公司 | Automatic centering adjusting tool for rotary transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUXI MINGHENG HYBRID POWER TECHNOLOGY Co.,Ltd. Assignor: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. Contract record no.: 2018530000001 Denomination of utility model: Electrical resolver test stand Granted publication date: 20170908 License type: Common License Record date: 20180103 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Resolver test bench Effective date of registration: 20211223 Granted publication date: 20170908 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. Registration number: Y2021980016065 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220922 Granted publication date: 20170908 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. Registration number: Y2021980016065 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: No.16 Gongxin Avenue, industrial park, Yifeng County, Yichun City, Jiangxi Province Patentee after: Jiangxi Dingsheng New Material Technology Co.,Ltd. Address before: 528000 601-604 room, block A, 1 floor, 131 Ji Hua Xi Road, Chancheng District, Foshan, Guangdong. Patentee before: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. |