CN210604899U - Rotor magnetism detection tool and control circuit structure thereof - Google Patents
Rotor magnetism detection tool and control circuit structure thereof Download PDFInfo
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- CN210604899U CN210604899U CN201920523380.5U CN201920523380U CN210604899U CN 210604899 U CN210604899 U CN 210604899U CN 201920523380 U CN201920523380 U CN 201920523380U CN 210604899 U CN210604899 U CN 210604899U
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Abstract
The utility model provides a rotor magnetism detection tool, including the mounting panel, be provided with the controller on the mounting panel and with controller difference communication connection's fixing device, induction system, display device, fixing device installs on same horizontal plane with induction system, and coincide with the rotation center, fixing device include the base and set up in rotating electrical machines on the base, induction system is including being fixed in the slide rail of mounting panel and along the gliding induction coil base of slide rail, the induction coil base on be equipped with induction coil. The utility model discloses simple structure, convenient operation can carry out the one-by-one to the rotor after magnetizing and detect, has effectively improved the finished product quality of brushless motor product.
Description
Technical Field
The utility model belongs to the technical field of magnetism detects, especially, belong to a rotor magnetism detection tool and control circuit structure thereof.
Background
At present, along with the development of science and technology, motors are more and more used in life of people, a magnetic ring is an important part of the motor, the quality of magnetizing of the magnetic ring directly affects important parameters of the motor, the rotor cannot be seen and found, and the testing is inconvenient, the existing magnetic ring testing device utilizes a Hall magnetic probe to carry out magnetic testing on one point on the magnetized magnetic ring and generate an induction curve of the point, whether the magnetic ring meets the magnetizing requirement is judged through the generated induction curve, however, because the Hall magnetic probe is attached to the surface of the magnetic ring to carry out testing, errors are inevitably generated, the testing method is complex in testing, the magnetized rotors cannot be tested one by one, because a plurality of factors influence the magnetizing quality of the rotors in the magnetizing process, a plurality of magnetized rotors which do not meet the magnetizing requirement flow out, and the technical parameters of the motor are poor, affecting the production quality of the motor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotor magnetism detection tool and control circuit thereof aims at solving among the prior art rotor and magnetizes complicacy, long technical problem consuming time.
In order to achieve the purpose, the technical scheme is as follows:
a rotor magnetism detection jig comprises a mounting plate, wherein a controller, a fixing device, an induction device and a display device are arranged on the mounting plate, the fixing device, the induction device and the induction device are respectively in communication connection with the controller, the fixing device and the induction device are arranged on the same horizontal plane and coincide with a rotation center, the fixing device comprises a base and a rotating motor arranged on the base, the induction device comprises a slide rail fixed on the mounting plate and an induction coil base sliding along the slide rail, an induction coil is arranged on the induction coil base, the rotor magnetism detection jig is characterized in that an induction coil bearing platform is detachably arranged on the mounting plate, a through hole is arranged in the middle of the induction coil bearing platform, a guide main shaft moving vertically up and down is arranged in the through hole, a rotor bearing platform capable of moving up and down is arranged on the lower half part of the guide main shaft, and a reference, the rotor bearing platform is characterized in that a circular platform is arranged below the rotor bearing platform, a plurality of guide posts are arranged below the circular platform, the guide posts and a connecting plate are arranged in a vertically moving mode, and the connecting plate is fixedly connected with a support post.
Preferably, an automatic telescopic device is arranged on the slide rail, and a guide rod of the automatic telescopic device is connected with the base of the induction coil and drives the base of the induction coil to slide along the slide rail.
Preferably, the motor rotor assembling machine is a magnetic ring assembling device.
Preferably, the upper end of the rotor bearing platform is provided with a plurality of auxiliary positioning holes corresponding to the rotor.
Preferably, a plurality of transverse holes penetrating through the stator coil bearing platform are arranged around the through hole, and a set screw is arranged in each transverse hole.
The utility model provides a rotor magnetism detection tool circuit structure, its characterized in that, includes single chip microcomputer system, hall switch module, instructs bee calling organ module, step-down circuit structure module, single chip microcomputer system is controlling hall switch module, instructs bee calling organ module and step-down circuit structure module, hall switch module passes through hall switch and realizes, hall switch magnetic pole wiring end respectively with single chip microcomputer system magnetic pole wiring end corresponds and is connected.
Preferably, the circuit structure is used for the rotor magnetic detection jig.
Has the advantages that: the magnetic ring is installed on the fixing device, the motor on the fixing device drives the magnetic ring to rotate, the electromotive force generated by the magnetized magnetic ring and the induction coil is compared with a set electromotive force range value, whether the rotor is magnetized or not is judged automatically, and the test is simple, fast, accurate and efficient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a circuit structure diagram of the present invention.
Detailed Description
The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which some embodiments are shown and described, and in which other embodiments can be obtained by those skilled in the art without any inventive step.
A rotor magnetism detection jig comprises a mounting plate, wherein a controller, a fixing device, an induction device and a display device are arranged on the mounting plate, the fixing device, the induction device and the induction device are respectively in communication connection with the controller, the fixing device and the induction device are arranged on the same horizontal plane and coincide with a rotation center, the fixing device comprises a base and a rotating motor arranged on the base, the induction device comprises a slide rail fixed on the mounting plate and an induction coil base sliding along the slide rail, an induction coil is arranged on the induction coil base, the rotor magnetism detection jig is characterized in that an induction coil bearing platform is detachably arranged on the mounting plate, a through hole is arranged in the middle of the induction coil bearing platform, a guide main shaft moving vertically up and down is arranged in the through hole, a rotor bearing platform capable of moving up and down is arranged on the lower half part of the guide main shaft, and a reference, the rotor bearing platform is characterized in that a circular platform is arranged below the rotor bearing platform, a plurality of guide posts are arranged below the circular platform, the guide posts and a connecting plate are arranged in a vertically moving mode, and the connecting plate is fixedly connected with a support post.
The utility model discloses a preferred embodiment does, be equipped with automatic telescoping device on the slide rail, automatic telescoping device's guide arm and induction coil's pedestal connection to the base that drives induction coil slides along the slide rail.
The utility model discloses a preferred embodiment does, electric motor rotor assembly machine magnetic ring assembly quality.
The utility model discloses a preferred embodiment does, rotor cushion cap upper end corresponds the rotor is provided with a plurality of supplementary locating holes.
The utility model discloses a preferred embodiment does, be provided with around the through-hole and run through a plurality of cross bores of stator coil cushion cap, be provided with the stop screw in the cross bore.
The utility model provides a rotor magnetism detection tool circuit structure, its characterized in that, includes single chip microcomputer system 1, hall switch module 2, instructs bee calling organ module 3, step-down circuit structure module 4, single chip microcomputer system 1 is controlling hall switch module 2, instructs bee calling organ module 3 and step-down circuit structure module 4, hall switch module 2 realizes through hall switch, hall switch magnetic pole wiring end respectively with single chip microcomputer system magnetic pole wiring end corresponds and is connected.
The preferred embodiment of the utility model does, circuit structure is used for foretell rotor magnetism detection tool.
Claims (7)
1. A rotor magnetism detection jig comprises a mounting plate, wherein a controller, a fixing device, an induction device and a display device are arranged on the mounting plate, the fixing device, the induction device and the induction device are respectively in communication connection with the controller, the fixing device and the induction device are arranged on the same horizontal plane and coincide with a rotation center, the fixing device comprises a base and a rotating motor arranged on the base, the induction device comprises a slide rail fixed on the mounting plate and an induction coil base sliding along the slide rail, an induction coil is arranged on the induction coil base, the rotor magnetism detection jig is characterized in that an induction coil bearing platform is detachably arranged on the mounting plate, a through hole is arranged in the middle of the induction coil bearing platform, a guide main shaft moving vertically up and down is arranged in the through hole, a rotor bearing platform capable of moving up and down is arranged on the lower half part of the guide main shaft, and a, the rotor bearing platform is characterized in that a circular platform is arranged below the rotor bearing platform, a plurality of guide posts are arranged below the circular platform, the guide posts and a connecting plate are arranged in a vertically moving mode, and the connecting plate is fixedly connected with a support post.
2. The rotor magnetism detecting tool of claim 1, wherein the slide rail is provided with an automatic retractable device, a guide rod of the automatic retractable device is connected with the base of the induction coil, and drives the base of the induction coil to slide along the slide rail.
3. The rotor magnetism detecting tool of claim 1, wherein the motor rotor assembling machine comprises a magnetic ring assembling device.
4. The rotor magnetic detection tool of claim 1, wherein a plurality of auxiliary positioning holes are formed at the upper end of the rotor bearing platform corresponding to the rotor.
5. The rotor magnetism detection tool of claim 1, wherein a plurality of cross holes are formed around the through hole, the plurality of cross holes are provided with stator coil bearing platforms in a penetrating manner, and stop screws are arranged in the cross holes.
6. The utility model provides a rotor magnetism detection tool circuit structure, its characterized in that, includes single chip microcomputer system, hall switch module, instructs bee calling organ module, step-down circuit structure module, single chip microcomputer system is controlling hall switch module, instructs bee calling organ module and step-down circuit structure module, hall switch module realizes through hall switch, hall switch module with the single chip microcomputer system module corresponds and is connected.
7. The circuit structure of claim 6, wherein the circuit structure is used for the rotor magnetic detection tool of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920523380.5U CN210604899U (en) | 2019-04-17 | 2019-04-17 | Rotor magnetism detection tool and control circuit structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920523380.5U CN210604899U (en) | 2019-04-17 | 2019-04-17 | Rotor magnetism detection tool and control circuit structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210604899U true CN210604899U (en) | 2020-05-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920523380.5U Active CN210604899U (en) | 2019-04-17 | 2019-04-17 | Rotor magnetism detection tool and control circuit structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210604899U (en) |
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2019
- 2019-04-17 CN CN201920523380.5U patent/CN210604899U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20200907 Address after: 305, building 8, 168 Weixin Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Beisicao Electronics (Suzhou) Co., Ltd Address before: 2 / F, plant No.4, No.18, Jintai Road, Taiping Street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Tsuen Fuding Electromechanical Technology Co.,Ltd. |