CN103944323A - Multi-polar magnetic ring and motor main rotor accurate calibration device - Google Patents
Multi-polar magnetic ring and motor main rotor accurate calibration device Download PDFInfo
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- CN103944323A CN103944323A CN201410190118.5A CN201410190118A CN103944323A CN 103944323 A CN103944323 A CN 103944323A CN 201410190118 A CN201410190118 A CN 201410190118A CN 103944323 A CN103944323 A CN 103944323A
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- rotor
- accurate calibration
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Abstract
The invention relates to a multi-polar magnetic ring and motor main rotor accurate calibration device which comprises a location main body formed by connecting two tube bodies with different diameters coaxially in series. A pair of location clamping cutters is symmetrically arranged on the inner wall of the tube body with smaller diameter, location grooves corresponding to the location clamping cutters are axially formed in the outer wall of a second tube body with large diameter, and location blocks are connected in the location grooves in a sliding fit mode. The second tube body, the location grooves and the location blocks are used for achieving fixing of the location main body and the rotor to enable the location main body and the rotor to form a whole and enable the location clamping cutters corresponding to the location grooves to be the accurate reference of the multi-polar magnetic ring. During use, location installation of the magnetic ring can be achieved by aligning a location line on the surface of the multi-polar magnetic ring and cutter edges of the location clamping cutters, the installation and location accuracy of the multi-polar magnetic ring is improved, and the magnetic ring and the calibration device are simple, convenient, flexible to use and good in adaptability.
Description
Technical field
The present invention relates to a kind of calibrating installation, be specifically related to the accurate calibration device of a kind of multi-pole magnet-ring and motor main rotor.
Background technology
Need to be by the multi-pole magnet-ring of hall position sensor and motor main rotor accurate calibration when Hall device is installed, high to ensure motor performance consistency, enhance productivity, but the method for traditional installation multi-pole magnet-ring is very loaded down with trivial details, there is no professional tool, need manual measurement, very inaccuracy, affects the performance of motor.
Summary of the invention
In order to address the above problem, the present invention proposes the accurate calibration device of a kind of multi-pole magnet-ring and motor main rotor, this device can ensure the accurate location of realizing magnetic pole when the multi-pole magnet-ring of Hall element and motor shaft are installed, improve the performance of motor, and save the set-up time, there is good practicality.
The technical solution adopted for the present invention to solve the technical problems is: the accurate calibration device of a kind of multi-pole magnet-ring and motor main rotor, comprise a location main body being formed by two sections of different cylindrical shell order coaxial connections of diameter, cylindrical shell one inwall that this location main diameter is less is arranged with a pair of location swaging clamp, on larger cylindrical shell two outer walls of diameter, corresponding locator card cutter is axially arranged with location notch respectively, and described location notch is slidably connected with locating piece.
The cross section of described location swaging clamp is isosceles triangle, and triangle base is connected with cylindrical shell one inwall, and this location swaging clamp is along the length setting of cylindrical shell one.The edge of a knife of location swaging clamp is very thin, has improved the accuracy of location.
A segment distance is left in the bottom of described location swaging clamp and the bottom of cylindrical shell one, to adapt to the use of rotor of different size.
Described location notch is vertical groove, and Qi Dingkou is positioned on the shoulder of cylindrical shell two.
Described locating piece comprises the main block that can slide up and down along location notch, and the longitudinal section of main block is the T shape structure of laterally placing, and the end of main block connects a horizontal card sword that can snap in rotor core peripheral groove.
The invention has the beneficial effects as follows: the accurate calibration device of a kind of multi-pole magnet-ring and motor main rotor, cylindrical shell two, location notch and locating piece is wherein for realizing the fixing of location main body and rotor, make it become as a whole with rotor, so that the location swaging clamp of setting corresponding to location notch becomes the accurate reference of multi-pole magnet-ring location, when use, only the position line on multi-pole magnet-ring surface need be alignd and can realize the location and installation of magnet ring with the edge of a knife of location swaging clamp, improve multi-pole magnet-ring the accuracy of locating has been installed, simple and convenient, use flexibly, applicability is strong.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing 1 is the example structure schematic diagram of the accurate calibration device of multi-pole magnet-ring and motor main rotor.
Accompanying drawing 2 is accurate calibration device example structure vertical views of multi-pole magnet-ring and motor main rotor.
Accompanying drawing 3 is the A place enlarged drawings in Fig. 2.
In figure, 1. cylindrical shell one, 2. location swaging clamp, 3. cylindrical shell two, 4. location notch, 5. locating piece, the main block of 5-1., 5-2. card sword, 6. multi-pole magnet-ring, 7. rotor, 8. groove, 9. motor shaft.
Embodiment
In the accompanying drawings, the accurate calibration device of a kind of multi-pole magnet-ring and motor main rotor, comprise a location main body being formed by two sections of different cylindrical shell order coaxial connections of diameter, cylindrical shell one 1 inwalls that this location main diameter is less are arranged with a pair of location swaging clamp 2, on larger cylindrical shell 23 outer walls of diameter, corresponding location swaging clamp 2 is axially arranged with location notch 4 respectively, the moving locating pieces 5 that are connected with of described location notch sliding 4.
The cross section of described location swaging clamp 2 is isosceles triangle, and triangle base is connected with cylindrical shell one 1 inwalls, and this location swaging clamp 2 is along the length setting of cylindrical shell 1.The edge of a knife of location swaging clamp 2 is very thin, has improved the accuracy of location.
A segment distance is left in the bottom of described location swaging clamp 2 and the bottom of cylindrical shell 1, to adapt to the use of rotor 7 of different size.
Described location notch 4 is vertical groove, and Qi Dingkou is positioned on the shoulder of cylindrical shell 23.
Described locating piece 5 comprises the main block 5-1 that can slide up and down along location notch 4, and the longitudinal section of main block 5-1 is the T shape structure of laterally placing, and the end of main block 5-1 connects a horizontal card sword 5-2 that can snap in rotor 7 iron core peripheral groove 8.
When use, location main body is enclosed within to rotor 7 outsides greatly upside down, rotational positioning main body, its location notch 4 is alignd with the groove 8 on rotor 7 iron cores, then locating piece 5 is inserted in location notch 4 by the top of location notch 4, now block sword 5-2 and insert in groove 8, realize the fixing of location main body and rotor 7; Multi-pole magnet-ring 6 is enclosed within on motor shaft 9, because the anchor ring of magnet ring is provided with the position line that angle is 180 degree, regulate multi-pole magnet-ring 6, position line is alignd with the edge of a knife of location swaging clamp 2, realize the accurate location of multi-pole magnet-ring 6, and stick with glue agent multi-pole magnet-ring 6 and motor shaft 9 are bondd fixing.
Claims (5)
1. the accurate calibration device of a multi-pole magnet-ring and motor main rotor, it is characterized in that, comprise a location main body being formed by two sections of different cylindrical shell order coaxial connections of diameter, cylindrical shell one (1) inwall that this location main diameter is less is arranged with a pair of location swaging clamp (2), on larger cylindrical shell two (3) outer walls of diameter, corresponding location swaging clamp (2) is axially arranged with location notch (4) respectively, the moving locating piece (5) that is connected with of described location notch sliding (4).
2. the accurate calibration device of a kind of multi-pole magnet-ring according to claim 1 and motor main rotor, it is characterized in that, the cross section of described location swaging clamp (2) is isosceles triangle, triangle base is connected with cylindrical shell one (1) inwall, and this location swaging clamp (2) is along the length setting of cylindrical shell one (1).
3. the accurate calibration device of a kind of multi-pole magnet-ring according to claim 1 and 2 and motor main rotor, is characterized in that, a segment distance is left in the bottom of the bottom of described location swaging clamp (2) and cylindrical shell one (1).
4. the accurate calibration device of a kind of multi-pole magnet-ring according to claim 1 and motor main rotor, is characterized in that, described location notch (4) is vertical groove, and Qi Dingkou is positioned on the shoulder of cylindrical shell two (3).
5. the accurate calibration device of a kind of multi-pole magnet-ring according to claim 1 and motor main rotor, it is characterized in that, described locating piece (5) comprises the main block (5-1) that can slide up and down along location notch (4), the longitudinal section of main block (5-1) is the T shape structure of laterally placing, and the end of main block (5-1) connects a horizontal card sword (5-2) that can snap in rotor (7) iron core peripheral groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190118.5A CN103944323A (en) | 2014-05-07 | 2014-05-07 | Multi-polar magnetic ring and motor main rotor accurate calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190118.5A CN103944323A (en) | 2014-05-07 | 2014-05-07 | Multi-polar magnetic ring and motor main rotor accurate calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103944323A true CN103944323A (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410190118.5A Pending CN103944323A (en) | 2014-05-07 | 2014-05-07 | Multi-polar magnetic ring and motor main rotor accurate calibration device |
Country Status (1)
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| CN (1) | CN103944323A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269977B (en) * | 2014-10-08 | 2016-08-17 | 兰州飞行控制有限责任公司 | A kind of brshless DC motor Hall Plate Adjustment Tests platform |
| CN109175591A (en) * | 2018-09-29 | 2019-01-11 | 德盈科技（深圳）有限公司 | A kind of scolding tin handle fixed steelring |
| CN112853555A (en) * | 2020-12-26 | 2021-05-28 | 上海派爱德科技有限公司 | Single spindle yarn leading controller for rotor spinning machine |
| CN114977689A (en) * | 2022-07-28 | 2022-08-30 | 常州市武进红东电子有限公司 | Accurate calibration device and calibration method for multi-pole magnetic ring and motor main rotor |
-
2014
- 2014-05-07 CN CN201410190118.5A patent/CN103944323A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269977B (en) * | 2014-10-08 | 2016-08-17 | 兰州飞行控制有限责任公司 | A kind of brshless DC motor Hall Plate Adjustment Tests platform |
| CN109175591A (en) * | 2018-09-29 | 2019-01-11 | 德盈科技（深圳）有限公司 | A kind of scolding tin handle fixed steelring |
| CN112853555A (en) * | 2020-12-26 | 2021-05-28 | 上海派爱德科技有限公司 | Single spindle yarn leading controller for rotor spinning machine |
| CN112853555B (en) * | 2020-12-26 | 2022-01-04 | 上海派爱德科技有限公司 | Single spindle yarn leading controller for rotor spinning machine |
| CN114977689A (en) * | 2022-07-28 | 2022-08-30 | 常州市武进红东电子有限公司 | Accurate calibration device and calibration method for multi-pole magnetic ring and motor main rotor |
| CN114977689B (en) * | 2022-07-28 | 2022-10-21 | 常州市武进红东电子有限公司 | Accurate calibration device and calibration method for multi-pole magnetic ring and motor main rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |
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| WD01 | Invention patent application deemed withdrawn after publication |