CN203289285U - Permanent magnet motor magnetic steel assembling device - Google Patents
Permanent magnet motor magnetic steel assembling device Download PDFInfo
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- CN203289285U CN203289285U CN2013203337677U CN201320333767U CN203289285U CN 203289285 U CN203289285 U CN 203289285U CN 2013203337677 U CN2013203337677 U CN 2013203337677U CN 201320333767 U CN201320333767 U CN 201320333767U CN 203289285 U CN203289285 U CN 203289285U
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- iron core
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Abstract
The utility model discloses a permanent magnet motor magnetic steel assembling device used for assembling magnetic steel of a permanent magnet motor. The magnetic steel assembling device comprises a motor iron core. The magnetic steel assembling device also comprises a guide plate, a buffer plate, a pedestal and a hold-down mechanism. The guide plate and the buffer plate are both plates made of high polymer material. The guide plate is provided with a groove which is corresponding to a magnetic steel putting groove of the motor iron core. The motor iron core is arranged between the guide plate and the buffer plate, and the motor iron core, the guide plate and the buffer plate are pressed and fixed on the pedestal via the hold-down mechanism. The magnetic steel assembling device further comprises a cushion plate which is arranged above the guide plate. The cushion plate is provided with the groove which is corresponding to the groove on the guide plate. The size of the groove on the cushion plate is larger than that of the groove on the guide plate. The hold-down mechanism is composed of a screw rod, a screw nut and a U-shaped pressing plate. The magnetic steel assembling device can ensure that the surface of magnetic steel does not be damaged and impact force on the magnetic steel can be alleviated during assembling process. Therefore, application performance of the motor is ensured and the service life of the motor is prolonged.
Description
Technical field
The utility model relates to a kind of assembling device, particularly relates to a kind of alinco assembled device of magneto, belongs to field of motor manufacturing.
Background technology
Magneto is to substitute excitation winding with permanent magnet to carry out the motor of excitation, and along with the development of permanent magnetism technology and electric machines control technology, efficient permanent magnet motor obtains applying more and more widely.Efficient permanent magnet motor generally adopts thulium permanent magnet; because thulium permanent magnet has stronger magnetic attraction; during assembling, magnet steel is very easily encountered iron core, frock etc.; clash into magnet steel; scratch the magnet steel sealer and happen occasionally, cause the magnet steel lost of life, magnetic property inconsistent, thereby cause that the motor magnetic property is inconsistent and descend useful life; in addition, magnet steel also need keep in repair and change after damaging.How to guarantee that magnet steel does not scratch, is not impacted in assembling process, become the problem that need solve in the efficient permanent magnet motor alinco assembled.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of and can guarantee that the magnet steel surface is not damaged and can be slowed down the magnet steel impact in assembling process, thereby guarantee motor serviceability and the magnetic steel of magnetoelectric machine assembling device in life-span.
For solving the problems of the technologies described above, the utility model adopts a kind of like this magnetic steel of magnetoelectric machine assembling device, is used for the alinco assembled of magneto, comprises electric machine iron core, and this alinco assembled device also comprises guide plate, buffer board, base and hold-down mechanism; Described guide plate and buffer board are all plates of being made by macromolecular material, offer the groove corresponding with the magnet steel standing groove of described electric machine iron core on guide plate, described electric machine iron core is placed between guide plate and buffer board and by described hold-down mechanism the three is pressed abd fixed on described base.
In the utility model, this alinco assembled device also comprises backing plate, and described backing plate is placed on guide plate, is offering the groove corresponding with groove on described guide plate on backing plate, and the groove size on backing plate is greater than the groove size on guide plate.
Hold-down mechanism of the present utility model consists of screw rod, nut and U-shaped pressing plate, the lower end of described screw rod is fixedly mounted on described base, the upper end of screw rod is screwed with nut and U-shaped pressing plate, described nut thrust be delivered to successively backing plate, guide plate, electric machine iron core, buffer board and base by the U-shaped pressing plate.
Base of the present utility model, backing plate, screw rod, nut and U-shaped pressing plate are made by non-magnetic metal material.
After adopting said structure, the utlity model has following beneficial effect:
Guide plate of the present utility model, electric machine iron core and buffer board are fastened on base by hold-down mechanism, and the magnet steel that scribbles adhesive glue during near guide plate,, without clashing into, when magnet steel inserts guide plate, does not scratch, easily passes through.Because the electric machine iron core magnetization produces suction, magnet steel produces the punching energy, impacts on buffer board, by the elasticity of buffer board, will rush and can absorb, and the protection magnet steel is not impacted.Backing plate is set above guide plate, and backing plate plays booster action to guide plate.Screw rod, nut, pressing plate, backing plate and base adopt nonmagnetic metal material manufacturing, do not magnetize, do not produce magnetic attraction with magnet steel, thereby guarantee that magnet steel more safely assembles, reach the efficient permanent magnet motor alinco assembled without scratching, without clashing into, without damaged, stopped motor magnetic property that magnet steel causes because of assembling inconsistent and descend useful life.
Description of drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the utility model magnetic steel of magnetoelectric machine assembling device.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the schematic top plan view of guide plate in the utility model.
Fig. 4 is the schematic top plan view of backing plate in the utility model.
Embodiment
, to a kind of magnetic steel of magnetoelectric machine assembling device shown in Figure 4, be used for the alinco assembled of magneto referring to Fig. 1, comprise electric machine iron core 2, this alinco assembled device also comprises guide plate 1, buffer board 3, base 4 and hold-down mechanism; Described guide plate 1 and buffer board 3 are all plates of being made by macromolecular material, the board of high molecular materials of guide plate 1 has nonmagnetic, good toughness, high-lubricity and non-adhesiveness, that the board of high molecular materials of buffer board 3 has is nonmagnetic, not adhesiveness and good elasticity, offer the groove 1-1 corresponding with the magnet steel standing groove of described electric machine iron core 2 on guide plate 1, the guiding while being used for placing magnet steel; Described electric machine iron core 2 is placed between guide plate 1 and buffer board 3 and by described hold-down mechanism the three is pressed abd fixed on described base 4.
This alinco assembled device also comprises backing plate 5, described backing plate 5 is placed on guide plate 1,1 booster action of 5 pairs of guide plates of backing plate, offering the groove 5-1 corresponding with groove 1-1 on described guide plate 1 on backing plate 5, the groove 5-1 size on backing plate 5 is greater than the groove 1-1 size on guide plate 1.When assembling, guide plate 1 is used in combination with backing plate 5.Base 4 of the present utility model is used for supporting buffer board 3, and electric machine iron core 2 is also had positioning action.
Described hold-down mechanism consists of screw rod 6, nut 7 and U-shaped pressing plate 8, the lower end of described screw rod 6 is fixedly mounted on described base 4, the upper end of screw rod 6 is screwed with nut 7 and U-shaped pressing plate 8, described nut 7 thrust be delivered to successively backing plate 5, guide plate 1, electric machine iron core 2, buffer board 3 and base 4 by U-shaped pressing plate 8.The pressing plate 8 that the utility model guide plate 1 arranges above offers U-shaped groove, to facilitate putting into and taking out of pressing plate 8, backing plate 5, guide plate 1 and electric machine iron core 2.
Base 4 of the present utility model, backing plate 5, screw rod 6, nut 7 and U-shaped pressing plate 8 are made by non-magnetic metal material.
Assembly work of the present utility model is as follows: base 4 is put on platform, and buffer board 3 is placed on base 4, then electric machine iron core 2 is placed on buffer board 3, puts successively guide plate 1, backing plate 5 and pressing plate 8; Use locating piece that the grooved of the grooved of guide plate 1, backing plate 5 and electric machine iron core 2 is alignd; By fastening nut 7, pressing plate 8, backing plate 5, guide plate 1, electric machine iron core 2, buffer board 3 and base 4 are fixed together; Take out locating piece; Adhesive glue is coated on magnet steel two surfaces, and the sign polarity of pressing magnet steel is corresponding with the sign polarity of backing plate 5, and along in the groove 1-1 insertion electric machine iron core 2 of guide plate 1, in case of necessity, available insertion rod is shifted magnet steel onto position; Successively all the other magnet steel are inserted in electric machine iron core 2; After glue primary solidification to be bonded, unscrew nut 7, take off pressing plate 8, backing plate 5, guide plate 1 and electric machine iron core 2 and get final product.
Claims (4)
1. magnetic steel of magnetoelectric machine assembling device, be used for the alinco assembled of magneto, comprises electric machine iron core (2), and it is characterized in that: this alinco assembled device also comprises guide plate (1), buffer board (3), base (4) and hold-down mechanism; Described guide plate (1) and buffer board (3) are all plates of being made by macromolecular material, offer the groove (1-1) corresponding with the magnet steel standing groove of described electric machine iron core (2) on guide plate (1), described electric machine iron core (2) is placed between guide plate (1) and buffer board (3) and by described hold-down mechanism the three is pressed abd fixed on described base (4).
2. magnetic steel of magnetoelectric machine assembling device according to claim 1, it is characterized in that: this alinco assembled device also comprises backing plate (5), described backing plate (5) is placed on guide plate (1), offer the groove (5-1) corresponding with the upper groove (1-1) of described guide plate (1) on backing plate (5), groove (5-1) size on backing plate (5) is greater than groove (1-1) size on guide plate (1).
3. magnetic steel of magnetoelectric machine assembling device according to claim 2, it is characterized in that: described hold-down mechanism consists of screw rod (6), nut (7) and U-shaped pressing plate (8), the lower end of described screw rod (6) is fixedly mounted on described base (4), the upper end of screw rod (6) is screwed with nut (7) and U-shaped pressing plate (8), described nut (7) thrust be delivered to successively backing plate (5), guide plate (1), electric machine iron core (2), buffer board (3) and base (4) by U-shaped pressing plate (8).
4. magnetic steel of magnetoelectric machine assembling device according to claim 3, it is characterized in that: described base (4), backing plate (5), screw rod (6), nut (7) and U-shaped pressing plate (8) are made by non-magnetic metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203337677U CN203289285U (en) | 2013-06-09 | 2013-06-09 | Permanent magnet motor magnetic steel assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203337677U CN203289285U (en) | 2013-06-09 | 2013-06-09 | Permanent magnet motor magnetic steel assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289285U true CN203289285U (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203337677U Expired - Lifetime CN203289285U (en) | 2013-06-09 | 2013-06-09 | Permanent magnet motor magnetic steel assembling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203289285U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810988A (en) * | 2014-01-23 | 2015-07-29 | 珠海格力电器股份有限公司 | Magnetic steel assembly guiding device |
| CN105119433A (en) * | 2015-07-14 | 2015-12-02 | 上海电机系统节能工程技术研究中心有限公司 | Synchronous reluctance permanent magnet motor rotor key manufacturing process |
| CN107769492A (en) * | 2017-11-22 | 2018-03-06 | 江西博致电子技术有限公司 | A kind of assembling device and method for being used to assemble the permanent magnet of permagnetic synchronous motor |
| CN111313629A (en) * | 2018-12-11 | 2020-06-19 | 合肥巨一动力系统有限公司 | Automatic magnetic steel inserting assembly method and assembly structure for multiple magnetic steels of motor |
-
2013
- 2013-06-09 CN CN2013203337677U patent/CN203289285U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810988A (en) * | 2014-01-23 | 2015-07-29 | 珠海格力电器股份有限公司 | Magnetic steel assembly guiding device |
| CN104810988B (en) * | 2014-01-23 | 2017-06-06 | 珠海格力电器股份有限公司 | Magnetic steel assembly guiding device |
| CN105119433A (en) * | 2015-07-14 | 2015-12-02 | 上海电机系统节能工程技术研究中心有限公司 | Synchronous reluctance permanent magnet motor rotor key manufacturing process |
| CN107769492A (en) * | 2017-11-22 | 2018-03-06 | 江西博致电子技术有限公司 | A kind of assembling device and method for being used to assemble the permanent magnet of permagnetic synchronous motor |
| CN111313629A (en) * | 2018-12-11 | 2020-06-19 | 合肥巨一动力系统有限公司 | Automatic magnetic steel inserting assembly method and assembly structure for multiple magnetic steels of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 213166 Jiangsu province Changzhou Fenglin Wujin high tech Industrial Development Zone, Road No. 199 Patentee after: NEW UNITED GROUP Co.,Ltd. Patentee after: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. Address before: 213164 Jiangsu city of Changzhou province were Wujin high tech Industrial Development Zone, Road No. 68 Patentee before: NEW UNITED GROUP Co.,Ltd. Patentee before: JIANGSU CHANGQIAN MOTOR Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 213166 Jiangsu city of Changzhou province Wujin Fenglin national hi tech Industrial Development Zone, Road No. 199 Patentee after: NEW UNITED GROUP Co.,Ltd. Patentee after: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. Address before: 213166 Jiangsu province Changzhou Fenglin Wujin high tech Industrial Development Zone, Road No. 199 Patentee before: NEW UNITED GROUP Co.,Ltd. Patentee before: NEW UNITED RAIL TRANSIT TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |