CN203883634U - Rotor steel magnet positioning pasting device - Google Patents
Rotor steel magnet positioning pasting device Download PDFInfo
- Publication number
- CN203883634U CN203883634U CN201420254152.XU CN201420254152U CN203883634U CN 203883634 U CN203883634 U CN 203883634U CN 201420254152 U CN201420254152 U CN 201420254152U CN 203883634 U CN203883634 U CN 203883634U
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- rotor
- magnet steel
- steel
- rotor chamber
- compact heap
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- Expired - Fee Related
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Abstract
The utility model relates to the field of motors, and particularly relates to a rotor steel magnet positioning pasting device. The pasting device includes a positioning base, steel magnet compression blocks, elastic members, and separation baffle plates, a rotor chamber for receiving a rotor is arranged in the positioning base, each steel magnet compression block is corresponding to a steel magnet on the rotor, the steel magnet compression blocks are arranged in the rotor chamber and are in central symmetry with respect to the center of the rotor chamber, the steel magnet compression blocks are fixed on the inner wall of the rotor chamber through the elastic members, one separation baffle plate for separating steel magnets is arranged between every two adjacent steel magnet compression block, the separation baffle plates are in central symmetry with respect to the center of the rotor chamber, the bottom of the rotor chamber in the positioning base is sealed, and only a rotating shaft hole is left for a rotating shaft of the rotor to pass through. The positions of the steel magnets are guaranteed by the pasting device, and the pasting of the steel magnets don't have to wait for the primary solidification of a single steel magnet, and therefore the work efficiency is high, the distribution of the steel magnets is uniform, and the pasting problem of a fully round rotor iron core without steel magnet positioning grooves can be better solved.
Description
Technical field
The utility model relates to technical field of motors, particularly a kind of rotor magnetic steel positioning pasting.
Background technology
After the rotor of the surface-mount type magnet steel of existing servomotor generally all adopts sheet punching press, folded riveting forms, punching magnet steel mounting groove in punching, be convenient to the stickup of magnet steel, but because the rotor punching material of folded riveting is generally silicon steel sheet, as stator adopts whole circular design, stator punching punching waste material in the middle of can utilizing carries out the punching of rotor punching, but the expense of punching and folded riveting is relatively high; As adopt assembled stator, and because the waste material in the middle of not having can utilize, the punching of rotor punching also needs independent silicon steel material to carry out punching, and the expense producing can increase greatly, and being therefore badly in need of a kind of rational scheme solves this problem.The scheme adopting is at present for adopting irony bar to adopt the method turning bars cylindrical of machining, obtain magnet steel and paste needed surface, it is cheap that the irony bar that this scheme adopts and silicon steel sheet are compared Master Cost, processing charges is lower, can significantly reduce processing charges, reduction product cost, the saving material of rotor core.And because the rotor core cylindrical of this scheme institute turning is smooth former, the location notch of nonmagnetic steel, the stickup of magnet steel is brought to very large trouble, the scheme that adopts before this this scheme to paste magnet steel is artificial stickup substantially, gap by range estimation magnet steel is pasted or adopts simple magnet steel spacing block to carry out location positioning, because the stickup of magnet steel is solidified and is needed the time, and there is larger mutual attraction between adjacent two magnet steel, therefore after needing to wait a magnet steel primary solidification before this, could paste next magnet steel, production efficiency is low, and processing cost is high; The product of processing, the decile size of magnet steel is poor, serious impact operation noise and the torque performance of motor, increased the torque ripple of motor, electric machine combination property variation.
Utility model content
Technical problem to be solved in the utility model is: a kind of rotor magnetic steel positioning pasting is provided, improves bonding efficiency and the decile dimensional accuracy of magnet steel.
The utility model solves the technical scheme that its technical problem adopts: a kind of rotor magnetic steel positioning pasting, comprise positioning base, magnet steel compact heap, elastic component and separation baffles, on positioning base, have for placing the rotor chamber of rotor, a magnet steel in each magnet steel compact heap respective rotor, magnet steel compact heap is arranged in this rotor chamber and the revenue centre of relative rotor chamber symmetry, magnet steel compact heap is fixed on the inwall of rotor chamber by elastic component, the separation baffles of separating magnet steel is set between adjacent magnet steel compact heap, the revenue centre of the relative rotor chamber of separation baffles is symmetrical, the bottom lock of the rotor chamber on positioning base, only leaves and is convenient to the shaft hole that the rotating shaft of rotor is passed.
Reliable for ease of magnet steel, insert exactly sticker, further limit, in the rotor chamber of positioning base, there is a circle magnet steel compact heap is carried out to spacing boss, slide in the bottom of magnet steel compact heap on boss, the inside top of magnet steel compact heap has the guiding surface of being convenient to insert magnet steel.
The beneficial effects of the utility model are: the position of magnet steel guarantees by sticker, and the stickup of magnet steel is without the primary solidification of waiting for monolithic magnet steel, therefore operating efficiency is high, and magnet steel is evenly distributed, and the magnet steel of rotor core that has well solved the nonmagnetic steel location notch of full circle shape is pasted problem.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is axial section structural representation of the present utility model;
Fig. 2 is circumferential cross-sectional view of the present utility model;
In figure: 1. positioning base, 2. magnet steel compact heap, 3. elastic component, 4. separation baffles, 5. rotor core rotor, 6. magnet steel, 7. guiding surface.
Embodiment
As illustrated in fig. 1 and 2, a kind of rotor magnetic steel positioning pasting, comprises positioning base 1, magnet steel compact heap 2, elastic component 3 and separation baffles 4.
Magnet steel compact heap 2 provides centripetal pressure in the curing process of magnet steel 6, so as magnet steel 6 can better with rotor core 5 laminating closely, the size of the inner side cambered surface of magnet steel compact heap 2 and the extrados of magnet steel 6 matches, so that positioning magnetic steel 6 better.Elastic component 3, for pressure is provided, adopts helical spring in the present embodiment, and the pressure of spring is adjustable, to provide suitable pressure to magnet steel 6.Separation baffles 4 is for the circumferential location of magnet steel 6.
On positioning base 1, have for placing the rotor chamber of rotor, a magnet steel 6 in each magnet steel compact heap 2 respective rotor, magnet steel compact heap 2 is arranged in this rotor chamber and the revenue centre of relative rotor chamber symmetry, magnet steel compact heap 2 is fixed on the inwall of rotor chamber by elastic component 3, the separation baffles 4 of separating magnet steel 6 is set between adjacent magnet steel compact heap 2, and the revenue centre of separation baffles 4 relative rotor chamber is symmetrical; The bottom lock of the rotor chamber on positioning base 1, only leaves and is convenient to the shaft hole that the rotating shaft of rotor is passed.
In the rotor chamber of positioning base 1, having a circle magnet steel compact heap 2 is carried out to spacing boss, slides in the bottom of magnet steel compact heap 2 on boss, and the inside top of magnet steel compact heap 2 has the guiding surface 7 of being convenient to insert magnet steel 6.
The using method of magnet steel positioning bonding device is as follows:
First the rotor that need to paste magnet steel 6 packs in the rotor chamber of positioning base 1 locates; Then at the composition surface of magnet steel 6 gluing, guiding surface 7 by magnet steel 6 along magnet steel compact heap 2 inserts, utilize the pressure of spring, can bond with rotor core 5 surfaces, repeat above-mentioned operation, can respectively other magnet steel 6 be inserted respectively to corresponding magnet steel position, can complete the work of whole magnet steel bonding.
Claims (2)
1. a rotor magnetic steel positioning pasting, it is characterized in that: comprise positioning base (1), magnet steel compact heap (2), elastic component (3) and separation baffles (4), on positioning base (1), have for placing the rotor chamber of rotor, a magnet steel (6) in each magnet steel compact heap (2) respective rotor, magnet steel compact heap (2) is arranged in this rotor chamber and the revenue centre of relative rotor chamber symmetry, magnet steel compact heap (2) is fixed on the inwall of rotor chamber by elastic component (3), the separation baffles (4) of separating magnet steel (6) is set between adjacent magnet steel compact heap (2), separation baffles (4) is the revenue centre symmetry of rotor chamber relatively,
The bottom lock of the rotor chamber on positioning base (1), only leaves and is convenient to the shaft hole that the rotating shaft of rotor is passed.
2. rotor magnetic steel positioning pasting according to claim 1, it is characterized in that: in the rotor chamber of described positioning base (1), there is a circle magnet steel compact heap (2) is carried out to spacing boss, slide in the bottom of magnet steel compact heap (2) on boss, the inside top of magnet steel compact heap (2) has the guiding surface (7) of being convenient to insert magnet steel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254152.XU CN203883634U (en) | 2014-05-16 | 2014-05-16 | Rotor steel magnet positioning pasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254152.XU CN203883634U (en) | 2014-05-16 | 2014-05-16 | Rotor steel magnet positioning pasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883634U true CN203883634U (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254152.XU Expired - Fee Related CN203883634U (en) | 2014-05-16 | 2014-05-16 | Rotor steel magnet positioning pasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883634U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863189A (en) * | 2017-04-20 | 2017-06-20 | 苏州工业园区凯艺精密科技有限公司 | One kind dress magnet holder |
| CN107378460A (en) * | 2017-07-25 | 2017-11-24 | 武汉源海博创科技有限公司 | The permanent magnet mounting tool and method of electromagnetic actuator mover |
| CN108183585A (en) * | 2018-02-09 | 2018-06-19 | 苏州市翔耀精密自动化设备有限公司 | A kind of rotor inner circle magnet steel labelling machine |
| CN108667240A (en) * | 2017-03-31 | 2018-10-16 | 廊坊市科成节能技术有限公司 | Permanent-magnetic electric machine rotor magnet steel automatic mounting machine |
| CN110474500A (en) * | 2019-09-18 | 2019-11-19 | 重庆虎溪电机工业有限责任公司 | A kind of external winding stator core assembly tool and its assembly technology |
| CN111277086A (en) * | 2020-02-13 | 2020-06-12 | 山东大学 | Automatic gluing assembly system and method for torque motor rotor magnetic steel |
| CN108667240B (en) * | 2017-03-31 | 2024-06-11 | 引领时空(河北)新能源科技有限公司 | Automatic mounting machine for rotor magnetic steel of permanent magnet motor |
-
2014
- 2014-05-16 CN CN201420254152.XU patent/CN203883634U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667240A (en) * | 2017-03-31 | 2018-10-16 | 廊坊市科成节能技术有限公司 | Permanent-magnetic electric machine rotor magnet steel automatic mounting machine |
| CN108667240B (en) * | 2017-03-31 | 2024-06-11 | 引领时空(河北)新能源科技有限公司 | Automatic mounting machine for rotor magnetic steel of permanent magnet motor |
| CN106863189A (en) * | 2017-04-20 | 2017-06-20 | 苏州工业园区凯艺精密科技有限公司 | One kind dress magnet holder |
| CN106863189B (en) * | 2017-04-20 | 2019-01-15 | 苏州工业园区凯艺精密科技有限公司 | A kind of dress magnet holder |
| CN107378460A (en) * | 2017-07-25 | 2017-11-24 | 武汉源海博创科技有限公司 | The permanent magnet mounting tool and method of electromagnetic actuator mover |
| CN107378460B (en) * | 2017-07-25 | 2020-01-14 | 武汉源海博创科技有限公司 | Permanent magnet installation tool and method for rotor of electromagnetic actuator |
| CN108183585A (en) * | 2018-02-09 | 2018-06-19 | 苏州市翔耀精密自动化设备有限公司 | A kind of rotor inner circle magnet steel labelling machine |
| CN108183585B (en) * | 2018-02-09 | 2023-12-15 | 苏州市翔耀精密自动化设备有限公司 | Motor rotor inner circle magnetic steel pasting machine |
| CN110474500A (en) * | 2019-09-18 | 2019-11-19 | 重庆虎溪电机工业有限责任公司 | A kind of external winding stator core assembly tool and its assembly technology |
| CN111277086A (en) * | 2020-02-13 | 2020-06-12 | 山东大学 | Automatic gluing assembly system and method for torque motor rotor magnetic steel |
| CN111277086B (en) * | 2020-02-13 | 2021-09-07 | 山东大学 | Automatic gluing assembly system and method for torque motor rotor magnetic steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20210516 |