CN203883633U - A large power permanent magnet generator magnetic steel piece installation device - Google Patents
A large power permanent magnet generator magnetic steel piece installation device Download PDFInfo
- Publication number
- CN203883633U CN203883633U CN201420249605.XU CN201420249605U CN203883633U CN 203883633 U CN203883633 U CN 203883633U CN 201420249605 U CN201420249605 U CN 201420249605U CN 203883633 U CN203883633 U CN 203883633U
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- Prior art keywords
- magnetic steel
- permanent magnet
- installation
- magnet steel
- power permanent
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Abstract
The utility model discloses a large power permanent magnet generator magnetic steel piece installation device comprising a rotor bracket, magnetic steel pieces, an installation guide cylinder and a push guide mechanism. The installation guide cylinder comprises a cylinder and magnetic division stoppers fixed in the cylinder. The installation guide cylinder is put around a rotor magnet yoke and installation guide grooves are formed by the installation guide cylinder and the rotor magnet yoke. The push guide mechanism comprises a push guide groove and a jackscrew. The cross section of the push guide groove matches the cross section of the magnetic steel pieces. The push guide groove is in butt joint with the installation guide grooves. The other end of the push guide groove is provided with a magnetic steel piece placing opening. The jackscrew is in butt joint with the magnetic steel piece placing opening and is fixed on the rotor bracket. The large power permanent magnet generator magnetic steel piece installation device overcomes the strong magnetic attracting force applied to a rotor core by the magnetic steel pieces and the safe, accurate and complete installation of the magnetic steel pieces can be guaranteed during assembly.
Description
Technical field
The utility model belongs to dynamo-electric field, is specially a kind of high-power permanent magnet generator magnetic steel mounting device.
Background technology
At present, in the installation process of high-power rare-earth permanent magnet generator rotor magnet steel, generally by screw, magnet steel is fixed on armature spindle.But because armature spindle is low-carbon steel material, high-power permanent magnet generator magnet steel volume is large, it runs into Steel material can produce the uncontrollable huge suction of manpower.Once accidentally drop, can cause breaking of magnet steel, cause damage, also easily hurt sb.'s feelings, cause the accident.
Utility model content
Utility model object: for the problems referred to above, the utility model provides a kind of device that high-power permanent magnet generator magnet steel is quick, accurate, safety is installed of realizing.
Technical scheme: a kind of high-power permanent magnet generator magnetic steel mounting device, comprise rotor field spider, magnet steel, guide, derivation mechanism are installed; Described installation guide comprises that cylinder, magnetic cuts apart link stopper, and described magnetic is cut apart link stopper and is weldingly fixed on described cylinder interior, and described installation guide is enclosed within rotor yoke, with its formation, guide groove is installed; Described derivation mechanism comprises derivation groove, spiral top, and described derivation slot cross-section and described magnet steel cross section match, and described derivation groove docks with described installation guide groove, and the described derivation groove other end leaves magnet steel and lays mouth; Described spiral top is laid mouth with described magnet steel and is docked, and described spiral top is fixed on described rotor field spider.
Further, described installation guide is detachable, splits into some cylinder parts with slot segmentation.
Further, described magnet steel is installed guide groove outer wall and is offered some fixing holes, when magnet steel is in place, with bolt, by fixing hole, is fixed.
Further, described spiral top comprises leading screw, leading screw support, crank, magnet steel push pedal.
Beneficial effect: compared with prior art, the utility model has the advantages that and overcome the huge suction that high-power permanent magnet generator magnet steel produces armature spindle, the problem that is difficult to installation, guarantees that magnet steel installation accurately puts in place, and guarantee safety.
Accompanying drawing explanation
Fig. 1 is that the utility model is worked as magnet steel and is positioned at the cutaway view while laying mouthful;
Fig. 2 is that the utility model is worked as magnet steel and is positioned at cutaway view when guide groove is installed;
Fig. 3 is for installing the structural representation of guide.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in accompanying drawing 1-3, a kind of high-power permanent magnet generator magnetic steel mounting device, comprises rotor field spider 1, magnet steel 2, and guide, derivation mechanism are installed; Guide is installed and is comprised that cylinder 31, magnetic cuts apart link stopper 32, magnetic is cut apart link stopper 32 and is weldingly fixed on cylinder 31 inside, guide is installed and is enclosed within rotor yoke 6, with its formation, guide groove 33 is installed; Derivation mechanism comprises derivation groove 41, spiral top, and derivation groove 41 cross sections are consistent with magnet steel 2 cross sections, and derivation groove 41 docks with guide groove 33 is installed, and derivation groove 41 other ends leave magnet steel and lay mouth 42; Spiral top is laid mouth 42 with magnet steel and is docked, and spiral top is fixed on rotor field spider 1.
As shown in Figure 3, guide being installed detachable, is the cirque structure being spliced with cylinder 31 parts of slot segmentation by some, guide groove 33 is installed and is provided with fixing hole, and magnet steel 2 is fixed through fixing hole with bolt 8 after deriving and putting in place.
As shown in accompanying drawing 1-2, magnet steel 2 is placed in magnet steel and lays on mouth 42, shakes crank 53, makes leading screw 51 promote magnet steel 2 and enters guide groove 33 arrival relevant positions are installed along derivation groove 41; After magnet steel puts in place, by bolt 8, be fixed in rotor yoke 6; After the whole installations of row's magnet steel 2, rotor axle 7, makes another that guide groove 33 is installed and docks with derivation groove 41, repeats above-mentioned steps and carries out the installation of magnet steel 2, until all complete.
Use the utility model, simple in structure, easily operation, significantly improves installation effectiveness, and has ensured production safety.
Claims (4)
1. a high-power permanent magnet generator magnetic steel mounting device, comprises rotor field spider (1), magnet steel (2), it is characterized in that: also comprise guide, derivation mechanism are installed; Described installation guide comprises that cylinder (31), magnetic cuts apart link stopper (32), and described magnetic is cut apart link stopper (32) and is fixed on described cylinder (31) inside, and described installation guide is enclosed within rotor yoke, with its formation, guide groove (33) is installed; Described derivation mechanism comprises derivation groove (41), spiral top, described derivation groove (41) cross section and described magnet steel (2) cross section match, described derivation groove (41) docks with described installation guide groove (33), and described derivation groove (41) other end leaves magnet steel and lays mouthful (42); Described spiral top is laid mouthful (42) with described magnet steel and is docked, and described spiral top is fixed on described rotor field spider (1).
2. a kind of high-power permanent magnet generator magnetic steel mounting device according to claim 1, is characterized in that: described installation guide is detachable, splits into some unit.
3. a kind of high-power permanent magnet generator magnetic steel mounting device according to claim 1, is characterized in that: described installation guide groove (33) outer wall is offered some fixing holes, fixedly mounts described magnet steel (2).
4. a kind of high-power permanent magnet generator magnetic steel mounting device according to claim 1, is characterized in that: described spiral top comprises leading screw (51), leading screw support (52), crank (53), magnet steel push pedal (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249605.XU CN203883633U (en) | 2014-05-15 | 2014-05-15 | A large power permanent magnet generator magnetic steel piece installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249605.XU CN203883633U (en) | 2014-05-15 | 2014-05-15 | A large power permanent magnet generator magnetic steel piece installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883633U true CN203883633U (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249605.XU Expired - Fee Related CN203883633U (en) | 2014-05-15 | 2014-05-15 | A large power permanent magnet generator magnetic steel piece installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883633U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737412A (en) * | 2016-12-19 | 2017-05-31 | 南京磁谷科技有限公司 | A kind of frock installed suitable for magnetic suspension motor rotor mandrel and magnetic material |
| CN106787957A (en) * | 2016-12-19 | 2017-05-31 | 南京磁谷科技有限公司 | A kind of radially fixed structure of magnetic suspension motor rotor magnetic material |
| CN106787510A (en) * | 2016-12-25 | 2017-05-31 | 中船重工电机科技股份有限公司 | Alinco assembled frock and its assembly method on permanent magnetism velocity modulation electric engine rotor |
| CN108054886A (en) * | 2017-11-28 | 2018-05-18 | 浙江省金华市电机实业有限公司 | the magnetic steel mounting device of permanent magnet generator |
-
2014
- 2014-05-15 CN CN201420249605.XU patent/CN203883633U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737412A (en) * | 2016-12-19 | 2017-05-31 | 南京磁谷科技有限公司 | A kind of frock installed suitable for magnetic suspension motor rotor mandrel and magnetic material |
| CN106787957A (en) * | 2016-12-19 | 2017-05-31 | 南京磁谷科技有限公司 | A kind of radially fixed structure of magnetic suspension motor rotor magnetic material |
| CN106787510A (en) * | 2016-12-25 | 2017-05-31 | 中船重工电机科技股份有限公司 | Alinco assembled frock and its assembly method on permanent magnetism velocity modulation electric engine rotor |
| CN108054886A (en) * | 2017-11-28 | 2018-05-18 | 浙江省金华市电机实业有限公司 | the magnetic steel mounting device of permanent magnet generator |
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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: 212132, No. 300, No. 3 South Port Road, Dagang District, Zhenjiang, Jiangsu Patentee after: JIANGSU DONGFANG KANGCHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 3, No. 300, South Harbor Road, Dagang New District, Jiangsu, Zhenjiang, 212135 Patentee before: ZHENJIANG DONGFANG KANGCHI GENERATOR MANUFACTURING CO.,LTD. |
|
| 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 |