CN205428621U - Direct current motor's rotor core magnetic shoe magnetization device - Google Patents
Direct current motor's rotor core magnetic shoe magnetization device Download PDFInfo
- Publication number
- CN205428621U CN205428621U CN201521002211.5U CN201521002211U CN205428621U CN 205428621 U CN205428621 U CN 205428621U CN 201521002211 U CN201521002211 U CN 201521002211U CN 205428621 U CN205428621 U CN 205428621U
- Authority
- CN
- China
- Prior art keywords
- magnetic shoe
- rotor core
- utility
- direct current
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model discloses a direct current motor's rotor core magnetic shoe magnetization device, include the rotor core who comprises a plurality of rotor punchings, rotor core's center is equipped with the shaft hole, and the last magnetic shoe mounting groove that is equipped with the installation magnetic shoe of rotor core forms the rib between the adjacent magnetic shoe mounting groove, still includes hollow copper tube, magnetize plug and magnet charger, the plug that magnetizes is fixed in the shaft hole, and spiral winding is on the rib in proper order for hollow copper tube, and a magnet charger is connected respectively at hollow copper tube's both ends. Since the technical scheme is used, the utility model discloses a completions of once magnetizing of whole outer filling, multipolar magnetic shoe, it is efficient to magnetize, does not just have difference basically to the magnetic flux of each magnetic shoe of multipolar dynamo, the utility model discloses production efficiency is high, and product property ability uniformity is good.
Description
Technical field
This utility model relates to direct current generator manufacturing and processing equipment field, the rotor core magnetic shoe magnetizer of a kind of direct current generator.
Background technology
At present, the magnetizer that the magnetic shoe of motor is used typically all monolithic magnetizes, and efficiency is low, and can be because the difference of the magnetic flux of every a piece of magnetic shoe for multipolar dynamo, and the forward and reverse performance causing motor is variant.
Utility model content
It is high that the purpose of this utility model is just to provide a kind of production efficiency, the rotor core magnetic shoe magnetizer of the direct current generator that properties of product concordance is good.
The purpose of this utility model is realized by such technical scheme: the rotor core magnetic shoe magnetizer of a kind of direct current generator, including the rotor core being made up of some rotor punchings, the center of rotor core is provided with axis hole, rotor core is provided with the magnetic shoe mounting groove installing magnetic shoe, rib is formed between adjacent magnetic shoe mounting groove, also include hollow copper tubing, magnetize plug and magnet charger, the described plug that magnetizes is fixed in axis hole, hollow copper tubing is spirally wound on rib successively, and the two ends of hollow copper tubing connect a magnet charger respectively.
Further, the plug that magnetizes described in is fixed by positioning device in axis hole.
Preferably, described positioner is the locating ring being fixed on outside axis hole.
Owing to have employed technique scheme, this utility model has the advantage that
This utility model uses and fills outside entirety, and multipolar magnetic shoe has once magnetized, and the efficiency that magnetizes is high, and the magnetic flux of a piece of magnetic shoe every for multipolar dynamo does not has difference substantially, and this utility model production efficiency is high, and properties of product concordance is good.
Other advantages of the present utility model, target and feature will be illustrated to a certain extent in the following description, and to a certain extent, will be apparent to those skilled in the art based on to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by description below and claims and obtain.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows:
Fig. 1 is structural representation of the present utility model.
In figure: 1. rotor core；2. magnetize plug；3. locating ring；4. hollow copper tubing；5. magnet charger；6. axis hole；7. magnetic shoe mounting groove；8. rib.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of rotor core magnetic shoe magnetizer of the direct current generator of the present embodiment, including the rotor core 1 being made up of some rotor punchings, the center of rotor core 1 is provided with axis hole 6, rotor core 1 is provided with the magnetic shoe mounting groove 7 installing magnetic shoe, rib 8 is formed between adjacent magnetic shoe mounting groove 7, also include hollow copper tubing 4, magnetize plug 2 and magnet charger 5, the described plug 2 that magnetizes is fixed in axis hole 6, hollow copper tubing 4 is spirally wound on rib 8 successively, and the two ends of hollow copper tubing 4 connect a magnet charger 5 respectively.
As the improvement of the present embodiment, in order to the plug 2 that makes to magnetize does not moves in axis hole 6 and affect the effect that magnetizes, described in the plug 2 that magnetizes be fixed by positioning device in axis hole 6.
As the preferred version of the present embodiment, described positioner is the locating ring 3 being fixed on outside axis hole.
When magnetizing, opening the magnet charger at hollow copper tubing two ends, can magnetize the magnetic shoe in whole rotor core, the efficiency that magnetizes is high, and the magnetic flux of a piece of magnetic shoe every for multipolar dynamo does not has difference substantially, and the concordance making product is good.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from objective and the scope of the technical program, it all should be contained in the middle of right of the present utility model.
Claims (3)
1. the rotor core magnetic shoe magnetizer of a direct current generator, including the rotor core being made up of some rotor punchings, the center of rotor core is provided with axis hole, rotor core is provided with the magnetic shoe mounting groove installing magnetic shoe, forms rib between adjacent magnetic shoe mounting groove, it is characterised in that, also include hollow copper tubing, magnetize plug and magnet charger, the described plug that magnetizes is fixed in axis hole, and hollow copper tubing is spirally wound on rib successively, and the two ends of hollow copper tubing connect a magnet charger respectively.
The rotor core magnetic shoe magnetizer of a kind of direct current generator the most as claimed in claim 1, it is characterised in that the plug that magnetizes described in: is fixed by positioning device in axis hole.
The rotor core magnetic shoe magnetizer of a kind of direct current generator the most as claimed in claim 2, it is characterised in that: described positioner is the locating ring being fixed on outside axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002211.5U CN205428621U (en) | 2015-12-04 | 2015-12-04 | Direct current motor's rotor core magnetic shoe magnetization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002211.5U CN205428621U (en) | 2015-12-04 | 2015-12-04 | Direct current motor's rotor core magnetic shoe magnetization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428621U true CN205428621U (en) | 2016-08-03 |
Family
ID=56515060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521002211.5U Expired - Fee Related CN205428621U (en) | 2015-12-04 | 2015-12-04 | Direct current motor's rotor core magnetic shoe magnetization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469929A (en) * | 2015-12-04 | 2016-04-06 | 重庆智仁发电设备有限责任公司 | Rotor core tile-shaped magnet magnetizing apparatus for direct current motor |
| CN112164575A (en) * | 2020-09-28 | 2021-01-01 | 中钢天源股份有限公司 | Manufacturing method of small-size sintered neodymium-iron-boron multi-pole magnetic ring |
-
2015
- 2015-12-04 CN CN201521002211.5U patent/CN205428621U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469929A (en) * | 2015-12-04 | 2016-04-06 | 重庆智仁发电设备有限责任公司 | Rotor core tile-shaped magnet magnetizing apparatus for direct current motor |
| CN112164575A (en) * | 2020-09-28 | 2021-01-01 | 中钢天源股份有限公司 | Manufacturing method of small-size sintered neodymium-iron-boron multi-pole magnetic ring |
| CN112164575B (en) * | 2020-09-28 | 2022-06-24 | 中钢天源股份有限公司 | Manufacturing method of small-size sintered neodymium-iron-boron multi-pole magnetic ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2830192A3 (en) | Electric rotating apparatus | |
| CN101795048A (en) | Cylindrical permanent magnet linear motor with high thrust density | |
| CN205428621U (en) | Direct current motor's rotor core magnetic shoe magnetization device | |
| CN105099115A (en) | Switched reluctance motor with axial distribution phase equal-pole structure | |
| CN105469929A (en) | Rotor core tile-shaped magnet magnetizing apparatus for direct current motor | |
| CN203707908U (en) | Permanent-magnet motor skewed-pole rotor structure | |
| CN204103628U (en) | The two air gap claw-pole motor of a kind of composite excitation | |
| CN205430000U (en) | Water -cooled direct current motor's rotor core magnetic shoe magnetization device | |
| CN204858927U (en) | Axial cloth looks isopolar structure switched reluctance motor | |
| CN204761192U (en) | External rotor electric machine | |
| CN204205876U (en) | A kind of coil inserting apparatus rule mould | |
| CN104319965B (en) | The stator module and permanent magnetic servo-motor of a kind of permanent magnetic servo-motor | |
| CN106059159A (en) | Stator core assembly and assembling method thereof, motor, compressor and air conditioner | |
| CN204858775U (en) | Motor stator | |
| RU2017137471A (en) | METHOD FOR TREATING LIQUIDS WITH ELECTRIC FIELDS | |
| CN101860150A (en) | Four-shaded pole asynchronous motor stator | |
| CN203859593U (en) | Outer rotor direct current motor and motor outer rotor assembly | |
| CN205945305U (en) | Stator core assembly, motor, compressor and air conditioner | |
| CN205354792U (en) | Magnetizing device | |
| CN205335992U (en) | 200kW tombarthite permanent magnet generator stator is towards piece | |
| CN104253501A (en) | Wiring method of three-phase linear motor winding for cylinder type well logging vibration source | |
| CN204947759U (en) | Poly-magnetic magneto | |
| CN204205887U (en) | A kind of stator module of permanent magnetic servo-motor and permanent magnetic servo-motor | |
| CN204271773U (en) | A kind of rotor arrangement for starter | |
| CN208707398U (en) | Axial direction electric machine and its stator core |
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 |
Granted publication date: 20160803 Termination date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |