JPH0253243U - - Google Patents
Info
- Publication number
- JPH0253243U JPH0253243U JP13123088U JP13123088U JPH0253243U JP H0253243 U JPH0253243 U JP H0253243U JP 13123088 U JP13123088 U JP 13123088U JP 13123088 U JP13123088 U JP 13123088U JP H0253243 U JPH0253243 U JP H0253243U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- case
- open end
- rotor
- magnet
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の一実施例である磁石発電機の
回転子を示す分解斜視図、第２図はその組立状態
を示す要部縦断面図、東３図はその平面図、第４
図ａ，ｂはヨークに突起を形成する工程を説明す
るための各拡大部分縦断面図、第５図はその組立
途中を示す一部省略平面図である。
１１……ヨーク、１２……マグネツト、１３…
…ケース、１４……カバー、１５……突起、１６
……軸孔、１７……取り付け孔、１８……凸部、
１９……巻きかしめ代部、２０……腹面、２１…
…背面、２２……傾斜面部、２３……側面、２４
……上面、２５……下面、３０……筒壁、３１…
…収容室、３２……底面壁部、３３……リング、
３４……凹部、３５……隔壁部、３６……押さえ
部、４１……円筒形状部、４２……下側鍔部、４
３……上側鍔部、４４……突起挿入孔。
Fig. 1 is an exploded perspective view showing the rotor of a magnet generator which is an embodiment of the present invention, Fig. 2 is a vertical sectional view of the main part showing its assembled state, Fig. 3 is a plan view thereof, and Fig. 4
Figures a and b are enlarged partial vertical cross-sectional views for explaining the process of forming protrusions on the yoke, and Figure 5 is a partially omitted plan view showing the process of assembly. 11...Yoke, 12...Magnet, 13...
...Case, 14...Cover, 15...Protrusion, 16
... shaft hole, 17 ... mounting hole, 18 ... convex part,
19...Rolling crimping allowance, 20...Blind surface, 21...
...Back surface, 22...Slope section, 23...Side surface, 24
...Top surface, 25...Bottom surface, 30...Cylinder wall, 31...
...Accommodation chamber, 32...Bottom wall, 33...Ring,
34... Recessed portion, 35... Partition wall portion, 36... Holding portion, 41... Cylindrical portion, 42... Lower flange portion, 4
3...Upper flange, 44...Protrusion insertion hole.
Claims (1)
部開放枠を環状に連結されて形成されているケー
スが略椀形状のヨーク内に嵌入されており、この
ケースの各収容室に前記マグネツトがそれぞれ挿
入されており、さらに、ケースおよびマグネツト
の内側に筒形状のカバーが嵌入されてい磁石発電
機の回転子において、ヨークの開放端側内壁面に
複数の突起が前記ケースの上部開放枠に対応する
ように配されて膨出形成された後、このヨークの
開放端外周側が薄肉状に開設されてヨーク開放端
に環状の巻きかしめ代部が形成され、前記カバー
のヨーク開放端側端面には径方向外側に突出した
環状の鍔部が形成され、この鍔部には突起挿入孔
が開設されており、前記巻きかしめ代部のヨーク
内周側への巻きかしめにより前記各突起がこの突
起挿入孔内に挿通されて各マグネツトの肩部にそ
れぞれ係合されていることを特徴とする磁石発電
機の回転子。 A case is formed by connecting a plurality of storage chambers having shapes corresponding to the magnets in an annular manner with an open upper frame, and the case is fitted into a substantially bowl-shaped yoke, and the magnets are inserted into each of the storage chambers of this case. Furthermore, in the rotor of the magnet generator, in which a cylindrical cover is fitted inside the case and the magnet, a plurality of protrusions are formed on the inner wall surface of the open end side of the yoke so as to correspond to the upper open frame of the case. After the yoke is placed on the yoke to form a bulge, the outer peripheral side of the open end of the yoke is opened in a thin-walled manner to form an annular winding caulking margin at the yoke open end, and the yoke open end side end surface of the cover has a radial section. An annular flange projecting outward is formed, and a protrusion insertion hole is formed in this flange, and each of the protrusions is inserted into the protrusion insertion hole by wrapping and crimping the staking margin toward the inner circumference of the yoke. A rotor for a magnet generator, characterized in that the rotor is inserted through the magnets and engaged with the shoulders of each magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13123088U JPH0253243U (en) | 1988-10-06 | 1988-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13123088U JPH0253243U (en) | 1988-10-06 | 1988-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253243U true JPH0253243U (en) | 1990-04-17 |
Family
ID=31387102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13123088U Pending JPH0253243U (en) | 1988-10-06 | 1988-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253243U (en) |
-
1988
- 1988-10-06 JP JP13123088U patent/JPH0253243U/ja active Pending