JPS6031145U - laminated core - Google Patents
laminated coreInfo
- Publication number
- JPS6031145U JPS6031145U JP12284283U JP12284283U JPS6031145U JP S6031145 U JPS6031145 U JP S6031145U JP 12284283 U JP12284283 U JP 12284283U JP 12284283 U JP12284283 U JP 12284283U JP S6031145 U JPS6031145 U JP S6031145U
- Authority
- JP
- Japan
- Prior art keywords
- laminated core
- iron core
- laminated iron
- laminated
- present
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案が適用される回転電機回転子の積層鉄心
の一部の平面図、第２図は第１図のＡ−Ａ線に沿う従来
の積層鉄心の側断面図、第３図は本考案の一実施例を表
わす第１図のＡ−Ａ線に沿う積層鉄心の側断面図、第４
図は本考案の他の実施例を示す第１図のＡ−Ａ線に沿う
積層鉄心の側断面図である。
１・・・鋼板のプレス打抜き側に生ずる彎曲部、２・・
・鋼板のプレス反打抜き側に起るカエリ、３・・・本考
案になるプレス打抜き側の外周エツジに形成された彎曲
の程度の大きい曲面、４・・・本考案になる反打抜き側
の外周エツジに形成された彎曲の程度の大きい曲面、１
０・・・鉄心、１１，１２，１３゜１４・・・ティース
、２１，２２．２３・・・スロット、１００・・・積層
鉄心。Fig. 1 is a plan view of a part of a laminated core of a rotating electric machine rotor to which the present invention is applied, Fig. 2 is a side sectional view of a conventional laminated core taken along line A-A in Fig. 1, and Fig. 3 4 is a side sectional view of the laminated iron core taken along line A-A in FIG. 1, showing one embodiment of the present invention;
The figure is a side cross-sectional view of a laminated iron core taken along line A-A in FIG. 1, showing another embodiment of the present invention. 1... Curved portion that occurs on the press punching side of the steel plate, 2...
- Burrs that occur on the opposite side of the press punching side of the steel plate, 3... A curved surface with a large degree of curvature formed on the outer peripheral edge of the press punching side according to the present invention, 4... The outer periphery on the opposite punching side according to the present invention A curved surface with a large degree of curvature formed at the edge, 1
0... Iron core, 11, 12, 13° 14... Teeth, 21, 22.23... Slot, 100... Laminated core.
Claims (1)
層鉄心において、少なくとも積層鉄心の反打抜き側端面
の外周エツジ部に曲面を形成したことを特徴とする積層
鉄心。1. A laminated iron core formed by laminating a plurality of iron cores punched by a press, characterized in that a curved surface is formed at least on an outer peripheral edge portion of an end surface on the side opposite to the punching side of the laminated iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12284283U JPS6031145U (en) | 1983-08-09 | 1983-08-09 | laminated core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12284283U JPS6031145U (en) | 1983-08-09 | 1983-08-09 | laminated core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6031145U true JPS6031145U (en) | 1985-03-02 |
Family
ID=30280634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12284283U Pending JPS6031145U (en) | 1983-08-09 | 1983-08-09 | laminated core |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6031145U (en) |
-
1983
- 1983-08-09 JP JP12284283U patent/JPS6031145U/en active Pending
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