JPH02107236U

JPH02107236U -

Info

Publication number: JPH02107236U
Application number: JP1494589U
Authority: JP
Priority date: 1989-02-10
Filing date: 1989-02-10
Publication date: 1990-08-27

Description

[Brief explanation of drawings]

第１図は本考案にかかるモータの積層コアの一
実施例を示す正面断面図、第２図は同上平面図、
第３図は上記積層コアの組立手順を分解して示す
正面断面図、第４図は上記積層コアを用いたモー
タの例を示す正面断面図、第５図は本考案にかか
るモータの積層コアの別の実施例を示す正面断面
図、第６図は本考案にかかるモータの積層コアの
さらに別の実施例を示す正面断面図、第７図はさ
らに別の実施例を示す平面図、第８図はさらに別
の実施例を示す平面図、第９図は従来のモータの
積層コアの組立途中の一工程を示す正面断面図、
第１０図は同上従来の積層コアの組立途中の別の
工程を示す正面断面図、第１１図は従来の積層コ
アを用いたモータの例を示す正面断面図である。１，３１，３６……スリーブ、２……係止部、
３，３３，３７……コア板、４……カラー、１９
……かしめ部。 FIG. 1 is a front sectional view showing an embodiment of the laminated core of the motor according to the present invention, FIG. 2 is a plan view of the same,
FIG. 3 is a front cross-sectional view showing an exploded assembly procedure of the laminated core, FIG. 4 is a front cross-sectional view showing an example of a motor using the laminated core, and FIG. 5 is a laminated core of the motor according to the present invention. 6 is a front sectional view showing still another embodiment of the laminated core of the motor according to the present invention; FIG. 7 is a plan view showing still another embodiment; FIG. FIG. 8 is a plan view showing yet another embodiment; FIG. 9 is a front sectional view showing one step in the process of assembling the laminated core of a conventional motor;
FIG. 10 is a front sectional view showing another step during assembly of the conventional laminated core, and FIG. 11 is a front sectional view showing an example of a motor using the conventional laminated core. 1, 31, 36...sleeve, 2...locking part,
3, 33, 37...Core plate, 4...Color, 19
...Caulking part.

Claims

[Claims for Utility Model Registration] 1. A core plate made of a plurality of magnetic materials is inserted into a cylindrical sleeve and laminated in contact with a locking part formed on the sleeve, and this laminated core plate is A laminated core of a motor, characterized in that it is fixed to a sleeve. 2. A laminated core for a motor according to claim 1, wherein a cylindrical collar is press-fitted from the core plate side into the sleeve on which the core plates are laminated to fix the core plate to the sleeve. 3. The laminated core for a motor according to claim 1, wherein the core plate is fixed to the sleeve by caulking the sleeve.