JPH0454446U - - Google Patents
Info
- Publication number
- JPH0454446U JPH0454446U JP9536290U JP9536290U JPH0454446U JP H0454446 U JPH0454446 U JP H0454446U JP 9536290 U JP9536290 U JP 9536290U JP 9536290 U JP9536290 U JP 9536290U JP H0454446 U JPH0454446 U JP H0454446U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- frame
- magnet
- come
- ring member
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Dc Machiner (AREA)
Description
第１図は本考案の一実施例のマグネツト固定構
造を示す縦断面図、第２図はその左側面図、第３
図はリング部材の圧入前の状態を示す断面図、第
４図は圧入後の状態を示す断面図、第５図は本考
案の他の実施例を示す断面図である。
１……フレーム、２……マグネツト、３……ス
トツパ部材、４……リング部材、５……凹凸部、
６，７……段部［係合手段］、８……突部［係合
手段］、９……凹部［係合手段］。
Fig. 1 is a vertical sectional view showing a magnet fixing structure according to an embodiment of the present invention, Fig. 2 is a left side view thereof, and Fig.
FIG. 4 is a cross-sectional view showing the state of the ring member before press-fitting, FIG. 5 is a cross-sectional view showing the state after press-fitting, and FIG. 5 is a cross-sectional view showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Frame, 2... Magnet, 3... Stopper member, 4... Ring member, 5... Uneven part,
6, 7...Step part [engaging means], 8... Protrusion [engaging means], 9... Recessed part [engaging means].
Claims (1)
に挿入されるリング状のマグネツトと、 前記フレームの内面との間に係合力が作用する
ように接触する凹凸が外周面に形成されるととも
に、前記マグネツトの端面に当接するように軸方
向からフレーム内に圧入されるリング部材と、 相互に係合するようにリング部材とマグネツト
との当接に形成された係合手段とを備えているこ
とを特徴とするモータのマグネツト固定構造。[Claims for Utility Model Registration] A ring-shaped magnet inserted in the axial direction in contact with the inner surface of the motor frame and the inner surface of the frame have irregularities that come into contact with each other so that an engaging force is exerted on the outer peripheral surface. a ring member press-fitted into the frame from the axial direction so as to come into contact with the end face of the magnet; and an engagement means formed at the contact between the ring member and the magnet so as to engage with each other. A magnetic fixing structure for a motor, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9536290U JPH0454446U (en) | 1990-09-11 | 1990-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9536290U JPH0454446U (en) | 1990-09-11 | 1990-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454446U true JPH0454446U (en) | 1992-05-11 |
Family
ID=31834026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9536290U Pending JPH0454446U (en) | 1990-09-11 | 1990-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454446U (en) |
-
1990
- 1990-09-11 JP JP9536290U patent/JPH0454446U/ja active Pending