JPS5960840U - small electric motor - Google Patents
small electric motorInfo
- Publication number
- JPS5960840U JPS5960840U JP15573382U JP15573382U JPS5960840U JP S5960840 U JPS5960840 U JP S5960840U JP 15573382 U JP15573382 U JP 15573382U JP 15573382 U JP15573382 U JP 15573382U JP S5960840 U JPS5960840 U JP S5960840U
- Authority
- JP
- Japan
- Prior art keywords
- rivet
- stator core
- electric motor
- small electric
- thickness
- 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.)
- Granted
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (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図は従来の小型電動機の半裁断面図、第2図は同要
部の拡大断面図、第3図は本考案に用いるリベットの断
面図、第4図は同リベットを用いてブラケットと固定子
鉄心との固定状態を示す断面図、第5図は同要部の拡大
断面図、第6図は同リベットの鮫め前の状態を示す断面
図である。
1・・・・・・固定子鉄心、2,3・・・・・・ブラケ
ット、4゜5・・・・・・リベット貫通穴、11・・・
・・・リベット、12・・・・・・凹部。Figure 1 is a half-cut sectional view of a conventional small electric motor, Figure 2 is an enlarged sectional view of the same essential parts, Figure 3 is a sectional view of the rivet used in the present invention, and Figure 4 is fixed to a bracket using the same rivet. FIG. 5 is an enlarged cross-sectional view of the essential parts, and FIG. 6 is a cross-sectional view showing the rivet in a state before it is fixed. 1... Stator core, 2, 3... Bracket, 4゜5... Rivet through hole, 11...
...Rivet, 12...Recess.
Claims (1)
ケットにそれぞれリベット貫通穴を設け、このリベット
貫通穴にリベットを挿通し、両端を鍍めて前記固定子鉄
心とブラケツ斗を固定してなる小型電動機において、前
記リベットは、全長が固定子鉄心積厚とブラケット板厚
の和より8〜10Tran長く、外径が固定子鉄心のリ
ベット貫通穴に対して止まりばめとなると共に、ブラケ
ットのリベット貫通穴より3〜10%小さく形成し、さ
らに両端に底部間の距離が固定鉄心の積厚とブラケット
板厚の和に対して±17rr1rLとなると共に、内径
が外径の約50%となる凹部を形成してなる小型電動機
。Rivet through holes are provided in the stator core and a pair of brackets that abut on both ends of the stator core, and rivets are inserted into the rivet through holes and both ends are plated to fix the stator core and the brackets. In a small electric motor, the rivet has a total length that is 8 to 10 Tran longer than the sum of the stator core volume thickness and the bracket plate thickness, and an outer diameter that is a tight fit in the rivet through hole of the stator core, and a rivet of the bracket. A recess is formed 3 to 10% smaller than the through hole, and the distance between the bottoms at both ends is ±17rr1rL with respect to the sum of the fixed core stack thickness and bracket board thickness, and the inner diameter is approximately 50% of the outer diameter. A small electric motor formed by
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15573382U JPS5960840U (en) | 1982-10-14 | 1982-10-14 | small electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15573382U JPS5960840U (en) | 1982-10-14 | 1982-10-14 | small electric motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5960840U true JPS5960840U (en) | 1984-04-20 |
JPH0119571Y2 JPH0119571Y2 (en) | 1989-06-06 |
Family
ID=30343857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15573382U Granted JPS5960840U (en) | 1982-10-14 | 1982-10-14 | small electric motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5960840U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009081938A (en) * | 2007-09-26 | 2009-04-16 | Aisin Seiki Co Ltd | Rotor for motor and method of manufacturing the same |
WO2013099012A1 (en) * | 2011-12-28 | 2013-07-04 | 三菱電機株式会社 | Laminated core for electric motor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5726059A (en) * | 1980-07-23 | 1982-02-12 | Kubota Ltd | Farm working machinery rigger for vehicle |
-
1982
- 1982-10-14 JP JP15573382U patent/JPS5960840U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5726059A (en) * | 1980-07-23 | 1982-02-12 | Kubota Ltd | Farm working machinery rigger for vehicle |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009081938A (en) * | 2007-09-26 | 2009-04-16 | Aisin Seiki Co Ltd | Rotor for motor and method of manufacturing the same |
WO2013099012A1 (en) * | 2011-12-28 | 2013-07-04 | 三菱電機株式会社 | Laminated core for electric motor |
Also Published As
Publication number | Publication date |
---|---|
JPH0119571Y2 (en) | 1989-06-06 |
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