JPS5960840U - small electric motor - Google Patents

small electric motor

Info

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
Application number
JP15573382U
Other languages
Japanese (ja)
Other versions
JPH0119571Y2 (en
Inventor
田中　協一
豊 中尾
飯塚　和利
Original Assignee
松下電器産業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP15573382U priority Critical patent/JPS5960840U/en
Publication of JPS5960840U publication Critical patent/JPS5960840U/en
Application granted granted Critical
Publication of JPH0119571Y2 publication Critical patent/JPH0119571Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定子鉄心及び固定子鉄心の両端に当接する一対のブラ
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
JP15573382U 1982-10-14 1982-10-14 small electric motor Granted JPS5960840U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726059A (en) * 1980-07-23 1982-02-12 Kubota Ltd Farm working machinery rigger for vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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