JPS59114761U - Structure of DC motor commutator - Google Patents
Structure of DC motor commutatorInfo
- Publication number
- JPS59114761U JPS59114761U JP543783U JP543783U JPS59114761U JP S59114761 U JPS59114761 U JP S59114761U JP 543783 U JP543783 U JP 543783U JP 543783 U JP543783 U JP 543783U JP S59114761 U JPS59114761 U JP S59114761U
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- base
- motor
- view
- motor commutator
- 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
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図は従来の構造のコンミュテータを有するフラット
モータを示す断面図、第２図は第１図の要部拡大断面図
、第３図は単コイルを示す正面図、第４図Ａ、 Ｂは第
１，２図には示す従来の整流子片を示す斜視図、第５図
Ａは本考案の一実施例に係るコンミュテータの整流子片
を示す斜視図、第５図Ｂは同図Ａの縦断面図、第５図Ｃ
は同図Ｂにおける■−■線に沿う矢視図、第６図は整流
子片の成形用板材を示す斜視図、第７図は整流子片の製
造工程を示す平面図、第８図は第７図に示す状態の素材
を環状に折り曲げた状態を示す正面図である。
５・・・・・・回転軸、６・・・・・・コンミュテータ
、８・・・・・・アマチュアコイル、１１・・・・・・
ブラシ、１３・・・・・・基部、１４・・・・・・整流
子片、１５・・・・・・コイルフック、１６・・・・・
・爪部、１７・・・・・・孔。
ｒ２０ａ ／憩
ｊ
、６゜ °械
＼
＋６ ／６ ／６第５図Fig. 1 is a sectional view showing a flat motor with a commutator of conventional structure, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, Fig. 3 is a front view showing a single coil, and Fig. 4 A and B are 1 and 2 are perspective views showing conventional commutator pieces, FIG. 5A is a perspective view showing a commutator piece of a commutator according to an embodiment of the present invention, and FIG. Longitudinal sectional view, Figure 5C
is a view taken along the line ■-■ in Figure B, Figure 6 is a perspective view showing the plate material for forming the commutator piece, Figure 7 is a plan view showing the manufacturing process of the commutator piece, and Figure 8 is FIG. 8 is a front view showing a state in which the material shown in FIG. 7 is bent into an annular shape. 5...Rotating axis, 6...Commutator, 8...Amateur coil, 11...
Brush, 13... Base, 14... Commutator piece, 15... Coil hook, 16...
・Claw part, 17... hole. r20a / rest j , 6° machine\ +6 /6 /6 Fig. 5
Claims (1)
設される多数の整流子片とを有する直流電動機のコンミ
ュテータにおいて、アマチュアコイルが接続されるコイ
ルフック部と前記基部内に食い込む爪部とを前記整流子
片に設けると共に、前記爪部に前記基部を構成する樹脂
が入り込む孔を形成してなる直流電動機のコンミュテー
タの構造。In a commutator for a DC motor that has a resin base that is fitted onto a rotating shaft and a large number of commutator pieces that are integrally arranged on the base, the armature coil is inserted into the coil hook to which it is connected and into the base. A structure of a commutator for a DC motor, wherein a claw portion is provided on the commutator piece, and a hole is formed in the claw portion into which resin constituting the base portion enters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP543783U JPS59114761U (en) | 1983-01-20 | 1983-01-20 | Structure of DC motor commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP543783U JPS59114761U (en) | 1983-01-20 | 1983-01-20 | Structure of DC motor commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59114761U true JPS59114761U (en) | 1984-08-02 |
Family
ID=30137024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP543783U Pending JPS59114761U (en) | 1983-01-20 | 1983-01-20 | Structure of DC motor commutator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59114761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014064390A (en) * | 2012-09-21 | 2014-04-10 | Asmo Co Ltd | Commutator |
-
1983
- 1983-01-20 JP JP543783U patent/JPS59114761U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014064390A (en) * | 2012-09-21 | 2014-04-10 | Asmo Co Ltd | Commutator |
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