JPS61441U - DC motor rotor - Google Patents
DC motor rotorInfo
- Publication number
- JPS61441U JPS61441U JP8375584U JP8375584U JPS61441U JP S61441 U JPS61441 U JP S61441U JP 8375584 U JP8375584 U JP 8375584U JP 8375584 U JP8375584 U JP 8375584U JP S61441 U JPS61441 U JP S61441U
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- rotor
- laminated
- rotating shaft
- hole
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (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〜第４図は本考案の１実施例に係り、第１図は要
部斜視図、第２図は同側断面図、第３図は成形工程の説
明図、第４図は要部断乎面図、第５図は従来例の説明図
である。
１・・・・・・鉄芯、２・・・・・・鋼板、３・・・・
・・回転軸、４・・・・・・合成樹脂モールド、５・・
・・・・中心孔、６・・・・・・充填部、７・・・・・
・第１面部、８・・・・・・第２面部、９，１０・・・
・・・ボス部。Figures 1 to 4 relate to one embodiment of the present invention, where Figure 1 is a perspective view of the main part, Figure 2 is a sectional view of the same side, Figure 3 is an explanatory diagram of the molding process, and Figure 4 is an essential part. A partial cross-sectional view, FIG. 5, is an explanatory diagram of a conventional example. 1... Iron core, 2... Steel plate, 3...
...Rotating shaft, 4...Synthetic resin mold, 5...
... Center hole, 6 ... Filling part, 7 ...
・First surface part, 8... Second surface part, 9, 10...
...Boss department.
Claims (2)
央孔を貫通して鉄芯と共に回転する回転軸とを備えた構
成において、鉄芯の中央孔と回転軸との間に充填された
充填部と、積層された鉄芯の軸方向の両側にそれそれ密
着する面部と、該面部にそれそれ突設したボス部とを、
合成樹脂モールドで一体に形成すると共に、前記２つの
ボス部の端面間の距離を、鉄芯の積層厚み誤差の如何に
かかわらず一定にしたことを特徴とする直流モータの回
転子。(1) In a configuration including a laminated iron core around which a coil is wound and a rotating shaft that passes through the central hole of the iron core and rotates together with the iron core, the central hole of the iron core and the rotating shaft are connected. A filling portion filled in between, a surface portion that comes into close contact with both sides of the laminated iron core in the axial direction, and a boss portion that protrudes from each of the surface portions,
A rotor for a DC motor, characterized in that the rotor is integrally formed with a synthetic resin mold, and the distance between the end faces of the two boss parts is constant regardless of an error in the laminated thickness of the iron core.
案登録請求の範囲第１項記載の直流モータの回転子。(2) The rotor of a DC motor according to claim 1, wherein the center hole is a square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8375584U JPS61441U (en) | 1984-06-06 | 1984-06-06 | DC motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8375584U JPS61441U (en) | 1984-06-06 | 1984-06-06 | DC motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61441U true JPS61441U (en) | 1986-01-06 |
Family
ID=30632671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8375584U Pending JPS61441U (en) | 1984-06-06 | 1984-06-06 | DC motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016110961A1 (en) * | 2015-01-07 | 2017-07-06 | 三菱電機株式会社 | Rotor, motor, air conditioner, and method of manufacturing rotor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4711623U (en) * | 1971-03-05 | 1972-10-12 | ||
| JPS5841073B2 (en) * | 1973-04-23 | 1983-09-09 | カンガル−・プロダクツ・コムパニ− | mobile phone golf cart |
-
1984
- 1984-06-06 JP JP8375584U patent/JPS61441U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4711623U (en) * | 1971-03-05 | 1972-10-12 | ||
| JPS5841073B2 (en) * | 1973-04-23 | 1983-09-09 | カンガル−・プロダクツ・コムパニ− | mobile phone golf cart |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016110961A1 (en) * | 2015-01-07 | 2017-07-06 | 三菱電機株式会社 | Rotor, motor, air conditioner, and method of manufacturing rotor |
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