JPS62202056U - - Google Patents
Info
- Publication number
- JPS62202056U JPS62202056U JP9037086U JP9037086U JPS62202056U JP S62202056 U JPS62202056 U JP S62202056U JP 9037086 U JP9037086 U JP 9037086U JP 9037086 U JP9037086 U JP 9037086U JP S62202056 U JPS62202056 U JP S62202056U
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- axial direction
- rotor
- shaft
- rotary shaft
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Linear Motors (AREA)
Description
第１図はこの考案の一実施例を示す半断面正面
図、第２図は第１図中Ａで示す回転軸、出力軸部
分の拡大図、第３図は第２図中―線による断
面図、第４図は従来の電動機の半断面正面図、第
５図は工作機械テーブル送り、刃物台装置の一例
を示す構成図である。
図において、３はステータ、４はロータ、６は
軸受、１５は回転軸、１５ａは筒状部、１７は鉄
心、１８は一次コイル、１９はリニア駆動部、２
０は出力軸、２１，２２はすべり軸受、２３はキ
ーである。なお、各図中同一符号は同一または相
当部分を示す。
Fig. 1 is a half-sectional front view showing an embodiment of this invention, Fig. 2 is an enlarged view of the rotating shaft and output shaft portions indicated by A in Fig. 1, and Fig. 3 is a cross-sectional view taken along the line - - in Fig. 2. 4 is a half-sectional front view of a conventional electric motor, and FIG. 5 is a configuration diagram showing an example of a machine tool table feeding and tool rest device. In the figure, 3 is a stator, 4 is a rotor, 6 is a bearing, 15 is a rotating shaft, 15a is a cylindrical part, 17 is an iron core, 18 is a primary coil, 19 is a linear drive part, 2
0 is an output shaft, 21 and 22 are sliding bearings, and 23 is a key. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
し内設されたロータと、筒状部を有し該筒状部の
外径部に上記ロータが嵌合固定されるとともに軸
受によつて回転自在に支承された回転軸と、上記
回転軸の筒状部の内径部に挿入された出力軸と、
上記ロータの軸方向に配設されるとともに上記出
力軸の外径部と所定の空隙を有し、鉄心に一次コ
イルが巻回固定されたリニア駆動部とを備え、上
記出力軸はすべり軸受によつて支承されるととも
にすべり軸受を貫通し上記回転軸の軸方向にキー
溝を有し出力軸に植込まれたキーとによつて回転
および軸方向に移動するよう形成されていること
を特徴とするリニア機構付電動機。 A stator core, a rotor disposed inside the stator core with a predetermined gap therebetween, and a cylindrical part, the rotor being fitted and fixed to the outer diameter of the cylindrical part, and a bearing. a rotary shaft rotatably supported by a rotary shaft; an output shaft inserted into an inner diameter portion of a cylindrical portion of the rotary shaft;
A linear drive section is provided in the axial direction of the rotor, has a predetermined gap with the outer diameter of the output shaft, and has a primary coil wound and fixed around an iron core, and the output shaft is mounted on a sliding bearing. The output shaft is supported by the output shaft, and has a key groove extending through the sliding bearing in the axial direction of the rotating shaft, and is configured to rotate and move in the axial direction by means of a key embedded in the output shaft. An electric motor with a linear mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9037086U JPS62202056U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9037086U JPS62202056U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62202056U true JPS62202056U (en) | 1987-12-23 |
Family
ID=30950166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9037086U Pending JPS62202056U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202056U (en) |
-
1986
- 1986-06-13 JP JP9037086U patent/JPS62202056U/ja active Pending