JPS58124065U - electric linear drive - Google Patents
electric linear driveInfo
- Publication number
- JPS58124065U JPS58124065U JP1856182U JP1856182U JPS58124065U JP S58124065 U JPS58124065 U JP S58124065U JP 1856182 U JP1856182 U JP 1856182U JP 1856182 U JP1856182 U JP 1856182U JP S58124065 U JPS58124065 U JP S58124065U
- Authority
- JP
- Japan
- Prior art keywords
- linear drive
- electric linear
- feed screws
- casing
- supported
- 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
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (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
図面は本考案の実施例を示すもので、第１図は正面図、
第２図は第１図の左部拡大横断面図、第３図は同右部拡
大横断面図、第４図は第１図の■−■線拡線断大断面図
５図は同Ｖ−Ｖ線拡大断面図である。
１０・・・ケーシング、１１．１２・・・蓋体、１３・
・・固定棒、１４・・・ステッピングモータ、１５・・
・出力軸、１６・・・挿入孔、１７・・・進退杆、１８
・・・筒体、１９・・・リング体、２０・・・中間リン
グ、２１・・・０リング、２２・・・緩衝材、２３・・
・歯車、２４・・・従動歯車、２５・・・送りネジ、２
６・・・支持枠、２７・・・軸受、２８・・・支持枠、
２９・・・軸受、３０・・・雄ネジ、３１・・・ナツト
、３２・・・枠板、３３・・・ナツト、３４・・・突起
、３５・・・固定体、３６・・・固定孔、３７・・・ナ
ツト、３８・・・固定孔、３９・・・ダストシート、４
０・・・ブツシュ。The drawings show an embodiment of the present invention, and FIG. 1 is a front view;
Figure 2 is an enlarged cross-sectional view of the left side of Figure 1, Figure 3 is an enlarged cross-sectional view of the right side of Figure 1, Figure 4 is an enlarged cross-sectional view of the line ■-■ in Figure 1, and Figure 5 is an enlarged cross-sectional view of the line V-- in Figure 1. It is a V-line enlarged sectional view. 10...Casing, 11.12...Lid body, 13.
...Fixing rod, 14...Stepping motor, 15...
・Output shaft, 16...Insertion hole, 17...Advancing/retracting rod, 18
... Cylindrical body, 19... Ring body, 20... Intermediate ring, 21... 0 ring, 22... Cushioning material, 23...
・Gear, 24... Driven gear, 25... Feed screw, 2
6... Support frame, 27... Bearing, 28... Support frame,
29...Bearing, 30...Male screw, 31...Nut, 32...Frame plate, 33...Nut, 34...Protrusion, 35...Fixed body, 36...Fixed Hole, 37... Nut, 38... Fixing hole, 39... Dust sheet, 4
0...butshu.
Claims (1)
両端をケーシング内で支持し、この２本の送りネジの中
間に進退杆を位置させると共に、進退杆の一方を両送り
ネジに設けたナツトと一体の枠板に設け、他方をケーシ
ング端部で支持′ して、送りネジの回転に伴うナツ
ト移動によって進退杆を進退自在に形成したことを特徴
とする電動直線駆動装置。 ２２本の送りネジをケーシング内で張力を加えて設けた
実用新案登録請求の範囲第１項記載の電動直線駆動装置
。[Claims for Utility Model Registration] 1. Both ends of two feed screws that rotate in conjunction with the rotation of the motor are supported within a casing, and a forward/retractable rod is positioned between these two feed screws, and the forward/retractable rod is One of the two is provided on a frame plate integrated with the nuts provided on both feed screws, and the other is supported at the end of the casing, so that the rod can be moved forward and backward by movement of the nut as the feed screws rotate. Electric linear drive device. An electric linear drive device according to claim 1, wherein 22 feed screws are provided under tension within a casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1856182U JPS58124065U (en) | 1982-02-15 | 1982-02-15 | electric linear drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1856182U JPS58124065U (en) | 1982-02-15 | 1982-02-15 | electric linear drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58124065U true JPS58124065U (en) | 1983-08-23 |
Family
ID=30030810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1856182U Pending JPS58124065U (en) | 1982-02-15 | 1982-02-15 | electric linear drive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58124065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04331855A (en) * | 1991-04-30 | 1992-11-19 | Kazuo Fujita | Rotary actuator |
-
1982
- 1982-02-15 JP JP1856182U patent/JPS58124065U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04331855A (en) * | 1991-04-30 | 1992-11-19 | Kazuo Fujita | Rotary actuator |
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