JPS63115604U - - Google Patents
Info
- Publication number
- JPS63115604U JPS63115604U JP759787U JP759787U JPS63115604U JP S63115604 U JPS63115604 U JP S63115604U JP 759787 U JP759787 U JP 759787U JP 759787 U JP759787 U JP 759787U JP S63115604 U JPS63115604 U JP S63115604U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- rod cover
- cylinder
- stroke adjustment
- adjustment nut
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Actuator (AREA)
Description
第１図は本考案の実施例として示すエアシリン
ダの縦断面図、第２図は最小ストローク位置で示
す第１図のエアシリンダの縦断面図、第３図は制
御用モータを取付けて示す第１図のエアシリンダ
の概略図、第４図は従来のエアシリンダの縦断面
図である。
１：シリンダ、３，３′：ロツドカバー、４：
ピストン、５：ロツド、９：ストローク調整用ナ
ツト、９Ａ：歯車歯、１３：可動円筒体、１３Ａ
：太陽歯車、１４：遊星小歯車、３０：制御用モ
ータ。
Fig. 1 is a longitudinal sectional view of an air cylinder shown as an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the air cylinder of Fig. 1 shown at the minimum stroke position, and Fig. 3 is a longitudinal sectional view of the air cylinder shown with the control motor attached. FIG. 1 is a schematic diagram of an air cylinder, and FIG. 4 is a longitudinal sectional view of a conventional air cylinder. 1: Cylinder, 3, 3': Rod cover, 4:
Piston, 5: Rod, 9: Stroke adjustment nut, 9A: Gear tooth, 13: Movable cylindrical body, 13A
: Sun gear, 14: Planetary small gear, 30: Control motor.
Claims (1)
ダの一端に設けられたロツドカバーを貫通して外
部に突出するロツドとを有するエアシリンダにお
いて、ロツドカバー外周面に回転可能に支持され
て且つ内周面の一部に歯車歯を有するストローク
調整用ナツトと、円周方向に間隔をおかれてロツ
ドカバーに設けられて前記ストローク調整用ナツ
トの歯車歯と噛み合う遊星小歯車と、遊星小歯車
と噛み合う太陽歯車と、ロツドカバーにねじ係合
することによつてロツドカバーに対して長手方向
に移動可能にシリンダ内に設けられその内方端が
ピストンに係合することによつてロツド突出量を
制限する可動スリーブとを含むことを特徴とする
ストローク調整装置付エアシリンダ。 In an air cylinder that has a piston that reciprocates within the cylinder and a rod that protrudes to the outside through a rod cover provided at one end of the cylinder, the rod is rotatably supported on the outer circumferential surface of the rod cover and is part of the inner circumferential surface. a stroke adjustment nut having gear teeth on the stroke adjustment nut, a planetary pinion gear provided on the rod cover at intervals in the circumferential direction and meshing with the gear teeth of the stroke adjustment nut, a sun gear meshing with the planetary pinion gear, and a rod cover. a movable sleeve disposed in the cylinder so as to be movable in the longitudinal direction relative to the rod cover by being threadedly engaged with the rod cover, and whose inner end engages with the piston to limit the amount of protrusion of the rod; An air cylinder with a stroke adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP759787U JPS63115604U (en) | 1987-01-23 | 1987-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP759787U JPS63115604U (en) | 1987-01-23 | 1987-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115604U true JPS63115604U (en) | 1988-07-26 |
Family
ID=30791199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP759787U Pending JPS63115604U (en) | 1987-01-23 | 1987-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012125539A (en) * | 2010-11-22 | 2012-07-05 | Plex International Design Co Ltd | Clothing charging machine |
-
1987
- 1987-01-23 JP JP759787U patent/JPS63115604U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012125539A (en) * | 2010-11-22 | 2012-07-05 | Plex International Design Co Ltd | Clothing charging machine |