JPS6338988U - - Google Patents
Info
- Publication number
- JPS6338988U JPS6338988U JP13149886U JP13149886U JPS6338988U JP S6338988 U JPS6338988 U JP S6338988U JP 13149886 U JP13149886 U JP 13149886U JP 13149886 U JP13149886 U JP 13149886U JP S6338988 U JPS6338988 U JP S6338988U
- Authority
- JP
- Japan
- Prior art keywords
- finger
- screw
- hand
- nut
- guide 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
- 239000012530 fluid Substances 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Feeding Of Workpieces (AREA)
Description
第１図は本考案のハンド部の説明図、第２図は
ねじ軸部の拡大説明図、第３図はねじ軸、流体圧
シリンダ、案内軸の関係を示す図、第４図は剛性
を高めるようにねじ軸、案内軸を配置した図であ
る。
２……ハンド部、３，１７……ねじ軸、３ａ…
…右ねじ、３ｂ……左ねじ、４ａ……右ナツト、
４ｂ……左ナツト、７，１６ａ，１６ｂ，１６ｃ
……案内軸、８ａ……右フインガ、８ｂ……左フ
インガ、１０……シリンダ、１２……ピストンロ
ツド。
Fig. 1 is an explanatory diagram of the hand part of the present invention, Fig. 2 is an enlarged explanatory diagram of the screw shaft part, Fig. 3 is a diagram showing the relationship among the screw shaft, fluid pressure cylinder, and guide shaft, and Fig. 4 is a diagram showing the rigidity. It is a diagram in which the screw shaft and the guide shaft are arranged so as to be raised. 2... Hand part, 3, 17... Screw shaft, 3a...
...Right-hand thread, 3b...Left-hand thread, 4a...Right-hand nut,
4b...Left nut, 7, 16a, 16b, 16c
... Guide shaft, 8a ... Right finger, 8b ... Left finger, 10 ... Cylinder, 12 ... Piston rod.
Claims (1)
一体回転するようにハンド基部に回転可能に軸承
したねじ軸と、該ねじ軸と平行に前記ハンド部に
設けた案内軸と、前記右ねじに螺合する右ナツト
と、前記左ねじに螺合する左ナツトと、前記案内
軸に案内され前記右ナツトを装着し一方の把持爪
を有する右フインガと、前記案内軸に案内され前
記左ナツトを装着し他方の把持爪を有する左フイ
ンガと、前記右フインガ、左フインガの何れかに
流体圧シリンダ或いはそれに嵌装したピストンの
ロツドをそれぞれ連結した流体圧シリンダ装置と
を含んでなり、流体圧の作動によつてそれぞれの
フインガが開閉されるときねじ軸によつて同期的
に開閉されることを特徴とする把持軸心を一定と
するロボツトハンド。 a screw shaft rotatably supported on the hand base so as to rotate integrally with a right-hand thread and a left-hand thread having the same pitch; a guide shaft provided in the hand section parallel to the screw shaft; a right nut screwed onto the screw; a left nut screwed onto the left screw; a right finger guided by the guide shaft and fitted with the right nut and having one gripping claw; and a right finger guided by the guide shaft and equipped with a gripping claw; A fluid pressure cylinder device comprising: a left finger to which a nut is attached and the other gripping claw; and a fluid pressure cylinder or a piston rod fitted therein connected to either the right finger or the left finger, respectively; A robot hand having a constant gripping axis, characterized in that when each finger is opened and closed by the operation of pressure, the fingers are opened and closed synchronously by a screw shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13149886U JPS6338988U (en) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13149886U JPS6338988U (en) | 1986-08-28 | 1986-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338988U true JPS6338988U (en) | 1988-03-12 |
Family
ID=31030000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13149886U Pending JPS6338988U (en) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0396629U (en) * | 1990-01-23 | 1991-10-03 | ||
| JPH06238534A (en) * | 1993-02-13 | 1994-08-30 | Zenueru Oodaade Kk | Part attaching device |
-
1986
- 1986-08-28 JP JP13149886U patent/JPS6338988U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0396629U (en) * | 1990-01-23 | 1991-10-03 | ||
| JPH06238534A (en) * | 1993-02-13 | 1994-08-30 | Zenueru Oodaade Kk | Part attaching device |