JPH0277302U - - Google Patents
Info
- Publication number
- JPH0277302U JPH0277302U JP15788588U JP15788588U JPH0277302U JP H0277302 U JPH0277302 U JP H0277302U JP 15788588 U JP15788588 U JP 15788588U JP 15788588 U JP15788588 U JP 15788588U JP H0277302 U JPH0277302 U JP H0277302U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- recess
- buffer
- piston rod
- diameter portion
- 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
- 150000001875 compounds Chemical class 0.000 claims 2
- 230000010355 oscillation Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Actuator (AREA)
Description
第１図及び第２図は本考案の実施例を示す要部
縦断正面図、第３図は変形例の要部を示す縦断正
面図である。
１……シリンダ形アクチユエータ、２……揺動
形アクチユエータ、４……ピストンロツド、４ａ
……大径部、５……スプリングバツフア、１５…
…ニードルベアリング、１８……リニアボールガ
イド、２２……凹み、４２……ボールベアリング
。
FIGS. 1 and 2 are longitudinal sectional front views of main parts showing an embodiment of the present invention, and FIG. 3 is a longitudinal sectional front view showing main parts of a modified example. 1... Cylinder type actuator, 2... Rocking type actuator, 4... Piston rod, 4a
...Large diameter section, 5...Spring buffer, 15...
...needle bearing, 18 ... linear ball guide, 22 ... recess, 42 ... ball bearing.
Claims (1)
による直線往復動と揺動形アクチユエータによる
回転揺動とを複合した運動をさせる複合アクチユ
エータにおいて、 上記ピストンロツドの一端側に形設した大径部
に、軸線方向の凹部を設け、 該凹部にバツフアを設置するとともに、該バツ
フアとピストンロツドとを相対往復動及び一体回
動可能に連結し、 上記大径部を、アクチユエータに同心に配設し
たリニアボールガイドところがり軸受とで支承し
た、 ことを特徴とするバツフア付き複合アクチユエ
ータ。[Scope of Claim for Utility Model Registration] In a compound actuator that causes a piston rod to perform a combination of linear reciprocating motion by a cylinder-type actuator and rotational oscillation by an oscillating-type actuator, a large-diameter portion formed at one end of the piston rod. A recess in the axial direction is provided in the recess, a buffer is installed in the recess, and the buffer and the piston rod are connected so as to be relatively reciprocating and integrally rotatable, and the large diameter portion is connected to a linear motor which is disposed concentrically with the actuator. A compound actuator with a buffer, which is supported by a ball guide and a rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15788588U JPH0277302U (en) | 1988-12-03 | 1988-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15788588U JPH0277302U (en) | 1988-12-03 | 1988-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277302U true JPH0277302U (en) | 1990-06-13 |
Family
ID=31437717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15788588U Pending JPH0277302U (en) | 1988-12-03 | 1988-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277302U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5294991A (en) * | 1976-02-06 | 1977-08-10 | Dairiki Tetsukou Kk | Reciprocating and rotating operation cylinder |
| JPS5519287U (en) * | 1978-07-25 | 1980-02-06 |
-
1988
- 1988-12-03 JP JP15788588U patent/JPH0277302U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5294991A (en) * | 1976-02-06 | 1977-08-10 | Dairiki Tetsukou Kk | Reciprocating and rotating operation cylinder |
| JPS5519287U (en) * | 1978-07-25 | 1980-02-06 |