JPH01110042U - - Google Patents
Info
- Publication number
- JPH01110042U JPH01110042U JP415888U JP415888U JPH01110042U JP H01110042 U JPH01110042 U JP H01110042U JP 415888 U JP415888 U JP 415888U JP 415888 U JP415888 U JP 415888U JP H01110042 U JPH01110042 U JP H01110042U
- Authority
- JP
- Japan
- Prior art keywords
- pilot valve
- cylinder
- valve
- control device
- hydraulic cylinder
- 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
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案の一実施例として示したテーブ
ル作動用油圧シリンダの制御装置の説明図である
。
図面の主要部を表わす符号の説明、１……研削
盤、３……テーブル、５……油圧シリンダ、７…
…制御装置、１７……電磁パイロツトバルブ、１
９……切換弁、３７……流量制御サーボ弁。
FIG. 1 is an explanatory diagram of a control device for a hydraulic cylinder for operating a table shown as an embodiment of the present invention. Explanation of symbols representing main parts of the drawings: 1...Grinding machine, 3...Table, 5...Hydraulic cylinder, 7...
...control device, 17...electromagnetic pilot valve, 1
9...Switching valve, 37...Flow control servo valve.
Claims (1)
電磁パイロツトバルブを設け、このパイロツトバ
ルブからのドレイン路に流量制御サーボ弁を設け
たことを特徴とするテーブル作動用油圧シリンダ
の制御装置。 For switching the cylinder that drives the table back and forth,
1. A control device for a hydraulic cylinder for table operation, characterized in that an electromagnetic pilot valve is provided, and a flow control servo valve is provided in a drain path from the pilot valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP415888U JPH01110042U (en) | 1988-01-19 | 1988-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP415888U JPH01110042U (en) | 1988-01-19 | 1988-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110042U true JPH01110042U (en) | 1989-07-25 |
Family
ID=31206421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP415888U Pending JPH01110042U (en) | 1988-01-19 | 1988-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110042U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49105281A (en) * | 1973-02-10 | 1974-10-04 |
-
1988
- 1988-01-19 JP JP415888U patent/JPH01110042U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49105281A (en) * | 1973-02-10 | 1974-10-04 |
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