JPS6368528U - - Google Patents
Info
- Publication number
- JPS6368528U JPS6368528U JP16245686U JP16245686U JPS6368528U JP S6368528 U JPS6368528 U JP S6368528U JP 16245686 U JP16245686 U JP 16245686U JP 16245686 U JP16245686 U JP 16245686U JP S6368528 U JPS6368528 U JP S6368528U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- clutch
- hydraulic circuit
- machine tool
- hydraulic pump
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Description
図面はこの考案の実施例を示す系統図である。
1……工作機械、2……油圧クラツチ、3……
送油管、4……油圧ポンプ、5……アキユムレー
タ、8……逆止弁、9……分岐管、12……パイ
ロツトポート、13……自動切換弁、14……制
御管。
The drawing is a system diagram showing an embodiment of this invention. 1...Machine tool, 2...Hydraulic clutch, 3...
Oil feed pipe, 4... Hydraulic pump, 5... Accumulator, 8... Check valve, 9... Branch pipe, 12... Pilot port, 13... Automatic switching valve, 14... Control pipe.
Claims (1)
介して接続された油圧ポンプと、前記送油管の中
間部に接続された油圧回路を与圧するアキユムレ
ータと、このアキユムレータと油圧ポンプとの間
の送油管に設けられた、油を油圧ポンプに流さな
い逆止弁と、この逆止弁と油圧クラツチとの間の
送油管に接続された分岐管とを有する工作機械に
おけるクラツチの油圧回路において、前記分岐管
にパイロツトポートを備えた自動切換弁が設けら
れ、このパイロツトポートと油圧ポンプとの間に
制御管が接続されることにより、油圧ポンプの与
圧がなくなつたときに油が自動切換弁を経て油圧
回路から排出させられるようになされた工作機械
におけるクラツチの油圧回路。 A hydraulic pump connected to a hydraulic clutch provided in a machine tool via an oil feed pipe, an accumulator that pressurizes a hydraulic circuit connected to an intermediate portion of the oil feed pipe, and an oil feed pipe between the accumulator and the hydraulic pump. In a hydraulic circuit for a clutch in a machine tool, the hydraulic circuit for a clutch in a machine tool has a check valve that prevents oil from flowing to the hydraulic pump, and a branch pipe connected to an oil feed pipe between the check valve and the hydraulic clutch. An automatic switching valve with a pilot port is installed in the pipe, and a control pipe is connected between the pilot port and the hydraulic pump, so that when the hydraulic pump is no longer pressurized, oil will switch to the automatic switching valve. A hydraulic circuit for a clutch in a machine tool in which the clutch is discharged from the hydraulic circuit after passing through the hydraulic circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986162456U JPH0722498Y2 (en) | 1986-10-22 | 1986-10-22 | Hydraulic circuit of clutch in machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986162456U JPH0722498Y2 (en) | 1986-10-22 | 1986-10-22 | Hydraulic circuit of clutch in machine tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6368528U true JPS6368528U (en) | 1988-05-09 |
JPH0722498Y2 JPH0722498Y2 (en) | 1995-05-24 |
Family
ID=31089733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986162456U Expired - Lifetime JPH0722498Y2 (en) | 1986-10-22 | 1986-10-22 | Hydraulic circuit of clutch in machine tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0722498Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011089534A (en) * | 2009-10-20 | 2011-05-06 | Kyb Co Ltd | Electro-hydraulic actuator |
JP2011089535A (en) * | 2009-10-20 | 2011-05-06 | Kyb Co Ltd | Electro-hydraulic actuator |
JP2012255559A (en) * | 2012-09-04 | 2012-12-27 | Shimadzu Corp | Flow control valve |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126452U (en) * | 1974-08-17 | 1976-02-26 |
-
1986
- 1986-10-22 JP JP1986162456U patent/JPH0722498Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126452U (en) * | 1974-08-17 | 1976-02-26 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011089534A (en) * | 2009-10-20 | 2011-05-06 | Kyb Co Ltd | Electro-hydraulic actuator |
JP2011089535A (en) * | 2009-10-20 | 2011-05-06 | Kyb Co Ltd | Electro-hydraulic actuator |
JP2012255559A (en) * | 2012-09-04 | 2012-12-27 | Shimadzu Corp | Flow control valve |
Also Published As
Publication number | Publication date |
---|---|
JPH0722498Y2 (en) | 1995-05-24 |
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