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
Application number
JP16245686U
Other languages
Japanese (ja)
Other versions
JPH0722498Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986162456U priority Critical patent/JPH0722498Y2/en
Publication of JPS6368528U publication Critical patent/JPS6368528U/ja
Application granted granted Critical
Publication of JPH0722498Y2 publication Critical patent/JPH0722498Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 工作機械に設けられた油圧クラツチに送油管を
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.
JP1986162456U 1986-10-22 1986-10-22 Hydraulic circuit of clutch in machine tool Expired - Lifetime JPH0722498Y2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011089535A (en) * 2009-10-20 2011-05-06 Kyb Co Ltd Electro-hydraulic actuator
JP2011089534A (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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126452U (en) * 1974-08-17 1976-02-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126452U (en) * 1974-08-17 1976-02-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011089535A (en) * 2009-10-20 2011-05-06 Kyb Co Ltd Electro-hydraulic actuator
JP2011089534A (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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