JPH02114299U - - Google Patents

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Publication number
JPH02114299U
JPH02114299U JP2226589U JP2226589U JPH02114299U JP H02114299 U JPH02114299 U JP H02114299U JP 2226589 U JP2226589 U JP 2226589U JP 2226589 U JP2226589 U JP 2226589U JP H02114299 U JPH02114299 U JP H02114299U
Authority
JP
Japan
Prior art keywords
signal
oil
control valve
output
air
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
JP2226589U
Other languages
Japanese (ja)
Other versions
JPH071598Y2 (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 JP1989022265U priority Critical patent/JPH071598Y2/en
Publication of JPH02114299U publication Critical patent/JPH02114299U/ja
Application granted granted Critical
Publication of JPH071598Y2 publication Critical patent/JPH071598Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Auxiliary Devices For Machine Tools (AREA)

Description

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

第１図乃至第４図は本考案の実施例を示し、第
１図はオイルエア供給装置の構成を示すブロツク
図、第２図は制御装置を示すブロツク図、第３図
はＰＣ装置での処理を示すフローチヤート、第４
図は動作を示すタイミング図であり、第５図及び
第６図は従来の装置の動作を示すタイミング図で
ある。 １，２，３，４……エア配管、１１……圧縮空
気源、１２……第１の電磁制御弁（エア制御弁）
、１４……第２の電磁制御弁（オイル制御弁）、
１５……油ポンプ、２０……主軸（回転体）、２
１，２２……軸受部、３０……ＮＣ装置、４０…
…ＰＣ装置、４１……タイマ手段、４２……潤滑
期間制御手段、４３……信号出力手段、４４……
供給間隔制御手段。 1 to 4 show an embodiment of the present invention, FIG. 1 is a block diagram showing the configuration of the oil/air supply device, FIG. 2 is a block diagram showing the control device, and FIG. 3 is the processing by the PC device. Flowchart showing the 4th
The figure is a timing diagram showing the operation, and FIGS. 5 and 6 are timing diagrams showing the operation of the conventional device. 1, 2, 3, 4...Air piping, 11...Compressed air source, 12...First electromagnetic control valve (air control valve)
, 14... second electromagnetic control valve (oil control valve),
15...Oil pump, 20...Main shaft (rotating body), 2
1, 22...Bearing section, 30...NC device, 40...
...PC device, 41...Timer means, 42...Lubrication period control means, 43...Signal output means, 44...
Feeding interval control means.

Claims (1)

【実用新案登録請求の範囲】 回転体の軸受部に連通する配管中に潤滑油を供
給し、その配管内に供給される圧縮空気により潤
滑油を搬送して前記軸受部を潤滑するオイルエア
供給装置において、 前記配管への圧縮空気の供給を断続するエア制
御弁と、 前記配管への潤滑油の供給を断続するオイル制
御弁と、 前記回転体の起動により信号が出力され回転体
の停止後所定時間の間その信号が保持されるタイ
マ手段と、 そのタイマ手段からの信号が出力されている間
前記エア制御弁を開とする潤滑期間制御手段と、 前記タイマ手段からの信号が出力されている間
所定の期間間隔毎に信号を出力する信号出力手段
と、 その信号出力手段からの信号が出力される毎に
前記オイル制御弁を開とする供給間隔制御手段と
、を備えることを特徴とするオイルエア供給装置
。[Claims for Utility Model Registration] An oil-air supply device that supplies lubricating oil into a pipe that communicates with a bearing of a rotating body, and transports the lubricating oil using compressed air supplied into the pipe to lubricate the bearing. an air control valve for intermittent supply of compressed air to the piping; an oil control valve for intermittent supply of lubricating oil to the piping; a timer means whose signal is held for a period of time; a lubrication period control means which opens the air control valve while the signal from the timer means is output; and a signal from the timer means is output. The oil control valve is characterized by comprising: a signal output means for outputting a signal at predetermined time intervals; and a supply interval control means for opening the oil control valve each time a signal from the signal output means is output. Oil air supply device.
JP1989022265U 1989-02-28 1989-02-28 Oil air supply device Expired - Lifetime JPH071598Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989022265U JPH071598Y2 (en) 1989-02-28 1989-02-28 Oil air supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989022265U JPH071598Y2 (en) 1989-02-28 1989-02-28 Oil air supply device

Publications (2)

Publication Number Publication Date
JPH02114299U true JPH02114299U (en) 1990-09-12
JPH071598Y2 JPH071598Y2 (en) 1995-01-18

Family

ID=31240225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989022265U Expired - Lifetime JPH071598Y2 (en) 1989-02-28 1989-02-28 Oil air supply device

Country Status (1)

Country Link
JP (1) JPH071598Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006334718A (en) * 2005-06-02 2006-12-14 Brother Ind Ltd Automatic oil feeding device of machine tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270597A (en) * 1985-05-24 1986-11-29 Matsuura Kikai Seisakusho:Kk Method of controlling lubrication device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270597A (en) * 1985-05-24 1986-11-29 Matsuura Kikai Seisakusho:Kk Method of controlling lubrication device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006334718A (en) * 2005-06-02 2006-12-14 Brother Ind Ltd Automatic oil feeding device of machine tool

Also Published As

Publication number Publication date
JPH071598Y2 (en) 1995-01-18

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