JPH02114299U - - Google Patents
Info
- 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
Links
- 238000005461 lubrication Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 4
- 239000010687 lubricating oil Substances 0.000 claims 3
- 230000032258 transport Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
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)
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.
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)
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)
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 |
-
1989
- 1989-02-28 JP JP1989022265U patent/JPH071598Y2/en not_active Expired - Lifetime
Patent Citations (1)
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)
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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