JPH0259900U - - Google Patents
Info
- Publication number
- JPH0259900U JPH0259900U JP14014888U JP14014888U JPH0259900U JP H0259900 U JPH0259900 U JP H0259900U JP 14014888 U JP14014888 U JP 14014888U JP 14014888 U JP14014888 U JP 14014888U JP H0259900 U JPH0259900 U JP H0259900U
- Authority
- JP
- Japan
- Prior art keywords
- oil pump
- driven oil
- drive circuit
- air
- motor
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Presses (AREA)
- Presses And Accessory Devices Thereof (AREA)
Description
図は本考案の一実施例を示す全体構成図である
。
１……油圧モータ、２……方向切換バルブ、４
……油タンク、５……モータ駆動型オイルポンプ
、６……モータ、８……駆動弁、１０……空気源
、１２……エアー駆動型オイルポンプ、１３……
作動片、１４……後退限検出スイツチ、１５……
前進限検出スイツチ、１６……連続駆動回路、１
７……ワンシヨツト駆動回路、２１……コントロ
ーラ、２８……ダイハイト形。
The figure is an overall configuration diagram showing an embodiment of the present invention. 1... Hydraulic motor, 2... Directional switching valve, 4
... Oil tank, 5 ... Motor-driven oil pump, 6 ... Motor, 8 ... Driven valve, 10 ... Air source, 12 ... Air-driven oil pump, 13 ...
Actuation piece, 14...Reverse limit detection switch, 15...
Advance limit detection switch, 16... Continuous drive circuit, 1
7... One shot drive circuit, 21... Controller, 28... Die height type.
Claims (1)
と一作動するごとに規定量の油圧を間歇供給する
エアー駆動型オイルポンプとを方向切換バルブを
介してスライド調整機構を形成する油圧モータに
並列接続し、 モータ駆動型オイルポンプを指令信号に基づい
て連続駆動する連続駆動回路とエアー駆動型オイ
ルポンプを指令信号に基づいて一作動させるワン
シヨツト駆動回路とを設け、 少なくともプレス作業中のスライド位置調整を
、ワンシヨツト駆動回路によつてエアー駆動型オ
イルポンプを間歇運転することにより、規定変位
量づつ断続的に行えるよう構成したことを特徴と
するスライド位置調整装置。[Claim for Utility Model Registration] A motor-driven oil pump that continuously supplies hydraulic pressure and an air-driven oil pump that intermittently supplies a specified amount of hydraulic pressure each time it operates form a slide adjustment mechanism via a directional switching valve. A continuous drive circuit that continuously drives the motor-driven oil pump based on a command signal and a one-shot drive circuit that operates the air-driven oil pump once based on the command signal are connected in parallel to the hydraulic motor that is used to press the press. A slide position adjusting device characterized in that the slide position adjustment device is configured to be able to adjust the slide position intermittently by a predetermined displacement amount by intermittent operation of an air-driven oil pump by a one-shot drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140148U JPH065037Y2 (en) | 1988-10-27 | 1988-10-27 | Slide position adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140148U JPH065037Y2 (en) | 1988-10-27 | 1988-10-27 | Slide position adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0259900U true JPH0259900U (en) | 1990-05-01 |
| JPH065037Y2 JPH065037Y2 (en) | 1994-02-09 |
Family
ID=31404056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988140148U Expired - Lifetime JPH065037Y2 (en) | 1988-10-27 | 1988-10-27 | Slide position adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065037Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009162258A (en) * | 2007-12-28 | 2009-07-23 | Kirin Brewery Co Ltd | Reducer lubrication device |
| JP2019013976A (en) * | 2017-07-11 | 2019-01-31 | 株式会社栗本鐵工所 | Forging press and its failure prediction method |
-
1988
- 1988-10-27 JP JP1988140148U patent/JPH065037Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009162258A (en) * | 2007-12-28 | 2009-07-23 | Kirin Brewery Co Ltd | Reducer lubrication device |
| JP2019013976A (en) * | 2017-07-11 | 2019-01-31 | 株式会社栗本鐵工所 | Forging press and its failure prediction method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065037Y2 (en) | 1994-02-09 |
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