JPH0347698U - - Google Patents

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Publication number
JPH0347698U
JPH0347698U JP10611689U JP10611689U JPH0347698U JP H0347698 U JPH0347698 U JP H0347698U JP 10611689 U JP10611689 U JP 10611689U JP 10611689 U JP10611689 U JP 10611689U JP H0347698 U JPH0347698 U JP H0347698U
Authority
JP
Japan
Prior art keywords
pad
hydraulic cylinder
linear sensor
press
dictation device
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
JP10611689U
Other languages
Japanese (ja)
Other versions
JPH0747195Y2 (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 JP1989106116U priority Critical patent/JPH0747195Y2/en
Publication of JPH0347698U publication Critical patent/JPH0347698U/ja
Application granted granted Critical
Publication of JPH0747195Y2 publication Critical patent/JPH0747195Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Presses And Accessory Devices Thereof (AREA)

Description

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

図面はこの一実施例を示し、第１図は断面図、
第２図は制御系のブロツク図、第３図はスライド
及びパツドのモーシヨン線図、第４図は従来の説
明図である。 ２はパツド、３はクツシヨンシリンダ、４は油
圧シリンダ、７はサーボ弁ユニツト、１７はＮＣ
制御用サーボ弁ユニツト、１８はストロークアジ
ヤスト機構、２６はリニアセンサ。 The drawings show one embodiment of this, and FIG. 1 is a sectional view;
FIG. 2 is a block diagram of the control system, FIG. 3 is a motion diagram of the slide and pad, and FIG. 4 is an explanatory diagram of the conventional system. 2 is a pad, 3 is a cushion cylinder, 4 is a hydraulic cylinder, 7 is a servo valve unit, 17 is an NC
A control servo valve unit, 18 a stroke adjust mechanism, and 26 a linear sensor.

Claims (1)

【実用新案登録請求の範囲】 (1) クツシヨンシリンダ３により弾性支持され
たパツド２を油圧シリンダ４に接続したプレスの
ダイクツシヨン装置において、上記パツド２の予
備加速とロツキング及び補助リフトを行うサーボ
弁ユニツト７を上記油圧シリンダ４に接続すると
共に、上記パツド２のストローク上限高さ調整を
行うストロークアジヤスト機構１８によりパツド
２を補助リフト位置に保持できるようにしてなる
プレスのダイクヨン装置。 (2) 上記パツド２にリニアセンサを設けて、こ
のリニアセンサによりパツド２の位置を検出して
なる請求項１記載のダイクツシヨン装置。[Claims for Utility Model Registration] (1) In a press dictation device in which a pad 2 elastically supported by a cushion cylinder 3 is connected to a hydraulic cylinder 4, a servo valve performs preliminary acceleration, locking, and auxiliary lifting of the pad 2. A press diagonal device in which a unit 7 is connected to the hydraulic cylinder 4 and the pad 2 can be held at an auxiliary lift position by a stroke adjust mechanism 18 that adjusts the upper limit stroke height of the pad 2. (2) The dictation device according to claim 1, wherein a linear sensor is provided on the pad 2, and the position of the pad 2 is detected by the linear sensor.
JP1989106116U 1989-09-12 1989-09-12 Press die cushion equipment Expired - Fee Related JPH0747195Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989106116U JPH0747195Y2 (en) 1989-09-12 1989-09-12 Press die cushion equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989106116U JPH0747195Y2 (en) 1989-09-12 1989-09-12 Press die cushion equipment

Publications (2)

Publication Number Publication Date
JPH0347698U true JPH0347698U (en) 1991-05-02
JPH0747195Y2 JPH0747195Y2 (en) 1995-11-01

Family

ID=31654860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989106116U Expired - Fee Related JPH0747195Y2 (en) 1989-09-12 1989-09-12 Press die cushion equipment

Country Status (1)

Country Link
JP (1) JPH0747195Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019324B4 (en) * 2010-05-03 2015-05-07 Schuler Pressen Gmbh Hydraulic drawing cushion

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63273524A (en) * 1987-05-01 1988-11-10 Ishikawajima Harima Heavy Ind Co Ltd Control method for die cushion
JPS6457928A (en) * 1987-08-28 1989-03-06 Ishikawajima Harima Heavy Ind Die cushioning device for press machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63273524A (en) * 1987-05-01 1988-11-10 Ishikawajima Harima Heavy Ind Co Ltd Control method for die cushion
JPS6457928A (en) * 1987-08-28 1989-03-06 Ishikawajima Harima Heavy Ind Die cushioning device for press machine

Also Published As

Publication number Publication date
JPH0747195Y2 (en) 1995-11-01

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Legal Events

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LAPS Cancellation because of no payment of annual fees