JPS60186924U - dictation device - Google Patents

dictation device

Info

Publication number
JPS60186924U
JPS60186924U JP7497384U JP7497384U JPS60186924U JP S60186924 U JPS60186924 U JP S60186924U JP 7497384 U JP7497384 U JP 7497384U JP 7497384 U JP7497384 U JP 7497384U JP S60186924 U JPS60186924 U JP S60186924U
Authority
JP
Japan
Prior art keywords
die
pressure pad
urges
servo valve
hydraulic cylinder
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
JP7497384U
Other languages
Japanese (ja)
Other versions
JPH0227933Y2 (en
Inventor
宗田　世一
平包　末弘
岸田　坦
Original Assignee
日立造船株式会社
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 by 日立造船株式会社 filed Critical 日立造船株式会社
Priority to JP7497384U priority Critical patent/JPS60186924U/en
Publication of JPS60186924U publication Critical patent/JPS60186924U/en
Application granted granted Critical
Publication of JPH0227933Y2 publication Critical patent/JPH0227933Y2/ja
Granted legal-status Critical Current

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  • Presses And Accessory Devices Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図及び第２図は従来例の断面図、第３図は本考案の
一実施例の断面及びその回路を示す図である。 １４・・・ダイ、１５・・・スライド、１６・・・ブレ
ッシヤパツド、１７・・・プレスベッド、・１９・・・
ブランク、２０・・・プレッシャリング、２１・・・空
気圧シリンダー、２７・・・加速用ピン、２８・・・油
圧シリンダー、２９・・・油圧回路、３０・・・第１油
圧配管、３１・・・加圧タンク、３２・・・第２油圧配
管、３３・・・油圧ユニット、３４・・・空気配管、４
１・・・サーボ弁、４２・・・関数発生器。1 and 2 are cross-sectional views of a conventional example, and FIG. 3 is a cross-sectional view of an embodiment of the present invention and its circuit. 14...Die, 15...Slide, 16...Bressier pad, 17...Press bed, 19...
Blank, 20... Pressure ring, 21... Pneumatic cylinder, 27... Acceleration pin, 28... Hydraulic cylinder, 29... Hydraulic circuit, 30... First hydraulic piping, 31... - Pressurized tank, 32... Second hydraulic piping, 33... Hydraulic unit, 34... Air piping, 4
1... Servo valve, 42... Function generator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上面にダイとの間でブランク周縁部を保持するプレッシ
ャリングが設けられたプレッシャパッド及び該プレッシ
ャパッドを上方に付勢する空気圧シリンダーを有するダ
イクツシーン装置において、上記プレッシャパッドに、
スライドに固定されたダイに当接可能な加速用ピンを設
けると共に、該加速用ピンを上方に付勢する油圧シリン
ダーを設け、上記油圧シリンダーの油圧回路中に、サー
ボ弁を設けると共に該サーボ弁の開度の制御信号を発生
させる関数発生器を設けたことを特徴とするダイクッシ
ョン装置。In a die cutting scene device having a pressure pad provided with a pressure ring on the upper surface to hold the peripheral edge of the blank between it and the die, and a pneumatic cylinder that urges the pressure pad upward, the pressure pad is provided with:
An accelerating pin that can come into contact with a die fixed to a slide is provided, a hydraulic cylinder is provided that urges the accelerating pin upward, and a servo valve is provided in the hydraulic circuit of the hydraulic cylinder, and the servo valve is provided. A die cushion device characterized in that it is provided with a function generator that generates a control signal for the opening degree of the die cushion device.
JP7497384U 1984-05-21 1984-05-21 dictation device Granted JPS60186924U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7497384U JPS60186924U (en) 1984-05-21 1984-05-21 dictation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7497384U JPS60186924U (en) 1984-05-21 1984-05-21 dictation device

Publications (2)

Publication Number Publication Date
JPS60186924U true JPS60186924U (en) 1985-12-11
JPH0227933Y2 JPH0227933Y2 (en) 1990-07-27

Family

ID=30615758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7497384U Granted JPS60186924U (en) 1984-05-21 1984-05-21 dictation device

Country Status (1)

Country Link
JP (1) JPS60186924U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020370A (en) * 1973-06-25 1975-03-04
JPS57181430U (en) * 1981-05-06 1982-11-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020370A (en) * 1973-06-25 1975-03-04
JPS57181430U (en) * 1981-05-06 1982-11-17

Also Published As

Publication number Publication date
JPH0227933Y2 (en) 1990-07-27

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