JPH0172920U - - Google Patents

Info

Publication number
JPH0172920U
JPH0172920U JP1987168671U JP16867187U JPH0172920U JP H0172920 U JPH0172920 U JP H0172920U JP 1987168671 U JP1987168671 U JP 1987168671U JP 16867187 U JP16867187 U JP 16867187U JP H0172920 U JPH0172920 U JP H0172920U
Authority
JP
Japan
Prior art keywords
raised
lowered
press machine
hydraulic cylinder
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
JP1987168671U
Other languages
English (en)
Other versions
JPH0527216Y2 (ja
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 JP1987168671U priority Critical patent/JPH0527216Y2/ja
Publication of JPH0172920U publication Critical patent/JPH0172920U/ja
Application granted granted Critical
Publication of JPH0527216Y2 publication Critical patent/JPH0527216Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Presses And Accessory Devices Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の説明図、第2図は
上金型及びブランクホルダの位置と時間の関係を
示す線図である。 図中2は液圧シリンダ、3はピストン、4はピ
ストンロツド、5はクツシヨンシリンダ、7はク
ツシヨンパツド、8はブランクホルダ、9はタン
ク、10は液圧ポンプ、13,14,15はロジ
ツク弁、19はソレノイド弁、21は上部液室、
26,27,28はソレノイド弁、34は下部液
室、36は上金型、38はプレス駆動装置、39
はロータリーエンコーダ、41は制御装置、46
は下金型、47は材料を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 昇降可能な上金型と昇降しない下金型を有し、
    上金型が材料に衝突する際の衝撃を一体に設けら
    れたブランクホルダ及びクツシヨンシリンダによ
    り吸収し得るようにしたプレス機械におけるダイ
    クツシヨン装置において、前記クツシヨンシリン
    ダを液圧シリンダにて昇降可能に支持せしめ、該
    液圧シリンダの上部液室に、供給する液の流量調
    整が可能なロジツク弁を備えた流路を接続したこ
    とを特徴とするプレス機械におけるダイクツシヨ
    ン装置。
JP1987168671U 1987-11-04 1987-11-04 Expired - Lifetime JPH0527216Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987168671U JPH0527216Y2 (ja) 1987-11-04 1987-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987168671U JPH0527216Y2 (ja) 1987-11-04 1987-11-04

Publications (2)

Publication Number Publication Date
JPH0172920U true JPH0172920U (ja) 1989-05-17
JPH0527216Y2 JPH0527216Y2 (ja) 1993-07-12

Family

ID=31458050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987168671U Expired - Lifetime JPH0527216Y2 (ja) 1987-11-04 1987-11-04

Country Status (1)

Country Link
JP (1) JPH0527216Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549888A (en) * 1979-08-23 1980-04-10 Sharp Kk High frequency heater
JPS61195817U (ja) * 1985-05-23 1986-12-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549888A (en) * 1979-08-23 1980-04-10 Sharp Kk High frequency heater
JPS61195817U (ja) * 1985-05-23 1986-12-06

Also Published As

Publication number Publication date
JPH0527216Y2 (ja) 1993-07-12

Similar Documents

Publication Publication Date Title
US2491551A (en) Hydraulic press
JPH0362696U (ja)
JPS6029368Y2 (ja) ボ−ル盤の切粉寸断装置
JPH0287598U (ja)
JPS61195817U (ja)
JPH01135124U (ja)
JPH0121765Y2 (ja)
JPS63201032U (ja)
JPH026193U (ja)
JPH0227933Y2 (ja)
JPH01109398U (ja)
JPH04495U (ja)
JPS6192551U (ja)
JPS6442737U (ja)
JPS61205619U (ja)
JPH0169757U (ja)
JPS61127940U (ja)
JPS6455303U (ja)
JPH0362688U (ja)
JPS61166750U (ja)
JPS62169732U (ja)
JPS645724U (ja)
JPS62105344U (ja)
JPH031016U (ja)
JPH03303U (ja)