JPH0388640U - - Google Patents

Info

Publication number
JPH0388640U
JPH0388640U JP14995389U JP14995389U JPH0388640U JP H0388640 U JPH0388640 U JP H0388640U JP 14995389 U JP14995389 U JP 14995389U JP 14995389 U JP14995389 U JP 14995389U JP H0388640 U JPH0388640 U JP H0388640U
Authority
JP
Japan
Prior art keywords
workpiece
hydraulic cylinders
machine tool
holding device
hydraulic pressure
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.)
Pending
Application number
JP14995389U
Other languages
English (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 JP14995389U priority Critical patent/JPH0388640U/ja
Publication of JPH0388640U publication Critical patent/JPH0388640U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jigs For Machine Tools (AREA)

Description

【図面の簡単な説明】
第１図〜第８図は本考案の実施例を示すもので
、第１図はフライス加工装置の正面図、第２図は
同装置の平面図、第３図は第２図−線断面図
、第４図はセンタリング装置とワーク固定装置の
要部正面図、第５図は第４図−線断面図、第
６図はセンタリング装置の多連同期式増圧器の断
面図、第７図はワーク固定装置の多連同期式増圧
器の断面図、第８図は変形例に係る多連同期式増
圧器の縦断面図である。 ２２ｃ……ビーム部、２４……テーブル部、６
０Ａ……多連同期式増圧器、７０……ワーク固定
装置、７１……クランプ用シリンダ、７３……押
え具、Ｆ……フライス加工装置、Ｗ……ワーク。

Claims (1)

  1. 【実用新案登録請求の範囲】 ワークを載置支持する為のテーブルと、このテ
    ーブルに一体的に連結され且つテーブルの上方に
    テーブルに対向するように設けられたビームとを
    有する工作機械において、 上記ビームに、テーブル上のワークの上面に対
    向する押え具と、この押え具をワークの方へ押動
    駆動する複数の油圧シリンダとからなるクランプ
    手段を設け、 上記複数の油圧シリンダを同期作動させる為に
    これら油圧シリンダへ等圧・等流量の油圧を供給
    する油圧供給手段を設けたことを特徴とする工作
    機械用ワーク固定装置。
JP14995389U 1989-12-25 1989-12-25 Pending JPH0388640U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14995389U JPH0388640U (ja) 1989-12-25 1989-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14995389U JPH0388640U (ja) 1989-12-25 1989-12-25

Publications (1)

Publication Number Publication Date
JPH0388640U true JPH0388640U (ja) 1991-09-10

Family

ID=31696326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14995389U Pending JPH0388640U (ja) 1989-12-25 1989-12-25

Country Status (1)

Country Link
JP (1) JPH0388640U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065137A1 (en) * 2000-03-03 2001-09-07 Pascal Kabushiki Kaisha Hydraulic cylinder with boosting function
JP2014163496A (ja) * 2013-02-27 2014-09-08 Takenaka Komuten Co Ltd 流体ダンパ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434628A (en) * 1987-07-29 1989-02-06 Aioi Seiki Kk Work positioning and clamping equipment for machine tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434628A (en) * 1987-07-29 1989-02-06 Aioi Seiki Kk Work positioning and clamping equipment for machine tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065137A1 (en) * 2000-03-03 2001-09-07 Pascal Kabushiki Kaisha Hydraulic cylinder with boosting function
JP2014163496A (ja) * 2013-02-27 2014-09-08 Takenaka Komuten Co Ltd 流体ダンパ

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