JPS5840318U - Pressure adjustment device for plate presser in shearing machine - Google Patents

Pressure adjustment device for plate presser in shearing machine

Info

Publication number
JPS5840318U
JPS5840318U JP13192681U JP13192681U JPS5840318U JP S5840318 U JPS5840318 U JP S5840318U JP 13192681 U JP13192681 U JP 13192681U JP 13192681 U JP13192681 U JP 13192681U JP S5840318 U JPS5840318 U JP S5840318U
Authority
JP
Japan
Prior art keywords
pressure adjustment
shearing machine
adjustment device
plate presser
ram
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
JP13192681U
Other languages
Japanese (ja)
Other versions
JPS6119868Y2 (en
Inventor
柳沢　正芳
Original Assignee
株式会社アマダ
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 株式会社アマダ filed Critical 株式会社アマダ
Priority to JP13192681U priority Critical patent/JPS5840318U/en
Publication of JPS5840318U publication Critical patent/JPS5840318U/en
Application granted granted Critical
Publication of JPS6119868Y2 publication Critical patent/JPS6119868Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Accessories And Tools For Shearing Machines (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) [Abstract] 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図は従来のシャーリングマシンにおけるラム駆動力
ＦＢと仮押え力ＦＨとの関係を示したグラフ、第２図は
シャーリングマシンの概略説明図、第３図はこの考案の
実施例の油圧回路図、第４図はこの考案を実施したシャ
ーリングマシンにおけるラム駆動力ＦＢと仮押え力ＦＨ
との関係を示したグラフである。 （図面の主要な部分を表わす符号の説明）７・・・仮押
え、１１・・・ラム、１５．１７・・・駆動シリン？゛
、２７・・・油路、２９・・・圧力調整シリンダ、３７
・・・仮押えシリンダ。 ＋５ａ　ｊ５ １ １９譜　　　　１５１ イ９ ・・ＩＷ旧ン−見 ＼ Ｙ　　″′ ）　　　　　　＋９ｂ”目￥、７ｂFig. 1 is a graph showing the relationship between ram driving force FB and temporary holding force FH in a conventional shearing machine, Fig. 2 is a schematic explanatory diagram of the shearing machine, and Fig. 3 is a hydraulic circuit diagram of an embodiment of this invention. , Figure 4 shows the ram driving force FB and temporary holding force FH in the shearing machine implementing this invention.
This is a graph showing the relationship between (Explanation of the symbols representing the main parts of the drawing) 7...temporary presser, 11...ram, 15.17...driving cylinder?゛, 27...Oil passage, 29...Pressure adjustment cylinder, 37
...temporary holding cylinder. +5a j5 1 19th staff 151 I9...IW old n-mi\Y ″′) +9b”th ￥, 7b

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ラム１１を駆動させるラム駆動シリンダ１５゜１７から
仮押え７を駆動させる仮押えシリンダ３７に通じる油路
２７に、ラム駆動力の増大、減少に比例して仮押え力を
増大、減少させるように圧力調整シリンダ２９を設けた
ことを特徴とするシャーリングマシンにおける圧力調整
装置。An oil passage 27 leading from the ram drive cylinder 15° 17 that drives the ram 11 to the temporary press cylinder 37 that drives the temporary press 7 is configured to increase or decrease the temporary press force in proportion to the increase or decrease in the ram driving force. A pressure adjustment device for a shearing machine, characterized in that a pressure adjustment cylinder 29 is provided.
JP13192681U 1981-09-07 1981-09-07 Pressure adjustment device for plate presser in shearing machine Granted JPS5840318U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13192681U JPS5840318U (en) 1981-09-07 1981-09-07 Pressure adjustment device for plate presser in shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13192681U JPS5840318U (en) 1981-09-07 1981-09-07 Pressure adjustment device for plate presser in shearing machine

Publications (2)

Publication Number Publication Date
JPS5840318U true JPS5840318U (en) 1983-03-16
JPS6119868Y2 JPS6119868Y2 (en) 1986-06-14

Family

ID=29925481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13192681U Granted JPS5840318U (en) 1981-09-07 1981-09-07 Pressure adjustment device for plate presser in shearing machine

Country Status (1)

Country Link
JP (1) JPS5840318U (en)

Also Published As

Publication number Publication date
JPS6119868Y2 (en) 1986-06-14

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