JPS59143527U - hole punching device - Google Patents

hole punching device

Info

Publication number
JPS59143527U
JPS59143527U JP3755483U JP3755483U JPS59143527U JP S59143527 U JPS59143527 U JP S59143527U JP 3755483 U JP3755483 U JP 3755483U JP 3755483 U JP3755483 U JP 3755483U JP S59143527 U JPS59143527 U JP S59143527U
Authority
JP
Japan
Prior art keywords
punching device
hole punching
steel plate
hole
descending
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
JP3755483U
Other languages
Japanese (ja)
Inventor
薄井　俊雄
中川　啓二郎
堀「淵」　富典
三谷　昌明
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP3755483U priority Critical patent/JPS59143527U/en
Publication of JPS59143527U publication Critical patent/JPS59143527U/en
Pending legal-status Critical Current

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  • Punching Or Piercing (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 the drawing]

第１図は本考案の実施例を示す孔打貫装置の正面図、第
２図及び第３図は夫々作動状態を異にする第１図のＡ−
Ａ断面図、第４図は前記孔打貫装置の作動フローチャー
トである。 図の主要部分の説明、１・・・押えフレーム、２・・・
アクチュエータ、５・・・ポンチ、６・・・ダイス、７
・・・鋼板。 第２図。 ７徘５ ＮＬ−／７FIG. 1 is a front view of a hole punching device showing an embodiment of the present invention, and FIGS. 2 and 3 are A-A in FIG.
A sectional view and FIG. 4 are operation flowcharts of the hole punching device. Explanation of the main parts of the figure, 1...presser frame, 2...
Actuator, 5... Punch, 6... Dice, 7
...Steel plate. Figure 2. 7 Wandering 5 NL-/7

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ベッド、ラムに夫々対向して配設されたダイスとポンチ
によって孔を打ち貫く装装置において、上下動自在に設
けられ、下降時には鋼板を下方へ押圧可能な押えフレー
ムを有することを特徴とする孔打貫装置。A hole punching device for punching holes with a die and a punch arranged opposite to each other on a bed and a ram, characterized by having a presser frame that is movable up and down and capable of pressing a steel plate downward when descending. Punching device.
JP3755483U 1983-03-17 1983-03-17 hole punching device Pending JPS59143527U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3755483U JPS59143527U (en) 1983-03-17 1983-03-17 hole punching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3755483U JPS59143527U (en) 1983-03-17 1983-03-17 hole punching device

Publications (1)

Publication Number Publication Date
JPS59143527U true JPS59143527U (en) 1984-09-26

Family

ID=30168240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3755483U Pending JPS59143527U (en) 1983-03-17 1983-03-17 hole punching device

Country Status (1)

Country Link
JP (1) JPS59143527U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012686A (en) * 1973-06-04 1975-02-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012686A (en) * 1973-06-04 1975-02-08

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