JPH0180209U - - Google Patents

Info

Publication number
JPH0180209U
JPH0180209U JP1987174494U JP17449487U JPH0180209U JP H0180209 U JPH0180209 U JP H0180209U JP 1987174494 U JP1987174494 U JP 1987174494U JP 17449487 U JP17449487 U JP 17449487U JP H0180209 U JPH0180209 U JP H0180209U
Authority
JP
Japan
Prior art keywords
mold
molds
female
male
die
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
JP1987174494U
Other languages
Japanese (ja)
Other versions
JPH0428650Y2 (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 JP1987174494U priority Critical patent/JPH0428650Y2/ja
Publication of JPH0180209U publication Critical patent/JPH0180209U/ja
Application granted granted Critical
Publication of JPH0428650Y2 publication Critical patent/JPH0428650Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Description

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

第１図は本考案の折曲げ加工機の主要部を示し
、折曲げ加工機の一例であるプレスブレーキにお
ける上部金型部分と下部金型部分のみを表わした
側面図である。第２図および第３図は第１図に代
る金型使用状態を示した図である。第４図のＡ，
ＢおよびＣは本考案の主要部である例えば下部雄
金型の動作状態を示した図である。 １……ラム、１１……上部雌金型、２３……第
１上部雄金型、３１……第２上部雄金型、３７…
…スライドベース、４３……下部雌金型、４７…
…下部雄金型、４９……支持部材、５１，５７…
…流体シリンダ。 FIG. 1 shows the main parts of the bending machine of the present invention, and is a side view showing only the upper mold part and the lower mold part of a press brake, which is an example of the bending machine. FIGS. 2 and 3 are diagrams showing the state in which the mold is used in place of FIG. 1. A in Figure 4,
B and C are views showing the operating state of the main part of the present invention, for example, the lower male mold. 1... Ram, 11... Upper female mold, 23... First upper male mold, 31... Second upper male mold, 37...
...Slide base, 43...Lower female mold, 47...
...Lower male mold, 49... Support member, 51, 57...
...Fluid cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上下動自在なラムの下部に複数の金型を選択可
能に備え、その複数の金型から選択された金型と
協働する雌金型および雄金型を前後方向へ移動自
在なスライドベース上に設け、上記雌金型および
雄金型のうち適宜一方を上部加工位置と下部退避
位置とに位置設定可能に設けたことを特徴とする
折曲げ加工機。 A plurality of molds can be selected at the bottom of a ram that can move vertically, and a female mold and a male mold that work together with the mold selected from the plurality of molds are mounted on a slide base that can be moved forward and backward. 1. A bending machine, characterized in that one of the female die and the male die can be set to an upper processing position and a lower retraction position as appropriate.
JP1987174494U 1987-11-17 1987-11-17 Expired JPH0428650Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987174494U JPH0428650Y2 (en) 1987-11-17 1987-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987174494U JPH0428650Y2 (en) 1987-11-17 1987-11-17

Publications (2)

Publication Number Publication Date
JPH0180209U true JPH0180209U (en) 1989-05-30
JPH0428650Y2 JPH0428650Y2 (en) 1992-07-13

Family

ID=31466347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987174494U Expired JPH0428650Y2 (en) 1987-11-17 1987-11-17

Country Status (1)

Country Link
JP (1) JPH0428650Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006231368A (en) * 2005-02-24 2006-09-07 Nippon Colgate Kk Apparatus for forming corrugated steel sheet
JP2017121666A (en) * 2017-03-01 2017-07-13 株式会社吉野機械製作所 Metal mold replacement device
JP2020025966A (en) * 2018-08-09 2020-02-20 株式会社吉野機械製作所 Press machine and finished article manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672835A (en) * 1983-10-10 1987-06-16 Liet Cornelis H Apparatus for bending sheet material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533937B2 (en) * 1972-04-18 1978-02-13
SE363143B (en) * 1972-05-23 1974-01-07 Gaevle Galvaniseringsfa Ab
JPS52142656A (en) * 1976-05-22 1977-11-28 Maru Kikai Kogyo Device for automatic changeeover of striking of bending machine
JPS5313276A (en) * 1976-07-23 1978-02-06 Hitachi Ltd Plate shear with a plate-bending machanism
JPS58145312A (en) * 1982-02-22 1983-08-30 Toyota Motor Corp Press die capable of upward and downward bendings

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672835A (en) * 1983-10-10 1987-06-16 Liet Cornelis H Apparatus for bending sheet material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006231368A (en) * 2005-02-24 2006-09-07 Nippon Colgate Kk Apparatus for forming corrugated steel sheet
JP4673083B2 (en) * 2005-02-24 2011-04-20 日本コルゲート株式会社 Corrugated steel forming equipment
JP2017121666A (en) * 2017-03-01 2017-07-13 株式会社吉野機械製作所 Metal mold replacement device
JP2020025966A (en) * 2018-08-09 2020-02-20 株式会社吉野機械製作所 Press machine and finished article manufacturing method

Also Published As

Publication number Publication date
JPH0428650Y2 (en) 1992-07-13

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