JPH0336314U - - Google Patents

Info

Publication number
JPH0336314U
JPH0336314U JP9448689U JP9448689U JPH0336314U JP H0336314 U JPH0336314 U JP H0336314U JP 9448689 U JP9448689 U JP 9448689U JP 9448689 U JP9448689 U JP 9448689U JP H0336314 U JPH0336314 U JP H0336314U
Authority
JP
Japan
Prior art keywords
protrusion
bed
holder
mold
slide
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
JP9448689U
Other languages
Japanese (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 JP9448689U priority Critical patent/JPH0336314U/ja
Publication of JPH0336314U publication Critical patent/JPH0336314U/ja
Pending 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 drawings]

第１図は、この考案に係るプレスブレーキの一
実施例を示す断面図、第２図は従来のプレスブレ
ーキを示す断面図である。 １……ベツド、２……ホルダー、５……位置決
め溝、６……下成形型、７……突出部、８……ス
ライド、１１……突条、１３……挾持面、１４…
…上成形型、１５……挾持板、１６……ボルト、
１９……平板部。 FIG. 1 is a sectional view showing an embodiment of the press brake according to this invention, and FIG. 2 is a sectional view showing a conventional press brake. DESCRIPTION OF SYMBOLS 1... Bed, 2... Holder, 5... Positioning groove, 6... Lower mold, 7... Protrusion, 8... Slide, 11... Protrusion, 13... Clamping surface, 14...
...Upper mold, 15...Holding plate, 16...Bolt,
19... Flat plate part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ベツドに下成形型を取付け、ベツドに対して昇
降自在に設けられたスライドに上成形型を取付け
、両成形型間にローデイングされた長尺板をスラ
イドの下降によつて曲げ加工するプレスブレーキ
において、前記ベツドの上面に下成形型支持用の
ホルダーを取付け、そのホルダーの上面に位置決
め溝を形成し、このホルダーで支持される下成形
型の下面に上記位置決め溝に嵌合する突出部を設
け、前記スライドの下面には位置決めを兼用する
挾持面を一側に有する突条を設け、その突条の一
側に上記挾持面とで上成形型の上部を両側から挾
持する挾持板を上記突条にボルト止めし、上記上
成形型の上部には突条と挾持板とで挾持される平
板部を設けたことを特徴とするプレスブレーキ。 In a press brake, a lower mold is attached to a bed, an upper mold is attached to a slide that can be raised and lowered with respect to the bed, and a long plate loaded between both molds is bent by lowering the slide. , a holder for supporting the lower mold is attached to the upper surface of the bed, a positioning groove is formed on the upper surface of the holder, and a protrusion that fits into the positioning groove is provided on the lower surface of the lower mold supported by the holder. A protrusion having a clamping surface on one side that also serves for positioning is provided on the lower surface of the slide, and a clamping plate that clamps the upper part of the upper mold from both sides with the clamping surface is provided on one side of the protrusion. 1. A press brake, characterized in that the press brake is bolted to a strip, and is provided with a flat plate section on the upper part of the upper mold, which is clamped by a protruding strip and a clamping plate.
JP9448689U 1989-08-09 1989-08-09 Pending JPH0336314U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9448689U JPH0336314U (en) 1989-08-09 1989-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9448689U JPH0336314U (en) 1989-08-09 1989-08-09

Publications (1)

Publication Number Publication Date
JPH0336314U true JPH0336314U (en) 1991-04-09

Family

ID=31643810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9448689U Pending JPH0336314U (en) 1989-08-09 1989-08-09

Country Status (1)

Country Link
JP (1) JPH0336314U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08150061A (en) * 1994-11-30 1996-06-11 Koichi Ito Hanger
JPH1029015A (en) * 1996-07-15 1998-02-03 Nico Tec:Kk Metallic mold
JP2009093795A (en) * 2001-02-14 2009-04-30 Asahi Glass Co Ltd Wavelength-selective diffraction element and optical head device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08150061A (en) * 1994-11-30 1996-06-11 Koichi Ito Hanger
JPH1029015A (en) * 1996-07-15 1998-02-03 Nico Tec:Kk Metallic mold
JP2009093795A (en) * 2001-02-14 2009-04-30 Asahi Glass Co Ltd Wavelength-selective diffraction element and optical head device
JP4591602B2 (en) * 2001-02-14 2010-12-01 旭硝子株式会社 Wavelength selective diffraction element and optical head device

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