JPS60136816U

JPS60136816U - Notched bending die structure

Info

Publication number: JPS60136816U
Application number: JP2391384U
Authority: JP
Inventors: 梅田　燿敬
Original assignee: 梅田工業株式会社
Priority date: 1984-02-23
Filing date: 1984-02-23
Publication date: 1985-09-11

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

[Brief explanation of drawings]

第１図は切欠は曲げ部を有する板材の斜視図、第２図は
従来の切欠き曲げ手段を示す説明図、第３図は本考案−
実施例の主要部である板状ダイの斜視図、第４図は本考
案−実施例の正面図、第５図は第４図の側面図、第６図
は片寄った位置に間座を入れて切欠き曲げ加工する状態
を示す平面図、第７図は切欠き曲げ加工の状態を示す説
明図、第８図は板状ダイを保持する保持レールの他の実
施照を示す正面図である。１．１’、１“・・・板状、１ａ・・・突出部、２，２
ａｔ　２ｂｗ　２ｃｔ　２ｄｔ　２ｅｔ　２ｆｔ　２ｇ
””切欠き曲げ部、３・・・本体、４，４ａ・・・レー
ル保持台、８・・・ポンチ、９・・・グイ保持レール、
９ａ・・・案内溝、１０−・・板状ダイ、１０ａ＊　　
１０ｂｔ　　１０ｃｔｌｅｄ、１０ｅ、１０ｆ、１０ｇ
、１０ｈ””溝、１１、　１１ａ、　　１１ｂ・・・貫
通穴、１２ａ、１２ｂ、１２ｃ、１２ｄ・・・ねじ穴、
１３．　１４．　１７．２１・・・ボルト、１５・・・
長穴、１６・・・横窓、１８・・・間座、１９．１９’
、１９′・・・スリット、２０・・・スペーサ。」−一ヒー一山−」ニFig. 1 is a perspective view of a plate material having a bent portion, Fig. 2 is an explanatory diagram showing a conventional notch bending means, and Fig. 3 is a perspective view of a plate material having a bent portion.
FIG. 4 is a front view of the present invention-embodiment, FIG. 5 is a side view of FIG. 4, and FIG. 6 is a perspective view of a plate die that is the main part of the embodiment. FIG. 7 is an explanatory view showing the state of notch bending, and FIG. 8 is a front view showing another embodiment of the holding rail that holds the plate-shaped die. . 1.1', 1"...plate shape, 1a...protrusion, 2,2
at 2bw 2ct 2dt 2et 2ft 2g
"" Notched bent part, 3... Main body, 4, 4a... Rail holding stand, 8... Punch, 9... Gui holding rail,
9a...Guide groove, 10-...Plate die, 10a*
10bt 10ctled, 10e, 10f, 10g
, 10h"" groove, 11, 11a, 11b...through hole, 12a, 12b, 12c, 12d...screw hole,
13. 14. 17.21...Volt, 15...
Long hole, 16... side window, 18... spacer, 19.19'
, 19'...slit, 20... spacer. ”-one hee one mountain-” ni

Claims

[Scope of Claim for Utility Model Registration] 1. A plate material is supported on a goo having grooves, and the surface part of the plate with the slit grooves and the peripheral part forming the notch grooves are pressed with a punch to form the bent part of the notch. In the notched bending goo structure to be formed, a plate-shaped die which is a square-shaped flat plate member having an appropriate thickness and forming a groove corresponding to the bent shape of the notch near each peripheral corner; What is claimed is: 1. A notched bent gou structure characterized by having a gou holding rail which slidably holds the gou and which is fixed to the main body side of the machine. 2 The above-mentioned plate-shaped die held by the above-mentioned goo holding rail,
The cutout bending gouer structure according to claim 1, which is formed by combining a plurality of plate-shaped dies having the same shape with the grooves aligned. 3 The above-mentioned plate-shaped die held by the above-mentioned Goo holding rail,
The notched bending gouer structure according to claim 1 of the utility model registration claim, characterized in that it is formed from two or more of the plate-shaped dies that are installed side by side with a spacer interposed therebetween. The notched bending gouer structure according to claim 3 of the utility model registration claim, characterized in that the plate-shaped die is installed side by side with the spacer interposed therebetween, or the die includes a die having a plurality of plate-shaped ties. .