JPS60178518U

JPS60178518U - Cutting machine

Info

Publication number: JPS60178518U
Application number: JP6478284U
Authority: JP
Inventors: 鈴木　秀
Original assignee: 宇部興産株式会社
Priority date: 1984-05-04
Filing date: 1984-05-04
Publication date: 1985-11-27

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ａ　”　ｅは、従来の剪断作用により被切断材を
切断させる各形式ごとの説明図、第２図ａ。ｂは、本考案の切断機に適用される刃物による被切断材
の切断方法を示す説明図、第３図および第４図は、それ
ぞれ、第２図に示した切断方法を適用した従来形式の切
断機の例を示す概略正面図、第５図、第６図、第７図は
いずれも本考案の第１実施例を示す図であり、第５図は
平面図、第６図は第５図のＶＩ−ＶＩ線矢視図（正面図
）、第７図は第５図の■−■線矢視図（側面図）、第８
図は本考案の第２実施例を示す図であり、第５図に相当
する概略平面図である。３・・・被切断材、５・・・上刃物、６・・・下刃物、
７・・・上刃物台、訃・・下刃物台、９・・・下刃物駆
動軸、１０・・・上刃物駆動軸、９ａ、１０ａ・・・ラ
ック、１１．１８・・・ピニオンギヤ、１４・・・刃物
駆動油圧シリンダ。（ａ）　　　　　　　　（ｂ）　　’ 「ト５第５図１ｒｒｎｉｌ［−］Figures 1a and 1e are explanatory diagrams for each type of cutting of a workpiece using conventional shearing action, and Figures 2a and b are diagrams showing the cutting of a workpiece using a blade applied to the cutting machine of the present invention. The explanatory diagrams illustrating the method, FIGS. 3 and 4, are a schematic front view, FIG. 5, FIG. 6, and FIG. 7 are views showing the first embodiment of the present invention, FIG. 5 is a plan view, FIG. 6 is a view taken along the line VI-VI in FIG. 5 (front view), and FIG. ■-■ line arrow view (side view) in Figure 5, No. 8
This figure shows a second embodiment of the present invention, and is a schematic plan view corresponding to FIG. 5. 3... Material to be cut, 5... Upper knife, 6... Lower knife,
7...Upper tool rest,...Lower tool rest, 9...Lower tool drive shaft, 10...Upper tool drive shaft, 9a, 10a...Rack, 11.18...Pinion gear, 14 ...Knife drive hydraulic cylinder. (a) (b) ''G 5 Figure 5 1rrnil[-]

Claims

[Scope of utility model registration request]

A cutting machine in which a pair of blades, each with a tapered edge, is disposed facing each other with a material to be cut in between, and the pair of blades are pushed into the material to cut the material. The drive shafts are arranged parallel to each other in the direction of movement of the cutlery, and one end side of one of the at least two drive shafts is fixed to one of the opposing cutter supports. and the other end side is slidably attached to the other blade support, one end side of the other drive shaft is fixed to the other blade support, and the other end side is attached to the other blade support. A pinion gear is slidably attached to the cutting tool support, and a rack is formed facing each other at the end of the same side of the drive shaft, and between these racks, a pinion gear is rotatably arranged on the cutting machine body. A cutting machine characterized by being provided with two meshing parts.