JPS6146116U

JPS6146116U - Push cutting device

Info

Publication number: JPS6146116U
Application number: JP12937684U
Authority: JP
Inventors: 勝友蔵重; 秀鈴木
Original assignee: 宇部興産株式会社
Priority date: 1984-08-28
Filing date: 1984-08-28
Publication date: 1986-03-27

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 the drawing]

第１図ａないしｆおよひ第２図ａないしｄは従来の押込
切断装置および切断方式等の説明図であって、第１図ａ
は被切断材と矩形刃とを切断前の状態で示す概要側面図
、第１図ｂは同じく切断後の状態で示す概要側面図、第
１図Ｃは切断端部の側面図、第１図ｄは切断端を圧延中
の状態を示す側面図、第１図ｅはへげ疵が生じたところ
を示す切断端の平面図、第１図ｆは不良部が生じたとこ
ろを示す圧延端の斜視図、第２図ａはアップカット式切
断装置の概要側面図、第２図ｂはタウンアンドアップカ
ット式切断装置の概要側面図、第２図Ｃはアップアンド
ダウンカット式切断装置の概要側面図、第２図ｄは材料
の移動を最少限にした切断装置の概要側面図、第３図な
いし第８図は本考案に係る押込切断装置の実施例を示し
、第３図はその平面図、第４図は同じく正面図、第５図
は第４図の品断面図、第６図は第４図のＢＢ断面図、第
７図は切断動作の説明図、第８図は切断端の斜視図であ
る。１１・・・・・・押込切断装置、１２・・・・・・鋳片
、１６・・・・・・油圧シリンダ、１７・・・・・・ピ
ストンロツド、１８，１９・・・・・・切断刃、２０・
・・・・・上部リンク、２１・・・・・・下部リンク、
２２・・・・・・リンク、２３・・・・・・ピン。1a to 1f and 2a to 2d are explanatory diagrams of a conventional push-cutting device, cutting method, etc., and FIG.
1 is a schematic side view showing the material to be cut and the rectangular blade before cutting, FIG. 1b is a schematic side view showing the same after cutting, and FIG. 1C is a side view of the cut end. d is a side view showing the state of the cut end being rolled; Fig. 1 e is a plan view of the cut end showing the place where a flaw has occurred; Fig. 1 f is a side view of the cut end showing the place where a defective part has occurred. Perspective views, Figure 2a is a schematic side view of the up-cut type cutting device, Figure 2b is a schematic side view of the town-and-up cut type cutting device, and Figure 2C is a schematic side view of the up-and-down cut type cutting device. 2d is a schematic side view of a cutting device that minimizes the movement of material, and FIGS. 3 to 8 show embodiments of the push cutting device according to the present invention, and FIG. 3 is a plan view thereof. , Fig. 4 is a front view, Fig. 5 is a sectional view of the product in Fig. 4, Fig. 6 is a BB sectional view of Fig. 4, Fig. 7 is an explanatory diagram of the cutting operation, and Fig. 8 is a diagram of the cut end. FIG. DESCRIPTION OF SYMBOLS 11... Push cutting device, 12... Slab, 16... Hydraulic cylinder, 17... Piston rod, 18, 19... Cutting. Blade, 20・
...Top link, 21...Bottom link,
22...link, 23...pin.

Claims

[Scope of utility model registration request]

A pair of cutting blades having a tapered cross section, which are disposed on both sides of the material to be cut and are supported so as to be movable back and forth in a plane substantially perpendicular to the axis of the material to be cut, so that the cutting edges can reciprocate toward the axis. , a pair of bendable links that respectively connect these cutting blades on both sides of the blade to be cut, and a working end is connected to each of these links, and both links are flexed and extended in synchronization to synchronize the two cutting blades. 1. A push-cutting device comprising a pair of drive devices for moving the material forward and backward with respect to the axis of a material to be cut.