JPS59106677U - cutting device - Google Patents

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

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

第１図は台車枠の端面図、第２図は従来の開先切断機の
側面図、第３図は同正面図である。第４図ないし第９図
は本考案の一実施例を示すもので、第４図は本切断装置
の全体を示す正面図、第５図は平面図、第６図は本切断
装置の主要部を示す正面図、第７図は第６図の■−■線
に沿う断面図、第８図は本切断装置の主要部の背面図、
第９図は主像いローラと中間倣ｐｚ”ｚ−ラ等の関係を
示す下面図である。 １・・・被切断材（半体、台車枠）、１０・・・固定台
、１２・・・駆動装置、１３・・・移動台、１４・・・
縦方向レール、１５・・・横方向レール、１６・・・可
動台、１７・・・付勢装置、１９・・・回転軸、２０・
・・旋回盤、２１・・・主像（田−ラ、２４・・・押圧
装置、２６・・・保持部材、２７・・・中間倣いローラ
、Ｌ・・・延長軸線、Ｍ・・・二等分線。FIG. 1 is an end view of a truck frame, FIG. 2 is a side view of a conventional bevel cutting machine, and FIG. 3 is a front view of the same. Figures 4 to 9 show an embodiment of the present invention, in which Figure 4 is a front view showing the entire cutting device, Figure 5 is a plan view, and Figure 6 is a main part of the cutting device. 7 is a sectional view taken along the line ■-■ in FIG. 6, and FIG. 8 is a rear view of the main parts of the cutting device.
FIG. 9 is a bottom view showing the relationship between the main image roller and the intermediate copying roller, etc. 1. Material to be cut (half body, truck frame), 10. Fixed base, 12. ...Drive device, 13...Moving table, 14...
Vertical rail, 15... Horizontal rail, 16... Movable base, 17... Biasing device, 19... Rotating shaft, 20...
... Turning machine, 21 ... Main image (field), 24 ... Pressing device, 26 ... Holding member, 27 ... Intermediate copying roller, L ... Extension axis, M ... Second Equisector line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被切断材を固定する固定台と、縦方向レールに沿って上
記固定台の長さ方向に駆動装置により移動させられる移
動台と、この移動台に設けられた横方向レールに沿って
上記固定台の幅方向に移動自在に設けられた可動台と、
上記可動台に周方向に回転自在にかつ垂直に設けられた
回転軸と、互いに平行な一対の主機１．ｚｇ−ラを備え
、それらの主像いローラを、上記回転軸に延長軸線と平
行にかつ回転軸の延長軸線に対して所要の角度をなしほ
ぼ対称に配して上記回転軸に取り付けられた旋回盤と、
上記可動台を固定台の幅方向に付勢して上記固定台に固
定された被切断材の側面に上記一対の主像（和−ラと当
接させる付勢装置と、中間倣いローラを上記一対の主像
いローラの中間に配して上記旋回盤に上記一対の主像い
ローラの二等分線に沿って移動自在に取り付けられた保
持部材と、この保持部材を上記二等分線に沿って動かし
て上記中間倣（田−ラを上記被切断材の側面に押し付け
る押圧装置と、先端を上記中間倣いローラの近くに配し
°Ｃ上記保持部材に取り付けられた切断火口とを具備し
たことを特徴とする切断装置。A fixed base that fixes the material to be cut, a movable base that is moved by a drive device in the length direction of the fixed base along a longitudinal rail, and a movable base that moves the fixed base along a horizontal rail provided on the movable base. a movable platform that is movable in the width direction of the
A rotary shaft is provided vertically and rotatably in the circumferential direction on the movable base, and a pair of main engines 1. zg-ra, and their main image rollers are mounted on the rotating shaft with their main image rollers arranged substantially symmetrically and parallel to the extending axis of the rotating shaft and at a required angle with respect to the extending axis of the rotating shaft. A lathe and
A biasing device that urges the movable table in the width direction of the fixed table to bring it into contact with the pair of main images (Japanese rollers) on the side surface of the workpiece fixed to the fixed table; a holding member disposed between the pair of main image rollers and attached to the turning table so as to be movable along the bisector of the pair of main image rollers; a pressing device for pressing the intermediate copying roller against the side surface of the material to be cut by moving it along the intermediate copying roller, and a cutting tip whose tip is disposed near the intermediate copying roller and attached to the holding member. A cutting device characterized by: