JPH01164023U - - Google Patents

Description

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

第１図は本考案の一実施例を示す上面図、第２
図は第１図のＡ―Ａ線矢視図、第３図は第１図の
Ｂ矢視図、第４図は走行タイヤ回りの詳細図、第
５ａ図は溶材頂部の切断加工時の説明図、第５ｂ
図は開先加工時の説明図、第６図は長柱の斜視図
、第７図はフランジとプレートの溶着工程の説明
斜視図、第８図はウエブの端縁の平面図、第９ａ
図、第９ｂ図および第９ｃ図はそれぞれ第８図の
―線、―線および―線矢視断面図、
第１０図はウエブとフランジとの溶着前の状態を
示す斜視図である。 Ｄ……ワーク、１０……架台、１１……基台、
１４……架台巾調整ハンドル、１８……移動車輪
、１９……ブレース、２２……走行タイヤ、２６
……ユニツトベース、３０……テーブル、３１…
…上下動ハンドル、３３……水平動ハンドル、３
４……テーブル、３５……上下動ハンドル、３６
……切断ユニツト、３７……回転軸、３８……切
断カツタ、４０……溝切りユニツト、４１……回
転軸、４２……溝切りカツタ。 Fig. 1 is a top view showing one embodiment of the present invention;
The figure is a view taken along the line A-A in Fig. 1, Fig. 3 is a view taken in the direction B of Fig. 1, Fig. 4 is a detailed view of the area around the running tire, and Fig. 5a is an explanation of cutting the top of the weld metal. Figure, 5b
Figure 6 is a perspective view of the long column; Figure 7 is a perspective view of the process of welding the flange and plate; Figure 8 is a plan view of the edge of the web; Figure 9a
Figures 9b and 9c are cross-sectional views taken along the lines -, -, and - of Fig. 8, respectively;
FIG. 10 is a perspective view showing the state before welding the web and the flange. D... Work, 10... Frame, 11... Base,
14... Frame width adjustment handle, 18... Moving wheel, 19... Brace, 22... Running tire, 26
...Unit base, 30...Table, 31...
...Vertical movement handle, 33...Horizontal movement handle, 3
4...Table, 35...Vertical movement handle, 36
... Cutting unit, 37 ... Rotating shaft, 38 ... Cutting cutter, 40 ... Grooving unit, 41 ... Rotating shaft, 42 ... Grooving cutter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 溶接構造の柱状ワークの両側を挟持し該ワーク
に固定自在で、かつ該ワーク上を移動自在な架台
と、該架台に前記ワークの長手方向に移動自在に
設けられたユニツトベースと、該ベースに垂直回
転軸が上下動自在に設けられた切断ユニツトと、
該垂直回転軸に取付けられた切断カツタと、前記
ベースに水平回転軸が上下動および前記ワークの
巾方向に移動自在に設けられた溝切りユニツトと
、該水平回転軸に取付けられた溝切りカツタとを
設けたことを特徴とする開先切削装置。 A pedestal that can clamp both sides of a columnar workpiece having a welded structure and can be fixed to the workpiece and can be moved on the workpiece; a unit base that is provided on the pedestal so as to be movable in the longitudinal direction of the workpiece; A cutting unit with a vertical rotation axis that can move up and down,
a cutting cutter attached to the vertical rotating shaft; a grooving unit having a horizontal rotating shaft provided on the base so as to be movable up and down and in the width direction of the workpiece; and a grooving cutter attached to the horizontal rotating shaft. A bevel cutting device characterized by being provided with.