JPH0285522U

JPH0285522U -

Info

Publication number: JPH0285522U
Application number: JP16346688U
Authority: JP
Priority date: 1988-12-19
Filing date: 1988-12-19
Publication date: 1990-07-05
Anticipated expiration: 2003-12-19
Also published as: JPH081787Y2

Description

[Brief explanation of drawings]

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図は第２図のＣ−Ｃ線矢視図、第
５図は第４図のＤ−Ｄ線矢視図、第６図は切断ユ
ニツトを示す上面図、第７図は第６図のＥ矢視図
、第８図は第６図のＦ矢視図、第９図は第２の溝
切りユニツトを示す側面図、第１０図は第９図の
要部の詳細を示す図面、第１１図は第１０図の側
面図、第１２図は第２の溝切りユニツトの傾動状
態を説明する側面図、第１３ａ図は溶材頂部の切
断加工時の説明図、第１３ｂ図および第１３ｃ図
はそれぞれ第１及び第２の溝の切断加工時の説明
図、第１４図は長柱の斜視図、第１５図はフラン
ジとプレートの溶接工程の説明図、第１６図はウ
エブの端縁の平面図、第１７ａ図、第１７ｂ図お
よび第１７ｃ図はそれぞれ第１６図の−線、
−線および−線矢視断面図、第１８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。Ｗ……ワーク、１……架台、２……ワーク置き
台、３……ローラコンベア、１０……ユニツトベ
ース、２０，２０ａ……スタンドプレート、２１
ａ，２１ｂ……カム溝、２２ａ，２２ｂ……カム
フオロア、３０……傾動ハンドル、４０……切断
ユニツト、４１……回転軸、４２……切断カツタ
、５０……第１の溝切りユニツト、５１……回転
軸、５２……第１の溝切りカツタ、６０……第２
の溝切りユニツト、６１……回転軸、６２……第
２の溝切りカツタ。 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 Figure 1, Figure 3 is a view taken along the line B in Figure 1, Figure 4 is a view taken along the line C-C in Figure 2, and Figure 5 is a view taken along the line C-C in Figure 2. , FIG. 6 is a top view showing the cutting unit, FIG. 7 is a view along arrow E in FIG. 6, FIG. 8 is a view along arrow F in FIG. 6, and FIG. 9 is a top view showing the cutting unit. A side view showing the second grooving unit, Fig. 10 is a drawing showing details of the main parts of Fig. 9, Fig. 11 is a side view of Fig. 10, and Fig. 12 shows the tilting of the second grooving unit. Fig. 13a is a side view for explaining the state, Fig. 13a is an explanatory drawing when cutting the top of the weld metal, Figs. 13b and 13c are explanatory drawings when cutting the first and second grooves, respectively, and Fig. 14 is an illustration of the long A perspective view of the column, FIG. 15 is an explanatory diagram of the welding process of the flange and plate, FIG. 16 is a plan view of the edge of the web, and FIGS. 17a, 17b, and 17c are taken along the - line in FIG. ,
18 is a perspective view showing the state before welding of the web and the flange. FIG. W... Work, 1... Frame, 2... Work stand, 3... Roller conveyor, 10... Unit base, 20, 20a... Stand plate, 21
a, 21b...cam groove, 22a, 22b...cam follower, 30...tilting handle, 40...cutting unit, 41...rotating shaft, 42...cutting cutter, 50...first grooving unit, 51 ...Rotating shaft, 52...First grooving cutter, 60...Second
a grooving unit, 61...a rotating shaft, 62...a second grooving cutter;

Claims

[Scope of utility model registration request]

A pedestal on which a welded columnar work is movably mounted, a unit base provided on the pedestal to be movable in the longitudinal direction of the work, and a cutting unit provided with a vertical rotation axis movable up and down on the base. a cutting cutter attached to the vertical rotating shaft; first and second grooving units whose rotating shafts are provided on the base so that they can tilt, move up and down, and move in the width direction of the workpiece; A bevel cutting device comprising first and second grooving cutters respectively attached to a shaft.