JPH0351989U

JPH0351989U -

Info

Publication number: JPH0351989U
Application number: JP11537589U
Authority: JP
Priority date: 1989-09-29
Filing date: 1989-09-29
Publication date: 1991-05-21
Anticipated expiration: 2004-09-29
Also published as: JPH0739501Y2

Description

[Brief explanation of drawings]

第１図から第５図は、本考案に係るコラム用溶
接治具の実施例装置の詳細な構成を示す図で、第
１図は、第８図の矢視Ｒ方向を示す正面図、第２
図ａは、第１図のＡ−Ａ断面を示す断面図、同図
ｂは、同図ａの矢視Ｓ方向を示す側面図、同図ｃ
は、同図ｂのＤ−Ｄ断面を示す断面図、第３図ａ
は、第１図のＢ−Ｂ断面を示す断面図、同図ｂは
、同図ａの矢視Ｔ方向を示す側面図、第４図は、
第１図のＣ−Ｃ断面を示す断面図、第５図ａは、
第１図の矢視Ｙ方向を示す側面図、同図ｂは第１
図の矢視Ｚ方向を示す側面図、第６図は、第１図
から第５図に示すコラム用溶接治具上にワークが
位置決め、固定された場合の第１図の簡略図、第
７図は、第１図から第５図に示すコラム用溶接治
具上にワークＷＫが位置決め、固定された場合の
第２図ａの簡略部分図、第８図は、実施例のコラ
ム用溶接治具が使用される溶接ロボツトシステム
の全体構成を概略的に示す斜視図、第９図は、従
来のコラム用溶接治具を説明するために使用した
斜視図である。１０……コラム用溶接治具、１１〜１６……板
クランプ部、１７，１８……位置決め部。 1 to 5 are diagrams showing the detailed configuration of an embodiment of the column welding jig according to the present invention, and FIG. 1 is a front view showing the direction of arrow R in FIG. 2
Figure a is a cross-sectional view taken along the line A-A in Figure 1, Figure b is a side view taken in the direction of arrow S in Figure A, Figure c
is a sectional view showing the DD cross section in Figure b, Figure 3a
1 is a cross-sectional view taken along line B-B in FIG. 1, FIG. 4b is a side view taken in the direction of arrow T in FIG.
A sectional view showing the C-C cross section in FIG. 1, and FIG. 5 a,
A side view showing the direction of arrow Y in FIG.
6 is a side view showing the arrow Z direction in the figure, and FIG. 6 is a simplified view of FIG. 1 when the workpiece is positioned and fixed on the column welding jig shown in FIGS. The figure is a simplified partial view of Fig. 2a when the workpiece WK is positioned and fixed on the column welding jig shown in Figs. 1 to 5, and Fig. 8 is a simplified partial view of the column welding jig of the example. FIG. 9 is a perspective view schematically showing the overall configuration of a welding robot system in which the tool is used. FIG. 9 is a perspective view used to explain a conventional column welding jig. 10... Column welding jig, 11-16... Plate clamp section, 17, 18... Positioning section.

Claims

[Claims for Utility Model Registration] A substrate for fixing a workpiece to which a square top plate and a bottom plate are temporarily attached to a rectangular column, and the column and the top plate are temporarily attached by attaching the substrate to a positioner. A column welding jig for welding a portion and a temporarily attached portion of the column and the bottom plate using a welding robot, the column welding jig being slidably disposed on a rail along a diagonal line of the top plate or the bottom plate, Alternatively, the top plate or the bottom plate has a contact surface having the same shape as the corner against which the corner of the bottom plate is abutted, and the corner of the bottom plate is abutted against the abutment surface. plate clamping means for clamping the top plate or the bottom plate to the substrate by fixing the top plate or the bottom plate to a rail position corresponding to the rail position, and a bar for positioning the column by abutting two adjacent sides of the column, respectively. a workpiece positioning means having a freely inserted bar insertion part; provided on the substrate, and positioning the workpiece by inserting a bar having a length corresponding to the size of the column into the bar insertion part; A column welding jig characterized by: