JPH0381293U

JPH0381293U -

Info

Publication number: JPH0381293U
Application number: JP14285989U
Authority: JP
Priority date: 1989-12-11
Filing date: 1989-12-11
Publication date: 1991-08-20
Anticipated expiration: 2003-08-06
Also published as: JPH0530872Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の構成を示す斜視図
、第２図はその使用状態の一例を示す一部断面正
面図、第３図は同正面要部断面図、第４図は加工
製品の一例を示す斜視図、第５図は同加工製品を
得るための使用状態を示す正面図、第６図は使用
状態の他の例を示す正面図、第７図はセツトバー
の一端にストツパーを付設した例を示す正面図、
第８図は本考案の他の実施例を示す斜視図、第９
図はその使用状態の一例を示す正面図、第１０図
は本考案の更に他の実施例を示す正面図、第１１
図は支持板にフランジ部の直径に応じて異なる位
置に設けたボルト孔の関係位置を示す側面図、第
１２図は従来の一例の加工状態を示す正面図、第
１３図は同左側面図、第１４図は第１２図Ａ−Ａ
線断面図である。１……取手、２……主体、３，４……管芯出し
バー、５……本体、６……孔、７……支持板、８
……セツトバー、１１……管、１２……フランジ
管、１３……仮付部分、１４……フランジ部ボル
ト孔、１５……ストツパー、１６……溶接棒。 Fig. 1 is a perspective view showing the configuration of one embodiment of the present invention, Fig. 2 is a partially sectional front view showing an example of the usage state, Fig. 3 is a sectional view of the main part of the same front, and Fig. 4 is processing. A perspective view showing an example of the product, FIG. 5 is a front view showing the state of use to obtain the same processed product, FIG. 6 is a front view showing another example of the state of use, and FIG. 7 is a stopper at one end of the set bar. A front view showing an example with attached
FIG. 8 is a perspective view showing another embodiment of the present invention;
The figure is a front view showing an example of the usage state, FIG. 10 is a front view showing still another embodiment of the present invention, and FIG.
The figure is a side view showing the relative positions of bolt holes provided in the support plate at different positions depending on the diameter of the flange part, FIG. 12 is a front view showing the machining state of an example of the conventional method, and FIG. 13 is a left side view of the same. Figure 14 is Figure 12 A-A
FIG. 1... Handle, 2... Main body, 3, 4... Tube centering bar, 5... Main body, 6... Hole, 7... Support plate, 8
... Set bar, 11 ... Pipe, 12 ... Flange pipe, 13 ... Temporary attachment part, 14 ... Flange bolt hole, 15 ... Stopper, 16 ... Welding rod.

Claims

[Claims for Utility Model Registration] 1. A main body is formed in which a tube centering lever is integrated in a straight line on at least one side of both sides of a tubular main body, and the main body has a bolt hole with the same diameter as the bolt hole of the workpiece flange. 1. A temporary fixing jig for pipe welding, characterized in that a support plate with a hole drilled therein is fixed upright, and a set bar is fitted into the hole of the support plate. 2. The tack welding jig for pipe welding according to claim 1, which is formed by integrating pipe centering bars of the same diameter in a straight line on both sides of the tubular main body. 3. The tack welding jig for pipe welding according to claim 1, which is comprised of pipe centering bars of different diameters integrally arranged in a straight line on both sides of the tubular main body. 4. The tack welding jig for pipe welding according to claim 3, wherein the holes in the support plate are provided at positions corresponding to different bolt holes depending on the diameter of the flange portion.