JPH04469U - - Google Patents
Info
- Publication number
- JPH04469U JPH04469U JP3916190U JP3916190U JPH04469U JP H04469 U JPH04469 U JP H04469U JP 3916190 U JP3916190 U JP 3916190U JP 3916190 U JP3916190 U JP 3916190U JP H04469 U JPH04469 U JP H04469U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- moon
- rotating electrode
- welding
- workpiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims description 11
- 241001272720 Medialuna californiensis Species 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
第１図は本考案の一実施例の側面図、第２図は
第１図におけるＣ−Ｃ断面図、第３図は第２図の
本考案に係わる部分の正面図、第４図は第３図の
ものの平面図、第５図は第３図のものの側面図、
第６図は第４図のものにおいてガイドブロツクが
後退した状態を示す説明図である。
１……シーム溶接機本体、４……上部電極、５
……下部電極、６……ガイドレール本体、８……
カムストツパ、１４……ガイドレール、３８……
回転テーブル、４０……半月カム、Ｗ，Ｗ′……
被溶接物、ＷＬ……溶接線。
Fig. 1 is a side view of one embodiment of the present invention, Fig. 2 is a sectional view taken along the line C-C in Fig. 1, Fig. 3 is a front view of the portion of Fig. 2 related to the present invention, and Fig. 4 is a Figure 3 is a plan view of the one in Figure 3, Figure 5 is a side view of the one in Figure 3,
FIG. 6 is an explanatory diagram showing a state in which the guide block in FIG. 4 is retracted. 1... Seam welding machine main body, 4... Upper electrode, 5
...Lower electrode, 6...Guide rail body, 8...
Cam stopper, 14... Guide rail, 38...
Rotary table, 40...Half-moon cam, W, W'...
Object to be welded, WL...welding line.
Claims (1)
被溶接物を載置し、該被溶接物周囲の溶接線に沿
つて上下の回転電極でシーム溶接を行なうシーム
溶接機において、前記回転テーブルに、前記被溶
接物の溶接線の半径の異なる円弧部の円弧中心と
対応する位置になるように半月カムを個々に固着
し、該半月カムが当接した際、該半月カムの円弧
中心が前記上部の回転電極と下部の回転電極との
加圧中心の延長線上になるように２個のカムスト
ツパを配設し、該２個中の一方にカムストツパを
ガイドレール本体に固着すると共に他方のカムス
トツパを前記上部の回転電極と下部の回転電極と
の加圧中心に対して水平移動自在に支持し、該他
方のカムストツパを移動させる手段を設け、前記
半月カムを前記２個のカムストツパに適宜係合さ
せて前記被溶接物の溶接線の半径の異なる円弧部
を案内するように構成したことを特徴とするシー
ム溶接機の被溶接物誘導装置。 In a seam welding machine, a workpiece is placed on a rotating table supported by a main body of the seam welding machine, and seam welding is performed using upper and lower rotating electrodes along a weld line around the workpiece. The half-moon cams are individually fixed at positions corresponding to the arc centers of the arc parts with different radii of the welding line of the workpiece, and when the half-moon cams come into contact, the arc centers of the half-moon cams are aligned with the upper part of the welding line. Two cam stoppers are arranged so as to be on an extension line of the pressurizing center between the rotating electrode and the lower rotating electrode, and one of the two cam stoppers is fixed to the guide rail body, and the other cam stopper is fixed to the upper part of the rotating electrode. The rotating electrode and the lower rotating electrode are supported so as to be horizontally movable with respect to the pressurizing center, and means for moving the other cam stopper is provided, and the half-moon cam is appropriately engaged with the two cam stoppers. A welding object guiding device for a seam welding machine, characterized in that the welding object guiding device is configured to guide circular arc portions having different radii of a weld line of the welding object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3916190U JPH0718471Y2 (en) | 1990-04-12 | 1990-04-12 | Welding object guide device for seam welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3916190U JPH0718471Y2 (en) | 1990-04-12 | 1990-04-12 | Welding object guide device for seam welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04469U true JPH04469U (en) | 1992-01-06 |
| JPH0718471Y2 JPH0718471Y2 (en) | 1995-05-01 |
Family
ID=31547823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3916190U Expired - Lifetime JPH0718471Y2 (en) | 1990-04-12 | 1990-04-12 | Welding object guide device for seam welder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718471Y2 (en) |
-
1990
- 1990-04-12 JP JP3916190U patent/JPH0718471Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718471Y2 (en) | 1995-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |