JPS6261390U - - Google Patents
Info
- Publication number
- JPS6261390U JPS6261390U JP13451785U JP13451785U JPS6261390U JP S6261390 U JPS6261390 U JP S6261390U JP 13451785 U JP13451785 U JP 13451785U JP 13451785 U JP13451785 U JP 13451785U JP S6261390 U JPS6261390 U JP S6261390U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- pipe
- torch
- mandrel
- mold
- 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 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は本考案実施例の全体を示す一部縦断側
面略図、第２図は要部の部分縦断面図、第３図は
ワークの縦断側面図である。１……駆動側ワーク
クランプ部、２……従動側ワーククランプ部、１
ｅ，２ｅ……割型、１ｆ，２ｆ……マンドレル、
３ａ……トーチ、３ｃ……ワイヤ、３ｄ……ワイ
ヤ供給装置、５……管、６，７……管継手、８…
…ワーク。
FIG. 1 is a schematic partial longitudinal sectional view showing the entire embodiment of the present invention, FIG. 2 is a partial vertical sectional view of the main part, and FIG. 3 is a vertical sectional side view of a workpiece. 1... Drive side work clamp section, 2... Drive side work clamp section, 1
e, 2e... split mold, 1f, 2f... mandrel,
3a...Torch, 3c...Wire, 3d...Wire supply device, 5...Pipe, 6, 7...Pipe joint, 8...
…work.
Claims (1)
給装置を配設した摺動自在のワーククランプ部を
備えたものにおいて、該ワーククランプ部のワー
ク固定側先端部に、割型を突設すると共に該割型
にその軸心方向に進退自在のマンドレルを内設し
、該マンドレルの前進により、前記割型をワーク
内周壁面に圧接させて管と管継手とから成るワー
クをワーククランプ部に拡管固定するごとくなし
たことを特徴とする管継手の自動溶接装置。 A movable workpiece clamping section equipped with a torch and a wire supply device for supplying wire to the torch, in which a split mold is provided protruding from the tip of the workpiece fixing side of the workpiece clamp section, and the splitting mold is A mandrel that can move forward and backward in the axial direction is installed inside the pipe, and as the mandrel moves forward, the split die is brought into pressure contact with the inner circumferential wall of the workpiece, so that the workpiece consisting of a pipe and a pipe fitting is expanded and fixed to the workpiece clamp part. An automatic welding device for pipe joints, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985134517U JPH0353824Y2 (en) | 1985-09-02 | 1985-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985134517U JPH0353824Y2 (en) | 1985-09-02 | 1985-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6261390U true JPS6261390U (en) | 1987-04-16 |
| JPH0353824Y2 JPH0353824Y2 (en) | 1991-11-26 |
Family
ID=31035827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985134517U Expired JPH0353824Y2 (en) | 1985-09-02 | 1985-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353824Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55129585U (en) * | 1978-11-29 | 1980-09-12 |
-
1985
- 1985-09-02 JP JP1985134517U patent/JPH0353824Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55129585U (en) * | 1978-11-29 | 1980-09-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353824Y2 (en) | 1991-11-26 |