JPS5732896A - Positioner for welding - Google Patents
Positioner for weldingInfo
- Publication number
- JPS5732896A JPS5732896A JP10743680A JP10743680A JPS5732896A JP S5732896 A JPS5732896 A JP S5732896A JP 10743680 A JP10743680 A JP 10743680A JP 10743680 A JP10743680 A JP 10743680A JP S5732896 A JPS5732896 A JP S5732896A
- Authority
- JP
- Japan
- Prior art keywords
- jig
- welding
- semisphere
- centerline
- welded
- 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.)
- Pending
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To provide a positioner which can locate semispherical or spherical objects to be welded in a manner as to permit welding from both inside and outside surfaces by rotatably supporting a ringlike holding implement mounting said objects.
CONSTITUTION: For example, piercing hardware 14 is welded to a semisphere 13 in a position of an angle θ from the centerline in its perpendicular direction by the following method: First, the centerline of the semisphere 13 is aligned to a supporting revolving shaft 14 and is mounted to a holding jig 8, after which the jig 8 is rotated at an angle θ to bring the hardware 14 to right under the centerline of this positioner. After the jig 8 is fixed by a locking jig 11 in this position, a welding torch 16 is brought closer to a weld joint part 15 from the inner side of the semisphere 13 and welding is carried out in a flat position. Thence, the jig 8 is rotated θ+90° to locate the joint part 15 to right above and the part 15 is welded from the outside surface in a flat position.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10743680A JPS5732896A (en) | 1980-08-05 | 1980-08-05 | Positioner for welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10743680A JPS5732896A (en) | 1980-08-05 | 1980-08-05 | Positioner for welding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5732896A true JPS5732896A (en) | 1982-02-22 |
Family
ID=14459089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10743680A Pending JPS5732896A (en) | 1980-08-05 | 1980-08-05 | Positioner for welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5732896A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7476072B2 (en) | 2004-03-04 | 2009-01-13 | Line Works Co., Ltd. | Transport apparatus |
US8099184B2 (en) * | 2009-04-13 | 2012-01-17 | Rimrock Automation, Inc. | Load compensation for robotic applications |
CN103934597A (en) * | 2014-03-17 | 2014-07-23 | 中国船舶重工集团公司第七二五研究所 | Auxiliary welding device used for forming hemispherical shell by welding equally-divided melon section bodies |
CN104175037A (en) * | 2014-09-12 | 2014-12-03 | 上海电气核电设备有限公司 | Polyhedral structure used for lower shell cover |
-
1980
- 1980-08-05 JP JP10743680A patent/JPS5732896A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7476072B2 (en) | 2004-03-04 | 2009-01-13 | Line Works Co., Ltd. | Transport apparatus |
US8099184B2 (en) * | 2009-04-13 | 2012-01-17 | Rimrock Automation, Inc. | Load compensation for robotic applications |
CN103934597A (en) * | 2014-03-17 | 2014-07-23 | 中国船舶重工集团公司第七二五研究所 | Auxiliary welding device used for forming hemispherical shell by welding equally-divided melon section bodies |
CN104175037A (en) * | 2014-09-12 | 2014-12-03 | 上海电气核电设备有限公司 | Polyhedral structure used for lower shell cover |
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