JPS6453770A - Plate joining welding equipment - Google Patents
Plate joining welding equipmentInfo
- Publication number
- JPS6453770A JPS6453770A JP20771087A JP20771087A JPS6453770A JP S6453770 A JPS6453770 A JP S6453770A JP 20771087 A JP20771087 A JP 20771087A JP 20771087 A JP20771087 A JP 20771087A JP S6453770 A JPS6453770 A JP S6453770A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- inductor
- welding
- terminal
- clamps
- 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
Abstract
PURPOSE:To perform welding and annealing after welding with the same mechanism by forming a back bar so that it serves as a coil conductor of an inductor for induction heating as well. CONSTITUTION:A terminal of a terminal side plate 1b is made to the welding position, rotations of rolls 8b stop and a clamp 2a falls and holds and fixes the plate 1b. On the other hand, a starting end side plate 1a is pulled out and transferred by rolls 8a and the starting end of the plate 1a and the terminal of the plate 1b are butted against each other and the plate 1a is held by clamps 2c and 2d. The inductor 6 functions in synchronization with the clamps 2 and pushed up by the extension of a cylinder rod 7a and is brought into close contact with the rear of the plate 1. A recessed groove of the inductor 6 is situated at a butt part of the plate 1. A welding torch 3 joins and welds the plates 1a and 1b together. The inductor 6 is moved downward and the high-frequency electric power is supplied from a high-frequency power unit to the inductor 6 and a weld zone is subjected to induction heating to a prescribed temperature and annealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20771087A JPS6453770A (en) | 1987-08-21 | 1987-08-21 | Plate joining welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20771087A JPS6453770A (en) | 1987-08-21 | 1987-08-21 | Plate joining welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453770A true JPS6453770A (en) | 1989-03-01 |
Family
ID=16544280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20771087A Pending JPS6453770A (en) | 1987-08-21 | 1987-08-21 | Plate joining welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453770A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0199797A (en) * | 1987-10-09 | 1989-04-18 | Kawasaki Steel Corp | Backing device for welding machine |
| JPH0528587U (en) * | 1991-09-20 | 1993-04-16 | 日本鋼管工事株式会社 | Water cooled copper |
| CN102581428A (en) * | 2012-02-22 | 2012-07-18 | 象王重工股份有限公司 | Ultra-thick forge piece and thin plate butt welding process |
| CN113634975A (en) * | 2021-10-15 | 2021-11-12 | 徐州华恒机器人系统有限公司 | Tower crane main chord member predeformation welding frock |
-
1987
- 1987-08-21 JP JP20771087A patent/JPS6453770A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0199797A (en) * | 1987-10-09 | 1989-04-18 | Kawasaki Steel Corp | Backing device for welding machine |
| JPH0528587U (en) * | 1991-09-20 | 1993-04-16 | 日本鋼管工事株式会社 | Water cooled copper |
| CN102581428A (en) * | 2012-02-22 | 2012-07-18 | 象王重工股份有限公司 | Ultra-thick forge piece and thin plate butt welding process |
| CN113634975A (en) * | 2021-10-15 | 2021-11-12 | 徐州华恒机器人系统有限公司 | Tower crane main chord member predeformation welding frock |
| CN113634975B (en) * | 2021-10-15 | 2022-01-11 | 徐州华恒机器人系统有限公司 | Tower crane main chord member predeformation welding frock |
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