ES340256A1 - Improvements in or relating to the Production of Sheet Metal Plates Having Reinforcing Members Welded Thereon. - Google Patents
Improvements in or relating to the Production of Sheet Metal Plates Having Reinforcing Members Welded Thereon.Info
- Publication number
- ES340256A1 ES340256A1 ES340256A ES340256A ES340256A1 ES 340256 A1 ES340256 A1 ES 340256A1 ES 340256 A ES340256 A ES 340256A ES 340256 A ES340256 A ES 340256A ES 340256 A1 ES340256 A1 ES 340256A1
- Authority
- ES
- Spain
- Prior art keywords
- welding
- plate
- roller
- adjustable
- carriage
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
- B23K9/0256—Seam welding; Backing means; Inserts for rectilinear seams for welding ribs on plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Resistance Welding (AREA)
Abstract
In a machine for welding reinforcing members S to a plate P, each reinforcing member is fed in turn to a welding station along a path transverse to the direction of feed of the plate P, is aligned and clamped to the plate P and is welded. The plate P is fed step-by-step along a roller bed by grippers on carriages, the grippers being transversely adjustable to align the plate P. A reinforcing member S lowered into a roller guide channel by a crane is pushed by a device 3 to slide on to the plate P. The member S is gripped between two sets of hydraulically actuated clamps 21, one set being moved to engage an adjustable stop 26 and the other set than pressing the member S against the accurately aligned first set. The aligned member S is gripped by vertically acting hydraulic clamps 19 mounted on a bridge 18 extending across the plate P. The aligning clamps 21 which are mounted on a frame 22 slidable vertically in rollers 23 on the bridge 18, are released and the frame 22 is raised . The plate P at the welding station is supported on a transverse bar resting on an adjustable wedge arrangement so that by variation of the height of the bar the plate P is pre-stressed to compensate for the stresses set up by welding. A pair of welding heads 49 are mounted on a carriage 41 having rollers 43, 44 engaging the bridge 18. Each welding head carries a work engaging roller 51 and is suspended from a mounting having a vertical guide pin sliding in a roller guide 56 and a piston forming part of a single acting pneumatic ram 52. During welding low pressure in the ram 52 takes most of the weight of the welding head off the roller 51 and, when welding is completed high pressure in the ram 52 raises the welding head. The welding heads are adjustable transversely by pneumatic rams 58 on the carriage 41. The wheels 43 of the carriage 41 are connectable by clutches to either of motors 46, 46 one of which provides a slow but variable welding drive and the other of which provides a fast non-welding traverse.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967W0043304 DE1298852B (en) | 1967-02-04 | 1967-02-04 | Method and device for welding a profiled sheet onto a sheet metal plate with horizontal transfer of the profiled sheet into the welding position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES340256A1 true ES340256A1 (en) | 1968-09-01 |
Family
ID=7603601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES340256A Expired ES340256A1 (en) | 1967-02-04 | 1967-05-08 | Improvements in or relating to the Production of Sheet Metal Plates Having Reinforcing Members Welded Thereon. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE700239A (en) |
| DE (1) | DE1298852B (en) |
| ES (1) | ES340256A1 (en) |
| FR (1) | FR1605448A (en) |
| GB (1) | GB1196841A (en) |
| NL (1) | NL6705790A (en) |
| SE (1) | SE334523B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879484A (en) * | 2021-10-22 | 2022-01-04 | 上海外高桥造船有限公司 | Ship balcony section and welding method thereof |
| CN119159315B (en) * | 2024-11-21 | 2025-03-18 | 四川航天川南火工技术有限公司 | Thin metal sheet positioning mechanism, welding device, welding equipment and welding method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE915056C (en) * | 1949-10-18 | 1954-07-15 | Asea Ab | Machine for welding metal rods or bolts to curved or flat metal surfaces |
| GB1213400A (en) * | 1968-05-04 | 1970-11-25 | William Bywater Ltd | Machine for producing endless needled felts |
-
1967
- 1967-02-04 DE DE1967W0043304 patent/DE1298852B/en not_active Withdrawn
- 1967-04-25 NL NL6705790A patent/NL6705790A/xx unknown
- 1967-05-08 ES ES340256A patent/ES340256A1/en not_active Expired
- 1967-06-21 BE BE700239D patent/BE700239A/xx unknown
- 1967-06-22 FR FR111529A patent/FR1605448A/en not_active Expired
- 1967-11-30 SE SE1646467A patent/SE334523B/xx unknown
-
1968
- 1968-01-15 GB GB207268A patent/GB1196841A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1196841A (en) | 1970-07-01 |
| BE700239A (en) | 1967-12-01 |
| DE1298852B (en) | 1969-07-03 |
| NL6705790A (en) | 1968-08-05 |
| FR1605448A (en) | 1976-01-09 |
| SE334523B (en) | 1971-04-26 |
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