GB1085755A - Hydraulic drop-forging press - Google Patents
Hydraulic drop-forging pressInfo
- Publication number
- GB1085755A GB1085755A GB40537/64A GB4053764A GB1085755A GB 1085755 A GB1085755 A GB 1085755A GB 40537/64 A GB40537/64 A GB 40537/64A GB 4053764 A GB4053764 A GB 4053764A GB 1085755 A GB1085755 A GB 1085755A
- Authority
- GB
- United Kingdom
- Prior art keywords
- press
- crosshead
- piston
- crossheads
- main
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/048—Laminated frame structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/04—Frames; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Press Drives And Press Lines (AREA)
Abstract
1,085,755. Forging. HYDRAULIK G.m.b.H. Oct. 5, 1964, No. 40537/64. Heading B3H. An hydraulic drop forging press has a main cylinder formed by a forged ring 7 having an internal collar 8 on which the hydraulic pressure acts to press the ring against the adjacent press crosshead 1, the main piston 10 having an extension 11 guided in the crosshead. This construction is intended to resist eccentric loading forces P, E being transmitted to the press frames 3. The piston 10 may be inserted in a piston head 15 carrying the upper platen 17 which is retracted by return rams 13, 14, Fig. 1 (not shown). Upper and lower press crossheads 1, 2 are interconnected by laminated frames 3 engaging shoulders 5 on the crossheads. In another embodiment, Figs. 3-5 (not shown), the press has two parallel main cylinders on the upper crosshead and four laminated frame members, Fig. 5 (not shown). The main cylinder 7 may be disposed above the lower crosshead 2.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH45968A DE1226858B (en) | 1962-06-02 | 1962-06-02 | Hydraulic closed-die forging press |
GB40537/64A GB1085755A (en) | 1962-06-02 | 1964-10-05 | Hydraulic drop-forging press |
FR991256A FR1411455A (en) | 1962-06-02 | 1964-10-13 | Hydraulic die-forging press |
US415334A US3302445A (en) | 1962-06-02 | 1964-12-02 | Hydraulic drop forging device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH45968A DE1226858B (en) | 1962-06-02 | 1962-06-02 | Hydraulic closed-die forging press |
GB40537/64A GB1085755A (en) | 1962-06-02 | 1964-10-05 | Hydraulic drop-forging press |
FR991256A FR1411455A (en) | 1962-06-02 | 1964-10-13 | Hydraulic die-forging press |
US415334A US3302445A (en) | 1962-06-02 | 1964-12-02 | Hydraulic drop forging device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1085755A true GB1085755A (en) | 1967-10-04 |
Family
ID=27437025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40537/64A Expired GB1085755A (en) | 1962-06-02 | 1964-10-05 | Hydraulic drop-forging press |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1411455A (en) |
GB (1) | GB1085755A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2246131A1 (en) * | 2009-04-29 | 2010-11-03 | Trumpf Maschinen Austria GmbH & CO. KG. | Bending press with additional flanges |
CN102873244A (en) * | 2012-10-23 | 2013-01-16 | 中国第二重型机械集团(德阳)万信工程设备有限责任公司 | Bundled die forging press structure and method for controlling vertical coaxiality of bundled die forging press structure |
CN102989961A (en) * | 2013-01-05 | 2013-03-27 | 青岛嘉龙自动化设备有限公司 | Forging press and method for assembling plunger cylinder thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102059309B (en) * | 2010-11-26 | 2013-06-12 | 天津市天锻压力机有限公司 | Free hydraulic forging press |
-
1964
- 1964-10-05 GB GB40537/64A patent/GB1085755A/en not_active Expired
- 1964-10-13 FR FR991256A patent/FR1411455A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2246131A1 (en) * | 2009-04-29 | 2010-11-03 | Trumpf Maschinen Austria GmbH & CO. KG. | Bending press with additional flanges |
CN102873244A (en) * | 2012-10-23 | 2013-01-16 | 中国第二重型机械集团(德阳)万信工程设备有限责任公司 | Bundled die forging press structure and method for controlling vertical coaxiality of bundled die forging press structure |
CN102873244B (en) * | 2012-10-23 | 2014-12-17 | 中国第二重型机械集团(德阳)万信工程设备有限责任公司 | Bundled die forging press structure and method for controlling vertical coaxiality of bundled die forging press structure |
CN102989961A (en) * | 2013-01-05 | 2013-03-27 | 青岛嘉龙自动化设备有限公司 | Forging press and method for assembling plunger cylinder thereof |
Also Published As
Publication number | Publication date |
---|---|
FR1411455A (en) | 1965-09-17 |
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