GB1431592A - Forging presses - Google Patents

Forging presses

Info

Publication number
GB1431592A
GB1431592A GB3997773A GB3997773A GB1431592A GB 1431592 A GB1431592 A GB 1431592A GB 3997773 A GB3997773 A GB 3997773A GB 3997773 A GB3997773 A GB 3997773A GB 1431592 A GB1431592 A GB 1431592A
Authority
GB
United Kingdom
Prior art keywords
ejector
levers
aug
pair
eccentric bush
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
Application number
GB3997773A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Umformtechnik Herbert Warnke VEB
Original Assignee
Umformtechnik Herbert Warnke VEB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Umformtechnik Herbert Warnke VEB filed Critical Umformtechnik Herbert Warnke VEB
Publication of GB1431592A publication Critical patent/GB1431592A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1431592 Press ejectors KOMBINAT UMFORMTECHNIK ERFURT VEB 23 Aug 1973 [24 Aug 1972] 39977/73 Heading B3H A workpiece ejector for a forging press has an ejector beam 11 on which ejector pins are provided and the beam is reciprocated by a drive from an eccentric bush 2 through a connecting rod 3, a lever 4, a drawbar 5 and a pair of levers 7, 8 on opposite end of a shaft 6. The levers 7, 8 are each connected by drawlinks 9 to the beam. A pair of lifting devices 13 enable an ejection stroke independent of the eccentric bush 2. A workpiece transport device may be provided to receive ejected workpieces.
GB3997773A 1972-08-24 1973-08-23 Forging presses Expired GB1431592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16522372A DD99131A1 (en) 1972-08-24 1972-08-24

Publications (1)

Publication Number Publication Date
GB1431592A true GB1431592A (en) 1976-04-07

Family

ID=5487938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3997773A Expired GB1431592A (en) 1972-08-24 1973-08-23 Forging presses

Country Status (5)

Country Link
CS (1) CS175653B1 (en)
DD (1) DD99131A1 (en)
DE (1) DE2339404A1 (en)
GB (1) GB1431592A (en)
SU (1) SU495813A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4227019A1 (en) * 2022-02-09 2023-08-16 Hyodong Machine Co., Ltd. Link-type driven former

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742041A1 (en) * 1977-09-19 1979-04-05 Schuler Gmbh L Workpiece ejector for metal forming press - has two to one step up drive to allow more time for workpiece removal
DE3911921A1 (en) * 1989-04-12 1990-10-18 Schuler Gmbh L DRIVE FOR A EJECTOR ON THE PATTERN OF A MOLDING MECHANICAL MOLDING PRESSURE
CN113290188B (en) * 2021-05-24 2022-01-28 荣成华东锻压机床股份有限公司 Lever type forging force automatic regulating and controlling device and method for forging press
CN113305250B (en) * 2021-05-24 2022-02-25 荣成华东锻压机床股份有限公司 Multi-station precision forging press
CN113290194B (en) * 2021-05-24 2021-12-21 荣成华东锻压机床股份有限公司 Lever type lower ejection adjusting device and method for forging press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4227019A1 (en) * 2022-02-09 2023-08-16 Hyodong Machine Co., Ltd. Link-type driven former

Also Published As

Publication number Publication date
CS175653B1 (en) 1977-05-31
DD99131A1 (en) 1973-07-20
DE2339404A1 (en) 1974-03-07
SU495813A3 (en) 1975-12-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee