GB1425130A - Sliding and locking the forging tools on a forging press - Google Patents

Sliding and locking the forging tools on a forging press

Info

Publication number
GB1425130A
GB1425130A GB2287173A GB2287173A GB1425130A GB 1425130 A GB1425130 A GB 1425130A GB 2287173 A GB2287173 A GB 2287173A GB 2287173 A GB2287173 A GB 2287173A GB 1425130 A GB1425130 A GB 1425130A
Authority
GB
United Kingdom
Prior art keywords
forging
piston
tool
cylinder
locking
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
GB2287173A
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.)
SMS Siemag AG
Original Assignee
Schloemann Siemag AG
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 Schloemann Siemag AG filed Critical Schloemann Siemag AG
Publication of GB1425130A publication Critical patent/GB1425130A/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
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/022—Special design or construction multi-stage forging presses
    • 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
    • B21J13/02—Dies or mountings therefor
    • B21J13/03—Die mountings
    • 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
    • B21J13/085—Accessories for handling work or tools handling of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)
  • Clamps And Clips (AREA)

Abstract

1425130 Forging SCHLOEMANN SIEMAG AG 14 May 1973 [26 May 1972] 22871/73 Heading B3H A forging press includes a forging tool 5 which has at least two different forging zones 6, 7 and which is slidably mounted on a piston and cylinder unit 1, 2 so as to be movable in a direction at right angles to the forging direction to permit changing of the forging zones 6, 7 and hydraulic means 16, 24 for locking the tool 5 in its working position. A horizontally acting forging press includes a pair of tools 5 (only one shown) each of which is slidably mounted in a dove-tail guideway 4 in the piston 2 of the piston and cylinder unit 1, 2. Located within the piston 2 is a hydraulic cylinder 11 having a supply duct 15 and containing a piston 12 which is connected to a bolt 16 engaging one of two recesses 17, 18 in the tool 5. The tool 5 is also clamped in position by a clamping wedge 24 connected to a piston 22 of a hydraulic cylinder 21 perpendicular to the cylinder 11. When it is desired to use the upper forging zone 6 of the tool 5, the piston 2 is retracted and the supply of fluid to the cylinders 11, 21 is discontinued to cause the bolt 16 and wedge 24 to be released from the tool 5 by springs 14, 25. The tool 5 is then lowered by a piston 9 until a stop 20 abuts a recess 19 in the piston 2, whereupon it is locked in its new position.
GB2287173A 1972-05-26 1973-05-14 Sliding and locking the forging tools on a forging press Expired GB1425130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2225528A DE2225528A1 (en) 1972-05-26 1972-05-26 DEVICE FOR MOVING AND LOCKING FORGING SAILS ON HORIZONTAL FORGING MACHINES

Publications (1)

Publication Number Publication Date
GB1425130A true GB1425130A (en) 1976-02-18

Family

ID=5845877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2287173A Expired GB1425130A (en) 1972-05-26 1973-05-14 Sliding and locking the forging tools on a forging press

Country Status (9)

Country Link
US (1) US3916668A (en)
JP (1) JPS5249774B2 (en)
AT (1) AT323514B (en)
DE (1) DE2225528A1 (en)
ES (1) ES414081A1 (en)
FR (1) FR2189143B3 (en)
GB (1) GB1425130A (en)
IT (1) IT987482B (en)
SE (1) SE401329B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112719183A (en) * 2020-12-14 2021-04-30 甘泉 Continuity forging device with automatic clearance function

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT332706B (en) * 1974-10-09 1976-10-11 Gfm Fertigungstechnik FORGING MACHINE WITH TWO TOOL CARRIERS ACTING INTO EACH OTHER
JPS5555861Y2 (en) * 1976-05-31 1980-12-24
DE3543008A1 (en) * 1985-12-05 1987-06-11 Hasenclever Maschf Sms METHOD FOR FREE-FORMING WORKPIECES AND FORGING TOOL
US5465600A (en) * 1994-05-20 1995-11-14 Ford Motor Company Die assembly
US6601429B2 (en) * 2000-04-12 2003-08-05 Sms Demag Aktiengesellschaft Upsetting tool for forming continuous cast slab in slab upsetting presses
CN106762929B (en) * 2017-02-23 2018-03-13 中聚信海洋工程装备有限公司 The hydraulic circuit and fuel supply method that anvil block is locked on a kind of hydrostatic forging machine
DE102020109501C5 (en) * 2020-04-06 2024-03-28 Siempelkamp Maschinen- Und Anlagenbau Gmbh Free-form forging press and method for forming a workpiece

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US667187A (en) * 1900-08-25 1901-02-05 Alexander Carstens Machine for sharpening or shaping drills.
US1024046A (en) * 1906-12-08 1912-04-23 Charles S Weeks Cold-heading machine.
US2245642A (en) * 1938-08-26 1941-06-17 Edgewater Steel Forging die
GB1015711A (en) * 1962-04-04 1966-01-05 British Iron Steel Research Improvements in and relating to forging presses
US3477075A (en) * 1965-08-19 1969-11-11 Textron Inc Method of making set screws
US3472058A (en) * 1966-12-30 1969-10-14 Black Clawson Co Forging apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112719183A (en) * 2020-12-14 2021-04-30 甘泉 Continuity forging device with automatic clearance function
CN112719183B (en) * 2020-12-14 2022-06-03 山东圣利锻造有限公司 Continuity forging device with automatic clearance function

Also Published As

Publication number Publication date
ES414081A1 (en) 1976-02-01
AT323514B (en) 1975-07-10
JPS5249774B2 (en) 1977-12-20
FR2189143B3 (en) 1976-05-14
DE2225528A1 (en) 1973-12-06
JPS4942557A (en) 1974-04-22
US3916668A (en) 1975-11-04
SE401329B (en) 1978-05-02
IT987482B (en) 1975-02-20
USB364241I5 (en) 1975-01-28
FR2189143A1 (en) 1974-01-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee