ES2187244A1 - Press arranged with ejector device having different throwing out stroke - Google Patents

Press arranged with ejector device having different throwing out stroke

Info

Publication number
ES2187244A1
ES2187244A1 ES200001913A ES200001913A ES2187244A1 ES 2187244 A1 ES2187244 A1 ES 2187244A1 ES 200001913 A ES200001913 A ES 200001913A ES 200001913 A ES200001913 A ES 200001913A ES 2187244 A1 ES2187244 A1 ES 2187244A1
Authority
ES
Spain
Prior art keywords
transmission
ejector
levers
ejector device
throwing out
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.)
Granted
Application number
ES200001913A
Other languages
Spanish (es)
Other versions
ES2187244B1 (en
Inventor
Ekkehard Korner
Martin Doringer
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of ES2187244A1 publication Critical patent/ES2187244A1/en
Application granted granted Critical
Publication of ES2187244B1 publication Critical patent/ES2187244B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/32—Discharging presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Forging (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Transmission Devices (AREA)

Abstract

Press with ejector device (40) for different strokes of the ejector, which is actuated by means of a transmission (48) of levers. This is connected to the drive (22) of a male (3). For the adaptation to different strokes of the ejector desired, it is only necessary to adapt a transmission element (first connection piece 51) of the transmission (48) of levers and to modify a point of articulation in the connecting rod. The device (52) for transforming the force that can be built in the transmission (48) of levers as a toggle, makes it possible, by means of the variable adjustment due to the length of the first piece (51) of connection, to obtain different ejection strokes depending on the length of the connecting piece. (Machine-translation by Google Translate, not legally binding)
ES200001913A 1999-07-29 2000-07-28 PRESS WITH EXPULSOR DEVICE FOR DIFFERENT RACES OF THE EXPULSOR. Expired - Fee Related ES2187244B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19935657A DE19935657A1 (en) 1999-07-29 1999-07-29 Press with ejector for different ejector strokes has lever transmission with force conversion device in force transfer path between transmission element and ejector
DE19935657 1999-07-29

Publications (2)

Publication Number Publication Date
ES2187244A1 true ES2187244A1 (en) 2003-05-16
ES2187244B1 ES2187244B1 (en) 2004-08-16

Family

ID=7916483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001913A Expired - Fee Related ES2187244B1 (en) 1999-07-29 2000-07-28 PRESS WITH EXPULSOR DEVICE FOR DIFFERENT RACES OF THE EXPULSOR.

Country Status (4)

Country Link
JP (1) JP2001071200A (en)
DE (1) DE19935657A1 (en)
ES (1) ES2187244B1 (en)
IT (1) IT1318207B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2911871B1 (en) * 2012-10-25 2017-03-29 Modus One GmbH Drive apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053122A (en) * 1957-05-02 1962-09-11 Ferracute Machine Company Work-piece ejector for coining presses
US4044619A (en) * 1975-06-23 1977-08-30 Peltzer & Ehlers Device for controlling auxiliary means arranged in the reciprocating carriage of single or multistage presses
GB1516091A (en) * 1975-08-04 1978-06-28 Lamberton & Co Ltd Ejector mechanisms in machine presses
ES2045615T3 (en) * 1989-04-12 1994-01-16 Schuler Gmbh L DRIVE FOR A EJECTOR BY THE SIDE OF THE MOVABLE MOUNTED PUNCH IN A PLATE OF A MECHANICAL CONFORMATION PRESS.
ES2045588T3 (en) * 1989-02-14 1994-01-16 Schuler Gmbh L DRIVE FOR A PUSHER SITUATED BY THE SIDE OF A PUNCH AND MOVILALLY HOUSED IN THE MALL OF A MECHANICAL CONFORMING PRESS.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053122A (en) * 1957-05-02 1962-09-11 Ferracute Machine Company Work-piece ejector for coining presses
US4044619A (en) * 1975-06-23 1977-08-30 Peltzer & Ehlers Device for controlling auxiliary means arranged in the reciprocating carriage of single or multistage presses
GB1516091A (en) * 1975-08-04 1978-06-28 Lamberton & Co Ltd Ejector mechanisms in machine presses
ES2045588T3 (en) * 1989-02-14 1994-01-16 Schuler Gmbh L DRIVE FOR A PUSHER SITUATED BY THE SIDE OF A PUNCH AND MOVILALLY HOUSED IN THE MALL OF A MECHANICAL CONFORMING PRESS.
ES2045615T3 (en) * 1989-04-12 1994-01-16 Schuler Gmbh L DRIVE FOR A EJECTOR BY THE SIDE OF THE MOVABLE MOUNTED PUNCH IN A PLATE OF A MECHANICAL CONFORMATION PRESS.

Also Published As

Publication number Publication date
JP2001071200A (en) 2001-03-21
ES2187244B1 (en) 2004-08-16
DE19935657A1 (en) 2001-02-01
IT1318207B1 (en) 2003-07-28
ITMI20001653A0 (en) 2000-07-20
ITMI20001653A1 (en) 2002-01-20

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