GB1378487A - Punch presses - Google Patents

Punch presses

Info

Publication number
GB1378487A
GB1378487A GB1530074A GB1530074A GB1378487A GB 1378487 A GB1378487 A GB 1378487A GB 1530074 A GB1530074 A GB 1530074A GB 1530074 A GB1530074 A GB 1530074A GB 1378487 A GB1378487 A GB 1378487A
Authority
GB
United Kingdom
Prior art keywords
extensions
frame
punch
posts
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
Application number
GB1530074A
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.)
AMADA Ltd US
Original Assignee
AMADA Ltd US
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 AMADA Ltd US filed Critical AMADA Ltd US
Publication of GB1378487A publication Critical patent/GB1378487A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8727—Plural tools selectively engageable with single drive
    • Y10T83/8732—Turret of tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

1378487 Punching US AMADA Ltd 26 Jan 1972 [19 Feb 1971] 15300/74 Divided out of 1378183 Heading B3W A press frame, carrying a turret punch 30, 32, comprises an upper frame 20 supported on a lower frame 18 by four corner posts 122 and has a ram 46, having a punch striker, mounted in the mid-section of the frame for even distribution of loads applied to the ram to avoid misalignment of the striker and the operative punch. A worktable 50 has extensions 54 supported by the lower frame 18 by means of pivotable brackets 62, 64 to allow the extensions 54 to move longitudinally of the table parallel to the Y axis along guides 56 by means of a reversible motor and screw mechanism (84), Fig. 2 (not shown). Movable with the extensions 54 is a guideway 78 in which a carriage 80 including work clamps 82 is slidable along the X axis. The carriage is moved by a numericallycontrolled motor and screw mechanism (81). Work-supporting posts 52 on the table 50 are lowered out of the path of the clamps 82 by engagement of an upper cam edge (86) of members 58 on the extensions 54 which run on the guides 56 with cam followers (87) on cam shaft (88) extending below the table 50 and on which the posts 52 rest.
GB1530074A 1971-02-19 1972-01-26 Punch presses Expired GB1378487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11304271A 1971-02-19 1971-02-19

Publications (1)

Publication Number Publication Date
GB1378487A true GB1378487A (en) 1974-12-27

Family

ID=22347291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1530074A Expired GB1378487A (en) 1971-02-19 1972-01-26 Punch presses

Country Status (6)

Country Link
US (1) US3717061A (en)
JP (1) JPS5440800B1 (en)
CA (1) CA948549A (en)
DE (2) DE2264852C3 (en)
GB (1) GB1378487A (en)
HK (1) HK12976A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032628A2 (en) * 1979-12-20 1981-07-29 Joseph Rhodes Limited Punch press

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385956A (en) * 1971-06-02 1975-03-05 Behrens Ag C Punch press
US3826119A (en) * 1972-06-05 1974-07-30 Automec Inc Numerical control system for press brakes and the like
US3815403A (en) * 1972-12-04 1974-06-11 Amada Ltd Punching-fabricating apparatus interface mechanism
JPS5060771A (en) * 1973-09-29 1975-05-24
US3961549A (en) * 1975-06-16 1976-06-08 Houdaille Industries, Inc. Die changing turret table segment
GB1563921A (en) * 1976-04-26 1980-04-02 Mercer Nairne & Co Ltd Assemblies for workpiece positioning
US4080855A (en) * 1976-09-02 1978-03-28 Houdaille Industries, Inc. Tip table worktable section
DE2738344C2 (en) * 1977-08-25 1986-01-16 Trumpf Maschinen AG, Zug Punching machine
US4162641A (en) * 1977-10-28 1979-07-31 Potomac Applied Mechanics, Inc. Automatic loading and unloading for numerically controlled turret punch
DE3135266C2 (en) * 1981-09-05 1983-11-17 C. Behrens Ag, 3220 Alfeld Cutting press for cutting out or separating parts from a workpiece sheet
DE3204032A1 (en) * 1982-02-05 1983-08-11 Ferdinand 8376 Teisnach Dietz Method for the production of workpieces by punching from a sheet plate using a numerically controlled punching machine
AT373512B (en) * 1982-05-19 1984-01-25 Voest Alpine Ag DEVICE FOR FEEDING PLATE-SHAPED WORKPIECES TO A MACHINE TOOL
FR2534498B1 (en) * 1982-10-13 1985-12-27 Picot Sa ARRANGEMENT OF TURRETS FOR PUNCHERS AND Nibblers
CH661468A5 (en) * 1982-11-02 1987-07-31 Amada Co Ltd PUNCHING PRESS.
CH657797A5 (en) * 1982-11-09 1986-09-30 Haemmerle Ag Maschf FEEDING DEVICE FOR SHEET PANELS.
US4548115A (en) * 1983-04-28 1985-10-22 Usm Corporation Positioning apparatus
AT377457B (en) * 1983-08-17 1985-03-25 Voest Alpine Ag PRESS FOR MACHINING SHEETS
US4589317A (en) * 1983-12-30 1986-05-20 U.S. Amada Limited Sheet or plate material machining equipment
CH672444A5 (en) * 1987-10-08 1989-11-30 Raskin Sa
DE3826827C2 (en) * 1988-08-06 1994-02-10 Behrens Ag C Device for positioning a metal sheet
US5195413A (en) * 1991-08-16 1993-03-23 Mate Punch & Die Co. Shearing tool for punch presses
US5193426A (en) * 1991-08-19 1993-03-16 Dunn David C Linear type punch press
DE4134273C2 (en) * 1991-10-17 1994-05-26 Wolfgang Mayer Device for cutting and edging plate-shaped workpieces
US5778749A (en) 1995-06-05 1998-07-14 Dunn; David C. Flexible manufacturing press assembly
DE19611754C2 (en) * 1996-03-25 1998-03-19 Wemhoener Heinrich Gmbh Co Coating press
DE29805195U1 (en) * 1998-03-21 1998-08-13 Trumpf GmbH & Co., 71254 Ditzingen Machine for processing plate-like workpieces, especially sheet metal
DE50007221D1 (en) * 2000-11-08 2004-09-02 Trumpf Gmbh & Co Machine tool with feed device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US694445A (en) * 1901-06-03 1902-03-04 Elmer J Timmons Swinging shelf for desks, &c.
US2656624A (en) * 1943-04-16 1953-10-27 Leo M Kahn Multiple buck press
GB1040708A (en) * 1963-07-08 1966-09-01 Standard Telephones Cables Ltd Improvements in or relating to processing machines
US3293971A (en) * 1965-06-23 1966-12-27 Robert S Kuss Template producer
US3395596A (en) 1966-05-31 1968-08-06 Warner Swasey Co Disappearing table
US3448645A (en) * 1966-08-11 1969-06-10 Cincinnati Shaper Co Numerically controlled punching machine and method
US3449991A (en) * 1967-02-06 1969-06-17 Dennis Daniels Punch press
DE6807181U (en) * 1968-11-15 1969-03-20 Gustav Edel Ohg METAL WORKING MACHINE WITH COORDINATE TABLE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032628A2 (en) * 1979-12-20 1981-07-29 Joseph Rhodes Limited Punch press
EP0032628A3 (en) * 1979-12-20 1981-10-07 Joseph Rhodes Limited Punch press

Also Published As

Publication number Publication date
HK12976A (en) 1976-03-19
JPS5440800B1 (en) 1979-12-05
US3717061A (en) 1973-02-20
DE2264852B2 (en) 1981-06-19
DE2264852C3 (en) 1985-03-14
DE2264852A1 (en) 1975-07-10
CA948549A (en) 1974-06-04
DE2265390C3 (en) 1984-08-30
DE2265390B1 (en) 1979-05-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years