CA947195A - Punch press with die assembly locking mechanism - Google Patents

Punch press with die assembly locking mechanism

Info

Publication number
CA947195A
CA947195A CA166,003A CA166003A CA947195A CA 947195 A CA947195 A CA 947195A CA 166003 A CA166003 A CA 166003A CA 947195 A CA947195 A CA 947195A
Authority
CA
Canada
Prior art keywords
locking mechanism
die assembly
punch press
assembly locking
punch
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
CA166,003A
Other versions
CA166003S (en
Inventor
Roger V. Sawvell
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.)
Whitney W A Corp
Original Assignee
Whitney W A Corp
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 Whitney W A Corp filed Critical Whitney W A Corp
Application granted granted Critical
Publication of CA947195A publication Critical patent/CA947195A/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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S100/00—Presses
    • Y10S100/918—Bolster and die
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9473—For rectilinearly reciprocating tool
    • Y10T83/9476—Tool is single element with continuous cutting edge [e.g., punch, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CA166,003A 1972-07-24 1973-03-13 Punch press with die assembly locking mechanism Expired CA947195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27425672A 1972-07-24 1972-07-24

Publications (1)

Publication Number Publication Date
CA947195A true CA947195A (en) 1974-05-14

Family

ID=23047466

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,003A Expired CA947195A (en) 1972-07-24 1973-03-13 Punch press with die assembly locking mechanism

Country Status (6)

Country Link
US (1) US3779122A (en)
JP (1) JPS4952388A (en)
CA (1) CA947195A (en)
DE (1) DE2316702A1 (en)
FR (1) FR2193663A1 (en)
IT (1) IT980727B (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT312397B (en) * 1972-08-08 1973-12-27 Gfm Gesselschaft Fuer Fertigun Device for changing the tools in forging presses
JPS5194194A (en) * 1975-02-17 1976-08-18
JPS5437982A (en) * 1977-08-31 1979-03-20 Amada Co Ltd Device for punching plate material
DE3005089C2 (en) * 1980-02-12 1982-02-04 C. Behrens Ag, 3220 Alfeld Device for exchangeably holding a die of a tool in a metalworking machine and tool for exchanging the die
FR2511902A1 (en) * 1981-08-28 1983-03-04 Libaud Procedes Ateliers Berna Press for punching holes in sheet metal - uses jack driving punches in upper turret w.r.t. dies in lower turret with dies being demountable
US4485549A (en) * 1983-05-09 1984-12-04 W. A. Whitney Corp. Apparatus for changing the tools of a punch press
JPS60186926U (en) * 1984-05-18 1985-12-11 有限会社　和光金型工業 Mold parts such as punches and dive tsushis
DE3432671A1 (en) * 1984-09-05 1986-03-13 Fa. Muhr und Bender, 5952 Attendorn Machine tool, in particular punching press
FR2580988B1 (en) * 1985-04-30 1988-11-18 Esswein Sa PRESS TOOL WITH INTERCHANGEABLE WORKING PARTS
JPH0337787Y2 (en) * 1986-03-12 1991-08-09
JPH07108425B2 (en) * 1990-03-23 1995-11-22 株式会社小松製作所 Punch press
US5042352A (en) * 1990-06-04 1991-08-27 Strippit, Incorporated Quick change tool holder
NL9100034A (en) * 1991-01-10 1992-08-03 Wila Maschf Bv PRESS BRAKE TOOL, AND AN ADAPTER AND A BRAKE PRESS FOR IT.
US5878642A (en) * 1994-09-06 1999-03-09 Utica Enterprises, Inc. Tool holder
FI100648B (en) * 1995-12-14 1998-01-30 Balaxman Oy punching
US6109159A (en) * 1998-05-01 2000-08-29 Amada Mfg America, Inc. Turret punch press
DK199801562A (en) * 1998-11-26 2000-05-27 Flemming Ketler Iversen Locking device for holding a tool in a machine
GB2349595A (en) * 1999-05-04 2000-11-08 Tradewise Engineering Ltd Device for locking a die holder platform in punching machines for metal plates and the like
US6467327B1 (en) 2001-08-15 2002-10-22 Wilson Tool International, Inc. Press brake tool and tool holder
US6928852B2 (en) * 2003-03-31 2005-08-16 Wila B.V. Combination of a press brake clamping system and at least a press brake tool
US7004008B2 (en) * 2003-07-01 2006-02-28 Wilson Tool International, Inc. Press brake tool having lockable safety key
US7661288B2 (en) * 2003-07-01 2010-02-16 Wilson Tool International Inc. Press brake tool safety key assemblies
JP4332388B2 (en) * 2003-09-04 2009-09-16 カール事務器株式会社 Paper drilling equipment
US7021116B2 (en) * 2003-12-19 2006-04-04 Wilson Tool International, Inc. Press brake tooling technology
US7210384B2 (en) * 2004-01-13 2007-05-01 Degelman Industries Ltd. Slug pulling preventing tooling die
US7721586B2 (en) * 2005-02-08 2010-05-25 Wilson Tool International Inc. Press brake tool seating technology
DE102007011423A1 (en) * 2007-03-08 2008-09-11 Poly-Clip System Gmbh & Co Kg Closing tool assembly
US9782818B2 (en) 2011-06-08 2017-10-10 Wilson Tool International Inc. Die shoe assembly with bearing surface mechanism, and die for use therewith
US9061346B2 (en) * 2012-04-19 2015-06-23 Firth Rixson Limited Die locking system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984176A (en) * 1957-05-15 1961-05-16 Us Industries Inc Die clamp
US3195386A (en) * 1962-11-02 1965-07-20 Houdaille Industries Inc Punching machine having tool ejector
US3559522A (en) * 1969-01-28 1971-02-02 Manco Mfg Co Interchangeable die units for hydraulic presses

Also Published As

Publication number Publication date
IT980727B (en) 1974-10-10
JPS4952388A (en) 1974-05-21
US3779122A (en) 1973-12-18
DE2316702A1 (en) 1974-02-07
FR2193663A1 (en) 1974-02-22

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