GB1290893A - - Google Patents

Info

Publication number
GB1290893A
GB1290893A GB1290893DA GB1290893A GB 1290893 A GB1290893 A GB 1290893A GB 1290893D A GB1290893D A GB 1290893DA GB 1290893 A GB1290893 A GB 1290893A
Authority
GB
United Kingdom
Prior art keywords
passage
holder
die shoe
punch
plug
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
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 filed Critical
Publication of GB1290893A publication Critical patent/GB1290893A/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
    • 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
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/944—Multiple punchings
    • 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
    • Y10T83/9461—Resiliently biased connection
    • 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
  • Drilling And Boring (AREA)
  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

1290893 Punch and die holders DAYTON PROGRESS CORP 16 Dec 1969 [16 Dec 1968] 61254/69 Heading B3W A tool holder comprises a body 10, Fig. 1, with a passage 15 for, e.g. a punch 24, and a plug 26 which is arranged, in use, to abut a die shoe 20 at one end and the tool head at the other to transmit force applied to the tool directly to the die shoe. A portion 27 of the plug 26 is a friction fit in the main section of the passage 15 and a frusto-conical portion 28 is in spaced relation to a frusto-conical section 16 of the passage 15. The punch 24 is detachably mounted in the passage 15 by engagement of a spring-biased ball 21 in a recess 25. A pin 31, locating the holder relative to the die shoe 20, forms a tight fit in a passage 29 through the plug and a slip fit in a passage 30 in the die shoe. In a holder 10<SP>1</SP> for a die 33 the pin 31 is replaced by an extension 38 of the plug 35. To mount holders 10 and 10<SP>1</SP> in alignment first a passage 39 is drilled in die shoe 32. The holder 10 with punch a plug assembled, is lowered to locate the tip of the punch in the die and aligned thus the holder 10 is clamped to the die shoe 20. With the punch removed the passage 30 is drilled, the drill passing through passages 15 and 29. Two further passages aligned with passages (17), Fig. 5 (not shown), in the holder 10 are drilled in the die shoe 20 to receive cap screws. The holder 10<SP>1</SP> is similarly screwed to the die shoe 32.
GB1290893D 1968-12-16 1969-12-16 Expired GB1290893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78396068A 1968-12-16 1968-12-16

Publications (1)

Publication Number Publication Date
GB1290893A true GB1290893A (en) 1972-09-27

Family

ID=25130943

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1290894D Expired GB1290894A (en) 1968-12-16 1969-12-16
GB1290893D Expired GB1290893A (en) 1968-12-16 1969-12-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1290894D Expired GB1290894A (en) 1968-12-16 1969-12-16

Country Status (4)

Country Link
US (1) US3563124A (en)
JP (2) JPS5138954B1 (en)
CA (1) CA927275A (en)
GB (2) GB1290894A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244489U (en) * 1975-09-26 1977-03-29
GB2290738A (en) * 1994-06-16 1996-01-10 Rover Group Extraction of press tool bushes
GB2323318A (en) * 1997-03-19 1998-09-23 Strippit Inc Adjustable punch assembly

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690209A (en) * 1969-09-25 1972-09-12 Robert J Gargrave Die-assembly
US3631575A (en) * 1970-06-01 1972-01-04 Walter Farris Multiwell agar gel punch
US3782166A (en) * 1972-06-09 1974-01-01 L Whistler Die set assembly and magnet means for releasably attaching dies therein
US3828632A (en) * 1972-10-24 1974-08-13 Tools And Prod Inc Rotary punch
JPS59147723A (en) * 1983-01-17 1984-08-24 デイトン・プログレス・コ−ポレ−シヨン Attachment of tool retainer to die shoe
JPS60132423U (en) * 1984-02-14 1985-09-04 関芳織物株式会社 Decorative area attached
US4558620A (en) * 1984-10-05 1985-12-17 Wallis Bernard J Punch retainer
IN162310B (en) * 1985-04-29 1988-04-30 Wallis Bernard J
US4604931A (en) * 1985-08-16 1986-08-12 Harris Graphics Corporation Quick change rotary punch
US5038599A (en) * 1990-04-10 1991-08-13 Aip Inc. Ball lock punch retainer
US5181438A (en) * 1990-04-10 1993-01-26 Aip Inc. Ball lock punch retainer
US5107599A (en) * 1990-08-28 1992-04-28 General Motors Corporation Universal fixture for coordinate measuring machines
US5197368A (en) * 1991-08-28 1993-03-30 Dayton Progress Corporation Punch and die retainer and release mechanism
US5357835A (en) * 1992-07-29 1994-10-25 Moellering David J Ball lock punch retainer
US5839183A (en) * 1996-09-23 1998-11-24 Porter Precision Products Co. Punch retainer
US6120358A (en) * 1998-02-19 2000-09-19 Lane Punch Corporation Apparatus and method for grinding a punch
US6679147B1 (en) * 1999-09-17 2004-01-20 Michael J. Chaulklin Insertable punch lock
US6276247B1 (en) * 2000-03-03 2001-08-21 Strippit, Inc. Adjustable punch assembly with releasable locking
US6755110B2 (en) * 2001-06-19 2004-06-29 Wilson Tool International, Inc. Adjustable length punch assembly
US6755103B2 (en) * 2002-02-08 2004-06-29 Wilson Tool International, Inc. Ball-lock insert assemblies
US7204181B2 (en) * 2004-07-02 2007-04-17 Dayton Progress Corporation Reversible floating punch retainer for punch change retainer tool
US8459161B2 (en) * 2006-03-09 2013-06-11 Moeller Precision Tool, Llc Ball lock punch retainer
US8968411B2 (en) * 2009-12-17 2015-03-03 Zimmer, Inc. Modular elbow prosthesis
CN102601216A (en) * 2012-03-08 2012-07-25 无锡同捷汽车设计有限公司 Punching assembly of CH hole
DE102012014698B4 (en) * 2012-04-03 2014-07-03 Julia Vanderpool Stamp unit and system for constructing stamp units
US10201374B2 (en) 2012-06-22 2019-02-12 Zimmer, Inc. Assembly tool for a prosthesis
US8936647B2 (en) 2012-06-22 2015-01-20 Zimmer, Inc. Elbow prosthesis
CN102896230A (en) * 2012-11-13 2013-01-30 江铃汽车股份有限公司 Terrace die mounting structure on cold stamping die

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126776A (en) * 1964-03-31 Lawrence v whistler sr
US1942539A (en) * 1933-07-12 1934-01-09 Progressive Service Company Perforating device
US2217560A (en) * 1939-08-07 1940-10-08 Joseph H M Michon Adjusting mechanism for piercing punches
US2364834A (en) * 1943-12-15 1944-12-12 Lawrence V Whistler Punch and die assembly
US3089376A (en) * 1959-01-30 1963-05-14 Lawrence V Whistler Magnetic punch holder and die holder assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244489U (en) * 1975-09-26 1977-03-29
GB2290738A (en) * 1994-06-16 1996-01-10 Rover Group Extraction of press tool bushes
GB2323318A (en) * 1997-03-19 1998-09-23 Strippit Inc Adjustable punch assembly
US5934165A (en) * 1997-03-19 1999-08-10 Strippit, Inc. Adjustable punch assembly
GB2323318B (en) * 1997-03-19 2000-07-19 Strippit Inc Adjustable punch assembly
US6334381B1 (en) 1997-03-19 2002-01-01 Strippit, Inc. Adjustable punch assembly

Also Published As

Publication number Publication date
US3563124A (en) 1971-02-16
JPS5138954B1 (en) 1976-10-25
CA927275A (en) 1973-05-29
JPS544117B1 (en) 1979-03-02
GB1290894A (en) 1972-09-27

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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