DE2718766C3 - Stempel-Abstreifer-Anordnung - Google Patents

Stempel-Abstreifer-Anordnung

Info

Publication number
DE2718766C3
DE2718766C3 DE2718766A DE2718766A DE2718766C3 DE 2718766 C3 DE2718766 C3 DE 2718766C3 DE 2718766 A DE2718766 A DE 2718766A DE 2718766 A DE2718766 A DE 2718766A DE 2718766 C3 DE2718766 C3 DE 2718766C3
Authority
DE
Germany
Prior art keywords
punch
head
spring
holding part
shoulder
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
DE2718766A
Other languages
German (de)
English (en)
Other versions
DE2718766B2 (de
DE2718766A1 (de
Inventor
Percy Luther Darien Center N.Y. Cady (V.St.A.)
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.)
Strippit Di Acro Houdaille Inc
Original Assignee
Houdaille Industries Inc
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 Houdaille Industries Inc filed Critical Houdaille Industries Inc
Publication of DE2718766A1 publication Critical patent/DE2718766A1/de
Publication of DE2718766B2 publication Critical patent/DE2718766B2/de
Application granted granted Critical
Publication of DE2718766C3 publication Critical patent/DE2718766C3/de
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
    • B21D28/346—Perforating tools; Die holders length adjustable perforating tools
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2135—Moving stripper timed with tool stroke
    • Y10T83/215—Carried by moving tool element or its support
    • Y10T83/2155—Stripper biased against product
    • Y10T83/2159—By spring means
    • 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
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8785—Through return [noncutting] stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
DE2718766A 1976-07-28 1977-04-27 Stempel-Abstreifer-Anordnung Expired DE2718766C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/709,338 US4031787A (en) 1976-07-28 1976-07-28 Punch and stripper assembly

Publications (3)

Publication Number Publication Date
DE2718766A1 DE2718766A1 (de) 1978-02-02
DE2718766B2 DE2718766B2 (de) 1979-04-19
DE2718766C3 true DE2718766C3 (de) 1979-12-13

Family

ID=24849438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2718766A Expired DE2718766C3 (de) 1976-07-28 1977-04-27 Stempel-Abstreifer-Anordnung

Country Status (8)

Country Link
US (2) US4031787A (enExample)
JP (1) JPS5315685A (enExample)
CA (1) CA1063924A (enExample)
CH (1) CH611540A5 (enExample)
DE (1) DE2718766C3 (enExample)
DK (1) DK147699C (enExample)
FR (1) FR2359657A1 (enExample)
GB (1) GB1536992A (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141264A (en) * 1977-06-02 1979-02-27 Unipunch Products, Inc. Adjustable high speed punch
US4092888A (en) * 1977-07-01 1978-06-06 Wilson Tool Company Self-stripping punch and guide assembly
US4261237A (en) * 1979-03-16 1981-04-14 Houdaille Industries, Inc. Rigidly supported molded plastics material punch guide and stripper
US4375774A (en) * 1979-12-26 1983-03-08 Wilson Tool Company Adjustable punch head
GB2066412B (en) * 1979-12-26 1984-06-27 Houdaille Industries Inc Punch press assembly including a preloaded encapsulated spring and method of manufacture
US4440052A (en) 1980-09-12 1984-04-03 Unipunch Products, Inc. Punch assembly with unitary stripper spring assembly
DE3227696A1 (de) * 1982-07-24 1984-02-02 Bernhard Guglhör Präzisionsteile GmbH & Co, 8959 Buching Folge-verbund-werkzeug
JPS6246144U (enExample) * 1985-09-09 1987-03-20
JPS62146534U (enExample) * 1986-03-11 1987-09-16
JPH0527218Y2 (enExample) * 1988-02-09 1993-07-12
US5131303A (en) * 1991-08-12 1992-07-21 Wilson Tool International Punch assembly
US5329835A (en) * 1992-10-07 1994-07-19 Wilson Tool International, Inc. Adjustable length punch set assembly
US5839341A (en) * 1996-04-12 1998-11-24 Mate Precision Tooling Punch unit
US5927140A (en) * 1997-12-16 1999-07-27 The Whitaker Corporation Tool accelerator
JP2002059223A (ja) * 2000-08-14 2002-02-26 Miyako Seisakusho:Kk 交換刃の廃棄遅延装置
US6755110B2 (en) 2001-06-19 2004-06-29 Wilson Tool International, Inc. Adjustable length punch assembly
US6782787B2 (en) 2001-08-02 2004-08-31 Wilson Tool International, Inc. Adjustable punch having externally accessible rotation release latch
US7338494B2 (en) 2003-08-19 2008-03-04 Synthes (U.S.A.) Spring-loaded awl
US7698979B2 (en) * 2004-09-22 2010-04-20 Amada Tool America, Inc. Biasing assembly for a punching device
US7802506B2 (en) * 2005-07-04 2010-09-28 Amada Company, Limited Upper tool device and punch therefor
TWI306788B (en) * 2007-04-02 2009-03-01 Hon Hai Prec Ind Co Ltd Punching unit and punching assembly employing the same
US8146399B2 (en) * 2008-02-04 2012-04-03 Standard Lifters, Inc. Modular spring retainer and method for metal forming dies and the like
DE202009004013U1 (de) * 2009-03-25 2009-06-10 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Ausgleichsscheibe zum Ausgleichen einer Nachschleiflänge
US8413561B2 (en) * 2009-11-10 2013-04-09 Mate Precision Tooling, Inc. Multiple punch and die assembly
US20130047808A1 (en) * 2011-08-23 2013-02-28 Mate Precision Tooling Inc. Punching and Forming Lubrication System and Lubricant Retention Matrix
CN102500717A (zh) * 2011-10-20 2012-06-20 奇瑞汽车股份有限公司 一种顶料装置
DE102012014698B4 (de) * 2012-04-03 2014-07-03 Julia Vanderpool Stempeleinheit und System zum Aufbau von Stempeleinheiten
CN106514268B (zh) * 2016-12-06 2019-01-11 安徽中意机床制造有限公司 一种压料效果好的液压联合冲剪机
WO2018208867A1 (en) * 2017-05-08 2018-11-15 Mcgarity Bennie Carroll Adjustable hole punch system for installation of standing seam type roofing
CN107377803A (zh) * 2017-09-02 2017-11-24 安徽海拓志永智能装备股份有限公司 适用于压力机冲压工件的脱模装置
US11707775B2 (en) 2018-12-27 2023-07-25 Standard Lifters, Inc. Stock lifter assembly
US11267036B2 (en) 2018-12-27 2022-03-08 Standard Lifters, Inc. Stock lifter assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342091A (en) * 1960-11-01 1967-09-19 Houdaille Industries Inc Punching machine with selective angularly adjustable punch and die set
US3935771A (en) * 1975-02-10 1976-02-03 Houdaille Industries, Inc. Punch and stripping guide assembly
US3935772A (en) * 1975-03-21 1976-02-03 Houdaille Industries, Inc. Punching device having selectable pinch point clearance
US3958476A (en) * 1975-06-30 1976-05-25 Houdaille Industries, Inc. Punching device with punch retainer

Also Published As

Publication number Publication date
DK147699B (da) 1984-11-19
CA1063924A (en) 1979-10-09
DE2718766B2 (de) 1979-04-19
DE2718766A1 (de) 1978-02-02
DK87777A (da) 1978-01-29
US4031787A (en) 1977-06-28
USRE29958E (en) 1979-04-10
CH611540A5 (enExample) 1979-06-15
FR2359657A1 (fr) 1978-02-24
FR2359657B1 (enExample) 1982-01-22
DK147699C (da) 1985-07-15
GB1536992A (en) 1978-12-29
JPS5315685A (en) 1978-02-13

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: STRIPPIT/DI-ACRO-HOUDAILLE, INC., AKRON, N.Y., US

8328 Change in the person/name/address of the agent

Free format text: BOEHMERT, A., DIPL.-ING. HOORMANN, W., DIPL.-ING. DR.-ING. GODDAR, H., DIPL.-PHYS. DR.RER.NAT., 2800 BREMEN MUELLER, E., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN STAHLBERG, W. KUNTZE, W., RECHTSANW., 2800 BREMEN

8339 Ceased/non-payment of the annual fee