DE2156937C3 - Abstreifvorrichtung an einer Revolverstanze - Google Patents

Abstreifvorrichtung an einer Revolverstanze

Info

Publication number
DE2156937C3
DE2156937C3 DE2156937A DE2156937A DE2156937C3 DE 2156937 C3 DE2156937 C3 DE 2156937C3 DE 2156937 A DE2156937 A DE 2156937A DE 2156937 A DE2156937 A DE 2156937A DE 2156937 C3 DE2156937 C3 DE 2156937C3
Authority
DE
Germany
Prior art keywords
pins
punch
workpiece
stripping
plate
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
DE2156937A
Other languages
German (de)
English (en)
Other versions
DE2156937B2 (de
DE2156937A1 (de
Inventor
Eugene Lewis Norristown Pa. Dietrick
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.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
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 Warner and Swasey Co filed Critical Warner and Swasey Co
Publication of DE2156937A1 publication Critical patent/DE2156937A1/de
Publication of DE2156937B2 publication Critical patent/DE2156937B2/de
Application granted granted Critical
Publication of DE2156937C3 publication Critical patent/DE2156937C3/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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off devices
    • 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
    • Y10T83/081—With randomly actuated stopping means
    • Y10T83/088—Responsive to tool detector or work-feed-means detector
    • 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
    • Y10T83/162—With control means responsive to replaceable or selectable information program
    • Y10T83/173—Arithmetically determined program
    • Y10T83/175—With condition sensor
    • 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
    • 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
    • Y10T83/2137—And alternatively movable to or from operating position
    • 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
    • Y10T83/2163—Stripper biased against product
    • Y10T83/2166—Spring biased stripper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)
DE2156937A 1971-10-12 1971-11-16 Abstreifvorrichtung an einer Revolverstanze Expired DE2156937C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18839371A 1971-10-12 1971-10-12

Publications (3)

Publication Number Publication Date
DE2156937A1 DE2156937A1 (de) 1973-05-24
DE2156937B2 DE2156937B2 (de) 1981-04-16
DE2156937C3 true DE2156937C3 (de) 1981-11-26

Family

ID=22692953

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2156937A Expired DE2156937C3 (de) 1971-10-12 1971-11-16 Abstreifvorrichtung an einer Revolverstanze

Country Status (4)

Country Link
US (1) US3733944A (OSRAM)
JP (1) JPS4846988A (OSRAM)
DE (1) DE2156937C3 (OSRAM)
IT (1) IT959685B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637204A1 (de) * 1986-10-31 1988-05-19 Behrens Ag C Schneidpresse
US5056392A (en) * 1988-08-19 1991-10-15 Mate Punch & Die Co. Punch assembly
US5081891A (en) * 1988-08-19 1992-01-21 Mate Punch & Die Co. Punch assembly
US5054347A (en) * 1988-08-19 1991-10-08 Mate Punch & Die Co. Punch assembly with improved disassembly features
US4989484A (en) * 1988-08-19 1991-02-05 Mate Punch & Die Company Punch and stripper assembly
JP3671083B2 (ja) * 1995-02-20 2005-07-13 日清紡績株式会社 パンチプレス機の金型追従確認方法
US5836226A (en) * 1995-12-25 1998-11-17 Ngk Insulators, Ltd. Apparatus for progressively feeding and machining sheet material
US7326008B2 (en) * 2004-12-10 2008-02-05 Danly Iem, Llc Servo tapping unit with built in shock protection
JP7129807B2 (ja) * 2018-03-30 2022-09-02 大阪瓦斯株式会社 パンチ孔形成方法及びパンチ孔形成装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566730A (en) * 1969-02-25 1971-03-02 Houdaille Industries Inc Punch press having ram with stripping means

Also Published As

Publication number Publication date
DE2156937B2 (de) 1981-04-16
DE2156937A1 (de) 1973-05-24
JPS4846988A (OSRAM) 1973-07-04
IT959685B (it) 1973-11-10
US3733944A (en) 1973-05-22

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee