GB1036993A - Method and apparatus for punching strip material - Google Patents

Method and apparatus for punching strip material

Info

Publication number
GB1036993A
GB1036993A GB12577/64A GB1257764A GB1036993A GB 1036993 A GB1036993 A GB 1036993A GB 12577/64 A GB12577/64 A GB 12577/64A GB 1257764 A GB1257764 A GB 1257764A GB 1036993 A GB1036993 A GB 1036993A
Authority
GB
United Kingdom
Prior art keywords
feed
oscillation
strip
axis
run
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
GB12577/64A
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.)
KUKA AG
Original Assignee
Industrie Werke Karlsruhe Ausburg AG
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 Industrie Werke Karlsruhe Ausburg AG filed Critical Industrie Werke Karlsruhe Ausburg AG
Publication of GB1036993A publication Critical patent/GB1036993A/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
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • B21D28/08—Zig-zag sequence working
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
    • 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
    • Y10T83/04—Processes
    • Y10T83/0505—With reorientation of work between cuts
    • Y10T83/051—Relative to same tool
    • 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4486—With variable direction of work-feed from cycle to cycle
    • Y10T83/4488—In one of certain selected directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)

Abstract

1,036,993. Quincunx feeds. INDUSTRIEWERKE KARLSRUHE A.G. March 25, 1964 [July 24, 1963], No. 12577/64. Heading B3W. [Also in Division B4] In a method of effecting a quincunx feed for a punching machine, the work material is oscillated in the feed plane about an axis perpendicular to the feed plane, the axis of oscillation being situated before the punching station in relation to the direction of work travel. An apparatus for carrying out the method comprises a roll feed and straightening device which is pivotally mounted about a vertical axis 3, Fluid cylinders 9, 10, Fig. 2 (not shown). oscillate the device between limits fixed by adjustable stops 15, 16. The angle of oscillation " α " is determined according to the strip width and punch diameter. The strip is fed in cut lengths or from a reel 7 and the twist produced in the strip by the oscillation of the feed device is accommodated in the run 6. In a modification, Fig. 3 (not shown), the feed and straightening device is positioned on the run 6, which is coincident with the axis of oscillation, and at the top of the run the strip enters a curved guide which bends the strip through 90 degrees and brings it into the punching plane. The entry end of the guide is on the axis of oscillation and the guide swings with the feed device.
GB12577/64A 1963-07-24 1964-03-25 Method and apparatus for punching strip material Expired GB1036993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ24128A DE1273472B (en) 1963-07-24 1963-07-24 Punching device for cutting out blanks in zigzag

Publications (1)

Publication Number Publication Date
GB1036993A true GB1036993A (en) 1966-07-20

Family

ID=7201677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12577/64A Expired GB1036993A (en) 1963-07-24 1964-03-25 Method and apparatus for punching strip material

Country Status (3)

Country Link
US (1) US3248978A (en)
DE (1) DE1273472B (en)
GB (1) GB1036993A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1498151A (en) * 1966-11-03 1967-10-13 Moenus Maschf Process and press for cutting strips of material
BE791258A (en) * 1971-11-12 1973-03-01 Rexham Corp TWIN PACKAGING MACHINE
FR2228554B1 (en) * 1973-05-09 1977-02-11 Bliss Co Paris Ew
US4084490A (en) * 1977-02-14 1978-04-18 Owens-Illinois, Inc. Container bottom cutting apparatus and method
US4708043A (en) * 1985-08-07 1987-11-24 The Cly-Del Manufacturing Company Adjustable cam indexing feed apparatus
US4923139A (en) * 1988-09-26 1990-05-08 Redicon Corporation Coil feeding system, mehod and apparatus
GB9421406D0 (en) * 1994-10-21 1994-12-07 Platarg Engineering Limted Drive for blanking press roll feed
WO2009035316A1 (en) * 2007-09-12 2009-03-19 Ebm Techniek B.V. Device for cotton discs as well as method for manufacturing thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US813049A (en) * 1904-06-17 1906-02-20 Bliss E W Co Perforating-machine.
US1053694A (en) * 1910-04-29 1913-02-18 Union Paper Company Feeding mechanism for blanking and forming machines.
US1864269A (en) * 1930-03-05 1932-06-21 Edward C Baker Tack machine

Also Published As

Publication number Publication date
DE1273472B (en) 1968-07-25
US3248978A (en) 1966-05-03

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