GB1076434A - Improvements in and relating to machines for trimming the edges of bodies such as pressed sheet metal parts - Google Patents

Improvements in and relating to machines for trimming the edges of bodies such as pressed sheet metal parts

Info

Publication number
GB1076434A
GB1076434A GB12102/66A GB1210266A GB1076434A GB 1076434 A GB1076434 A GB 1076434A GB 12102/66 A GB12102/66 A GB 12102/66A GB 1210266 A GB1210266 A GB 1210266A GB 1076434 A GB1076434 A GB 1076434A
Authority
GB
United Kingdom
Prior art keywords
trimming
edges
sheet metal
metal parts
cutters
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
GB12102/66A
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.)
LUDWIG WIDANT
Original Assignee
LUDWIG WIDANT
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 LUDWIG WIDANT filed Critical LUDWIG WIDANT
Publication of GB1076434A publication Critical patent/GB1076434A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/001—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines for trimming deep drawn products
    • 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
    • Y10S83/00—Cutting
    • Y10S83/914—Flash trimming
    • 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
    • Y10T83/384—By tool inside hollow work
    • Y10T83/392—One tool [either internal or external] having compound motion
    • 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
    • Y10T83/8874—Uniplanar compound motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1,076,434. Trimming. LUDWIG WIDANI. March 18, 1966 [March 18, 1965], No. 12102/66. Heading B3W. An apparatus for trimming the edges of hollow pressed sheet metal parts comprises a stationary cutter 2 on to which the workpiece is placed and a surrounding movable cutter 5 which is actuated by a cam 12. The trimmed off piece is cut into halves by sectioning knives 10 which cooperate with knives 9 fixed under the stationary cutter 2. The knives 10 are reciprocated by a pneumatic or hydraulic cylinder 18 which is connected to the cutters by linkages 14, 15, 17. The halves are ejected transversely of the direction of movement of the cutters 10. The driving mechanism for the cutters is mounted beneath the work-table 1 to facilitate access to the working area.
GB12102/66A 1965-03-18 1966-03-18 Improvements in and relating to machines for trimming the edges of bodies such as pressed sheet metal parts Expired GB1076434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0038795 1965-03-18

Publications (1)

Publication Number Publication Date
GB1076434A true GB1076434A (en) 1967-07-19

Family

ID=7601901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12102/66A Expired GB1076434A (en) 1965-03-18 1966-03-18 Improvements in and relating to machines for trimming the edges of bodies such as pressed sheet metal parts

Country Status (7)

Country Link
US (1) US3435718A (en)
AT (1) AT259991B (en)
BE (1) BE678085A (en)
CH (1) CH438191A (en)
GB (1) GB1076434A (en)
NL (1) NL6603301A (en)
SE (1) SE318245B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881380A (en) * 1973-01-12 1975-05-06 Standun Scrap disposal mechanism for metallic can body trimmers
DE3102786A1 (en) * 1981-01-28 1982-08-26 National Mfg. Co., Inc., 07928 Chatham, N.J. Machine for trimming the edges at the open ends of metal containers
DE19735236A1 (en) * 1997-08-14 1999-02-18 Schuler Pressen Gmbh & Co Shredding device
CN112170921A (en) * 2020-09-25 2021-01-05 安徽鲲鹏装备模具制造有限公司 Sheet material cutting device and using method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074547A (en) * 1935-07-23 1937-03-23 Philadelphia Lawn Mower And Mf Trimming machine
US2702597A (en) * 1949-04-15 1955-02-22 Automatic Steel Products Inc Rotary cup trimmer with scrap cutter
US2742086A (en) * 1953-03-16 1956-04-17 Reid Henry Machine for edge trimming, notching, and punching thin walled articles

Also Published As

Publication number Publication date
SE318245B (en) 1969-12-08
NL6603301A (en) 1966-09-19
AT259991B (en) 1968-02-12
BE678085A (en) 1966-09-01
US3435718A (en) 1969-04-01
CH438191A (en) 1967-06-30

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