ATE250T1 - ROTARY DEVICE FOR COMPRESSING FLAT WORKPIECES ATTACHED TO ONE OF THE MACHINING PARTS OF A MACHINE TOOL. - Google Patents

ROTARY DEVICE FOR COMPRESSING FLAT WORKPIECES ATTACHED TO ONE OF THE MACHINING PARTS OF A MACHINE TOOL.

Info

Publication number
ATE250T1
ATE250T1 AT79400702T AT79400702T ATE250T1 AT E250 T1 ATE250 T1 AT E250T1 AT 79400702 T AT79400702 T AT 79400702T AT 79400702 T AT79400702 T AT 79400702T AT E250 T1 ATE250 T1 AT E250T1
Authority
AT
Austria
Prior art keywords
machining
arrangement
machine tool
rollers
rotary device
Prior art date
Application number
AT79400702T
Other languages
German (de)
Inventor
Jean Vierstraete
Original Assignee
Jean Vierstraete
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 Jean Vierstraete filed Critical Jean Vierstraete
Application granted granted Critical
Publication of ATE250T1 publication Critical patent/ATE250T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/069—Work-clamping means for pressing workpieces against a work-table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/002—Means to press a workpiece against a guide
    • 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
    • Y10S409/00—Gear cutting, milling, or planing
    • Y10S409/903—Work holder
    • 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
    • Y10S83/929—Particular nature of work or product
    • Y10S83/936—Cloth or leather
    • Y10S83/939—Cloth or leather with work support
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/561—Having tool-opposing, work-engaging surface
    • Y10T408/5623—Having tool-opposing, work-engaging surface with presser foot
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/300896—Milling with regulation of operation by templet, card, or other replaceable information supply with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/304312—Milling with means to dampen vibration
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306216—Randomly manipulated, work supported, or work following device
    • Y10T409/306384—Randomly manipulated, work supported, or work following device with work supported guide 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/306776—Axially
    • Y10T409/307056—Axially and laterally
    • Y10T409/307112—Simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Turning (AREA)
  • Machine Tool Units (AREA)

Abstract

A machine for machining sheets comprises an arrangement for compressing the sheets to be machined. The arrangement is rotatable about a longitudinal axis comprises at least two rollers for bearing resiliently against the sheets during machining, each of which rollers are rotatable about a transverse axis perpendicular to said longitudinal axis. The arrangement is driven by a motor via a pinion, which motor also drives reduction gearing connected to an angular control means whereby it is possible to control the angular position of the arrangement so that the axis of rotation of the rollers can be orientated in relation to the direction of machining. The control means are themselves controlled by programmable electronic means which operate with reference to the angular position of the machining head of the machine.
AT79400702T 1978-10-06 1979-10-04 ROTARY DEVICE FOR COMPRESSING FLAT WORKPIECES ATTACHED TO ONE OF THE MACHINING PARTS OF A MACHINE TOOL. ATE250T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7828960A FR2437909A1 (en) 1978-10-06 1978-10-06 ROTATING DEVICE FOR COMPRESSING FLAT PARTS FIXED TO ONE OF THE MACHINING ELEMENTS OF A MACHINE TOOL
EP79400702A EP0010043B1 (en) 1978-10-06 1979-10-04 Revolving constrainment device for flat workpieces mounted on one of the working parts of a machine tool

Publications (1)

Publication Number Publication Date
ATE250T1 true ATE250T1 (en) 1981-10-15

Family

ID=9213582

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79400702T ATE250T1 (en) 1978-10-06 1979-10-04 ROTARY DEVICE FOR COMPRESSING FLAT WORKPIECES ATTACHED TO ONE OF THE MACHINING PARTS OF A MACHINE TOOL.

Country Status (5)

Country Link
US (1) US4304512A (en)
EP (1) EP0010043B1 (en)
AT (1) ATE250T1 (en)
DE (1) DE2961146D1 (en)
FR (1) FR2437909A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613262A (en) * 1984-12-28 1986-09-23 The Boeing Company Drill motor assembly with gimbal normality and clamp-up capability
US4610582A (en) * 1985-06-05 1986-09-09 Stanwich Industries, Inc. Roller hold down device
GB8616380D0 (en) * 1986-07-04 1986-08-13 Engraving Developments Ltd Engraving machine
WO1988009236A1 (en) * 1987-05-18 1988-12-01 Farley Manufacturing Pty. Ltd. Plate working machine
USRE34125E (en) * 1987-06-02 1992-11-10 Stanwich Industries, Inc. Roller hold down device
IT1232945B (en) * 1987-11-09 1992-03-10 Telmec Spa Tec Elett Mecc MACHINE FOR THE PROCESSING OF CLOSE PARALLEL LINES OF CARVING ON FLAT SHEETS
US4966508A (en) * 1988-06-03 1990-10-30 Hitachi Seiko, Ltd. Work holding device for cutting printed boards
EP0447740B1 (en) * 1990-02-21 1994-04-27 GFM Gesellschaft für Fertigungstechnik und Maschinenbau Aktiengesellschaft Machining device especially for packed workpieces
DE59100857D1 (en) * 1991-04-18 1994-02-24 Gfm Fertigungstechnik Machine tool for processing plate-shaped workpieces.
US6681669B1 (en) * 1999-06-07 2004-01-27 Gerber Technology, Inc. Method and apparatus for cutting a compressible material having an uncompressed thickness greater than a radius of a wheel cutter
DE20203938U1 (en) * 2002-03-12 2002-06-06 Wassmer Spezialmaschinen GmbH, 79423 Heitersheim Processing machine for at least partially contour-dependent cutting or milling
US7404512B2 (en) * 2003-10-31 2008-07-29 The Boeing Company Clamping apparatus and methods for manufacturing
US7356897B2 (en) * 2005-05-11 2008-04-15 The Boeing Company Systems and methods for verifying a pre-programmed materials processing path
DE102014117130A1 (en) * 2014-11-24 2016-05-25 Kiesling Maschinentechnik Gmbh Device for machining a flat workpiece
EP3112084B1 (en) * 2015-06-30 2018-11-14 C.M.S. S.p.A. Bi-rotating machining head
US20200282469A1 (en) * 2019-03-08 2020-09-10 The Boeing Company Controlling spring back of a sheet of material following machining operations
CN113458822A (en) * 2021-07-06 2021-10-01 山东博盈车桥有限公司 Automobile drive axle housing welding groove machining device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH182777A (en) * 1935-01-25 1936-02-29 Bruendler Arthur Device on wood grooving and molding machines for the automatic feed of the workpiece.
US2290061A (en) * 1940-11-23 1942-07-14 Cleveland Graphite Bronze Co Apparatus for milling metallic strip
BE482697A (en) * 1947-06-20
US3418883A (en) * 1966-10-31 1968-12-31 Leibow Martin Trimming mechanism for splicing operation
US3587391A (en) * 1969-09-25 1971-06-28 Robert D Pitts Work support mechanism
US3668971A (en) * 1970-06-02 1972-06-13 Cincinnati Milacron Inc Method and apparatus for machining an elongated workpiece
DE2035430A1 (en) * 1970-07-16 1972-01-27 Siemens Ag Holding strip and foil flat - during working stroke on metal working machines
US3877833A (en) * 1973-09-19 1975-04-15 Nasa Hole cutter
US4037831A (en) * 1976-07-19 1977-07-26 Johnson Harold O Cutter hold down apparatus
US4158987A (en) * 1976-11-15 1979-06-26 Excellon Industries Pressure foot for machine tool

Also Published As

Publication number Publication date
EP0010043B1 (en) 1981-09-30
FR2437909B1 (en) 1981-01-30
EP0010043A1 (en) 1980-04-16
DE2961146D1 (en) 1981-12-10
FR2437909A1 (en) 1980-04-30
US4304512A (en) 1981-12-08

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Legal Events

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