GB1251113A - - Google Patents

Info

Publication number
GB1251113A
GB1251113A GB1251113DA GB1251113A GB 1251113 A GB1251113 A GB 1251113A GB 1251113D A GB1251113D A GB 1251113DA GB 1251113 A GB1251113 A GB 1251113A
Authority
GB
United Kingdom
Prior art keywords
carriage
motor
driven
rails
punching
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
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 filed Critical
Publication of GB1251113A publication Critical patent/GB1251113A/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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

1,251,113. Punching; work positioner. C. BEHRENS A.G. 25 Aug., 1969 [17 Sept., 1968], No. 42174/69. Heading B3B and B3W. In a work-positioning device for a punching or like machine tool a longitudinal carriage 5, 6, 6<SP>1</SP>, traversible by a transverse carriage 18 to which a workpiece is clamped at 21, is driven by a motor 41 arranged on or about the longitudinal axis of the device through lead screws 10, 10<SP>1</SP> disposed one on either side of the motor and driven synchronously by it. Drive is transmitted from the motor to the screws by toothed belts 42 and discs 43. Electrical sensors 44 or photo-electric cells 45 interrupt the drive if a belt breaks or runs irregularly. Rollers 7 and 8 on the carriage shoes 6, 6<SP>1</SP> engage rails 3 on longitudinal frame members 2, 2<SP>1</SP> which carry further guide rails 4. Workpieces support plates 11, 11<SP>1</SP> are mounted on the carriage shoes 6, 6<SP>1</SP> and pivoted to the plates are rails 25 which run on rollers and are guided by chains 28, 28<SP>1</SP>. The carriage 18 is driven by motor 16 through a lead screw 17. The workpiece is fed to a tool 24 of a turret punch rotatable about axis 23.
GB1251113D 1968-09-17 1969-08-25 Expired GB1251113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1777180A DE1777180C3 (en) 1968-09-17 1968-09-17 Drive device for longitudinal carriages on machine tools, in particular punching machines

Publications (1)

Publication Number Publication Date
GB1251113A true GB1251113A (en) 1971-10-27

Family

ID=5703077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251113D Expired GB1251113A (en) 1968-09-17 1969-08-25

Country Status (3)

Country Link
US (1) US3650133A (en)
DE (1) DE1777180C3 (en)
GB (1) GB1251113A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092892A (en) * 1975-06-23 1978-06-06 Ronald Moone Hole forming machine
CH617255A5 (en) * 1977-09-14 1980-05-14 Raskin Sa
DE3203348A1 (en) * 1981-02-20 1982-09-09 Hauni-Werke Körber & Co KG, 2050 Hamburg Machine tool
CH657797A5 (en) * 1982-11-09 1986-09-30 Haemmerle Ag Maschf FEEDING DEVICE FOR SHEET PANELS.
US4548115A (en) * 1983-04-28 1985-10-22 Usm Corporation Positioning apparatus
DE3533235C2 (en) * 1985-09-18 1997-03-20 Trumpf Gmbh & Co Bending press
US4669346A (en) * 1986-03-05 1987-06-02 Roper Whitney Co., Division Of Roper Industries, Inc. Machine with work positioning carriage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887914A (en) * 1956-10-19 1959-05-26 Mannesmann Meer Ag Mandrel-protecting device for coldpilger rolling mills
US2901245A (en) * 1958-05-07 1959-08-25 Ty Sa Man Machine Company Plate positioning tables
US3330175A (en) * 1965-09-02 1967-07-11 Bridges Vernon Bruce Moveably supported cut off saw
US3391840A (en) * 1965-10-25 1968-07-09 Du Pont Yarn break detector and control circuit
US3429491A (en) * 1967-05-08 1969-02-25 Du Pont Break detector and shut down means

Also Published As

Publication number Publication date
US3650133A (en) 1972-03-21
DE1777180C3 (en) 1975-02-20
DE1777180B2 (en) 1974-07-11
DE1777180A1 (en) 1971-08-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee