GB1124871A - Improved drawing press - Google Patents

Improved drawing press

Info

Publication number
GB1124871A
GB1124871A GB335967A GB335967A GB1124871A GB 1124871 A GB1124871 A GB 1124871A GB 335967 A GB335967 A GB 335967A GB 335967 A GB335967 A GB 335967A GB 1124871 A GB1124871 A GB 1124871A
Authority
GB
United Kingdom
Prior art keywords
die
bed
plate
rollers
cylinders
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
GB335967A
Inventor
Emile Plumat
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.)
Fiat SpA
Original Assignee
Fiat SpA
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
Priority to IT851866 priority Critical
Application filed by Fiat SpA filed Critical Fiat SpA
Publication of GB1124871A publication Critical patent/GB1124871A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/14Particular arrangements for handling and holding in place complete dies
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S100/00Presses
    • Y10S100/918Bolster and die

Abstract

1,124,871. Stamping. FIAT S.p.A. 23 Jan., 1967 [8 April, 1966],. No.-3359/67. Heading B3Q. [Also in Division B8] A drawing press, comprises a quadrilateral bed-plate 6 and a vertically -movable ram 7 to which co-operating dies 23, 24, Fig. : 3 are securable, the material-to be drawn being fed to the dies from one side A of the bed plate and the drawn workpiece removed from the opposite aide B, and a table 31, 32 at each of the two remaining sides C, D of the bed-plate for changing the die-sets. A die-set placed on the table 31 is located laterallyof the table by fences carrying rollers 62 and adjustable by fluid pressure cylinders 63. Slides 37 have pivoted buffers 56 for pushing the die-set, along rollers 36, on to the bed-plate and hooks 57 for pulling the die-set if it is required to withdraw it on to the table 31. The slides are connected to chains 53, 54, Figs. 4 and 8, which show a modifled construction using a single slide. The chains pass round rollers 49, 50, 51, 52 and are anchored to rails 40, 41 on which the slide moves, so as to amplify the stroke of a fluidpressure cylinder 38. Carriages 44, 47, carrying the rollers 49-52 and having rollers 42, 43, 45, 46 running in channels in. the rails 40, 41, are interconnected by rods 48, the piston-rod 39 of cylinder 38 being connected to the carriage 44. Rollers 68 projected above the level of the bedplate 6 by cylinders 69, support the die-set until recesses 29 in the set are located above spring- pressed plungers; 73, the cylinders of which are exhausted to permit the plungers to rise into the recesses. The rollers 68 are now lowered for the die-set to engage the bed-plate, and the ram 7 is lowered. Pivoted T-members 11, 20 on the ram and bed-plate, are operated. by cylinders 14,: 16 to enten notches 28, 30 on the die plates 26, 27 for securing the dies to the punch and bed-plate, respectively. A die-set being changed may be pushed off the bed-plate on to the roller-table 32 by the new die-set, which is transferred from table 31.
GB335967A 1966-04-08 1967-01-23 Improved drawing press Expired GB1124871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT851866 1966-04-08

Publications (1)

Publication Number Publication Date
GB1124871A true GB1124871A (en) 1968-08-21

Family

ID=11126811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB335967A Expired GB1124871A (en) 1966-04-08 1967-01-23 Improved drawing press

Country Status (4)

Country Link
US (1) US3455141A (en)
DE (1) DE6606237U (en)
FR (1) FR1510564A (en)
GB (1) GB1124871A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514991A (en) * 1968-06-12 1970-06-02 Kroy Co Bender table assembly
US3774287A (en) * 1970-11-09 1973-11-27 G Ireland Hydraulic press
US3818748A (en) * 1972-06-15 1974-06-25 Leslie E Tassell Safety apparatus for presses
JPS533747B2 (en) * 1973-05-11 1978-02-09
FR2288569B2 (en) * 1974-10-24 1978-12-01 Chausson Usines Sa
US4075817A (en) * 1976-04-14 1978-02-28 Gieske Jr Edward T Apparatus for baling compressible material
JPS5743337B2 (en) * 1976-08-31 1982-09-14
US4090391A (en) * 1977-02-22 1978-05-23 Industrial Steel Construction, Incorporated Press construction
SE423604B (en) * 1978-04-18 1982-05-17 Hakan Sallander DEVICE FOR FIXING TENSION OF A TWO-DIFFERENT TOOL IN A MACHINE LIKE A PRESSURE OR SIMILAR
US4498384A (en) * 1983-07-07 1985-02-12 Murphy William P Die transfer system
US5002711A (en) * 1984-07-11 1991-03-26 Chiyoda Technical & Industrial Company Ltd. Method and apparatus for setting pattern frame and press die in instant-release type molding machine for concrete product
US4581916A (en) * 1984-10-01 1986-04-15 Deere & Company Press roller transfer system
FR2582575A1 (en) * 1985-05-29 1986-12-05 Steelweld France Crimping press
US4993933A (en) * 1986-11-06 1991-02-19 Mazda Motor Corporation Molding installation using die
DE3737594A1 (en) * 1986-11-06 1988-06-01 Mazda Motor FORMING PLANT
DE3640762C2 (en) * 1986-11-28 1990-08-23 Konrad 8443 Bogen De Schnupp
SE465863B (en) * 1989-07-13 1991-11-11 Volvo Ab PRESSURE TRANSMISSION DEVICE
US5040965A (en) * 1990-03-23 1991-08-20 Motorola, Inc. Molding handling aid
US5040404A (en) * 1990-10-31 1991-08-20 Chrysler Corporation Die changing system and apparatus for stamping presses
US5040403A (en) * 1990-10-31 1991-08-20 Chrysler Corporation Method of changing stamping die sets
SE9101563D0 (en) * 1991-05-21 1991-05-21 Sonnie Hermansson MEDICAL CONTROL FOR TOOL
IT1262791B (en) * 1993-05-11 1996-07-04 Isap Omv Group Spa Method of replacing molds in a thermoforming apparatus for objects starting from a strip of thermoplastic material
CN104149127B (en) * 2014-08-14 2016-01-20 深圳市联星服装辅料有限公司 Cladding blanking machine and application process thereof
CN106238976B (en) * 2016-08-30 2018-01-23 昆山利玛赫自动化科技有限公司 The anti-fracture floating type track feed device of silicon steel sheet welding
CN106694779A (en) * 2017-03-22 2017-05-24 王安基 Towline support device and cooling water conveying system for forging machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543498A (en) * 1943-11-24 1951-02-27 Japikse Bertrand Hydraulic power press
US2996025A (en) * 1956-08-16 1961-08-15 Danly Mach Specialties Inc Readily changeable die assembly for power presses
US2913946A (en) * 1956-08-22 1959-11-24 Philco Corp Die handling mechanism for facilitating insertion and removal thereof in presses
US3002479A (en) * 1957-06-10 1961-10-03 Us Industries Inc Movable bolster for metal working press
US2965369A (en) * 1957-12-10 1960-12-20 Basic Products Corp Transfer mechanism for heat treating apparatus
US3111100A (en) * 1958-01-16 1963-11-19 Danly Mach Specialties Inc Quick die change press
FR1309161A (en) * 1960-08-08 1962-11-16 Ct D Etudes Et D Applic Des Te Press tool handling and positioning trolley
US3134350A (en) * 1961-05-02 1964-05-26 Danly Mach Specialties Inc Carrier clamp for quick die change press
US3230869A (en) * 1962-06-19 1966-01-25 Wilkins & Mitchell Ltd Raising and clamping means for sliding bolsters
US3229791A (en) * 1962-07-11 1966-01-18 Federal Warco Division Apparatus for use with presses and the like
US3225686A (en) * 1963-08-30 1965-12-28 Minster Machine Co Press with sliding bolster and die clamp
US3316834A (en) * 1964-11-21 1967-05-02 Erba & C Off Mec Press die handling and removing means

Also Published As

Publication number Publication date
DE6606237U (en) 1970-09-24
FR1510564A (en) 1968-01-19
US3455141A (en) 1969-07-15

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