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GB1433112A - Driving linkages for reciprocating the slides of mechanical presses - Google Patents

Driving linkages for reciprocating the slides of mechanical presses

Info

Publication number
GB1433112A
GB1433112A GB2567674A GB2567674A GB1433112A GB 1433112 A GB1433112 A GB 1433112A GB 2567674 A GB2567674 A GB 2567674A GB 2567674 A GB2567674 A GB 2567674A GB 1433112 A GB1433112 A GB 1433112A
Authority
GB
United Kingdom
Prior art keywords
reciprocating
slides
eccentrics
arm
pair
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
GB2567674A
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.)
Kanadevia Corp
US Industries Inc
Original Assignee
Hitachi Shipbuilding and Engineering Co Ltd
US Industries Inc
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 Hitachi Shipbuilding and Engineering Co Ltd, US Industries Inc filed Critical Hitachi Shipbuilding and Engineering Co Ltd
Priority to GB2567674A priority Critical patent/GB1433112A/en
Publication of GB1433112A publication Critical patent/GB1433112A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/268—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks using a toggle connection between driveshaft and press ram

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1433112 Presses US INDUSTRIES Inc and HITACHI SHIPBUILDING & ENG CO Ltd 10 June 1974 25676/74 Heading B5F [Also in Division B3] A drive linkage for the slide 7 of a press, e.g. a metal drawing press, has a toggle linkage 8a, 8b whose pivot 9 is connected by a link 15 to one arm 13 of a bell-crank lever whose other arm 11 is pivoted to a pair of parallel links 10 on a pair of eccentrics. A larger eccentric 6 is provided between the eccentrics to drive the toggle linkage 8a, 8b. The resultant slide reciprocation produces a relatively slow approach to lower dead centre and a fast return to top dead centre.
GB2567674A 1974-06-10 1974-06-10 Driving linkages for reciprocating the slides of mechanical presses Expired GB1433112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2567674A GB1433112A (en) 1974-06-10 1974-06-10 Driving linkages for reciprocating the slides of mechanical presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2567674A GB1433112A (en) 1974-06-10 1974-06-10 Driving linkages for reciprocating the slides of mechanical presses

Publications (1)

Publication Number Publication Date
GB1433112A true GB1433112A (en) 1976-04-22

Family

ID=10231533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2567674A Expired GB1433112A (en) 1974-06-10 1974-06-10 Driving linkages for reciprocating the slides of mechanical presses

Country Status (1)

Country Link
GB (1) GB1433112A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107973A (en) * 1977-08-04 1978-08-22 Gulf & Western Manufacturing Company Press drive mechanism
US4967586A (en) * 1988-07-23 1990-11-06 Gebr. Hilgeland Gmbh And Co. Upsetting press for upsetting or swaging wire segments of predetermined lengths into balls or the like
EP0531804A3 (en) * 1991-09-10 1993-05-26 Umformtechnik Erfurt Gmbh Drive for the ram of a mechanical press
US5251546A (en) * 1991-05-13 1993-10-12 Tomra Systems A/S Handling and compacting of empty beverage cans
DE4308475A1 (en) * 1993-03-17 1994-09-22 Pressen Engineering Essen Gmbh Drive for the plunger of a cutting press or metal-forming machine tool
GB2288560A (en) * 1994-04-07 1995-10-25 Graebener Pressensysteme Gmbh & Co Kg Press
US5653141A (en) * 1994-12-23 1997-08-05 Schuler Pressen Gmbh & Co. Coining press with toggle drive
US6453806B1 (en) * 1998-03-26 2002-09-24 The Minster Machine Company Infinite variable slide motion for a mechanical power press
CN104647789A (en) * 2015-02-26 2015-05-27 江苏扬力集团有限公司 Transmission structure of multi-connecting-rod mechanical press
CN110296191A (en) * 2019-07-04 2019-10-01 王丽云 A kind of deflection transmission mechanism that power easily exports
CN113524756A (en) * 2021-09-15 2021-10-22 广东益鼎机器人有限公司 Closed type large-tonnage four-point servo toggle rod stamping device

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399317A1 (en) * 1977-08-04 1979-03-02 Gulf & Western Mfg Co PERFECTED MECHANISM FOR CONTROLLING THE ALTERNATIVE MOVEMENT OF A PRESS SLIDER
US4107973A (en) * 1977-08-04 1978-08-22 Gulf & Western Manufacturing Company Press drive mechanism
US4967586A (en) * 1988-07-23 1990-11-06 Gebr. Hilgeland Gmbh And Co. Upsetting press for upsetting or swaging wire segments of predetermined lengths into balls or the like
US5251546A (en) * 1991-05-13 1993-10-12 Tomra Systems A/S Handling and compacting of empty beverage cans
EP0531804A3 (en) * 1991-09-10 1993-05-26 Umformtechnik Erfurt Gmbh Drive for the ram of a mechanical press
DE4308475A1 (en) * 1993-03-17 1994-09-22 Pressen Engineering Essen Gmbh Drive for the plunger of a cutting press or metal-forming machine tool
US5666879A (en) * 1994-04-07 1997-09-16 Grabener Pressensysteme Gmbh & Co. Kg Stampling machine or press, particularly mintage or coining press
GB2288560A (en) * 1994-04-07 1995-10-25 Graebener Pressensysteme Gmbh & Co Kg Press
GB2288560B (en) * 1994-04-07 1997-04-02 Graebener Pressensysteme Gmbh Press
US5653141A (en) * 1994-12-23 1997-08-05 Schuler Pressen Gmbh & Co. Coining press with toggle drive
US6453806B1 (en) * 1998-03-26 2002-09-24 The Minster Machine Company Infinite variable slide motion for a mechanical power press
US6711995B2 (en) 1998-03-26 2004-03-30 The Minster Machine Company Infinite variable slide motion for a mechanical power press
CN104647789A (en) * 2015-02-26 2015-05-27 江苏扬力集团有限公司 Transmission structure of multi-connecting-rod mechanical press
CN110296191A (en) * 2019-07-04 2019-10-01 王丽云 A kind of deflection transmission mechanism that power easily exports
CN110296191B (en) * 2019-07-04 2022-07-15 山东南颢新能源科技有限公司 Deflection transmission mechanism with power easy to output
CN113524756A (en) * 2021-09-15 2021-10-22 广东益鼎机器人有限公司 Closed type large-tonnage four-point servo toggle rod stamping device

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Legal Events

Date Code Title Description
PS Patent sealed