FR2449531A1 - ACTUATION AND CONTROL DEVICE FOR ECCENTRIC PRESSES - Google Patents

ACTUATION AND CONTROL DEVICE FOR ECCENTRIC PRESSES

Info

Publication number
FR2449531A1
FR2449531A1 FR7928910A FR7928910A FR2449531A1 FR 2449531 A1 FR2449531 A1 FR 2449531A1 FR 7928910 A FR7928910 A FR 7928910A FR 7928910 A FR7928910 A FR 7928910A FR 2449531 A1 FR2449531 A1 FR 2449531A1
Authority
FR
France
Prior art keywords
control device
actuation
eccentric
output shaft
limit switch
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.)
Granted
Application number
FR7928910A
Other languages
French (fr)
Other versions
FR2449531B1 (en
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.)
KLAUSSNER HANS JURGEN
Original Assignee
KLAUSSNER HANS JURGEN
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 KLAUSSNER HANS JURGEN filed Critical KLAUSSNER HANS JURGEN
Publication of FR2449531A1 publication Critical patent/FR2449531A1/en
Application granted granted Critical
Publication of FR2449531B1 publication Critical patent/FR2449531B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/14—Control arrangements for mechanically-driven presses
    • B30B15/148—Electrical control arrangements
    • 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
    • B30B1/266—Drive systems for the cam, eccentric or crank axis

Landscapes

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

Abstract

DISPOSITIF D'ACTIONNEMENT ET DE COMMANDE POUR UNE PRESSE A EXCENTRIQUE AVEC UN MOTEUR D'ENTRAINEMENT, UN REDUCTEUR BRIDE SUR CELUI-CI ET UN DISPOSITIF DE COMMANDE POUR ARRETER ETOU LIMITER LA COURSE DE FREINAGE DU MOTEUR D'ENTRAINEMENT, CARACTERISE EN CE QUE L'ARBRE DE SORTIE 8 D'UN MOTEUR A COURANT CONTINU 2 SERVANT DE SOURCE D'ENTRAINEMENT EST SOLIDARISE EN ROTATION AVEC UN EXCENTRIQUE 4 A BIELLE 7 MONTE SUR ROULEAUX ET AU COULISSEAU PORTE-POINCON ARTICULE A CELLE-CI QU'EN UN POINT DE LA PERIPHERIE DE L'ARBRE DE SORTIE 8 EST DISPOSE UN INTERRUPTEUR DE FIN DE COURSE 10 REGLABLE, DE PREFERENCE APRES LE POINT MORT BAS, ET QU'EN OUTRE L'INTERRUPTEUR FIN DE COURSE 10 EST RELIE ELECTRIQUEMENT A UN RELAIS TEMPORISATEUR 16.ACTUATION AND CONTROL DEVICE FOR AN ECCENTRIC PRESS WITH A DRIVE MOTOR, A REDUCER FLANGED THEREOF AND A CONTROL DEVICE TO STOP AND / OR LIMIT THE BRAKING STROKE OF THE DRIVE MOTOR, CHARACTERIZED IN THAT THE 'THE OUTPUT SHAFT 8 OF A DIRECT CURRENT MOTOR 2 SERVING AS A DRIVE SOURCE IS SOLIDARIZED IN ROTATION WITH AN ECCENTRIC 4 A ROD 7 MOUNTED ON ROLLERS AND WITH A PUNCH-HOLDER SLIDER ARTICULATED TO IT AT A POINT THE OUTPUT SHAFT 8 PERIPHERY IS PROVIDED WITH AN ADJUSTABLE LIMIT SWITCH 10, PREFERABLY AFTER THE LOW NEUTRAL POINT, AND THAT IN ADDITION THE LIMIT SWITCH 10 IS ELECTRICALLY CONNECTED TO A TIMER RELAY 16.

FR7928910A 1979-02-23 1979-11-23 ACTUATION AND CONTROL DEVICE FOR ECCENTRIC PRESSES Granted FR2449531A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH180779A CH635275A5 (en) 1979-02-23 1979-02-23 ACTUATING AND CONTROL DEVICE FOR Eccentric Presses.

Publications (2)

Publication Number Publication Date
FR2449531A1 true FR2449531A1 (en) 1980-09-19
FR2449531B1 FR2449531B1 (en) 1984-06-29

Family

ID=4219058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928910A Granted FR2449531A1 (en) 1979-02-23 1979-11-23 ACTUATION AND CONTROL DEVICE FOR ECCENTRIC PRESSES

Country Status (4)

Country Link
CH (1) CH635275A5 (en)
DE (1) DE2927234C2 (en)
FR (1) FR2449531A1 (en)
GB (1) GB2042387B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896204A (en) * 2012-10-16 2013-01-30 芜湖电工机械有限公司 Structure of coupling driving crankshaft for servo motor in numerical control notching machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH658153A5 (en) * 1983-02-08 1986-10-15 Simone Klaussner Fa CONTROL DEVICE FOR A DC MOTOR DRIVE.
GB2258186A (en) * 1991-07-30 1993-02-03 Hadley Ind Plc Press with positioning motor
JPH10109195A (en) * 1996-10-03 1998-04-28 Murata Mach Ltd Servomotor-driven press machine
JPH11248994A (en) * 1998-02-27 1999-09-17 Asahi Seimitsu Kk End point limit circuit for direct-current motor for lens
DE102009035215A1 (en) * 2009-07-29 2011-02-10 Dieffenbacher Gmbh + Co. Kg Press with a directly driven crank mechanism
DE102009035214A1 (en) * 2009-07-29 2011-02-24 Dieffenbacher Gmbh + Co. Kg Press with a directly driven crank mechanism
CN103057142B (en) * 2012-10-18 2016-02-03 江苏省（扬州）数控机床研究院 Double-crank drives two point servo-pressing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291326A (en) * 1961-06-06 1962-04-20 Tournage Mecanique Atel Const Device for driving so-called "one-shot" machine tools and all machines applying this device
DE2046193A1 (en) * 1969-09-18 1971-04-01 Patjas, Sakari, Tampere (Finnland) Eccentric press for cutting soft materials
FR2095116A5 (en) * 1971-06-04 1972-02-04 Presset Felix

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048442A1 (en) * 1969-12-24 1971-07-01 VEB Kombinat Umformtechnik Erfurt, χ 5000 Erfurt Device for checking the spreading of workpieces, preferably on presses
US3979980A (en) * 1975-03-10 1976-09-14 The Sherwin-Williams Company Apparatus and process for protecting machinery
DE2547439A1 (en) * 1975-10-23 1977-04-28 Merten Kg Pulsotronic Pressing or stamping machine tool control - varies interrogation time by using circumferentially marked disc, transmitter, and selector switch
DE2728982C2 (en) * 1977-06-28 1985-12-12 L. Schuler GmbH, 7320 Göppingen Device for controlling the instantaneous speed of the ram of a press
CH630288A5 (en) * 1978-06-05 1982-06-15 Klaussner Hans Jurgen Mechanical eccentric press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291326A (en) * 1961-06-06 1962-04-20 Tournage Mecanique Atel Const Device for driving so-called "one-shot" machine tools and all machines applying this device
DE2046193A1 (en) * 1969-09-18 1971-04-01 Patjas, Sakari, Tampere (Finnland) Eccentric press for cutting soft materials
FR2095116A5 (en) * 1971-06-04 1972-02-04 Presset Felix

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896204A (en) * 2012-10-16 2013-01-30 芜湖电工机械有限公司 Structure of coupling driving crankshaft for servo motor in numerical control notching machine

Also Published As

Publication number Publication date
CH635275A5 (en) 1983-03-31
GB2042387A (en) 1980-09-24
FR2449531B1 (en) 1984-06-29
DE2927234C2 (en) 1985-06-05
GB2042387B (en) 1982-10-20
DE2927234A1 (en) 1980-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse