IT7830669A0 - Procedimento di comando per macchine utensili con portautensile a moto alternativo, in particolare per la variazione della forma foggiabile di metalli secondo il principio delle presse a leve a gomito. - Google Patents

Procedimento di comando per macchine utensili con portautensile a moto alternativo, in particolare per la variazione della forma foggiabile di metalli secondo il principio delle presse a leve a gomito.

Info

Publication number
IT7830669A0
IT7830669A0 IT7830669A IT3066978A IT7830669A0 IT 7830669 A0 IT7830669 A0 IT 7830669A0 IT 7830669 A IT7830669 A IT 7830669A IT 3066978 A IT3066978 A IT 3066978A IT 7830669 A0 IT7830669 A0 IT 7830669A0
Authority
IT
Italy
Prior art keywords
reciting
variation
principle
tool holder
control procedure
Prior art date
Application number
IT7830669A
Other languages
English (en)
Other versions
IT1101495B (it
Original Assignee
Leinhaas Werner
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 claimed from DE19772755962 external-priority patent/DE2755962A1/de
Priority claimed from DE19782847294 external-priority patent/DE2847294A1/de
Application filed by Leinhaas Werner filed Critical Leinhaas Werner
Publication of IT7830669A0 publication Critical patent/IT7830669A0/it
Application granted granted Critical
Publication of IT1101495B publication Critical patent/IT1101495B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/26—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with toggle action
    • 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
    • B30B1/106—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 another toggle mechanism
    • 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
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
    • B30B15/0035—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height using an adjustable connection between the press drive means and the press slide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Press Drives And Press Lines (AREA)
  • Transmission Devices (AREA)
IT30669/78A 1977-12-15 1978-12-06 Procedimento di comando per macchine utensili con protautensile a moto alternativo,in particolare per la variazione della forma foggiabile di metalli secondo il principio delle presse a leve a IT1101495B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772755962 DE2755962A1 (de) 1977-12-15 1977-12-15 Antriebsverfahren fuer werkzeugmaschinen mit hin und her gehendem werkzeugtraeger, insbesondere fuer die bildsame formaenderung von metallen nach dem prinzip der kniehebelpressen
DE19782847294 DE2847294A1 (de) 1978-10-31 1978-10-31 Antriebsverfahren fuer werkzeugmaschinen mit hin- und hergehendem werkzeugtraeger, insbesondere fuer die bildsame formaenderung von metallen nach dem prinzip der kniehebelpressen

Publications (2)

Publication Number Publication Date
IT7830669A0 true IT7830669A0 (it) 1978-12-06
IT1101495B IT1101495B (it) 1985-09-28

Family

ID=25773274

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30669/78A IT1101495B (it) 1977-12-15 1978-12-06 Procedimento di comando per macchine utensili con protautensile a moto alternativo,in particolare per la variazione della forma foggiabile di metalli secondo il principio delle presse a leve a

Country Status (6)

Country Link
JP (1) JPS5491880A (it)
AT (1) AT362212B (it)
FR (1) FR2411697A1 (it)
GB (1) GB2011571A (it)
IT (1) IT1101495B (it)
SE (1) SE7812275L (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314654B1 (it) * 2000-03-03 2002-12-31 Copress S R L Meccanismo di comando per presse con attuazione a doppia ginocchiera
CN101788042A (zh) * 2010-02-10 2010-07-28 华中科技大学 对称肘杆压力传动机构
CN102297252A (zh) * 2011-06-14 2011-12-28 西安交通大学 一种低速压制大增力行程机构
CN102320153B (zh) * 2011-06-14 2014-11-05 西安交通大学 一种适用于大吨位交流伺服压力机的传动系统
DE102014104641B4 (de) * 2014-04-02 2021-01-21 Thyssenkrupp Ag Schweißelektrodeneinheit und Verfahren zum Buckelschweißen
CN105500748A (zh) * 2014-09-26 2016-04-20 苏州光舵微纳科技有限公司 增力机构及包括它的压力机
CN113147076A (zh) * 2021-04-16 2021-07-23 鞍山紫竹轨道交通设备有限公司 三级放大半自动增力机构
CN115157717B (zh) * 2022-06-29 2024-02-09 中化工程沧州冷却技术有限公司 一种冷却塔用玻璃钢管道的生产工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501748C3 (de) * 1975-01-17 1983-11-03 L. Schuler GmbH, 7320 Göppingen Schnittpresse mit Kniegelenkantrieb

Also Published As

Publication number Publication date
GB2011571A (en) 1979-07-11
ATA842878A (de) 1980-09-15
JPS5491880A (en) 1979-07-20
AT362212B (de) 1981-04-27
FR2411697A1 (fr) 1979-07-13
IT1101495B (it) 1985-09-28
SE7812275L (sv) 1979-06-16

Similar Documents

Publication Publication Date Title
AU3368878A (en) Tool transfer mechanism for machine tools
GB2011279B (en) Process for die for isothermal forging a workpiece
JPS53125678A (en) Press with idle stroke operation prior to work stroke
IT7830669A0 (it) Procedimento di comando per macchine utensili con portautensile a moto alternativo, in particolare per la variazione della forma foggiabile di metalli secondo il principio delle presse a leve a gomito.
IT7825344A0 (it) Dispositivo di spostamento perl'impostazione della slitta porta-utensile in una pressa da tranciare.
JPS57115972A (en) Machine tool for working flat, particularly, tabular workpiece
IT1123358B (it) Contropunta per macchine utensili in particolare torni o simili con azionatore elettrico a spinta controllata
DE3273309D1 (en) Toggle press
DD137676A1 (de) Greifer fuer die werkzeugwechseleinrichtung einer werkzeugmaschine
DE3776684D1 (de) Oberer werkzeugtraeger fuer eine stanze od. dgl.
IT8222656A0 (it) Procedimento di generazione mediante stozzatura per laproduzione di profili su pezzi dilavoro, nonche' dispositivo perl'attuazione del procedimento.
GB2030498B (en) Punch press machine with adjustable tool positioning
DE2965563D1 (en) A lever mechanism, particularly applied to stone cutting machine tools, having a variable leverage
JPS5411580A (en) Device for retreating tools in machine tool
BE872615A (fr) Procede d'entrainement de machines-outils a porte-outils a va-et-vient, en particulier pour la deformation plastique des metaux selon le prinicipe des presses a genouillere
BE866083A (fr) Outil de pliage pour presse
GB1484398A (en) Indexing mechanisms
IT1206366B (it) Dispositivo atto a cooperare, mediante pinze di presa e di accompagnamento ausiliare, al montaggio della tomaia, in corrispondenza della cava, con macchina per la fabbricazione di calzature.
GB2041805B (en) Tool for working holes by plastic deformation
SU549350A1 (ru) Ручной кулачковый пресс
JPS52144879A (en) Machine tool
JPS53113255A (en) Die for extrusion press
DE69108667D1 (de) Presswerkzeugkontrollmechanismen für Form-Presswerkzeuge.
ATE416063T1 (de) Werkzeughalter für eine werkzeugmaschine
JPS5419279A (en) Device for retaining work piece in press