BE460322A - - Google Patents

Info

Publication number
BE460322A
BE460322A BE460322DA BE460322A BE 460322 A BE460322 A BE 460322A BE 460322D A BE460322D A BE 460322DA BE 460322 A BE460322 A BE 460322A
Authority
BE
Belgium
Prior art keywords
emi
integral
movements
pinion
screw
Prior art date
Application number
Other languages
French (fr)
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.)
Publication of BE460322A publication Critical patent/BE460322A/fr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G23/00—Means for ensuring the correct positioning of parts of control mechanisms, e.g. for taking-up play
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/02—Means for regulating or adjusting control mechanisms, e.g. devices for automatic adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

       

  " Dispositif de commande du déplacement d'un organe

  
 <EMI ID=1.1> 

  
La présente invention a pour objet un dispositif de commande du déplacement d'un organe mobile de machine, par exemple une table de machine. Ce dispositif présente l'avantage essentiel de permettre d'obtenir à volonté,

  
au moyen d'organes communs, soit un déplacement rapide, soit un déplacement lent de précision.

  
Ce dispositif est caractérisé en principe par

  
la combinaison en un ensemble unique des organes produisant les deux genres de mouvements.

  
Un exemple d'exécution est représenté à titre d'exemple dans le dessin annexé,

  
La table de machine 1 à déplacer coulisse sur un. 

  
 <EMI ID=2.1> 

  
une vis sans fin 5 dont une partie forme un pignon hélicoidal 6 en prise avec un pignon de commande 7.

  
Cette vis 5 passe dans un écrou 8 solidaire d'une crémaillère 9, en prise avec un pignon 10 dont l'axe est fixe-)



  "Device for controlling the movement of an organ

  
 <EMI ID = 1.1>

  
The present invention relates to a device for controlling the movement of a movable machine member, for example a machine table. This device has the essential advantage of making it possible to obtain at will,

  
by means of common parts, either a fast displacement or a slow precision displacement.

  
This device is characterized in principle by

  
the combination in a single set of the organs producing the two kinds of movements.

  
An exemplary embodiment is shown by way of example in the accompanying drawing,

  
The machine table 1 to be moved slides on a.

  
 <EMI ID = 2.1>

  
a worm 5, part of which forms a helical pinion 6 in engagement with a control pinion 7.

  
This screw 5 passes through a nut 8 integral with a rack 9, engaged with a pinion 10 whose axis is fixed-)

Claims (1)

<EMI ID=3.1> <EMI ID = 3.1> Les déplacements rapides sont obtenus au moyen Rapid movements are obtained by means of du pignon 10; celui-ci peut être actionné soit à la main par manivelle ou volant, soit automatiquement par un moteur. pinion 10; it can be operated either by hand by crank or flywheel, or automatically by a motor. <EMI ID=4.1> <EMI ID = 4.1> vitesse, speed, Le mouvement de déplacement de précision de la table 1 est obtenu en rendant la crémaillère 9 solidaire du support 2, par exemple au moyen d'un boulon de blocage, et en faisant The precision movement of the table 1 is obtained by making the rack 9 integral with the support 2, for example by means of a locking bolt, and by making <EMI ID=5.1> <EMI ID = 5.1> actionné par exemple au moyen d'un volant à main qui en est solidaire. actuated for example by means of a handwheel which is integral with it. Un vernier de grande précision peut être placé sur l'axe du pignon 7 et permet de contrôler rigoureusement les déplacements de la table, quand la nature des travaux éxécutés l'exige. A high-precision vernier can be placed on the pinion axis 7 and allows rigorous control of the movements of the table, when the nature of the work carried out requires it. REVENDICATIONS <EMI ID=6.1> <EMI ID = 6.1> organe de machine, permettant d'obtenir à volonté un déplacement rapide ou un déplacement lent de précision, caractérisé par machine component, allowing rapid movement or slow precision movement at will, characterized by la combinaison en un ensemble unique des organes produisant the combination into a single set of organs producing les deux genres de mouvements, the two kinds of movements, <EMI ID=7.1> <EMI ID = 7.1> par la combinaison d'une vis solidaire de l'organe à by the combination of a screw integral with the organ to déplacer, d'un pignon de commande de cette vis, d'un écrou traversé par la vis et solidaire d'une crémaillère en prise avec move, from a control pinion of this screw, a nut through which the screw passes and integral with a rack engaged with <EMI ID=8.1> <EMI ID = 8.1> rapide, le premier produisant la commande lente en bloquant fast, the first producing the slow command by blocking la crémaillère. the House warming party.
BE460322D 1945-02-28 BE460322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR912447T 1945-02-28

Publications (1)

Publication Number Publication Date
BE460322A true BE460322A (en)

Family

ID=9421333

Family Applications (1)

Application Number Title Priority Date Filing Date
BE460322D BE460322A (en) 1945-02-28

Country Status (2)

Country Link
BE (1) BE460322A (en)
FR (1) FR912447A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830572A (en) * 1955-10-25 1958-04-15 Cimatool Corp Machine tool

Also Published As

Publication number Publication date
FR912447A (en) 1946-08-08

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