CH247813A - Device for controlling the movement of a machine component. - Google Patents

Device for controlling the movement of a machine component.

Info

Publication number
CH247813A
CH247813A CH247813DA CH247813A CH 247813 A CH247813 A CH 247813A CH 247813D A CH247813D A CH 247813DA CH 247813 A CH247813 A CH 247813A
Authority
CH
Switzerland
Prior art keywords
displacement
screw
pinion
controlling
movement
Prior art date
Application number
Other languages
French (fr)
Inventor
Pegard Marcel
Original Assignee
Pegard Marcel
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 Pegard Marcel filed Critical Pegard Marcel
Publication of CH247813A publication Critical patent/CH247813A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • 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

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

Description

  

      Dispositif    de commande du déplacement d'un organe de     machine.       La     présente        invention    a pour objet un  dispositif .de     commande    du     ,déplacement    d'un  organe de machine, par exemple d'une table  de machine.  



  Ce dispositif est     caractérisé    en ce que les  groupes d'organes servant à produire les  deux genres de mouvements présentent au  moins un organe     commun.     



  Un exemple d'exécution du     .dispositif    de  commande selon l'invention est     représenté,    à  titre d'exemple, dans le dessin annexé.  



  La table de     machine    1 à déplacer cou  lisse sur     un    support     fixe    2. Cette table porte,  au moyen de talons     3@    et 4,     une    vis     sans    fin 5,  dont une partie forme un pignon     hélicoïdal    6  en prise avec un pignon de commande 7.  



  Cette vis 5 passe dans un écrou 8 soli  daire d'une crémaillère 9, en prise avec un       pignon    10, dont l'axe est fixe et     porté    par le       support    2.  



       Les        déplacements        rapides    sont obtenus au  moyen du     pignon   <B>110;</B> celui-ci peut     être          actionné    soit à la main par manivelle ou vo  lant, soit     automatiquement    par un     moteur.     Il entraîne     la    crémaillère 9, l'écrou 8 et la  vis 5 et par suite la table 1 à grande vitesse.  



  Le     déplacement    lent 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 non représenté, et en       faisant    tourner la vis 5 dans l'écrou 8 au  moyen du pignon 7.

   Ce     pignon    peut être    actionné, par exemple, au moyen d'un volant  à main qui en est     solidaire.    La vis 5 et l'écrou  8     sont        des    organes     communs    des groupes -d'or  ganes servant à produire les, deux genres de       mouvements.     



  Un vernier de     grande    précision peut être  placé sur l'axe du pignon 7 pour contrôler       rigoureusement    les déplacements de la table  quand la     .nature    des, travaux exécutés     l'exige.  



      Device for controlling the movement of a machine component. The present invention relates to a control device for the movement of a machine member, for example of a machine table.



  This device is characterized in that the groups of organs serving to produce the two kinds of movements have at least one common organ.



  An exemplary embodiment of the control device according to the invention is shown, by way of example, in the accompanying drawing.



  The machine table 1 to move smooth neck on a fixed support 2. This table carries, by means of heels 3 @ and 4, an endless screw 5, part of which forms a helical pinion 6 engaged with a control pinion 7 .



  This screw 5 passes through a nut 8 integral with a rack 9, engaged with a pinion 10, the axis of which is fixed and carried by the support 2.



       Rapid movements are obtained by means of the pinion <B> 110; </B> this can be operated either by hand by crank or flywheel, or automatically by a motor. It drives the rack 9, the nut 8 and the screw 5 and consequently the table 1 at high speed.



  The slow 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 not shown, and by rotating the screw 5 in the nut 8 by means of the pinion 7.

   This pinion can be actuated, for example, by means of a hand wheel which is integral with it. The screw 5 and the nut 8 are common members of the groups -d'or ganes used to produce the two kinds of movements.



  A high precision vernier can be placed on the pinion axis 7 to strictly control the movements of the table when the nature of the work performed requires it.

Claims (1)

REVENDICATION Dispositif de commande du déplacement d'un organe de machine, permettant d'obte nir à volonté un déplacement rapide ou un déplacement lent de précision, caractérisé en ce que les groupes d'or!ganes servant à pro duire les deux genres de mouvements pr6sen- tent au moins un organe commun. SOUS-REVENDICATION Dispositif selon la revendication, carac- térisé par une vis solidaire -de l'organe à dé placer, CLAIM Device for controlling the displacement of a machine member, making it possible to obtain at will a rapid displacement or a slow precision displacement, characterized in that the groups of units serving to produce the two types of movements present at least one common organ. SUB-CLAIM Device according to claim, characterized by a screw integral with the member to be moved, un pignon de commande de cette vis, un écrou traversé par la vis et solidaire d'une crémaillère en prise avec un pignon de com mande, le dernier pignon servant à produire le déplacement rapide et le premier le dépla cement lent, la crémaillère étant bloquée lors du déplacement lent. a control pinion of this screw, a nut through which the screw passes and integral with a rack meshing with a control pinion, the last pinion serving to produce the fast displacement and the first the slow displacement, the rack being blocked when moving slowly.
CH247813D 1945-02-28 1945-11-10 Device for controlling the movement of a machine component. CH247813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR247813X 1945-02-28

Publications (1)

Publication Number Publication Date
CH247813A true CH247813A (en) 1947-03-31

Family

ID=8883801

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247813D CH247813A (en) 1945-02-28 1945-11-10 Device for controlling the movement of a machine component.

Country Status (1)

Country Link
CH (1) CH247813A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911875A1 (en) * 1979-03-26 1981-02-26 Softline Ag HANGING DEVICE FOR A SLIDING WALL PANEL OF A SLIDING PARTITION
DE4429813A1 (en) * 1994-08-23 1996-02-29 Mueller Industrievertretungen Levelling shoe esp. for supporting machinery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911875A1 (en) * 1979-03-26 1981-02-26 Softline Ag HANGING DEVICE FOR A SLIDING WALL PANEL OF A SLIDING PARTITION
DE4429813A1 (en) * 1994-08-23 1996-02-29 Mueller Industrievertretungen Levelling shoe esp. for supporting machinery
DE4429813C2 (en) * 1994-08-23 1998-02-19 Isoloc Schwingungstechnik Gmbh Leveling shoe

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