RO85640B1 - Loose headstock for machine-tools - Google Patents

Loose headstock for machine-tools

Info

Publication number
RO85640B1
RO85640B1 RO113722A RO11372284A RO85640B1 RO 85640 B1 RO85640 B1 RO 85640B1 RO 113722 A RO113722 A RO 113722A RO 11372284 A RO11372284 A RO 11372284A RO 85640 B1 RO85640 B1 RO 85640B1
Authority
RO
Romania
Prior art keywords
springs
doll
grinding machines
conical
tools
Prior art date
Application number
RO113722A
Other languages
Romanian (ro)
Other versions
RO85640A3 (en
Inventor
Elena Turcu Petru
Mihail Zugrav
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini Unelte Si Agregate "Titan"
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini Unelte Si Agregate "Titan" filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini Unelte Si Agregate "Titan"
Priority to RO113722A priority Critical patent/RO85640B1/en
Publication of RO85640A3 publication Critical patent/RO85640A3/en
Publication of RO85640B1 publication Critical patent/RO85640B1/en

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Prezenta inventie este complementara la inventia principala cu descrierea nr. 85284. Aceasta se refera la o papusa mobila pentru masini unelte în special pentru masini de rectificat materiale nemetalice de exemplu bare de siliciu care asigura controlul fortei de strangere la prindere prevazuta cu un pachet de arcuri disc montate pe o bucsa gradata în interiorul careia se afla un surub ce asigura comprimarea arcurilor spre a stabili limitele de strangere a semifabricatului în special pentru masini de rectificat materiale nemetalice. Papusa conform inventiei este prevazuta cu un disc intermediar, pe a carui fata frontala de lucru sunt practicate niste locasuri conice dispuse pe o circumferinta prestabilita în care sunt amplasate cate o bila de legatura presata de cate un arc elicoidal amplasat în cate o gaura axiala conjugata practicata într-un semicuplaj care serveste la baza pentru reglarea presiunii arcurilor prin manevrarea unei piulite pahar aflata pe gulerul unei casete prinsa de corpul papusii.The present invention is complementary to the principal invention with specification no. 85284. This refers to a mobile doll for machine tools especially for non-metallic grinding machines such as silicon bars which provide control of the gripping force provided with a set of disc springs mounted on a graduated bush inside which is located a screw that secures the compression of the springs to establish the boundaries of the preform, especially for non-metallic material grinding machines. According to the invention, the doll is provided with an intermediate disc, on whose frontal working face there are practiced some conical seats disposed on a predetermined circumference in which are placed a spherical baler pressed by a helical spring located in a conical axial hole in a semicuplax that serves as the basis for adjusting the pressure of the springs by manipulating a glass nut located on the collar of a crate attached to the body of the dolls.

RO113722A 1984-02-27 1984-02-27 Loose headstock for machine-tools RO85640B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO113722A RO85640B1 (en) 1984-02-27 1984-02-27 Loose headstock for machine-tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO113722A RO85640B1 (en) 1984-02-27 1984-02-27 Loose headstock for machine-tools

Publications (2)

Publication Number Publication Date
RO85640A3 RO85640A3 (en) 1985-02-25
RO85640B1 true RO85640B1 (en) 1985-02-28

Family

ID=20114469

Family Applications (1)

Application Number Title Priority Date Filing Date
RO113722A RO85640B1 (en) 1984-02-27 1984-02-27 Loose headstock for machine-tools

Country Status (1)

Country Link
RO (1) RO85640B1 (en)

Also Published As

Publication number Publication date
RO85640A3 (en) 1985-02-25

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