RO101563B1 - Revolutions parts grinder - Google Patents

Revolutions parts grinder

Info

Publication number
RO101563B1
RO101563B1 RO132271A RO13227188A RO101563B1 RO 101563 B1 RO101563 B1 RO 101563B1 RO 132271 A RO132271 A RO 132271A RO 13227188 A RO13227188 A RO 13227188A RO 101563 B1 RO101563 B1 RO 101563B1
Authority
RO
Romania
Prior art keywords
doll
lever
axial oscillation
shaft
portpipe
Prior art date
Application number
RO132271A
Other languages
Romanian (ro)
Other versions
RO101563A2 (en
Inventor
Emil Harsie
Liviu Zugravu
Gheorghe Draghicenoiu
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini-Unelte
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 filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Masini-Unelte
Priority to RO1988132271A priority Critical patent/RO101563A2/en
Publication of RO101563B1 publication Critical patent/RO101563B1/en
Publication of RO101563A2 publication Critical patent/RO101563A2/en

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  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Inventia se refera la o masina de rectificat piese de revolutie cu posibilitatea de oscilare axiala a pietrei de rectificat. Masina, conform inventiei, este alcatuita dintr-un batiu pe care se deplaseaza ansamblul masa cu papusile, fixa si mobila, si suportul transversal pe care se deplaseaza papusa portpiatra cu posibilitatea de oscilare axiala. în papusa portpiatra este montat un ax pe care este fixata o maneta. Prin apasara manetei si prin intermediul unei perechi pinion-cremaliera papusa portpiatra se pozitioneaza fata de piesa de prelucrat. Un ax tubular îmbraca axul permitând prin intermediul unei pârghii de oscilare si a unui capac de închidere, rotirea papusii porpiatra pentru orientarea fata de axa piesei. Papusa portpiatra este prevazuta, de asemenea, cu un ansamblu de oscilare în cadrul caruia pe un ax excentric este montata o bucsa de reglare, rotatia axului excentric convertindu-se în oscilare axiala a arborelui portpiatra.The invention relates to a grinding machine for revolutionary parts with the possibility of axial oscillation of the grinding stone. According to the invention, the machine consists of a bed on which the table with fixed and movable dolls moves, and the transversal support on which the portraying doll moves with the possibility of axial oscillation. In the portpipe doll is mounted an axle on which is fixed a lever. By pressing the lever and by means of a pinion-rack pair the pinpipe doll is positioned against the workpiece. A tubular shaft embraces the spindle by allowing, by means of an oscillating lever and a closure cap, the rotation of the porous spike for orientation from the axis of the piece. The pinpipe doll is also provided with an oscillating assembly in which an adjusting bush is mounted on an eccentric shaft, the rotation of the eccentric shaft being converted into axial oscillation of the portpipe shaft.

RO1988132271A 1988-02-22 1988-02-22 Revolutions parts grinder RO101563A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988132271A RO101563A2 (en) 1988-02-22 1988-02-22 Revolutions parts grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988132271A RO101563A2 (en) 1988-02-22 1988-02-22 Revolutions parts grinder

Publications (2)

Publication Number Publication Date
RO101563B1 true RO101563B1 (en) 1991-06-29
RO101563A2 RO101563A2 (en) 1991-10-19

Family

ID=20121161

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988132271A RO101563A2 (en) 1988-02-22 1988-02-22 Revolutions parts grinder

Country Status (1)

Country Link
RO (1) RO101563A2 (en)

Also Published As

Publication number Publication date
RO101563A2 (en) 1991-10-19

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