RO91161B1 - Dispozitiv de centrare a unei bare pe o masina-unealta - Google Patents

Dispozitiv de centrare a unei bare pe o masina-unealta

Info

Publication number
RO91161B1
RO91161B1 RO117195A RO11719585A RO91161B1 RO 91161 B1 RO91161 B1 RO 91161B1 RO 117195 A RO117195 A RO 117195A RO 11719585 A RO11719585 A RO 11719585A RO 91161 B1 RO91161 B1 RO 91161B1
Authority
RO
Romania
Prior art keywords
bar
breasts
boxes
limiters
centring
Prior art date
Application number
RO117195A
Other languages
English (en)
Other versions
RO91161A2 (ro
Inventor
Simeon Zegrean
Tudor Mera
Mihai Tarlescu
Original Assignee
Simeon Zegrean
Tudor Mera
Mihai Tarlescu
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 Simeon Zegrean, Tudor Mera, Mihai Tarlescu filed Critical Simeon Zegrean
Priority to RO117195A priority Critical patent/RO91161B1/ro
Publication of RO91161A2 publication Critical patent/RO91161A2/ro
Publication of RO91161B1 publication Critical patent/RO91161B1/ro

Links

Landscapes

  • Turning (AREA)

Abstract

Inventia se refera la un dispozitiv de centrare a unei bare, cum ar fi, de exemplu, un electrod siderurgic de diferite lungimi si diametre, în vederea prelucrarii pe niste suprafete de capat perpendiculare pe axa longitudinala a acesteia cu ajutorul a doua freze care lucreaza concomitent, montate pe o masina-unealta. Dispozitivul, conform inventiei, are în componenta niste mecanisme surub-piulita, care deplaseaza în sensuri opuse sanii ghidate în niste casete care protejeaza mecanismele, de sanii fiind fixate niste limitatoare actionate de catre niste tampoane, dupa ce acestea au centrat un electrod, cursele saniilor fiind delimitate si de niste limitatoare montate pe una dintre casete.
RO117195A 1985-01-05 1985-01-05 Dispozitiv de centrare a unei bare pe o masina-unealta RO91161B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO117195A RO91161B1 (ro) 1985-01-05 1985-01-05 Dispozitiv de centrare a unei bare pe o masina-unealta

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO117195A RO91161B1 (ro) 1985-01-05 1985-01-05 Dispozitiv de centrare a unei bare pe o masina-unealta

Publications (2)

Publication Number Publication Date
RO91161A2 RO91161A2 (ro) 1987-03-30
RO91161B1 true RO91161B1 (ro) 1987-03-31

Family

ID=20116318

Family Applications (1)

Application Number Title Priority Date Filing Date
RO117195A RO91161B1 (ro) 1985-01-05 1985-01-05 Dispozitiv de centrare a unei bare pe o masina-unealta

Country Status (1)

Country Link
RO (1) RO91161B1 (ro)

Also Published As

Publication number Publication date
RO91161A2 (ro) 1987-03-30

Similar Documents

Publication Publication Date Title
ES2166527T3 (es) Herramienta de taladrar para maquinas herramientas y procedimiento para su produccion.
SE8104350L (sv) Verktygsmaskin innefattande tva koaxiella, motstaende spindlar
SE8700290D0 (sv) Skerskivor for bergbearbetande maskiner
EP0425994A3 (en) Method and machine for cutting off tubes and at the same time chamferring the formed tube ends
GR3000226T3 (en) Work or tool holding device with a clamping sleeve being variable in its diameter
RO91161B1 (ro) Dispozitiv de centrare a unei bare pe o masina-unealta
JPS5783301A (en) Equipment for cutting off and chamfering both ends of tubular material
CN104162783A (zh) 一种复合式数控切端面打中心孔机床
CN213997905U (zh) 一种普通车床改进型镗孔设备
GB1477693A (en) Methods of and apparatus for severing bar or tube stock
CN203245597U (zh) 一种复合式数控切端面打中心孔机床
RO84073B1 (ro) Dispozitiv portabil de aschiere
SU1484458A1 (ru) Цанговый патрон
SU584972A1 (ru) Зажимна цанга
GB567448A (en) An improved tool for forming centres in workpieces
ES8502014A1 (es) Un dispositivo de acoplamiento de herramienta para facilitar un cambio rapido de herramientas de corte en una maquina herramienta.
CN209239060U (zh) 偏心带角度电极的车削夹持装置
RO81361B1 (ro) Dispozitiv pentru prinderea lingotierelor
CN204818760U (zh) 一种机床夹具
SE9501269L (sv) Spänndon för arbetsstycken
Spath Cutting of Bundled Stock
RO96835B1 (ro) Dispozitiv portabil de aschiere
GB1171908A (en) Tool Holder Means.
FR2399298A1 (fr) Dispositif de tronconnage pour pieces en forme de barres ou de tubes
GB556317A (en) Improvements in and relating to tool holders for lathes and like machine tools