RO93036B1 - Device for twisting cranked shaft crankpins - Google Patents

Device for twisting cranked shaft crankpins

Info

Publication number
RO93036B1
RO93036B1 RO119542A RO11954285A RO93036B1 RO 93036 B1 RO93036 B1 RO 93036B1 RO 119542 A RO119542 A RO 119542A RO 11954285 A RO11954285 A RO 11954285A RO 93036 B1 RO93036 B1 RO 93036B1
Authority
RO
Romania
Prior art keywords
twisting
crankpins
movable half
cranked shaft
crankshaft
Prior art date
Application number
RO119542A
Other languages
Romanian (ro)
Other versions
RO93036A2 (en
Inventor
Dan-Victor Zatreanu
Original Assignee
îNTREPRINDEREA "TRACTORUL"
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 îNTREPRINDEREA "TRACTORUL" filed Critical îNTREPRINDEREA "TRACTORUL"
Priority to RO119542A priority Critical patent/RO93036B1/en
Publication of RO93036A2 publication Critical patent/RO93036A2/en
Publication of RO93036B1 publication Critical patent/RO93036B1/en

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  • Forging (AREA)

Abstract

Inventia se refera la un dispozitiv pentru rasucirea arborilor cotiti, destinat rasucirii simultane a manetoanelor unor arbori cotiti, dupa matritarea acestora în plan. Dispozitivul conform inventiei este alcatuit din doua subansambluri fiind montate simetric niste bacuri de prindere a unui arbore cotit si niste semimatrite mobile ghidate pe niste lagare de alunecare, actionate direct de niste cilindri hidraulici care realizeaza rotirea semimatritelor mobile si care primesc ulei sub presiune dela o pompa prin intermediul unui distribuitor si al unor furtunuri, spatiul de lucru fiind limitat numai de gabaritul si de cursa presei pe care se monteaza.The invention relates to a device for twisting of crankshafts for simultaneous twisting of the crankshaft sprockets after their molding in the plane. The device according to the invention consists of two subassemblies being symmetrically mounted with some crankshaft clamping jaws and some movable half-motifs guided on some sliding bearings driven directly by hydraulic cylinders which rotate the movable half-matrices and receive pressure oil from a pump through a distributor and hoses, the work space being limited only by the gauge and the press race on which it is mounted.

RO119542A 1985-07-15 1985-07-15 Device for twisting cranked shaft crankpins RO93036B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO119542A RO93036B1 (en) 1985-07-15 1985-07-15 Device for twisting cranked shaft crankpins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO119542A RO93036B1 (en) 1985-07-15 1985-07-15 Device for twisting cranked shaft crankpins

Publications (2)

Publication Number Publication Date
RO93036A2 RO93036A2 (en) 1987-11-30
RO93036B1 true RO93036B1 (en) 1987-12-01

Family

ID=20117639

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119542A RO93036B1 (en) 1985-07-15 1985-07-15 Device for twisting cranked shaft crankpins

Country Status (1)

Country Link
RO (1) RO93036B1 (en)

Also Published As

Publication number Publication date
RO93036A2 (en) 1987-11-30

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