Hydraulic press

A horizontal hydraulic press comprises stationary plates 1, 2, mounted on a bed 3 and linked to each other with columns 4 and slides 5, 6, 13, which are displaceable between the stationary plates 1, 2 by means of double-acting hydraulic cylinders 9, 10, 15, which are connected to a pressure pipeline...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	1)E I LISITSA, 6)F A REZNICHENKO, 4)J S MAKAZAN, 3)V G KUIMOV, 5)A V PAULSKY, 8)E L UZOROVSKY, 2)A M GURSKY, 7)A V ROMANOV
Format:	Patent
Sprache:	eng ; swe
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSES PRESSES IN GENERAL PUNCHING METAL TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A horizontal hydraulic press comprises stationary plates 1, 2, mounted on a bed 3 and linked to each other with columns 4 and slides 5, 6, 13, which are displaceable between the stationary plates 1, 2 by means of double-acting hydraulic cylinders 9, 10, 15, which are connected to a pressure pipeline 11 and a return pipeline 12 through hydraulic distributors. The slides 5, 6, 13 are arranged to move independently of each other during working loading, both in the direction of working and in the direction of return on their common guide pillars 4, while the piston side of the double-acting hydraulic cylinder 15 driving the intermediate slide 13 is connected to the pressure and return pipelines 11, 12 through a hydraulic distributor 16 and a pressure regulator 17 connected in series therewith. The piston rod side of the hydraulic cylinder 15 is connected with the pressure pipe line 11 through the same hydraulic distributor 16, whereby the piston rod side of the hydraulic cylinder for one of the two mentioned slides 5, 6 is connected to the pressure pipeline 11 and its piston side with the pressure pipeline 11 and the return pipeline 12 through individual hydraulic distributors.