Strand / pipe extrusion press or metal strand extrusion press

摘要

The present invention comprises a press frame comprising a cylinder bar and a counter bar coupled to the cylinder bar, and a movable block receiver holder (7) for supporting the block receiver (8) and movable within the press frame. A plunger traverse (6) is provided, and a master cylinder or a press cylinder is disposed in the cylinder bar (2). The master cylinder or the press cylinder includes a press plunger (18) in the cylinder housing (9). Compensation container (15) which accommodates the press piston (11) provided and supplies hydraulic oil to the press piston (11) by a slide plate (28) provided in the central linkage (19) in the cylinder housing (9) Is attached to the cylinder housing (9) from the compensation container (15). Of the transition portion, the filling valve comprising a lid-shaped valve cone (20) (21) is formed, to a strand pipe extrusion press or a metal strand extrusion press (1). In order to achieve a simplified operating and construction scheme, the central linkage (19) is formed as a sliding guide for the slide plate (28) cut off from the press piston (11), the slide plate (28) being At least two slide rods extending radially with respect to the central linkage (19), fixed on the rear end of the press piston (11) on the one hand and fixed on the slide plate (28) on the other hand (27) fixed at the end spaced apart from the upper press piston (11), the central linkage (19) is coupled with the operating drive (17), which is arranged outside the compensation container (15) Has been.