公开(公告)号：US20230339012A1

公开(公告)日：2023-10-26

申请号：US17925690

申请日：2021-05-14

Applicant: SMS group GmbH

Inventor： David HÜSGEN ,  Michael BÜSCH ,  Mohamed HOUARI ,  Frederik KNAUF

IPC: B21J9/02 ,  B21J13/04

CPC classification number: B21J9/02 ,  B21J13/04

Abstract: A crosshead (1) for use as an upper and/or lower beam (50, 60) in a press (100), in particular an open-die forging press or a closed-die forging press, comprises an upper chord (2) and a lower chord (5) connected to the upper chord (2) via a first and a second lateral upright (3, 4). The first lateral upright (3) is arranged in the region of a first distal end (6) and the second lateral upright (4) is arranged in the region of a second distal end (7) of the crosshead (1). The crosshead (1) has a truss support structure (8) between the two lateral uprights (3, 4) by which the upper chord (2) and the lower chord (5) are additionally connected to one another.

公开(公告)号：US20230372990A1

公开(公告)日：2023-11-23

申请号：US18031043

申请日：2021-10-08

Applicant: SMS group GmbH

Inventor： David HÜSGEN ,  Michael BÜSCH

IPC: B21C51/00 ,  B21C31/00 ,  B21C23/21 ,  B21J9/20

CPC classification number: B21C51/00 ,  B21C31/00 ,  B21C23/215 ,  B21J9/20

Abstract: A method for monitoring and changing the position of at least one component, more particularly a running bar, slidingly guided within a press frame between abutments of the press frame is disclosed. A central alignment of the component within the press frame is continuously measured and the alignment of the component within the press frame is corrected as a function of the acquired measurement result by preferably automatically adjustable guide elements of the sliding guides of the press. The central alignment of the slidingly guided component within the press frame is measured by the sensing of the location of at least one, preferably two, reference points of the slidingly guided component preferably in a plane extending perpendicularly to the longitudinal center axis of the press. A press having automatically adjustable guide elements and means for controlling the guide elements as a function of the measured position of the component.

公开(公告)号：US20230364878A1

公开(公告)日：2023-11-16

申请号：US18031050

申请日：2021-10-08

Applicant: SMS group GmbH

Inventor： Michael BÜSCH ,  David HÜSGEN

IPC: B30B15/04

CPC classification number: B30B15/041

Abstract: An adjusting system for adjusting the guide play of a sliding guide for movable parts of a press has at least one guide element (1), which comprises at least one sliding block (9), which can be moved transversely to the direction of movement of the part of the press to be guided, at least one adjusting wedge (5) and at least one guide wedge (8), the movement of which adjusting wedge and guide wedge relative to each other causes the sliding block (9) to be shifted perpendicularly to the direction of movement of the movable part. The adjusting system is characterized in that the adjusting wedge (5) is continuously adjustable by means of at least one spindle drive. The disclosure further relates to a method for adjusting the position of at least one sliding block of its sliding guide on a press having such an adjusting system.