公开(公告)号：US20250073791A1

公开(公告)日：2025-03-06

申请号：US18585023

申请日：2024-02-22

Applicant: Taiyuan University of Science and Technology

Inventor： Heyong HAN ,  Wenshuo WANG ,  Hao TENG ,  Li WU ,  Yue HOU

IPC: B23D15/06 ,  B23D15/14 ,  B23D33/02 ,  B23D35/00 ,  B23D36/00

Abstract: An auxiliary support device for a rolling-cut shear, including: a lower cutting table; a plurality of first hydraulic support cylinders, a plurality of support plates, a plurality of second hydraulic support cylinders shorter than the first hydraulic support cylinders, a slide plate, and a plurality of horizontal hydraulic cylinders. The lower cutting table includes a first front end including a first mounting groove, and a second mounting groove, and an inner plate. The bottom wall of the second mounting groove includes a plurality of first bolt holes and a plurality of first recesses. The inner plate is embedded in the second mounting groove through a plurality of bolts passing through the plurality of first bolt holes. The inner plate includes a plurality of second bolt holes and a plurality of second recesses. The plurality of support plates lean against the inner plate.