Shearing blade having a blade insert

The invention relates to a shearing blade (2) for a cutting device (1), comprising a main body (3) that has a seat (11) and a blade insert (4) that is arranged on the seat (11) and forms a cutting wedge (8), wherein the cutting wedge (8) forms a cutting edge (6) by means of a flank face (9) and a pr...

Full description

Saved in:
Bibliographic Details
Main Authors HERWIG PETER, STROHMEIER KURT
Format Patent
LanguageChinese
English
Published 02.04.2014
Subjects
BROACHING
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
SAWING
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a shearing blade (2) for a cutting device (1), comprising a main body (3) that has a seat (11) and a blade insert (4) that is arranged on the seat (11) and forms a cutting wedge (8), wherein the cutting wedge (8) forms a cutting edge (6) by means of a flank face (9) and a pressure face (10) at an angle to the flank face. The seat (11) has at least one undercut face (13, 28) that acts in a direction transverse to the flank face (9). When the blade insert (4) is inserted, the undercut face (13, 28) interacts with at least one form-closure face (16, 27) formed on the blade insert, whereby a form closure taking effect transversely to the flank face (9) is established. The blade insert (4) is fastened to the main body (3) by means of at least one pin-shaped plug-in connection element (5), which is oriented perpendicular to the flank face (9) and which is arranged in aligned holes (18, 19) in the main body (3) and in the blade insert (4).
Bibliography:Application Number: CN201280035726