MACHINE FRICTION TOOL, EXCHANGEABLE HEAD, AND SHAFT FOR A MACHINE FRICTION TOOL

• Main Authors: ZUMSTEG GILBERT, BERNER URS
• Format: Patent
• Language: Chinese; English
• Published: 16.03.2018
• 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

The invention relates to a machine friction tool having a shaft (2) and an exchangeable head (1) mounted thereon. The exchangeable head (1) has, on a side facing the shaft (2), at least one head groove (12) and at least one head ridge (13), the shaft (2) has, on a side facing the exchangeable head (1), at least one shaft groove (22) and at least one shaft ridge (23), and, in the assembled state, the at least one head groove (12) engages with the at least one shaft ridge (23) and the at least one shaft groove (22) engages with the at least one head ridge (13). 种机床铰孔工具，具有柄杆（2）和装配在所述柄杆上的替换头部（1）。在此，所述替换头部（1）在面向所述柄杆（2）的侧处具有至少个头部槽（12）和至少个头部梳齿（13），所述柄杆（2）在面向所述替换头部（1）的侧处具有至少个柄杆槽（22）和至少个柄杆梳齿（23），以及在已装配的状态下，所述至少个头部槽（12）接合到所述至少个柄杆梳齿（23）中，并且所述至少个柄杆槽（22）接合到所述至少个头部梳齿（13）中。