ROTARY CUTTING TOOL HAVING TOOL HOLDER WITH CONICAL INTERNAL THREAD AND REPLACEABLE CUTTING HEAD WITH STRAIGHT EXTERNAL THREAD, AND SAID TOOL HOLDER

ROTARY CUTTING TOOL HAVING TOOL HOLDER WITH CONICAL INTERNAL THREAD AND REPLACEABLE CUTTING HEAD WITH STRAIGHT EXTERNAL THREAD, AND SAID TOOL HOLDER

A rotary cutting tool (20) includes a replaceable cutting head (22) and a tool holder (24). The replaceable cutting head (22) includes a forward cutting portion (26) and a rearward mounting portion (28). The mounting portion (28) includes a male coupling member (38) that includes a straight external...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: GUY, HANOCH
Format: Patent
Sprache:eng ; fre
Schlagworte:
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
MILLING
PERFORMING OPERATIONS
TRANSPORTING
TURNING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A rotary cutting tool (20) includes a replaceable cutting head (22) and a tool holder (24). The replaceable cutting head (22) includes a forward cutting portion (26) and a rearward mounting portion (28). The mounting portion (28) includes a male coupling member (38) that includes a straight external thread (42). The tool holder (24) includes a female coupling member (68) that includes a conical internal thread (72). When the rotary cutting tool (20) is in a locked position, the external thread (42) is threadingly engaged with the internal thread (72). L'invention concerne un outil de coupe rotatif (20) comprenant une tête de coupe remplaçable (22) et un porte-outil (24). La tête de coupe remplaçable (22) comprend une partie de coupe avant (26) et une partie d'assemblage arrière (28). La partie d'assemblage (28) comprend un élément d'accouplement mâle (38) qui comprend un filetage extérieur droit (42). Le porte-outil (24) comprend un élément d'accouplement femelle (68) qui comprend un filetage intérieur conique (72). Lorsque l'outil de coupe rotatif (20) se trouve dans une position verrouillée, le filetage extérieur (42) est en prise par vissage avec le filetage intérieur (72).