MILLING TOOL HOLDER AND MILLING TOOL Russian patent published in 2020 - IPC B23C5/08 B23C5/26 B23B27/16 B27G13/00 

FIELD: milling.

SUBSTANCE: present invention relates to holder (10) of milling tool, comprising first part (16) of holder, having first seat (13a) of cutting plate for receiving first cutting plate (12a) and having second seat (13b) of cutting plate for receiving second cutting plate (12b); second part (18) of the holder, which is configured to change the position relative to first portion (16) of the holder along longitudinal axis (32) for adjusting the width of the milling, wherein second part (18) of holder comprises third slot (13c) of cutting plate for receiving third cutting plate (12c) and fourth slot (13d) of cutting plate for receiving fourth cutting plate (12d). Holder comprises spacer element (24), which is located between first part (16) of holder and second part (18) of holder and is configured to adjust width of milling tool, as well as locking mechanism (20) for fixation of first and second parts (16, 18) of holder along adjusted width of milling. First part (16) of holder and second part of holder (18) are located relative to each other so that third slot (13c) of cutting plate is located in direction (34) along circumference between first slot (13a) of cutting plate and second seat (13b) cutting plate, and second slot (13b) of cutting plate is located in direction (34) along circumference between third slot (13c) of cutting plate and fourth slot (13d) of cutting plate.

EFFECT: milling tool holder and milling tool are disclosed.

15 cl, 10 dwg