TOOL JOINT Russian patent published in 2025 - IPC B23B29/04 

FIELD: metallurgy.

SUBSTANCE: group of inventions relates to tool joint for use in metal cutting processes and for performing operations of turning. Tool joint extends along the longitudinal axis and has a first component, a second component and a clamp for securing the first component to the second component. First component has a male clamping part, the second component has a female clamping part, and the clamp is located in the inner cavity of the second component. Male clamping part has a first thrust area located axially behind the first plane perpendicular to the longitudinal axis, the inner cavity has a second thrust area located axially in front of the first plane, and the first and second thrust areas are facing the first plane. In the attached state, the first engagement area of the clamp forms a clamping contact with the first thrust area of the male clamping part and the second engagement area of the clamp forms a clamping contact with the second thrust area of the inner cavity.

EFFECT: providing a tool connection having a high-strength and stable clamping configuration.

29 cl, 15 dwg