Spannvorrichtung für Werkzeughalter

Details

Veröffentlichungs-Nr.

EP3750652

Aktenzeichen

EP19179431

Anmeldetag

11. Juni 2019

Veröffentlichung

15. März 2023

Erteilung

15. März 2023

Rechtsraum

EP

IPC

B23B29/04B23B31/26

Abstract

The invention relates to a clamping device (1) for releasably holding a tool holder shank (33). The device comprises a housing (2), a drawbar (6) being mounted reciprocally movable inside a bore (5) in the housing, and an actuator (8). An aperture extends along an actuator axis (A) and is delimited by an aperture housing surface (24) and a drawbar groove (25). A first locking pressure applying surface (10) on the actuator acts upon a first locking pressure receiving surface (11) in the drawbar groove to effectuate a displacement of the drawbar (6) when the actuator (8) is moved along the actuator axis (A) in a first direction (D), resulting in clamping of the tool holder shank (33).

Anmelder

Firma

AB Sandvik Coromant

Land

🇸🇪 Schweden

Fachgebiete