Tool having detachably clamped cutting body

US8622662B2 · kind B2 · utility

Assignee

• Guehring OHG · DE

Inventors

• Gerd Heckel · Puschendorf, DE
• Hans-Peter Hollfelder · Furth, DE

Key dates

• Filing date: Jun 24, 2011
• Grant date: Jan 7, 2014
• Expiry date: Aug 31, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T407/2288
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

The invention relates to a tool, in particular a revolving tool for machining, in particular metal cutting, workpieces, comprising a carrier body, a cutting body arranged detachably on the carrier body, and a clamping bracket for the positionally accurate fixation of the cutting body relative to the carrier body, wherein the cutting body is pressed against a supporting surface on the carrier body in a planar manner. According to the invention, the clamping bracket is integral with the carrier body and connected to the carrier body by way of a material joint. Furthermore, the cutting body is supported in the direction of the material joint on a face supporting surface of the clamping bracket, wherein the supporting surface is arranged on the carrier body at an acute angle (α) with respect to the face supporting surface of the clamping bracket and oriented in the direction of the material joint.