Cutting Insert And Clamping Element For A Cutting Tool

Abstract: A cutting insert (30) and a clamping element (50) for clamping the cutting insert (30) in a pocket (16) of a cutting tool (10). The cutting insert (30) includes a polygonal body (31) a top surface (32) a bottom surface (34) a plurality of side surfaces (36) a rake surface (44) extending inwardly from a cutting edge (40) and a plurality of seating surfaces (46) adjacent the rake surface (44) that are separated by a groove (48). The clamping element (50) includes a rail member (60) protruding from a bottom surface (54) and extending at least partially from a side surface (56 58). The groove (48) of the cutting insert (30) is capable of receiving the rail member (60) of the clamping element (50) for clamping the cutting insert (30) in the pocket (16) of the cutting tool (10). Fig. 2

Patent Information

Application #

Filing Date

07 August 2012

Publication Number

16/2016

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

KENNAMETAL INDIA LIMITED

8/9th Mile Tumkur Road Bangalore– 560073 Karnataka India.

Inventors

1. SHREELAKSHMI KRISHNEGOWDA

# 3/32 Sri Nilaya 1st cross Beside Widia School Kuvempungara Nagasandra Post Bangalore – 560073 Karnataka India.

2. SHARATH SHANKARE GOWDA

# 249 7th Main BCC layout Near Chandra Layout Vijayanagar 2nd stage Bangalore-560040 Karnataka India.

3. VISWESWARA RAO K

# 37/13-1 Srinivasa Nilaya 5th Temple Road 15th Cross Malleswaram Bangalore – 560003 Karnataka India.

4. PREM KUMAR

# 1/1 – 1 1st Floor 1st Main Road Marenahalli Vijayanagar Bangalore – 560040 Karnataka India.

Specification

The invention pertains to the field of indexable cutting inserts. More particularly the invention pertains to an indexable cutting insert having at least one groove on a top surface and/or a bottom surface for cooperating with a rail member on a planar face of a clamping element to clamping the cutting insert in a pocket of a cutting tool.

Documents

Application Documents

#	Name	Date
1	abstract3247-CHE-2012.jpg	2013-11-04
1	Form-5.pdf	2012-08-14
2	3247-CHE-2012 FORM-1 07-02-2013.pdf	2013-02-07
2	Form-3.pdf	2012-08-14
3	3247-CHE-2012 POWER OF ATTORNEY 07-02-2013.pdf	2013-02-07
3	Form-1.pdf	2012-08-14
4	3247-CHE-2012 CORRESPONDENCE OTHERS 07-02-2013.pdf	2013-02-07
4	Drawings.pdf	2012-08-14
5	3247-CHE-2012 CORRESPONDENCE OTHERS 07-02-2013.pdf	2013-02-07
5	Drawings.pdf	2012-08-14
6	3247-CHE-2012 POWER OF ATTORNEY 07-02-2013.pdf	2013-02-07
6	Form-1.pdf	2012-08-14
7	3247-CHE-2012 FORM-1 07-02-2013.pdf	2013-02-07
7	Form-3.pdf	2012-08-14
8	abstract3247-CHE-2012.jpg	2013-11-04
8	Form-5.pdf	2012-08-14