Grinding method of edge of milling cutter and tool

Abstract

The invention relates to a grinding method of an edge of a milling cutter and a tool, which are used for grinding the milling cutter with more than one two-dimensional inclined edge. The method comprises the following steps of: fixing the milling cutter on a fixed seat, adjusting the fixed seat to lead at least one edge surface of the milling cutter to be parallel to a reference surface, arranging the fixed seat on the surface of a grinder platform, adjusting the grinder platform to lead the edge surface of the milling cutter to be in horizontal state, then grinding the edge surface of the milling cutter, adjusting the relative positions of the milling cutter to the fixed seat after the processing of the edge of the milling cutter is completed, leading the edge surface of another milling cutter to reach the position to be processed, being capable of carrying out grinding, repeating the processes till the grinding of all the edges of the milling cutter is completed. The invention has simple technique and convenient operation, and can realize accurate and high-precision grinding to the edges of profile milling cutter, and simultaneously the tool has simple structure and easy production maintenance. The invention can be widely applied to the manufacturing and grinding techniques of the cutter with the inclined edge surface.

Description

technical field [0001] The invention relates to a milling cutter grinding device, in particular to an auxiliary device and method used in the process of grinding milling cutter blades. Background technique [0002] As a tool, milling cutters are widely used in the machinery manufacturing industry, and their types include flat bottom milling cutters, ball milling cutters, round nose corner milling cutters, end mills, keyway milling cutters, saw blade milling cutters, and side edge milling cutters. , Face milling cutter, gear milling cutter, 90° slot milling cutter and 60° slot milling cutter, etc. After long-term use of these milling cutters, the blades often need to be polished before they can be used normally. At present, most enterprises usually use the universal cutter grinder for simple grinding of flat-bottomed milling cutters with simple structure for rough machining. For milling cutters with complex structures, such as end mills, etc., due to their small blade size a...

AI Technical Summary

Problems solved by technology

At present, most enterprises usually use the universal cutter grinder for simple grinding of flat-bottomed milling cutters with simple structure for rough machining. For milling cutters with complex structures, such as end mills, etc., due to their small blade size and It is usually a special-shaped structure and has high precision requirements. If the conventional grinding tool cannot be used for mold repair, it must be handed over to a professional milling cutter grinding manufacturer for grinding with special equipment, or for scrapping. This treatment method It not only increases the operating cost of the enterprise, but also greatly wastes resources

Images