Chamfering machine cutter

Abstract

The invention provides a chamfering machine cutter which comprises a cutter handle and a plurality of cutter grains used for cutting workpieces. One end of the cutter handle is connected with the output end of a motor, the other end of the cutter handle is provided with an assembling groove used for assembling the cutter grains, and the cutter grains are detachably arranged in the assembling groove; due to the split type design, a user can conveniently replace the cutter grains; and in addition, the assembling groove can be provided with turning tool grains, rough boring tool grains, rough tool grains, C angle tool grains, R angle tool grains and finish milling tool grains, and the chamfering machine cutter has the advantages that customers can select more targeted and suitable tool grains according to the requirements of machined parts, meanwhile, waste tool grains used on a machine tool can be used as the tool grains, green machining is achieved, and the consumable cost is saved. A customer can select a rolling bearing of phi 7 / phi 9 / phi 13 / phi 15 / phi 17 / phi 19 / phi 24 according to the diameter of a round hole of a machined part.

Description

technical field [0001] The invention relates to the field of cutters, in particular to a chamfering machine cutter. Background technique [0002] Chamfering refers to the processing of cutting the corners of the workpiece into a certain slope. Chamfering is to remove the burr on the part due to machining, and to facilitate the assembly of the part, it is generally made at the end of the part. [0003] At present, the commonly used chamfering method is to fix the workpiece on the machine tool table, and use the turning tool, milling cutter or other cutting tools on the machine tool to chamfer the inner hole. [0004] The above-mentioned existing technical solutions have the following defects: and the cutter grain and the handle of the knife used in the present machine tools are of an integral structure, then for the chamfering processing of different sizes, the whole cutter needs to be replaced, and the operation is cumbersome; The slits are designed with turning, boring an...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: and the cutter grain and the handle of the knife used in the present machine tools are of an integral structure, then for the chamfering processing of different sizes, the whole cutter needs to be replaced, and the operation is cumbersome; The slits are designed with turning, boring and milling cutter grains; basically satisfy all industries using chamfering machines, such as valve industry, mold industry, flange industry, shipbuilding industry, etc.; at the same time, turning knife grains, Boring cutter grains and milling cutter grains usually use the position of the tool tip, and the flat edge of the knife grain is discarded without being used, forming a huge waste;

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