Diamond tool bit bottom surface grinding device

Abstract

The invention provides a diamond tool bit bottom surface grinding device, which belongs to the technical field of the operation. The problem that the traditional diamond tool bit bottom surface grinding has low production efficiency because of grinding by a common machine tool is solved. The diamond tool bit bottom surface grinding device comprises a rack, wherein the rack is provided with a first grinding mechanism, a transfer discrimination mechanism and a second grinding mechanism, wherein the first grinding mechanism can be used for grinding the certain end surface of a diamond tool bit into a bright surface; the transfer discrimination mechanism can be used for transferring out the diamond tool bit capable of grinding the certain end surface of the diamond tool bit into the bright surface, can be used for judging whether the bright surface is positioned on the bottom surface or a tool surface and enables the diamond tool bit to face to the same direction according to the judgment result; and the second grinding mechanism can be used for bearing the diamond tool bit with the same facing direction of the transfer discrimination mechanism and can be used for grinding the diamond tool bit bottom surface. The diamond tool bit bottom surface grinding device has the advantages of convenience in production, labor force saving, high automation degree and high efficiency. According to the test, the diamond tool bit bottom surface grinding device can be used for grinding ten diamond tool bit bottom surfaces in one minute.

Description

technical field [0001] The invention belongs to the technical field of operations, and relates to a grinding device, in particular to a diamond cutter head bottom surface grinding device. Background technique [0002] The diamond segment is the working body of the diamond saw blade. The cutter head of the diamond saw blade is composed of diamond and matrix binder. Diamond is a superhard material that acts as a cutting edge, and the matrix binder acts as a fixed diamond. [0003] Such as figure 1 Shown is a diamond cutter head for a thin-walled drill. The diamond cutter head has two end surfaces, two inclined surfaces, an inner surface and an outer surface 1c, and the intersection line between the outer surface 1c and the inclined surfaces is an angle; if one end has diamond, the end surface is the cutter surface, and the other end surface is the bottom surface. [0004] The diamond cutter head is first produced by hot pressing to obtain a blank, and then processed to obta...

AI Technical Summary

Problems solved by technology

Machining includes grinding the bottom surface, grinding the bevel and grinding the edges and corners; at present, all machining can only manually clamp the diamond cutter head on the corresponding fixture, and then use the machine tool for grinding; this processing method obviously has low production efficiency and cannot meet the requirements. social needs

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