Rotation vertical shaft ascending and descending ultrahard cutter powerful grinding machine and application method

Abstract

The invention discloses a rotation vertical shaft ascending and descending ultrahard cutter powerful grinding machine and an application method, and belongs to the technical field of tool edge grinding machining of diamond, cubic boron nitride and other ultrahard materials. The grinding machine is composed of a lathe bed component, a grinding wheel spindle translation component, a grinding wheel spindle component, a CCD online monitoring component, a tool rest component, a workbench component, a rotation vertical shaft component, a feed carriage component and the like. The lathe bed component comprises a main bed body, a grinding wheel spindle moving hand wheel, a fixing base, a grinding wheel spindle translation rolling guide rail, a fixing strip and a tool feed carriage moving rolling guide rail. The grinding wheel spindle moving hand wheel is rotated to drive a lead screw pair to rotate, and the grinding wheel spindle translation component conducts positioning movement along the rolling guide rail. The rotation vertical shaft ascending and descending ultrahard cutter powerful grinding machine has the beneficial effect that a vertical shaft can ascend and descend; and compared with ordinary grinding machines, the rotation vertical shaft ascending and descending ultrahard cutter powerful grinding machine has the beneficial effects that operation is flexible, the machined object range is wide, and functions are complete; and the rotation vertical shaft ascending and descending ultrahard cutter powerful grinding machine is matched with various special clamps, and the requirement for edge grinding machining of various ultrahard tools can be met.

Description

technical field [0001] The invention relates to a powerful grinder for a superhard tool that can be lifted and lowered by a rotating vertical shaft and a use method thereof, and belongs to the technical field of superhard tool sharpening processing. Background technique [0002] Superhard tools are diamond tools and cubic boron nitride as cutting materials. The hardness is more than twice that of cemented carbide tools. It has the advantages of high hardness, good thermal conductivity, small thermal expansion, and high chemical stability. In the cutting and processing of non-ferrous metal alloys, quenched carbon alloys, composite wood, plexiglass and special materials, the service life of superhard tools is more than 30 times that of cemented carbide and high-speed steel tools. Many cutting processing concepts, such as green processing, turning grinding instead of grinding, hard machining, high-speed cutting, dry cutting, etc., all arise from the application of superhard cut...

AI Technical Summary

Problems solved by technology

For different types of superhard cutting tools with widely different sizes, such as: machine clip blades and large-size woodworking saw blades, due to the limitation of the machine tool structure, it is difficult to meet their processing needs at the same time

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