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

A technology for vertical shafts and cutting tools, which is applied in the direction of grinding bed, manufacturing tools, grinding slides, etc. It can solve the problems that it is difficult to meet the processing requirements at the same time, achieve a wide range of processing objects, flexible operation, and meet the requirements of sharpening processing. Effect

Active Publication Date: 2017-05-24
北京市电加工研究所有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

Examples

Experimental program
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Effect test

Embodiment 1

[0054] refer to figure 1 , a powerful grinding machine for superhard tools with a vertical axis that can be lifted, its main mechanism includes: a bed part 1, a grinding wheel spindle translation part 3, a grinding wheel spindle part 4, a CCD online monitoring part 6, a tool holder part 8, and a workbench part 9 , Rotating vertical shaft part 10, feed carriage part 11, etc.

[0055] refer to figure 2 , the bed components include a bed 1, a moving hand wheel 2 for the grinding wheel spindle, a fixed seat 65, a translational rolling guide 66 for the grinding wheel spindle, a fixed bar 14, and a moving rolling guide 15 for the carriage. Rotating the grinding wheel main shaft to move the handwheel 2 can drive the screw pair to rotate, and realize the positioning and movement of the grinding wheel main shaft translational parts along the rolling guide rail.

[0056] refer to image 3 , the grinding wheel spindle components include a base 16, a U-shaped frame 17, an adjusting sc...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/00B24B41/02B24B47/12B24B47/20B24B47/04B24B49/04B24B49/12
CPCB24B3/00B24B41/02B24B47/04B24B47/12B24B47/203B24B49/045B24B49/12
Inventor 卢学军宋英杰朱立新李智勇赵明宇王袁放
Owner 北京市电加工研究所有限公司
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