Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

CBN tool bit grinding device

A cutter head and grinding technology, which is applied in the field of CBN cutter head grinding device, can solve the problems of unstable dynamic balance of grinding wheel, achieve uniform force, avoid vibration and improve quality.

Inactive Publication Date: 2021-07-13
郑州和立超硬工具有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a CBN cutter head grinding device, which solves the problem of unstable dynamic balance of the grinding wheel during the cutter grinding process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • CBN tool bit grinding device
  • CBN tool bit grinding device
  • CBN tool bit grinding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] like Figure 1-5 As shown, the embodiment of the present invention provides a kind of CBN cutter head grinding device, comprises workbench 2, and the middle part of the upper end of workbench 2 is provided with emery wheel 8, is used for the grinding of cutter, and the outside of emery wheel 8 is equiangularly provided with A number of fixtures 4, the number of fixtures 4 is an even number, that is, a regular polygon formed by connecting the fixtures 4 end to end in turn, and the connection line between the two fixtures 4 at the diagonal passes through the center of the grinding wheel 8. In actual tool grinding, it is necessary to The corner fixture 4 fixes the tool so that the force on the grinding wheel 8 is uniform, ensuring the dynamic balance of the grinding wheel 8 during high-speed rotation, avoiding uneven force on the grinding wheel 8, and vibration affecting the grinding quality of the tool. The fixture 4 is fixed on the workbench 2 of the upper end.

[0036]...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a CBN tool bit grinding device, and relates to the field of tool grinding. The CBN tool bit grinding device comprises a workbench, a grinding wheel is arranged in the middle of the upper end of the workbench, a plurality of clamps are arranged at the outer side of the grinding wheel at equal angles, the number of the clamps is an even number, the clamps are fixed to the upper end face of the workbench, each clamp comprises two connecting plates, the other ends of the connecting plates are fixedly connected with connecting pieces, fixing pieces are arranged on the connecting pieces, the fixing pieces and the connecting pieces are in sliding connection, a spring is arranged at one side of each fixing piece, an adjusting bolt is arranged in the middle of one side of each connecting piece, and the adjusting bolts and the connecting pieces are in threaded connection. Through symmetrical grinding, the stability of the grinding wheel is improved, so that the tool grinding quality is improved; and multiple tools are ground at the same time, so that the tool grinding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cutter grinding, in particular to a grinding device for a CBN cutter head. Background technique [0002] CBN is cubic boron nitride, which is artificially synthesized under high temperature and high pressure conditions. Its hardness is second only to diamond and much higher than other materials, so it and diamond are collectively called superhard materials. PCBN is an artificial cubic boron nitride cutting tool, which can maintain high hardness at high temperature, and is mainly used for processing iron parts. [0003] During the cutting of the tool, it is also constantly wearing and tearing, that is, the tool becomes "blunt". At this time, it is necessary to grind the tool to improve the cutting performance of the tool. Traditionally, a single tool has been sharpened against a rotating grinding wheel. However, the position of the contact point between the grinding wheel and the tool gives the grinding...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/00B24B27/02B24B41/06B24B47/12B24B41/00
CPCB24B3/00B24B27/02B24B41/06B24B47/12B24B41/007
Inventor 夏鹏秦丽平陈卫邢彤
Owner 郑州和立超硬工具有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com