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Spindle pitching lifting device of diamond cutter sharpening machine tool

A technology for diamond tools and sharpening machine tools, applied in the directions of grinding drive devices, grinding machine parts, grinding racks, etc., can solve the problems of low precision, weak rigidity, and inability to meet the manufacturing requirements of high-precision diamond tools, etc. Achieving the effect of meeting manufacturing needs and realizing changes

Active Publication Date: 2022-04-12
姜堰经济开发区科创中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tool sharpening machine tools in the prior art generally adopt a structure in which the planetary wheel drives the main shaft to rotate. The structure is complex, the precision is low, and the rigidity is weak, which cannot meet the manufacturing requirements of high-precision diamond tools.

Method used

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  • Spindle pitching lifting device of diamond cutter sharpening machine tool
  • Spindle pitching lifting device of diamond cutter sharpening machine tool
  • Spindle pitching lifting device of diamond cutter sharpening machine tool

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Embodiment Construction

[0030] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0031] like Figure 1 to Figure 8 A diamond tool sharpening machine spindle pitch lifting device shown includes a high-speed spindle component 1, a spindle lifting component 2 and a spindle pitch component 3, and the spindle pitch component 3 is installed on the worktable of the feed motion guide rail of the sharpening machine tool Above, the main shaft elevating part 2 is installed on the side of the main shaft pitching part 3, and the high-speed main shaft part 1 is installed on the main shaft elevating part 2.

[0032] The spindle lifting part 2 includes a lifting frame mechanism, a linear guide rail guiding mechanism, a lifting limit mechanism and a motor...

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Abstract

The invention relates to a diamond cutter sharpening machine tool spindle pitching lifting device which comprises a high-speed spindle component, a lifting frame mechanism, a linear guide rail guide mechanism, a lifting limiting mechanism and a motor driving mechanism which are arranged in the spindle lifting component, and a pitching frame mechanism, an arc guide rail guide mechanism and a hand wheel mechanism which are arranged in the spindle pitching component. The main shaft lifting component drives the high-speed main shaft component to linearly lift and move, and the main shaft pitching component drives the main shaft lifting component and the high-speed main shaft component to pitch and swing, so that the lifting and pitching functions of the high-speed main shaft component are realized. Through the combined action of the main shaft lifting component and the main shaft pitching component and the cooperation with the reciprocating movement of the whole equipment, the lifting and pitching of the main shaft and the two-dimensional movement between the main shaft and the cutter can be realized, and then the change of the grinding direction of the cutter in the machining process is realized, so that the manufacturing requirement of the high-precision diamond cutter is met.

Description

technical field [0001] The invention relates to the technical field of diamond tool processing equipment, in particular to a pitching and lowering device for a spindle of a diamond tool sharpening machine tool. Background technique [0002] Diamond is currently the hardest material found in nature. It has a series of excellent properties such as high hardness, high wear resistance, good thermal conductivity and chemical stability. It is the only material in nature that can meet the requirements of ultra-precision cutting. performance requirements ore. [0003] With the continuous development of ultra-precision machining technology, the quality requirements for diamond tools are gradually increasing. For example, to process parts with a surface roughness of nanometer level, it is necessary to use a diamond tool with a blunt radius of less than 100nm. However, due to the characteristics of high hardness, wear resistance, anisotropy, and poor impact resistance of diamond, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/00B24B47/04B24B47/22B24B41/02B24B49/00
CPCY02P70/10
Inventor 李增强
Owner 姜堰经济开发区科创中心
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