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Full-symmetrical type five-axis cutter sharpener

一种刀具磨床、全对称的技术，应用在磨床、磨削床身、磨削机床的部件等方向，能够解决影响加工精度、传动部分热变形等问题，达到降低加工误差、便于误差补偿、提高结构稳定性的效果

Active Publication Date: 2012-09-26
KEDE NUMERICAL CONTROL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is that under the existing technology, grinding machine processing will generate a lot of heat, which will cause thermal deformation of the grinding wheel, the tool to be ground, the grinding machine bed and the transmission part, and then affect the processing accuracy

Method used

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  • Full-symmetrical type five-axis cutter sharpener
  • Full-symmetrical type five-axis cutter sharpener
  • Full-symmetrical type five-axis cutter sharpener

Examples

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Embodiment Construction

[0020] Such as Figure 1-4 The fully symmetrical five-axis tool grinder of the present invention shown includes a grinder base 2 and a column 56 on one side of the grinder base 2. figure 1 Among them, the upper part of the grinder base 2 is the surface of the worktable, and is provided with a cross sliding table 3 and a clamp seated on the sliding table 3 for clamping the workpiece to be ground. figure 2 In the vertical surface of the column 56, a slide rail 4 is vertically installed; the slide rail 4 is provided with a grinding wheel head frame 1, which can slide up and down on the slide rail 4 and stop at the working position that requires grinding processing as required . Specifically, two bearing seats are installed vertically on the column, and a lead screw is connected in series between the two bearing seats. The two bearing seats support both ends of the lead screw. The lead screw is equipped with a lead screw nut. On the grinding wheel head frame, the lower end of the ...

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PUM

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Abstract

The invention discloses a full-symmetrical type five-axis cutter sharpener, comprising a sharpener base (2) and a stand column (56), wherein a sliding rail (4) is vertically arranged on the stand face of the inner side of the stand column; a grinding wheel head rack (1) is arranged on the sliding rail (4); the grinding wheel head rack comprises a vertically-arranged moment motor (16); the lower part of the moment motor is connected with a horizontally-arranged spindle (21) through a bearing of a rotating table; and grinding wheels (23) rotating around the axis of the spindle are symmetrically arranged at both sides of the spindle. The grinding wheel head rack further comprises a large belt wheel (9) which is located on the upper part of the grinding wheel head rack and is driven to rotate by spindle motors (10); the large belt wheel is connected with a spindle belt wheel (20) through a wide synchronous belt (11); the spindle belt wheel is sleeved at the middle part of the spindle and drives the spindle to rotate; two groups of spindle motors are symmetrically arranged at the both sides of the large belt wheel; and the output shafts of the two groups of spindle motors are coaxial and are connected with the large belt wheel. The full-symmetrical type five-axis cutter sharpener provided by the invention is in a symmetrical entire structure, so that the machining error is reduced, the structure stability is improved, and the error is convenient to compensate.

Description

Technical field [0001] The present invention relates to a grinder, and more specifically, to a grinder mainly used for tool processing. Background technique [0002] Grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding. The problem is that, in the prior art, a large amount of heat is generated in the processing of the grinding machine, which causes thermal deformation of the grinding wheel, the tool to be ground, the body of the grinding machine and the transmission part, thereby affecting the processing accuracy. Summary of the invention [0003] The invention aims to provide a five-axis tool grinder for high-precision machining, which can reduce machining errors, improve structural stability, and facilitate error compensation by changing the bed structure and symmetrical settings. In particular, the grinding spindle realizes ±360° free rotation, which improves the manufacturabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/00B24B47/10
CPCB24B27/0076B24B3/00B24B47/10B24B41/02
Inventor 于德海张文峰郑君民陈虎陈宏起蔡春刚贺行健林猛刘沛刘庆宏刘鑫李经明曲鹏郭强王振武林阳李文庆王庆鹏高德峰张辉袁吉慧
Owner KEDE NUMERICAL CONTROL CO LTD
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