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High-precision numerical control machine tool

A CNC machine tool, high-precision technology, applied in metal processing mechanical parts, large fixed members, metal processing equipment and other directions, can solve the problems of spindle vibration, strong vibration, affecting the spindle machining accuracy, etc., to ensure coaxiality, improve The effect of service life and improvement of machining accuracy

Inactive Publication Date: 2016-03-09
CHANGZHOU JINTAN HANGUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Benefits of technology

This patented technology allows for precise movement between two parts without causing damage or affecting their performance even if they are subjected to strong external forces like shocks during operation.

Problems solved by technology

This patented technical problem addressed in this patents relates to how powerful vibration can cause misalignment between different parts within the machine's structure that supports it during operation due to weaknesses or imperfections such as manufacturing variations or assembly errors.

Method used

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  • High-precision numerical control machine tool
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Embodiment Construction

[0013] 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.

[0014] Such as figure 1 , figure 2 As shown, a high-precision numerical control machine tool of the present invention includes a main body 1 and a support plate 2, the support plate 2 is located in the main body 1, and the upper and lower ends of the support plate 2 are respectively fixed to the main body 1 by a set of fixing components 100.

[0015] The fixing assembly 100 comprises a sliding groove 3, an upper groove 4 and a lower groove 5, the sliding groove 3 is provided on one end surface of the fixing assembly 100, the upper groove 4 is provided on the other end surface of the fixing assembly 100 opposite to the sliding groove 3, and the upper The gro...

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Abstract

The invention relates to a high-precision numerical control machine tool. The high-precision numerical control machine tool comprises a body and a supporting plate. The supporting plate is located in the body. The upper end and the lower end of the supporting plate are fixed to the body through fixing assemblies respectively. Each fixing assembly comprises a sliding groove, an upper groove and a lower groove, wherein the sliding groove is formed in one end face of the fixing assembly, the upper groove is formed in the other end face, opposite to the sliding groove, of the fixing assembly, the upper groove is communicated with the sliding groove through the lower groove, and the internal diameter of the lower groove is smaller than that of the upper groove. The upper end and the lower end of the supporting plate are connected with the sliding grooves of the two fixing assemblies in a sliding mode respectively. When a spindle vibrates, the supporting plate is slightly displaced vertically, displacement is transmitted to an elastic plate and converted into elastic deformation of the elastic plate, the fixing assemblies can adapt to vertical displacement during vibration of the spindle while fixing the supporting plate, the service life of the spindle is prolonged, the coaxiality of the spindle is guaranteed, and therefore the machining accuracy is improved.

Description

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Claims

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Application Information

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Owner CHANGZHOU JINTAN HANGUANG TECH CO LTD
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