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High-precision numerical control machine tool

A CNC machine tool and high-precision technology, which is applied in the field of CNC machine tools, can solve the problems that affect the accuracy of machining machine tools and have a great impact on machining accuracy, and achieve the effects of high stability, reduced shaking, and improved transmission accuracy.

Inactive Publication Date: 2017-05-31
DONGGUAN HUIGAO IND MACHINERY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The vibration generated by the existing machine tool during the machining process has a great influence on the machining accuracy, especially the high-speed machining machine tool, which affects the improvement of the precision of the machining machine tool, so it is necessary to provide a high-precision high-speed machining CNC machine tool

Method used

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] Such as Figure 1~9 As shown, a high-precision numerical control machine tool of the present invention includes an integrated gantry 1, and the integrated gantry 1 includes a main body, and the main body is provided with a beam portion 11 and two leg portions 12, and the two leg portions 12 They are respectively arranged at both ends of the beam part 11, and the beam part 11 is provided with an upper support platform 111, a lower support platform 112, a motor seat 113, a main end bearing seat 114 and a tail end bearing seat 115, an upper support platform 111, a lower support platform 112 The upper slide rail part 116 and the lower slide rail part 117 extending in the horizontal direction are respectively provided, and several rice-shaped tendons 118 arranged side by side are arranged between the upper support platform 111 and the lower support platform 112, an...

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Abstract

The invention relates to the technical field of numerical control machine tools, in particular to a high-precision numerical control machine tool comprising an integrated portal frame. The integrated portal frame comprises a body. The body is provided with a cross beam portion and two supporting leg portions. The cross beam portion is provided with an upper supporting table, a lower supporting table, a motor seat, a main end bearing seat and a tail end bearing seat, wherein the upper supporting table and the lower supporting table are provided with an upper sliding rail portion and a lower sliding rail portion correspondingly, the upper supporting table and the lower supporting table extend in the horizontal direction, a plurality of rib portions shaped like the Chinese character 'mi' are arranged between the upper supporting table and the lower supporting table side by side, every two adjacent rib portions shaped like the Chinese character 'mi' are mutually connected, and a reinforcing rib extending vertically is arranged between every two adjacent rib portions shaped like the Chinese character 'mi'. The motor seat, the main end bearing seat and the tail end bearing seat are provided with installation holes correspondingly. Each supporting leg portion comprises a hollowed portion and a leg portion, wherein the hollowed portion comprises two portions shaped like the Chinese character 'mi', the two portions shaped like the Chinese character 'mi' are parallel to each other, and a connecting rib is arranged between the two portions shaped like the Chinese character 'mi'. The high-precision numerical control machine tool can absorb certain vibration, reduce the influence of the vibration on machining precision and improve the machining precision.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a high-precision numerical control machine tool. Background technique [0002] The vibration generated by the existing machine tool during the machining process has a great influence on the machining accuracy, especially the high-speed machining machine tool, which affects the improvement of the accuracy of the machining machine tool. Therefore, it is necessary to provide a high-precision high-speed machining CNC machine tool. Contents of the invention [0003] The object of the present invention is to provide a high-precision numerical control machine tool for the deficiencies of the prior art, which can absorb the vibration generated during the machining process and improve the machining accuracy. [0004] In order to achieve the above object, a high-precision numerically controlled machine tool of the present invention includes an integrated gantr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/01
CPCB23Q1/012B23Q1/017
Inventor 吴健何
Owner DONGGUAN HUIGAO IND MACHINERY CO LTD
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