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A five-axis linkage CNC machine tool

A CNC machine tool, five-axis linkage technology, applied in metal processing machinery parts, metal processing equipment, metal processing and other directions, can solve the problems of low efficiency, insufficient cutting rigidity, large Y-axis cantilever, etc., to increase the span and weight. Lightening, easy and quick discharge effect

Active Publication Date: 2021-05-04
北京市机电研究院有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this structural layout are: the Y-axis cantilever is large, and the cutting rigidity is insufficient; one spindle plus one worktable can only process one workpiece at a time, and the efficiency is low

Method used

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  • A five-axis linkage CNC machine tool
  • A five-axis linkage CNC machine tool
  • A five-axis linkage CNC machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Figure 1-7 Shown is a five-axis linkage CNC machining center of the present invention. The five-axis linkage CNC machining center includes a bed 4 and two spindles 11 respectively driven by two headstocks 14 . The two main axes 11 are parallel to each other. The bed 4 has two inclined surfaces, a first inclined surface 15 and a second inclined surface 16 . In this embodiment, the first inclined surface 15 and the second inclined surface 16 are parallel to each other, the second inclined surface 16 is at the top of the bed 4 , and the first inclined surface 15 is at the rear of the bed 4 relative to the second inclined surface 16 . In this embodiment, the area of ​​the second inclined surface 16 is smaller than the area of ​​the first inclined surface 15 . vice versa. An X-axis sliding seat 2 is slidably installed on the first inclined surface 15 via an X-axis guide rail 3 . The X-axis sliding seat 2 is driven by the X-axis driving device 18 and moves along the X-ax...

Embodiment 2

[0042] still refer to Figure 1-7 , On the basis of Embodiment 1, a five-axis linkage impeller machining center is provided. In this embodiment, the difference from Embodiment 1 is that the number of worktables 8 is one.

Embodiment 3

[0044] still refer to Figure 1-7 , On the basis of Embodiment 1, a driving motor for driving two workbenches 8 to rotate is installed in the C-axis rotating body 7 .

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Abstract

The invention relates to the technical field of numerical control machine tools, in particular to a five-axis linkage numerical control machining center, comprising a bed and two spindles driven by a headstock, the bed has a first inclined surface and a second inclined surface; on the first inclined surface The X-axis sliding seat is slidably installed through the X-axis guide rail; the Z-axis sliding seat is slidably installed on the top plane of the X-axis sliding seat through the Y-axis guide rail; A Z-axis slide plate is slidably installed; the two main shafts driven by the headstock are fixedly installed on the Z-axis slide plate. The bed of the CNC machine tool adopts a double-slope design, which improves the stability of the CNC machine tool and facilitates the discharge of waste materials.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a five-axis linkage numerical control machining center. Background technique [0002] High-end machining centers are developing in the direction of five-axis control. The five-axis linkage machining center has the characteristics of high efficiency and high precision, and the machining of complex curved surfaces can be completed in one clamping of the workpiece. Five-axis linkage CNC machine tool is a kind of high-tech and high-precision machine tool specially used for processing complex curved surfaces. It has a decisive influence on aviation, aerospace, military, scientific research, precision instruments, high-precision medical equipment and other industries. [0003] For example, the US invention patent application number US6708867B2 discloses a kind of machining equipment. The machining efficiency of this machining equipment is high, but its bed X g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q39/00B23Q1/25B23Q1/01
CPCB23Q39/00B23Q1/25B23Q1/015B23Q2039/002B23Q1/017B23Q39/04B23Q1/5406Y10T29/5109Y10T409/307168Y10T483/1845B23Q3/15746
Inventor 王立平谷立恒满佳张云杨转玲
Owner 北京市机电研究院有限责任公司
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