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Gantry type five axes numerical control machine tool

A CNC machining machine tool and gantry-type technology, which is used in metal processing machinery parts, metal processing equipment, manufacturing tools, etc., and can solve the problems of large area and unsuitable processing parts.

Active Publication Date: 2010-01-13
JINAN SINGHUI CNC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it uses the rotation of the worktable to realize five-axis CNC machining, it can only be made into a small CNC machining machine tool. Due to its relatively large footprint, it is not suitable for processing larger parts

Method used

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  • Gantry type five axes numerical control machine tool
  • Gantry type five axes numerical control machine tool
  • Gantry type five axes numerical control machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation manner.

[0026] Such as figure 1 , figure 2 Shown is a gantry-type five-axis CNC machine tool, which includes a workbench 23, a frame, a Z-axis servo drive assembly installed on the frame, an electric spindle 44 is installed on the Z-axis servo drive assembly, and the frame includes two Two parallel X-guiding rails 2, X-guiding rails 2 and the base 1 are fixedly connected, and a crossbeam 7 is installed across the two X-guiding rails 2, and an X-axis is arranged between the crossbeam 7 and the X-guiding rails 2 Servo drive assembly; the electric spindle 44 is mounted on an automatic two-way rotary pair, and the automatic two-way rotary pair is mounted on a Z-axis servo drive assembly, and a Y Axis servo drive assembly, the automatic two-way rotating pair can drive the electric spindle to rotate around the horizontal A axis and...

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Abstract

The invention discloses a gantry type five axes numerical control machine tool, belonging to the machining field of a numerical control mechanism. The technical scheme is as follows: the traditional vertical rod is replaced by an X-direction guide way, so that support force to a beam is great, and the beam can be ensured to be stably move along the X-direction guide way; an automatic bidirectional revolute joint which is fixedly connected with a Z axes servo drive assembly can drive an electrical main shaft to rotate around a horizontal A axes and along the C axes of an electrical main shaft; and the Z axes servo drive assembly also can move along the beam to realize the move of a Y axes. Therefore, under the condition that a work table prevents from rotating and moving, namely, under the condition that the work table is static relative to the ground, the numerical control machine tool skillfully realizes the five axes numerical control machining, conquers the defect of large floor space caused by the move and the rotation of the work table, and can realize the numerical control machining of a large component with high precision.

Description

technical field [0001] The invention relates to a five-axis numerical control processing machine tool, in particular to a gantry type five-axis numerical control processing machine tool. Background technique [0002] With the emergence of microprocessors in the 1960s, the world has entered a new five-axis era. Multi-axis control machine tools that can only be realized by computers have risen rapidly. It is widely used in aerospace industry, shipbuilding industry, power generation industry and machinery manufacturing. [0003] The prior art closest to the present invention is the publication number: CN101439422A, and the publication date is: the invention patent application on May 27, 2009, which discloses a small five-axis linkage CNC milling machine, and its technical solution is: it includes The gantry frame bed, the gantry frame bed is fixed on the base, its columns and beams are fixed, and it realizes the five-axis drive in the following way: the X-axis servo drive asse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/00B23Q1/01B23Q1/48B23Q1/54
Inventor 张绪辉
Owner JINAN SINGHUI CNC TECH
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