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Gantry type five-shaft linkage machine tool with series-parallel connection

A five-axis linkage machine tool, gantry-type technology, applied to metal processing machinery parts, large fixed members, metal processing equipment, etc., can solve problems such as weak structural rigidity, and achieve small structure occupation, compact and reasonable structure, and large rotation angle Effect

Inactive Publication Date: 2010-04-14
YANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current multi-axis linkage machine tool, most of the rotating part of the tool adopts a series structure, which has the disadvantage of weak structural rigidity

Method used

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  • Gantry type five-shaft linkage machine tool with series-parallel connection
  • Gantry type five-shaft linkage machine tool with series-parallel connection

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Experimental program
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Effect test

Embodiment Construction

[0012] like figure 1 As shown, the horizontal sliding table 2 is installed on the machine tool base 1, and can generate horizontal movement of the X axis; the workpiece is installed on the horizontal sliding table 2; the column 3 is installed on the machine tool base 1; the beam 6 is installed on the column 3; the vertical The sliding table 9 is installed on the beam 6, and produces Y-axis movement; the rotating mechanism 8 is installed on the vertical sliding table 9, and produces Z-axis movement; the tool holder 7 is installed on the rotating mechanism 8, and the rotating mechanism 8 drives the tool holder 7 to generate Rotate 360° around the Z axis; the left motor 4 is installed on the left side of the tool holder 7, and drives the left bevel gear 10 to move, and the left bevel gear 10 drives the planetary gear 15 to rotate, thereby driving the tool 16 to rotate; the right motor 14 is installed on the tool holder 7 on the right side, and drive the tie rod 12 to swing; the t...

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Abstract

The invention discloses a gantry mixed five-axis linked machine tool, comprising a gantry machine tool frame which consists of a machine tool base, a vertical column and a crossbeam; the machine toolis characterized in that the machine tool base is provided with a horizontal sliding platform which can move along the X axis; the crossbeam is provided with a vertical sliding platform which can movealong the Y axis; the vertical sliding platform is provided with a cutter holder by a rotation mechanism which can move and rotate correspondingly to z axis; the left side of the cutter holder is provided with a left motor and a left conical gear; the left motor is connected with a left conical gear in a driving way; the right side of the cutter holder is provided with a right motor and a rod; the right motor is connected with the rod in a driving way; the rod is provided with a planetary gear and a cutter; the planetary gear is engaged to the left conical gear; the machine tool has compact andreasonable structure, easy production and manufacture process, convenient usage and operation, large rotation angle of cutter, large working space, small structural space occupying, and facilitatesth e five-axis processing of large workpiece.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a hybrid machine tool for realizing five-axis processing of large workpieces. Background technique [0002] Multi-axis linkage CNC machining is the most difficult and widely used technology in CNC technology. It is applied to the efficient, precise and automatic processing of complex curved surfaces. Critical processing equipment that is urgently needed. Internationally, multi-axis linkage numerical control technology is regarded as a symbol of a country's industrialization level. [0003] In the current multi-axis linkage machine tool, the structure of the rotating part of the tool mostly adopts a series structure, which has the disadvantage of weak structural rigidity. Contents of the invention [0004] The purpose of the present invention is to overcome the above defects, design and develop a hybrid machine tool with large working space and good rigidity, which can realize five-axis ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/26B23Q1/01B23Q5/22
Inventor 姜铭李鹭扬周建华朱望东孙钊
Owner YANGZHOU UNIV
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