Five degree of freedom parallel machine tool with space quadrangle structure

• Main Authors: LI MINGYANG, HOU BOJIE, GAO JIANSHE, SU YUFENG, WANG BAOTANG
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2019
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The utility model provides a can process the five degree of freedom parallel machine tool with space quadrangle structure of complicated curved surface, including the base, move the platform and set up at the base and move the equivalent space quadrangle structure between the platform: equivalence space quadrangle structure includes to rotate around its self axis connects the double -end hinge barthat moves the platform, the articulated coaxial rotation's of double -end hinge bar one end first connecting rod, second connecting rod, the articulated coaxial rotation's of the other end third connecting rod, fourth connecting rod, move the articulated five -bar linkage of platform opposite side, five sliders that first, second, third, fourth, the 5th straight wire driving mechanism that first, second, third, fourth, the five -bar linkage other end be articulated to be set up along the base on respectively removed, double -end hinge bar, first connecting rod or second connecting rod wherein arbitrary, base, third