A Vertical Machining Center with Composite Link Mechanism

Abstract

The invention belongs to the field of technical equipment production, particularly relates to a vertical machining center for complex linkage mechanisms, and mainly aims to solve the problems of high movement coupling, high modeling control difficulty and narrow working space of parallel machine tools. The vertical machining center comprises six parts of an outer frame device, a complex linkage machining device, a multi-degree-of-freedom toolchanger, a liftable machining platform device, a guiding balance shaft and base support devices, wherein a slide block connection plate and an electric spindle of the complex linkage machining device are connected with a first slide table slide block and an upper universal joint of the outer frame device respectively; the bottom surface of a second horizontal slide table of the multi-degree-of-freedom toolchanger is connected with a machining platform of the liftable machining platform device; six tools such as end mills, drills, grinding wheels, 3D printing heads, laser sintering heads and face milling cutters can be mounted on the multi-degree-of-freedom toolchanger. The vertical machining center has the advantages that complex machining of material reducing and material increasing of parts can be realized; the application prospects in both the fields of fast forming and parallel machine tools are wide.

Description

[0001] Technical field: [0002] The invention belongs to the field of manufacturing technical equipment, and in particular relates to a vertical machining center of a composite link mechanism. [0003] Background technique: [0004] Domestic and foreign manufacturing enterprises must gain market competitive advantages by improving product quality, reducing costs and shortening the new product development cycle, which requires continuous improvement of precision, speed and flexibility in the processing process. This kind of competition is finally implemented in the competition of the technical level of machine tools. [0005] As the main machine tool for producing various machinery, machine tools are the foundation of the equipment manufacturing industry; the development level of the machine tool industry is an important symbol of the country's industrialization level. Compared with the traditional machine tool, the parallel kinematic machine tool structure replaces the cantil...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems of strong kinematic coupling, difficult control modeling and narrow working space existing in the current parallel machine tool, and provide a composite processing suitable for the reduction and addition of materials for plate parts, which has the advantages of convenient processing, Vertical Machining Center with Composite Link Mechanism with Small Footprint

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