Fully automatic multi-station multi-axis CNC machining center

Abstract

The invention discloses a fully automatic multi-station and multi-axis numerical control CNC machining center, belonging to the technical field of numerical control machining, which includes a fixed table, and a plurality of multi-axis numerical control machine bodies arranged on the top of the fixed table. The peripheral side ring is provided with a ring table, and the turntable is rotatably connected with the ring table, and the side ring of the ring table away from the fixed table is provided with a turntable, and the top of the turntable is provided with a Matching flat-nose pliers, the bottom of the turntable is provided with a dynamic balancing mechanism. The invention provides a fully automatic multi-station multi-axis CNC machining center, which can automatically center the rotating turntable through the outer ball slidingly connected to the bottom of the turntable and the pendulum connected to the bottom of the turntable, thereby reducing the rotation process of the turntable The center of gravity shifts in the center, thereby reducing the wear and tear of the multi-axis CNC body and prolonging the service life of the multi-axis CNC body.

Description

technical field [0001] The invention relates to the field of numerical control machining, in particular to a fully automatic multi-station multi-axis numerical control CNC machining center. Background technique [0002] At present, the common machine tool in the factory is usually a single-station machine tool, that is, only one workpiece can be processed at the same time. When switching the processing procedure, the tool needs to be changed. When processing a large number of workpieces, the number of tool changes is relatively frequent. At the same time Part of the tool is idle when not in use, resulting in low machining efficiency. [0003] In order to solve this problem, the factory currently mainly uses a turntable multi-station multi-axis CNC machining center for production and processing. This CNC machining center can process multiple workpieces in different processes at the same time. After the process is completed, it only needs to rotate The turntable can change th...

AI Technical Summary

Problems solved by technology

However, due to the differences in the processing force of each station and the quality of the workpiece, the turntable is prone to bias

At the same time, in the process of tool switching, due to the high-speed rotation of the turntable, the offset of the center of gravity of the turntable will inevitably generate a large centrifugal force, which will cause the overall vibration of the machine tool and also cause wear to the machine tool spindle.

[0004] In view of the above-mentioned related technologies, the inventor believes that there is a defect that the rotary table multi-station multi-axis CNC machining center in the related technology will inevitably wear the main shaft and the tool of the machine tool due to the center of gravity offset of the rotary table in the processing process, shortening the CNC machining center. The overall service life of the machining center brings inconvenience to the use of CNC machining centers

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