Four-station dual-end process automation production line

Abstract

The invention discloses a four-station dual-end process automation production line which comprises a rough milling station, a fine milling station, a drilling station and a tapping station which are formed by two tri-axial linkage rough milling mechanisms, two tri-axial linkage fine milling mechanisms, two tri-axial linkage drilling mechanisms and two tri-axial linkage tapping mechanisms, wherein the two tri-axial linkage rough milling mechanism, the two tri-axial linkage fine milling mechanisms, the two tri-axial linkage drilling mechanisms and the two tri-axial linkage tapping mechanisms are respectively positioned on two sides of a chain, so that two end surfaces of a workpiece can be simultaneously processed by two processing mechanisms at each station; the production line also comprises multiple fixture devices used for clamping the workpiece, and the workpiece is conveyed to the four stations by a chain of a fixture circulating device. After the fixture devices sequentially pass the four stations, processing of the workpiece is finished, so that the four-station dual-end process automation production line is capable of realizing molding of the workpiece only by virtue of once positioning, thus improving the working efficiency and improving the processing precision.

Description

technical field [0001] The invention relates to an automatic production line, in particular to an automatic production line for four-station two-end processing. Background technique [0002] For elongated workpieces such as charging treasure shells, and the two end faces of which need to be processed multiple times, in the prior art, generally by clamping one end of the elongated workpiece, the other end is formed, and then Then clamp the other end of the elongated workpiece, and form the first clamped end; as can be seen from the above-mentioned processing technology, the processing of this type of workpiece requires secondary clamping, resulting in low processing efficiency of the machine tool, and In the process of clamping twice, the positioning accuracy of the fixture will be reduced, and the machining accuracy of the workpiece to be processed will also be reduced. Contents of the invention [0003] The purpose of the present invention is to provide a four-station au...

AI Technical Summary

Problems solved by technology

[0002] For elongated workpieces such as charging treasure shells, and when the two end faces of the workpiece need to be processed multiple times, in the prior art, generally by clamping one end of the elongated workpiece, the other end is formed, and then Then clamp the other end of the elongated workpiece, and form the first clamped end; as can be seen from the above-mentioned processing technology, the processing of this type of workpiece requires secondary clamping, resulting in low processing efficiency of the machine tool, and In the process of clamping twice, the positioning accuracy of the fixture will be reduced, so that the machining accuracy of the workpiece to be processed will also be reduced

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