Multi-station numerical control drilling center

Abstract

The invention discloses a multi-station numerical control drilling center. The multi-station numerical control drilling center comprises a plurality of operation stations and feeding stations arrangedadjacent to all the operation stations, wherein each operation station comprises a transverse linear rail provided with a workpiece clamp and a tool magazine and a vertical linear rail rotationally connected with a main shaft unit, the workpiece clamps and the tool magazines are arranged at intervals in the length direction of the transverse linear rail, the tool magazine is provided with a plurality of tools with upward tool handles, the main shaft unit is provided with a cutter groove arranged downwards, and the main shaft unit clamped with the tool rotates relative to the workpiece. The workpiece clamps and the tool magazine are located on the transverse linear rail and move to the position under the main shaft unit along with the transverse linear rail, the main shaft unit is locatedon a vertical linear rail and makes contact with and is separated from stations and tools along with movement of the vertical linear rail, and then drilling and tool changing are conducted. The drilling control center is advantaged in that a plurality of structures and driving devices are simplified, so a plurality of operation stations can be arranged to synchronously machine a plurality of workpieces, automatic machining efficiency is improved, and cost is reduced.

Description

technical field [0001] The invention relates to the field of numerical control, in particular to a multi-station numerical control drilling center. Background technique [0002] The existing CNC drilling centers are all single-station, and the processing efficiency is low. At the same time, considering that most of the tool magazines are integrated unit tool magazines, the structure is complex, the cost is high, and the installation and adjustment are difficult. The expansion of a single station on the basis of the hole center often requires manual assistance. [0003] To sum up, how to simplify the structure of the CNC drilling center and improve the processing efficiency has become an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] The object of the present invention is to provide a multi-station numerical control drilling center, which has a simple structure and is easy to control, can automatically realize multi-station proc...

AI Technical Summary

Problems solved by technology

[0002] The existing CNC drilling centers are all single-station, and the processing efficiency is low. At the same time, considering that most of the tool magazines are integrated unit tool magazines, the structure is complex, the cost is high, and the installation and adjustment are difficult. Expanding the single station on the basis of the hole center often requires manual assistance

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