Drilling and tapping integrated machine tool

Abstract

The invention discloses a combined drilling and tapping machine tool, which comprises a base, a PLC controller is installed on the front side of the upper surface of the base, and a horizontal driving cylinder is installed on the right end of the upper surface of the base. The combined drilling and tapping machine tool has a simple structure. , strong stability, easy adjustment, the switching between drilling tool and tapping tool can be realized through the rotation of the tool disc, and the alignment of the tapping tool can be completed only by radial rotation when the workpiece is fixed, and the adjustment and switching are convenient. It is not easy to cause displacement difference caused by adjustment, and at the same time, the speed is fast. The fixture seat can be adjusted two-dimensionally relative to the tool disc, which is convenient for the tool to perform drilling and tapping operations at any position on the workpiece. It has strong applicability and can meet the needs of different processing positions. , After the workpiece is positioned on a machine tool, the two operations of drilling and tapping can be completed successively, which avoids the tapping deviation caused by repeated positioning of the workpiece, reduces the labor intensity of workers, and improves the processing efficiency.

Description

technical field [0001] The invention relates to the technical field of machine tools, in particular to a combined drilling and tapping machine tool. Background technique [0002] When processing a through hole with internal thread, usually first drill the hole on the workpiece, and then tap the processed through hole. Usually, the drilling and tapping are completed on two different machine tools, and the drilling is completed on the workpiece. After hole machining, the workpiece needs to be moved to another machine tool for tapping. When changing the machine tool, the workpiece needs to be repositioned, which takes a long time for positioning and is prone to errors, resulting in greatly reduced production and processing efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a drilling and tapping combination machine tool with simple structure and convenient installation. Mul...

AI Technical Summary

Problems solved by technology

[0002] When processing a through hole with internal thread, usually first drill the hole on the workpiece, and then tap the processed through hole. Usually, the drilling and tapping are completed on two different machine tools, and the drilling is completed on the workpiece. After hole machining, the workpiece needs to be moved to another machine tool for tapping. When changing the machine tool, the workpiece needs to be repositioned. The positioning time is long, and errors are prone to occur, resulting in greatly reduced production and processing efficiency.

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