Turning and boring integrated machining device

Abstract

The invention relates to the technical field of machining. The invention discloses a turning and boring integrated machining device. The device comprises a boring assembly and a common numerical control horizontal lathe. A boring set comprises a motor connecting sleeve fixed to a lathe spindle box. The motor connecting sleeve is connected with a first servo motor; an output shaft of the first servo motor is connected with a first ball screw for driving the push rod to move, the push rod stretches into the lathe spindle through hole, a boring cutter push plate is arranged at the end, stretchingout of the spindle through hole, of the push rod; a second ball screw is arranged on the boring cutter push plate, wherein a boring cutter adjusting plate is connected to the second ball screw, and aboring cutter is arranged on the boring cutter adjusting plate. The device has the following advantages and effects that the first servo motor drives the first ball screw to rotate to enable the boring cutter to bore the other end of the part while the outer circle turning tool of the lathe turns the outer circle of one end of the part, and the machining efficiency and precision are improved; andsecondly, radial movement of the boring cutter is achieved through the adjusting rod and the second lead screw, and the boring range is enlarged.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a turning and boring integrated processing device. Background technique [0002] Turning and boring are common processing methods in machining. When one end of a part needs to be turned externally, the other end needs to be bored. The existing technology is distributed processing, and the workpiece needs to be reversed in the middle, and the tool needs to be replaced. Re-fixing the tool not only increases the processing time, but also reduces the coaxiality of the inner hole and the outer circle and increases the defective rate. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide an integrated turning and boring processing device, which has the effect of simultaneously performing turning and boring processing on both ends of a part. [0004] The above technical purpose of the present invention is achieved through the following tec...

AI Technical Summary

Problems solved by technology

[0002] Turning and boring are common processing methods in mechanical processing. When it is necessary to perform cylindrical turning on one end of the part and bore the other end at the same time, the existing technology is distributed processing. In the middle, it is necessary to change the direction of the workpiece, replace the tool and Re-set the tool, which not only increases the processing time, but also reduces the coaxiality of the inner hole and the outer circle after the second clamping and re-set the tool, increasing the defective rate

Images