A boring and milling head

Abstract

The invention relates to a novel boring and milling head comprising a main shaft motor, a gear mechanism, a main shaft, a sliding support, a sliding mounting seat and a boring and milling head, wherein the main shaft motor is connected with the main shaft through the gear mechanism, one end of the main shaft is fixedly connected with the sliding support, the sliding mounting seat is installed on the sliding support and is provided with the boring and milling head, the main shaft is in a hollow shape and is internally provided with a counter shaft which is connected with a servo motor through a coupling and a speed reducer, and the other end of the counter shaft is connected with a screw rod through the gear mechanism, an adjusting shaft, a pinion and a bull gear. The novel boring and milling head can be used for manufacturing irregular and complex-shaped inner holes, surfaces, trenches and grooves.

Description

technical field [0001] The invention relates to a kind of mechanical processing equipment, in particular to a boring and milling head, which expands a function of the boring machine, so that the end faces that cannot be processed and complex parts with irregular structural shapes can be processed, and is mainly suitable for the gantry boring and milling machine , Horizontal boring and milling machines, CNC boring and milling machines and other boring and milling machines. Background technique [0002] Boring and milling machines are indispensable and important processing equipment in energy, aerospace, shipbuilding, military industry, automobile, mechanical engineering, and heavy machine tool industries. With the rapid development of infrastructure, the demand for processing small batches of large-scale mechanical equipment is increasing, and the demand for boring and milling machines is also increasing. [0003] The boring and milling heads used in existing boring and mill...

AI Technical Summary

Problems solved by technology

[0003] The boring and milling heads used in existing boring and milling machines only have the function of rotating cutting. During the cutting process, the left and right, up and down movements of the boring and milling head are all realized by the overall movement of the boring and milling device. For the processing of parts, the processing is very difficult

Especially for special-shaped inner holes, surfaces, grooves, and grooves, such as curved surfaces, stepped inner holes, and elliptical inner holes with small openings and large inner cavities, the existing boring and milling heads cannot meet the requirements.

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