Multi-spindle CNC vertical special lathe

Abstract

The invention relates to a multi-spindle numerical control vertical type special lathe, which comprises a base, wherein a processing mechanism is arranged on the base and comprises two vertical spindle units, the two spindle units are closely arranged along the transverse direction, a vertical column is arranged at the back side of each spindle unit, a vertical tail seat unit and two feeding units are arranged on each vertical column, and the two feeding units are respectively arranged at the two transverse sides of the corresponding tail seat unit; each tail seat unit comprises a first slide device, a tail seat is arranged on each first slide device, and two vertical tail seat sleeve cylinders are arranged at the lower part of each tail seat, are positioned above spindles, and are correspondingly arranged; each feeding unit comprises a second slide device and a transverse movement device, each transverse movement device is arranged on the corresponding second slide device, a knife holder is arranged on each transverse movement device, each first slide device and each second slide device can be moved on the corresponding vertical column along the vertical direction, and each transverse movement device is moved on the corresponding second slide device along the transverse direction. The multi-spindle numerical control vertical type special lathe has the advantages that multiple different types of camshaft parts can be simultaneously processed, and the production efficiency is high; the whole land occupation area of the equipment is small.

Description

technical field [0001] The invention relates to a vertical numerical control lathe, which belongs to the technical field of mechanical processing, in particular to a multi-spindle numerical control vertical special lathe. Background technique [0002] Camshaft parts belong to a relatively complex crankshaft, and are also key components of automobiles, motorcycles, internal combustion engines, and diesel engines. The main body of the camshaft is a cylindrical rod with approximately the same length as the cylinder, and there are several cams on it. Its function is to open or close the valve of the engine cylinder at an appropriate time. The camshaft doesn't look like a very special thing, but it can be called the heart of the engine. With the rapid development of the automobile industry and the internal combustion engine industry, the demand is increasing, and the requirements for machining accuracy are getting higher and higher. [0003] At present, camshaft parts are proce...

AI Technical Summary

Problems solved by technology

[0003] At present, camshaft parts are processed by grinding, and single-spindle vertical or horizontal CNC lathes are usually used. Each CNC machine tool can only clamp one workpiece at a time, and each machine tool needs to be equipped with an operator. For mass production, It is not only inefficient but also a waste of human resources, which will increase the production cost of the enterprise and is not conducive to the unification and improvement of the machining accuracy of the parts

In addition, in the prior art, after long-term use of CNC lathes, the chip removal mechanism is prone to leakage of cooling water, which affects the environment, damages equipment, and shortens the service life of CNC lathes.

Images