Servo power cutter head

Abstract

A servo power cutter head comprises a servo motor, a gear case, a first gear, a second gear, a main shaft, a shaft shell and a main shaft base, wherein the first gear is matched with the second gear. The main shaft base is fixed on a lathe carriage, the main shaft is installed at one end of the main shaft base through the shaft shell, the working end of the main shaft is provided with a cutter, the other end of the main shaft is provided with the first gear, the second gear matched with the first gear is installed at the output shaft end of the servo motor, the two gears are sleeved with the gear case which is respectively connected with a motor outer shell and the main shaft shell. The servo power cutter head can be installed on a lathe, and in the process of turning, milling, drilling and taping are achieved. A shaft seal device is arranged between the working end of the main shaft and the shaft shell, cutting oil, chippings and the like can be effectively prevented from entering the main shaft, and a bearing of the main shaft is prevented from being abraded and scrapped. The main shaft can operate stably, and the service life of the bearing of the main shaft is prolonged. The height of the main shaft is adjusted by adjusting two shaft shell adjusting nuts, and height fine adjustment is achieved. A bearing thrust nut and a thrust locking nut are used for preventing the main shaft from floating axially and for locking the bearing.

Description

technical field [0001] The invention belongs to the technical field of machining, in particular to a servo power milling head. Background technique [0002] Existing parts processing generally needs to go through multiple processes such as turning, milling, planing, grinding, etc. Different processes are processed by different machine tools, and the machine tools must be converted. The conversion of machine tools is not only cumbersome, but also increases the labor intensity of workers. It is difficult, and it is inevitable to bump and scratch the processing surface, which will affect the processing accuracy, especially for small workpieces with high precision requirements, and it is not easy to change. And milling is generally carried out by vertical milling machines, horizontal milling machines, universal milling machines and special gear milling equipment, but these equipment are relatively professional and limited by size specifications, it is difficult to complete the m...

AI Technical Summary

Problems solved by technology

[0002] Existing parts processing generally needs to go through multiple processes such as turning, milling, planing, grinding, etc. Different processes are processed by different machine tools, and the machine tools must be converted. The conversion of machine tools is not only cumbersome, but also increases the labor intensity of workers. It is difficult, and it is inevitable to bump and scratch the processing surface, which will affect the processing accuracy, especially for small workpieces with high precision requirements, and it is not easy to convert

And milling is generally carried out by vertical milling machines, horizontal milling machines, universal milling machines and special gear milling equipment, but these equipment are relatively professional and limited by size specifications, it is difficult to complete the milling of some small workpieces

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