Two-way milling head capable of independently outputting 90 degrees

Abstract

The invention discloses a two-way milling head capable of independently outputting 90 degrees. The machining efficiency is improved. The two-way milling head comprises an upper shell, a lower shell and an upper bearing support, wherein an upper cavity is defined by the upper shell and the upper bearing support, a lower cavity is defined by the lower shell and the upper bearing support, the two-way milling head further comprises an A shaft, an A shaft second bevel gear, the A shaft is supported on the upper bearing support through a bearing, the output end of the A shaft is connected to an A shaft first bevel gear in a sleeve mode through a needle bearing, the A shaft is in spline fit with a synchronizing ring, synchronous teeth are arranged at one end of the A shaft first bevel gear and used for matching with the synchronous ring, a shaft B, a shaft C and a shaft D are installed in the lower shell through bearings, a shaft B bevel gear is fixed to the shaft B, a shaft C bevel gear is fixed to the shaft C, a shaft D bevel gear is fixed to the shaft D, the shaft B bevel gear meshes with the shaft A first bevel gear, the shaft D bevel gear meshes with the shaft A second bevel gear, the shaft C bevel gear meshes with the shaft B bevel gear, and milling cutter installation structures are arranged at the outer side end of the shaft C and the outer side end of the shaft D correspondingly.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a bidirectional milling head capable of independently outputting 90°. Background technique [0002] With the development of the manufacturing industry, the demand for machining accuracy and speed of parts is getting higher and higher. In order to meet the demand, many milling heads with different structures appear on the market, which expand the machining range of the machine tool while ensuring the machining quality. And improve the processing efficiency. Among them, the milling head with two-way output can complete the simultaneous processing of two planes with high requirements for coaxiality or parallelism, but at present, this kind of milling head can only achieve two-way simultaneous output at the same speed, and the output direction is on the same axis. Reduced work efficiency. Contents of the invention [0003] The purpose of the present invention is to overcome the...

AI Technical Summary

Problems solved by technology

Among them, the milling head with two-way output can complete the simultaneous processing of two planes with high requirements for coaxiality or parallelism, but at present, this kind of milling head can only achieve two-way simultaneous output at the same speed, and the output direction is on the same axis. Reduced work efficiency

Images