A double swing head with integrated pneumatic auxiliary chip removal device

Abstract

The invention provides a double swing head integrated with a pneumatic auxiliary chip removal device, including: an A-axis motion device, the A-axis motion device at least includes an A-axis drive unit, an A-axis shield, and an electric spindle mounting seat; a C-axis motion device, The C-axis motion device at least includes a C-axis drive unit, a C-axis bearing seat, a rotating shaft, and a rotating body; a rotary tool device, which includes at least an electric spindle, a tool, and a cooling pipeline; a pneumatic assisted chip removal device, and a pneumatic assisted chip removal device. Including blowing nozzle and high-pressure gas pipeline. According to the double swinging head of the present invention, since all electrical wires and cooling pipes run in hidden lines, the rotation angle of the machining tool can be unrestricted, and large-scale molds with large structural dimensions, complex cavity curved surfaces, and difficult machining and forming can be processed. Molds for complex castings. In addition, the present invention designs a pneumatic auxiliary chip removal device, which can effectively prevent the intrusion of external waste chips and clean the rotary cutter, thereby ensuring the processing accuracy of the processing equipment to a certain extent.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a double swing head integrated with a pneumatic auxiliary chip removal device. Background technique [0002] At present, the double swing heads in the five-axis motion system applied to the machining center all use the disc servo motor as the C-axis drive device and the A-axis drive device, and all electrical wires and cooling pipes are exposed. Outside the double swing head, when the two motion systems of A-axis and C-axis are working, the output shaft of the disc servo motor is directly connected with the driven device to drive the processing tool for precise processing. Although the structure design of this kind of double swing head motion device is simple, because the cables and cooling pipes are arranged outside, the rotation and swing space of the double swing head are greatly limited, so that complex cavities such as curved surfaces and spherical surfaces can...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a double swing head with integrated pneumatic auxiliary chip removal device to solve the problem that the motion system of the prior art seriously limits the machining angle and range of the tool due to the electrical wires and cooling pipes being arranged outside.

In addition, the double swing head provided by the present invention can also solve the problem of waste pollution caused by the inability to track blowing chips in all directions in the prior art

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