Hydraulic Cylinder deep hole drilling machine

Product Description

Product Description

Product brief:

This is one CNC deep hole drilling machine with high efficiency, high accuracy and high automation. It adopts chips inside removal method(BTA method) to drill holes with small diameters . After one-time constant drilling, it could achieve the processing accuracy and surface roughness that only traditional processing methods of drilling, expanding, and reaming can be guaranteed.
It can not only drill the same diameter hole , but also drill blind hole or taper hole .
This machine is mainly used to deep hole of the shaft type workpieces .

Drill box:Used to drive the tool to rotate .Adopt single spindle structure, spindle motor drive the drill bar to rotate, speed stepless, max. rotary speed is 800r/min .The spindle bearing adopt NSK high precision angle contact ball bearing .Chips removal bucket is assembled on the rear of spindle for chips removal .

Drill bar rest:Used to support cutter shank , totally 2 groups .After hole finished , automatically dragged back to the original position by drill box through pulling mechanism; also the axial position of drill bar support rest can be adjusted by manual through rack and pinion mechanism .Manually anti-rotation device is assembled in front of spindle .

Center frame:Used to support the workpiece .Adopt roller type structure, two rollers below and one roller on top .The user can adjust the position of center frame on machine bed manually through rack and pinion structure to fit the workpiece process.