Balancing Mechanism for Headstock Components of Vertical Cnc Milling Machine

CNC vertical milling machine refers to the processing base where the axis of the spindle is set parallel to the operating table and is mainly suitable for processing box parts. His operation principle is that after the workpiece is clamped once on the processing base, the computer can actively select different tools, actively change the spindle speed of the machine tool, and sequentially complete the multi-process processing on multiple surfaces of the workpiece. CNC milling machine has the intensive characteristics of integration of machine, electricity and liquid, skills and common sense. Operating CNC milling machine not only requires mechanical processing skills and common knowledge in hydraulics and pneumatics but also has an electronic computer, active control, drive and measurement Skills and other common sense, so that all the palm house processing bases can be well protected and maintained.

Small Cnc Milling Machine

Vertical CNC milling machine extends the service life of components, extends the replacement cycle of mechanical parts, avoids accidental vicious accidents; keeps the machine tool always in an outstanding condition, and insists on the long-term stable operation. These are all attributed to the field of protection and maintenance of small CNC milling machines. They adhere to outstanding smooth conditions, regularly check, clean the active smooth system, add or replace grease and oil, and make screw guide rails and other moving parts always outstanding The smooth condition to reduce the mechanical wear rate.

The vertical CNC milling machine performs precision viewing and adjustment to reduce the switching and azimuth errors between the moving parts, and the timing viewing and adjustment of the workbench communication system and lead screws. Clean frequently. If the surrounding environment is too dirty and too much dust, it will affect the normal operation of the machine tool; the circuit analysis is too dirty, which may produce a short circuit scene; the oil-water filter, thorough filter, etc. are too dirty, will cause pressure, poor heat dissipation, formation There is something wrong, so it is necessary to make it clean.

The spindle box of the vertical CNC milling machine uses the guide rail ram. The Z-axis guide pair is the sliding guide pair, that is, the cast iron-plastic friction pair transmission. It has excellent shock absorption and ensures smooth cutting during processing. Z-axis drive-the servo motor is directly connected to the ball screw through the coupling, and the ball screw moves the spindle box to move up and down on the sliding saddle to complete the Z-axis feed.

Z-axis drive-the servo motor is directly connected to the ball screw through the coupling, and the ball screw moves the spindle box to move up and down on the sliding saddle to complete the Z-axis feed. The Z-axis motor has the function of an active holding brake. In the case of power failure, the active holding brake holds the motor shaft tightly so that it cannot roll. Spindle box components use a dual hydraulic cylinder balancing mechanism to ensure the stability of the movement of the spindle box. The main shaft group adopts the two-stage gear type high-grade low-spindle box assembled with original Japanese high-speed gears. The spindle unit and the two-stage gear type high-grade low-spindle box are completed by an oil cooler, and the machine tool has a spindle orientation function. The main shaft group selects the production company with high precision and high performance. The spindle gripping tool relies on the disc-shaped tension spring on the spindle to act on the pull pin of the tool handle through the four-lobe claw broaching mechanism with the tightening force. The tool and the spindle taper hole are closely matched to complete the gripping tool.