High Â efficient Â double spindle gun drilling machine Â for oil pump injectors
- Drill mode:Gun drilling method. Concentric hole machining for cylindrical jobs. Relative rotation of jobÂ and tool during machining.
- Â job clamping :The front end of headstock and guide frame spindle are equipped with cone disc. Axial movement of headstock spindle controlled by hydraulic system,The jobÂ is clamped and positioned automatically by chamfering the cone discÂ and theÂ bothÂ ends of the job;When the users ordered the machine, they need to provide the chamfer size of both ends of the job,as well as the job size.
- Â The machine adopts linear guide rail.
- CNC system:GSK
- The machine is equipped with simple safety guard.
- Drilling box:It adopts servo main motor, Spindle is rotated by synchronous belt and synchronous belt wheel.Stepless speed regulation can be realized.The spindle speed range 500~5000r/min, the main motor power is 7.5kw,one motor drive two spindle rotation.
- Tool infeed system:The structure of the ball screw is driven by the servo motor through the elastic coupling, and stepless speed regulation can be realized.
- Drill bar support:4groups, It can meet the maximum drilling hole length diameter ratio 200:1;;It adopts drill bar support linkage mechanism.
- Center frame: 1 groups, It is used for jobÂ support.Applicable jobÂ outer diameter range:Â 25~70mm ; the upper cover of the center frame is manually opened and closed.
- Headstock:It is used to drive jobÂ rotation, using ordinary motor to drive spindle rotation through the reducer, spindle speed fixed at 85r/min, the main motor power 1.1kw, a motor drive two spindle rotation.
- Cooling system: chain plate chip conveyor, paper tape filter, temperature controller, high voltage variable frequency pump group, a liquid level controller, according to the pressure and flow rate adjusting aperture of the cutting oil, and can display the value of flow and pressure.
Machine mainly parameters:
Drilling diameter range
Max.length ofÂ job
JobÂ outer diameter range
Infeed speed range
Rapid traverse rate
Infeed motor torque
Rotation speed range
Motor power Â
Servo spindle motor
Oil tank capacity(roughly)
Â Machine mainly configuration list:
CNC system,servo infeed motor
Ball linear guide rail
Oil temperature controller
Paper tape filter
Variable frequency motor for cooling system
Inverter for cooling system
Mainly hydraulic components
Mainly electric components
SIEMENS or Schneider
Auto lubrication system
Economic Development Zone, Dezhou, Shandong, 253000, China