Electro-hydraulic power pack is a collection of power head of the main movement and feed movement and control equipment of drilling power head, in order to realize its appearance is compact, electro-hydraulic power head adopts shaft embedded cylinder structure, spindle and piston rod, piston rod is hollow, containing imported rolling bearing, in order to improve the rotation accuracy of the spindle, the spindle is installed on the bearing, the synchronous belt by spline connected to the motor, cylinder block is fixed on the bracket, mounted on the piston rod hydraulic governor and stroke adjustment screw, through adjusting screw collision position switch, reset to realize power head spindle.
Power head as one of the important power components of combination machine tools and applications in the automotive industry, household appliances industry and motorcycle manufacturing brings great economic benefits, has been proved by the practice of many manufacturers at home and abroad. Power head since produced, are very popular among the masses of users.
Electro-hydraulic power head has the following features:
1, because the tool into to rotate is simultaneous, so very thin or very soft material can also be processed effectively.
2, strong adaptability, can be easily adjust the diameter of the thread processing, pitch, and stroke.
3, long stroke, accessories variety, can be easily to replace single spindle tapping head with multi-axis tapping head, can meet the needs of the user’s small batch and mass production at the same time.
4, base structure of high precision, high rigidity drilling device, spindle motor adopts high performance, high power motor, has from low speed to high speed type.