SINGLE-HEAD DRILLING MACHINE Russian patent published in 2017 - IPC B27C3/04 

FIELD: wood-working industry.

SUBSTANCE: invention relates to wood-working industry, in particular, to drilling machines. Machine comprises supporting structure, working surface, working head with multiple spindles, spindle drive means, supporting means for working head, means of controlling rotation of supporting means, means of moving working head and multiple clamps to lock workpiece. Spindle drive means comprises a motor, arranged in centre on rear side of working head. Means of supporting working head comprises a plate, on which there is a carriage, which supports said motor and working head. Means of rotating supporting means comprise a linear electric drive, connected on one side to structure, and on other side with supporting means. Drive means of working head comprises a linear electric drive, connected on one side with means of supporting working head, and on other side with carriage.

EFFECT: machine comprises programmable electronic unit which controls said motor, linear electric drives and electric clamps.

5 cl, 9 dwg