The invention discloses a deburring
machine tool which relates to an excricle deburring
machine tool of shaft parts, in particular to a
machine tool used for deburring a straight
flute, a
transverse groove, a chute of an excircle of a pillar
plunger core inside a
plunger and
barrel assembly. The deburring
machine tool comprises a machine body, a fixture
drive motor seat, a first
micro motor, a fixture driving
pulley, a first synchronous belt, a fixture driven
pulley, a first flat key, a draw bar, a first compression spring, a supporting block, a clamping head top block, an elastic clamping head, an elastic clamping head seat, a first plane bearing, a space ring, a first deep groove
ball bearing, a lower end cover, a rotary disk, a bush, a combination cap, a second
micro motor, a horizontal motor support, a first disk type steel
brush, a main shaft, a second flat key, a main shaft belt
pulley, a second synchronous belt, a bearing seat, a second deep groove
ball bearing, a bush, a space ring, a second plane bearing, a third plane bearing, a nut, a main motor support, a third
micro motor, a coupler, a reduction box, a second flat key, a driving pulley, an inclined motor seat, a fourth micro motor, a second disk type steel
brush, a vertical motor seat, a ninth outer hexagon bolt, a fifth micro motor and a third disk type steel
brush.