Electric double-blade slot cutting machine

摘要

An electric double-blade slot cutting machine comprises a first cutting unit having a first cutting part and provided along a cutting route and presents a reciprocating movement; a second cutting unit having a second cutting part provided along the cutting route and presents the reciprocating movement, wherein moving directions of the first cutting unit and the second cutting unit is opposite while cutting; a restriction holder for restricting the first cutting unit and the second cutting unit to moving along the cutting route; a transmission unit; and a motor. With the foregoing structure, the electric double-blade slot cutting machine can work with small vibration and stable performances; a speed of the motor is increased for improving work efficiency; and with an extension rod, the electric double-blade slot cutting machine is adaptable for standing utilization.

主权项

1. An electric double-blade slot cutting machine, comprising:
a first cutting unit, comprising a first blade and a first blade holder, wherein said first blade is mounted on said first blade holder, wherein said first blade has a first cutting part provided on an edge thereof, said first cutting unit is provided along a cutting route back and forward, and said first cutting unit has a first moving direction, said first cutting part extends along said cutting route; a second cutting unit, comprising a second blade and a second blade holder, wherein said second blade is mounted on said second blade holder, wherein said second blade has a second cutting part provided on an edge thereof, said second cutting unit is provided along said cutting route back and forward, and said second cutting unit has a second moving direction, wherein said first moving direction is opposite to said second moving direction in such a manner that resistance on said first blade counteracts resistance on said second blade while cutting, said cutting part extends along said cutting route; a restriction holder for restricting said first cutting unit and said second cutting unit to moving along said cutting route; a transmission unit respectively connected to said first blade holder and said second blade holder, wherein said transmission unit drives said first cutting unit and said second cutting unit to move along said cutting route; and a motor for driving said transmission unit.