Patent ID: 6679145
Filing Date: 2004-01-20
Classification: B23D,B23Q,Y10T

Abstract:
A dust collector mounted on a bottom lateral side of a housing of a band sawing machine, wherein said band sawing machine has a motor mounted on the bottom side of the housing and said housing has an axial hole at a side thereof and a plurality of dust outlets around said axial hole, said dust collector comprising:a cylindrical mounting seat mounted to said housing at an end thereof and located outside said dust outlets, said mounting seat having an axial portion extending inwards and a through hole passing through said axial portion; a boosting unit received in said mounting seat and having a rotor and a fan blade, said rotor having a head portion and a body portion rotatably mounted through said through hole of said axial portion of said mounting seat and fitted to said fan blade, said head portion being connected with a transmission shaft of said motor and driven to rotate by said motor; and a dust collecting member connected with a periphery of a distal end of said mounting seat and having a receiving space inside.