Patent ID: 9616509
Date: 2017-04-11
CPC Classifications: B23D,B27B,B27G,Y10T

Claim:
1. A saw comprising: a fixture plate including a coupled portion defined at a first end thereof and a guiding portion defined at a second end thereof, with the fixture plate further including a connective hole, wherein the connective hole is provided at a connection of the coupled portion and the guiding portion, and the coupled portion and the guiding portion are approximately perpendicular to each other such that the fixture plate is L-shaped; a driving device including a drive shaft and a base member, the base member having an adjustment slot, with the guiding portion of the fixture plate slideably mounted to the adjustment slot so as to maintain the coupled portion at the same relative vertical position with respect to the connective hole of the fixture plate during a vertical movement of the fixture plate relative to the base member, wherein the guiding portion of the fixture plate is formed with a through-hole and a limited element is inserted through the through-hole and into the adjustment slot to provide the slidable mounting of the guiding portion to the adjustment slot; a saw blade connected to the drive shaft of the driving device, with the drive shaft extending axially through the connective hole of the fixture plate, with the drive shaft extending axially through the saw blade and connected to rotate with the saw blade so that the saw blade and the fixture plate are movable with respect to the adjustment slot simultaneously, and with the fixture plate located intermediate the driving device and the saw blade; and a knife plate coupled to the coupled portion of the fixture plate and including a blocked side formed on a side thereof, with a vertical distance between the blocked side and the saw blade maintained so to be fixed.