AUXILIARY DEVICE FOR CUTTING IN BANDSAW

摘要

A device to project the shape of a cutting line with respect to a workplace on a board face of a working board in a band saw includes: a working board support section provided in a main body in order to adjustably support a working board with a flexible steel strip as the center and fix the working board at an arbitrary position and posture; and a light beam projector which projects the shape of the cutting line with respect to the workpiece to the board face of the working board, the light beam projector is positioned on the side surface of a band saw main body so as to project a light beam parallel to a cutting surface by the flexible steel strip and there is a projection section mounted by using a joint which can change the projection direction to an arbitrary direction.

主权项

1. An auxiliary device for cutting in a band saw, which is a device made so as to project a shape of a cutting line with respect on a workpiece to a board face of a working board in a band saw which cuts the workpiece by using a flexible steel strip, comprising:
a working board support section provided in a main body in order to adjustably support the working board with the flexible steel strip as the center and fix the working board at an arbitrary position and arbitrary posture; and a light beam projector which projects the shape of the cutting line with respect to the workpiece to the board face of the working board, wherein the light beam projector is positioned on a side surface of a band saw main body so as to project a light beam parallel to a cutting surface by the flexible steel strip and there is a projection section mounted by using a joint which can change a projection direction to an arbitrary direction.