Girinding wheel machine bracket adjustable in angle
OwnerJung-Hua Lininventor
Life of this patent
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Abstract
A grinding wheel machine bracket comprises a fixations eat having a long through hole to receive a screw for fastening the fixation seat with a grinding wheel machine. The fixation seat has a pivoting seat with an axial hole, and a pointer located at the top thereof. A bracket seat is provided with a loading surface, a threaded hole, and an arcuate shoulder plate located over the threaded hole. A threaded rod is engaged with the threaded hole of the fixation seat via the axial hole. The bracket seat is changed in angle in relation to the fixation seat so as to adjust the angle of the loading surface of the bracket seat in relation to the grinding wheel of the grinding wheel machine. The bracket seat is fixed by the threaded rod at an angle so set.
Claims6
A grinding wheel machine bracket comprising:
- a fixation seat engaged to a grinding wheel machine, the fixation seat having a pivoting seat with an axial hole;
- a bracket seat having a threaded hole and a loading surface for placing a workpiece;
- the bracket seat being rotatably engaged to the pivoting seat by a threaded connection member extending through the axial hole and threaded in the threaded hole to permit adjustment to a selected angle of said loading surface in relation to a grinding wheel of the grinding wheel machine and to fasten the bracket seat to the pivoting seat at the selected angle;
- a pointer on the fixation seat;
- a shoulder plate on the bracket seat having an angle scale including indicia of selectable angles of the loading surface when aligned with the pointer,
- a receiving hole containing a metal ball and a spring biased against the metal ball in the fixation seat, and a plurality of round recesses in the bracket seat which receive the metal ball to produce a sound audible to a user when the angle scale is rotated to align with the pointer to select any one of the selectable angles of the loading surface.
Dependencies are inferred from the claim text.