Patent ID: 7882867

Claim:
A mortise/tenon machine comprising: a base including side plates and a guiding plate installed between the side plates transversely and horizontally, with a plurality of openings formed on the guiding plate, with a workpiece disposed slideably on the openings; a rail member installed between the side plates, with the rail member and the guiding plate being approximately in a same horizontal position at the base; a sliding base mounted on the rail member transversely and slideably, wherein the sliding base further includes a slide rail transversely formed on a bottom of the sliding base for sliding along the rail member; a working platform having a first end and a second end, with the second end of the working platform disposed on the sliding base longitudinally and slideably; and an operable handle device connecting the second end of the working platform and a side of the sliding base that is opposite to the guiding plate; wherein the operable handle device drives the sliding base to transversely slide with respect to the base and simultaneously drives the working platform to longitudinally slide with respect to the base.