2results about "Skinning instruments" patented technology

The utility model relates to a skin pulling machine technical field, and disclose a kind of skin pulling machine with protection function, including rack, the inner wall of the rack is provided with electric push rod, the bottom fixed mounting of electric push rod has moving plate, the front fixed mounting of moving plate has connecting plate, this skin pulling machine with protection function is provided with control component, the output shaft of motor drives the rotation of rotating rod, the fixed disc of rotating rod surface can drive reel synchronous rotation, reel is reeled to padlock, when rotating, the articulated movable block of disc surface can synchronous rotation, and in the process of rotation, the surface of bump is contacted, movable block is contacted by bump and can be folded under the action of torsion spring, since bump is provided with two groups, thus can be extruded to movable block multiple times, reel rotation speed can be buffered, avoid the uneven situation of skin pulling quality due to rotation, pulling speed is too fast.

A rotary cutting tool includes a blade housing and an annular insert. The blade housing includes a housing raceway. The annular insert includes an insert raceway. One of the housing raceway and the insert raceway defines a wear-resistant band. The other of the housing raceway and the insert raceway defines an annular groove. The annular groove receives the wear-resistant band such that the annular insert is rotatably supported by the blade housing. The wear-resistant band has an annular surface. The wear-resistant band includes a plurality of surface structural features formed in the annular surface.