ES98905U - Useful chipbreaker for hard metal tools (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Useful rompevirutas for tools of hard metal that is characterized essentially by the fact of consisting of an interchangeable and superimposable support in the handle carrying the tool, verifying the subjection between both by the own pressure that results from fixing the assembly in the tower of the machine, while its settlement is verified by the horizontal planes in which, preferably, an adjustable rib and channel are respectively practiced, guaranteeing the correct stability and centering of both parts, with the particularity that in the at the front of the tool there is also, above the recessed area on the carbide insert welded to the handle, a small head with a transverse recess in which it adjusts, blocking it against the tool, a mixed piece of iron and hard metal together conveniently, which acts as rompevirutas, being both parts of a common nerve upper part of dorsal flank inclined backwards with respect to the working area, which also fits in a channel of the head of the tool, for which purpose, once the chip breaker part is disposed between the tool and the support, its tendency is to to be fixed and totally fixed in the recess-guide of the latter without the possibility of recoil, while the impossibility of frontal detachment and stability of the piece itself between said elements is guaranteed by the action of two screws arranged perpendicularly in the rear part of the iron. Chipbreaker immediately after the contact area with the tool of the handle, finally completing the clamping of the repeated piece rompevirutas by a third screw of pressure that, threaded in turn perpendicularly in the head of the interchangeable support, verifies the tightening on the dorsal flank inclined of the guiding nerve that the rompevirutas piece possesses. (Machine-translation by Google Translate, not legally binding)