Rotary cutting head mechanism of low-speed wire cutting machine

Abstract

The utility model discloses a rotary cutting head mechanism of a low-speed wire cutting machine, which comprises a mounting seat, a wire inlet hole is arranged at the upper end of the mounting seat, a wire outlet hole is arranged at the lower end of the mounting seat, and a wire guide hole die is fixedly connected at the wire outlet hole. According to the cutting head mechanism, the detachable wire guide hole mold core is arranged, after the wire guide hole mold is abraded, only the wire guide hole mold core needs to be replaced, the material cost and the maintenance cost are reduced, the whole cutting head mechanism does not need to be detached and replaced, the downtime is shortened, and the cutting efficiency is improved; the installation stability of the wire guide hole mold core can be improved, the position of the electrode wire can be restrained by arranging the wire guide plate and the wire guide wheel, it is ensured that the electrode wire keeps perpendicularity and is prevented from deflection in the cutting process, the arranged positioning wheel can further optimize the positioning precision and operation stability of the electrode wire, it is ensured that the electrode wire is located in the center of the wire guide hole mold all the time, and the cutting efficiency is improved. And deviation during cutting is avoided.

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