Lathe follow rest for furnace roller machining

The utility model relates to the field of machinery, and provides a lathe follow rest for furnace roller processing, which comprises a support frame and an adjusting clamp, and the adjusting clamp is arranged on the support frame; the adjusting clamp comprises an internal thread sleeve, a fixing base, a limiting plate, a screw with a handle and a copper sleeve, the fixing base is arranged on the supporting frame, the limiting plate and the internal thread sleeve are arranged at the outer end and the inner end of the fixing base respectively in a sleeving mode, the limiting plate is connected with the internal thread sleeve through a connecting piece, and the screw with the handle sequentially penetrates through the limiting plate, the connecting piece and the internal thread sleeve. Meanwhile, the screw with the handle is in threaded fit with the internal thread sleeve; the copper sleeve is fixed at the inner end of the screw with the handle and extends out of the internal thread sleeve and the fixed base; by