Vertical honing machine with online gauge device

The utility model relates to a vertical honing machine with an on-line gauge device, which comprises a frame, a spindle box, a feed force measuring device, a feed amount measuring device, a mounting table and the on-line gauge device mounted on the mounting table, the feed amount measuring device is used for measuring the feed amount of a honing tool, and the on-line gauge device is used for measuring the feed amount of the honing tool. The online gauge device comprises a gauge, a gauge seat, a balance ring and a support, the gauge is installed in an inner hole of the gauge seat, the gauge seat is installed in the balance ring in a swinging and horizontal floating mode through two coaxial rotating shafts, the balance ring is installed in the support in a swinging and horizontal floating mode through two coaxial rotating shafts, and the support is installed on the installation table. The gauge and the honing machining center are coaxial, and free centering floating is carried out through the gauge base and the