Groove grinding machine's slide rail base

The utility model discloses a groove grinding machine's slide rail base, including bottom plate seat, upper and lower track and middle flexible hole, its characterized in that bottom plate seat is rectangular cylinder, among bottom plate seat preceding upper portion transversely be equipped with get on the right track, well lower part transversely is equipped with down the track, the left side middle part of the front of bottom plate seat to be equipped with the left -hand thread hole between upper and lower track, right side middle part in the front of bottom plate seat to be equipped with the right -hand thread hole between upper and lower track, between among the left side of bottom plate seat, turn right from a left side, it has a flexible hole in centre to bore, and the right side of passing through to the bottom plate seat is bored from the left side of bottom plate seat in middle flexible hole, the left side middle part of the back of bottom plate seat is equipped with left locating hole, the right sid