Straight line intersecting roller guide is vice

The utility model provides a straight line intersecting roller guide is vice, set up the slider on the guide rail including a linear guide and activity, the lateral part that the guide rail is close to the slider is equipped with the track groove of V -arrangement, the slider can be followed the guide rail and moves through being set up roller slewer on the track groove, roller slewer includes roller circulation unit, roller circulation unit includes the base, install the holder group between base and guide rail, and the roller that sets up on the holder is organized, holder group is arranged by a plurality of holder units and forms, roller group is formed by the combination of a plurality of rollers, two adjacent roller intercrossing set up. The utility model discloses a holder unit of single roller group structure and stand alone type, adjacent two roller cross arrangements be each other contactless nevertheless, and this kind sets up mode simple structure, simple to operate, the friction is little, intensi