Abstract
A supporting device for supporting a workpiece for processing in a laser processing machine includes a base carrier having a guide body for fastening the supporting device in the laser processing machine, and a guide device provided on the base carrier for guiding the workpiece. The guiding device includes at least two guide elements, which are adjustable in distance to one another and on which the workpiece rests. The guide device has two slides, which are movable relative to the base carrier. At least one of the at least two guide elements is provided on each slide. The two slides are movable in coupled fashion, along two guides that are arranged at an angle to each other and are provided on the base carrier.