A lapping machine for the production of reinforcement baskets with a bell sleeve for concrete pipes and the like, which comprises longitudinal rods and an armament wire wound about the longitudinal rod. Two synchronously driven driver disks for holding and guiding, respectively, are provided. One of the disks is longitudinally displaceable in a machine frame and support the ends of the longitudinal rods. The other of the disks is immovable and axially guides the longitudinal rods. Radially adjustable guide means are pivotally connected to radial arms of a central holding disk. The arms extend along a conical jacket, so that an axial movement of the holding disk results in a simultaneus radial displacement of the guide means for the longitudinal rods and means are arranged for controlling the axial movement of the holding disk in dependency upon the path of the supporting disk.
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