A combined machine for working a wire rod in order to obtain metal products with at least a curved shape is disclosed that comprises a support bench configured to support and guide, along an axis of movement, a mobile slider comprising a work plane on which a curving unit is operative. The combined machine has vise means in the support bench. The slider also comprises, on the work plane, a bending unit associated with the curving unit and the vise means are positionable in a direction orthogonal to the axis of movement.

A servo-rotating all-function tool module is provided for use with a spring forming machine and includes an axle rotating tool module and a servo transmission module assembly. The axle rotating tool module is rotatably mounted, in combination with an axle of the rotary axle assembly of the spring forming machine, to a front wall board and includes an oscillating base and a tool. The oscillating base is rotatably mounted to the rotary axle assembly. The tool is mounted to an end of the oscillating base. The servo transmission module assembly is mounted to the spring forming machine and includes a servo moving ring circumferentially surrounding the oscillating base for driving the oscillating base to oscillate in all directions to thereby cause the tool to press down or lift upward.

A servo-rotating all-function tool module is provided for use with a spring forming machine and includes an axle rotating tool module that is mounted, together with an axle, to a front wall board and includes a tool and an axle slide base mounted to the axle, so that the axle slide base is acted upon by a force to slide along the axle, the tool is caused to press downward or return upward. A servo transmission module assembly is mounted to the spring forming machine to provide a driving force for causing the axle slide base to slide along the axle. Since the tool module is mounted, together with the axle, to a front wall board of the spring forming machine, the direction in which the tool approaches a wire can be varied by rotating the axle in order to conduct operations of bending at different angles and twisting/looping.

A wire forming device, comprising: a base seat and four wire forming units. The base seat is provided with a wire output port at its center. The four wire forming units are disposed respectively on four corners of the base seat, and each provided with a movable plate. A plurality of tool seats are located in parallel and disposed at a front end of the upper plate, while an up-down driver is disposed at a rear end of the upper plate. A left-right driver is disposed on back side of the base seat and on back side of each lower plate. As such, through using the up-down driver and the left-right driver, the movable plate can be made to move upward, downward, left, and right in two dimensions, to bring the forming tool of tool seat at front end of the movable plate into action.

The invention relates to a device and method for bending strand-shaped workpieces. A holder for a strand-shaped workpiece is provided. A bending tool comprises at least one radius part and one bending part. The workpiece can be bent by pivoting the bending part about the radius part. Moreover, a workpiece drive shaft that extends at least in a longitudinal direction is provided for driving the bending tool and a positioning device for positioning the bending tool relative to the workpiece. The positioning device enables a displacement of the bending tool and the tool driveshaft in at least one transverse direction that runs transversely to the longitudinal direction. A drive wheel is rotatably arranged around an axis that is fixed relative to the workpiece and is coupled via a transmission device to drive the tool driveshaft. The transmission device has at least one coupling element that can move transverse to the axis of the drive wheel.

A servo-rotating all-function tool module is provided for use with a spring forming machine and includes an axle rotating tool module and a servo transmission module assembly. The axle rotating tool module is mounted to the axle and includes an axle slide base and a tool, so that the axle slide base is acted upon by a force to slide along the axle, the tool is caused to press downward or return upward. The servo transmission module assembly is mounted to the spring forming machine to provide a driving force for causing the axle slide base to slide along the axle. Since the tool module is mounted to an axle mounted to a front wall board of the spring forming machine, the direction in which the tool approaches a wire can be varied by rotating the axle in order to conduct operations of bending at different angles and twisting/looping.

The present disclosure relates to an automatic forming machine for plant growth supports, comprising a ring rolling system with a ring rolling unit, a mold system with a mold unit, and a welding system, which are all disposed on a machine frame, wherein the ring rolling unit can roll a metal wire and make the metal wire be formed into a ring with an opening in the mold unit; the mold system is for carrying the ring and making two free ends of the ring with an opening aligned or alternately overlap with each other; the welding system welds can weld the opening of the ring carried by the mold unit, causing the ring to become a closed ring. The present disclosure has a high automatic degree and can reduce the production time and labor cost.