Press Tool Guide Element for Uniform Tubular Gap Closure

A guide element is introduced as an intermediary component between the pressing jaw and the workpiece. This guide element has a guide surface that directs the pressing jaw's movement path, ensuring uniform gap closure despite varying friction conditions. The guide element mediates the interaction between the displaceable pressing jaw and the workpiece, translating the closing motion into controlled, uniform gap reduction.

The guide element changes the movement parameter of the pressing jaw by providing a constrained path. Instead of allowing free displacement influenced by friction, the guide surface imposes a defined trajectory that ensures consistent angular movement and uniform gap closure across all pressing jaws during the closing process.

The guide element performs a preliminary action by establishing a controlled movement path for the pressing jaws before the actual pressing occurs. During the closing phase, the guide surface ensures that gaps are closed uniformly and progressively, preventing material accumulation from occurring in the first place. This preliminary control of jaw movement eliminates the condition that would lead to burr formation.

The guide element converts the potentially harmful effect of friction-induced uneven movement into a beneficial controlled motion. By providing a guide surface that works with the friction forces rather than against them, the system transforms variable friction conditions into consistent, predictable jaw movement that prevents material accumulation while maintaining strong connections.