Spiral forming die set for metal wire

Abstract

The invention discloses a spiral forming die set for a metal wire. The spiral forming die set for the metal wire comprises a wire releasing mechanism, a wire pulling mechanism, a wire coiling mechanism and an axis moving mechanism, wherein a first connecting plate is arranged at the front side of a wire releasing support, and wire pressing shafts are arranged at intervals at the upper part of thefirst connecting plate; a wire guide shaft and a first clamping claw cylinder are arranged at the front side of the first connecting plate; the wire pulling mechanism comprises a wire pulling base, awire pulling cylinder and a second clamping claw cylinder; the axis moving mechanism comprises a first motor, a lower bottom plate, a moving die set and an upper connecting plate; the wire coiling mechanism comprises a wire coiling base, a second motor and a vertical wire coiling plate; a gearwheel and a pinion which are engaged with each other are arranged on the vertical wire coiling plate; andthe outer end of the wire guide shaft of the wire releasing mechanism penetrates the center of the gearwheel of the wire coiling mechanism and is close to a wire coiling head. With the adoption of thespiral forming die set for the metal wire, lubricating oil is not refilled during processing, and moreover, the spiral inside diameter of the metal wire is less than the outside diameter of an asbestos wire, so that the metal wire and the asbestos wire can be closely clung to each other; and the spiral forming die set for the metal wire has the advantages of being high in processing accuracy, andconvenient to adjust the outside diameter and the pitch.

Description

technical field [0001] The invention belongs to the technical field of automatic processing equipment, and in particular relates to a metal wire spiral forming module. Background technique [0002] When processing the core components of electronic cigarettes, resistance wires need to be helically formed on asbestos wires. When using the traditional spring machine to process the core component, due to the limitation of the forming principle, not only the resistance wire needs to be polluted by adding lubricating oil, but also the forming inner diameter of the resistance wire needs to be larger than the outer diameter of the asbestos wire, otherwise asbestos wire and Intertwining of wires. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a metal wire spiral forming module, which not only does not need to be filled with lubricating oil, but also can make the inner diameter of the metal wire spiral smaller than the oute...

AI Technical Summary

Problems solved by technology

When using the traditional spring machine to process the core component, due to the limitation of the forming principle, not only the resistance wire needs to be polluted by adding lubricating oil, but also the forming inner diameter of the resistance wire needs to be larger than the outer diameter of the asbestos wire, otherwise asbestos wire and Intertwining of wires

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