High-precision five-axis automatic wire forming machine

Abstract

The invention relates to the technical field of bending equipment, discloses a high-precision five-axis automatic wire forming machine, and solves the problems of poor universality because different moulds are required to be developed for forming steel wires by forming moulds, and low product precision, low efficiency, resource loss and high cost because part products are required to be completedby a plurality of moulds. The high-precision five-axis automatic wire forming machine comprises a machine body and a guide rail; the guide rail is mounted at the top end of the machine body; a straight-line mechanism is fixed to one end above the guide rail; a wire pulling mechanism is mounted at the position, on side of the straight-line mechanism, above the guide rail; a wire rotating mechanismis fixed to one end, far away from the straight-line mechanism, of the wire pulling mechanism; a cutting mechanism is fixed to the position, at the other end above the guide rail, at the top end of the machine body; and a bending mechanism is mounted at the position, on the front side of the cutting mechanism, at the top end of the machine body. The high-precision five-axis automatic wire formingmachine disclosed by the invention realizes the complete processes of straightening a coiled wire, feeding, rotating, forming and cutting, can reduce a manual operation error and a step-by-step process error of a forming mould, is high in universality and high in efficiency, saves the labor, and improves the product quality.

Description

technical field [0001] The invention belongs to the technical field of bending equipment, in particular to a high-precision five-axis automatic wire forming machine. Background technique [0002] Bending - under the pressure of the upper die or lower die of the bending machine, the metal sheet first undergoes elastic deformation and then enters plastic deformation. In the initial stage of plastic bending, the sheet metal is free to bend as the upper die or lower die aligns When the material is pressed, the sheet material and the inner surface of the V-groove of the lower mold are gradually closed, and the radius of curvature and the bending arm are also gradually reduced. Continue to pressurize until the stroke ends, so that the upper and lower molds are in full contact with the sheet at three points. At this time, a V-shaped bend is completed, which is commonly known as bending. [0003] Old process: using forming dies and hand-bending steel wires to form products of diffe...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a high-precision five-axis automatic wire forming machine, which effectively solves the need to develop different molds for forming steel wires, and its versatility is poor; and some products require multiple The mold can only be completed, the product accuracy is poor, the efficiency is low, the resource consumption is high, and the cost is high.

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