Stranded welding wire hammering machine

Abstract

The invention relates to a stranded welding wire hammering machine. The stranded welding wire hammering machine comprises a hammering machine base (3), wherein a mandrel (19) is installed in the center of the hammering machine base (3) in a penetrating manner, a big gear wheel (18) is arranged at the left end of the mandrel (19), a gear ring (9) is arranged on the periphery of the big gear wheel (18), a plurality of second bearing pedestal (7) are arranged on the periphery of the right side of the big gear wheel (18), one eccentric shaft (8) is installed on each second bearing pedestal (7) in a penetrating manner, one pinion (10) is arranged on each eccentric shaft (8), a plurality of limiting sliding grooves (20) are evenly formed in a left fixing plate (21) outwards along the center of the left fixing plate (21), one hammer forging die (15) and one transmission block (13) are arranged in each limiting sliding groove (20), one crank (11) is arranged at the left end of each eccentric shaft (8), and one end of each crank (11) is connected with the corresponding transmission block (13). The working efficiency of the stranded welding wire hammering machine is high, the phenomena that stranded welding wires are slub and have internal stress can be eliminated, and the ideal surface state of the stranded welding wires can be achieved.

Description

technical field [0001] The invention relates to a stranded welding wire hammer forging machine, which belongs to the technical field of welding wire production equipment. Background technique [0002] As an important material processing technology, welding technology is widely used in machinery manufacturing, petrochemical, shipbuilding, bridge, aerospace and other industries. Welding materials mainly include welding rods, welding wires, welding strips, fluxes, solders, etc. With the continuous improvement of the level of welding automation in my country, the amount of welding wire that can adapt to automated welding is increasing rapidly. Improving welding productivity of metal arc welding is an important aspect to promote the development of welding technology, and increasing welding deposition rate and reducing welding heat input are important measures to improve welding quality and productivity. The size of the wire diameter is an important factor in the welding depositi...

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Problems solved by technology

[0004] Although the above-mentioned patent discloses the structure of the multi-strand welding wire, it does not disclose the equipment for producing the multi-strand welding wire, and what kind of twisting machine is used is a difficult problem for manufacturing the above-mentioned multi-strand welding wire. Neither the combination machine nor the wire rope stranding machine is suitable

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