Wire drawing lubrication equipment for steel strand production

Abstract

The invention discloses a wire drawing lubrication equipment for steel strand production, which comprises a steel wire drawing box, the steel wire drawing box includes a drawing die and a positioning base frame, and the drawing die and the positioning base frame are installed in the steel wire drawing box The central axis of the inner extension is set; the drawing die is fixedly connected to the side of the steel wire drawing box close to the discharge port; the positioning base frame is rotatably connected to an interlocking rotating tube, and the interlocking rotating tube is close to the drawing die One side is fixedly connected with a powder brushing disk, and the side of the powder brushing disk far away from the positioning base frame is connected with three annularly arranged lubricant powder storage boxes, and the three lubricant powder storage boxes are provided with spray nozzles on the side close to each other. feed port. The invention makes the interlocking rotating tube rotate under the drive of the driving mechanism, and sprays the steel wire passing through the interlocking rotating tube, so that the lubricating powder is evenly coated on the steel wire, thereby improving the lubricating effect of the lubricating powder on the steel wire, reducing the Wire breakage and die wear occur due to the lack of lubricating powder on the surface of the steel wire.

Description

technical field [0001] The invention relates to the technical field of steel strand production equipment, in particular to a wire drawing lubrication equipment for steel strand production. Background technique [0002] Steel strand is a steel product composed of multiple steel wires. The manufacturing process is divided into monofilament manufacturing and stranded wire manufacturing. (Cold) wire drawing technology is used when making monofilament. According to different materials of the product, it can be high carbon steel wire rod , Stainless steel wire rod or medium and low carbon steel wire rod, if galvanizing is required, electroplating or hot-dip treatment should be carried out on the monofilament. In the strand manufacturing process, a stranding machine is used to twist multiple steel wires into a product, and the prestressed steel strand also needs to be continuously stabilized after forming. The steel strand needs to be drawn before being stranded, which is insepara...

AI Technical Summary

Problems solved by technology

[0004] In the above technical solution, the amount of lubricating powder used can be controlled and the waste of lubricating powder can be reduced. However, when the lubricating powder is used, since the cross section of the steel wire is circular, it is easy to prevent the lubricating powder from being evenly coated on the surface of the steel wire, resulting in poor lubricating performance. If it is not enough, the surface quality of the steel wire will be greatly reduced when drawing in the mold, and even the broken wire of the steel wire and the wear of the mold will be aggravated. The yield rate cannot be guaranteed, which will bring huge economic losses to the enterprise.

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