Pressure lubrication die box for wire drawing machine

Abstract

The invention relates to a pressure lubrication die box for a wire drawing machine, in particular to the pressure lubrication die box which is used for lubricating drawn steel wires, and belongs to the technical field of wire drawing machine equipment. The pressure lubrication die box mainly comprises a lubrication box body, a rolling wheel base, a sliding block, a first roll shaft, a gear motor, a motor support, a first chain wheel, a second chain wheel, a connecting rod support, a crank, a connecting rod, a sliding rod, a core shaft, a bushing block, a stirring wheel, an intermediate roll shaft and a second roll shaft. The pressure lubrication die box is simple, compact and reasonable in structure; lubricant powder can flow circularly in a lubricant powder box to ensure that the die box is reliable in lubrication; and the service life of a wire drawing die is greatly prolonged, the production cost is reduced, and the phenomenon that wires are broken in the production process is greatly reduced.

Description

technical field [0001] The invention relates to a pressure lubricating mold box of a wire drawing machine, in particular used for lubricating drawn steel wires, and belongs to the technical field of wire drawing machine equipment. Background technique [0002] With the development of the metal products industry, high speed, high efficiency, low cost and strong process adaptability have become the pursuit goals of production enterprises. Wire drawing machine is a kind of mechanical equipment widely used in machinery manufacturing, metal processing, petrochemical industry, wire and cable and other industries. It is used to draw wire or rod to make the diameter, roundness, The internal metallographic structure, surface finish and straightening degree all meet the raw material processing requirements for the production of standard parts and other metal products. Therefore, the pretreatment quality of the wire or bar by the wire drawing machine is directly related to the product...

AI Technical Summary

Problems solved by technology

The lubricating powder in the mold box of the common dry-type wire drawing machine is easy to coke at the conical hole of the wire drawing die entrance, thereby hanging off the lubricating carrier on the surface of the steel wire, preventing the wire from carrying powder, resulting in lubrication failure, resulting in bright wire and shrinkage; the lubricating powder on the steel wire Driven by the driving force, it continues to pile forward, so that the steel wire behind is exposed without powder coverage, which affects the lubrication effect. It is necessary to manually stir the lubrication powder evenly at regular intervals, making the product quality unstable and uncertain; dry friction causes the service life of the drawing die to be shortened.

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