Opposite-stirring lubricating device for wire rod

Abstract

The invention discloses an opposite-stirring lubricating device for a wire rod, which comprises a wire passing box body, an opposite-stirring mechanism and a driving device, wherein the opposite-stirring mechanism comprises a driving spiral stirring shaft and a driven spiral stirring shaft rotating opposite to the driving spiral stirring shaft; the driven spiral stirring shaft and the driving spiral stirring shaft are symmetrically arranged on the two sides of the position through which a steel wire penetrate and are parallel to the steel wire; a transmission gear connected with the driven spiral stirring shaft is arranged at one end of the driving spiral stirring shaft. By the arrangement of the opposite-stirring lubricating device, lubricating powder can be fully turned and stirred, and the lubricating powder can generate extruding force on the steel wire, so that the steel wire can be uniformly coated with the lubricating powder, and the lubricating effect is enhanced; therefore, non-uniform deformation during drawing and drawing heat are reduced, the quality and the performance of the steel wire are effectively improved, the service life of the wire passing box body is prolonged, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of electric wire and cable production, in particular to a wire rod stirring lubricating device. Background technique [0002] The lubricating mold box of the usual wire drawing machine is fixed at the entrance of the wire drawing machine and in front of the reel of the wire drawing machine, and at the line inlet between other reels. The lubricating mold box of the wire drawing machine is provided with a cavity, which is filled with lubricating powder for wire lubrication. Ordinary wire feeding lubrication is completely dependent on the natural sticky belt lubrication when the steel wire passes through the lubricating powder. If the amount of lubricating powder is slightly insufficient, or if the amount of lubricating powder is not checked frequently and stirred on time and as appropriate, the amount of powder carried by the steel wire will be limited, which will directly affect the lubrication effect and fur...

AI Technical Summary

Problems solved by technology

Ordinary wire feeding lubrication is completely dependent on the natural sticky belt lubrication when the steel wire passes through the lubricating powder. If the amount of lubricating powder is slightly insufficient, or if the amount of lubricating powder is not checked frequently and stirred on time and as appropriate, the amount of powder carried by the steel wire will be limited, which will directly affect the lubrication effect and further affect The quality of the finished steel wire, and the lubricating powder is also easy to age, so the temperature rise of the mold box caused by poor lubrication, which is often called "drawing heat", not only easily deteriorates the performance of the steel wire, but also reduces the service life of the wire drawing die. thereby increasing production costs

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