Energy-saving rotary stirring die box of wire drawing machine

Abstract

The invention relates to an energy-saving rotary stirring die box of a wire drawing machine. The energy-saving rotary stirring die box comprises a lubrication box body and a die box body, wherein a wire drawing die is arranged in the die box body; a stirring device is arranged on the lubrication box body; a wire drawing die rotating device is arranged on the die box body; the stirring device and the wire drawing die rotating device share one double-output-shaft speed reduction motor; and clutches are arranged on the output shafts of the speed reduction motor. In the energy-saving rotary stirring die box, the stirring device arranged on the lubrication box body is used for stirring lubrication powder; as the lubrication powder cannot be accumulated in the lubrication box body, the lubrication effect is reliable; the wire drawing die rotating device arranged on the die box body can drive the wire drawing die to rotate, so that the wire drawing die is abraded uniformly, the service life of the wire drawing die can be prolonged, and the size of a drawn steel wire can be stabilized; and the stirring device and the wire drawing die rotating device share one double-output-shaft speed reduction motor, so that the energy-saving rotary stirring die box is compact in structure, low in cost and energy-saving.

Description

technical field [0001] The invention relates to a mold box of a wire drawing machine, in particular to an energy-saving rotary stirring mold box of a wire drawing machine. Background technique [0002] The metal wire drawing machine belongs to the pre-processing equipment for the production of metal products. Its function is to draw the wire or bar through the wire drawing machine, so that the diameter, roundness, internal metallographic structure, surface finish and straightness of the wire or bar are all improved. Meet the requirements. The wire drawing machine mold box is used to fix the wire drawing die and provide lubricating powder. [0003] Such as figure 1 As shown, it is a commonly used dry-type wire drawing machine mold box at present, which includes a lubricating box body 22 and a mold box body 16. Lubricating powder 7 is housed in the lubricating box body 22, cooling water 10 is housed in the mold box body 16, and the wire drawing die 15 is installed in the mo...

AI Technical Summary

Problems solved by technology

The mold box of the wire drawing machine has the following defects: 1. The lubricating powder is easy to coke at the conical hole of the wire drawing die inlet, thereby scraping off the lubricating carrier (coating) on ​​the surface of the steel wire, preventing the steel wire from carrying powder, resulting in lubrication failure, resulting in bright wire and shrinkage. 2. When used in the rough drawing (billet opening) machine, due to the irregularity of the cross-sectional geometry such as the diameter and roundness of the hot-rolled disc, the drawing die will wear unevenly, so that the geometric size of the drawn steel wire will be affected. 3. Driven by the steel wire, the lubricating powder is continuously piled forward, so that the steel wire behind is exposed without powder coverage, which affects the lubrication effect, and the lubricating powder needs to be manually regularly Stir evenly, making the product quality unstable and uncertain

Images