Unlock instant, AI-driven research and patent intelligence for your innovation.

Wiredrawing step pulley

A technology of drawing tower and wear-resistant ring, applied in the field of drawing tower wheel, can solve the problems of wire pressing and operation interruption, etc.

Inactive Publication Date: 2009-01-07
DONGGUAN QI JIAN IND CERAMICS TECHN
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the wire to be processed is wound on a set of wire drawing rollers with a flat groove bottom, during the wire drawing operation, crimping often occurs, resulting in interruption of the operation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wiredrawing step pulley
  • Wiredrawing step pulley
  • Wiredrawing step pulley

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] figure 1 Shown is the first embodiment of the utility model.

[0017] The drawing cone 100 includes a base body 101, a gland 102, and a wear-resistant ring 103 embedded between the base body 101 and the gland 102. The wear-resistant ring 103 forms a groove with the base body 101 and the gland 102. The outer surface of the wear-resistant ring 103 Located at the bottom of the groove, the outer surface of the wear-resistant ring 103 has a taper. The taper is 1°. The bottom surface of the groove and the side surface are arc transitions. There are four grooves with different depths. The corresponding wear-resistant ring 103 also has four. The base body 101 is a combined base body mechanically connected. The front body 1011 and the rear body 1012 are combined into the base body 101 by screws 1013. The base body 101 is provided with a mounting hole 1014, and the hole 1014 is provided with a keyway 1015. The wear ring 103 is a wear ring made of ceramic material. When the wir...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the production field of wire and cable, especially the cone pulley for wire-drawing. The cone pulley includes base, gland, wearing ring inlayed between the base and the gland, a trough is formed by the wearing ring, the base and the gland, the outer surface of the wearing ring is at the bottom of the trough and tapered with range of taper within 0.05degreeto 5degree. The bottom and the side of the trough are arc transition. There are four troughs with different depth; the number of corresponding wearing ring is also four. The base is a combination with the mechanical means. The wearing ring is made of ceramic material. The wearing ring and the gland are the whole made of wear resistant material. The invention supplies a cone pulley for wire-drawing for working without pressing and breaking wire.

Description

technical field [0001] The invention relates to the field of wire and cable manufacturing, in particular to a drawing cone for manufacturing wire. Background technique [0002] The wire drawing tower wheel of making wire rod at present mostly is the wire drawing tower wheel that groove bottom is flat bottom, as the disclosed wire drawing tower wheel of Chinese patent CN03217058.0. Because the wire to be processed is wound on a set of wire drawing rollers with a flat groove bottom, during the wire drawing operation, crimping often occurs, resulting in interruption of the operation. The so-called crimping refers to the fact that during operation, the newly introduced wire into the wire drawing tower groove is pressed against the wire originally wound in the wire drawing tower groove, so that the wire originally wound in the wire drawing tower groove cannot be wound out, or even broken. . Contents of the invention [0003] The object of the present invention is to overcome ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B21C1/14
Inventor 吴子谦魏剑俞秀兰王巍
Owner DONGGUAN QI JIAN IND CERAMICS TECHN