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Roller device

A technology of rollers and wheel covers, which is applied in the field of metal forming production equipment, can solve the problems of frictional damage of steel wires and guide wheel grooves, reduce product quality and production efficiency, etc., achieve reduced friction, simple structure, and improved quality and work efficiency effect

Inactive Publication Date: 2015-10-21
WUXI PINGSHENG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the drawing of the steel wire, frictional damage between the steel wire and the groove of the guide wheel is prone to occur, and a large amount of heat will be generated
The friction between the steel wire and the groove of the guide wheel reduces the quality of the product and the efficiency of production

Method used

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Embodiment Construction

[0017] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0018] Such as Figure 1~2 As shown, the present invention mainly includes a first wheel cover 1 and a second wheel cover 2, the first wheel cover 1 and the second wheel cover 2 are connected into one body by a plurality of screws 5, and a plurality of screws 5 are connected between the first wheel cover 1 and the second wheel cover 2. Evenly distributed on the second wheel cover 2.

[0019] The inboard connection of the first wheel cover 1 and the second wheel cover 2 is provided with an annular groove 6, and a plurality of first bearings 3 and second bearings 4 of the same number are installed side by side in the annular groove 6, and a plurality of first bearings 3 and the second bearings 4 are arranged side by side. The two bearings 4 are evenly distributed in the annular groove 6 .

[0020] The center of the first wheel cover 1 is provided with ...

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PUM

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Abstract

The invention relates to a roller device, specifically relates to a device for passing through a steel wire in a wire-drawing machine, and belongs to the technical field of metal forming production equipment. The roller device comprises a first roller cover and a second roller cover; the inner sides of the first roller cover and the second roller cover are connected with circular grooves; the circular grooves are provided with a plurality of first bearings and second bearings with an equal number side by side; the center of the first roller cover is provided with a first shaft hole; the center of the second roller cover is provided with a second shaft hole; the first shaft hole and the second shaft hole are communicated; and the center line of the first shaft hole and the center line of the second shaft hole are coaxial. The roller device is simple, compact and reasonable in structure, greatly reduces frictional force between the steel wire and the roller device, and increases the quality and working efficiency of drawing the steel wire.

Description

technical field [0001] The invention relates to a roller device, specifically used for passing steel wires in a wire drawing machine, and belongs to the technical field of metal forming production 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 quality of the standar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C1/02
Inventor 顾康建
Owner WUXI PINGSHENG SCI & TECH