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High-speed continuous special-shaped wire rolling mill

A wire rod rolling mill and wire rod rolling technology, which are applied in the driving device of metal rolling mill, metal rolling, metal rolling, etc., can solve the problems affecting the special-shaped wire industry market, etc., and achieve uniform and compact internal grains and rebound stress Small, good stress index effect

Pending Publication Date: 2022-01-04
华航高科(广州)有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has greatly affected the industrial market for special-shaped wire rods

Method used

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  • High-speed continuous special-shaped wire rolling mill
  • High-speed continuous special-shaped wire rolling mill
  • High-speed continuous special-shaped wire rolling mill

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein can be arranged and designed in a variety of different configurations.

[0030] like figure 1 As shown, the high-speed continuous special-shaped wire rod rolling mill includes: front feeding device 2, shaping and straightening device 3, special-shaped wire rod rolling device 4, quality inspection device 5, and linkage take-up device 6; the high-speed continuous special-shaped wire rod rolling mill will need to roll The processed special-shaped...

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Abstract

The invention discloses a high-speed continuous special-shaped wire rolling mill. A special-shaped wire is released out by a front feeding device, after being shaped and straightened by a shaping and straightening device, the special-shaped wire enters a special-shaped wire rolling device to be rolled, the special-shaped wire is subjected to online quality detection by a quality detection device, and finally the special-shaped wire enters a linkage take-up device to be stored; and the same deformation amount of the special-shaped wire adopts continuous rolling of multiple front and back stations, multi-roller and multi-point simultaneous driving and multi-time size micro-adjustment, high-precision control can be achieved, the stress index of the formed special-shaped wire is good, at the same rolling station, according to different deformation shapes of the sections of the special-shaped wire, multi-roller simultaneous rolling is adopted on the sections of the special-shaped wire, the shape of the special-shaped wire can be realized more quickly and more accurately, and the size target value is achieved. The product quality online detection device is arranged so that the product quality can be continuously and quickly detected in a non-stop state, and is fed back to a central control unit to achieve servo adjustment. The production efficiency is high, and the wire outlet speed of the special-shaped wire rod can be 100 m / min or above.

Description

technical field [0001] The invention relates to the technical field of forming and processing equipment for special-shaped wire rods, in particular to a high-speed continuous special-shaped wire rod rolling mill, which has good stress index and high dimensional control precision for forming special-shaped wire rods. Background technique [0002] Rolling method to produce special-shaped wire rod is to roll the steel wire into special-shaped cross-section shape by rolling. At present, in the existing rolling process of special-shaped wire rod, some adopt one station to roll and shape the special-shaped wire rod once. The rolling deformation is large, the radial rebound stress of the special-shaped wire cross-section is large, the stress index of the formed special-shaped wire cannot meet the requirements, and the dimensional control accuracy is not high. Secondly, the product quality inspection cannot realize online detection and real-time feedback to the central control. Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B1/18B21B15/00B21B35/04
CPCB21B1/18B21B15/00B21B35/04B21B2015/0057B21B2015/0064
Inventor 刘国梁姜敏
Owner 华航高科(广州)有限公司
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