Roll collar preheating device for high-speed wire rod production
A preheating device and roll ring technology, applied in the direction of rolls, metal processing equipment, metal rolling, etc., can solve the problems of preheating, back-and-forth transportation for installation, bump damage to the roll ring, and no protection.
Active Publication Date: 2019-01-18
WUHU XINXING DUCTILE IRON PIPES
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Problems solved by technology
There are several disadvantages in this method: 1) The surface temperature of the unit is not enough to ensure the preheating requirements of the roller rings; 2) Double-line production, the number of roller rings is large, and all the roller rings cannot be fully preheated; 3) The roller rings are placed directly outside , without protection, it is easy to cause bump damage to the roller ring; 4) The preheating and installation of the roller ring needs to be carried back and forth, and the labor intensity of the workers is high
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[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0026] In the present invention, unless otherwise specified, the orientation words included in the term such as "up, down, left, right, front, back, inside and outside" only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art. , and should not be construed as a limitation of this term.
[0027] see Figure 1-3 The roll ring preheating device for high-line production shown in the figure, the roll ring preheating device includes a trailer 1 and a preheating box 2, and the two sides of the preheating box 2 in the forward direction of the trailer 1 are respectively provided with A closeable box d...
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Abstract
The invention discloses a roller ring preheating device for high-speed wire rod production. The roller ring preheating device comprises a trailer and a preheating box, wherein two sides of the preheating box, which are positioned in the advancing direction of the trailer, are respectively provided with a closable box door; wherein a plurality of electric preheating heaters are arranged in the preheating box in the advancing direction of the trailer, and a plurality of placing plates are fixedly connected with the two sides of the electric preheating heaters in the preheating box from top to bottom respectively; Each placing plate is arranged and fixedly connected with a plurality of partition frames in the respective length direction, each placing plate is paved with protective rubber pads, and each protective rubber pad covers the plurality of partition frames corresponding to the protective rubber pads. The roller ring preheating device solves the preheating problem before the rollerring is arranged on the line, avoids collision before the roller ring is arranged on the line, facilitates the carrying of the roller ring, reduces the labor intensity of workers and the damage of the roller ring caused in the carrying process, and has the advantages of low manufacturing cost, simple structure and convenient operation.
Description
technical field [0001] The invention relates to a roller ring preheating device, in particular to a roller ring preheating device for high-line production. Background technique [0002] Tungsten carbide roller rings are used in the high-speed rolling high-speed area of steel rolling, and work under high-temperature, high-speed, and high-impact conditions. Fully preheat the roller ring. [0003] It turns out that there is no special roller ring preheating device for high-speed line production, but the roller ring is placed on the unit in the high-speed area for preheating. This method has several disadvantages: 1) The surface temperature of the unit is not enough to ensure the preheating requirements of the roller rings; 2) The double-line production has a large number of roller rings, and cannot fully preheat all the roller rings; 3) The roller rings are placed directly outside , without protection, it is easy to cause bump damage to the roller ring; 4) The preheating an...
Claims
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IPC IPC(8): B21B27/10B21B1/16
CPCB21B1/16B21B27/106
Inventor 严军
Owner WUHU XINXING DUCTILE IRON PIPES