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Section steel rolling mill guide

A rolling mill and section steel technology, applied in the field of rolling mill wire and bar guide, can solve the problems of high replacement cost, section steel warping and roll wrapping, adverse effects of rolling mill, etc., and achieve the effect of avoiding wire bar wrapping and saving costs

Active Publication Date: 2015-10-14
HEFEI BAISHENG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the side plate and the guide beam are integrally arranged. When the side plate wears seriously, the entire guide must be replaced, and the replacement cost is very high; moreover, during the rolling process, complex sections Section steel is prone to warping and rolling, which will have an adverse effect on the rolling mill and the entire production

Method used

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  • Section steel rolling mill guide
  • Section steel rolling mill guide
  • Section steel rolling mill guide

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Embodiment Construction

[0016] combine Figure 1 to Figure 8 , the present invention is further explained in detail:

[0017] A section steel rolling mill guide, including a guide beam 10 for connecting with a rolling mill frame, on which a side plate 20 is arranged, and the side plate 20 and the guide beam 10 form a detachable fit and are arranged at intervals A guard plate 30 is arranged between the side plates 20, and the guard plate 30 forms a detachable fit with the guide beam 10. The height of the guard plate 30 is set adjacent to the bottom of the material chamber A. A guard plate 30 is arranged between them, and the side adjacent to the roll B of the guard plate 30 is placed on the bottom of the cavity A of the material chamber. One side of the roller is built on the bottom of the material chamber A, and the billet after rolling is transported to other stations for billet processing along the guard plate 30, so as to avoid the phenomenon that the billet to be processed is wrapped around the ...

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Abstract

The invention relates to the technical field of guide of mill wire bars with complex sections, in particular to a guide and guard device for a section mill. The guide and guard device comprises a guide and guard beam used for being connected with a machine frame of the mill. The guide and guard beam is provided with side plates. The side plates and the guide and guard beam are detachably matched. Guard plates are arranged between the side plates arranged at intervals. The guard plates and the guide and guard beams are detachably matched. The height of the guard plates is equal to that of the bottom of a containing cavity. The guard plates are arranged between the side plates. One side, adjacent to a roller, of each guard plate is arranged on the bottom of the containing cavity in an erecting mode. The phenomenon that the wire bars wind around the roller can be avoided, the guard plates, the side plates and the guide and guard beam are detachably matched, in the replacing process, only a single part needs to be replaced independently, operation is convenient, and the cost is saved greatly.

Description

technical field [0001] The invention relates to the technical field of guides for rolling mill wires and bars with complex cross-sections, in particular to a section steel rolling mill guide. Background technique [0002] During the rolling process of section steel such as I-beam, channel steel, etc. through the rolls of the rolling mill, due to the complex cross-section, when the billet to be processed passes through the rolls, it generally needs to be rolled in several stages, specifically, the upper and lower directions are aligned with each other. The rolled material-holding cavity formed by matching is set roughly the same as the final cross-sectional profile that needs to be rolled and formed, and several similar material-holding cavities are set in the roll length direction of the roll until the material-holding cavity set later is in line with the final need. Rolled profiles with identical settings (combined with Figure 8 As shown, the marked symbol A is the outline...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B39/16
Inventor 娄霆马飞跃王亮王立格
Owner HEFEI BAISHENG SCI & TECH
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