Single wheel combined rolling guide groove

Abstract

The invention relates to a single wheel combined rolling guide groove which comprises a guide groove body and a guide groove cover. The guide groove cover is arranged on the upper portion of the guide groove body, and the single wheel combined rolling guide groove is characterized by further comprising a guide wheel at one end of the guide groove body, a guide wheel support and a support fixing block. The guide wheel support is arranged on the upper portion of the guide wheel, adjusting bolts are arranged on the guide wheel support and the support fixing block, and the guide wheel support is clamped in the clamping groove of the support fixing block. Compared with the prior art, the single wheel combined rolling guide groove has the advantages that the whole structure is ingenious in design, operation is convenient, and checking and replacement are convenient; according to the technical scheme, a high value-added wire product is more conveniently rolled, the surface of a rolled piece is protected, the phenomena of steel scraping and steel pasting cannot happen, the surface of the rolled piece cannot be scratched, and the cost of the guide groove body is reduced; according to the technical scheme, the cost is low, and large-scale popularization and use are facilitated.

Description

technical field [0001] The invention relates to a rolling guide groove, in particular to a single-wheel combined rolling guide groove, which belongs to the technical field of rolling equipment. Background technique [0002] With the improvement of the rolling equipment level, the rolling grade of industrial materials in our country is getting higher and higher, especially the high value-added rolling materials have more and more strict requirements on the surface quality of the rolled materials. As an important part of the rolling equipment, the guide groove is The level of assembly plays a certain role in the quality of the product, especially for the steel grades processed by drawing and cold heading for finished products, which have particularly high requirements for surface quality. The defect depth of the material should be less than 0.05mm. For high-strength alloy cold heading steel, even the crack depth must be less than 0.03mm, otherwise the cold heading test will cr...

AI Technical Summary

Problems solved by technology

Therefore, higher requirements are put forward for the guide groove for conveying the rolled piece during the rolling process. At present, the guide grooves produced by various equipment manufacturing companies are basically sliding guide grooves, which are only composed of two parts: the guide groove and the guide groove cover. This is the most traditional The problem of the guide groove type is that the service life of the guide groove is short. In addition, it is easy to cause scratches to the rolled piece. Therefore, manufacturers of high value-added products generally add anti-scratch rollers to the channel of the assembly guide groove.

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