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Split type steel billet guide roller

A guide roller, split-type technology, applied in the field of billet guide rollers, can solve the problems of poor cooling effect, easy deformation, difficult repair, etc.

Pending Publication Date: 2021-09-14
GUANGDONG GUANGDONG SHAOGANG ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the domestic billet guide roller adopts integral type, which has poor cooling effect and is easy to wear and tear. Due to the long length of the billet guide roller, it is easy to deform during repair, making repair difficult. The body is sometimes very deformed, which is difficult to correct
[0004] The above-mentioned series of problems affect the normal function of the billet guide roller on the one hand, and greatly reduce the service life of the billet guide roller on the other hand

Method used

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  • Split type steel billet guide roller
  • Split type steel billet guide roller
  • Split type steel billet guide roller

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Experimental program
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Embodiment Construction

[0050] The invention will be described in detail below with reference to the accompanying drawings and examples.

[0051] It is worth noting that the "upper" "lower" orientation described herein is determined relative to the viewing angle of the accompanying drawings, it is only for convenience of description, it is not possible to understand the limitations of the technical solution.

[0052] See Figure 1 - Figure 5

[0053] A split steel blank guide roller, including the shaft body 1, a clamp group 2 fixed to the shaft body 1, a plug 3; the clamp group 2 includes two clamps 21, the clamp 21, includes a clamp sleeve 211, and a stop ring 212 fixed to both ends of the clamp sleeve 211; the length direction of the shaft body 1 is opened in the shaft body 1; the position of the shaft body 1 corresponds to the position of the ring 212 in the circumferential direction. There is a cooling side hole 12 communicating with the cooling long hole 11; there is a cooling ring 2121 inside the r...

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Abstract

The invention relates to a split type steel billet guide roller. The invention provides a split type steel billet guide roller. The split type steel billet guide roller comprises a shaft body, a hoop set fixed to the shaft body and a plug. A cooling long hole is formed in the shaft body. A cooling bypass hole is formed in the position, corresponding to a baffle ring, of the shaft body. A cooling ring hole and a cooling branch hole are formed in a hoop sleeve. Lubricating branch holes are formed in two ends of the shaft body. The guide roller further comprises a permeable layer and a key. Cooling oil is input into one end of the cooling long hole of the shaft body to cool the interior of the shaft body, and a small amount of the cooling oil in the cooling long hole permeates into a key groove to cool and lubricate the key groove and a bearing installed at the key groove. And meanwhile, the cooling oil flowing through the cooling bypass hole enters the cooling ring hole after passing through the cooling branch hole to cool a hoop, so that deformation and loss of the shaft body and the hoop are reduced, the working process of the split type steel billet guide roller is more stable, and the working efficiency is improved. And meanwhile, the service life of the split type steel billet guide roller is prolonged.

Description

Technical field [0001] The present invention relates to the field of steel billet guide rolls, and more particularly, it relates to a split type steel blanking roller. Background technique [0002] The guide roller is a roller for oriented, there are many types of rollers, such as pressure rollers, tension rollers, rollers, rolling rolls, commutation rollers, and the like. The role of the guide roller usually has two, one is oriented, the other is directional adjustment, when the object on the roller deviates from a predetermined track, do certain fine-tuning. [0003] Rolling steel is a relatively common material for manufacturing a guide roller. At present, the domestic steel billet guide roll is integrated, the cooling effect is poor, and it is easy to wear. Since the steel bar guide roller is long, the time is easy to deform, so that the repair is difficult, the whole machine is soldered, the welding, the welding roller Sometimes there is a large variant, it is difficult to c...

Claims

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Application Information

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IPC IPC(8): B65G45/04B65G39/18B65G39/02F25D17/02F25D23/00
CPCB65G45/04B65G39/02B65G39/18F25D17/02F25D23/00
Inventor 宁华立刘永治何龙日冯伟中李红利陈韶东肖列邹迪兴
Owner GUANGDONG GUANGDONG SHAOGANG ENG TECH
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