Reversion device of cooling equipment for wire rolling

Abstract

The invention discloses a reversion device of cooling equipment for wire rolling, and belongs to the technical field of wire rolling. The reversion device comprises a mounting plate and a guide pipe, the mounting plate is fixedly mounted at an outlet of the cooling equipment, the reversion device further comprises a reversion sleeve, the reversion sleeve is embedded in a center hole of the mounting plate in a sealed mode, one end of an inner hole of the reversion sleeve is sized, the other end of the reversion sleeve is a variable diameter with the diameter gradually shrunk, a through hole is formed in the wall of the sizing section of the reversion sleeve, the outer diameter of the guide pipe is larger than the inner diameter of the sizing section of the reversion sleeve, one end of the guide pipe is inserted into the reducing section from the sizing section of the reversion sleeve, and the end part of the guide pipe is not in contact with the reducing section; and the other end of the guide pipe is connected with the end part of the sizing section of the reversion sleeve in a sealing mode. The cooling medium can be effectively prevented from being brought out of cooling equipment by the wire, the influence of cooling water on other equipment is avoided, and the surface quality of the wire is improved.

Description

technical field [0001] The invention relates to the technical field of wire rolling, in particular to a counterattack device of cooling equipment for wire rolling. Background technique [0002] Wire rod rolling refers to the rolling technology of wire rod production. During the wire rod rolling process, the temperature control of the rolled piece must be carried out on the whole line. The cooling equipment is one of the main equipment for temperature control. The wire rod passes through the cooling equipment and is cooled by the cooling medium. After passing through for temperature control; no matter Danieli Company of Italy, Morgan Company of the United States, SMS Company of Germany and many companies designed and manufactured by themselves, the parts installed at the outlet of the existing water-through cooling equipment are only the outlet conduit, and the outlet The role of the catheter is only to play a guiding role, such as figure 1 As shown, the hole wall of the inn...

AI Technical Summary

Problems solved by technology

[0003] However, due to the high-speed operation of the wire rod in the cooling device, and there is a gap between the wire rod and the inner hole of the outlet conduit, a large amount of cooling medium will leak out when the wire rod is output from the outlet conduit, especially when the wire rod is a ribbed thread product When running at high speed, the wire rod running at high speed can take the cooling medium out of the cooling equipment 3 meters away from the outlet conduit; the cooling medium is usually cooling water, so the water brought out will seriously damage the life and accuracy of other nearby equipment; After the equipment is output, the surface is not dried and the residual water stains will cause the wire to have a positive and negative surface, which will seriously affect the surface quality of the product.

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