Wire Rod Air Passing Device and Steel Rolling Device

Abstract

The invention provides a wire rod idling device and a steel rolling device. The wire rod idling device comprises a fixed base, a supporting frame and an idling guiding groove structure. The fixed base comprises a fixed plate, sliding plates, a wedge block, a stopping block, a guiding rail, a positioning frame and a piston cylinder. The two sides of the bottom of the fixed plate are fixedly provided with the sliding plates. The wedge block is fixed to one end of the fixed plate, and the stopping block is welded to the other end of the fixed plate. A piston rod of the piston cylinder is connected with the stopping block. The fixed plate is connected to the guiding rail in a sliding mode through the sliding plates. The positioning frame is arranged on one side of the guiding rail. A positioning slope used for being matched with the wedge block is arranged on the positioning frame. The idling guiding groove structure is fixed to the fixed plate through the supporting frame. The fixed base is firmly fixed through the mutual matching of the piston rod, the guiding rail and the positioning frame, so that wire rods smoothly pass through the idling guiding groove structure, the steel stacking accident caused when the idling guiding groove structure waggles is avoided, and product quality and production efficiency are improved.

Description

technical field [0001] The invention relates to steel rolling machinery, in particular to a wire rod passing device and a steel rolling device. Background technique [0002] At present, with the continuous development of industry and urban construction, the demand for steel is also increasing. In the prior art, a steel rolling device is usually used to produce steel products. The steel rolling device in the prior art usually includes: a roughing mill, a pre-finishing mill, a finishing mill and a reducing and sizing mill arranged in sequence, and the pre-finishing mill, the finishing mill and the reducing and sizing mill are sequentially connected through a conveying guide groove. When the reducing and sizing mills are normally put into production, there are two combinations according to their rolling specifications: all the rolling mills are used as a whole; 2. The four rolling mills are used as a whole when they are empty. When the reducing and sizing mills are disassembl...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a wire rod passing device and a steel rolling device, which are used to solve the defects of easy shaking and poor stability of the hollow passing guide groove in the prior art, and reduce the occurrence of steel stacking accidents through the wire rod passing device, so as to improve product quality and production efficiency

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