Rolling mill, which belongs to mechanical equipment, frame work rolls, etc., is durable. The design of the parallel shaft mounted speed reducer requires compact structure and high strength requirements. A composite reducer can be used, and the gears are made of high-strength alloy steel.
The roll of the rolling mill with parallel shaft mounted speed reducer consists of a support roller, an intermediate roller, and a work roller.
2, Middle roller. The intermediate roll includes an inlet roll and an exit roll which are housed in the same bearing housing. The balance of the intermediate roller is realized by the hydraulic cylinder installed on the bending roller seat. At the same time, the positive roller is also applied to the intermediate roller, and the bending roller force can be adjusted at any time according to the rolled plate type to eliminate the wave of the rolled strip shape.
The frame is a closed frame with integral steel castings which are made of durable materials to ensure the rigidity of the machine. The rolling mill with parallel shaft mounted speed reducer is pressed by a three-cylinder hydraulic cylinder and a plate type adjustment system, which is controlled by a hydraulic servo system. The two sides are the reduction cylinders, which are used to realize the rolling down of the rolling mill. The middle is the plate type cylinder. The pressure is controlled by the servo system to realize the control of the plate type. A lifting rail is embedded in the frame, and the lifting roller is supported by the supporting roller to replace the intermediate roller. The thrust gate is used for axial positioning of the work roll, and the push gate is opened to pull the work roll out.
The rolling mill with parallel shaft mounted speed reducer is that the intermediate roller is the driving roller, so that the distance between the root drive shafts is small, so the strength of the transmission shaft is high, and the maintenance requirements in use are also high. At the same time, the design of the parallel shaft mounted speed reducer requires compact structure and high strength requirements. A compound reducer can be used, and the gears which have a certain characteristic of durable are made of high-strength alloy steel.
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NER GROUP CO.,LIMITED Mobile:+86-18563806647
No.5 Wanshoushan Road, Yantai, Shandong,China