Hydraulic cylinder inclined iron adjustment device of eighteen rolling mill working roll side supports

A technology of work rolls and side supports, which is applied in the direction of counter pressure devices, metal rolling stands, metal rolling stands, etc., can solve the problems of complex structure of side support devices, inconvenient adjustment and maintenance, and high processing precision requirements, and achieve The effect of reducing manual adjustment time, reducing equipment costs and control costs, and reducing processing costs

Inactive Publication Date: 2013-10-09
陶洪瑞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the side support device of the middle roll of the 18-high rolling mill commonly used has a complex and huge structure, which is difficult to manufacture and requires high machining accuracy. Moreover, the middle roll is long, and it is inconvenient to adjust and maintain in the subsequent use process, and the equipment cost is high.

Method used

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  • Hydraulic cylinder inclined iron adjustment device of eighteen rolling mill working roll side supports
  • Hydraulic cylinder inclined iron adjustment device of eighteen rolling mill working roll side supports

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0011] Such as figure 1 , figure 2 As shown, the first archway 1, oil cylinder base 2, jacking cylinder 3, backing roll 4, side support roll 5, intermediate roll 6, work roll 7, support roll 8, pin 9, jacking rod 10, jacking ramp Iron 11, worm gear box 12, worm gear box motor 13, first coupling 14, connecting rod 15, second coupling 16, guide sleeve 17, backing beam 18, intermediate roller bearing housing 19, second archway 20, Trapezoidal slide block 21 etc.

[0012] Such as figure 1 , figure 2 As shown, the present invention is an oil cylinder slant iron adjustment device for the side support of the work rolls of an 18-high rolling mill, including a first archway 1, a second archway 20, eight backing rollers 4, four side support rollers 5, two Intermediate roll 6, two work rolls 7, and two support rolls 8, wherein the work roll 7 is supported by the su...

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Abstract

The invention belongs to the technical field of mechanical equipment, and particularly relates to a hydraulic cylinder inclined iron adjustment device of eighteen rolling mill working roll side supports. The hydraulic cylinder inclined iron adjustment device comprises a first memorial archway, a second memorial archway, eight backing rolls, four side supporting rolls, two middle rolls, two working rolls and two supporting rolls, wherein the working rolls are supported by the supporting rolls through the middle rolls, and the middle rolls are installed on middle roll bearing seats arranged between the two memorial archways. A hydraulic cylinder base is installed on the inner side of the second memorial archway, an ejection hydraulic cylinder is installed on the hydraulic cylinder base, and a push rod of the ejection hydraulic cylinder abuts against the backing beam on one side of the second memorial archway. A worm gear case motor is installed on the transmission side of the first memorial archway, the output end of the worm gear case motor is connected with a connecting rod through a first coupler, and the other end of the connecting rod is connected with a worm gear case through a second coupler. The adjustment device is simple in structure, easy to machine, and convenient and fast to adjust and maintain.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to an oil cylinder inclined iron adjustment device for side support of working rolls of an 18-high rolling mill. Background technique [0002] With the continuous development of my country's national economy, the demand for cold-rolled stainless steel strips and silicon steel strips continues to increase, and multi-roll cold rolling mills have also been rapidly developed and widely used. Eighteen-high rolling mills have been developed for rolling such steel strips. [0003] At present, the side support device of the middle roll of the 18-high rolling mill commonly used is complex and bulky in structure, difficult to manufacture, requires high machining accuracy, and the middle roll is long. It is inconvenient to adjust and maintain in the subsequent use process, and the equipment cost is high. Contents of the invention [0004] The object of the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B29/00B21B31/16
Inventor 陶洪瑞
Owner 陶洪瑞
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