Split roller transverse movement device with oil-gas quick connection function

Abstract

The invention provides a split roller transverse movement device with an oil-gas quick connection function. The device comprises a roller bearing pedestal which is connected with a male connector; a left transverse movement frame and a right transverse movement frame are installed on the two sides of the roller bearing pedestal and are each provided with a transverse movement cylinder; a magneticruler is installed inside each transverse movement cylinder; a piston of each transverse movement cylinder is sleeved with a magnetic ring; the transverse movement cylinders are connected with cylinder heads; sliding blocks are installed at the tops of piston rods of the transverse movement cylinders; first mounting grooves are formed in the sliding blocks; an upper pressing board is connected tothe tops of the sliding blocks through bolts; and a lower pressing board is connected to the bottoms of the sliding blocks through bolts. The split roller transverse movement device with the oil-gas quick connection function is novel in design, a locking cylinder and an oil-gas quick connection structure act at the same time, and locking and oil-gas communication or disconnection are achieved simply, quickly and conveniently.

Description

technical field [0001] The invention relates to a split-type roller traverse device and method with the function of quick connection of oil and gas, and belongs to the technical field of metal plate and strip rolling. Background technique [0002] Shape is an important quality index of metal strip, the wider and thinner the strip, the more prominent the problem of shape control. Aiming at the problem of strip shape, various control methods have emerged, such as roll tilting control, roll bending control, roll traverse, fine cooling, etc. Roll traverse is an important technical means, especially in HC (High Crown) rolling mills. And in the CVC (Continuously Variable Crown) rolling mill system, it appears as the most important means of shape control. The existing roll traversing system is mostly installed on the transmission side of the rolling mill. It has a complex structure and is equipped with a traversing beam, which occupies space for maintenance and operation. For exa...

AI Technical Summary

Problems solved by technology

The existing roll traversing system is mostly installed on the transmission side of the rolling mill, with a complex structure, equipped with a traversing beam, which occupies space for maintenance and operation, is not convenient for disassembly and assembly of the oil-air lubrication system, and has poor traversing performance and high failure rate

For example, a strip steel roll traverse control device proposed in patent number CN201721488782.3, which ensures the flatness of the strip steel and accurately controls the defects of edge thinning, but is not easy to repair; another example is proposed in patent number CN201620819520.X A double-station general-purpose hydraulic automatic roll removal equipment is developed, which can realize efficient and safe disassembly and installation of roll bearing housings, but does not have a locking structure that is easy to operate

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