Roller device

Abstract

The invention discloses a roller device and is applied to the field of keel production. The roller device comprises a left forming roller, a right forming roller, an upper roller shaft, a lower roller shaft, a left forming rack, a right forming rack and a pedestal, wherein a left-upper roller and a left-lower roller of the left forming roller are respectively arranged on the left sides of the upper roller shaft and the lower roller shaft; the left ends of the upper roller shaft and the lower roller shaft are connected with the pedestal via the left forming rack; the right sides of the upper roller shaft and the lower roller shaft are both provided with adjusting sleeves; a right-upper roller and a right-lower roller of the right forming roller are respectively covered with the adjusting sleeves; the right ends of the upper roller shaft and the lower roller shaft are connected with the right forming rack via the adjusting sleeves; and the right forming rack is movably connected with the pedestal along an axial direction. Therefore, the right forming rack moves along an axial direction to drive the adjusting sleeves and the right forming roller thereon to axially move; and a distance between the left forming roller and the right forming roller can be changed, and the roller device can be suitable for manufacture of keels of various sizes; and production device cost can be reduced.

Description

technical field [0001] The invention relates to a rolling device. Background technique [0002] In the prior art, the forming roll of the roll equipment for manufacturing keels is divided into left and right parts, and the left and right parts are fixed. Therefore, the roll equipment can only manufacture keels of one size, so different special-purpose rolls are required. Roller equipment to manufacture keels of different sizes such as C50, C75, C100, and C150 (the keel of C50 is the keel of width×height×rear of 50×50×1.0, the keel of C75 is the keel of width×height×rear of 75×50×1.0 keel, and so on), which increases the cost of equipment for production. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a rolling equipment capable of producing keels of various sizes, so as to reduce the equipment cost for production. [0004] In order to achieve the purpose of the present invention, the present invention prov...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the forming roll of the roll equipment for manufacturing keels is divided into left and right parts, and the left and right parts are fixed. Therefore, the roll equipment can only manufacture keels of one size, so different special-purpose rolls are required. Roller equipment to manufacture keels of different sizes such as C50, C75, C100, and C150 (the keel of C50 is the keel of width×height×rear of 50×50×1.0, the keel of C75 is the keel of width×height×rear of 75×50×1.0 keel, and so on), increasing the cost of equipment for production

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