Multifunctional plate rolling machine

Abstract

The invention relates to a multifunctional plate rolling machine which comprises an upper roller and two lower rollers, wherein an upper mould device is arranged at the shaft end at the unloading side of the upper roller; lower mould devices are respectively arranged at shaft ends at the unloading sides of the two lower rollers; the upper mould device and the lower mould devices form an auxiliary rolling and bending device; the upper mould device comprises an upper mould which is detachably connected to the shaft end of the upper roller; each lower mould device comprises a lower mould which is fixedly connected to a lengthened shaft body of the corresponding lower roller; and corresponding ring-shaped grooves are formed in circumferential surfaces of the upper mould and the lower moulds. According to the multifunctional plate rolling machine, the auxiliary rolling and bending device is additionally arranged on a symmetrical type three-roller plate rolling machine on common machinery, so that the multifunctional plate rolling machine simultaneously has various functions of edge rolling, tube bending, angle steel bending and the like, and therefore, the utilization rate of the equipment is increased, and the purchasing cost of a user is reduced.

Description

technical field [0001] The invention relates to a plate rolling machine, in particular to a multifunctional plate rolling machine capable of performing various operations such as round rolling, pre-bending, pipe bending, and angle steel bending. Background technique [0002] The structural type of the mechanical upward adjustment symmetrical three-roller plate rolling machine is a three-roller symmetrical type. The upper roll moves vertically at the symmetrical position in the center of the two lower rolls. The output gear of the reducer meshes with the gear of the lower roll to provide torque for the coiled sheet. The disadvantage of this plate rolling machine is that it has a single function and can only perform plate rolling operations, and the end of the plate needs to be pre-bent by other equipment. If users need to bend pipe or angle steel, they need to configure another pipe bender, which increases the purchase cost. Contents of the invention [0003] In view of t...

AI Technical Summary

Problems solved by technology

The disadvantage of this plate rolling machine is that it has a single function and can only perform plate rolling operations, and the ends of the plates need to be pre-bent with other equipment

If users need to bend pipe or angle steel, they need to configure another pipe bender, which increases the purchase cost

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