Multifunctional plate rolling machine

Abstract

The invention relates to a multifunctional plate rolling machine, comprising an upper roll and two lower rolls. The discharge side shaft end of the upper roll is provide with an upper die device, the discharge side shaft ends of the two lower rolls are respectively provided with a lower die device, and the upper die device and the lower die devices form an auxiliary rolling device; the upper die device comprises an upper die detachably connected to the shaft end of the upper roll; each lower die device comprises a lower die fixedly connected to the extension shaft of each lower roll; and the peripheral surfaces of the lower dies are provided with corresponding annular grooves. According to the invention, as the auxiliary rolling device is additionally arranged on a common mechanical turn-up symmetrical three-roll plate rolling machine, the multifunctional plate rolling machine disclosed by the invention simultaneously has multiple functions of rolling roundness, bending pipes, bendingangle irons and the like, the use ratio of equipment is improved, 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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