Universal plate rolling machine with upper roll

A kind of plate bending machine and universal technology, which is applied in the field of upper roll universal plate bending machine, can solve the problems of low precision of plate bending machine, inability to realize bending shape, complicated operation, etc., and achieve rich bending shape, simple structure and operation. simple effect

CN104368648AInactive Publication Date: 2015-02-25江苏久日数控机床有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-02-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a universal plate rolling machine with an upper roll. The universal plate rolling machine comprises the upper roll. Bilateral lower rolls are arranged at the lower end of the upper roll, a pair of carrier rolls is arranged at the bottom of each lower roll, and the distance between the corresponding carrier rolls ranges from 10cm to 15cm. The universal plate rolling machine has the advantages that the universal plate rolling machine is simple in structure and reasonable in arrangement; the lengths of straight sides of plates can be freely set when the ends of the plates are about to be preliminarily bent, the upper roll can be pushed, accordingly, the ends of the plates can be precisely bent under certain pressures, the plates can be in various bent shapes, the universal plate rolling machine is simple in operation, and products are high in precision.
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Description

technical field

[0001] The invention relates to a plate rolling machine, in particular to an upper roller universal plate rolling machine. Background technique

[0002] As we all know, the plate rolling machine is a plastic machine tool for point bending of the sheet material. The upper roll of the plate rolling machine is at the symmetrical position in the center of the two lower rolls, and the hydraulic oil in the hydraulic cylinder acts on the piston to perform vertical lifting movement. The gear of the main reducer drives the two rolls. Lower roller movement. However, this type of plate rolling machine has low precision, complicated operation, and cannot achieve rich bending shapes. Contents of the invention

[0003] The purpose of the present invention is to provide a universal plate rolling machine with upper rolls, which is simple in structure, reasonable in design and easy to use, in view of the deficiencies of the prior art. It can realize rich bending shapes, si...

Examples

Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] Depend on figure 1 It can be seen that an upper roller universal plate rolling machine includes an upper roller 1, a left and right symmetrical lower roller 2 is provided at the lower end of the upper roller 1, and a pair of idler rollers 3 are arranged at the bottom of the lower roller 2, and the distance between the idler rollers 3 is 10 -15 cm.

[0012] The specific embodiments of the present invention have been described above, but the present invention is not limited to the above description. For those skilled in the art, any equivalent modifications and substitutions to an upper-roll universal plate bending machine are within the scope of the present invention. Therefore, equivalent changes and modifications made without departing from the spirit and scope of the present invention shall fall within the scope of the present invention.