Flexible plate reeling machine with side roller

A technology of a plate rolling machine and a side roller, which is applied in the field of sheet rolling and flexible plate rolling machine, can solve the problems of increasing manufacturing cost and reducing production efficiency, and achieves the effect of improving forming accuracy, high work efficiency and reducing production cost.

Pending Publication Date: 2018-03-20
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the traditional two-roll plate rolling machine rolls cylinders with different diameters, it is necessary to replace the matching molds, which not only increases the manufacturing cost, but also reduces the production efficiency

Method used

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  • Flexible plate reeling machine with side roller
  • Flexible plate reeling machine with side roller
  • Flexible plate reeling machine with side roller

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0019] Such as figure 1 As shown, a flexible plate rolling machine with side rollers consists of body 1, control cabinet 2, operation panel 3, hydraulic station 4, drive motor 5, unloading device 6, side roller device 7, polyurethane rubber roller 8, rigid Roller 9, bearing 10, overturning frame 11, proximity switch 12, bearing pin seat 13, lifting hydraulic device 14, overturning hydraulic cylinder 15 constitute. The control cabinet 2 and the hydraulic station 4 are installed on the base of the body 1, the operation panel 3 is placed on the top of the control cabinet 2, the driving motor 5 is installed on the body 1 and connected to one end of the polyurethane rubber roller 8, and the unloading device 6 is connected to the upper part of the body 1 through screws Connection, the side roller device 7 is connected with the body 1, the polyurethane rubber...

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PUM

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Abstract

The invention discloses a flexible plate rolling machine with side rollers, which belongs to the technical field of plate rolling machine equipment manufacturing. Aiming at the phenomenon that the existing two-roll plate rolling machine will produce a large rebound when rolling a plate with a high yield strength ratio, the present invention The invention adopts a rigid roller in the direction of discharge as a side roller. When rolling a cylindrical part, due to the function of the side roller, it can reversely reload the plate and effectively suppress the springback of the part. Through hydraulic servo control The movement of the side roller moves the hydraulic cylinder, changes the distance between the side roller and the rigid roller, and realizes the roll bending of parts with different curvatures within a certain range, which solves the problem of forming parts with different curvatures by changing the rollers of the traditional two-roller plate rolling machine , improve the versatility of the plate rolling machine, reduce the production cost, supplemented by automatic control, effectively improve the plate rolling quality and automation level.

Description

technical field [0001] The invention relates to the technical field of plate rolling machine equipment manufacturing, in particular to a flexible plate rolling machine with side rollers, which can be applied to plate rolling. technical background [0002] my country's rapidly developing national defense industry and key areas of the national economy have an increasing demand for high-precision CNC plate rolling machines. Especially in the fields of aerospace, marine engineering, automobile manufacturing, petrochemical and instrumentation, the forming of cylindrical, conical and variable curvature metal plates puts forward higher requirements for the function realization and performance assurance of the plate rolling machine, especially The plate rolling machine is required to have the key function of variable-diameter flexible rolling, so that the production of products can achieve the goals of high precision, high quality, low cost, automation and high production efficiency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/14B21D45/02
CPCB21D5/146B21D45/02
Inventor 鲁世红金龙杜超赵非平
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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