Bending equipment for honeycomb plate core material production

Abstract

The invention relates to the technical field of cellular board machining, and discloses bending equipment for cellular board core material production, four mounting columns are symmetrically welded to the left side of the upper surface of a base, a same loading plate is slidably mounted in the middles of the outer walls of the four mounting columns, and a same pressing plate is slidably mounted on the upper portions of the outer walls of the four mounting columns; and the same top plate is welded to the top ends of the four mounting columns. When the bending equipment for honeycomb plate core material production is used, a hydraulic cylinder is arranged to drive a pressing plate to fix a plate and drive the plate and a carrying plate to move at the same time, so that a turning plate is driven to turn over under the limiting action of a roller to bend the plate; the problems that when a traditional extrusion block extrudes a plate into a bending groove, indentations are generated on the upper surface of the plate, meanwhile, the bottom face of an aluminum alloy plate and the inner wall of the bending groove are driven to generate friction due to sliding, and scratches are generated, so that the bending effect is poor, and the workpiece qualification rate is low are solved.

Description

technical field [0001] The invention relates to the technical field of honeycomb panel processing, in particular to a bending device for producing honeycomb panel core materials. Background technique [0002] Honeycomb Core A low-density honeycomb material used as the core of sandwich structures. It can be manufactured using more than 500 different materials. The main honeycomb core materials are aluminum alloy, glass fiber fabric impregnated with resin, aromatic fiber paper, kraft paper, graphite fiber and Kevlar fiber, etc., and the resin content is about 50%. There are many different shapes of honeycomb holes, such as hexagonal, rectangular, reinforced, etc. Its performance depends on the material, cell shape and size, etc., anisotropy, the shear strength of the regular hexagonal honeycomb core material along the L direction is about twice that of the W direction, so that the sandwich structure has a high bending stiffness aluminum alloy core material In order to meet t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a bending equipment for the production of honeycomb panel core material, which has the advantages of good bending effect and good practicability, and solves the existing problem of honeycomb panel core material production. When the bending equipment is in use, when the extrusion block squeezes the plate into the bending groove, it will produce indentations on the upper surface of the plate, and at the same time, it will drive the bottom surface of the aluminum alloy plate and the inner wall of the bending groove to cause scratches due to friction due to sliding. The bending angle cannot be adjusted, which leads to the problems of poor bending effect and poor practicability, and cannot meet the working requirements of honeycomb core material bending

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