Method and device for forming parts of conical rubber tube

Abstract

The invention relates to a method for forming parts of a conical rubber tube. The method comprises the following steps that 1, a conical pipe blank sleeves a sealing assembly of the conical rubber tube, the sealing assembly with the conical pipe blank is placed in a floating block body of a lower die tire, so that the axes of the two ends of the conical pipe blank are parallel to a working table of equipment, the equipment drives an upper die tire to move downward, so that a floating block body of the upper die tire is in contact with the floating block body of the lower die tire; and 2, forming stage is conducted, specifically, the upper die tire continues to move downward, so as to make the axes of the two ends of the conical pipe blank drop to a preset position and maintain the preset tonnage, a liquid inlet is formed in the sealing assembly, and liquid finally enters the conical rubber tube through the liquid inlet. The invention further provides a device for forming the parts of the conical rubber tube.

Description

technical field [0001] The invention belongs to the technical field of metal pressure processing, and in particular relates to a method and a device for forming parts by a tapered rubber tube. Background technique [0002] Aeronautical and aerospace components require high reliability, high safety and lightest possible weight, so strict requirements are put forward for structural integrity, structural form and occupied space. It is necessary to ensure the overall reliability of the structure and at the same time On the basis of meeting the strength requirements, use the lightest possible mass. Space distortion parts are mostly formed by stamping and tailor welding, which has disadvantages such as deformation after welding, low strength, and heavy weight. The new generation of equipment has higher technical requirements for parts; [0003] The traditional forming process can no longer meet the forming requirements of new thin-walled components, and there is an urgent need to...

AI Technical Summary

Problems solved by technology

Space distortion parts are mostly formed by stamping and tailor welding, which has disadvantages such as deformation after welding, low strength, and heavy weight. The new generation of equipment has higher technical requirements for parts;

[0003] The traditional forming process can no longer meet the forming requirements of new thin-walled components, and there is an urgent need to develop a new generation of forming technology

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