Method and device for forming parts with tapered rubber tube

A rubber cylinder and cone technology, which is applied in the field of metal pressure processing, can solve the problems of heavy weight, unable to meet the forming requirements of new thin-walled components, low strength, etc., and achieves the effects of good sealing, convenient and quick disassembly and installation, and cost saving.

CN111558645BActive Publication Date: 2020-10-16天津天锻航空科技有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-10-16

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Abstract

The invention relates to a method for forming parts with a tapered rubber tube, which includes the following steps: Step 1: Put the tapered tube blank on the sealing assembly with the tapered rubber tube, and put the sealing assembly with the tapered tube blank into the lower mold In the floating block of the tire, make the axis of the two ends of the conical tube blank parallel to the working table of the equipment, and the equipment drives the upper mold tire to go down, so that the floating block of the upper mold tire is in contact with the floating block on the lower mold tire ;Step 2, forming stage: the upper mold tire continues to move down to lower the axis of the two ends of the conical tube blank to the preset position and maintain the preset tonnage. There is a liquid inlet on the sealing component, and the liquid finally enters through the inlet In the tapered rubber tube; the present invention also provides a device for forming parts of the tapered rubber tube.
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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...

Examples

Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] Such as Figure 1 to Figure 7 Shown, on the basis of utilizing existing tubular forming, the present invention provides a kind of method for tapered rubber tube forming part, and this forming method comprises the steps:

[0038] Step 1, preparation stage: Put the tapered tube blank 9 on the sealing assembly 5 with the tapered rubber tube 8, and put the sealing assembly 5 with the tapered tube blank 9 into the floating block of the lower mold tire 4, so that the cone The axis of the shaped tube blank 9 is parallel to the working table of the equipment, and the equipment drives the upper mold tire 1 to go down, so tha...