Production process of rubber bent pipe

Abstract

The invention provides a production process of a rubber bent pipe, and relates to the technical field of rubber pipe production. The production technology of the rubber bent pipe comprises the following steps that firstly, a strip-shaped metal core is provided, and the metal core is bent into a needed shape; secondly, an auxiliary pipe is provided, and the auxiliary pipe sleeves the metal core according to the bending shape of the metal core; thirdly, the rubber pipe sleeves the auxiliary pipe according to the bending shape of the auxiliary pipe; and fourthly, vulcanizing, demolding and cooling are conducted on the rubber pipe sleeving the auxiliary pipe, and finally the required rubber bent pipe is obtained.

Description

technical field [0001] The invention relates to the technical field of rubber tube production, in particular to a production process of a rubber elbow. Background technique [0002] Rubber pipes are widely used in various environments, such as to transport water, oil, gas, etc. In the actual application process, the rubber pipe needs to be bent into the required shape according to the specific use environment. In the prior art, the bending process of the rubber pipe is generally shaped by a mold, and then vulcanized, demoulded, and cooled to finally obtain the desired bent pipe. [0003] However, in the prior art, the final production of the rubber pipe is not only costly due to the mold, but also it is extremely difficult to adjust the bending angle of the rubber pipe during the production process. At the same time, when the required bending angle of the rubber pipe is too large, it cannot be produced through the production process of the prior art. In view of this, the i...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a production process for rubber pipe bends, which aims to improve the prior art rubber pipe bending process, which not only has high cost, but also cannot produce rubber pipe bends with excessively large bending angles.

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