Bearing protection paper pad for transmission shaft production

Abstract

The invention provides a bearing protection paper pad for transmission shaft production, relates to the technical field of machining auxiliary supplies, and solves the problems that multiple fixing structures cannot be fixed together during winding, a winding fixing structure cannot be organically combined with a liquid blocking structure and an anti-skid structure, and the interception of oil stains and the rolling prevention of small parts cannot be implemented. The bearing protection paper pad for transmission shaft production comprises a top pad; and a bottom pad is adhered to the bottom end surface of the top pad. Protrusions are welded to the bottom end surface of the bottom pad in a rectangular array form, and are wavy structures; gaps are formed in each protrusion in a rectangulararray form; and the gaps formed in the rectangular array form jointly form a force unloading structure when the protrusions are rolled, so that on one hand, the wavy-structured protrusions can improvethe anti-skid capacity of the bottom pad in multiple directions, and on the other hand, when the device is rolled, the tensioning force of the protrusions can be eliminated through the notches, so that the bounce-off probability of the device after rolling is further reduced.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing auxiliary supplies, and more specifically relates to a receiving and protecting paper pad used in the production of transmission shafts. Background technique [0002] The transmission shaft is a rotating body with high speed and few supports, so its dynamic balance is very important; a protective paper pad is needed to realize the placement of the transmission shaft during the processing of the transmission shaft. [0003] For example, the application number: CN201810856729.7, the present invention provides a protective pad, which includes an upper surface layer, a buffer layer and an anti-slip layer arranged in sequence. The protective pad provided by the invention is simple in structure, easy to use, can be quickly paved, and is widely used to protect various planes and prevent damage; after use, the operations of recovery and storage are very simple and convenient, and it is conve...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a receiving protection paper pad for the production of transmission shafts, to solve the existing problem that the existing device cannot realize multiple fixing structures to be fixed together when it is wound after use, and the retracted The roll fixing structure cannot be organically combined with the liquid blocking structure and the anti-skid structure; moreover, the existing device cannot achieve multiple anti-cracking through structural improvements during adhesion and splicing; finally, the existing device cannot achieve oil pollution The problem of interception and anti-rolling of small parts

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