Bearing sealing cover shaping device

Abstract

The invention relates to the technical field of bearing sealing covers, and discloses a bearing sealing cover shaping device. The device comprises an operation table, a positioning wheel and a shaping wheel, wherein the positioning wheel and the shaping wheel are rotationally arranged on the operation table; the shaping wheel sequentially comprises an upper end, a fillet and a lower end from top to bottom; the positioning wheel is slidably connected to the operation table through a sliding component; and a rotating piece is arranged below the shaping wheel and drives the shaping wheel to rotate. The device has the following advantages and effects that the shaping wheel and the positioning wheel are adopted to press the inner side and the outer side of the bearing sealing cover, so that uneven places on the side face and the upper surface of the sealing cover are flattened, and under the action of the rotating piece, the shaping wheel and the positioning wheel drive the positioning wheel to rotate through friction force, in the rotating process of the positioning wheel, the bearing sealing cover placed above the positioning wheel can synchronously rotate, and the mode has the effect of being suitable for shaping and finishing of sealing covers of different models.

Description

Technical field [0001] Technical Field The present invention relates to a sealing cap bearing, particularly to a sealing cap bearing shaping means. Background technique [0002] The train depot repair process in recent years, with the railway axle box truck without rolling (hereinafter referred to as bearing) new technology gradually improved, the new structure sealed, steel and plastic to keep promoting the use of new technologies such as frame, combined bearings made repair enterprises to continuously improve the bearing build and repair process, the quality of domestic goods vehicles railway wagons rolling bearing than of the nature of the place has improved, due to poor manufacturing quality bearings caused by thermal cutting shaft axis in particular the accident has been greatly reduced. But hotbox accident due to the sealing cap prolapse caused by it have occurred, so the wheel bearing maintenance requirements are extremely stringent, bearing the seal cover failures were mo...

AI Technical Summary

Problems solved by technology

However, hot shaft accidents caused by the prolapse of the sealing cover have occurred from time to time, so the maintenance requirements for the wheel set bearings are extremely strict, and stricter operation requirements have been imposed on the failure of the bearing sealing cover, mainly because the sealing cover escaped. The main reason for the alarm of the hot shaft of the truck in recent years is that the bearings that have been withdrawn due to the failure of the sealing cover are also more

During the process of loading and running, the number of failures of wheel replacement due to sealing device problems remains high, which not only causes a large amount of cost consumption, but also brings great hidden dangers to the safety of railway transportation.

[0003] In the prior art, there is no tooling for targeted processing of the bearing seal cover, and manual trimming is often used, resulting in imperfect trimming of the bearing seal cover, and it is impossible to reshape the seal cover in all aspects, and the trimming accuracy is not high, and low efficiency

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