Safe bearing ball installing system for feeding balls from bottom to top

Abstract

The invention relates to a secure bearing ball feeding system which feeds balls from bottom to top. The system comprises a ball feeding preparation mechanism, a ball pushing-in mechanism, an outer ring pressure deformation mechanism and an inner ring centralizing and sheathing mechanism; wherein the ball feeding preparation mechanism and the ball pushing-in mechanism are arranged at the bottom of the bearing ball feeding system, and the outer ring pressure deformation mechanism and the inner ring centralizing and sheathing mechanism are horizontally arranged above the ball feeding preparation mechanism and the ball pushing-in mechanism. Due to the adoption of the work mode of feeding the balls from bottom to top, the entry, push-in-place and installation are carried out under the condition that the balls are completely controlled, the mutual collision of balls in the ball feeding process and the mutual excessive fraction in the shift process are reduced at utmost, thus being beneficial to guaranteeing the secure move of the balls and the surface smoothness of the balls as well as the assembly quality of the bearing products and the service life of the products, and having strong practicability.

Description

technical field [0001] The invention relates to a ball loading device used in bearing production equipment for loading balls between the inner and outer rings of the bearing, in particular to a bottom-up feeding type safety bearing ball loading system. Background technique [0002] Precision bearings are often used in instruments and equipment that require high precision. The quality of the balls in precision bearings directly affects the accuracy indicators and use effects of instruments and equipment. For bearing production equipment, how to smoothly load the ball between the inner and outer rings of the bearing, and at the same time avoid or reduce the damage caused by the collision or excessive friction between the ball and the ball during the ball loading process is a must. One of the key technologies related to bearing quality. The bearing production equipment is usually equipped with a ball loading device, which mainly includes a ball loading preparation mechanism, a...

AI Technical Summary

Problems solved by technology

In the existing ball loading devices, the ball is loaded from the top to the bottom. The disadvantage is that the ball is greatly affected by the weight of the ball during the ball loading process, and the ball will be impacted and smashed during the falling process. The larger the diameter of the ball, the more obvious it is; in addition, the balls will also produce irregular rolling during the process of queuing into the ferrule, and mutual bumps and excessive friction will also occur, which will affect the surface finish of the ball and lead to impact The overall ball packing effect and overall quality of the bearing

Therefore, the existing ball loading device has an unreasonable structure on the whole, and is not ideal from the perspective of economy and practicability.

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