Anti-lateral-collision bearing with ball oil storage mechanism

Abstract

An anti-lateral-collision bearing with a ball oil storage mechanism is disclosed. The anti-lateral-collision bearing is provided with a collision-resistant mechanism, the collision-resistant mechanismcomprises an embedment groove, an outer roll groove, an outer ball, an outer magnetic block for fixing of the outer ball, and an inner magnet with a magnet pole being repellant with that of an outermagnet. The outer ball is embedded between the embedment groove and the outer magnetic block. A hole for enabling the outer ball to be exposed is formed in the outer magnetic block, inner magnetic rings are located on the two sides of the outer roll groove, and the outer ball is made of a non-magnetic attraction material. The collision-resistant mechanism rolls on the outer roll groove through theball and can counteract most axial collision force. Repulsive force exists between an inner magnetic block and the outer magnetic block and enables a certain gap to exist between the ball and the outer roll groove, and abrasion caused by friction is reduced. The ball oil storage mechanism is further arranged, two oil passing holes are formed in the ball oil storage mechanism, lubricating oil brought out through rolling of the ball can be stored temporarily, the brought-out lubricating oil is prevented from being stacked on the interface, particles such as dust falling into the bearing are stored temporarily, deformation and abrasion are avoided, and the service life of the bearing is prolonged.

Description

technical field [0001] The invention relates to a bearing, in particular to an anti-side impact bearing with a ball oil storage mechanism. Background technique [0002] Common bearings in the market generally have the same problem, that is, the bearing cannot bear the axial pressure. When the axial load exceeds the bearing capacity of the bearing, the bearing will collapse, posing serious safety hazards and easily causing major accidents. [0003] At present, the Chinese patent No. 201420441003.4 discloses a stainless steel bearing that can withstand axial impact force. The impact-resistant structure includes a buffer ball and a circular groove, the circular groove is located on the upper end surface, the buffer ball fits with the circular groove, and 1 / 2 to 1 / 4 of the volume of the buffer ball is placed outside the circular groove. Buffer balls and circular grooves are used to withstand axial impact, reduce friction caused by axial loads, and prevent bearings from suddenly...

AI Technical Summary

Problems solved by technology

[0005] 1. The anti-shock structure is set on one side, that is, the bearing can only prevent side impact force on one side, and the opposite direction will still cause the entire bearing inner ring 2 and bearing outer ring 1 to separate

[0006] 2. When hitting the base 5, the inner ring 2 will be slightly dislocated relative to the outer ring 1, causing the inner ball 3 to be sandwiched between the inner ring 2 and the outer ring 1, and the ball 3 will be clamped inside. Failure to reset in time will easily lead to deformation of the rolling groove or ball 3

[0007] 3. The buffer ball 6 keeps in contact with the side wall of the outer ring, and the friction makes the resistance increase

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