A bearing oiling device and its cleaning method before oiling

Abstract

The invention discloses a bearing greasing device which comprises a workbench, wherein a tooling plate is arranged at the middle of the workbench and used for the mounting of a bearing; a greasing machine is arranged above the tooling plate; a rotating disc is arranged at the upper end of a greasing head of the greasing machine; through the rotation of the rotating disc, the greasing head is further driven to perform circular motion; a greasing brush is arranged at the lower end of the greasing head; and grease in the greasing machine flows into the greasing brush through the greasing head. According to the bearing greasing device disclosed by the invention, the greasing brush is driven by the arranged rotating disc to perform circular motion, and the greasing brush gets in touch with eachroller on a bearing through the rotation, thereby achieving the greasing effect; the greasing processing can be fully automated and the manual operation of a worker is not needed; the greasing efficiency is high; and the precision can be guaranteed. The invention further discloses a clearing method adopted before greasing of the bearing. When the bearing is heated, the temperature of the bearingis increased to 280 DEG C through a started-up heating device, thereby melting the grease; then, the molten grease is cleared from the bearing through the pressurized jet operation of a jet pipe and aclearing pipe; and accordingly, the purpose of quickly clearing the grease is fulfilled, the speed is high, and the efficiency is high.

Description

technical field [0001] The invention relates to the technical field of oil injection, and relates to a device for injecting oil to each roller in a bearing forging, in particular to a bearing oil injection device and a cleaning method used before oil injection Background technique [0002] The main function of automobile bearings is to bear weight and provide precise guidance for the rotation of the hub. It bears both axial load and radial load. It is a very important component. During reproduction, the rollers of the bearing usually need to be filled with oil to prevent To the effect of lubrication protection, but the existing oil filling operation is mostly manually operated by workers, and grease is directly added to the bearing. If the used grease is not removed, a better lubrication protection effect cannot be achieved, and at the same time, the further wear of the bearing rollers will be aggravated, and the service life of the bearing will be shortened. Because the am...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a bearing oiling device, which is equipped with a rotating disc to drive the oiling brush to contact the rollers of the bearing to perform oiling, so as to solve the problem of low oiling efficiency in the prior art

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