一种微孔进油的滑动轴承
By introducing a micro-orifice oil inlet design into the sliding bearing and optimizing the oil supply hole and oil inlet direction, the problems of low load-bearing capacity and low lubricant utilization rate of existing sliding bearings are solved, achieving efficient lubrication and heat dissipation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZRIME GEARING TECH CO LTD
- Filing Date
- 2024-01-31
- Publication Date
- 2026-07-17
AI Technical Summary
The existing oil reservoir design of sliding bearings results in reduced load-bearing capacity, low lubricant utilization, and poor heat dissipation.
The bearing adopts a micro-hole oil inlet design, which sets multiple oil inlet bands and oil supply holes on the bearing shell. The oil supply holes are connected to the oil inlet groove. The diameter and number of oil supply holes are optimized according to parameters such as rotational speed and oil film temperature. The angle between the oil inlet direction and the inner wall of the bearing shell is reasonably designed to form lubricating oil convection, thereby improving the continuity of oil film pressure and lubrication efficiency.
It enhances the bearing capacity and lubrication quality of the bearing bush, improves the utilization rate and heat dissipation efficiency of the lubricating oil, and ensures the stability and efficient lubrication of the sliding bearing.
Smart Images
Figure CN117869458B_ABST