Equalizer bearing for automobiles
A technology of balance and bearing, applied in the direction of bearing components, shafts and bearings, mechanical equipment, etc., can solve the problems of poor wear resistance, large load capacity, large friction coefficient, etc., to improve wear resistance and lubrication performance, improve surface Abrasion resistance and the effect of improving the service life
Inactive Publication Date: 2014-08-13
金迪荣
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Problems solved by technology
[0002] The bearing plays the role of fixing and reducing the friction coefficient of the load in the process of mechanical force transmission. The bearing can not only bear the load of the shaft, but also has the function of reducing friction and vibration. For the balance bearing used in heavy-duty vehicles, due to The load of the vehicle is heavy, the road conditions are complex, and the working conditions are poor. Therefore, the forces acting on the balance shaft bearings include not only axial force and radial force, but also various composite forces and impact forces, especially in ordinary balance bearings. The surface wear resistance is poor, and the lubrication conditions are poor, the friction coefficient is large during operation, and the inner wall of the bearing is easy to wear, resulting in frequent damage to the balance shaft bearing
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Embodiment 3
[0017] The basic structure of the third preferred embodiment is the same as that of the first preferred embodiment, except that the width of the reticular oil groove 3 is 2.5 mm.
[0018] The basic structure of preferred embodiment 4 is the same as that of preferred embodiment 1, except that the width of the mesh oil groove is 3 mm.
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Abstract
The invention discloses an equalizer bearing for automobiles. The equalizer bearing has good wear resistance, good lubricating conditions and long service life. The equalizer bearing comprises a cylindrical copper alloy body, wherein wear layers are arranged on the inner walls of the body and are made from polytetrafluoroethylene; the thickness of the wear layers is 0.2mm; a reticular oil groove is formed in the surfaces of the wear layers and is 2-3mm in width. The equalizer bearing is suitable for automobiles.
Description
technical field [0001] The invention relates to an automobile part, in particular to a balance bearing used in an automobile suspension system. Background technique [0002] The bearing plays the role of fixing and reducing the friction coefficient of the load in the process of mechanical force transmission. The bearing can not only bear the load of the shaft, but also has the function of reducing friction and vibration. For the balance bearing used in heavy-duty vehicles, due to The load of the vehicle is heavy, the road conditions are complex, and the working conditions are poor. Therefore, the forces acting on the balance shaft bearings include not only axial force and radial force, but also various composite forces and impact forces, especially in ordinary balance bearings. The surface wear resistance is poor, and the lubrication conditions are poor, the friction coefficient is large during operation, and the inner wall of the bearing is easy to wear, resulting in freque...
Claims
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Inventor 金迪荣
Owner 金迪荣