Antiskid self-cleaning sealing bearing
A sealed bearing, self-cleaning technology, applied in the direction of bearing components, shafts and bearings, mechanical equipment, etc., can solve the problems of easy winding of sealing blocks, easy sliding of bearings, easy oil leakage, etc., to improve reliability, life, and friction. coefficient, the effect of avoiding stress concentration
Inactive Publication Date: 2016-10-26
浙江品诺机械有限公司
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Problems solved by technology
However, the traditional bearings are easy to slip, and it is difficult to ensure the stable operation of the workpiece
[0005] In order to solve the above problems, it is necessary to set up a sealing mechanism to prevent the leakage of grease inside the bearing, and to avoid the bearing from running in an oil-deficient state. However, the sealing mechanisms in the prior art have the problems of poor sealing and easy oil leakage.
In addition, the sealing block in the sealing mechanism is easy to fall off, and the sealing block is easy to wrap around the auxiliary structure, causing damage to the sealing mechanism
Method used
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[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0019] An anti-slip self-cleaning sealed bearing, comprising an inner ring 1, an outer ring 2, a rolling element 3, a dust cover 4 and a stopper 5; the inner ring 1 and the outer ring 2 are in the shape of a ring and arranged concentrically, And the rolling element 3 is sandwiched between the inner ring 1 and the outer ring 2; the stopper 5 has two pieces, which are arranged on both sides of the inner ring 1 and are in contact with the inner ring 1; the dust cover 4 is fixed on The outer ring 2, the dust cover 4 extends inward, the inner end of the dust cover 4 is embedded in the stopper 5, and the gap between the dust cover 4 and the stopper 5 is set; the stopper 5 includes a cylindrical stopper 5a and a ring stopper 5b; the cylindrical block 5a is a hollow cylinder; the ring block 5b is a hollow ring; the ring block 5b is integrally arranged on one side of ...
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An antiskid self-cleaning sealing bearing belongs to the technical field of bearings and comprises an inner ring, an outer ring, a rolling part, a dustproof cover and a blocking part; the middle of the outer wall of the outer ring is provided with an annular inner groove, and the inner groove and the outer ring are coaxially arranged; parallel side discharging grooves at intervals are arranged at two sides of the outer wall of the outer ring; the inner groove is communicated with the side discharging grooves; and an included angle between the inner groove and the side discharging grooves is 45 degrees. The outer wall of the bearing is provided with the inner groove and the side discharging grooves, such that a friction coefficient of the outer wall of a gear is improved; in addition, when particle impurities jump between the gear and a belt, the particle impurities are easily accumulated in the inner groove, and are discharged by the side discharging grooves under traction of the belt, thereby achieving a self-cleaning effect.
Description
technical field [0001] The invention belongs to the technical field of bearings, and in particular relates to an anti-slip self-cleaning sealed bearing. Background technique [0002] The bearing is the supporting part in the mechanical transmission mechanism, which is used to determine the relative movement position of the rotating shaft and other parts. Its quality directly affects the working performance of the mechanical machine, and the movement of the relevant mechanism is driven by the operation of the bearing. Bearings operate in various environments, especially in harsh environments with more wind and sand conditions. Foreign matter can easily enter the raceway through the gap between the inner and outer rings of the bearing, causing damage to the bearing during operation. [0003] Moreover, it is difficult for the rolling elements to maintain the same speed with each other, resulting in stress concentration in the bearing, thereby shortening the life of the bearing....
Claims
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Login to View More IPC IPC(8): F16C33/82F16C33/40F16C33/58
CPCF16C33/82F16C33/40F16C33/58
Inventor 王继阳竺方千吴良福
Owner 浙江品诺机械有限公司