CN212155488U

CN212155488U - Bearing ring

Info

Publication number: CN212155488U
Application number: CN202020785369.9U
Authority: CN
Inventors: 姚建栋; 姚明初; 石铧东
Original assignee: Xinchang Mingyu Bearing Co Ltd
Current assignee: Xinchang Mingyu Bearing Co Ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-15
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a bearing ring, including outer lane, ventilation layer, inner circle, connecting rod, fixture block, thermovent, rubber pad and opening, the outer lane inboard is equipped with the ventilation layer, ventilation layer the inner is equipped with the inner circle, the connecting rod is fixed at the inner terminal surface of outer lane and the outer terminal surface of inner circle, the fixture block sets up in the crossing department of connecting rod and outer lane and inner circle, the thermovent sets up the surface at outer lane and inner circle, and runs through outer lane and inner circle, the rubber pad sets up the front and the back at outer lane, ventilation layer and inner circle, the opening sets up in the inside center department of inner circle, the utility model discloses simple structure, the dismouting of being convenient for, heat dispersion is good, and damping performance is strong, long service life.

Description

Bearing ring

Technical Field

The utility model relates to a bearing accessory equipment technical field specifically is a bearing ring.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision, and the bearing ring is a ring part of a centripetal rolling bearing with one or several raceways.

The bearing ring plays an important role in the use process of the bearing, the bearing washer in the prior art has poor damping performance, has certain influence on the practicability and the service life of the bearing washer in the actual use process, and is limited in practicability; the bearing rotates in the use process, high temperature is easy to generate, and the bearing gasket in the prior art has poor heat dissipation performance and limited service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing ring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing ring, includes outer lane, ventilation layer, inner circle, connecting rod, fixture block, thermovent, rubber pad and opening, the outer lane inboard is equipped with the ventilation layer, ventilation layer inner is equipped with the inner circle, the connecting rod is fixed at the inner terminal surface of outer lane and the outer terminal surface of inner circle, the fixture block sets up in the crossing department of connecting rod and outer lane and inner circle, the thermovent sets up on the surface of outer lane and inner circle, and runs through outer lane and inner circle, the rubber pad sets up in the front and the back of outer lane, ventilation layer and inner circle, the opening sets up in the inside center department of inner circle.

As a further aspect of the present invention: the side wall of the outer ring is provided with the concave groove, and the lubricating property is effectively improved by the concave groove.

As a further aspect of the present invention: the front of outer lane and the back of inner circle are equipped with the dead slot, and the fixture block setting is in the dead slot, is convenient for carry out the split with outer lane and inner circle, easy operation, and the practicality is strong.

As a further aspect of the present invention: the outer ring and the inner ring are made of high-carbon ferrochrome materials, and the high-carbon ferrochrome steel has the characteristics of high temperature resistance, wear resistance and the like and long service life.

As a further aspect of the present invention: the heat dissipation port is of an oval structure and is uniformly arranged on the outer ring and the inner ring, so that the ventilation performance of the outer ring and the inner ring can be effectively improved, the heat dissipation performance is good, and the influence of a high-temperature environment on the service life of the bearing is reduced.

As a further aspect of the present invention: the rubber pad is made of natural rubber materials, the natural rubber has good comprehensive performance, and has the advantages of excellent elasticity, fatigue resistance, low heat generation, small creep deformation, good bonding performance with metal parts, good processing performance and the like, the rubber pad has good practical performance and good damping performance, and the service life of the bearing can be effectively ensured.

Compared with the prior art, the beneficial effects of the utility model are that: the front surface of the outer ring and the back surface of the inner ring are provided with the empty grooves, and the fixture blocks are arranged in the empty grooves, so that the outer ring and the inner ring can be conveniently detached, the operation is simple, and the practicability is high; the heat dissipation ports are of an oval structure and are uniformly arranged on the outer ring and the inner ring, so that the ventilation performance of the outer ring and the inner ring can be effectively improved, the heat dissipation performance is good, and the influence of a high-temperature environment on the service life of the bearing is further reduced; the rubber pad is made of natural rubber materials, the natural rubber has good comprehensive performance, and has the advantages of excellent elasticity, fatigue resistance, low heat generation, small creep deformation, good bonding performance with metal parts, good processing performance and the like, the rubber pad has good practical performance and good damping performance, and the service life of the bearing can be effectively ensured.

Drawings

Fig. 1 is a schematic structural view of a bearing ring.

Fig. 2 is a rear view of a bearing ring.

Fig. 3 is a side sectional view of a bearing ring.

Fig. 4 is a side view of a bearing ring.

Fig. 5 is a front view of an outer race of a bearing ring.

Fig. 6 is a front view of an inner race of a bearing ring.

In the figure: outer lane 1, ventilation layer 2, inner circle 3, connecting rod 4, fixture block 5, thermovent 6, rubber pad 7, opening 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a bearing ring includes an outer ring 1, a ventilation layer 2, an inner ring 3, a connecting rod 4, a fixture block 5, a heat dissipation port 6, a rubber pad 7, and a through hole 8, a side wall of the outer ring 1 is provided with a concave groove, lubricity is effectively improved by the concave groove, the ventilation layer 2 is disposed inside the outer ring 1, the inner ring 3 is disposed at an inner end of the ventilation layer 2, the connecting rod 4 is fixed at an inner end surface of the outer ring 1 and an outer end surface of the inner ring 3, the outer ring 1 and the inner ring 3 are made of a high-carbon ferrochrome material, the high-carbon ferrochrome has characteristics of high temperature resistance, wear resistance, and the like, and has a long service life, the fixture block 5 is disposed at an intersection of the connecting rod 4 and the outer ring 1 and the inner ring 3, the front surface of the outer ring 1 and the back surface of, the heat dissipation port 6 is arranged on the surfaces of the outer ring 1 and the inner ring 3 and penetrates through the outer ring 1 and the inner ring 3, the heat dissipation port 6 is of an oval structure, and are uniformly arranged on the outer ring 1 and the inner ring 3, the ventilation performance of the outer ring 1 and the inner ring 3 can be effectively improved, the heat dissipation performance is good, the influence of high-temperature environment on the service life of the bearing is further reduced, the heat dissipation and temperature reduction performance of the ferrule can be further improved under the action of the ventilation layer 2 and the heat dissipation port 6, rubber pad 7 sets up in the front and the back of outer lane 1, ventilation layer 2 and inner circle 3, and rubber pad 7 is the natural rubber material, and natural rubber comprehensive properties is better, has excellent elasticity, fatigue resistance, the themogenesis is low, creep deformation is little, with the metalwork bonding performance good and processing property advantage such as good, the practicality is good, and the damping performance is good, can guarantee the life of bearing effectively, opening 8 sets up in 3 inside center departments of inner circle.

The utility model discloses a theory of operation is: the side wall of the outer ring 1 is provided with the concave grooves, the lubricity is effectively improved by the arrangement of the concave grooves, the inner side of the outer ring 1 is provided with the ventilation layer 2, the inner end of the ventilation layer 2 is provided with the inner ring 3, the connecting rod 4 is fixed on the inner end surface of the outer ring 1 and the outer end surface of the inner ring 3, the outer ring 1 and the inner ring 3 are made of high-carbon ferrochrome materials, the high-carbon ferrochrome has the characteristics of high temperature resistance, wear resistance and the like, the service life is long, the fixture blocks 5 are arranged at the intersection of the connecting rod 4 and the outer ring 1 and the inner ring 3, the front surface of the outer ring 1 and the back surface of the inner ring 3 are provided with the empty grooves, the fixture blocks 5 are arranged in the empty grooves, the outer ring 1 and the inner ring 3 can be conveniently detached, the operation is simple, the practicability is strong, the heat dissipation ports 6 are arranged on the surfaces of the outer ring, heat dispersion is good, and then the influence that high temperature environment caused bearing life has been reduced, the heat dissipation cooling performance of promotion lasso that can be further under the effect of ventilation zone 2 and thermovent 6, rubber pad 7 sets up at outer lane 1, the front and the back of ventilation zone 2 and inner circle 3, rubber pad 7 is the natural rubber material, natural rubber comprehensive properties is better, have excellent elasticity, fatigue resistance, the themogenesis is low, creep deformation is little, bind advantages such as performance good and processability good with the metalwork, practicality is good, damping performance is good, can guarantee the life of bearing effectively.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A bearing ring comprises an outer ring (1), a ventilation layer (2), an inner ring (3), a connecting rod (4), a clamping block (5), a heat dissipation opening (6), a rubber pad (7) and a through opening (8), it is characterized in that the inner side of the outer ring (1) is provided with a ventilation layer (2), the inner end of the ventilation layer (2) is provided with an inner ring (3), the connecting rod (4) is fixed on the inner end surface of the outer ring (1) and the outer end surface of the inner ring (3), the clamping block (5) is arranged at the intersection of the connecting rod (4) and the outer ring (1) and the inner ring (3), the heat dissipation port (6) is arranged on the surfaces of the outer ring (1) and the inner ring (3), and run through outer lane (1) and inner circle (3), rubber pad (7) set up at the front and the back of outer lane (1), ventilation layer (2) and inner circle (3), opening (8) set up in inner circle (3) inside center department.

2. A bearing ring according to claim 1, characterized in that the side wall of the outer ring (1) is provided with a groove.

3. A bearing ring according to claim 1, characterized in that the front side of the outer ring (1) and the back side of the inner ring (3) are provided with empty grooves, and the fixture blocks (5) are arranged in the empty grooves.

4. A bearing ring according to claim 1, characterized in that the outer ring (1) and the inner ring (3) are made of a high carbon ferrochrome material.

5. A bearing ring according to claim 1, characterized in that the heat dissipation openings (6) are of an oval configuration and are arranged uniformly on the outer ring (1) and the inner ring (3).

6. A bearing ring according to claim 1, characterized in that the rubber pad (7) is of a natural rubber material.