CN212003943U

CN212003943U - Novel deep groove ball bearing

Info

Publication number: CN212003943U
Application number: CN202020257519.9U
Authority: CN
Inventors: 程江; 贝国军; 秦磊
Original assignee: XINCHANG HENGLI BEARING CO Ltd
Current assignee: XINCHANG HENGLI BEARING CO Ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-24
Anticipated expiration: 2030-03-05

Abstract

The utility model belongs to the technical field of deep groove ball bearing, especially, be a novel deep groove ball bearing, including the bearing body, the outer lane of bearing body is provided with outer bearing, and the inside of outer bearing is provided with the oil storage pipe, and the oil outlet has been seted up to the interior table wall of oil storage pipe, and the one end of oil outlet is provided with the sponge layer, and the oil inlet has been seted up to the exterior wall of outer bearing, and the interior table wall on sponge layer is provided with the ball, and the exterior wall of ball is provided with the lantern ring, and one side of the lantern ring is. The utility model discloses an add oil storage pipe, oil outlet, sponge layer and oil inlet, when the outer bearing rotated, the sponge layer that has lubricating oil contacted with the ball, can fully lubricate the ball, avoided the problem that the ball lubrication is bad and causes the damage to the bearing body; through addding connecting block and draw-in groove, if need a plurality of bearing body combinations when using, can make two sets of bearing bodies make up fast, make its two sets of bearing body built-up connection more firm.

Description

Novel deep groove ball bearing

Technical Field

The utility model relates to a deep groove ball bearing technical field specifically is a novel deep groove ball bearing.

Background

The original single-row radial ball bearing of the deep groove ball bearing is a rolling bearing which is most widely applied. The deep groove ball bearing is the most common type of rolling bearings, and the basic type deep groove ball bearing is composed of an outer ring, an inner ring, a group of steel balls and a group of retainers. The deep groove ball bearing has a single-row structure and a double-row structure, the deep groove ball structure is divided into a sealing structure and an open structure, the open structure means that the bearing does not have a sealing structure, and the sealing type deep groove ball is divided into a dustproof sealing structure and an oil-proof sealing structure. The dustproof sealing cover material is punched by a steel plate, and only the function of simply preventing dust from entering the bearing raceway is achieved. The oil-proof type is a contact type oil seal, can effectively prevent lubricating grease in a bearing from overflowing, and provides a novel deep groove ball bearing which is provided.

There are the following problems:

1. when the bearing body is used, the ball cannot be sufficiently lubricated, the problem that the bearing body is damaged due to poor lubrication of the ball is solved easily, normal use of the bearing body cannot be guaranteed, and the service time of the bearing body is shortened.

2. When needing a plurality of bearing body combinations to use, can not make two sets of bearing body make up fast, also can not make its two sets of bearing body built-up connection more firm simultaneously, also be convenient for two sets of bearing body to carry out the split, complex operation is complicated, has reduceed the suitability, is not worth promoting and publicizing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel deep groove ball bearing has solved when the bearing body uses, can not carry out fully lubricated to the ball, the problem of ball lubrication harmfully causes the damage to the bearing body easily, the problem of the normal use of bearing body can't be guaranteed, in addition, if need a plurality of bearing body combinations to carry out the time spent, can not make two sets of bearing bodies make up fast, also can not make its two sets of bearing body built-up connection more firm simultaneously, the problem that two sets of bearing bodies of also being convenient for carry out the split.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel deep groove ball bearing, includes the bearing body, the outer lane of bearing body is provided with outer bearing, the inside of outer bearing is provided with the oil storage pipe, the oil outlet has been seted up to the interior table wall of oil storage pipe, the one end of oil outlet is provided with the sponge layer, the oil inlet has been seted up to the exterior wall of outer bearing, the interior table wall on sponge layer is provided with the ball, the exterior wall of ball is provided with the lantern ring, one side of lantern ring is provided with the holder, one side that the sponge layer was kept away from to the ball is provided with inner bearing, inner bearing's exterior wall is provided with the connecting block, outer bearing's exterior wall and the upper end that is located the.

As a preferred technical scheme of the utility model, the inside of outer bearing and the outside that is located the oil storage pipe are provided with the buffering circle, the shape of buffering circle is circular.

As a preferred technical scheme of the utility model, the one end of holder is provided with the installation piece, the outward appearance wall of installation piece is provided with the external screw thread, the outside of external screw thread and the interior table wall that is located the lantern ring are provided with the internal thread.

As an optimal technical scheme of the utility model, the shape of oil inlet is circular, the inside of oil inlet is provided with the oil plug, the shape of oil plug is circular.

As an optimized technical scheme of the utility model, the shape of oil storage pipe is circular, the shape of oil outlet is semi-circular, the quantity of oil outlet is a plurality of groups.

As an optimal technical scheme of the utility model, the shape of sponge layer is circular, the sponge layer sets up on the outer table wall of ball.

As a preferred technical scheme of the utility model, the shape of connecting block is the hexagon, the quantity of connecting block is six groups, the connecting block is respectively even setting on the outer table wall of inner bearing.

As an optimal technical scheme of the utility model, the shape of draw-in groove is circular, the internal diameter of draw-in groove is less than the internal diameter of oil storage pipe.

Compared with the prior art, the utility model provides a novel deep groove ball bearing possesses following beneficial effect:

1. this novel deep groove ball bearing, through addding the oil storage pipe, the oil outlet, sponge layer and oil inlet, when the bearing body uses, can pour into lubricating oil into in the oil storage pipe through connecting the oil inlet, flow to the sponge layer through the oil outlet, when the outer bearing rotates, the sponge layer that has lubricating oil contacts with the ball, can fully lubricate the ball, avoided the ball lubricated bad problem that causes the damage to the bearing body, the normal use of bearing body has been guaranteed, the oil output of lubricating oil in the oil storage pipe can be controlled to the sponge layer simultaneously, the defect that traditional lubrication mode caused lubricating oil output too much and caused the waste easily has been solved, prevented to cause the waste to lubricating oil, the live time of this bearing body has been prolonged.

2. This novel deep groove ball bearing through addding connecting block and draw-in groove, if need a plurality of bearing body combinations when using, is connected connecting block and draw-in groove on a set of bearing body and spread groove and fixture block on another group bearing body, can make two sets of bearing bodies make up fast, makes its two sets of bearing body built-up connection more firm, and the two sets of bearing bodies of also being convenient for simultaneously carry out the split, and easy operation is convenient, has strengthened the suitability, is worth promoting and publicizing.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a plan sectional view of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

fig. 4 is a schematic cross-sectional structure of the present invention.

In the figure: 1. a bearing body; 2. an outer bearing; 3. an oil storage tube; 4. an oil outlet hole; 5. a sponge layer; 6. an oil inlet; 7. a ball bearing; 8. a collar; 9. a holder; 10. an inner bearing; 11. connecting blocks; 12. a card slot; 13. a buffer ring; 14. mounting blocks; 15. an external thread; 16. an internal thread.

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. 1-4, in this embodiment: a novel deep groove ball bearing comprises a bearing body 1, an outer bearing 2 is arranged on an outer ring of the bearing body 1, an oil storage pipe 3 is arranged inside the outer bearing 2, an oil outlet 4 is formed in the inner surface wall of the oil storage pipe 3, a sponge layer 5 is arranged at one end of the oil outlet 4, an oil inlet 6 is formed in the outer surface wall of the outer bearing 2, balls 7 are arranged on the inner surface wall of the sponge layer 5, a lantern ring 8 is arranged on the outer surface wall of each ball 7, a retainer 9 is arranged on one side of the lantern ring 8, an inner bearing 10 is arranged on one side, away from the sponge layer 5, of each ball 7, a connecting block 11 is arranged on the outer surface wall of each inner bearing 10, and a clamping groove 12 is formed; by additionally arranging the oil storage pipe 3, the oil outlet hole 4, the sponge layer 5 and the oil inlet 6, when the bearing body 1 is used, lubricating oil can be injected into the oil storage pipe 3 by connecting the oil inlet 6, the lubricating oil flows onto the sponge layer 5 through the oil outlet hole 4, when the outer bearing 2 rotates, the sponge layer 5 with the lubricating oil is in contact with the balls 7, the balls 7 can be fully lubricated, the problem that the bearing body 1 is damaged due to poor lubrication of the balls 7 is avoided, the normal use of the bearing body 1 is ensured, meanwhile, the oil outlet amount of the lubricating oil in the oil storage pipe 3 can be controlled by the sponge layer 5, the defect that the lubricating oil is wasted due to excessive oil outlet amount caused by a traditional lubricating mode is solved, the waste of the lubricating oil is prevented, and the service time of the bearing body 1 is prolonged; through addding connecting block 11 and draw-in groove 12, if need the combination of a plurality of bearing body 1 to carry out the time spent, connecting block 11 and draw-in groove 12 on a set of bearing body 1 are connected with spread groove and fixture block on another group of bearing body 1, can make two sets of bearing body 1 make up fast, make its two sets of bearing body 1 built-up connection more firm, also be convenient for simultaneously two sets of bearing body 1 carry out the split, easy operation is convenient, the suitability has been strengthened, be worth promoting and propaganda.

In this embodiment, a buffer ring 13 is disposed inside the outer bearing 2 and outside the oil storage tube 3, and the buffer ring 13 is circular; in the use process, the buffer ring 13 can effectively reduce the adverse factors such as vibration and friction and prolong the service life of the buffer ring. One end of the retainer 9 is provided with a mounting block 14, the outer surface wall of the mounting block 14 is provided with an external thread 15, and the outer part of the external thread 15 and the inner surface wall of the lantern ring 8 are provided with an internal thread 16; through the cooperation of the mounting block 14, the external thread 15 and the internal thread 16, the damaged retainer 9 at a certain position can be disassembled and assembled without replacing the whole retainer 9, and the operation is simple and convenient. The oil inlet 6 is circular, an oil plug is arranged inside the oil inlet 6, and the oil plug is circular; the oil plug can prevent the problem that the lubricating oil flows out from the oil inlet 6. The oil storage pipe 3 is circular, the oil outlet holes 4 are semicircular, and the number of the oil outlet holes 4 is a plurality of groups; can inject lubricating oil into the oil storage pipe 3 through connecting oil inlet 6, on flowing to sponge layer 5 through oil outlet 4, when outer bearing 2 rotates, have the sponge layer 5 of lubricating oil and contact with ball 7, can carry out fully lubricated to ball 7, avoided the problem that ball 7 is lubricated badly and causes the damage to bearing body 1. The sponge layer 5 is circular, and the sponge layer 5 is arranged on the outer surface wall of the ball 7; the sponge layer 5 can control the oil outlet amount of the lubricating oil in the oil storage pipe 3, the defect that the oil outlet amount of the lubricating oil is too much and waste is caused in the traditional lubricating mode is overcome, and waste of the lubricating oil is prevented. The shape of the connecting blocks 11 is hexagonal, the number of the connecting blocks 11 is six, and the connecting blocks 11 are respectively and uniformly arranged on the outer surface wall of the inner bearing 10. The shape of the clamping groove 12 is circular, and the inner diameter of the clamping groove 12 is smaller than that of the oil storage pipe 3; when needing a plurality of bearing body 1 combinations to use, connecting block 11 and draw-in groove 12 on a set of bearing body 1 are connected with spread groove and fixture block on another group of bearing body 1, can make two sets of bearing body 1 make up fast, make its two sets of bearing body 1 built-up connection more firm, and the split is carried out to two sets of bearing body 1 of also being convenient for simultaneously, and easy operation is convenient, has strengthened the suitability.

The utility model discloses a theory of operation and use flow: when the novel deep groove ball bearing is used, firstly, a bearing body 1 is arranged on a machine element, an oil storage pipe 3, an oil outlet 4, a sponge layer 5 and an oil inlet 6 are additionally arranged, when the bearing body 1 is used, lubricating oil can be injected into the oil storage pipe 3 through the connecting oil inlet 6, when the oil flows to the sponge layer 5 through the oil outlet 4 and the outer bearing 2 rotates, the sponge layer 5 with lubricating oil contacts with the balls 7, can fully lubricate the ball 7, avoids the problem that the ball 7 is not well lubricated to damage the bearing body 1, ensures the normal use of the bearing body 1, meanwhile, the sponge layer 5 can control the oil outlet amount of the lubricating oil in the oil storage pipe 3, so that the defect that the lubricating oil is wasted due to excessive oil outlet amount in the traditional lubricating mode is overcome, the lubricating oil is prevented from being wasted, and the service time of the bearing body 1 is prolonged; through addding connecting block 11 and draw-in groove 12, if need the combination of a plurality of bearing body 1 to carry out the time spent, connecting block 11 and draw-in groove 12 on a set of bearing body 1 are connected with spread groove and fixture block on another group of bearing body 1, can make two sets of bearing body 1 make up fast, make its two sets of bearing body 1 built-up connection more firm, also be convenient for simultaneously two sets of bearing body 1 carry out the split, easy operation is convenient, the suitability has been strengthened, be worth promoting and propaganda.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel deep groove ball bearing, includes bearing body (1), its characterized in that: the outer lane of bearing body (1) is provided with outer bearing (2), the inside of outer bearing (2) is provided with oil storage pipe (3), oil outlet (4) have been seted up to the interior table wall of oil storage pipe (3), the one end of oil outlet (4) is provided with sponge layer (5), oil inlet (6) have been seted up to the exterior wall of outer bearing (2), the interior table wall of sponge layer (5) is provided with ball (7), the exterior wall of ball (7) is provided with lantern ring (8), one side of lantern ring (8) is provided with holder (9), one side that sponge layer (5) were kept away from in ball (7) is provided with inner bearing (10), the exterior wall of inner bearing (10) is provided with connecting block (11), the exterior wall of outer bearing (2) and the upper end that is located oil inlet (6) are provided with draw-in groove (12).

2. The novel deep groove ball bearing of claim 1, wherein: the inner portion of the outer bearing (2) is provided with a buffer ring (13) outside the oil storage pipe (3), and the buffer ring (13) is circular.

3. The novel deep groove ball bearing of claim 1, wherein: one end of the retainer (9) is provided with an installation block (14), an external thread (15) is arranged on the outer surface wall of the installation block (14), and an internal thread (16) is arranged outside the external thread (15) and on the inner surface wall of the lantern ring (8).

4. The novel deep groove ball bearing of claim 1, wherein: the oil inlet (6) is circular, an oil plug is arranged inside the oil inlet (6), and the oil plug is circular.

5. The novel deep groove ball bearing of claim 1, wherein: the oil storage pipe (3) is circular, the oil outlet holes (4) are semicircular, and the number of the oil outlet holes (4) is a plurality of groups.

6. The novel deep groove ball bearing of claim 1, wherein: the shape of the sponge layer (5) is circular, and the sponge layer (5) is arranged on the outer surface wall of the ball (7).

7. The novel deep groove ball bearing of claim 1, wherein: the connecting blocks (11) are hexagonal, the number of the connecting blocks (11) is six, and the connecting blocks (11) are respectively and uniformly arranged on the outer surface wall of the inner bearing (10).

8. The novel deep groove ball bearing of claim 1, wherein: the shape of draw-in groove (12) is circular, the internal diameter of draw-in groove (12) is less than the internal diameter of oil storage pipe (3).