CN216131240U

CN216131240U - Contour bearing retainer

Info

Publication number: CN216131240U
Application number: CN202121654862.8U
Authority: CN
Inventors: 胡长国; 龚国宝; 胡义兵; 胡海英; 胡忠兰
Original assignee: Suzhou Xungu Precision Industry Co ltd
Current assignee: Suzhou Xungu Precision Industry Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-03-25
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a profile bearing retainer, which comprises an outer ring, wherein the inner wall of the outer ring is provided with a first ball groove, the inner part of the outer ring is provided with an upper ball and a lower ball, the inner part of the outer ring is provided with an inner ring, the surface of the inner ring is provided with a second ball groove, a baffle plate is arranged between the outer ring and the inner ring, the surface of the baffle plate is provided with a screw hole, the inner wall of the screw hole is in threaded connection with a connecting rod, one end of the connecting rod is fixedly connected with a fixing plate, and the inner wall of the outer ring is fixedly connected with a storage ring. According to the utility model, the fixing plate on the baffle plate rotates through the wrench, so that the connecting rod rotates, the connecting rod is in threaded fit with the screw hole, the connecting rod is further separated from the screw hole, lubricating oil is added through the screw hole, and the lubricating oil is convenient to add.

Description

Contour bearing retainer

Technical Field

The utility model relates to the technical field of contour bearings, in particular to a contour bearing retainer.

Background

A contour bearing is a bearing that can withstand both radial loads and unidirectional axial loads. When bearing bears radial load, a component force in the axial lead direction is generated, so when another bearing capable of bearing the force in the opposite axial lead direction is needed for balancing, the bearing is usually arranged into a single-row tapered roller bearing, the traditional bearing for the automobile wheel is formed by combining two sets of tapered roller bearings or ball bearings, and the installation, the oil coating, the sealing and the clearance adjustment of the bearing are all carried out on an automobile production line.

The contour bearing in the prior art gradually loses the internal lubricating oil when in use after being installed, but the lubricating oil is not easy to add.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a profile bearing retainer.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a profile bearing holder, includes the outer lane, ball groove one has been seted up to the inner wall of outer lane, the inside of outer lane is provided with ball and lower ball, the inside of outer lane is provided with the inner circle, ball groove two has been seted up on the surface of inner circle, be provided with the baffle between outer lane and the inner circle, the screw has been seted up on the surface of baffle, the inner wall threaded connection of screw has the connecting rod, the one end fixedly connected with fixed plate of connecting rod, the inner wall fixedly connected with storage ring of outer lane, the inside packing of storage ring has lubricating oil, the oil outlet has been seted up to the inner wall of storage ring.

As a further description of the above technical solution:

the ball grooves are symmetrically distributed, and the positions of the upper balls and the lower balls are matched with the ball grooves I.

As a further description of the above technical solution:

the position of the first ball groove is matched with the second ball groove, and the shapes of the first ball groove and the second ball groove are matched with the upper ball and the lower ball.

As a further description of the above technical solution:

the oil outlet evenly distributed is at the inner wall of storage circle, the shape and the outer lane adaptation of storage circle.

As a further description of the above technical solution:

the shape of fixed plate is the pentagon, screw symmetric distribution.

As a further description of the above technical solution:

the surface of the outer ring is fixedly connected with a flange, and the surface of the flange is coated with protective paint.

As a further description of the above technical solution:

mounting holes are formed in the surface of the flange and distributed in a circular array.

As a further description of the above technical solution:

the storage ring is located between the upper ball and the lower ball.

The utility model has the following beneficial effects:

1. compared with the prior art, this kind of profile bearing holder, fixed plate on the baffle passes through the spanner and rotates for the connecting rod rotates, and connecting rod and screw thread fit further make the connecting rod break away from the screw, add lubricating oil through the screw, are convenient for add lubricating oil.

2. Compared with the prior art, the profile bearing retainer disclosed by the utility model generates heat when in work, the lubricating oil in the storage ring is discharged from the oil outlet hole for lubrication, and the profile bearing retainer is installed through the matching of the installation hole and the bolt, so that the use is more convenient.

Drawings

Fig. 1 is a schematic overall structure diagram of a profile bearing retainer according to the present invention;

FIG. 2 is a schematic view of the internal structure of a contour bearing cage according to the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2A of a contoured bearing cage in accordance with the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 of a contour bearing cage according to the present invention;

fig. 5 is an enlarged structural view at C in fig. 1 of a contour bearing cage according to the present invention.

Illustration of the drawings:

1. an outer ring; 2. upper rolling balls; 3. a lower ball; 4. an inner ring; 5. a baffle plate; 6. a screw hole; 7. a connecting rod; 8. a fixing plate; 9. storing the ring; 10. lubricating oil; 11. an oil outlet hole; 12. a flange; 13. mounting holes; 14. a ball groove I; 15. and a ball groove II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a contour bearing cage: the anti-interference anti-theft device comprises an outer ring 1, wherein a first ball groove 14 is formed in the inner wall of the outer ring 1, an upper ball 2 and a lower ball 3 are arranged in the outer ring 1, an inner ring 4 is arranged in the outer ring 1, a second ball groove 15 is formed in the surface of the inner ring 4, a baffle plate 5 is arranged between the outer ring 1 and the inner ring 4, impurities are prevented from entering the baffle plate 5, the anti-theft device is guaranteed to normally operate, a fixing plate 8 on the baffle plate 5 is rotated through a wrench, a connecting rod 7 is rotated, the connecting rod 7 is in threaded fit with a screw hole 6, the connecting rod 7 is further separated from the screw hole 6, lubricating oil 10 is added through the screw hole 6, the screw hole 6 is formed in the surface of the baffle plate 5, the connecting rod 7 is in threaded connection with the inner wall of the screw hole 6, and one end of the connecting rod 7 is fixedly connected with the fixing plate 8;

the inner wall of the outer ring 1 is fixedly connected with a storage ring 9, lubricating oil 10 is filled in the storage ring 9, and the inner wall of the storage ring 9 is provided with an oil outlet 11, so that when the oil-gas separator works, heat is generated, and the lubricating oil 10 in the storage ring 9 is discharged from the oil outlet 11 for lubrication;

the ball grooves I14 are symmetrically distributed, the positions of the upper balls 2 and the lower balls 3 are matched with the ball grooves I14, the positions of the ball grooves I14 are matched with the ball grooves II 15, and the shapes of the ball grooves I14 and the ball grooves II 15 are matched with the upper balls 2 and the lower balls 3;

the oil outlet holes 11 are uniformly distributed on the inner wall of the storage ring 9, the shape of the storage ring 9 is matched with that of the outer ring 1, the storage ring 9 cannot rub against the inner ring 4, the fixing plate 8 is pentagonal, the fixing plate 8 can rotate conveniently, the screw holes 6 are symmetrically distributed, the number of the screw holes 6 is increased, and oil can be conveniently filled from the screw holes 6;

the surface of the outer ring 1 is fixedly connected with a flange 12, the surface of the flange 12 is coated with protective paint, the surface of the flange 12 is provided with mounting holes 13, the ball bearing device is mounted through the matching of the mounting holes 13 and bolts, the use is more convenient, the mounting holes 13 are distributed in a circular array, and the storage ring 9 is positioned between the upper ball 2 and the lower ball 3.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A profile bearing cage comprising an outer ring (1), characterized in that: the inner wall of the outer ring (1) is provided with a first ball groove (14), an upper ball (2) and a lower ball (3) are arranged inside the outer ring (1), an inner ring (4) is arranged inside the outer ring (1), a second ball groove (15) is formed in the surface of the inner ring (4), a baffle (5) is arranged between the outer ring (1) and the inner ring (4), a screw hole (6) is formed in the surface of the baffle (5), the inner wall of the screw hole (6) is in threaded connection with a connecting rod (7), and one end of the connecting rod (7) is fixedly connected with a fixing plate (8);

the inner wall fixedly connected with of outer lane (1) stores circle (9), the inside packing of storing circle (9) has lubricating oil (10), oil outlet (11) have been seted up to the inner wall of storing circle (9).

2. A contoured bearing cage according to claim 1, wherein: the ball grooves I (14) are symmetrically distributed, and the positions of the upper balls (2) and the lower balls (3) are matched with the ball grooves I (14).

3. A contoured bearing cage according to claim 1, wherein: the position of the first ball groove (14) is matched with the second ball groove (15), and the shapes of the first ball groove (14) and the second ball groove (15) are matched with the upper ball (2) and the lower ball (3).

4. A contoured bearing cage according to claim 1, wherein: oil outlet (11) evenly distributed is at the inner wall of storage circle (9), the shape and the outer lane (1) adaptation of storage circle (9).

5. A contoured bearing cage according to claim 1, wherein: the fixing plate (8) is pentagonal, and the screw holes (6) are symmetrically distributed.

6. A contoured bearing cage according to claim 1, wherein: the surface of the outer ring (1) is fixedly connected with a flange (12), and the surface of the flange (12) is coated with protective paint.

7. A contoured bearing cage according to claim 6, wherein: mounting holes (13) are formed in the surface of the flange (12), and the mounting holes (13) are distributed in a circular array.

8. A contoured bearing cage according to claim 1, wherein: the storage ring (9) is located between the upper ball (2) and the lower ball (3).