CN216111791U - Novel retainer for bearing - Google Patents
Novel retainer for bearing Download PDFInfo
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- CN216111791U CN216111791U CN202122549819.1U CN202122549819U CN216111791U CN 216111791 U CN216111791 U CN 216111791U CN 202122549819 U CN202122549819 U CN 202122549819U CN 216111791 U CN216111791 U CN 216111791U
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- heat dissipation
- retainer
- bearing
- diameter
- cage
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Abstract
The utility model discloses a novel retainer for a bearing, and particularly relates to the field of bearings, which comprises a retainer body, wherein balls are arranged in the retainer body, a connecting frame body is arranged on the surface of the retainer body, a first heat dissipation guide sheet is arranged on the surface of the connecting frame body, a second heat dissipation guide sheet is fixedly connected to the surface of the connecting frame body and one side, far away from the first heat dissipation guide sheet, a reinforcing frame is fixedly connected to the surface of the connecting frame body, a first annular reinforcing plate is arranged on the surface of the reinforcing frame, a top holding plate is arranged on the surface of the reinforcing frame and one side, far away from the first annular reinforcing plate, of the reinforcing frame, and a flow guide ring groove is formed in the surface of the connecting frame body. The first annular reinforcing plate and the jacking plate are respectively arranged on two sides of the ball, so that the strength of the retainer body can be improved, and the fatigue resistance is improved; meanwhile, under the action of the flow guide ring grooves, lubricating oil can be ensured to flow into the surfaces of the balls.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a novel retainer for a bearing.
Background
The bearing is a core component of heavy equipment such as an aircraft engine, a high-speed railway, an electric automobile and the like, and the bearing retainer refers to a bearing part which partially wraps all or part of rolling bodies and moves along with the rolling bodies to isolate the rolling bodies and generally guides and keeps the rolling bodies in the bearing, and the main function of the bearing retainer is to uniformly separate the rolling bodies.
In the use process of the bearing retainer, under the rotation of the bearing retainer, the temperature of the balls inside the bearing retainer is possibly too high, the energy consumption of the bearing retainer is increased, and under the long-time use, the phenomenon that the retainer is broken can also occur, so that the use of the retainer is influenced, therefore, the improvement is made, and the novel retainer for the bearing is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the novel retainer for the bearing comprises a retainer body, wherein balls are arranged inside the retainer body, a connecting frame body is arranged on the surface of the retainer body, a first heat dissipation guide sheet is arranged on the surface of the connecting frame body, a second heat dissipation guide sheet is fixedly connected to the surface of the connecting frame body and one side, far away from the first heat dissipation guide sheet, of the connecting frame body, a reinforcing frame is fixedly connected to the surface of the connecting frame body, a first annular reinforcing plate is arranged on the surface of the reinforcing frame, a top holding plate is arranged on the surface of the reinforcing frame and one side, far away from the first annular reinforcing plate, a guide ring groove is formed in the surface of the connecting frame body, and the first heat dissipation guide sheet and the second heat dissipation guide sheet are arranged, so that a certain heat dissipation effect can be provided for the balls in the rotating process of the retainer body, and the power consumption is reduced to a certain extent; the first annular reinforcing plate and the jacking plate are respectively arranged on the two sides of the ball, so that the strength of the retainer body can be improved, the service life is prolonged, the fatigue resistance is improved, and the occurrence rate of fracture is reduced; meanwhile, under the action of the flow guide ring groove, lubricating oil can be ensured to flow into the surface of each ball, and the use is convenient.
As a preferred technical scheme of the present invention, a limiting ring is fixedly connected to a surface of the retainer body, a collar seat is fixedly connected to an inside of the limiting ring, and a sealing gasket is disposed on an inner side of the collar seat.
As a preferable technical scheme of the utility model, the diameter of the shaft washer seat is smaller than that of the limiting ring, and one side of the sealing gasket is arranged on the inner wall of the retainer body, so that the sealing performance of the retainer body in use is ensured, and the use is more convenient.
As a preferable technical scheme of the present invention, a concave plate adapted to the balls is disposed inside the retainer body, and under the action of the guide ring grooves, the lubricating oil can be ensured to flow into the surfaces of the balls, so that the use is convenient.
As a preferred technical scheme of the utility model, the diameter of the diversion ring groove is smaller than that of the retainer body, one side of the diversion ring groove is arranged in the concave plate, and the diversion ring groove can guide lubricating oil, so that the running of the ball is facilitated.
In a preferred embodiment of the present invention, the diameter of the first annular reinforcing plate is smaller than the diameter of the balls.
As a preferred technical solution of the present invention, the first heat dissipation guide vane and the second heat dissipation guide vane have heat dissipation holes on their surfaces, and have a certain heat dissipation effect, so that the first heat dissipation guide vane and the second heat dissipation guide vane can provide a certain heat dissipation effect for the balls during the rotation of the retainer body, thereby reducing power consumption to a certain extent.
The utility model has the beneficial effects that:
according to the novel retainer for the bearing, the first heat dissipation guide vane and the second heat dissipation guide vane are arranged, so that a certain heat dissipation effect can be provided for the ball in the rotating process of the retainer body, and the power consumption is reduced to a certain extent; the first annular reinforcing plate and the jacking plate are respectively arranged on the two sides of the ball, so that the strength of the retainer body can be improved, the service life is prolonged, the fatigue resistance is improved, and the occurrence rate of fracture is reduced; meanwhile, under the action of the flow guide ring groove, lubricating oil can be ensured to flow into the surface of each ball, and the use is convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of a cage body of the novel cage for a bearing according to the present invention;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
fig. 3 is a perspective view of a portion of a first annular reinforcing plate of the novel cage for a bearing of the present invention.
In the figure: 1. a cage body; 101. a limiting ring; 102. a collar seat; 103. a gasket; 2. a ball bearing; 3. connecting the frame body; 301. a first heat dissipation guide fin; 302. a second heat dissipation guide fin; 4. a reinforcing frame; 401. a first annular reinforcing plate; 402. a top holding plate; 5. a flow guide ring groove; 6. concave mould board.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-3, the novel retainer for a bearing of the present invention comprises a retainer body 1, balls 2 are disposed inside the retainer body 1, a connecting frame body 3 is disposed on the surface of the retainer body 1, a first heat dissipation guide 301 is disposed on the surface of the connecting frame body 3, a second heat dissipation guide 302 is fixedly connected to the surface of the connecting frame body 3 and a side away from the first heat dissipation guide 301, a reinforcing frame 4 is fixedly connected to the surface of the connecting frame body 3, a first annular reinforcing plate 401 is disposed on the surface of the reinforcing frame 4, a top holding plate 402 is disposed on the surface of the reinforcing frame 4 and a guide ring groove 5 is disposed on the surface of the connecting frame body 3, and a certain heat dissipation effect can be ensured for the balls in the rotation process of the retainer body 1 by the first heat dissipation guide 301 and the second heat dissipation guide 302, the power consumption is reduced to a certain extent; the first annular reinforcing plate 401 and the jacking plate 402 are respectively arranged on the two sides of the ball 2, so that the strength of the retainer body 1 can be improved, the service life is prolonged, the fatigue resistance is improved, and the occurrence rate of fracture is reduced; meanwhile, under the action of the flow guide ring groove 5, lubricating oil can be ensured to flow into the surface of each ball 2, and the use is convenient.
Shown in fig. 1 and 2: wherein, the fixed surface of holder body 1 is connected with spacing ring 101, the inside fixedly connected with axle ring seat 102 of spacing ring 101, the inboard of axle ring seat 102 is provided with sealed the pad 103, the diameter of axle ring seat 102 is less than the diameter of spacing ring 101, one side of sealed pad 103 sets up the inner wall at holder body 1, has ensured the leakproofness of this holder body 1 when using, and it is comparatively convenient to use.
Shown in fig. 1 and 3: wherein, the inside of holder body 1 is provided with the concave type board 6 with 2 looks adaptations of ball, first annular reinforcing plate 401 and top holding plate 402 have been set up respectively in the both sides of ball 2, can improve the self intensity of holder body 1, service life is prolonged, and fatigue resistance has been improved, the cracked incidence has been reduced, the diameter of first annular reinforcing plate 401 is less than the diameter of ball 2, the surface of first heat dissipation guide vane 301 and second heat dissipation guide vane 302 all is provided with the louvre, first heat dissipation guide vane 301 and second heat dissipation guide vane 302 have certain radiating effect, the diameter of water conservancy diversion annular groove 5 is less than the diameter of holder body 1, one side setting of water conservancy diversion annular groove 5 is in the inside of concave type board 6, water conservancy diversion annular groove 5 can water conservancy diversion lubricating oil, and then make things convenient for the operation of ball 2.
The working principle is as follows: when the heat dissipation cage is used, the balls 2 are arranged at proper positions of the cage body 1, and in the using process of the cage body 1, the first heat dissipation guide fins 301 and the second heat dissipation guide fins 302 are arranged, so that a certain heat dissipation effect can be provided for the balls in the rotating process of the cage body 1, and the power consumption is reduced to a certain extent; the first annular reinforcing plate 401 and the jacking plate 402 are respectively arranged on the two sides of the ball 2, so that the strength of the retainer body 1 can be improved, the service life is prolonged, the fatigue resistance is improved, and the occurrence rate of fracture is reduced; meanwhile, under the action of the flow guide ring groove 5, lubricating oil can be ensured to flow into the surface of each ball 2, and the use is convenient.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 by those skilled in the art according to specific situations.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (7)
1. The utility model provides a novel holder for bearing, includes holder body (1), its characterized in that, the inside of holder body (1) is provided with ball (2), the surface of holder body (1) is provided with connection support body (3), the surface of connection support body (3) is provided with first heat dissipation guide vane (301), one side fixedly connected with second heat dissipation guide vane (302) of first heat dissipation guide vane (301) are just kept away from on the surface of connection support body (3), the fixed surface of connection support body (3) is connected with strengthening frame (4), the surface of strengthening frame (4) is provided with first annular reinforcing plate (401), the surface of strengthening frame (4) just keep away from one side of first annular reinforcing plate (401) and be provided with top and hold board (402), water conservancy diversion annular groove (5) have been seted up on the surface of connection support body (3).
2. The novel retainer for the bearing is characterized in that a limiting ring (101) is fixedly connected to the surface of the retainer body (1), a shaft ring seat (102) is fixedly connected to the inner part of the limiting ring (101), and a sealing gasket (103) is arranged on the inner side of the shaft ring seat (102).
3. A new cage for a bearing according to claim 2, characterized in that the diameter of the race seat (102) is smaller than the diameter of the stop ring (101), one side of the sealing gasket (103) being arranged on the inner wall of the cage body (1).
4. A new cage for bearings according to claim 1, characterized in that the cage body (1) is internally provided with a female plate (6) adapted to the balls (2).
5. The novel retainer for bearing of claim 1, wherein the surfaces of the first heat dissipation guide vane (301) and the second heat dissipation guide vane (302) are provided with heat dissipation holes.
6. The new cage for bearings according to claim 4, characterized in that the diameter of the said guide ring groove (5) is smaller than the diameter of the cage body (1), one side of the said guide ring groove (5) being arranged inside the concave plate (6).
7. Cage for bearings, according to claim 1, characterized in that the diameter of said first annular reinforcing plate (401) is smaller than the diameter of the balls (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549819.1U CN216111791U (en) | 2021-10-22 | 2021-10-22 | Novel retainer for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549819.1U CN216111791U (en) | 2021-10-22 | 2021-10-22 | Novel retainer for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216111791U true CN216111791U (en) | 2022-03-22 |
Family
ID=80694667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122549819.1U Active CN216111791U (en) | 2021-10-22 | 2021-10-22 | Novel retainer for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216111791U (en) |
-
2021
- 2021-10-22 CN CN202122549819.1U patent/CN216111791U/en active Active
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