CN221097213U - Low-noise safe oil-containing bearing - Google Patents
Low-noise safe oil-containing bearing Download PDFInfo
- Publication number
- CN221097213U CN221097213U CN202323010114.8U CN202323010114U CN221097213U CN 221097213 U CN221097213 U CN 221097213U CN 202323010114 U CN202323010114 U CN 202323010114U CN 221097213 U CN221097213 U CN 221097213U
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- China
- Prior art keywords
- ring
- grooves
- annular
- outer ring
- low noise
- Prior art date
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000005461 lubrication Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a low-noise safe oil-containing bearing, which comprises an outer ring, wherein an inner ring is rotatably arranged in the outer ring, a mounting hole is formed in the inner ring, annular grooves are formed in the inner side surface of the outer ring and the outer side surface of the inner ring, balls are connected in a rolling manner in the annular grooves, the balls are positioned between the outer ring and the inner ring, an annular diversion groove is formed in the middle position in the mounting hole, a communication hole is formed in the annular diversion groove, the communication hole is connected to one side of the annular groove, combined grooves are formed in two sides of the outer ring, a protection ring is clamped in the combined grooves, a sealing ring is fixedly connected in the protection ring, the sealing ring is aligned to one end position of the mounting hole, and is connected with a first-stage storage cavity of the protection ring in a combined manner, so that the oil content can be increased, the diversion can ensure the comprehensiveness of lubrication, the noise can be reduced, the use safety can be ensured, and the combination can be used conveniently.
Description
Technical Field
The utility model relates to the field of bearings, in particular to a low-noise safe oil-containing bearing.
Background
The use of bearings is very common in today's daily life and survival, and the kind of bearings used is different for different functional needs, including oil-containing bearings.
In the structure of the oil-containing bearing, grease is directly and simply smeared inside, so that a lubricating effect can be achieved, but the oil-containing bearing lacks a corresponding storage space and isolation protection structure, so that the oil content is low, the oil is easy to flow out and is lost, the oil is easy to pollute and deteriorate, the lubricating effect is affected, noise is increased, and improvement is needed.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model aims to provide the low-noise safe oil-containing bearing, which is connected with the inner ring and the ball through the outer ring, can be in rolling connection for supporting and rotating, is provided with the annular diversion groove, is connected with the first-stage storage cavity of the protection ring by combining the combination groove, can increase the oil content, can diversion, ensures the comprehensiveness of lubrication, reduces noise, ensures the use safety and is beneficial to combination use.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a low noise safety oiliness bearing, includes the outer lane, the inside of outer lane rotates installs the inner circle, the inside of inner circle is equipped with the mounting hole, the inside surface of outer lane and the outside surface of inner circle are equipped with the ring channel, the inside roll connection of ring channel has the ball, the ball is located between outer lane and the inner circle, the inside intermediate position of mounting hole is equipped with annular guiding gutter, the inside of annular guiding gutter is equipped with the intercommunicating pore, the intercommunicating pore is connected in one side of ring channel, the both sides of outer lane are equipped with the combination recess, the inside joint of combination recess has the protection ring.
Further, the inside fixedly connected with sealing ring of protection ring, the sealing ring aligns in the one end position of mounting hole.
Further, the outer surface of the protection ring is provided with a clamping head, and the clamping head is clamped in the combined groove.
Further, the combined grooves and the protection rings are symmetrically distributed on two sides of the outer ring, and the protection rings are connected with the sealing rings and the clamping heads, so that the combined grooves and the protection rings can be clamped and positioned, the protection to the installation position is facilitated, leakage is avoided, and the use stability is improved.
Further, a storage cavity is arranged in the outer ring, and the storage cavity is located at two sides of the annular groove.
Further, one end of the storage cavity is provided with a transverse hole, and the transverse hole is connected to the side face of the annular groove.
Further, the storage cavities are symmetrically distributed on two sides of the inner portion of the outer ring, and oil content can be increased by arranging the storage cavities and the transverse holes, so that lubrication effect is guaranteed, and installation and use are facilitated.
Compared with the prior art, the utility model has the advantages that:
(1) This scheme is through outer lane connection inner circle and ball, can roll connection support and rotate to set up annular guiding gutter, combine the combination groove to connect the first-level storage cavity of protection ring, can increase the oil content, and can the water conservancy diversion guarantee lubricated comprehensiveness, noise reduction guarantees the safety in utilization, does benefit to the combination and uses.
(2) The seal ring and the clamping head are connected through the protection ring, so that the clamping head can be clamped and positioned, the protection to the installation position is facilitated, the leakage is avoided, and the use stability is improved.
(3) Through setting up storage cavity and horizontal hole, can increase the oil content, guarantee lubricated effect, do benefit to the installation and use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a partial schematic view of the present utility model;
FIG. 3 is a schematic diagram of a guard ring according to the present utility model.
The reference numerals in the figures illustrate:
The device comprises an outer ring, an inner ring, a mounting hole, an annular groove, a ball, an annular diversion trench, a communication hole, a combination groove, a protection ring, a sealing ring, a clamping head, a transverse hole and a storage cavity, wherein the mounting hole is formed in the outer ring, the mounting hole is formed in the inner ring, the mounting hole is formed in the mounting hole, the annular groove is formed in the mounting hole, the annular diversion trench.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples
Referring to fig. 1 and 3, a low noise safe oil-containing bearing comprises an outer ring 1, an inner ring 11 is rotatably installed in the outer ring 1, a mounting hole 12 is formed in the inner ring 11, annular grooves 13 are formed in the inner side surface of the outer ring 1 and the outer side surface of the inner ring 11, balls 14 are connected in a rolling mode in the annular grooves 13, the balls 14 are located between the outer ring 1 and the inner ring 11, annular diversion grooves 15 are formed in the middle positions in the inner portions of the mounting holes 12, communication holes 16 are formed in the annular diversion grooves 15, the communication holes 16 are connected to one side of the annular grooves 13, combined grooves 2 are formed in two sides of the outer ring 1, and protection rings 21 are clamped in the combined grooves 2.
The inside fixedly connected with sealing ring 22 of protection ring 21, sealing ring 22 aligns in the one end position of mounting hole 12, and the surface of protection ring 21 is equipped with dop 23, and dop 23 joint is in the inside of combination recess 2, and combination recess 2 and protection ring 21 symmetric distribution are in the both sides of outer lane 1, connect sealing ring and dop through the protection ring, can the joint location, do benefit to the protection to the mounted position, avoid revealing, improve stability in use.
Examples
Referring to fig. 1 and 2, a low noise safe oil-containing bearing comprises an outer ring 1, an inner ring 11 is rotatably installed in the outer ring 1, a mounting hole 12 is formed in the inner ring 11, annular grooves 13 are formed in the inner side surface of the outer ring 1 and the outer side surface of the inner ring 11, balls 14 are connected in a rolling mode in the annular grooves 13, the balls 14 are located between the outer ring 1 and the inner ring 11, annular diversion grooves 15 are formed in the middle positions in the inner portions of the mounting holes 12, communication holes 16 are formed in the annular diversion grooves 15, the communication holes 16 are connected to one side of the annular grooves 13, combined grooves 2 are formed in two sides of the outer ring 1, and protection rings 21 are clamped in the combined grooves 2.
The inside of outer lane 1 is equipped with storage cavity 25, and storage cavity 25 is located the both sides of ring channel 13, and the one end of storage cavity 25 is equipped with transverse hole 24, and transverse hole 24 connects in the side of ring channel 13, and storage cavity 25 symmetric distribution is in the inside both sides of outer lane 1, through setting up storage cavity and transverse hole, can increase the oil content, guarantees lubricated effect, does benefit to the installation and uses.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides a low noise safety oiliness bearing, includes outer lane (1), inner circle (11) are installed in the inside rotation of outer lane (1), the inside of inner circle (11) is equipped with mounting hole (12), its characterized in that: the novel anti-collision device is characterized in that annular grooves (13) are formed in the inner side surface of the outer ring (1) and the outer side surface of the inner ring (11), balls (14) are connected to the inner side of the annular grooves (13) in a rolling mode, the balls (14) are located between the outer ring (1) and the inner ring (11), annular guide grooves (15) are formed in the middle of the inner portion of the mounting hole (12), communication holes (16) are formed in the inner portion of the annular guide grooves (15), the communication holes (16) are connected to one side of the annular grooves (13), combined grooves (2) are formed in two sides of the outer ring (1), and protection rings (21) are clamped in the inner portion of the combined grooves (2).
2. A low noise safety oil bearing according to claim 1, wherein: the inside fixedly connected with sealing ring (22) of protection ring (21), sealing ring (22) aligns in the one end position of mounting hole (12).
3. A low noise safety oil bearing according to claim 1, wherein: the outer surface of the protection ring (21) is provided with a clamping head (23), and the clamping head (23) is clamped in the combined groove (2).
4. A low noise safety oil bearing according to claim 1, wherein: the combined grooves (2) and the protection rings (21) are symmetrically distributed on two sides of the outer ring (1).
5. A low noise safety oil bearing according to claim 1, wherein: the inside of outer lane (1) is equipped with storage cavity (25), storage cavity (25) are located the both sides of ring channel (13).
6. A low noise safety oil bearing according to claim 5, wherein: one end of the storage cavity (25) is provided with a transverse hole (24), and the transverse hole (24) is connected to the side face of the annular groove (13).
7. A low noise safety oil bearing according to claim 5, wherein: the storage cavities (25) are symmetrically distributed on two sides of the inner part of the outer ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323010114.8U CN221097213U (en) | 2023-11-08 | 2023-11-08 | Low-noise safe oil-containing bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323010114.8U CN221097213U (en) | 2023-11-08 | 2023-11-08 | Low-noise safe oil-containing bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221097213U true CN221097213U (en) | 2024-06-07 |
Family
ID=91304417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323010114.8U Active CN221097213U (en) | 2023-11-08 | 2023-11-08 | Low-noise safe oil-containing bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221097213U (en) |
-
2023
- 2023-11-08 CN CN202323010114.8U patent/CN221097213U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |