CN210240322U - Bearing assembly convenient for oil replacement - Google Patents
Bearing assembly convenient for oil replacement Download PDFInfo
- Publication number
- CN210240322U CN210240322U CN201920492949.6U CN201920492949U CN210240322U CN 210240322 U CN210240322 U CN 210240322U CN 201920492949 U CN201920492949 U CN 201920492949U CN 210240322 U CN210240322 U CN 210240322U
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Abstract
The utility model discloses a conveniently change bearing assembly of fluid, which comprises an outer ring, the outer lane inboard is equipped with the inner circle, and constitutes the mounting groove between inner circle and the outer lane, and the embedded roller that is equipped with the equidistance and distributes of mounting groove, the runner has all been seted up to the top and the bottom of outer lane one side outer wall, and two runners all communicate with the mounting groove, two there are first end cap and second end cap through threaded connection respectively on the inner wall of runner, first seal groove has all been seted up on the both sides that the outer lane is close to inner circle one side inner wall, and the inner circle is close to the both sides of first seal groove one side outer wall and has all seted up the second seal groove, the joint has the air. The utility model discloses can avoid lubricating oil to run off through the sealed lubricating oil of air bag seal circle, be convenient for inject lubricating oil in to the bearing through the runner, old lubricating oil is got rid of to the disposable syringe of accessible, injects new lubricating oil.
Description
Technical Field
The utility model relates to a bearing technical field especially relates to a conveniently change bearing assembly of fluid.
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.
In order to reduce the wear of the bearing, a certain amount of lubricating oil is usually coated in the bearing, but the lubricating oil in the bearing is gradually dried up and consumed along with the use of the bearing, so the wear of the bearing is gradually increased, and the lubricating oil can be stored in part of the bearings in the market, but the lubricating oil cannot be supplemented after the use of the bearings, so the high-speed wear of the bearing is also caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a bearing assembly convenient for replacing oil.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a conveniently change bearing assembly of fluid, includes the outer lane, the outer lane inboard is equipped with the inner circle, and constitutes the mounting groove between inner circle and the outer lane, and the embedded roller that is equipped with the equidistance and distributes of mounting groove, the runner has all been seted up to the top and the bottom of outer lane one side outer wall, and two runners all communicate with the mounting groove, two there are first end cap and second end cap through threaded connection respectively on the inner wall of runner, first seal groove has all been seted up on the both sides that the outer lane is close to inner circle one side inner wall, and the inner circle all has seted up the second seal groove on the both sides that are close to first seal groove one side outer wall, the.
Preferably, the first plug and the second plug are made of plastics or rubber materials, and the first plug and the second plug are sleeved with sealing rings.
Preferably, two first clamping grooves located on the inner wall of the outer ring are formed in two sides of the first sealing groove, and two second clamping grooves located on the outer wall of the inner ring are formed in two sides of the second sealing groove.
Preferably, the first sealing groove, the second sealing groove, the first clamping groove and the second clamping groove are all of annular structures.
Preferably, two both sides of gasbag sealing washer all are equipped with annular elastic piece, and the lateral wall and the inside wall of annular elastic piece inlay respectively and adorn in first draw-in groove and second draw-in groove.
The utility model has the advantages that:
1. the first sealing groove and the second sealing groove are respectively arranged on the inner wall of the outer ring and the outer wall of the inner ring, and the air bag sealing ring is arranged between the first sealing groove and the second sealing groove, so that lubricating oil can be sealed, and the lubricating oil is prevented from being lost;
2. through set up two runners on the outer lane to respectively through threaded connection first end cap and second end cap on two runner inner walls, be convenient for inject lubricating oil into the bearing through the runner, when opening first end cap and second end cap are whole, old lubricating oil is got rid of to the accessible disposable syringe, injects new lubricating oil.
Drawings
Fig. 1 is an enlarged schematic view of a structure of a vertical section part of a bearing assembly for conveniently replacing oil according to the present invention;
fig. 2 is a schematic structural diagram of a bearing assembly convenient for replacing oil according to the present invention.
In the figure: the structure comprises an outer ring 1, an inner ring 2, rollers 3, a flow channel 4, a first plug 5, a first sealing groove 6, a second sealing groove 7, an air bag sealing ring 8, a first clamping groove 9, a second clamping groove 10, an annular elastic sheet 11 and a second plug 12.
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.
Referring to fig. 1-2, a bearing assembly convenient for oil replacement comprises an outer ring 1, an inner ring 2 is arranged on the inner side of the outer ring 1, a mounting groove is formed between the inner ring 2 and the outer ring 1, rollers 3 distributed at equal intervals are embedded in the mounting groove, runners 4 are arranged at the top and the bottom of the outer wall on one side of the outer ring 1, the two runners 4 are communicated with the mounting groove, a first plug 5 and a second plug 12 are connected to the inner walls of the two runners 4 through threads respectively, first sealing grooves 6 are formed in two sides of the outer wall on one side of the inner ring 1, second sealing grooves 7 are formed in two sides of the outer wall on one side of the first sealing groove 6, and air bag sealing rings 8 are clamped between the first sealing grooves 6 and the second sealing.
The utility model discloses in, first end cap 5 and second end cap 12 are plastics or rubber material, and all cup jointed the sealing washer on first end cap 5 and the second end cap 12, first draw-in groove 9 that is located on 1 inner wall of outer lane is all seted up to the both sides of two first seal grooves 6, and the second draw-in groove 10 that is located on 2 outer walls of inner circle is all seted up to the both sides of two second seal grooves 7, first seal groove 6, second seal groove 7, first draw-in groove 9 and second draw-in groove 10 are the loop configuration, two gasbag seal rings 8's both sides all are equipped with annular elastic piece 11, and annular elastic piece 11's lateral wall and inside wall inlay respectively and adorn in first draw-in groove 9 and second draw-in groove 10.
The working principle is as follows: through being equipped with first seal groove 6 and second seal groove 7 respectively at 1 inner wall in outer lane and 2 outer walls in inner circle, and install gasbag sealing washer 8 between first seal groove 6 and second seal groove 7, can seal lubricating oil, avoid lubricating oil to run off, through seting up two runners 4 on outer lane 1, and respectively through threaded connection first end cap 5 and second end cap 12 on two runner 4 inner walls, be convenient for pour into lubricating oil into in to the bearing through runner 4, when taking out first end cap 5 and second end cap 12 are whole, old lubricating oil is got rid of to the disposable syringe of accessible, pour into new lubricating oil into.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A bearing assembly convenient for oil replacement comprises an outer ring (1) and is characterized in that an inner ring (2) is arranged on the inner side of the outer ring (1), and an installation groove is formed between the inner ring (2) and the outer ring (1), rollers (3) which are distributed at equal intervals are embedded in the installation groove, the top and the bottom of the outer wall of one side of the outer ring (1) are both provided with a flow passage (4), the two flow passages (4) are communicated with the mounting groove, the inner walls of the two flow passages (4) are respectively connected with a first plug (5) and a second plug (12) through threads, two sides of the inner wall of the outer ring (1) close to the inner ring (2) are respectively provided with a first sealing groove (6), and both sides of the outer wall of the inner ring (2) close to one side of the first sealing groove (6) are provided with second sealing grooves (7), an air bag sealing ring (8) is clamped between the first sealing groove (6) and the second sealing groove (7).
2. The bearing assembly facilitating oil replacement according to claim 1, wherein the first plug (5) and the second plug (12) are made of plastic or rubber, and sealing rings are sleeved on the first plug (5) and the second plug (12).
3. The bearing assembly facilitating oil replacement according to claim 1, wherein two sides of the two first seal grooves (6) are provided with first clamping grooves (9) located on the inner wall of the outer ring (1), and two sides of the two second seal grooves (7) are provided with second clamping grooves (10) located on the outer wall of the inner ring (2).
4. A bearing assembly facilitating oil change according to claim 3, wherein the first sealing groove (6), the second sealing groove (7), the first clamping groove (9) and the second clamping groove (10) are all of annular structures.
5. The bearing assembly facilitating oil replacement according to claim 1, wherein annular elastic pieces (11) are arranged on two sides of the two air bag sealing rings (8), and outer side walls and inner side walls of the annular elastic pieces (11) are respectively embedded in the first clamping grooves (9) and the second clamping grooves (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492949.6U CN210240322U (en) | 2019-04-12 | 2019-04-12 | Bearing assembly convenient for oil replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492949.6U CN210240322U (en) | 2019-04-12 | 2019-04-12 | Bearing assembly convenient for oil replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210240322U true CN210240322U (en) | 2020-04-03 |
Family
ID=69967403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920492949.6U Expired - Fee Related CN210240322U (en) | 2019-04-12 | 2019-04-12 | Bearing assembly convenient for oil replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210240322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013710A (en) * | 2022-06-06 | 2022-09-06 | 杭州创邦机械设备有限公司 | High-speed centrifuge capable of preventing lubricating oil from solidifying and drying up |
-
2019
- 2019-04-12 CN CN201920492949.6U patent/CN210240322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013710A (en) * | 2022-06-06 | 2022-09-06 | 杭州创邦机械设备有限公司 | High-speed centrifuge capable of preventing lubricating oil from solidifying and drying up |
| CN115013710B (en) * | 2022-06-06 | 2024-03-26 | 杭州创邦机械设备有限公司 | High-speed centrifugal machine capable of preventing lubricating oil from solidifying and drying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |