CN213393194U - Bearing with long service life - Google Patents
Bearing with long service life Download PDFInfo
- Publication number
- CN213393194U CN213393194U CN202022075654.4U CN202022075654U CN213393194U CN 213393194 U CN213393194 U CN 213393194U CN 202022075654 U CN202022075654 U CN 202022075654U CN 213393194 U CN213393194 U CN 213393194U
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- Prior art keywords
- ring
- bearing
- wall
- arranged inside
- side ring
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a bearing with long service life, which comprises a side ring and an alignment ring, wherein the alignment ring is arranged at the right end of the side ring, a connecting port is arranged inside the outer wall at the right side of the upper end of the side ring, a locking nut is arranged inside the connecting port, the outer wall at the lower end of the locking nut passes through the side ring and is arranged inside the upper end of the alignment ring, the side ring and the alignment ring are connected by the locking nut in a screw way, a reinforcing ring is arranged inside the side ring, and by designing the novel bearing with long service life, the outer ring of the bearing is two semicircular rings which are connected together by adopting a nut butt joint mode, thus when the internal parts of the bearing are damaged, the outer ring can be unscrewed by the nut, each part of the bearing is disassembled, the damaged part is independently taken out for replacement and maintenance, thus, the whole bearing is not required to be completely replaced after the, the material of the bearing is saved, and the effective service life of the single bearing is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the bearing is relevant, concretely relates to bearing that life is high.
Background
The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the moving process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, under the action of a certain load, the number of revolutions or hours of the bearing before pitting corrosion occurs is called as the service life of the bearing, and the rolling bearing is divided into a radial bearing and a thrust bearing according to the difference of the load directions or the nominal contact angles which the rolling bearing can bear.
The prior bearing technology with long service life has the following problems: the bearing is as reducing the part of rotatory mechanical motion in-process friction, and the inside machinery of bearing can be simultaneously rotated along with the machinery when rotating again, and long-time work down can make the inside a large amount of heats that produce of bearing, and overheated ambient temperature can lead to the fact the influence to the life of bearing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing that life is high to bearing work that proposes in solving above-mentioned background art can produce a large amount of heats when rotating, and work can influence bearing life's problem in overheated environment.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing with long service life comprises a side ring and an alignment ring, wherein the alignment ring is arranged at the right end of the side ring, a connecting port is arranged in the outer wall of the right side of the upper end of the side ring, a locking nut is arranged in the connecting port, the outer wall of the lower end of the locking nut penetrates through the side ring and is arranged inside the upper end of the aligning ring, the side ring and the aligning ring are in threaded connection through the locking nut, a reinforcing ring is arranged in the side ring, a fixing sleeve is arranged in the reinforcing ring, balls are arranged in the reinforcing ring, the balls are arranged in the opposite inner parts of the side ring and the fixed sleeve, the outer wall of the front end of the fixed sleeve is provided with a front notch arc plate, the outer wall of the right end of the front notch arc plate is attached to the inner wall of the alignment ring, the fixed sleeve is fixedly connected with the front notch arc plate in a welding mode, and the outer wall of the rear end of the fixed sleeve is provided with a rear notch arc plate.
Preferably, the thickness of side ring and counterpoint ring is the same, and the right-hand member inner wall of side ring can laminate completely with the left end outer wall of counterpoint ring.
Preferably, the inner wall of the side ring and the outer wall of the fixed sleeve are both provided with sliding grooves, and two ends of the ball are respectively arranged inside the sliding grooves of the side ring and the fixed sleeve.
Preferably, the front notch arc plates are four in number, and the four front notch arc plates are annularly and equidistantly arranged on the outer wall of the front end of the fixing sleeve.
Preferably, the size and shape of the front notch arc plate are the same as those of the rear notch arc plate, and the opening direction of the front notch arc plate at the front end of the fixing sleeve is opposite to that of the rear notch arc plate at the rear end of the fixing sleeve.
Preferably, the inside of connector is provided with the connecting gasket, lock nut's lower extreme outer wall passes the connecting gasket and sets up in the inside of counterpoint ring, the inside screw thread mouth that is provided with in the upper end of counterpoint ring, lock nut and counterpoint ring pass through screw thread mouth screwed connection.
Compared with the prior art, the utility model provides a bearing that life is high possesses following beneficial effect:
the utility model designs a novel bearing with long service life, the outer ring of the bearing is two semicircular rings which are connected together in a nut butt joint mode, thus when the internal parts of the bearing are damaged, the outer ring can be unscrewed through the nut, each part of the bearing is disassembled, the damaged parts are taken out independently for replacement and maintenance, thus the whole bearing is not needed to be replaced when the bearing is in trouble, the material of the bearing is saved, the effective service life of a single bearing is also prolonged, the outer wall of the inner ring of the bearing is additionally provided with the arc plate which can rotate along with the inner ring, the function of the arc plate is similar to that of a fan blade, air can be cut and transported into the bearing when the bearing rotates, the environment temperature in the bearing is reduced in an air supply mode, and the outer walls of the front end and the rear end of the inner ring are provided with two different directions, so no matter whether the inner ring rotates in, inside can both effectively producing wind-force transportation to the bearing, can effectively reduce the inside ambient temperature of bearing for the life of this novel bearing can effectively be prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of a front structure of a bearing with a long service life provided by the present invention;
fig. 2 is a schematic view of a top view structure of a bearing with a long service life provided by the present invention;
fig. 3 is an enlarged schematic view of the internal structure a in fig. 1 according to the present invention.
In the figure: 1. a side ring; 2. a registration ring; 3. a front notch arc plate; 4. fixing a sleeve; 5. a reinforcing ring; 6. a ball bearing; 7. a rear notch arc plate; 8. a connecting port; 9. and locking the nut.
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. 1-3, the present invention provides a technical solution: a bearing with long service life comprises a side ring 1 and an alignment ring 2, wherein the alignment ring 2 is installed at the right end of the side ring 1, the side ring 1 and the alignment ring 2 are the same in thickness, the inner wall of the right end of the side ring 1 and the outer wall of the left end of the alignment ring 2 can be completely attached, so that a whole circular ring can be formed when the side ring 1 and the alignment ring 2 are connected together, no gap exists and the use effect is influenced, a connecting port 8 is arranged inside the outer wall of the right end of the upper end of the side ring 1, a locking nut 9 is arranged inside the connecting port 8, the outer wall of the lower end of the locking nut 9 penetrates through the side ring 1 and is arranged inside the upper end of the alignment ring 2, the side ring 1 and the alignment ring 2 are in threaded connection through the locking nut 9, a connecting gasket is arranged inside the connecting port 8, the outer wall of the lower end of the locking nut 9 penetrates through the connecting gasket and, lock nut 9 and counterpoint ring 2 pass through screw thread mouth screwed connection, reduce the wearing and tearing of lock nut 9 and connector 8 inner wall through the connecting pad, and the connection effect is more firm, the inside of side ring 1 is provided with reinforcing ring 5, reinforcing ring 5's inside is provided with fixed cover 4, reinforcing ring 5's inside is provided with ball 6, ball 6 sets up in the subtend inside of side ring 1 and fixed cover 4, the inside and the outer wall inside of fixed cover 4 of inner wall of side ring 1 all is provided with the spout, the both ends of ball 6 set up respectively inside the spout of side ring 1 and fixed cover 4, fix ball 6 through the spout and rotate at the subtend inboard of side ring 1 and fixed cover 4, turn into the rolling friction of ball 6 with frictional force.
The utility model provides a bearing that life is high, be provided with preceding notch arc plate 3 on the front end outer wall of fixed cover 4, the right-hand member outer wall of preceding notch arc plate 3 and the inner wall laminating of counterpoint ring 2, preceding notch arc plate 3 is provided with four altogether, 3 annular equidistance of four preceding notch arc plates set up on the front end outer wall of fixed cover 4, a plurality of preceding notch arc plates 3 can produce more wind-forces when rotating, the effect of cooling is better, fixed cover 4 and preceding notch arc plate 3 are through welded mode fixed connection, be provided with back notch arc plate 7 on the rear end outer wall of fixed cover 4, the big or small shape of preceding notch arc plate 3 is the same with back notch arc plate 7 homogeneous phase, preceding notch arc plate 3 is in the opening direction of fixed cover 4 front end and the opening opposite direction of back notch arc plate 7 at fixed cover 4 rear end, opposite opening direction makes the rotation opposite direction that two sets of notch arc plates produced wind-force opposite, fixed cover 4 can both produce wind-force cooling through the notch arc plate when just reversing like this.
The utility model discloses a theory of operation and use flow: after the bearing is installed, the working principle of the bearing with long service life is that the sliding friction force between the rotating machine and the fixing part is converted into the rolling friction force of the ball 6 in the bearing by the sleeve joint outside the rotating machine to be used so as to reduce the abrasion, when the bearing is used, the bearing is sleeved outside the rotating machine to be used, the rotating machine drives the fixing sleeve 4 to rotate, the fixing sleeve 4 drives the notch arc plate to cut air and transport the air into the bearing when rotating, the environment temperature in the bearing is reduced by air supply, the notch arc plate is provided with two different directions on the outer wall of the front end and the rear end of the fixing sleeve 4, so that no matter the fixing sleeve 4 rotates in the positive and reverse directions, the wind power can be effectively generated to transport the bearing to cool the bearing, the problem that the bearing is abraded after being used for a long time is that the bearing is taken down from the rotating machine, the two locking nuts 9, and taking out the parts with problems, replacing the parts with problems, and then installing the parts together for continuous use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A bearing with long service life comprises a side ring (1) and a contraposition ring (2), and is characterized in that: the alignment ring (2) is installed at the right end of the side ring (1), a connector (8) is arranged inside the outer wall of the right side of the upper end of the side ring (1), a locking nut (9) is arranged inside the connector (8), the outer wall of the lower end of the locking nut (9) penetrates through the side ring (1) and is arranged inside the upper end of the alignment ring (2), the side ring (1) and the alignment ring (2) are in spiral connection through the locking nut (9), a reinforcing ring (5) is arranged inside the side ring (1), a fixing sleeve (4) is arranged inside the reinforcing ring (5), balls (6) are arranged inside the reinforcing ring (5), the balls (6) are arranged inside the side ring (1) and the fixing sleeve (4) in opposite directions, a front notch arc plate (3) is arranged on the outer wall of the front end of the fixing sleeve (4), the outer wall of the right end of the front notch arc plate (3) is attached to the inner wall of the alignment ring (2), the fixed sleeve (4) is fixedly connected with the front notch arc plate (3) in a welding mode, and a rear notch arc plate (7) is arranged on the outer wall of the rear end of the fixed sleeve (4).
2. A high service life bearing as claimed in claim 1, wherein: the thickness of side ring (1) and counterpoint ring (2) is the same, and the right-hand member inner wall of side ring (1) and the left end outer wall of counterpoint ring (2) can laminate completely.
3. A high service life bearing as claimed in claim 1, wherein: the inner wall of the side ring (1) and the outer wall of the fixed sleeve (4) are both provided with sliding grooves, and two ends of the ball (6) are respectively arranged inside the sliding grooves of the side ring (1) and the fixed sleeve (4).
4. A high service life bearing as claimed in claim 1, wherein: the front notch arc plates (3) are four in number, and the four front notch arc plates (3) are annularly and equidistantly arranged on the outer wall of the front end of the fixed sleeve (4).
5. A high service life bearing as claimed in claim 1, wherein: the size and shape of the front notch arc plate (3) are the same as those of the rear notch arc plate (7), and the opening direction of the front notch arc plate (3) at the front end of the fixing sleeve (4) is opposite to that of the rear notch arc plate (7) at the rear end of the fixing sleeve (4).
6. A high service life bearing as claimed in claim 1, wherein: the connector is characterized in that a connecting gasket is arranged inside the connecting port (8), the outer wall of the lower end of the locking nut (9) penetrates through the connecting gasket and is arranged inside the aligning ring (2), a threaded opening is formed in the upper end of the aligning ring (2), and the locking nut (9) is in threaded connection with the aligning ring (2) through the threaded opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075654.4U CN213393194U (en) | 2020-09-21 | 2020-09-21 | Bearing with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075654.4U CN213393194U (en) | 2020-09-21 | 2020-09-21 | Bearing with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393194U true CN213393194U (en) | 2021-06-08 |
Family
ID=76180066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022075654.4U Expired - Fee Related CN213393194U (en) | 2020-09-21 | 2020-09-21 | Bearing with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393194U (en) |
-
2020
- 2020-09-21 CN CN202022075654.4U patent/CN213393194U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210608 |