CN204664194U - The bearing of convenient heat radiation - Google Patents
The bearing of convenient heat radiation Download PDFInfo
- Publication number
- CN204664194U CN204664194U CN201520330918.2U CN201520330918U CN204664194U CN 204664194 U CN204664194 U CN 204664194U CN 201520330918 U CN201520330918 U CN 201520330918U CN 204664194 U CN204664194 U CN 204664194U
- Authority
- CN
- China
- Prior art keywords
- bearing
- ring
- outer ring
- inner race
- bearing outer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses the bearing of convenient heat radiation, comprise bearing outer ring and bearing inner race, ball is provided with between bearing outer ring and bearing inner race, bearing outer ring is provided with flabellum, bearing outer ring and bearing inner race are provided with through hole, when bearing inner race rotates, flabellum is towards pectinid in through hole, the inner circle both sides of bearing inner race are rotated and are provided with some first extension bars, also include two piece of first back-up ring, first back-up ring is provided with near inner circle the first groove coordinated with the first extension bar, the cylindrical both sides of bearing outer ring are rotated and are provided with some second extension bars, also include two piece of second back-up ring, second back-up ring is provided with near cylindrical place the second groove coordinated with the second extension bar.This bearing can increase the heat dispersion of bearing, thus prevents lubricant oil and lubricating grease sex change impact lubrication, and reach the object preventing bearing locking, the mounting point of this bearing can regulate to a certain extent simultaneously.
Description
Technical field
The utility model belongs to technical field of bearings, the bearing of specifically convenient heat radiation.
Background technique
Bearing be machinery for the indispensable parts of transmission, it acts on mainly support rotating parts, realizes rotatable parts being rotatably assorted relative to fixed component, and namely fixed rotating shaft makes it can only realize rotating, and controls it axially and radial movement.
For some high temperature occasion, transmission device is needed to operate, the feeding of such as some High Temperature Furnacess or discharging, or the equipment of High Temperature Furnaces itself, sometimes also need to run; This just needs bearing to have higher resistance to high temperature.The resistance to high temperature of bearing not merely finds expression in the resistance to high temperature of material itself, also will have wear resistance at high operating temperatures.Such as sliding bearing, the impact that easily deforms at high operating temperatures runs well, and wearing layer even dissolves, and causes rotating shaft to run.Particularly when bearing is used under the condition of high temperature, lubricant oil and lubricating grease can not meet too high operating temperature, produce qualitative change, cannot normally lubricate; The easy locking of bearing, increases the power consumpiton of dynamic power machine greatly, also add the difficulty of examine and replace, increases the cost of overhaul.
Summary of the invention
The utility model is not enough for prior art, the bearing of heat radiation of providing convenience, and this bearing can increase the heat dispersion of bearing, thus prevents lubricant oil and lubricating grease sex change impact lubrication, reaches the object preventing bearing locking.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: the bearing of convenient heat radiation, comprise bearing outer ring and bearing inner race, ball is provided with between described bearing outer ring and described bearing inner race, described bearing outer ring is provided with flabellum, described bearing outer ring and described bearing inner race are provided with through hole, when described bearing inner race rotates, described flabellum is towards pectinid in described through hole, the inner circle both sides of described bearing inner race are rotated and are provided with some first extension bars, also include two piece of first back-up ring, described first back-up ring is provided with near inner circle the first groove coordinated with described first extension bar, the cylindrical both sides of described bearing outer ring are rotated and are provided with some second extension bars, also include two piece of second back-up ring, described second back-up ring is provided with near cylindrical place the second groove coordinated with described second extension bar.This bearing is fan turns while bearing outer ring rotates, blow in through hole thus be with the heat on bearing running fast, make bearing radiating effect better, thus prevent lubricant oil and lubricating grease sex change impact lubrication, reach and prevent the object of bearing locking coordinating simultaneously by the first extension bar and the first back-up ring, the second extension bar makes the mounting point of bearing to regulate to a certain extent with coordinating of the second back-up ring.
The utility model compared with prior art, there is following beneficial effect: this bearing is fan turns while bearing outer ring rotates, blow in through hole thus be with the heat on bearing running fast, make bearing radiating effect better, thus prevent lubricant oil and lubricating grease sex change impact lubrication, reach the object preventing bearing locking, mounting point can realize adjustment to a certain degree simultaneously.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment.
Fig. 2 is the structural representation of the first back-up ring.
Fig. 3 is the structural representation of the second back-up ring.
Fig. 4 is the mounting structure schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: see Fig. 1 to Fig. 4, the bearing of convenient heat radiation, comprise bearing outer ring 1 and bearing inner race 2, ball 3 is provided with between described bearing outer ring 1 and described bearing inner race 2, described bearing outer ring 1 is provided with flabellum 6, described bearing outer ring 1 and described bearing inner race 2 are provided with through hole 7, and when described bearing outer ring 1 rotates, described flabellum 6 is towards pectinid in described through hole 7.This bearing is fan turns while bearing inner race rotates, and blows thus is with the heat on bearing running fast, make bearing radiating effect better in through hole, thus prevents lubricant oil and lubricating grease sex change impact from lubricating, and reaches the object preventing bearing locking.The inner circle both sides of described bearing inner race 2 are rotated and are provided with some first extension bars 21, also include two piece of first back-up ring 4, and described first back-up ring 4 is provided with near inner circle the first groove 41 coordinated with described first extension bar 21.The inner ring of this bearing is set in rotating shaft, it is drawn close from two side direction of bearing inner race to adopt the first back-up ring of mating with rotating shaft of center hole, then the first back-up ring and rotating shaft with the first slot fit on the first back-up ring, can be fixed the fixed installation namely realizing bearing inner race and rotating shaft by the first extension bar.The cylindrical both sides of described bearing outer ring 1 are rotated and are provided with some second extension bars 11, also include two piece of second back-up ring 5, and described second back-up ring 5 is provided with near cylindrical place the second groove 51 coordinated with described second extension bar 11.The outer ring of this bearing is arranged on in mounting hole, it is drawn close from two side direction of bearing outer ring to adopt the second back-up ring of mating with mounting hole of outer ring, then the second back-up ring and mounting hole with the second slot fit on the second back-up ring, can be fixed the fixed installation namely realizing bearing outer ring and mounting hole by the second extension bar.
Claims (1)
1. the bearing of convenient heat radiation, comprise bearing outer ring (1) and bearing inner race (2), ball (3) is provided with between described bearing outer ring (1) and described bearing inner race (2), it is characterized in that: described bearing outer ring (1) is provided with flabellum (6), described bearing outer ring (1) and described bearing inner race (2) are provided with through hole (7), when described bearing inner race (2) rotates, described flabellum (6) is towards described through hole (7) interior pectinid, the inner circle both sides of described bearing inner race (2) are rotated and are provided with some first extension bars (21), also include two piece of first back-up ring (4), described first back-up ring (4) is upper is provided with near inner circle the first groove (41) coordinated with described first extension bar (21), the cylindrical both sides of described bearing outer ring (1) are rotated and are provided with some second extension bars (11), also include two piece of second back-up ring (5), described second back-up ring (5) is upper is provided with near cylindrical place the second groove (51) coordinated with described second extension bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330918.2U CN204664194U (en) | 2015-05-21 | 2015-05-21 | The bearing of convenient heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330918.2U CN204664194U (en) | 2015-05-21 | 2015-05-21 | The bearing of convenient heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664194U true CN204664194U (en) | 2015-09-23 |
Family
ID=54134579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520330918.2U Expired - Fee Related CN204664194U (en) | 2015-05-21 | 2015-05-21 | The bearing of convenient heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664194U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240412A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Bearing provided with cooling plates and heat emission holes |
| CN105422618A (en) * | 2015-12-15 | 2016-03-23 | 谷家菊 | Bearing for vehicle transmission shaft |
| CN105587760A (en) * | 2016-01-15 | 2016-05-18 | 江苏大学 | Rolling bearing with blades for enhanced heat dissipation, and design method thereof |
| CN107725585A (en) * | 2017-09-30 | 2018-02-23 | 宝鸡市金海源钛标准件制品有限公司 | A kind of wear-resistant bearing of active heat removal |
-
2015
- 2015-05-21 CN CN201520330918.2U patent/CN204664194U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240412A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Bearing provided with cooling plates and heat emission holes |
| CN105422618A (en) * | 2015-12-15 | 2016-03-23 | 谷家菊 | Bearing for vehicle transmission shaft |
| CN105587760A (en) * | 2016-01-15 | 2016-05-18 | 江苏大学 | Rolling bearing with blades for enhanced heat dissipation, and design method thereof |
| CN107725585A (en) * | 2017-09-30 | 2018-02-23 | 宝鸡市金海源钛标准件制品有限公司 | A kind of wear-resistant bearing of active heat removal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |