CN202628842U - Bearing seat - Google Patents
Bearing seat Download PDFInfo
- Publication number
- CN202628842U CN202628842U CN 201220187878 CN201220187878U CN202628842U CN 202628842 U CN202628842 U CN 202628842U CN 201220187878 CN201220187878 CN 201220187878 CN 201220187878 U CN201220187878 U CN 201220187878U CN 202628842 U CN202628842 U CN 202628842U
- Authority
- CN
- China
- Prior art keywords
- bearing
- gland
- groove
- radiation hole
- pedestal
- 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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- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a bearing seat which comprises a seat body, a bearing and a gland, wherein the bearing is arranged inside the seat body, the gland is arranged outside the seat body, and a damping spacer sleeve is arranged between the bearing and the gland. A cushion block is arranged between the gland and the seat body. A groove is arranged on a contact portion of the gland and the damping spacer sleeve. The damping spacer sleeve is provided with a first heat dissipation hole communicated with the groove. The gland is provided with a second heat dissipation hole communicated with the groove. The cushion block is provided with a third heat dissipation hole communicated with the second heat dissipation hole. The bearing seat can effectively prevent the positioning end face of the bearing of the bearing seat from cracking, meanwhile heat of the bearing can be quickly dissipated, and service life of the bearing of the bearing seat is prolonged.
Description
Technical field
The utility model relates to a kind of bearing support, relates in particular to a kind of bearing support that can prevent the location end face cracking of bearing.
Background technique
Bearing support is a kind of member that is used for spring bearing; When the utilization bearing support is located the axle that runs up in some heavy mechanical equipments; The working life of its bearing support is often very short, and its reason is: the axle of its high-speed rotation can bring very large vibration to bearing, does the time spent if use conventional general bearing support to position; Worked and to have found to make its location end face cracking after a period of time, thereby caused bearing shaft to locate failure; The axle of high-speed rotation also can produce the heat of a part thereupon simultaneously; The heat of the generation between its bearing of long-term running and the axle since can not discharge timely will be slowly accumulation; Run up to a certain degree, will produce certain damage, reduced the working life of bearing support bearing.
The model utility content
The utility model purpose is that a kind of bearing support that can prevent the location end face cracking of bearing is provided for the deficiency that overcomes existing technology.
For achieving the above object, the technological scheme that the utility model adopts is: a kind of bearing support, comprise pedestal, bearing and gland, and be provided with bearing in the said pedestal, said pedestal is provided with gland outward, is provided with the vibration damping interstage sleeve between said bearing and the gland.
Preferably, be provided with cushion block between said gland and pedestal.
Preferably, said gland and vibration damping interstage sleeve contacting part have groove; Have first radiation hole that communicates together with groove on the said vibration damping interstage sleeve; Have second radiation hole that communicates with groove on the said gland; Have the 3rd radiation hole that communicates with second radiation hole on the said cushion block.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The bearing support of the utility model, owing between bearing and gland, be provided with the vibration damping interstage sleeve, in the process of using, it can slow down the axle that runs up to the great vibrations that bearing brings, and can effectively can prevent the location end face cracking of bearing block bearing; Be provided with cushion block between gland and pedestal simultaneously, make between gland and the vibration damping interstage sleeve and leave the gap, for the bearing expanded by heating provides the space; And the vibration damping interstage sleeve is provided with the radiation hole that is interconnected between gland and the cushion block, can distribute the heat of bearing fast, has prolonged the working life of bearing block bearing.
Description of drawings
Below in conjunction with accompanying drawing the utility model technological scheme is described further:
Accompanying drawing 1 is the structural representation of the bearing support of the utility model;
Wherein: 1, pedestal; 2, bearing; 3, gland; 4, vibration damping interstage sleeve; 5, cushion block; 6, groove; 7, first radiation hole; 8, second radiation hole; 9, the 3rd radiation hole.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
The described a kind of bearing support of the utility model shown in accompanying drawing 1 comprises pedestal 1, bearing 2 and gland 3, is provided with bearing 2 in the said pedestal 1, is provided with gland 3 outside the said pedestal 1, is provided with vibration damping interstage sleeve 4 between said bearing 2 and the gland 3; 1 of said gland 3 and pedestal are provided with cushion block 5; Said gland 3 has groove 6 with vibration damping interstage sleeve 4 contacting parts; Have first radiation hole 7 that communicates together with groove 6 on the said vibration damping interstage sleeve 4; Have second radiation hole 8 that communicates with groove 6 on the said gland 3; Have the 3rd radiation hole 9 that communicates with second radiation hole 8 on the said cushion block 5.In the process of using, vibration damping interstage sleeve 4 can slow down a great vibrations of bringing for bearing 2 that runs up, and can effectively can prevent the location end face cracking of bearing block bearing 2; Gland 3 and 1 of pedestal are provided with cushion block 5 simultaneously, make between gland 3 and the vibration damping interstage sleeve 4 and leave the gap, for bearing 2 expanded by heating provide the space; After bearing 2 produced heat, heat can get into groove 6 from first radiation hole 7, is dispersed into the bearing support outside from second radiation hole 8 the 3rd radiation hole 9 then, has prolonged the working life of bearing block bearing 2.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, all drop within the utility model rights protection scope.
Claims (3)
1. a bearing support comprises pedestal, bearing and gland, is provided with bearing in the said pedestal, and said pedestal is provided with gland outward, it is characterized in that: be provided with the vibration damping interstage sleeve between said bearing and the gland.
2. bearing support according to claim 1 is characterized in that: be provided with cushion block between said gland and pedestal.
3. bearing support according to claim 1 and 2 is characterized in that: said gland and vibration damping interstage sleeve contacting part have groove; Have first radiation hole that communicates with groove on the said vibration damping interstage sleeve; Have second radiation hole that communicates together with groove on the said gland; Have the 3rd radiation hole that communicates with second radiation hole on the said cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187878 CN202628842U (en) | 2012-04-28 | 2012-04-28 | Bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187878 CN202628842U (en) | 2012-04-28 | 2012-04-28 | Bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628842U true CN202628842U (en) | 2012-12-26 |
Family
ID=47382047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220187878 Expired - Fee Related CN202628842U (en) | 2012-04-28 | 2012-04-28 | Bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628842U (en) |
-
2012
- 2012-04-28 CN CN 201220187878 patent/CN202628842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130428 |