CN202251476U - Sealed bearing seat - Google Patents
Sealed bearing seat Download PDFInfo
- Publication number
- CN202251476U CN202251476U CN2011203544432U CN201120354443U CN202251476U CN 202251476 U CN202251476 U CN 202251476U CN 2011203544432 U CN2011203544432 U CN 2011203544432U CN 201120354443 U CN201120354443 U CN 201120354443U CN 202251476 U CN202251476 U CN 202251476U
- Authority
- CN
- China
- Prior art keywords
- bearing seat
- pedestal
- sealing
- sealed bearing
- seal
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 210000004722 stifle Anatomy 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
Landscapes
- Sealing Of Bearings (AREA)
Abstract
The utility model discloses a sealed bearing frame, including pedestal, logical lid, stifle and oil blanket lead to the lid orientation be equipped with a plurality of concentric sealing rings on the side of pedestal be equipped with on the pedestal sealing ring male annular. By adopting the technical scheme, the sealing ring is additionally arranged on the through cover of the bearing seat, the combined type seal is formed by matching the oil seal, the sealing performance of the bearing seat is improved, the dust is prevented from entering the conveying machinery with the severe working environment, the sealing effect is good, and the working reliability and the service life of the equipment are improved.
Description
Technical field
The utility model relates to bearing support, particularly a kind of sealed bearing seat that is used on the conveying mechanism.
Background technique
At present, be used for the sealed bearing seat on the conveying mechanism, comprise pedestal 1, logical cover 3, stifle 2 and oil sealing 4, logical cover 3 and stifle 2 be fastenedly connected on pedestal 1 through connecting bolt, nut, plain cushion and bullet pad, as depicted in figs. 1 and 2.This bearing support adopts oil sealing 4 sealings, though oil sealing 4 also can play certain sealing effect, when being used on the comparatively abominable conveying mechanism of working environment, its sealing effect is not good, and dust gets into easily, influences equipment work reliability and working life.
The model utility content
The utility model technical problem to be solved provides the higher sealed bearing seat of a kind of sealing requirements.
In order to solve the problems of the technologies described above; The technological scheme that the utility model adopted is: a kind of sealed bearing seat; Comprise pedestal, Tong Gai, stifle and oil sealing; On the side of said pedestal, be provided with a plurality of concentric sealing rings at said logical lid, on said pedestal, be provided with the annular groove that said seal ring inserts.
Said seal ring is provided with two.
Said two seal rings are concentric with said logical lid.
Seal ring in the outside in said two seal rings is located at the edge of said logical lid.
Said two seal rings and said logical lid are formed in one.
The utility model adopts technique scheme, at the logical increase seal ring that covers of bearing support, is cooperating oil sealing; Form a kind of composite seal; Improve the sealability of bearing support,, avoid the entering of dust for the comparatively abominable conveying mechanism of working environment; Its sealing effect is good, thereby has improved equipment work reliability and working life.
Description of drawings
Fig. 1 is the structural representation of the bearing support in the background technique;
Fig. 2 is an A-A sectional view among Fig. 1;
Fig. 3 is the structural representation of the utility model bearing support;
Fig. 4 is the B-B sectional view among Fig. 3;
Mark among the above-mentioned figure is: 1, pedestal; 2, stifle; 3, Tong Gai; 4, oil sealing; 5, seal ring.
Embodiment
Like Fig. 3 and shown in Figure 4, a kind of sealed bearing seat of the utility model comprises pedestal 1, logical covers 3, stifle 2 and oil sealing 4; In order to increase the sealability of bearing support; Cover 3 and on the side of pedestal 1, be provided with a plurality of concentric sealing rings 5 logical, correspondingly on pedestal 1, be provided with a plurality of annular grooves that seal ring 5 inserts, lead to and cover 3 when mounted; The annular groove that the logical seal ring 5 that cover on 3 is inserted on the pedestals 1 get final product, sealing ring 5 and with lead to that to cover 3 be concentric.Seal ring 5 on this bearing support is provided with two, correspondingly on pedestal 1, is provided with two annular grooves.Wherein the seal ring 5 in the outside is located at logical 3 the edge of cover in two seal rings 5, and two seal rings 5 cover 3 and are formed in one with leading to.
This sealed bearing seat adopts said structure, on the logical lid 3 of bearing support, seal ring 5 is set, and outside oil sealing sealing, increases axially tortuous together sealing again; Form a kind of composite seal; Thereby improve the sealability of bearing support,, avoid the entering of dust for the comparatively abominable conveying mechanism of working environment; Its sealing effect is good, has improved equipment work reliability and working life.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technological scheme is carried out; Or the design of the utility model and technological scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (5)
1. a sealed bearing seat comprises pedestal, Tong Gai, stifle and oil sealing, it is characterized in that: on the side of said pedestal, be provided with a plurality of concentric sealing rings at said logical lid, on said pedestal, be provided with the annular groove that said seal ring inserts.
2. sealed bearing seat according to claim 1 is characterized in that: said seal ring is provided with two.
3. sealed bearing seat according to claim 2 is characterized in that: said two seal rings are concentric with said logical lid.
4. according to claim 1 or 2 or 3 described sealed bearing seats, it is characterized in that: the seal ring in the outside in said two seal rings is located at the edge of said logical lid.
5. sealed bearing seat according to claim 4 is characterized in that: said two seal rings and said logical lid are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203544432U CN202251476U (en) | 2011-09-21 | 2011-09-21 | Sealed bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203544432U CN202251476U (en) | 2011-09-21 | 2011-09-21 | Sealed bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251476U true CN202251476U (en) | 2012-05-30 |
Family
ID=46112724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203544432U Expired - Fee Related CN202251476U (en) | 2011-09-21 | 2011-09-21 | Sealed bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465925A (en) * | 2013-09-27 | 2013-12-25 | 永济新时速电机电器有限责任公司 | Narrow-gauge industrial and mining electric locomotive axle box assembly |
| CN104565085A (en) * | 2014-11-14 | 2015-04-29 | 芜湖市爱德运输机械有限公司 | Seal type bearing base |
-
2011
- 2011-09-21 CN CN2011203544432U patent/CN202251476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465925A (en) * | 2013-09-27 | 2013-12-25 | 永济新时速电机电器有限责任公司 | Narrow-gauge industrial and mining electric locomotive axle box assembly |
| CN104565085A (en) * | 2014-11-14 | 2015-04-29 | 芜湖市爱德运输机械有限公司 | Seal type bearing base |
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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: 20120530 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |