CN202451788U - Bearing sealing mechanism for single-stage reducer - Google Patents
Bearing sealing mechanism for single-stage reducer Download PDFInfo
- Publication number
- CN202451788U CN202451788U CN2012200301448U CN201220030144U CN202451788U CN 202451788 U CN202451788 U CN 202451788U CN 2012200301448 U CN2012200301448 U CN 2012200301448U CN 201220030144 U CN201220030144 U CN 201220030144U CN 202451788 U CN202451788 U CN 202451788U
- Authority
- CN
- China
- Prior art keywords
- bearing
- sealing mechanism
- gear shaft
- casing
- box body
- 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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- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
Abstract
The utility model relates to a sealing mechanism and particularly relates to a bearing sealing mechanism for a single-stage reducer. The bearing sealing mechanism comprises a box body, wherein a gear shaft is arranged in the box body, the gear shaft and the box body are fixed through a bearing, the gear shaft is sleeved by a pressing cover which is fixed on the outer side wall of the box body, a separating sleeve is arranged between the pressing cover and the bearing, and the pressing cover and the box body are sealed through a sealing ring. The bearing sealing mechanism for the single-stage reducer is simple in structure and good in usage effect.
Description
Technical field
The utility model is a kind of sealing mechanism, particularly a kind of bearing sealing device that is used for single reduction gear unit.
Background technique
Sealing mechanism of the prior art, complex structure, using effect is poor.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, and a kind of bearing sealing device that is used for single reduction gear unit simple in structure is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of bearing sealing device that is used for single reduction gear unit; Comprise casing; Be provided with gear shaft in the described casing, described gear shaft and casing fix through bearing, are with the gland that fixes with the casing outer side wall on the described gear shaft; Be provided with spacer between described gland and bearing, described gland seals through seal ring with casing mutually.
Therefore, the bearing sealing device that is used for single reduction gear unit that the utility model provides, simple in structure, using effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment: as shown in Figure 1; A kind of bearing sealing device that is used for single reduction gear unit comprises casing 1, is provided with gear shaft 2 in the described casing 1; Described gear shaft 2 fixes through bearing 3 with casing 1; Be with the gland 4 that fixes with casing 1 outer side wall on the described gear shaft 2,3 on described gland 4 and bearing are provided with spacer 5, and described gland 4 seals through seal ring 6 with casing 1 mutually.
Claims (1)
1. bearing sealing device that is used for single reduction gear unit; It is characterized in that: comprise casing (1); Be provided with gear shaft (2) in the described casing (1), described gear shaft (2) fixes through bearing (3) with casing (1), is with the gland (4) that fixes with casing (1) outer side wall on the described gear shaft (2); Be provided with spacer (5) between described gland (4) and bearing (3), described gland (4) seals through seal ring (6) with casing (1) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200301448U CN202451788U (en) | 2012-01-29 | 2012-01-29 | Bearing sealing mechanism for single-stage reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200301448U CN202451788U (en) | 2012-01-29 | 2012-01-29 | Bearing sealing mechanism for single-stage reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451788U true CN202451788U (en) | 2012-09-26 |
Family
ID=46867654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200301448U Expired - Fee Related CN202451788U (en) | 2012-01-29 | 2012-01-29 | Bearing sealing mechanism for single-stage reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451788U (en) |
-
2012
- 2012-01-29 CN CN2012200301448U patent/CN202451788U/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 | ||
| 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: 20120926 Termination date: 20130129 |