CN202790126U - Dustproof sealing cover - Google Patents
Dustproof sealing cover Download PDFInfo
- Publication number
- CN202790126U CN202790126U CN201220418571.3U CN201220418571U CN202790126U CN 202790126 U CN202790126 U CN 202790126U CN 201220418571 U CN201220418571 U CN 201220418571U CN 202790126 U CN202790126 U CN 202790126U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- rubber outer
- main body
- bearing
- cover main
- 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 - Lifetime
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- Support Of The Bearing (AREA)
Abstract
The utility model relates to a dustproof sealing cover, which comprises a bearing (1), a rubber outer ring (2) and an iron disc (3), wherein a dust cover main body (4) is fixedly mounted in the inner ring of the bearing (1); the dust cover main body (4) comprises the rubber outer ring (2) and the iron disc (3); the rubber outer ring (2) is formed at the junction part of the dust cover main body (4) and the inner ring of the bearing (1) and at the excircle of the dust cover main body (4); and the iron disc (3) is coated with the inner circle of the rubber outer ring (2). According to the utility model, the deformation of the dustproof sealing cover can be prevented, and the requirement of the bearing to the starting torque can be ensured at the same time.
Description
Technical field
The utility model belongs to the Bearing fittings technical field, particularly relates to a kind of dust seal cover.
Background technique
The dust cover of thin-walled type bearing is easily distortion in the gland process, if interior along adopting other anti-deforming structure at lid then can not satisfy the requirement to starting torque etc. of bearing.So need a kind of new dust seal cover of design.
The model utility content
Technical problem to be solved in the utility model provides a kind of dust seal cover, can prevent distortion, guarantees simultaneously torque demand.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of dust seal cover is provided, comprises bearing, and the rubber outer ring, the iron sheet disk is mounted with the dust cover main body in the described bearing inner race; The dust cover main body comprises rubber outer ring and iron sheet disk; Jointing place, dust cover main body cylindrical at dust cover main body and bearing inner race are the rubber outer ring, and rubber outer ring inner circle is coated on the iron sheet disk.
Described rubber outer ring inner circle circumferentially is coated on the iron sheet disk along the iron sheet disk.
Described rubber outer ring is one.
Beneficial effect
The utility model can prevent the dust cover distortion, guarantees simultaneously the requirement to starting torque of bearing.
Description of drawings
Fig. 1 is the utility model general assembly schematic representation.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1, a kind of dust seal cover comprises bearing 1, rubber outer ring 2, and iron sheet disk 3 is mounted with dust cover main body 4 in described bearing 1 inner ring; Dust cover main body 4 comprises rubber outer ring 2 and iron sheet disk 3; Jointing place, dust cover main body 4 cylindricals at dust cover main body 4 and bearing 1 inner ring are rubber outer ring 2, and rubber outer ring 2 inner circles are coated on the iron sheet disk 3.
Described rubber outer ring 2 inner circles circumferentially are coated on the iron sheet disk 3 along iron sheet disk 3.
Described rubber outer ring 2 is one.
Claims (3)
1. a dust seal cover comprises bearing (1), rubber outer ring (2), and iron sheet disk (3) is characterized in that: be mounted with dust cover main body (4) in described bearing (1) inner ring; Dust cover main body (4) comprises rubber outer ring (2) and iron sheet disk (3); Jointing place, dust cover main body (4) cylindrical at dust cover main body (4) and bearing (1) inner ring are rubber outer ring (2), and rubber outer ring (2) inner circle is coated on the iron sheet disk (3).
2. a kind of dust seal cover according to claim 1, it is characterized in that: described rubber outer ring (2) inner circle circumferentially is coated on the iron sheet disk (3) along iron sheet disk (3).
3. a kind of dust seal cover according to claim 1, it is characterized in that: described rubber outer ring (2) is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418571.3U CN202790126U (en) | 2012-08-22 | 2012-08-22 | Dustproof sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418571.3U CN202790126U (en) | 2012-08-22 | 2012-08-22 | Dustproof sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790126U true CN202790126U (en) | 2013-03-13 |
Family
ID=47817392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220418571.3U Expired - Lifetime CN202790126U (en) | 2012-08-22 | 2012-08-22 | Dustproof sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790126U (en) |
-
2012
- 2012-08-22 CN CN201220418571.3U patent/CN202790126U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |