CN209083830U - A kind of associated sealing arrangement for bearings - Google Patents
A kind of associated sealing arrangement for bearings Download PDFInfo
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- CN209083830U CN209083830U CN201821840747.8U CN201821840747U CN209083830U CN 209083830 U CN209083830 U CN 209083830U CN 201821840747 U CN201821840747 U CN 201821840747U CN 209083830 U CN209083830 U CN 209083830U
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- Prior art keywords
- sealing
- axle sleeve
- bearing
- screw hole
- sealing cover
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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Of Bearings (AREA)
Abstract
The embodiments of the present invention disclose a kind of associated sealing arrangement for bearings, belong to field of mechanical technique.A kind of associated sealing arrangement for bearings, including sealing ring, sealing axle sleeve, sealing cover and sealing filler, the sealing ring are annular shape, the internal diameter of the dimensional fits bearing foreign steamer of section circular diameter；The sealing axle sleeve is the cylindrical bump that the sealing ring centre is arranged in, and cross section and the sealing ring cross section are concentric circles, the axis outer diameter of internal diameter fitted bearing, and the axle sleeve is socketed on the axis of the bearing；The connection of the foreign steamer of the sealing cover and bearing；The sealing filler material is any of rubber, felt, grease or asbestos；The sealing filler is arranged between the sealing ring and the sealing cover.The associated sealing arrangement for bearings good airproof performance of the utility model, it is dust-proof high-efficient, it occupies little space, simple processing, runs smoothly, be convenient to clean maintenance and cost is relatively low.
Description
Technical field
The utility model belongs to field of mechanical technique more particularly to a kind of associated sealing arrangement for bearings.
Background technique
Bearing is to be widely used in mechanical manufacturing field.In the fields such as metallurgy, mine, chemical industry and people's lives all
It is unable to do without bearing.Therefore, bearing is a kind of very important components in contemporary mechanical equipment.Due to bearing running environment not
Together, the service life of bearing, abrasion and damage mode are also different, many dusty, high impurity of bearing operation exposure and harmful gas
In the environment of body, so that bearing life substantially reduces, the replacement cycle shortens, and downtime extends, and operation rate reduces, complete machine
Maintenance cost increases.Also all take different modes in different field to protect the normal operation of bearing, as bearing carry it is close
In addition envelope installs the modes such as sealing ring, sealing ring additional.The included sealing of bearing due to bearing internal external ring relative rotation, along close
Envelope gap also has the entrance such as dust impurity, and so as to cause bearing damage, sealing ring, sealing ring etc. are also by equipment design process
Various limitations, some sealings are bad, and some maintenances is inconvenient, and some involves great expense.It needs one kind to have good airproof performance, prevents
The bearing for the advantages that dirt is high-efficient, occupies little space, simple processing, runs smoothly, is convenient to clean maintenance and not high cost is prevented
The problem of protection structure is this field urgent need to resolve.
Utility model content
In view of this, in order to achieve the above objectives, the utility model embodiment provides a kind of associated sealing arrangement for bearings, technical side
Case is as follows:
A kind of associated sealing arrangement for bearings, including sealing ring, sealing axle sleeve, sealing cover and sealing filler；
Wherein, the sealing ring is annular shape, the internal diameter of the dimensional fits bearing foreign steamer of section circular diameter；
Further, the sealing axle sleeve is the cylindrical bump that the sealing ring centre is arranged in, cross section
It is concentric circles with the sealing ring cross section, the axis outer diameter of internal diameter fitted bearing, the sealing axle sleeve is socketed in
On the axis of the bearing；
Further, the sealing cover is connect with bearing foreign steamer；
Optionally, the sealing filler material is any of rubber, felt, grease or asbestos；
Further, the sealing filler is arranged between the sealing ring and the sealing cover.
Further, the sealing axle sleeve is equipped with axle sleeve screw hole；
Further, described axle sleeve screw hole quantity at least two, is uniformly arranged on the sealing axle sleeve；
Further, the axle sleeve screw hole is connected by fastening screw with the axis screw hole of bearing.
Further, the sealing filler is annular shape, and inner ring is socketed on the sealing axle sleeve, and section circle is straight
The internal diameter of the dimensional fits bearing foreign steamer of diameter.
Further, the sealing cover is annular shape, is equipped with sealing cover screw hole；
Further, described sealing cover screw hole quantity at least three, is uniformly arranged on the sealing cover；
Further, the sealing cover inner ring is socketed on the sealing axle sleeve；
Further, the sealing cover medial surface is close to the sealing filler；
Further, the sealing cover screw hole is connected by the foreign steamer screw hole of fastening screw and bearing.
The utility model above-mentioned technical proposal compared with prior art, has the following technical effect that
In above scheme, the associated sealing arrangement for bearings good airproof performance of the utility model is dust-proof high-efficient, occupies little space, adds
Work is easy, runs smoothly, and is convenient to clean maintenance and cost is relatively low.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of associated sealing arrangement for bearings；
Fig. 2 is the structural schematic diagram of the sealing element；
Fig. 3 is the structural schematic diagram of the sealing cover；
Fig. 4 is the bearing schematic diagram that associated sealing arrangement for bearings installs.
[main element symbol description]
1, axis；
11, axis screw hole；
2, bearing foreign steamer；
21, foreign steamer screw hole
3, bearing；
4, sealing ring；
41, axle sleeve screw hole；
42, sealing axle sleeve；
5, sealing filler；
6, sealing cover；
61, sealing cover screw hole.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
As shown in Figure 1, a kind of associated sealing arrangement for bearings provided by the embodiment of the utility model, including sealing ring 4, sealing axle sleeve
42, sealing cover 6 and sealing filler 5；
Wherein, the sealing ring 4 is annular shape, the internal diameter of the dimensional fits bearing foreign steamer 2 of section circular diameter；
Further, the sealing axle sleeve 42 is the cylindrical bump that 4 centre of sealing ring is arranged in, crosscutting
Face and the sealing ring cross section are concentric circles, 1 outer diameter of axis of internal diameter fitted bearing, 42 sets of the sealing axle sleeve
It connects on the axis of the bearing；
Further, the sealing cover 6 is connect with the bearing foreign steamer 2；
Optionally, 5 material of sealing filler is any of rubber, felt, grease or asbestos；
Further, the sealing filler 5 is annular shape, and inner ring is socketed on the sealing axle sleeve 42, section
The internal diameter of the dimensional fits bearing foreign steamer 2 of circular diameter.
Further, the sealing filler 5 is arranged between the sealing ring 4 and the sealing cover 6.
Further, the sealing axle sleeve 42 is equipped with axle sleeve screw hole 41；
Further, described 41 amount at least two of axle sleeve screw hole number, is uniformly arranged on the sealing axle sleeve 42；
Further, the axle sleeve screw hole 41 is connected by the axis screw hole 11 of fastening screw and bearing.
Further, the sealing cover 6 is annular shape, is equipped with sealing cover screw hole 61；
Further, described 61 quantity at least three of sealing cover screw hole, is uniformly arranged on the sealing cover 6；
Further, 6 inner ring of sealing cover is socketed on the sealing axle sleeve 42；
Further, 6 medial surface of sealing cover is close to the sealing filler 5；
Further, the sealing cover screw hole 61 is connected by the foreign steamer screw hole 21 of fastening screw and bearing.
The associated sealing arrangement for bearings after the installation is completed, as shown in Figure 4.
When replacing the sealing filler 5, the fastening screw on the sealing cover screw hole 61 need to only be unscrewed, can be incited somebody to action
The sealing cover 6 dismantles, only need to again will be tight on the axle sleeve screw hole 41 if further safeguarded to bearing 3
Gu screw is unscrewed, the sealing ring 4 is dismantled.
The associated sealing arrangement for bearings of the utility model, good airproof performance is dust-proof high-efficient, occupies little space, simple processing, operation
Steadily, it is convenient to clean maintenance and cost is relatively low.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (4)
1. a kind of associated sealing arrangement for bearings, including sealing ring, sealing axle sleeve, sealing cover and sealing filler；It is characterized in that,
The sealing ring is annular shape, the internal diameter of the dimensional fits bearing foreign steamer of section circular diameter；
The sealing axle sleeve is the cylindrical bump that the sealing ring centre is arranged in, and cross section and the sealing ring are horizontal
Section is concentric circles, the axis outer diameter of internal diameter fitted bearing, and the sealing axle sleeve is socketed on the axis of the bearing；
The sealing cover is connect with bearing foreign steamer；
The sealing filler material is any of rubber, felt, grease or asbestos；
The sealing filler is arranged between the sealing ring and the sealing cover.
2. associated sealing arrangement for bearings according to claim 1, which is characterized in that the sealing axle sleeve is equipped with axle sleeve screw hole；
Described axle sleeve screw hole quantity at least two, is uniformly arranged on the sealing axle sleeve；The axle sleeve screw hole passes through fastening screw
It is connected with the axis screw hole of bearing.
3. associated sealing arrangement for bearings according to claim 1, which is characterized in that the sealing filler is annular shape, in
Ring is socketed on the sealing axle sleeve, the internal diameter of the dimensional fits bearing foreign steamer of section circular diameter.
4. associated sealing arrangement for bearings according to claim 1, which is characterized in that the sealing cover is annular shape, is equipped with sealing
Lid screw hole；
Described sealing cover screw hole quantity at least three, is uniformly arranged on the sealing cover；
The sealing cover inner ring is socketed on the sealing axle sleeve；
The sealing cover medial surface is close to the sealing filler；
The sealing cover screw hole is connected by the foreign steamer screw hole of fastening screw and bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840747.8U CN209083830U (en) | 2018-11-09 | 2018-11-09 | A kind of associated sealing arrangement for bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840747.8U CN209083830U (en) | 2018-11-09 | 2018-11-09 | A kind of associated sealing arrangement for bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083830U true CN209083830U (en) | 2019-07-09 |
Family
ID=67123234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821840747.8U Active CN209083830U (en) | 2018-11-09 | 2018-11-09 | A kind of associated sealing arrangement for bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034796A (en) * | 2020-08-21 | 2020-12-04 | 顾洋 | Precise mold machining system based on Internet of things and working method thereof |
-
2018
- 2018-11-09 CN CN201821840747.8U patent/CN209083830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034796A (en) * | 2020-08-21 | 2020-12-04 | 顾洋 | Precise mold machining system based on Internet of things and working method thereof |
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