CN215861323U - Precise miniature stainless steel bearing sleeve - Google Patents
Precise miniature stainless steel bearing sleeve Download PDFInfo
- Publication number
- CN215861323U CN215861323U CN202022879626.8U CN202022879626U CN215861323U CN 215861323 U CN215861323 U CN 215861323U CN 202022879626 U CN202022879626 U CN 202022879626U CN 215861323 U CN215861323 U CN 215861323U
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- China
- Prior art keywords
- stainless steel
- bearing sleeve
- layer
- resistant layer
- resistant
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- Expired - Fee Related
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 39
- 239000010935 stainless steel Substances 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 24
- 238000007906 compression Methods 0.000 abstract description 24
- 239000000758 substrate Substances 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a precise miniature stainless steel bearing sleeve which comprises a bearing sleeve main body, wherein the bearing sleeve main body comprises an inner pressure-resistant layer, a stainless steel base layer and an outer pressure-resistant layer, the stainless steel base layer is arranged between the inner pressure-resistant layer and the outer pressure-resistant layer, the inner pressure-resistant layer is provided with an inner wear-resistant coating, the outer pressure-resistant layer is provided with an outer wear-resistant coating, and the stainless steel base layer is internally provided with a plurality of reinforcing ribs. When the bearing sleeve is used, the bearing sleeve is sleeved in the bearing sleeve, the wear resistance of the bearing sleeve is effectively improved by arranging the inner wear-resistant coating and the outer wear-resistant coating, and the compression resistance of the bearing sleeve is greatly improved by arranging the inner compression-resistant layer and the outer compression-resistant layer and embedding the reinforcing ribs in the stainless steel base layer.
Description
Technical Field
The utility model relates to a precise miniature stainless steel bearing sleeve.
Background
An early form of linear motion bearing was to place a row of wooden poles under a row of pry plates. Modern linear motion bearings use the same principle of operation, except that balls are sometimes used instead of rollers. The simplest slew bearing is a sleeve bearing, which is simply a bushing sandwiched between the wheel and axle. This design was subsequently replaced by a rolling bearing, which replaced the original bushing with a number of cylindrical rollers, each of which acted as a separate wheel.
The precision miniature stainless steel bearing sleeve in the prior art has poor compression resistance and wear resistance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a precise miniature stainless steel bearing sleeve to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a miniature stainless steel bearing housing of precision, includes the bearing housing main part, the bearing housing main part includes interior resistance to compression layer, stainless steel substrate and outer resistance to compression layer, resistance to compression layer and outer resistance to compression layer including the stainless steel substrate is established, interior resistance to compression layer is equipped with interior wear-resistant coating, outer resistance to compression layer outer layer is equipped with outer wear-resistant coating, be equipped with a plurality of strengthening rib in the stainless steel substrate.
Furthermore, the inner compression-resistant layer, the outer compression-resistant layer and the stainless steel base layer are integrally pressed.
Furthermore, the inner pressure-resistant layer and the outer pressure-resistant layer are made of high polymer steel.
Further, the thickness of the outer wear-resistant coating is 0.5 mm.
Further, the thickness of the inner wear-resistant coating is 0.5 mm.
Compared with the prior art, the utility model has the beneficial effects that: when the bearing sleeve is used, the bearing sleeve is sleeved in the bearing sleeve, the wear resistance of the bearing sleeve is effectively improved by arranging the inner wear-resistant coating and the outer wear-resistant coating, and the compression resistance of the bearing sleeve is greatly improved by arranging the inner compression-resistant layer and the outer compression-resistant layer and embedding the reinforcing ribs in the stainless steel base layer.
Drawings
FIG. 1 is a perspective view of a precision micro stainless steel bearing housing of the present invention;
FIG. 2 is a schematic diagram of a stainless steel substrate of a precision micro stainless steel bearing housing according to the present invention.
The reference numerals are explained below:
in the figure: 1. a bearing housing body; 11. an inner pressure resistant layer; 111. an inner wear-resistant coating; 12. a stainless steel base layer; 121. reinforcing ribs; 13. an outer pressure resistant layer; 131. an outer wear resistant coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a miniature stainless steel bearing housing of precision, includes bearing housing main part 1, bearing housing main part 1 includes interior resistance to compression layer 11, stainless steel base layer 12 and outer resistance to compression layer 13, stainless steel basic unit 12 establishes between interior resistance to compression layer 11 and outer resistance to compression layer 13), interior resistance to compression layer 11 is equipped with interior wear-resistant coating 111, outer resistance to compression layer 13 skin is equipped with outer wear-resistant coating 131, be equipped with a plurality of strengthening rib 121 in the stainless steel basic unit 12.
In order to further improve the use function of the precise miniature stainless steel bearing sleeve, the inner pressure-resistant layer 11, the outer pressure-resistant layer 13 and the stainless steel base layer 12 are integrally pressed.
In order to further improve the use function of the precise miniature stainless steel bearing sleeve, the inner pressure-resistant layer 11 and the outer pressure-resistant layer 13 are made of high polymer steel.
In order to further improve the use function of the precise micro stainless steel bearing sleeve, the thickness of the outer wear-resistant coating 131 is 0.5 mm.
In order to further improve the use function of the precise miniature stainless steel bearing sleeve, the thickness of the inner wear-resistant coating 111 is 0.5 mm.
The operation process comprises the following steps: when the bearing sleeve is used, the bearing sleeve is sleeved in the bearing sleeve, the wear resistance of the bearing sleeve is effectively improved by arranging the inner wear-resistant coating and the outer wear-resistant coating, and the compression resistance of the bearing sleeve is greatly improved by arranging the inner compression-resistant layer and the outer compression-resistant layer and embedding the reinforcing ribs in the stainless steel base layer.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a miniature stainless steel bearing housing of precision, includes bearing housing main part (1), its characterized in that: the bearing sleeve main body (1) comprises an inner pressure-resistant layer (11), a stainless steel base layer (12) and an outer pressure-resistant layer (13), the stainless steel base layer (12) is arranged between the inner pressure-resistant layer (11) and the outer pressure-resistant layer (13), the inner pressure-resistant layer (11) is provided with an inner wear-resistant coating (111), the outer layer of the outer pressure-resistant layer (13) is provided with an outer wear-resistant coating (131), and a plurality of reinforcing ribs (121) are arranged in the stainless steel base layer (12).
2. The precise micro stainless steel bearing sleeve according to claim 1, wherein: the inner pressure-resistant layer (11), the outer pressure-resistant layer (13) and the stainless steel base layer (12) are integrally pressed.
3. The precise micro stainless steel bearing sleeve according to claim 1, wherein: the inner pressure-resistant layer (11) and the outer pressure-resistant layer (13) are made of high polymer steel.
4. The precise micro stainless steel bearing sleeve according to claim 1, wherein: the thickness of the outer wear-resistant coating (131) is 0.5 mm.
5. The precise micro stainless steel bearing sleeve according to claim 1, wherein: the thickness of the inner wear-resistant coating (111) is 0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879626.8U CN215861323U (en) | 2020-12-02 | 2020-12-02 | Precise miniature stainless steel bearing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879626.8U CN215861323U (en) | 2020-12-02 | 2020-12-02 | Precise miniature stainless steel bearing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215861323U true CN215861323U (en) | 2022-02-18 |
Family
ID=80237022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022879626.8U Expired - Fee Related CN215861323U (en) | 2020-12-02 | 2020-12-02 | Precise miniature stainless steel bearing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215861323U (en) |
-
2020
- 2020-12-02 CN CN202022879626.8U patent/CN215861323U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |