CN203670450U - Bearing - Google Patents
Bearing Download PDFInfo
- Publication number
- CN203670450U CN203670450U CN201420045112.4U CN201420045112U CN203670450U CN 203670450 U CN203670450 U CN 203670450U CN 201420045112 U CN201420045112 U CN 201420045112U CN 203670450 U CN203670450 U CN 203670450U
- Authority
- CN
- China
- Prior art keywords
- outer race
- bearing
- slide block
- bearing outer
- positioning hole
- 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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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a bearing, comprising a bearing outer race, wherein the bearing outer race is provided with a groove, the bearing outer race is composed of two outer race bodies which are the same in shape and size, the radial section of the outer race body is a semi-circle, the side face of the bearing outer race is provided with an annular dovetail groove, the annular dovetail groove is provided with a slide block which can slide in the annular dovetail groove, a locating hole is formed in the end face of the bearing outer race body, the locating hole is communicated with the dovetail groove, a locating pin is arranged in the locating hole, and a limitation hole corresponding to the locating pin is formed in the slide block; when the bearing outer race is used, people can slide the slide block to enable the axis of the locating pin to coincide with that of the limitation hole, and then the locating pin is inserted to fix the bearing outer race; when the bearing outer race is needed to be demounted, the locating pin is pulled out, the slide block slides to the initial position, such that the bearing outer race is divided into two outer race bodies, and thus convenient demounting is achieved.
Description
Technical field
The utility model relates to a kind of component of machine, and more particularly, it relates to a kind of bearing of easy disassembly.
Background technique
Bearing common part in machinery, because it is simple in structure, easy to use, cost is lower, in life by general use, but bearing in the market extremely bothers in dismounting and cleaning up.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of bearing of easy disassembly.
For achieving the above object, the utility model provides following technological scheme: a kind of bearing, comprise outer race, the groove that outer race is provided with, described outer race is made up of with the identical outer shroud body of size two shapes, the radial cross section of described outer shroud body is semicircle, described outer race side is provided with annular dovetail slot, described annular dovetail slot is provided with the slide block that can slide in annular dovetail slot, the end face of described outer race body is provided with positioning hole, described positioning hole communicates with annular dovetail slot, in described positioning hole, be provided with locating stud, described slide block is provided with the spacing hole corresponding with locating stud.
By adopting technique scheme, while using outer race, can sliding slider, the axis of positioning hole and spacing hole is harmonious, then inserts locating stud, outer race is fixed, in the time will dismantling outer race, extract locating stud, sliding slider is to its initial position, so just can make outer race be divided into two outer shroud bodies, can reach like this easy accessibility.
The utility model is further set to: the number of described positioning hole is four and is evenly distributed on outer race.
By adopting technique scheme, can better fix slide block, improve the stability of outer race.
The utility model is further set to: described slide block has two, and two described slide blocks just in time form an annulus.
By adopting technique scheme, can increase the intensity of outer race.
The utility model is further set to: described locating stud is provided with O-ring seal.
By adopting technique scheme, can strengthen the sealability of bearing, improve working life.
The utility model is further set to: the axial direction of described positioning hole is consistent with the axial direction of outer race body.
By adopting technique scheme, facilitate the installation of locating stud.
Brief description of the drawings
Fig. 1 is the utility model bearing embodiment's outer shroud body and the erection drawing of slide block;
Fig. 2 is the utility model bearing embodiment's erection drawing.
Reference character: 1, outer shroud body; 2, annular dovetail slot; 3, slide block; 4, spacing hole; 5, positioning hole; 6, locating stud; 7, O-ring seal; 8, outer race.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model bearing embodiment is described further.
A kind of bearing, comprise outer race 8, the groove that outer race 8 is provided with, described outer race 8 is made up of with the identical outer shroud body 1 of size two shapes, the radial cross section of described outer shroud body 1 is semicircle, described outer race 8 sides are provided with annular dovetail slot, described annular dovetail slot is provided with the slide block 3 that can slide in annular dovetail slot, the end face of described outer race 8 bodies 1 is provided with positioning hole 5, described positioning hole 5 communicates with annular dovetail slot, in described positioning hole 5, be provided with locating stud 6, described slide block 3 is provided with the spacing hole corresponding with locating stud 64, while using outer race 8, can sliding slider 3, positioning hole 5 and the axis of spacing hole 4 are harmonious, insert again locating stud 6, outer race 8 is fixed, in the time will dismantling outer race 8, extract locating stud 6, sliding slider 3 is to its initial position, so just can make outer race 8 be divided into two outer shroud bodies 1, can reach like this easy accessibility.
The number of described positioning hole 5 is four and is evenly distributed on outer race 8, can better fix slide block 3, improves the stability of outer race 8.
Described slide block 3 has two, and two described slide blocks 3 just in time form an annulus, can increase the intensity of outer race 8.
Described locating stud 6 is provided with O-ring seal 7, can strengthen the sealability of bearing, improves working life.
The axial direction of described positioning hole 5 is consistent with the axial direction of outer race 8 bodies 1, facilitates the installation of locating stud 6.
Claims (5)
1. a bearing, comprise outer race, the groove that outer race is provided with, it is characterized in that: described outer race is made up of with the identical outer shroud body of size two shapes, the radial cross section of described outer shroud body is semicircle, described outer race side is provided with annular dovetail slot, described annular dovetail slot is provided with the slide block that can slide in annular dovetail slot, the end face of described outer race body is provided with positioning hole, described positioning hole communicates with annular dovetail slot, in described positioning hole, be provided with locating stud, described slide block is provided with the spacing hole corresponding with locating stud.
2. bearing according to claim 1, is characterized in that: the number of described positioning hole is four and is evenly distributed on outer race.
3. bearing according to claim 1 and 2, is characterized in that: described slide block has two, and two described slide blocks just in time form an annulus.
4. according to the bearing described in claim 1 or 3, it is characterized in that: described locating stud is provided with O-ring seal.
5. bearing according to claim 4, is characterized in that: the axial direction of described positioning hole is consistent with the axial direction of outer race body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045112.4U CN203670450U (en) | 2014-01-24 | 2014-01-24 | Bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045112.4U CN203670450U (en) | 2014-01-24 | 2014-01-24 | Bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670450U true CN203670450U (en) | 2014-06-25 |
Family
ID=50966752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045112.4U Expired - Fee Related CN203670450U (en) | 2014-01-24 | 2014-01-24 | Bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412898A (en) * | 2018-05-24 | 2018-08-17 | 苏州旭玛电子科技有限公司 | A kind of bearing |
-
2014
- 2014-01-24 CN CN201420045112.4U patent/CN203670450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412898A (en) * | 2018-05-24 | 2018-08-17 | 苏州旭玛电子科技有限公司 | A kind of bearing |
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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: 20140625 Termination date: 20180124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |