CN202228535U - Ditch bearing - Google Patents
Ditch bearing Download PDFInfo
- Publication number
- CN202228535U CN202228535U CN2011203120577U CN201120312057U CN202228535U CN 202228535 U CN202228535 U CN 202228535U CN 2011203120577 U CN2011203120577 U CN 2011203120577U CN 201120312057 U CN201120312057 U CN 201120312057U CN 202228535 U CN202228535 U CN 202228535U
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- CN
- China
- Prior art keywords
- bearing
- ditch
- axle
- utility
- shaft
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model relates to a ditch bearing capable of stably combining bearings with shafts. The ditch bearing comprises a bearing; and a terraced ditch is arranged at one side of an inner hole of the bearing. The ditch bearing has the advantages that both the inner hole and the ditch can play a role of fixing a shaft, so that the problem of bearing swaying caused by the deviation of the size of the inner hole of the bearing and the outer diameter of the shaft is solved by double guarantee; the combination between the bearing and the shaft is more stable, so that the production and the processing are more smooth; and the structure is simple, the functions are practical and the cost is low.
Description
Technical field
The utility model relates to a kind of inclined to one side ditch bearing that can bearing firmly be combined with axle, belongs to bearing and makes the field.
Background technique
The endoporus of traditional bearing is level and smooth, when assembling with axle, is not easy to fix, and because how many interior hole dimensions of bearing understands some deviation with the external diameter of axle, causes bearing to rock often, and is firm inadequately, thereby production and processing is produced certain influence.
The model utility content
Purpose of design: avoid the deficiency in the above-mentioned background technology, design a kind of inclined to one side ditch bearing that can bearing firmly be combined with axle.
Design proposal: in order to realize above-mentioned purpose of design.One side of brearing bore is provided with the design of stepped inclined to one side ditch, is the major technique characteristic of the utility model.The purpose of doing like this is: the inclined to one side ditch size of brearing bore one side matches with the size of the surperficial stair-step appearance of axle; When bearing and axle when being assembled together, endoporus and partially ditch can both play the effect that axle is fixing, thereby dual guarantee has solved the problem that the external diameter because of the interior hole dimension of bearing and axle has deviation to cause bearing to rock; Bearing combines ground more firm with axle; It is more smooth to make production and processing carry out ground, and the application is used to make the endoporus of bearing with this, can realize the purpose that bearing is firmly combined with axle; Simple in structure, function is practical.
Technological scheme: a kind of inclined to one side ditch bearing, it comprises bearing, a side of said brearing bore is provided with stepped inclined to one side ditch.
The utility model is compared with background technique, the one, endoporus and partially ditch can both play the effect that axle is fixing, thereby dual guarantee has solved the problem that the external diameter because of the interior hole dimension of bearing and axle has deviation to cause bearing to rock; The 2nd, bearing combines with axle more firm, it is more smooth to make production and processing carry out ground; The 3rd, simple in structure, function is practical, and cost is low.
Description of drawings
Fig. 1 is the structural representation of inclined to one side ditch bearing.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.A kind of inclined to one side ditch bearing, it comprises bearing 1, a side of said bearing 1 endoporus is provided with stepped inclined to one side ditch 2; Ditch 2 sizes match with the size of the surperficial stair-step appearance of axle partially; Endoporus and inclined to one side ditch can both play the effect that axle is fixing, and its preparation process is an existing technology, is not described herein at this.
What need understand is: though the foregoing description is to the mentality of designing of the utility model detailed text description of contrasting; But these text descriptions; Just the simple text of the utility model mentality of designing is described; Rather than to the restriction of the utility model mentality of designing, any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the utility model.
Claims (2)
1. inclined to one side ditch bearing, it comprises bearing, it is characterized in that: a side of said brearing bore is provided with stepped inclined to one side ditch.
2. inclined to one side ditch bearing according to claim 1 is characterized in that: said inclined to one side ditch size matches with the size of the surperficial stair-step appearance of axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203120577U CN202228535U (en) | 2011-08-25 | 2011-08-25 | Ditch bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203120577U CN202228535U (en) | 2011-08-25 | 2011-08-25 | Ditch bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228535U true CN202228535U (en) | 2012-05-23 |
Family
ID=46079122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203120577U Expired - Lifetime CN202228535U (en) | 2011-08-25 | 2011-08-25 | Ditch bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228535U (en) |
-
2011
- 2011-08-25 CN CN2011203120577U patent/CN202228535U/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 |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |