CN201973110U - Bearing inner ring - Google Patents
Bearing inner ring Download PDFInfo
- Publication number
- CN201973110U CN201973110U CN2011200643667U CN201120064366U CN201973110U CN 201973110 U CN201973110 U CN 201973110U CN 2011200643667 U CN2011200643667 U CN 2011200643667U CN 201120064366 U CN201120064366 U CN 201120064366U CN 201973110 U CN201973110 U CN 201973110U
- Authority
- CN
- China
- Prior art keywords
- bearing inner
- utility
- sides
- inner ring
- model
- 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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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a bearing inner ring, which comprises a conical round sleeve body, wherein annular rolling grooves are formed on the outer wall of the round sleeve body, and V-shaped oil grooves and trapezoidal oil grooves are respectively arranged at both sides of the annular rolling grooves. The utility model aims at providing an automatic shaping device of an oil press, which has the advantages that the work load of personnel is reduced, energy sources and equipment are saved, the production efficiency is improved, the stability of the product quality is maintained, and the processing period is shortened.
Description
Technical field
The utility model relates to a kind of bearing inner race.
Background technique
Bearing inner race is the vitals of bearing, and bearing inner sleeve adopts two numerical controls usually, and the turning of secondary clamping goes out the turnery of finished product, and operation is various just to process finished product, especially causes material and energy waste, and quality of product is also unstable.
The model utility content
The purpose of this utility model provides a kind of automatic reforming device of oil hydraulic press, saves personnel's workload, energy saving, equipment, and manufacturing efficiency improves, and it is stable that quality of product keeps, and the process-cycle shortens.
The technical solution of the utility model is as follows:
A kind of bearing inner race includes cone shape round body, has annular slot rolling on the described round body outer wall, and the both sides of annular slot rolling have V font oil groove, trapezoidal oil groove.
Described round body inner hole wall both sides are respectively equipped with rounded corner.
The utility model is saved personnel's workload, energy saving, equipment, and manufacturing efficiency improves, and it is stable that quality of product keeps, and the process-cycle shortens, and is the developing direction of bearing processing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of bearing inner race includes cone shape round body 1, has annular slot rolling 2 on circle body 1 outer wall, and the both sides of annular slot rolling have V font oil groove 3, trapezoidal oil groove 4, and circle body inner hole wall both sides are respectively equipped with rounded corner 5.
Claims (2)
1. a bearing inner race includes cone shape round body, it is characterized in that: have annular slot rolling on the described round body outer wall, the both sides of annular slot rolling have V font oil groove, trapezoidal oil groove.
2. bearing inner race according to claim 1 is characterized in that: described round body inner hole wall both sides are respectively equipped with rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200643667U CN201973110U (en) | 2011-03-14 | 2011-03-14 | Bearing inner ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200643667U CN201973110U (en) | 2011-03-14 | 2011-03-14 | Bearing inner ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973110U true CN201973110U (en) | 2011-09-14 |
Family
ID=44578213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200643667U Expired - Fee Related CN201973110U (en) | 2011-03-14 | 2011-03-14 | Bearing inner ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973110U (en) |
-
2011
- 2011-03-14 CN CN2011200643667U patent/CN201973110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20140314 |