CN202901004U - Pedestal type rotary bearing - Google Patents
Pedestal type rotary bearing Download PDFInfo
- Publication number
- CN202901004U CN202901004U CN 201220493279 CN201220493279U CN202901004U CN 202901004 U CN202901004 U CN 202901004U CN 201220493279 CN201220493279 CN 201220493279 CN 201220493279 U CN201220493279 U CN 201220493279U CN 202901004 U CN202901004 U CN 202901004U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- ring
- outer ring
- pivoting support
- pedestal
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a pedestal type rotary bearing, which comprises an inner ring and an outer ring, wherein the inner ring and the outer ring are in conical inclined surface matching, the upper surface of the inner ring is provided with a circle of position limiting pedestal, a roller installing groove is arranged in the mutually adjacent surface of the inner ring and the outer ring, a roller is arranged in the roller installing groove, and a sealing ring is arranged on the side wall of the upper end of the inner ring. The pedestal type rotary bearing has the advantages that the stressing is reasonable, the load bearing capability is high, and the operation is table.
Description
Technical field
The utility model relates to a kind of pedestal pivoting support.
Background technique
Pivoting support is a kind of large size bearing that can bear combined load, can bear simultaneously larger axially, radial load and tilting moment, pivoting support is again turntable bearing, some people also is called: the rotary support supporting of holding, circle round, pivoting support is used very extensive in real industry, be called by people: " joint of machine " is need do relative rotation motion between the two articles, need bear simultaneously again the mechanical necessary important transmission part of axial force, radial force, tilting moment.Along with developing rapidly of machinery industry, pivoting support is widely used in industries such as ship equipment, engineering machinery, light industry and machinery, metallurgical machinery, medical machinery, industrial machineries.
There is complex structure in the pivoting support of prior art, installs and uses inconvenience, and the defective such as carrying capacity is low.
The model utility content
The utility model provides a kind of reasonable stress, and carrying capacity is large, the pedestal pivoting support that operates steadily.
The utility model technical solution problem provides following scheme:
A kind of pedestal pivoting support, comprise inner ring, outer ring, it is characterized in that: tapered inclined-plane cooperates between described inner ring and the outer ring, described inner ring upper surface is provided with the spacing bearing of a circle, described inner ring and outer ring face adjacent each other is provided with the roller mounting groove, in the described roller mounting groove roller is installed, on the upper end sidewall of described inner ring seal ring is installed.
The lower surface of described outer ring is provided with bolt mounting holes.
The utility model adopts oblique roller distributed architecture, so that stressed more even in using process of pivoting support, also increased the carrying capacity of pivoting support simultaneously, and the operation of such structure is more stable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of pedestal pivoting support, comprise inner ring 1, outer ring 2, tapered inclined-plane cooperates between described inner ring 1 and the outer ring 2, described inner ring 1 upper surface is provided with the spacing bearing 7 of a circle, and described inner ring 1 and outer ring 2 faces adjacent each other are provided with roller mounting groove 3, in the described roller mounting groove 3 roller 4 are installed, on the upper end sidewall of described inner ring 1 seal ring 5 is installed, the lower surface of described outer ring 2 is provided with bolt mounting holes 6.
Claims (2)
1. pedestal pivoting support, comprise inner ring, outer ring, it is characterized in that: tapered inclined-plane cooperates between described inner ring and the outer ring, described inner ring upper surface is provided with the spacing bearing of a circle, described inner ring and outer ring face adjacent each other is provided with the roller mounting groove, in the described roller mounting groove roller is installed, on the upper end sidewall of described inner ring seal ring is installed.
2. described pedestal pivoting support according to claim 1, it is characterized in that: the lower surface of described outer ring is provided with bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493279 CN202901004U (en) | 2012-09-24 | 2012-09-24 | Pedestal type rotary bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493279 CN202901004U (en) | 2012-09-24 | 2012-09-24 | Pedestal type rotary bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901004U true CN202901004U (en) | 2013-04-24 |
Family
ID=48121678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220493279 Expired - Fee Related CN202901004U (en) | 2012-09-24 | 2012-09-24 | Pedestal type rotary bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901004U (en) |
-
2012
- 2012-09-24 CN CN 201220493279 patent/CN202901004U/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Huanqiu Slewing Ring Co., Ltd. Assignor: Maanshan Pengda Machinery Equipment Research and Development Co., Ltd. Contract record no.: 2013340000097 Denomination of utility model: Pedestal type rotary bearing Granted publication date: 20130424 License type: Exclusive License Record date: 20130704 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130924 |