CN202901018U - Dual-roller inclined post revolving support - Google Patents
Dual-roller inclined post revolving support Download PDFInfo
- Publication number
- CN202901018U CN202901018U CN 201220494304 CN201220494304U CN202901018U CN 202901018 U CN202901018 U CN 202901018U CN 201220494304 CN201220494304 CN 201220494304 CN 201220494304 U CN201220494304 U CN 201220494304U CN 202901018 U CN202901018 U CN 202901018U
- Authority
- CN
- China
- Prior art keywords
- roller
- outer ring
- inner ring
- described inner
- ring
- 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
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a dual-roller inclined post revolving support, which comprises an inner ring and an outer ring, wherein the inner ring is arranged in the outer ring; a flange is arranged at the upper end of the inner ring; the lower surface of the flange is in rolling fit with the upper end face of the outer ring through a roller; the lower end of the inner ring is in conical inclined surface fit with the outer ring; adjacent surfaces of the inner ring and the outer ring are provided with a roller installing groove; and an oblique roller is arranged in the roller installing groove. The dual-roller inclined post revolving support has the advantages of reasonable stress, high load capacity and working stability.
Description
Technical field
The utility model relates to a kind of pair of roller bolts of inclined column type 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 two roller bolts of inclined column type pivoting supports that operate steadily.
The utility model technical solution problem provides following scheme:
A kind of pair of roller bolts of inclined column type pivoting support, comprise inner ring, outer ring, it is characterized in that: described inner ring is installed in the outer ring, the upper end of described inner ring is provided with flange, being provided with roller between the lower surface of described flange and the upper-end surface, outer ring rolls and cooperates, tapered inclined-plane cooperates between described inner ring lower end and the outer ring, and described inner ring and outer ring face adjacent each other is provided with the roller mounting groove, in the described roller mounting groove oblique roller is installed.
Described inner ring, outer ring are provided with bolt mounting holes.
The utility model adopts oblique roller and horizontal roller structure, 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 pair of roller bolts of inclined column type pivoting support, comprise inner ring 1, outer ring 2, described inner ring 1 is installed in the outer ring 2, the upper end of described inner ring 1 is provided with flange 3, being provided with roller 4 between the lower surface of described flange 3 and 2 upper-end surfaces, outer ring rolls and cooperates, tapered inclined-plane cooperates between described inner ring 1 lower end and the outer ring 2, described inner ring 1 and outer ring 2 faces adjacent each other are provided with roller mounting groove 5, oblique roller 6 is installed in the described roller mounting groove 5, and 2 are provided with bolt mounting holes 7 on described inner ring 1, the outer ring.
Claims (2)
1. two roller bolts of inclined column type pivoting support, comprise inner ring, outer ring, it is characterized in that: described inner ring is installed in the outer ring, the upper end of described inner ring is provided with flange, being provided with roller between the lower surface of described flange and the upper-end surface, outer ring rolls and cooperates, tapered inclined-plane cooperates between described inner ring lower end and the outer ring, and described inner ring and outer ring face adjacent each other is provided with the roller mounting groove, in the described roller mounting groove oblique roller is installed.
2. described pair of roller bolts of inclined column type pivoting support according to claim 1, it is characterized in that: described inner ring, outer ring are provided with bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494304 CN202901018U (en) | 2012-09-24 | 2012-09-24 | Dual-roller inclined post revolving support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494304 CN202901018U (en) | 2012-09-24 | 2012-09-24 | Dual-roller inclined post revolving support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901018U true CN202901018U (en) | 2013-04-24 |
Family
ID=48121692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220494304 Expired - Fee Related CN202901018U (en) | 2012-09-24 | 2012-09-24 | Dual-roller inclined post revolving support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873118A (en) * | 2019-12-29 | 2020-03-10 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Composite thrust tapered roller turntable bearing |
-
2012
- 2012-09-24 CN CN 201220494304 patent/CN202901018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873118A (en) * | 2019-12-29 | 2020-03-10 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Composite thrust tapered roller turntable bearing |
| CN110873118B (en) * | 2019-12-29 | 2023-10-27 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Composite thrust tapered roller turntable bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202901018U (en) | Dual-roller inclined post revolving support | |
| CN103836074A (en) | Independent frame type isolating ring double column angular contact cylindrical roller slewing support bearing | |
| CN202901005U (en) | Inclined column-type slewing bearing | |
| CN202901008U (en) | Dual-roller inclined post precise revolving support | |
| CN202901003U (en) | Dual-roller inclined post sealed revolving support | |
| CN103071962A (en) | Limit wheel | |
| CN204085915U (en) | A kind of friction-loaded device for mechanical load platform | |
| CN203604435U (en) | Z-shaped rotary supporting device | |
| CN215634391U (en) | Split type slewing bearing device | |
| CN202493582U (en) | Cross pin roller type slewing bearing | |
| CN202901004U (en) | Pedestal type rotary bearing | |
| CN202901006U (en) | Inclined column-type precise slewing bearing | |
| CN201902443U (en) | Three-line pivoting support for metallurgical equipment | |
| CN202901009U (en) | Dual-roller inner support revolving support | |
| CN202828982U (en) | Supporting device and circular stockyard comprising the same | |
| CN202901012U (en) | Dual-roller revolving support | |
| CN203565264U (en) | Atomizer transmission mechanism | |
| CN106523243A (en) | Rotation supporting device and deep ocean current electricity generation main shaft with rotation supporting device | |
| CN202901014U (en) | Dual-roller stable revolving support | |
| CN201982254U (en) | Slewing gearing plugging spacing structure for wind driven generator | |
| CN202901010U (en) | High temperature resistant double-roller type slewing bearing | |
| CN202048100U (en) | Intersectional roller and ball-type pivoting support | |
| CN202901016U (en) | Dual-roller sealed revolving support | |
| CN202901015U (en) | Dual-roller revolving support | |
| CN203770405U (en) | Double-column angular contact cylindrical roller rotation supporting bearing with independent frame type isolation rings |
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: Dual-roller inclined post revolving support 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 |