CN204437067U - A kind of bearing - Google Patents
A kind of bearing Download PDFInfo
- Publication number
- CN204437067U CN204437067U CN201420771867.2U CN201420771867U CN204437067U CN 204437067 U CN204437067 U CN 204437067U CN 201420771867 U CN201420771867 U CN 201420771867U CN 204437067 U CN204437067 U CN 204437067U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- link
- utility
- groove
- 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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Landscapes
- Emergency Lowering Means (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model belongs to mechanical fastener technical field, specifically a kind of bearing.The utility model comprises inner ring and mounting hole, described inner ring is provided with controlling mechanism, inner ring is provided with the resettlement groove be communicated with mounting hole, and described controlling mechanism comprising the fixed block be located in resettlement groove, being movably connected in the revolving part on inner ring end face and the link for connecting revolving part and fixed block.Inner ring of the present utility model is provided with the restraining groove placing link, make axle when passing inner ring, link can not cause the inconvenience when axle is installed, when link moves, link can be moved in restraining groove, can not coordinate the phenomenon causing link to move due to axle and inner ring.In addition, the utility model manufacture cost is not high, and structure is simple, and practical, the utility model is adapted at correlative technology field and applies.
Description
Technical field
The utility model belongs to mechanical fastener technical field, specifically a kind of bearing.
Background technique
Bearing is for determining running shaft and other part relative movement positions, and play the component of supporting or leading role, its major function is supported mechanical solid of rotation, in order to reduce the mechanical load friction factor of equipment in transmission process.
Axle is connected with the inner ring interference fit on bearing, long-time use after, just there will be axle and occur loosening with inner ring, need replacing bearing, cause unnecessary waste.
Model utility content
The purpose of this utility model solves deficiency of the prior art, provides a kind of bearing with regulation structure.
The utility model comprises inner ring and mounting hole, described inner ring is provided with controlling mechanism, inner ring is provided with the resettlement groove be communicated with mounting hole, and described controlling mechanism comprising the fixed block be located in resettlement groove, being movably connected in the revolving part on inner ring end face and the link for connecting revolving part and fixed block.
Preferably, described fixed block is provided with the fixed hole worn for link, and link passes fixed hole and two ends are all connected with revolving part.
Preferably, described revolving part is provided with fixture block, and inner ring is provided with the circular groove rotated for fixture block, and described inner ring is provided with the draw-in groove with fixture block clamping, and draw-in groove is connected with circular groove.
Preferably, described controlling mechanism also comprise bottom connection fixing block and resettlement groove between elastic component.
Preferably, described inner ring is provided with the restraining groove worn for link.
Inner ring of the present utility model is provided with the restraining groove placing link, make axle when passing inner ring, link can not cause the inconvenience when axle is installed, when link moves, link can be moved in restraining groove, can not coordinate the phenomenon causing link to move because of axle and inner ring.In addition, the utility model manufacture cost is not high, and structure is simple, and practical, the utility model is adapted at correlative technology field and applies.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below with reference to accompanying drawings the utility model is described in more detail, which show preferred embodiment of the present utility model, should be appreciated that those skilled in the art can revise the utility model described here and still realize advantageous effects of the present utility model.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as to restriction of the present utility model.
In order to clear, whole features of practical embodiments are not described.They in the following description, are not described in detail known function and structure, because can make the utility model chaotic due to unnecessary details.Will be understood that in the exploitation of any practical embodiments, a large amount of implementation detail must be made to realize the specific objective of developer, such as, according to regarding system or the restriction about business, change into another embodiment by an embodiment.In addition, will be understood that this development may be complicated and time-consuming, but be only routine work to those skilled in the art.
For making the purpose of this utility model, feature becomes apparent, and is further described embodiment of the present utility model below in conjunction with accompanying drawing.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
As shown in Figure 1, the utility model comprises inner ring 1 and mounting hole 2, described inner ring 1 is provided with controlling mechanism 3, described inner ring 1 is provided with the resettlement groove be communicated with mounting hole 2, described controlling mechanism 3 comprises the fixed block be located in resettlement groove, be movably connected in the revolving part 4 on inner ring 1 end face and the link 5 for connecting revolving part 4 and fixed block, described fixed block is provided with the fixed hole worn for link 5, described link 5 passes fixed hole and two ends are all connected with revolving part 4, elastic component between described controlling mechanism 3 also comprises bottom connection fixing block and resettlement groove, described inner ring 1 is provided with the restraining groove worn for link 5.
Inner ring 1 end face is provided with the circular groove placing revolving part 4, and described revolving part 4 is provided with fixture block, and described inner ring 1 is provided with the draw-in groove with fixture block clamping, and described draw-in groove is connected with circular groove, and described fixed block is arranged to arc shaped surface relative to the opposite side of elastic component.
Inner ring 1 is provided with controlling mechanism 3, controlling mechanism 3 comprising the fixed block be located in resettlement groove, being movably connected in the revolving part 4 on inner ring 1 end face and the link 5 for connecting revolving part 4 and fixed block, controlling mechanism 3 also comprises elastic component, and wherein elastic component is connected on the bottom of fixed block and fixed groove.
When fixed block motion, elastic component is compressed or is stretched, because elastic component has elastic potential energy, can under external force disappears, elastic component can Rapid reset, when in use, revolving part 4 is rotated through link 5 and drives fixed block to move in resettlement groove, elastic component is stretched, when external force disappears time, elastic component Rapid reset, fixed block is driven to move in resettlement groove, wherein fixed block is placed in resettlement groove, fixed block is arranged to arc shaped surface relative to the side of resettlement groove, the area of contact of fixed block and axle can be made to increase, increase the frictional force between fixed block and axle, the steadiness of outer ring and axle can be strengthened, fixed block is moved along resettlement groove opening direction, revolving part 4 is arranged on relative to arranging on the other end of resettlement groove, revolving part 4 is provided with fixture block, inner ring 1 is provided with the circular groove rotated for fixture block, inner ring is provided with the draw-in groove with fixture block clamping, draw-in groove is connected with circular groove, the two ends of link 5 all tie up on revolving part 4, when rotation revolving part 4, revolving part 4 rotates in circular groove, link 5 can be strained, inner ring 1 on bearing is fixedly connected with axle, fixture block on revolving part 4 is connected on draw-in groove, prevent revolving part 4 from rotation occurring, revolving part 4 can be made to be connected more firm with inner ring 1.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model embodiment.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the utility model embodiment, can realize in other embodiments.Therefore, the utility model embodiment can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
These are only the preferred embodiment of the utility model embodiment; not in order to limit the utility model embodiment; within all spirit in the utility model embodiment and principle; any amendment of doing, equivalent replacement, improvement etc., within the protection domain that all should be included in the utility model embodiment.
Claims (5)
1. a bearing, it is characterized in that comprising inner ring and mounting hole, described inner ring is provided with controlling mechanism, inner ring is provided with the resettlement groove be communicated with mounting hole, and described controlling mechanism comprising the fixed block be located in resettlement groove, being movably connected in the revolving part on inner ring end face and the link for connecting revolving part and fixed block.
2. a kind of bearing according to claim 1, is characterized in that described fixed block is provided with the fixed hole worn for link, and link passes fixed hole and two ends are all connected with revolving part.
3. a kind of bearing according to claim 2, is characterized in that described revolving part is provided with fixture block, and inner ring is provided with the circular groove rotated for fixture block, and described inner ring is provided with the draw-in groove with fixture block clamping, and draw-in groove is connected with circular groove.
4. a kind of bearing according to claim 1, it is characterized in that described controlling mechanism also comprise bottom connection fixing block and resettlement groove between elastic component.
5. a kind of bearing according to claim 1, is characterized in that described inner ring is provided with the restraining groove worn for link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771867.2U CN204437067U (en) | 2014-12-09 | 2014-12-09 | A kind of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771867.2U CN204437067U (en) | 2014-12-09 | 2014-12-09 | A kind of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437067U true CN204437067U (en) | 2015-07-01 |
Family
ID=53604938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420771867.2U Expired - Fee Related CN204437067U (en) | 2014-12-09 | 2014-12-09 | A kind of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519475A (en) * | 2018-11-23 | 2019-03-26 | 徐州市三成铸业有限公司 | A kind of sectional nave |
| CN115003926A (en) * | 2020-01-27 | 2022-09-02 | 沃尔沃卡车集团 | Rotary lock in the inner ring of the outboard bearing avoiding lock washer |
-
2014
- 2014-12-09 CN CN201420771867.2U patent/CN204437067U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519475A (en) * | 2018-11-23 | 2019-03-26 | 徐州市三成铸业有限公司 | A kind of sectional nave |
| CN115003926A (en) * | 2020-01-27 | 2022-09-02 | 沃尔沃卡车集团 | Rotary lock in the inner ring of the outboard bearing avoiding lock washer |
| US12018721B2 (en) | 2020-01-27 | 2024-06-25 | Volvo Truck Corporation | Rotational lock in inner ring of outboard bearing to avoid lock washer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20161209 |