CN204239463U - A kind of external aligning bearing being convenient to install - Google Patents
A kind of external aligning bearing being convenient to install Download PDFInfo
- Publication number
- CN204239463U CN204239463U CN201420704985.1U CN201420704985U CN204239463U CN 204239463 U CN204239463 U CN 204239463U CN 201420704985 U CN201420704985 U CN 201420704985U CN 204239463 U CN204239463 U CN 204239463U
- Authority
- CN
- China
- Prior art keywords
- convenient
- outer ring
- bearing
- aligning bearing
- external aligning
- 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
Landscapes
- Support Of The Bearing (AREA)
Abstract
The utility model relates to a kind of external aligning bearing being convenient to install, described external aligning bearing includes bearing body (1), described bearing body (1) includes inner ring (1.1), outer ring (1.2) and the rolling element (1.3) be positioned between inner ring (1.1) and outer ring (1.2), the outer surface of described outer ring (1.2) is arc shaped surface, outer collar (2) is set with outside described outer ring (1.2), the internal surface of described outer collar (2) is provided with the arc shaped surface matched with the outer surface of outer ring (1.2), the outer surface of described outer ring (1.2) is arranged to spherical, the inwall of described outer collar (2) is provided with two slots (2.1), the line of two slots (2.1) is positioned on the axis of outer collar (2).The utility model is a kind of is convenient to the external aligning bearing installed, and structure is simple and can install in plain shaft bearing.
Description
Technical field
The utility model relates to a kind of external aligning bearing being convenient to install, and belongs to technical field of bearings.
Background technique
External aligning bearing is the arc shaped surface (as spherical) utilizing inner ring or outer ring, the angular deviation between its shaft axis and bearing support shaft axis is made to the rolling bearing of accommodation; Disclosed in Chinese patent ZL88205605.0 " external centre-adjusting rolling bearing ", and Chinese patent ZL201020634732.3 disclosed " a kind of deep groove ball bearing of energy self-aligning ", the machining accuracy to each workpiece when equipment (as great wind-power units) assembles can be reduced after utilizing these external aligning bearings, make it have better alignment; But, when applying, could use in the face of above-mentioned external aligning bearing needs to support the use special bearing support, cannot install on existing bearing support, so make a large amount of equipment being badly in need of transformation entirety can only replace original mechanism, considerably increase its reforming cost; Be unfavorable for applying of external aligning bearing.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of structure simple and can carry out the external aligning bearing installed in plain shaft bearing.
The purpose of this utility model is achieved in that
A kind of external aligning bearing being convenient to install, described external aligning bearing includes bearing body, described bearing body includes inner ring, outer ring and the rolling element between inner ring and outer ring, the outer surface of described outer ring is arc shaped surface, be set with outer collar outside described outer ring, the internal surface of described outer collar is provided with the arc shaped surface matched with the outer surface of outer ring.
A kind of external aligning bearing being convenient to install of the utility model, the outer surface of described outer ring is arranged to spherical.
A kind of external aligning bearing being convenient to install of the utility model, the inwall of described outer collar is provided with two slots, the line of two slots is positioned on the axis of outer collar.
A kind of external aligning bearing being convenient to install of the utility model, the width of described slot and the width of outer ring match.
A kind of external aligning bearing being convenient to install of the utility model, arc shaped surface is also arranged in the face that described inner ring contacts with rolling element.
A kind of external aligning bearing being convenient to install of the utility model, spherical is arranged in the face that described inner ring contacts with rolling element.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by after arranging outer collar, can easily external aligning bearing be applied on common bearing support, compared to the special axis bearing of routine, structure is more simple, cost is more cheap, and this patent also can carry out transformation and upgrade to used equipment easily, greatly improves its Applicable scope.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being convenient to the external aligning bearing installed of the utility model.
Fig. 2 is a kind of structural representation being convenient to the outer collar of the external aligning bearing installed of the utility model.
Wherein:
Bearing body 1, outer collar 2;
Inner ring 1.1, outer ring 1.2, rolling element 1.3;
Slot 2.1.
Embodiment
See Fig. 1 and Fig. 2, a kind of external aligning bearing being convenient to install that the utility model relates to, described external aligning bearing includes bearing body 1, described bearing body 1 includes inner ring 1.1, outer ring 1.2 and the rolling element between inner ring 1.1 and outer ring 1.2 1.3, the outer surface of described outer ring 1.2 is arc shaped surface, preferably, the outer surface of outer ring 1.2 can arrange spherical in shape, outer collar 2 is set with outside described outer ring 1.2, the internal surface of described outer collar 2 is provided with the arc shaped surface matched with the outer surface of outer ring 1.2, thus it is folding to adjust axle center to make bearing body 1 can carry out upset thereon,
Simultaneously, the inwall of described outer collar 2 is symmetrically arranged with two slots 2.1, and the line of two slots 2.1 is positioned on the axis of outer collar 2, and the width of the width of slot 2.1 and outer ring 1.2 matches (preferred, the width of slot 2.1 is slightly larger than the width of outer ring 1.2, thus be convenient to outer ring 1.2 and insert), make when assembling, outer ring 1.2 can be inserted in outer collar 2 easily, and, the cell wall of described slot 2.1 adopts arc transition to be connected with the inwall connection of outer collar 2, thus more smooth and easy when making assembling, and not easily scratches the surface of outer ring 1.2;
Further, arc shaped surface also can be arranged in the face that described inner ring 1.1 contacts with rolling element 1.3, thus makes it realize aligning function further;
After the outer collar 2 of above-mentioned increase, outer wall due to outer collar 2 is plane, can be directly installed on common bearing support, therefore after adopting this patent structure, capacity eccentric bearing can be made to be installed on easily on conventional bearing support, and when needs are transformed original used equipment, without the need to the special axis bearing of optional equipment costliness, transformation and upgrade can be carried out in the basis of existing bearing support, thus greatly improve the Applicable scope of this patent.
In addition: it should be noted that above-mentioned embodiment is only an optimized project of this patent, any change that those skilled in the art does according to above-mentioned design or improvement, all within the protection domain of this patent.
Claims (6)
1. be convenient to the external aligning bearing of installation for one kind, it is characterized in that: described external aligning bearing includes bearing body (1), the rolling element (1.3) that described bearing body (1) includes inner ring (1.1), outer ring (1.2) and is positioned between inner ring (1.1) and outer ring (1.2), the outer surface of described outer ring (1.2) is arc shaped surface, be set with outer collar (2) outside described outer ring (1.2), the internal surface of described outer collar (2) is provided with the arc shaped surface matched with the outer surface of outer ring (1.2).
2. as claimed in claim 1 a kind of be convenient to install external aligning bearing, it is characterized in that: the outer surface of described outer ring (1.2) is arranged to spherical.
3. as claimed in claim 1 or 2 a kind of be convenient to install external aligning bearing, it is characterized in that: the inwall of described outer collar (2) is provided with two slots (2.1), the line of two slots (2.1) is positioned on the axis of outer collar (2).
4. as claimed in claim 3 a kind of be convenient to install external aligning bearing, it is characterized in that: the width of described slot (2.1) and the width of outer ring (1.2) match.
5. as claimed in claim 1 or 2 a kind of be convenient to install external aligning bearing, it is characterized in that: arc shaped surface is also arranged in the face that described inner ring (1.1) contacts with rolling element (1.3).
6. as claimed in claim 1 a kind of be convenient to install external aligning bearing, it is characterized in that: spherical is arranged in the face that described inner ring (1.1) contacts with rolling element (1.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704985.1U CN204239463U (en) | 2014-11-22 | 2014-11-22 | A kind of external aligning bearing being convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704985.1U CN204239463U (en) | 2014-11-22 | 2014-11-22 | A kind of external aligning bearing being convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239463U true CN204239463U (en) | 2015-04-01 |
Family
ID=52768963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704985.1U Expired - Fee Related CN204239463U (en) | 2014-11-22 | 2014-11-22 | A kind of external aligning bearing being convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454982A (en) * | 2014-11-22 | 2015-03-25 | 江阴方艾机器人有限公司 | External aligning bearing convenient to mount |
-
2014
- 2014-11-22 CN CN201420704985.1U patent/CN204239463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454982A (en) * | 2014-11-22 | 2015-03-25 | 江阴方艾机器人有限公司 | External aligning bearing convenient to mount |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203067567U (en) | Angular contact ball insert bearing with base | |
| CN104454982A (en) | External aligning bearing convenient to mount | |
| CN103016546B (en) | A kind of band base spherical outside surface angular contact ball bearing | |
| CN204239463U (en) | A kind of external aligning bearing being convenient to install | |
| CN204152973U (en) | A kind of bearing seat with spherical outside surface | |
| CN204140599U (en) | Split shaft block ring | |
| CN204664152U (en) | Adjustable bearing | |
| CN204025390U (en) | A kind of integrated bearing block | |
| CN204664144U (en) | A kind of adjustable bearing | |
| CN205012806U (en) | Two locks on vehicle | |
| CN204171560U (en) | A kind of flexible welding positioner | |
| CN203589279U (en) | Spring needle with ball body | |
| CN205744872U (en) | The two-shaft hinge mechanism on mobile terminal and mobile terminal can be used for | |
| CN205315273U (en) | Compressor and cylinder assembly thereof | |
| CN204061285U (en) | A kind of bearing block assembly | |
| CN204503778U (en) | A kind of steel rolling cardan shaft bracket | |
| CN203713423U (en) | Stroller wheel connecting piece | |
| CN203296544U (en) | Sliding simple door hinge device for shower room | |
| CN203948455U (en) | The bearing of energy its axle center line position | |
| CN106853501A (en) | Pivoted arm supporting and regulating device | |
| CN204181265U (en) | A kind of clipboard installing mechanism | |
| CN208190439U (en) | A kind of machine shaft and rotor assembly and motor using it | |
| CN202326767U (en) | Shaft coupler | |
| CN207120124U (en) | Slide plate adjustment mechanism in centerless grinder | |
| CN202509918U (en) | Short door hinge for furniture movable door |
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 |
Granted publication date: 20150401 Termination date: 20161122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |