CN105443573A - High-speed seal deep groove ball bearing with aligning function - Google Patents
High-speed seal deep groove ball bearing with aligning function Download PDFInfo
- Publication number
- CN105443573A CN105443573A CN201610050917.1A CN201610050917A CN105443573A CN 105443573 A CN105443573 A CN 105443573A CN 201610050917 A CN201610050917 A CN 201610050917A CN 105443573 A CN105443573 A CN 105443573A
- Authority
- CN
- China
- Prior art keywords
- inner ring
- ball bearing
- deep groove
- groove ball
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
Abstract
The invention discloses a high-speed seal deep groove ball bearing with the aligning function and belongs to the technical field of mechanical equipment. The high-speed seal deep groove ball bearing comprises an inner ring and an outer ring and further comprises an elastic clamping part which is clamped between the inner ring and the outer ring and provided with the U-shaped cross section. Flange parts are arranged at the two ends of the clamping part respectively. The clamping part further comprises a convex part, and the convex part is provided with an extension part which protrudes towards the outer side of the clamping part and is provided with the T-shaped cross section. The extension part is arranged on the elastic clamping part, vibration of the clamping part can be resisted, the effect of restraining vibration between the inner ring and the outer ring can be achieved accordingly, the bearing and the equipment are protected, and damage is avoided.
Description
Technical field
The present invention relates to a kind of high-speed sealing adjusting center deep groove ball bearing, belong to mechanical equipment technical field.
Background technique
In machinery, the use of bearing is very general, have in the machinery of specific use at some, performance for bearing also has higher requirement, such as in the equipment run up, require higher to the wear resistance of bearing, and axle bearing mount portion position to be avoided producing violent vibration in high speed rotating as far as possible, cause bearing damage, finally cause equipment failure.
Summary of the invention
For solving the problem, the invention provides a kind of structure simple, high-speed sealing adjusting center deep groove ball bearing easy to use.
The technological scheme that the present invention adopts for its problem of solution is:
A kind of high-speed sealing adjusting center deep groove ball bearing, comprise inner ring, outer shroud, also comprise and be connected to the flexible clamping portion between described inner ring and outer shroud, cross section is U-shaped, the two ends of described inserted part are respectively equipped with lip part; Described inserted part also comprises bump, and described bump is provided with that protrude towards the outside of described inserted part, that cross section is T-shaped extension part.
Preferably, the inner side of described inner ring is provided with the locating slot for positioning bearing.
Preferably, one end of described inner ring is provided with the snap ring of restriction bearing movement.
Preferably, the inner side surface of described inner ring and described snap ring is respectively equipped with the first groove for installing seal ring and the second groove.
The invention has the beneficial effects as follows: by arranging extension part on flexible inserted part, the vibration of inserted part can be resisted, thus play the effect of the vibration suppressed between inner ring and outer shroud, protection bearing and equipment, avoid damaging.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is structural representation of the present invention.
In figure: 1, inner ring; 2, outer shroud; 3, inserted part; 4, lip part; 5, bump; 6, extension part; 7, locating slot; 8, snap ring; 9, seal ring; 10, the first groove; 11, the second groove.
Embodiment
A kind of high-speed sealing adjusting center deep groove ball bearing as shown in Figure 1, comprise inner ring 1, outer shroud 2, also comprise and be connected to the flexible clamping portion 3 between described inner ring 1 and outer shroud 2, cross section is U-shaped, the two ends of described inserted part 3 are respectively equipped with lip part 4, protruding outside to inserted part 3 of described lip part 4, is connected to the end of inner ring 1 and outer shroud 2 respectively.Described inserted part 3 also comprises bump 5, and described bump 5 is provided with that protrude towards the outside of described inserted part 3, that cross section is T-shaped extension part 6.By arranging extension part 6 on flexible inserted part 3, the vibration of inserted part 3 can be resisted, thus play the effect of the vibration suppressed between inner ring 1 and outer shroud 2.
Certainly, shown extension part 6 can also adopt other material to make, and bump 5 can arrange buckling groove to such as metal material, and extension part 6 can be plugged on bump 5.
In order to ensure the installation precision of bearing, the locating slot 7 for positioning bearing is provided with in the inner side of described inner ring 1, one end of described inner ring 1 is provided with the snap ring 8 of restriction bearing movement, after bearing is placed into locating slot 7, then snapped in snap ring 8 one end from inner ring 1, the cross section of snap ring 8 is also U-shaped, when snap ring 8 snaps in inner ring 1, be subject to the pressure of inner ring 1 and shrink, producing the tension force expanded outwardly simultaneously, thus can not deviate from easily after making snap ring 8 snap in inner ring 1.
In order to ensure the sealing of bearing, avoiding being infected by steam dirt of mixing, the inner side surface of described inner ring 1 and described snap ring 8 being respectively equipped with the first groove 10 and the second groove 11 for installing seal ring 9.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technological scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a high-speed sealing adjusting center deep groove ball bearing, comprises inner ring, outer shroud, it is characterized in that, also comprise and be connected to the flexible clamping portion between described inner ring and outer shroud, cross section is U-shaped, the two ends of described inserted part are respectively equipped with lip part; Described inserted part also comprises bump, and described bump is provided with that protrude towards the outside of described inserted part, that cross section is T-shaped extension part.
2. a kind of high-speed sealing adjusting center deep groove ball bearing according to claim 1, it is characterized in that, the inner side of described inner ring is provided with the locating slot for positioning bearing.
3. a kind of high-speed sealing adjusting center deep groove ball bearing according to claim 2, is characterized in that, one end of described inner ring is provided with the snap ring of restriction bearing movement.
4. a kind of high-speed sealing adjusting center deep groove ball bearing according to claim 3, is characterized in that, the inner side surface of described inner ring and described snap ring being respectively equipped with the first groove for installing seal ring and the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050917.1A CN105443573A (en) | 2016-01-26 | 2016-01-26 | High-speed seal deep groove ball bearing with aligning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050917.1A CN105443573A (en) | 2016-01-26 | 2016-01-26 | High-speed seal deep groove ball bearing with aligning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105443573A true CN105443573A (en) | 2016-03-30 |
Family
ID=55554106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610050917.1A Pending CN105443573A (en) | 2016-01-26 | 2016-01-26 | High-speed seal deep groove ball bearing with aligning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023120222A1 (en) * | 2021-12-20 | 2023-06-29 | Nok株式会社 | Center bearing support |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4722618A (en) * | 1985-09-21 | 1988-02-02 | Nissan Motor Co., Ltd. | Center bearing supporting device for propeller shaft |
| US5501531A (en) * | 1993-05-21 | 1996-03-26 | Firma Carl Freudenberg | Cardan shaft bearing |
| JPH08159154A (en) * | 1994-12-02 | 1996-06-18 | Nok Megurasutikku Kk | Center bearing support |
| CN101305191A (en) * | 2005-11-08 | 2008-11-12 | Thk株式会社 | Movement guiding device, relative movement system, and displacement absorbing mechanism |
| CN102459041A (en) * | 2009-04-09 | 2012-05-16 | Skf公司 | Bearing assembly for a support roller |
| US20130068921A1 (en) * | 2011-09-16 | 2013-03-21 | Nok Corporation | Center bearing support |
| CN205315488U (en) * | 2016-01-26 | 2016-06-15 | 河北书浩轴承有限公司 | But high -speed sealed aligning deep groove ball bearing |
-
2016
- 2016-01-26 CN CN201610050917.1A patent/CN105443573A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4722618A (en) * | 1985-09-21 | 1988-02-02 | Nissan Motor Co., Ltd. | Center bearing supporting device for propeller shaft |
| US5501531A (en) * | 1993-05-21 | 1996-03-26 | Firma Carl Freudenberg | Cardan shaft bearing |
| JPH08159154A (en) * | 1994-12-02 | 1996-06-18 | Nok Megurasutikku Kk | Center bearing support |
| CN101305191A (en) * | 2005-11-08 | 2008-11-12 | Thk株式会社 | Movement guiding device, relative movement system, and displacement absorbing mechanism |
| CN102459041A (en) * | 2009-04-09 | 2012-05-16 | Skf公司 | Bearing assembly for a support roller |
| US20130068921A1 (en) * | 2011-09-16 | 2013-03-21 | Nok Corporation | Center bearing support |
| CN205315488U (en) * | 2016-01-26 | 2016-06-15 | 河北书浩轴承有限公司 | But high -speed sealed aligning deep groove ball bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023120222A1 (en) * | 2021-12-20 | 2023-06-29 | Nok株式会社 | Center bearing support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |