CN208858791U - A kind of dissection type deep groove ball bearing - Google Patents
A kind of dissection type deep groove ball bearing Download PDFInfo
- Publication number
- CN208858791U CN208858791U CN201821237371.1U CN201821237371U CN208858791U CN 208858791 U CN208858791 U CN 208858791U CN 201821237371 U CN201821237371 U CN 201821237371U CN 208858791 U CN208858791 U CN 208858791U
- Authority
- CN
- China
- Prior art keywords
- ball
- retainer
- bearing
- outer ring
- fixing sleeve
- 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
Abstract
The utility model discloses a kind of dissection type deep groove ball bearings, including bearing outer ring, the outside two sides of the bearing outer ring are provided with card slot, retainer is installed on the inside of the bearing outer ring, steel ball fixing sleeve is installed in the retainer, ball-type ball is installed inside the steel ball fixing sleeve, lubricant layer is provided between the ball-type ball and steel ball fixing sleeve, fixed pin is installed on the retainer, the both ends of the fixed pin are equipped with bolt, the two sides of the retainer are provided with mounting groove, bearing inner race is installed on the inside of the retainer, the two sides both ends of the retainer are separately installed with the first sealing ring and the second sealing ring.The utility model is composed by outer ring inner ring and retainer, and structure design is simple, and is separately installed with the first sealing ring and the second sealing ring at the contact jaw of retainer and outer ring and inner ring, and the proofing dust and protecting to bearing inner race can be improved by it.
Description
Technical field
The utility model relates to deep groove ball bearing field, specifically a kind of dissection type deep groove ball bearing.
Background technique
Ditch ball bearing original name single-row radial ball bearing is a kind of most widely used rolling bearing, its main feature is that friction resistance
Power is small, and revolving speed is high, can be used to bear the parts of radial load or radial and axial while effect joint load, it is also possible to
In on the parts for bearing axial load, such as fractional electric motor, Truck and tractor gearbox, machine tool gear mechanism, general machine
Device, tool etc., deep groove ball bearing substantial radial load can also bear radial load and axial load simultaneously, when it only holds
When by radial load, contact angle zero, when deep groove ball bearing has biggish radial internal clearance, the property with angular contact bearing
Can, biggish axial load can be born, the coefficient of friction very little of deep groove ball bearing, limit speed is also very high.
There are many shortcomings for the deep groove ball bearing of current stage, for example, installing and dismounting is inconvenient, dust-proof effect
Difference, lubricant effect are poor.
Utility model content
The purpose of this utility model is to provide a kind of dissection type deep groove ball bearings, are torn open with solving installation in the prior art
Inconvenience is unloaded, dust-proof effect is poor, the problem of lubricant effect difference.
To achieve the above object, the utility model provides the following technical solutions: a kind of dissection type deep groove ball bearing, including axis
Bearing outer-ring, the outside two sides of the bearing outer ring are provided with card slot, and retainer, the guarantor are equipped on the inside of the bearing outer ring
It holds and steel ball fixing sleeve is installed in frame, ball-type ball is installed inside the steel ball fixing sleeve, the ball-type ball and steel ball are solid
It is provided with lubricant layer between fixed set, fixed pin is installed, the both ends of the fixed pin are equipped with bolt, described on the retainer
The two sides of retainer are provided with mounting groove, and bearing inner race, the two sides both ends of the retainer are equipped on the inside of the retainer
It is separately installed with the first sealing ring and the second sealing ring.
Preferably, the bearing outer ring is mounted on the inside of bearing block by card slot, and card slot is provided with two altogether.
Preferably, the fixed pin and steel ball fixing sleeve are provided with eight, and eight fixed pins and steel ball fixing sleeve phase
Mutually it is alternately mounted on retainer.
Preferably, the two sides of the steel ball fixing sleeve are embedded in mounting groove, and ball-type ball is embedded in steel ball fixing sleeve
It is interior.
Preferably, the both ends of the ball-type ball outer side contacts with the inside of bearing outer ring and bearing inner race respectively, and
First sealing ring and the second sealing ring are sealed in the contact jaw of retainer Yu bearing outer ring and retainer and bearing inner race respectively.
Compared with prior art, the utility model has the beneficial effects that the utility model is by outer ring inner ring and holding
Frame is composed, and structure design is simple, and is separately installed with the first sealing ring at the contact jaw of retainer and outer ring and inner ring
With the second sealing ring, the proofing dust and protecting to bearing inner race can be improved by it, and in retainer spliced by two boards body
It forms, and installation fixation is carried out by fixed pin, installing and dismounting is more convenient, and is equipped with steel ball in the inside of retainer and fixes
Set, is installed ball-type ball by it, installing and dismounting is more convenient, and steel ball fixing sleeve and the outside of ball-type ball connect
It is provided with lubricant layer between touching, facilitates lubrication, improves service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the retainer of the utility model.
Fig. 3 is the top view of the bearing outer ring of the utility model.
In figure: 1, retainer；2, mounting groove；3, bearing outer ring；4, the first sealing ring；5, bolt；6, ball-type ball；7, steel
Ball fixing sleeve；8, the second sealing ring；9, bearing inner race；10, lubricant layer；11, fixed pin；12, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of dissection type deep groove ball bearing, including bearing outer ring 3, axis
The outside two sides of bearing outer-ring 3 are provided with card slot 12, and card slot 12 facilitates bearing to be fixed on the inside of bearing block, and bearing outer ring 3 passes through
Card slot 12 is mounted on the inside of bearing block, and card slot 12 is provided with two altogether, and the inside of bearing outer ring 3 is equipped with retainer 1, protects
It holds frame 1 to be used to that ball-type ball 6 is installed, steel ball fixing sleeve 7 is installed in retainer 1, ball-type rolling is installed inside steel ball fixing sleeve 7
Pearl 6, ball-type ball 6 are used to reduce friction, bear load, fixed pin 11 and steel ball fixing sleeve 7 are provided with eight, and eight solid
Rationed marketing 11 and steel ball fixing sleeve 7, which alternate, to be mounted on retainer 1, and the two sides of steel ball fixing sleeve 7 are embedded in mounting groove 2,
Mounting groove 2 facilitates the installation of steel ball fixing sleeve 7, and ball-type ball 6 is embedded in steel ball fixing sleeve 7, and ball-type ball 6 and steel ball are solid
Surely it is provided with lubricant layer 10 between set 7, lubricant layer 10 facilitates injection and the caching of lubricating fluid, is equipped with fixed pin on retainer 1
11, fixed pin 11 is used to carry out splicing fixation to retainer 1, and the both ends of fixed pin 11 are equipped with bolt 5, the two sides of retainer 1
It is provided with mounting groove 2, the inside of retainer 1 is equipped with bearing inner race 9, and the both ends of ball-type ball 6 are respectively and in bearing outer ring 3
The outer side contacts of side and bearing inner race 9, and the first sealing ring 4 and the second sealing ring 8 are sealed in retainer 1 and bearing outer ring respectively
3 and retainer 1 and bearing inner race 9 contact jaw, it is close that the two sides both ends of retainer 1 are separately installed with the first sealing ring 4 and second
Seal 8, the first sealing ring 4 and the second sealing ring 8 are used to improve the dust-proof effect of bearing.
The working principle of the utility model is: the equipment is when in use, bearing is inlayed by the card slot 12 on bearing outer ring 3
Embedding to be mounted on bearing block, 9 sets of bearing inner race on the rotating shaft, when rotation axis rotation, will make bearing inner race 9 outside bearing
The inside rotation of circle 3, rotates with it ball-type ball 6, bears radial load and axial load, pass through the first sealing ring 4 and the
Two sealing rings 8 can carry out dust seal to device, and retainer 1 is carried out splicing fixation by fixed pin 11, solid by steel ball
Surely 7 installation ball-type ball 6 of set, and make lubricating oil full of in entire lubricant layer 10.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of dissection type deep groove ball bearing, including bearing outer ring (3), it is characterised in that: the outside two of the bearing outer ring (3)
Side is provided with card slot (12), is equipped with retainer (1) on the inside of the bearing outer ring (3), is equipped with steel in the retainer (1)
Ball fixing sleeve (7), the steel ball fixing sleeve (7) is internal to be equipped with ball-type ball (6), and the ball-type ball (6) is fixed with steel ball
It is provided with lubricant layer (10), is equipped with fixed pin (11) on the retainer (1), the two of the fixed pin (11) between set (7)
End is equipped with bolt (5), and the two sides of the retainer (1) are provided with mounting groove (2), are equipped on the inside of the retainer (1)
The two sides both ends of bearing inner race (9), the retainer (1) are separately installed with the first sealing ring (4) and the second sealing ring (8).
2. a kind of dissection type deep groove ball bearing according to claim 1, it is characterised in that: the bearing outer ring (3) passes through
Card slot (12) is mounted on the inside of bearing block, and card slot (12) is provided with two altogether.
3. a kind of dissection type deep groove ball bearing according to claim 1, it is characterised in that: the fixed pin (11) and steel ball
Fixing sleeve (7) is provided with eight, and eight fixed pins (11) and steel ball fixing sleeve (7) alternate and be mounted on retainer (1)
On.
4. a kind of dissection type deep groove ball bearing according to claim 1, it is characterised in that: the steel ball fixing sleeve (7)
Two sides are embedded in mounting groove (2), and ball-type ball (6) is embedded in steel ball fixing sleeve (7).
5. a kind of dissection type deep groove ball bearing according to claim 1, it is characterised in that: the two of the ball-type ball (6)
Hold the outer side contacts with the inside of bearing outer ring (3) and bearing inner race (9), and the first sealing ring (4) and the second sealing ring respectively
(8) it is sealed in the contact jaw of retainer (1) Yu bearing outer ring (3) and retainer (1) and bearing inner race (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237371.1U CN208858791U (en) | 2018-08-02 | 2018-08-02 | A kind of dissection type deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821237371.1U CN208858791U (en) | 2018-08-02 | 2018-08-02 | A kind of dissection type deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208858791U true CN208858791U (en) | 2019-05-14 |
Family
ID=66413713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821237371.1U Expired - Fee Related CN208858791U (en) | 2018-08-02 | 2018-08-02 | A kind of dissection type deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208858791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790213A (en) * | 2021-11-15 | 2021-12-14 | 济南易恒技术有限公司 | Distributed retainer and application method of retainer in bearing preassembling |
| CN114876965A (en) * | 2022-06-17 | 2022-08-09 | 山东朗澈轴承有限公司 | Be applicable to high load deep groove ball bearing lasso subassembly |
-
2018
- 2018-08-02 CN CN201821237371.1U patent/CN208858791U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790213A (en) * | 2021-11-15 | 2021-12-14 | 济南易恒技术有限公司 | Distributed retainer and application method of retainer in bearing preassembling |
| CN114876965A (en) * | 2022-06-17 | 2022-08-09 | 山东朗澈轴承有限公司 | Be applicable to high load deep groove ball bearing lasso subassembly |
| CN114876965B (en) * | 2022-06-17 | 2024-02-20 | 山东朗澈轴承有限公司 | Be applicable to high load deep groove ball bearing ring subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |