CN207795840U - A kind of sealing waterproof deep groove ball bearing - Google Patents
A kind of sealing waterproof deep groove ball bearing Download PDFInfo
- Publication number
- CN207795840U CN207795840U CN201721817303.8U CN201721817303U CN207795840U CN 207795840 U CN207795840 U CN 207795840U CN 201721817303 U CN201721817303 U CN 201721817303U CN 207795840 U CN207795840 U CN 207795840U
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- CN
- China
- Prior art keywords
- sealing plate
- ball cover
- deep groove
- bearing
- sealing
- 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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- Sealing Devices (AREA)
- Rolling Contact Bearings (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a kind of sealing waterproof deep groove ball bearings, including bearing inner race and solid ball cover, it is provided with sealing plate on the outside of the bearing inner race, and the outer surface of sealing plate is provided with dust collecting trough, it is respectively connected with protrusion inside and outside the sealing plate, and bearing outer ring is provided on the outside of sealing plate, it is both provided with fixed strip at left and right sides of the solid ball cover, and fixing bolt is installed in the middle part of fixed strip, the solid ball cover is internally provided with spin, the inner surface of the sealing plate is provided with heat sink strip, and sliding slot is both provided at left and right sides of the solid ball cover.The sealing waterproof deep groove ball bearing is provided with sealing plate, and raised convex structure matches with sliding slot concave structure inside bearing inner race and bearing outer ring inside and outside sealing plate, to effectively prevent moisture from entering the Bearing inner, spin is set to get rusty, to influence the use of deep groove ball bearing.
Description
Technical field
The utility model is related to deep groove ball bearing technical field, specially a kind of sealing waterproof deep groove ball bearing.
Background technology
Deep groove 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 is small, and rotating 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 bearing on the parts of axial load, for example, fractional electric motor, Truck and tractor gearbox, machine tool gear mechanism, general machine
Device, tool etc..For deep groove ball bearing currently on the market, still there is prodigious a part of problem, just such as zanjon
Ball bearing can not seal waterproof, lead to moisture entrance during use, the problem of being easy that spin is made to get rusty, can not have
What is imitated is dust-proof, the problem of causing dust to enter in spin, rolling ball rolls made to block, therefore it is proposed that a kind of sealing waterproof zanjon
Ball bearing, so as to solve the problems, such as it is above-mentioned proposed in.
Utility model content
The purpose of this utility model is to provide a kind of sealing waterproof deep groove ball bearings, are proposed with solving above-mentioned background technology
Deep groove ball bearing currently on the market can not seal waterproof, the problem of corrosion makes Hui Cheng enter to make spin block in spin.
To achieve the above object, the utility model provides the following technical solutions：A kind of sealing waterproof deep groove ball bearing, including
Bearing inner race and solid ball cover are provided with sealing plate on the outside of the bearing inner race, and the outer surface of sealing plate is provided with dust collecting trough,
It is respectively connected with protrusion inside and outside the sealing plate, and is provided with bearing outer ring on the outside of sealing plate, a left side for the solid ball cover
Right both sides are both provided with fixed strip, and fixing bolt is equipped in the middle part of fixed strip, and the solid ball cover is internally provided with spin,
The inner surface of the sealing plate is provided with heat sink strip, and sliding slot is both provided at left and right sides of the solid ball cover.
Preferably, the sealing plate is in ring-shaped structure, and sealing plate is structure as a whole with protrusion, and the convex of protrusion
Structure matches with the concave structure of sliding slot.
Preferably, the dust collecting trough is in cirque structure, and the internal diameter of the length of dust collecting trough and sealing plate cirque structure
It is equal.
Preferably, the rounded structure of the solid ball cover, and the outer diameter kissing of the internal diameter and spin of the circular configuration of solid ball cover
It closes, and spin constitutes rolling structure with solid ball cover, Gu ball cover is structure as a whole with fixed strip.
Preferably, the fixed strip is in hollow shape structure, and the internal diameter of the hollow shape structure in the middle part of fixed strip and fixed spiral shell
The outer diameter of bolt matches, and fixed strip, solid ball cover and spin are distributed in a ring.
Preferably, the heat sink strip is evenly distributed in the inner surface of sealing plate, and the length of heat sink strip is less than sealing plate
Internal diameter, and heat sink strip is distributed in a ring, and the intersection point of the center line of heat sink strip and the central point of sealing plate coincide.
Compared with prior art, the utility model has the beneficial effects that：The sealing waterproof deep groove ball bearing,
(1) sealing plate, and convex structure raised inside and outside sealing plate and bearing inner race and bearing outer ring are provided with
Internal sliding slot concave structure matches, and to effectively prevent moisture from entering the Bearing inner, so that spin is got rusty, to influence depth
The use of ditch ball bearing；
(2) be provided with dust collecting trough, can effectively collect the dust for falling to the deep groove ball bearing surface, avoid dust into
The inside for entering the deep groove ball bearing, causes spin to block, and the insensitive problem of bearing activity improves the deep groove ball bearing
Practicability；
(3) it is provided with solid ball cover, and consolidates ball cover and constitutes loop configuration, while the hollow knot inside fixed strip with fixed strip
The internal diameter of structure matches with the outer diameter of fixing bolt, to which spin is effectively fixed on the Bearing inner, the bearing is avoided to make
During use, the problem of making spin be detached from because of bearing high-speed rotation, the antiwhip is improved；
(4) it is provided with heat sink strip, the heat generated in the bearing high-speed rotation that can effectively shed, so as to avoid heat
Amount influences the problem of service life of the bearing, improves the practicability of the deep groove ball bearing.
Description of the drawings
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the positive schematic cross-sectional view of the utility model；
Fig. 3 is that the utility model consolidates ball cover and fixed strip attachment structure schematic diagram；
Fig. 4 is the utility model heat sink strip structural schematic diagram；
Fig. 5 is the utility model sealing plate side structure schematic view.
In figure：1, bearing inner race, 2, sealing plate, 3, dust collecting trough, 4, protrusion, 5, bearing outer ring, 6, solid ball cover, 7, fixed
Item, 8, fixing bolt, 9, spin, 10, heat sink strip, 11, sliding slot.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of sealing waterproof deep groove ball bearing, including axis
Hold inner ring 1, sealing plate 2, dust collecting trough 3, protrusion 4, bearing outer ring 5, solid ball cover 6, fixed strip 7, fixing bolt 8, spin 9, heat dissipation
Item 10 and sliding slot 11, the outside of bearing inner race 1 are provided with sealing plate 2, and sealing plate 2 is in ring-shaped structure, and sealing plate 2 and protrusion
4 are structure as a whole, and the convex structure of protrusion 4 matches with the concave structure of sliding slot 11, effectively seals the bearing, avoids
Moisture enters the bearing, influences the use of spin 9, and the outer surface of sealing plate 2 is provided with dust collecting trough 3, and dust collecting trough 3 is in circular ring shape knot
Structure, and the length of dust collecting trough 3 is equal with the internal diameter of 2 cirque structure of sealing plate, effectively collects the dust of the bearing surface, from
And dust is avoided to enter the Bearing inner, the rolling of spin 9 is influenced, protrusion 4 is respectively connected with inside and outside sealing plate 2, and is close
The outside of sealing plate 2 is provided with bearing outer ring 5, Gu the left and right sides of ball cover 6 is both provided with fixed strip 7, and the middle part peace of fixed strip 7
Equipped with fixing bolt 8, Gu 6 rounded structure of ball cover, and the internal diameter of the circular configuration of solid ball cover 6 matches with the outer diameter of spin 9,
And spin 9 constitutes rolling structure with solid ball cover 6, Gu ball cover 6 is structure as a whole with fixed strip 7, fixed strip 7 is in hollow shape knot
Structure, and the internal diameter of the hollow shape structure at 7 middle part of fixed strip matches with the outer diameter of fixing bolt 8, and fixed strip 7, solid ball cover 6
It is distributed in a ring with spin 9, can effectively fix spin 9, avoid spin 9 during high-speed rotation, be detached from
The phenomenon that, Gu ball cover 6 is internally provided with spin 9, the inner surface of sealing plate 2 is provided with heat sink strip 10, and heat sink strip 10 is uniform
It is distributed in the inner surface of sealing plate 2, and the length of heat sink strip 10 is less than the internal diameter of sealing plate 2, and heat sink strip 10 divides in a ring
The central point of cloth, the intersection point and sealing plate 2 of the center line of heat sink strip 10 coincides, and can effectively shed the bearing high-speed rotation
The heat of generation, to improve the service life of the bearing, Gu the left and right sides of ball cover 6 is both provided with sliding slot 11.
Operation principle：When in use, since mechanical rotation is to drive bearing inner race 1 to be rolled in spin 9, and then make rolling
Ball 9 rolls in the cirque structure inside solid ball cover 6, Gu ball cover 6 constitutes loop configuration with fixed strip 7, to improve rolling
The problem of fixed effect of ball 9 avoids spin 9 during the high-speed rotation of bearing inner race 1, is detached from the bearing, improves
The antiwhip, the convex structure with 5 inside sliding slot 11 of bearing inner race 1 and bearing outer ring of protrusion 4 inside and outside sealing plate 2
Concave structure match, to effectively avoid moisture enter the bearing inside, so that spin 9 is got rusty, improve the bearing
Sealing water proofing property, when in use dust collecting trough 3 can effectively dust be accumulated in the concave structure of dust collecting trough 3, to keep away
Exempt from dust and enter the Bearing inner, makes spin 9 occur rolling the problem of blocking, heat sink strip 10 can effectively shed bearing inner race
1 heat for running at high speed middle generation, to avoid the problem that heat influences the service life of the bearing, here it is the sealing waterproofs
The use process of deep groove ball bearing, the content not being described in detail in this specification belong to well known to professional and technical personnel in the field
The prior art.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of sealing waterproof deep groove ball bearing, including bearing inner race (1) and solid ball cover (6), it is characterised in that：In the bearing
It is provided with sealing plate (2) on the outside of circle (1), and the outer surface of sealing plate (2) is provided with dust collecting trough (3), the sealing plate (2)
Inside and outside be respectively connected with raised (4), and bearing outer ring (5) is provided on the outside of sealing plate (2), a left side for the solid ball cover (6)
Right both sides are both provided with fixed strip (7), and fixing bolt (8) is equipped in the middle part of fixed strip (7), described to consolidate the interior of ball cover (6)
Portion is provided with spin (9), and the inner surface of the sealing plate (2) is provided with heat sink strip (10), the left and right sides of the solid ball cover (6)
It is both provided with sliding slot (11).
2. a kind of sealing waterproof deep groove ball bearing according to claim 1, it is characterised in that：The sealing plate (2) is in circle
Cyclic structure, and sealing plate (2) is structure as a whole with raised (4), and the spill of the convex structure and sliding slot (11) of raised (4)
Structure matches.
3. a kind of sealing waterproof deep groove ball bearing according to claim 1, it is characterised in that：The dust collecting trough (3) is in circle
Loop configuration, and the length of dust collecting trough (3) is equal with the internal diameter of sealing plate (2) cirque structure.
4. a kind of sealing waterproof deep groove ball bearing according to claim 1, it is characterised in that：The solid ball cover (6) is in circle
Shape structure, and the internal diameter of the circular configuration of solid ball cover (6) matches with the outer diameter of spin (9), and spin (9) and solid ball cover
(6) rolling structure is constituted, Gu ball cover (6) is structure as a whole with fixed strip (7).
5. a kind of sealing waterproof deep groove ball bearing according to claim 1, it is characterised in that：The fixed strip (7) is in sky
Heart shaped structure, and the internal diameter of the hollow shape structure in the middle part of fixed strip (7) matches with the outer diameter of fixing bolt (8), and it is fixed
Item (7), solid ball cover (6) and spin (9) are distributed in a ring.
6. a kind of sealing waterproof deep groove ball bearing according to claim 1, it is characterised in that：The heat sink strip (10) is uniform
The inner surface for being distributed in sealing plate (2), and the length of heat sink strip (10) is less than the internal diameter of sealing plate (2), and heat sink strip
(10) it is distributed in a ring, the central point of the intersection point and sealing plate (2) of the center line of heat sink strip (10) coincides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817303.8U CN207795840U (en) | 2017-12-22 | 2017-12-22 | A kind of sealing waterproof deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817303.8U CN207795840U (en) | 2017-12-22 | 2017-12-22 | A kind of sealing waterproof deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795840U true CN207795840U (en) | 2018-08-31 |
Family
ID=63282610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721817303.8U Expired - Fee Related CN207795840U (en) | 2017-12-22 | 2017-12-22 | A kind of sealing waterproof deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032203A (en) * | 2020-09-07 | 2020-12-04 | 湖南美蓓达科技股份有限公司 | Bearing seal cover |
| WO2023097715A1 (en) * | 2021-12-03 | 2023-06-08 | 进发轴承有限公司 | High-heat-dissipation dustproof deep groove ball bearing |
-
2017
- 2017-12-22 CN CN201721817303.8U patent/CN207795840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032203A (en) * | 2020-09-07 | 2020-12-04 | 湖南美蓓达科技股份有限公司 | Bearing seal cover |
| WO2023097715A1 (en) * | 2021-12-03 | 2023-06-08 | 进发轴承有限公司 | High-heat-dissipation dustproof deep groove ball bearing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20191222 |