CN208417244U - A kind of bearing with ceramic holding rack - Google Patents
A kind of bearing with ceramic holding rack Download PDFInfo
- Publication number
- CN208417244U CN208417244U CN201820680139.9U CN201820680139U CN208417244U CN 208417244 U CN208417244 U CN 208417244U CN 201820680139 U CN201820680139 U CN 201820680139U CN 208417244 U CN208417244 U CN 208417244U
- Authority
- CN
- China
- Prior art keywords
- holding rack
- ceramic holding
- bearing
- collar
- ball
- 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 bearings with ceramic holding rack, including interior collar, ceramic holding rack, outer collar and ball, the ball is between interior collar and ceramic holding rack, the outer collar is snapped in ceramic holding rack surface, the interior collar and ceramic holding rack surface offer No.1 sliding groove and No. two sliding grooves, and the ball is snapped in respectively inside No.1 sliding groove and No. two sliding grooves.The utility model can avoid object by the rubber sleeve of interior collar inner wall adhesion and the case where abrasion is skidded occurs in bearing joining place, the No.1 sliding groove and No. two sliding grooves opened up by the interior collar and ceramic holding rack surface, and the ball that slide fastener connects inside No.1 sliding groove and No. two sliding grooves, the service life for extending entire bearing, avoid because in single sliding slot ball damage cause entire bearing can not normal use the case where appearance.
Description
Technical field
The utility model relates to a kind of bearing, in particular to a kind of bearing with ceramic holding rack.
Background technique
Bearing (Bearing) is a kind of important spare part in contemporary mechanical equipment.Its major function is the mechanical rotation of support
Swivel, reduces the coefficient of friction (friction coefficient) in its motion process, and guarantee its rotating accuracy
(accuracy).
And traditional bearing majority is that all-metal or plastics are fabricated, the bearing weight of all-metal is laid particular stress on, and is easy
Conduction, it is not easy to use mechanically to be used in some electrifications, and the bearing that plastics are fabricated is easy temperature distortion, and it is normal to influence it
It uses.For this purpose, it is proposed that a kind of bearing with ceramic holding rack.
Utility model content
The main purpose of the utility model is to provide a kind of bearings with ceramic holding rack, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of bearing with ceramic holding rack, including interior collar, ceramic holding rack, outer collar and ball, the ball
Between interior collar and ceramic holding rack, the outer collar is snapped in ceramic holding rack surface, and the interior collar and ceramics are protected
It holds frame surface and offers No.1 sliding groove and No. two sliding grooves, the ball is snapped in No.1 sliding groove and No. two slidings respectively
Inside slot.
Further, the interior collar inner wall adhesion rubber sleeve, has snapped connection between the interior collar and outer collar
Seal closure.
Further, metal reinforced item is inlaid with inside the ceramic holding rack, and metal reinforced item is located at No.1 sliding
Slot and No. two sliding groove sides are filled with damping rubber pad between the ceramic holding rack and outer collar.
Further, the outer shaft ring surface offers liquid injection hole, the liquid injection hole and No.1 sliding groove and No. two slidings
It is interconnected inside slot, has snapped connection cock cap inside the liquid injection hole.
Compared with prior art, the utility model has the following beneficial effects:
1, there is this kind the bearing of ceramic holding rack can avoid object and bearing by the rubber sleeve of interior collar inner wall adhesion
There are the case where abrasion is skidded, the No.1 sliding groove opened up by the interior collar and ceramic holding rack surface and No. two in joining place
The ball of slide fastener connection, extends the service life of entire bearing, keeps away inside sliding groove and No.1 sliding groove and No. two sliding grooves
Exempt from because in single sliding slot ball damage cause entire bearing can not normal use the case where appearance.
2, there is this kind the bearing of ceramic holding rack to strengthen pottery by the metal reinforced item inlayed inside ceramic holding rack
The solidness of porcelain retainer avoids rotating the case where comparatively fast leading to ceramic holding rack fragmentation appearance because of bearing, and porcelain retainer is set
It sets and has also effectively blocked dredging for electric power, avoid occurring because bearing generates conductive situation, be buckled between interior collar and outer collar
The seal closure of connection can effectively avoid extraneous dust and enter in bearing the service life for influencing bearing.
3, there is this kind the bearing of ceramic holding rack to pass through the damping rubber pad filled between porcelain retainer and outer collar, can have
Effect avoids squeezing the case where causing outer shaft annular strain to crush porcelain retainer appearance because of outer capacity, while being opened by outer shaft ring surface
It is convenient to add lubricant to Bearing inner equipped with liquid injection hole, bearing is safeguarded, the service life of bearing is extended.
Detailed description of the invention
Fig. 1 is the overall structure diagram for the bearing that the utility model has ceramic holding rack.
Fig. 2 is the interior collar surface structural schematic diagram for the bearing that the utility model has ceramic holding rack.
Fig. 3 is the ceramic holding rack inside configuration schematic diagram for the bearing that the utility model has ceramic holding rack.
Fig. 4 is the outer collar surface texture schematic diagram for the bearing that the utility model has ceramic holding rack.
In figure: 1, interior collar；2, ceramic holding rack；3, seal closure；4, damping rubber pad；5, No.1 sliding groove；6, No. two cunnings
Dynamic slot；7, outer collar；8, rubber sleeve；9, liquid injection hole；10, cock cap；11, metal reinforced item；12, ball.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of bearing with ceramic holding rack, including interior collar 1, ceramic holding rack 2, outer collar 7
With ball 12, for the ball 12 between interior collar 1 and ceramic holding rack 2, the outer collar 7 is snapped in ceramic holding rack 2
Surface, the interior collar 1 and 2 surface of ceramic holding rack offer No.1 sliding groove 5 and No. two sliding grooves 6, the ball 12
It is snapped in inside No.1 sliding groove 5 and No. two sliding grooves 6 respectively.
Wherein, the 1 inner wall adhesion rubber sleeve 8 of interior collar, has snapped connection between the interior collar 1 and outer collar 7
Seal closure 3.
Wherein, metal reinforced item 11 is inlaid with inside the ceramic holding rack 2, and metal reinforced item 11 is located at No.1 sliding
Slot 5 and No. two 6 sides of sliding groove are filled with damping rubber pad 4 between the ceramic holding rack 2 and outer collar 7.
Wherein, 7 surface of outer collar offers liquid injection hole 9, the liquid injection hole 9 and No.1 sliding groove 5 and No. two slidings
It is interconnected inside slot 6, has snapped connection cock cap 10 inside the liquid injection hole 9.
It should be noted that the utility model is a kind of bearing with ceramic holding rack, when work, entire bearing is consolidated
Being scheduled on needs to can avoid object on object to be used by the rubber sleeve 8 of interior 1 inner wall adhesion of collar and grind with bearing joining place
The case where damage is skidded, the No.1 sliding groove 5 and No. two sliding grooves 6 opened up by the interior collar 1 and 2 surface of ceramic holding rack,
And the ball 12 that No.1 sliding groove 5 is connected with No. two 6 inside slide fasteners of sliding groove, extend the service life of entire bearing, avoids
Because in single sliding slot ball 12 damage cause entire bearing can not normal use the case where appearance, inside ceramic holding rack 2
The metal reinforced item 11 inlayed strengthens the solidness of ceramic holding rack 2, avoids comparatively fast leading to ceramic holding rack 2 because bearing rotates
The case where fragmentation, occurs, and dredging for electric power has also effectively been blocked in the setting of porcelain retainer 2, avoids generating conductive situation because of bearing
Occur, by the damping rubber pad 4 filled between porcelain retainer 2 and outer collar 7, can effectively avoid because the extruding of outer capacity causes outside
The case where deformation crushing porcelain retainer 2 of collar 7, occurs.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of bearing with ceramic holding rack, including interior collar (1), ceramic holding rack (2), outer collar (7) and ball
(12), for the ball (12) between interior collar (1) and ceramic holding rack (2), the outer collar (7) is snapped in ceramic holding
Frame (2) surface, it is characterised in that: the interior collar (1) and ceramic holding rack (2) surface offer No.1 sliding groove (5) and
No. two sliding grooves (6), the ball (12) is snapped in No.1 sliding groove (5) respectively and No. two sliding grooves (6) are internal.
2. a kind of bearing with ceramic holding rack according to claim 1, it is characterised in that: in the interior collar (1)
Wall adhesion rubber sleeve (8) has snapped connection seal closure (3) between the interior collar (1) and outer collar (7).
3. a kind of bearing with ceramic holding rack according to claim 1, it is characterised in that: the ceramic holding rack
(2) internal to be inlaid with metal reinforced item (11), and metal reinforced item (11) is located at No.1 sliding groove (5) and No. two sliding grooves (6)
Side is filled with damping rubber pad (4) between the ceramic holding rack (2) and outer collar (7).
4. a kind of bearing with ceramic holding rack according to claim 1, it is characterised in that: outer collar (7) table
Face offers liquid injection hole (9), is interconnected inside the liquid injection hole (9) and No.1 sliding groove (5) and No. two sliding grooves (6), institute
It states and has snapped connection cock cap (10) inside liquid injection hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680139.9U CN208417244U (en) | 2018-05-09 | 2018-05-09 | A kind of bearing with ceramic holding rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680139.9U CN208417244U (en) | 2018-05-09 | 2018-05-09 | A kind of bearing with ceramic holding rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417244U true CN208417244U (en) | 2019-01-22 |
Family
ID=65117235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820680139.9U Expired - Fee Related CN208417244U (en) | 2018-05-09 | 2018-05-09 | A kind of bearing with ceramic holding rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374832A (en) * | 2018-05-09 | 2018-08-07 | 海宁科巍轴承科技有限公司 | A kind of bearing with ceramic holding rack |
-
2018
- 2018-05-09 CN CN201820680139.9U patent/CN208417244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374832A (en) * | 2018-05-09 | 2018-08-07 | 海宁科巍轴承科技有限公司 | A kind of bearing with ceramic holding rack |
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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: 20190122 Termination date: 20190509 |