CN206918053U - A kind of bearing assembly of automobile - Google Patents
A kind of bearing assembly of automobile Download PDFInfo
- Publication number
- CN206918053U CN206918053U CN201720760040.5U CN201720760040U CN206918053U CN 206918053 U CN206918053 U CN 206918053U CN 201720760040 U CN201720760040 U CN 201720760040U CN 206918053 U CN206918053 U CN 206918053U
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- Prior art keywords
- bearing
- outer ring
- inner race
- rubber sheet
- bearing outer
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Abstract
The utility model discloses a kind of bearing assembly of automobile,Including bearing inner race and bearing outer ring,The bearing inner race is arranged on the inside of bearing outer ring,A space is left between the bearing inner race and bearing outer ring,Rolling element is provided with the space,The rolling element is connected with retainer,Oil sealing is provided between the bearing inner race and bearing outer ring,Bearing block adapter sleeve is provided with the outside of the bearing outer ring,The bearing block adapter sleeve includes carbon fiber annulus,Several are provided with the carbon fiber circle ring inner wall and fixes projection,Rubber sheet gasket is provided between the fixed projection,Several anti-skidding grooves are provided with the rubber sheet gasket,A jump ring is provided with the carbon fiber annulus,By carrying out structure improvement to bearing block adapter sleeve,Using carbon fibre material as main body,Adapter sleeve is avoided to produce deformation after long-time use,Rubber sheet gasket plays good cushioning effect,Improve the radial vibration-reducing performance of bearing assembly,It is worthy to be popularized.
Description
Technical field
Technical field of bearings is the utility model is related to, specially a kind of bearing assembly of automobile.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy.By the difference of motor element frictional property, bearing can be divided into rolling
Dynamic bearing and the major class of sliding bearing two.Wherein rolling bearing is normalized, seriation, but its radial direction compared with sliding bearing
Size, vibration and noise are larger, and price is also higher.Rolling bearing is typically by outer ring, inner ring, rolling element and the part group of retainer four
Into being strictly speaking made up of outer ring, inner ring, rolling element, retainer, seal, six big part of lubricating oil.In simple terms, as long as
Possesses outer ring, inner ring, rolling element just may be defined as rolling bearing.By the shape of rolling element, rolling bearing is divided into ball bearing and rolling
The sub- major class of bearing two.
Application No. 201620776481.X, a kind of entitled utility model patent of the bearing assembly of automobile, including axle
Hold and bearing block, bearing include bearing outer ring, bearing sleeve is located on bearing outer ring, the inwall of bearing block and bearing outer ring it is outer
Rubber sleeve is set between wall.The rubber sleeve of this bearing assembly plays good cushioning effect, the bolster phase with metal material
Than rubber sleeve has good elasticity, can bring more preferable buffering effect, improves the radial vibration-reducing performance of bearing assembly.
But when in use, although the set of quality of rubber materials can play good cushioning effect, its structure is more
Softness, after long-time use, the deformation and abrasion of rubber sleeve are easily caused, influence the normal use of bearing, therefore design
A kind of bearing assembly of automobile.
The content of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of bearing assembly of automobile, by axle
Bearing adapter sleeve carries out structure improvement, using carbon fibre material as main body, avoids adapter sleeve from producing after long-time use
Deformation, multiple rubber sheet gaskets are internally provided with carbon fiber annulus so that bearing is well when producing radial vibration, rubber blanket
Piece plays good cushioning effect, the good elasticity of polyurethane rubber material, can bring more preferable buffering effect, improves bearing
The radial vibration-reducing performance of component, and its abrasive resistance is strong, it is not easy to abrasion is produced, is worthy to be popularized.
Technical scheme is used by the utility model solves its technical problem：A kind of bearing assembly of automobile, including axle
Inner ring and bearing outer ring are held, the bearing inner race is arranged on the inside of bearing outer ring, stayed between the bearing inner race and bearing outer ring
There is a space, rolling element is provided with the space, the rolling element is connected with retainer, the bearing inner race and bearing outer ring
Between be provided with oil sealing, be provided with bearing block adapter sleeve on the outside of the bearing outer ring；
The bearing block adapter sleeve includes carbon fiber annulus, and it is convex that several fixations are provided with the carbon fiber circle ring inner wall
Block, rubber sheet gasket being provided between the fixed projection, several anti-skidding grooves being provided with the rubber sheet gasket, the carbon is fine
A jump ring is provided with dimension annulus.
As a kind of preferable technical scheme of the utility model, the rolling element is disposed in space with retainer.
As a kind of preferable technical scheme of the utility model, inclined oil sealing double wedge, and phase are provided with the oil sealing
The oil sealing double wedge of adjacent two oil sealings is meshed.
As a kind of preferable technical scheme of the utility model, the bearing inner race is arranged concentrically with bearing outer ring.
As a kind of preferable technical scheme of the utility model, the rubber sheet gasket uses circular arc pad, the rubber
Pad is made up of polyurethane rubber material.
As a kind of preferable technical scheme of the utility model, the jump ring uses c-type jump ring, is provided with the jump ring
Hole is fixedly mounted.
Compared with prior art, the beneficial effects of the utility model are：By carrying out structure improvement to bearing block adapter sleeve,
Using carbon fibre material as main body, avoid adapter sleeve from producing deformation after long-time use, set inside carbon fiber annulus
It is equipped with multiple rubber sheet gaskets so that for bearing well when producing radial vibration, rubber sheet gasket plays good cushioning effect, gathers
The good elasticity of ammoniacum elastomeric material, can bring more preferable buffering effect, improve the radial vibration-reducing performance of bearing assembly, and its
Abrasive resistance is strong, it is not easy to produces abrasion, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model bearing block connecting jacket structure schematic diagram.
In figure：1- bearing inner races, 2- bearing outer rings, 3- spaces, 4- rolling elements, 5- retainers, 6- oil sealings, 7- bearing blocks connect
Female connector, 8- carbon fiber annulus, 9- fix projection, 10- rubber sheet gaskets, the anti-skidding grooves of 11-, 12- jump rings, 13- oil sealing double wedges, 14-
Hole is fixedly mounted.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As shown in Figures 1 and 2, the utility model provides a kind of bearing assembly of automobile, including bearing inner race 1 and bearing
Outer ring 2, the bearing inner race 1 are arranged on the inner side of bearing outer ring 2, a space are left between the bearing inner race 1 and bearing outer ring 2
3, rolling element 4 is provided with the space 3, the rolling element 4 is connected with retainer 5, the bearing inner race 1 and bearing outer ring 2
Between be provided with oil sealing 6, the outside of bearing outer ring 2 is provided with bearing block adapter sleeve 7；
The bearing block adapter sleeve 7 includes carbon fiber annulus 8, and it is solid that several are provided with the inwall of carbon fiber annulus 8
Determine projection 9, rubber sheet gasket 10 is provided between the fixed projection 9, several anti-slop serrations are provided with the rubber sheet gasket 10
Line 11, a jump ring 12 is provided with the carbon fiber annulus 8；
Operation principle of the present utility model：The rolling element 4 set by bearing inner race 1 and bearing outer ring 2 come fixing internal,
Retainer 5 is provided between rolling element 4, avoids ball from departing from during bearing rotary, improves antiwhip, bearing
The oil sealing 6 set between inner ring 1 and bearing outer ring 2 avoids the lubricating oil of Bearing inner from overflowing during bearing use, improves
Bearing lubrication ability, avoids oil spill from going out and pollutes bearing, and sets a convenience of bearing block adapter sleeve 7 in the outside of bearing outer ring 2
Bearing is arranged in bearing block, carbon fiber annulus 8 is the foundation structure of adapter sleeve, plays a part of adapter sleeve of shaping, avoids
The rubber sheet gasket 10 set in adapter sleeve produces deformation after long-time use, rubber sheet gasket 10 when producing radial vibration,
Good cushioning effect is played, the setting of jump ring 12 serves the effect for preventing bearing block mounting hole upper bearing (metal) from being axially moved.
In the utility model, what deserves to be explained is, as shown in figure 1, the rolling element 4 is disposed on sky with retainer 5
In gap 3, dystopy is prevented from coming off come holding position all by retainer 5 between adjacent rolling element 4.
In the utility model, what deserves to be explained is, as shown in figure 1, being provided with inclined oil sealing double wedge on the oil sealing 6
13, and the oil sealing double wedge 13 of two neighboring oil sealing 6 is meshed, and improves Sealing Performance of Oil Seal.
In the utility model, what deserves to be explained is, as shown in figure 1, the bearing inner race 1 is arranged concentrically with bearing outer ring 2,
Bearing can be very good to rotate.
In the utility model, what deserves to be explained is, as shown in figure 1, the rubber sheet gasket 10 uses circular arc pad, it is described
Rubber sheet gasket 10 is made up of polyurethane rubber material, has good abrasive resistance, can for a long time use, extend using the longevity
Life.
In the utility model, what deserves to be explained is, as shown in figure 1, the jump ring 12 uses c-type jump ring, the jump ring 12
On be provided with hole 14 be fixedly mounted, prevent bearing block mounting hole upper bearing (metal) from being axially moved.
The utility model, using carbon fibre material as main body, is avoided by carrying out structure improvement to bearing block adapter sleeve
Adapter sleeve produces deformation after long-time use, is internally provided with multiple rubber sheet gaskets in carbon fiber annulus so that bearing exists
When producing radial vibration, rubber sheet gasket plays good cushioning effect, and polyurethane rubber material has good bullet in itself in addition
Property, buffering effect more preferably, improves the radial vibration-reducing performance of bearing assembly, and its abrasive resistance is strong, it is not easy to produces abrasion, is worth
Promote.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. bearing assembly of automobile, it is characterised in that：Including bearing inner race (1) and bearing outer ring (2), the bearing inner race (1) it is arranged on the inside of bearing outer ring (2), a space (3), the sky is left between the bearing inner race (1) and bearing outer ring (2) Rolling element (4) is provided with gap (3), the rolling element (4) is connected with retainer (5), the bearing inner race (1) and bearing outer ring (2) oil sealing (6) is provided between, bearing block adapter sleeve (7) is provided with the outside of the bearing outer ring (2)；The bearing block connection Set (7) includes carbon fiber annulus (8), and several are provided with carbon fiber annulus (8) inwall and fixes projection (9), described solid Determine to be provided with rubber sheet gasket (10) between projection (9), several anti-skidding grooves (11), institute are provided with the rubber sheet gasket (10) State and a jump ring (12) is provided with carbon fiber annulus (8).
- A kind of 2. bearing assembly of automobile according to claim 1, it is characterised in that：The rolling element (4) and retainer (5) it is disposed in space (3).
- A kind of 3. bearing assembly of automobile according to claim 1, it is characterised in that：It is provided with and inclines on the oil sealing (6) Oblique oil sealing double wedge (13), and the oil sealing double wedge (13) of two neighboring oil sealing (6) is meshed.
- A kind of 4. bearing assembly of automobile according to claim 1, it is characterised in that：The bearing inner race (1) and bearing Outer ring (2) is arranged concentrically.
- A kind of 5. bearing assembly of automobile according to claim 1, it is characterised in that：The rubber sheet gasket (10) is using circle Arc spacer, the rubber sheet gasket (10) are made up of polyurethane rubber material.
- A kind of 6. bearing assembly of automobile according to claim 1, it is characterised in that：The jump ring (12) uses c-type card Spring, it is provided with the jump ring (12) and hole (14) is fixedly mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760040.5U CN206918053U (en) | 2017-06-28 | 2017-06-28 | A kind of bearing assembly of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760040.5U CN206918053U (en) | 2017-06-28 | 2017-06-28 | A kind of bearing assembly of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918053U true CN206918053U (en) | 2018-01-23 |
Family
ID=61321356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720760040.5U Active CN206918053U (en) | 2017-06-28 | 2017-06-28 | A kind of bearing assembly of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594877A (en) * | 2019-09-30 | 2019-12-20 | 珠海格力电器股份有限公司 | Damping ring, compressor assembly, air conditioner outdoor unit and air conditioner |
| CN112145559A (en) * | 2020-09-22 | 2020-12-29 | 龙云凤 | Tensile bearing seat based on easy to assemble |
-
2017
- 2017-06-28 CN CN201720760040.5U patent/CN206918053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594877A (en) * | 2019-09-30 | 2019-12-20 | 珠海格力电器股份有限公司 | Damping ring, compressor assembly, air conditioner outdoor unit and air conditioner |
| CN112145559A (en) * | 2020-09-22 | 2020-12-29 | 龙云凤 | Tensile bearing seat based on easy to assemble |
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