CN207701766U - Four-wheel electric motor car front disk braker assembly - Google Patents
Four-wheel electric motor car front disk braker assembly Download PDFInfo
- Publication number
- CN207701766U CN207701766U CN201721839233.6U CN201721839233U CN207701766U CN 207701766 U CN207701766 U CN 207701766U CN 201721839233 U CN201721839233 U CN 201721839233U CN 207701766 U CN207701766 U CN 207701766U
- Authority
- CN
- China
- Prior art keywords
- hand controller
- knuckle
- sealing ring
- out hand
- breathing out
- 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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- Braking Arrangements (AREA)
Abstract
The utility model discloses four-wheel electric motor car front disk braker assemblies, relate generally to brake technical field.Including breathing out hand controller, knuckle, the main shaft for breathing out hand controller is inserted into the axis hole of knuckle, in the axis hole of the knuckle sealing ring is equipped with close to the one end for breathing out hand controller, the top of the main shaft for breathing out hand controller is equipped with the supporting table being adapted with sealing ring, gap of the sealing ring between supporting table and the axis hole of knuckle is sealed, and the sealing ring is equipped with first bearing far from the side for breathing out hand controller.The beneficial effects of the utility model are：It can be effectively sealed the contact position for breathing out hand controller and knuckle, and extraneous dust can be avoided to enter in brake assembly with sewage, can improve the service life of brake assembly.
Description
Technical field
The utility model is related to brake technical fields, specifically four-wheel electric motor car front disk braker assembly.
Background technology
Currently, the sealing of the contact position of the Kazakhstan hand controller and knuckle of existing four-wheel electric motor car front disk braker assembly is logical
Often completed using the cooperation of the baffle ring and knuckle breathed out in hand controller, this is sealed into rigid seal, breathe out hand controller and knuckle it
Between inevitably have certain gap 7, during vehicle prolonged use, the dirts such as dust through breathe out hand controller with turn to
The gap 7 of the contact position of section enters in brake assembly, and when vehicle is paddled, sewage easily pours into brake assembly, system
The dust accumulated in dynamic device assembly and the sewage serious curtailment service life of brake assembly.
Utility model content
The purpose of this utility model is to provide four-wheel electric motor car front disk braker assemblies, it can be to breathing out hand controller and turning
It is effectively sealed to the contact position of section, extraneous dust can be avoided to enter in brake assembly with sewage, can be improved
The service life of brake assembly.
The utility model to achieve the above object, is achieved through the following technical solutions：
Four-wheel electric motor car front disk braker assembly, including hand controller, knuckle are breathed out, the main shaft for breathing out hand controller, which is inserted into, to be turned to
In the axis hole of section, sealing ring, the top of the main shaft for breathing out hand controller are equipped with close to the one end for breathing out hand controller in the axis hole of the knuckle
Portion is equipped with the supporting table being adapted with sealing ring, and gap of the sealing ring between supporting table and the axis hole of knuckle carries out close
Envelope, the sealing ring are equipped with first bearing far from the side for breathing out hand controller.
The sealing ring is Glais ring.
The knuckle is equipped with sealing cover far from the one end for breathing out hand controller.
The prior art is compared, the beneficial effects of the utility model are：
The sealing ring of the utility model is located at the contact position for breathing out hand controller and knuckle, and in use, sealing ring is only right
Supporting table causes to wear, and will not cause to wear to spline housing, can be carried out to the contact position for breathing out hand controller and knuckle effective close
Envelope can avoid extraneous dust from entering in brake assembly with sewage, can improve the service life of brake assembly.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram for breathing out hand controller；
Attached drawing 3 is the structural schematic diagram of knuckle.
Attached figure label：1, hand controller is breathed out；2, knuckle；3, sealing ring；4, supporting table；5, first bearing；6, sealing cover；7、
Gap；8, main shaft；9, axis hole；10, second bearing.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please limited range.
Described in the utility model is four-wheel electric motor car front disk braker assembly, including breathes out hand controller 1, knuckle 2, the Kazakhstan
The main shaft of hand controller 1 is inserted into the axis hole of knuckle 2, and sealing ring is equipped with close to the one end for breathing out hand controller 1 in the axis hole of the knuckle 2
3, it is described breathe out hand controller 1 main shaft top be equipped with sealing ring 3 be adapted supporting table 4, the sealing ring 3 to supporting table 4 with
Gap between the axis hole of knuckle 2 is sealed, and the sealing ring 3 is equipped with first bearing 5 far from the side for breathing out hand controller 1, breathes out
Hand controller 1 is rotatablely connected by first bearing 5 and knuckle 2, and sealing ring 3 is located at the contact position for breathing out hand controller 1 and knuckle 2, makes
With in the process, sealing ring 3 only causes to wear to supporting table 4, will not cause to wear to the main shaft for breathing out hand controller 1, can be to breathing out hand controller 1
It is effectively sealed with the contact position of knuckle 2, extraneous dust can be avoided to enter in brake assembly with sewage, it can
Improve the service life of brake assembly.
In order to improve the service life of sealing ring 3, the sealing ring 3 is Glais ring, and can improve sealing ring 3 uses the longevity
Life reduces the replacement frequency of sealing ring 3.
In order to be sealed to knuckle, the knuckle 2 is equipped with sealing cover 6 far from the one end for breathing out hand controller 1, can be to turning
It is sealed to section 2.
Embodiment：Described in the utility model is four-wheel electric motor car front disk braker assembly, including breathes out hand controller 1, knuckle
2, it breathes out hand controller 1 and is equipped with main shaft 8, main shaft 8 is integrally formed with hand controller 1 is breathed out, and knuckle 2 is equipped with the axis hole being adapted with main shaft 8
9, the main shaft 8 for breathing out hand controller 1 is inserted into the axis hole 9 of knuckle 2.It is set close to the one end for breathing out hand controller 1 in the axis hole 9 of the knuckle 2
It is preferably Glais ring to have sealing ring 3, the sealing ring 3, can improve the service life of sealing ring 3, reduces the replacement of sealing ring 3
Frequency.The top of the main shaft 8 for breathing out hand controller 1 is equipped with the supporting table 4 being adapted with sealing ring 3, the inner ring of sealing ring 3 and support
Platform 4 abuts, and outer ring is abutted with axis hole 9, and gap of the sealing ring 3 between supporting table 4 and the axis hole of knuckle 2 carries out close
Envelope, the sealing ring 3 are equipped with first bearing 5 far from the side for breathing out hand controller 1, breathe out hand controller 1 and pass through 2 turns of first bearing 5 and knuckle
Dynamic connection, sealing ring 3 can be for one or multiple far from the bearing for breathing out 1 side of hand controller, when bearing is one, only one
A first bearing 5；It, can be on the basis of one, far from Kazakhstan hand controller 1 in the axis hole 9 of knuckle 2 when bearing is two
One end be arranged second bearing 10, first bearing 5, second bearing 10 inner ring abutted with main shaft 8, outer ring is supported with axis hole 9
It connects.The knuckle 2 is equipped with sealing cover 6 far from the one end for breathing out hand controller 1, can be sealed to knuckle 2.Sealing ring 3
In the contact position for breathing out hand controller 1 and knuckle 2, in use, sealing ring 3 only causes to wear to supporting table 4, will not be to Kazakhstan bar
First 1 main shaft causes to wear, and can be effectively sealed to breathing out hand controller 1 and the contact position of knuckle 2, can avoid the external world
Dust enters with sewage in brake assembly, can improve the service life of brake assembly.
Claims (3)
1. four-wheel electric motor car front disk braker assembly, including hand controller (1), knuckle (2) are breathed out, the main shaft for breathing out hand controller (1)
It is inserted into the axis hole of knuckle (2), it is characterised in that：It is equipped with close to the one end for breathing out hand controller (1) in the axis hole of the knuckle (2)
The top of sealing ring (3), the main shaft for breathing out hand controller (1) is equipped with the supporting table (4) being adapted with sealing ring (3), the sealing
It encloses the gap of (3) between supporting table (4) and the axis hole of knuckle (2) to be sealed, the sealing ring (3) is far from Kazakhstan hand controller
(1) side is equipped with first bearing (5).
2. four-wheel electric motor car front disk braker assembly according to claim 1, it is characterised in that：The sealing ring (3)
For Glais ring.
3. four-wheel electric motor car front disk braker assembly according to claim 1, it is characterised in that：The knuckle (2)
It is equipped with sealing cover (6) far from the one end for breathing out hand controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839233.6U CN207701766U (en) | 2017-12-25 | 2017-12-25 | Four-wheel electric motor car front disk braker assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839233.6U CN207701766U (en) | 2017-12-25 | 2017-12-25 | Four-wheel electric motor car front disk braker assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701766U true CN207701766U (en) | 2018-08-07 |
Family
ID=63028594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839233.6U Expired - Fee Related CN207701766U (en) | 2017-12-25 | 2017-12-25 | Four-wheel electric motor car front disk braker assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701766U (en) |
-
2017
- 2017-12-25 CN CN201721839233.6U patent/CN207701766U/en not_active Expired - Fee Related
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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: 20180807 Termination date: 20201225 |