CN205714334U - A kind of electromotor and automobile - Google Patents
A kind of electromotor and automobile Download PDFInfo
- Publication number
- CN205714334U CN205714334U CN201620659973.0U CN201620659973U CN205714334U CN 205714334 U CN205714334 U CN 205714334U CN 201620659973 U CN201620659973 U CN 201620659973U CN 205714334 U CN205714334 U CN 205714334U
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- CN
- China
- Prior art keywords
- oil duct
- reed
- fluting
- sealing reed
- electromotor
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- 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.)
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Abstract
The utility model discloses a kind of electromotor and automobile, wherein, this electromotor includes: cylinder body, sealing reed and fixed support；Wherein, described cylinder body is provided with oil duct；Described sealing reed is provided with at least one fluting；Described sealing reed is positioned at one end of described oil duct and seals described oil duct；The edge of described sealing reed is fixed on the end face of described oil duct by described fixed support, and is provided with space between described support bracket fastened center and described sealing reed, and when described sealing reed is upspring, described space and described oil duct are by described fluting conducting.Engine oil road junction is sealed by this utility model by sealing reed, and when the pressure in oil duct raises, machine oil can pass through from the fluting sealing reed, and simple in construction, it is easy to installs, low cost.
Description
Technical field
This utility model relates to automobile technical field, particularly relates to a kind of electromotor and automobile.
Background technology
Generally it is disposed with at present the parts such as camshaft, hydraulic tappet on vehicular engine, and is provided with special oil duct and is
It provides lubrication and supply machine oil.For reducing abrasion and engine abnormal noise, in needing oil cylinder head way during engine stop operating
Machine oil keeps certain pressure and does not return oil sump.Common practice is to arrange a steel ball and groups of springs on cylinder-body oil duct
Closing the check valve of structure, check valve is arranged in the oil duct in cylinder block by sealing screw thread or interference fit.This structure
Shortcoming is that one-way valve structures is complicated, and between steel ball and oil-in, requirement on machining accuracy is higher, the external diameter of check valve shell and cylinder body
Upper oil duct internal diameter is required to Precision Machining, relatively costly, and assembles complexity.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of electromotor and automobile, solves engine oil
Road one-way valve structures is complicated, and cost is high, and the problem that assembling is complicated.
To achieve these goals, this utility model embodiment provides a kind of electromotor, including: cylinder body, sealing reed
And fixed support；Wherein,
Described cylinder body is provided with oil duct；
Described sealing reed is provided with at least one fluting；
Described sealing reed is positioned at one end of described oil duct and seals described oil duct；The edge of described sealing reed passes through institute
State fixed support to be fixed on the end face of described oil duct, and be provided with sky between described support bracket fastened center and described sealing reed
Gap, when described sealing reed is upspring, described space and described oil duct are by described fluting conducting.
Preferably, described cylinder body being additionally provided with installing hole, described installing hole connects with described oil duct, described installing hole and institute
Stating oil duct connecting place and be provided with a boss, described fixed support is arranged in described installing hole, and the edge of described sealing reed is fixed
Between described fixed support and described boss.
Preferably, at least one described fluting is centrally disposed around described sealing reed, shape on described sealing reed
Become shell fragment and edge stator；
Described edge stator is fixed between described support bracket fastened edge and the end face of described oil duct；
Described shell fragment seals described oil duct, and when described shell fragment is upspring, described space and described oil duct are by described
Fluting conducting.
Preferably, described fluting is circular arc fluting.
Preferably, described fixed support is provided with perforate.
This utility model embodiment additionally provides a kind of automobile, including above-mentioned electromotor.
Embodiment of the present utility model provides the benefit that:
In such scheme, by arranging a sealing reed at oil duct junction, and the limit of reed will be sealed by a fixed support
Edge is fixed at oil duct junction, seals reed and plays the effect at Seal Oil road junction.When pressure in oil duct rises, seal on reed
Shell fragment flick under the effect of the pressure so that machine oil can pass through in fluting, and when pressure in oil duct declines, bullet
Sheet can recover origin-location, seals reed and reseals oil duct junction.Program simple in construction, easy for installation, and be prone to add
Work, low cost.
Accompanying drawing explanation
Fig. 1 represents the engine oil channel structural representation of this utility model embodiment；
Fig. 2 represents the schematic diagram at another visual angle of engine oil channel structure of this utility model embodiment；
Fig. 3 represents the exploded view of the engine oil channel structure of this utility model embodiment；
Fig. 4 represents the schematic diagram when shell fragment of this utility model embodiment is upspring.
Description of reference numerals:
1, cylinder body；
11, oil duct；
12, boss；
13, installing hole；
2, reed is sealed；
21, shell fragment；
22, fluting；
23, edge stator；
3, fixed support；
31, perforate.
Detailed description of the invention
It is more fully described exemplary embodiment of the present utility model below with reference to accompanying drawings.Although accompanying drawing shows this
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms this utility model and should be by not here
The embodiment illustrated is limited.On the contrary, it is provided that these embodiments are able to be best understood from this utility model, and energy
Enough complete for scope of the present utility model is conveyed to those skilled in the art.
As shown in figures 1 and 3, embodiment of the present utility model provides a kind of electromotor, including: cylinder body 1, sealing reed
2 and fixed support 3；Wherein, cylinder body 1 is provided with oil duct 11；Seal reed 2 and be provided with at least one fluting 22；Seal reed 2
In one end of oil duct 11 and seal oil duct 11；The edge sealing reed 2 is fixed on the end face of oil duct 11 by fixed support 3,
And between the center of fixed support 3 and sealing reed 2, it being provided with space, when sealing reed 2 is upspring, space and oil duct 11 are by fluting
22 conductings.
In this embodiment, by arranging a sealing reed 2 at the oil duct junction of the oil duct 11 of electromotor, and by fixing
The edge of this sealing reed 2 is fixed at oil duct junction by frame 3, to play the effect sealing oil duct 11.Set on reed 2 sealing
There is fluting 22, and be provided with space sealing between reed 2 and fixed support 3, it is achieved seal the purpose that reed 2 can be upspring.
When lubricating oil pump works, such as Fig. 4, flicking sealing reed 2 by engine oil pressure, machine oil enters oil duct 11；Engine stop works
After, sealing reed 2 under elastic reaction, be pressed on oil duct 11 end face, the machine oil passed through from sealing reed 2 cannot be back to oil duct
The oil sump of 11 connections.Program simple in construction, is quick on the draw, and relatively low to oil duct 11 requirement on machining accuracy, it is only necessary to polish
The oil duct surface coordinated with sealing reed 2, advantageously reduces cost.
Further, cylinder body 1 being additionally provided with installing hole 13, installing hole 13 connects with oil duct 11, installing hole 13 and oil duct 11
Connecting place is provided with a boss 12, and fixed support 3 is arranged in installing hole 13, seal the edge of reed 2 be fixed on fixed support 3 with
Between boss 12.
In this embodiment, cylinder body 1 is provided with installing hole 13, and the diameter of installing hole 13 is more than the diameter of oil duct junction, oil duct 11
The position being connected with installing hole 13 forms a boss 12.The outline sealing reed 2 and fixed support 3 is circle, fixing
Frame 3 is stuck in installing hole 13, and is pressed on boss 12 at the edge sealing reed 2, and this mounting means is simple, reliable.
Further, as shown in Figures 2 and 3, at least one described fluting 22 sets around the center of described sealing reed 2
Put, described sealing reed 2 is formed shell fragment 21 and edge stator 23；Described edge stator 23 is fixed on described fixing
Between edge and the end face of described oil duct of frame 3；Described shell fragment 21 seals described oil duct 11, and upsprings at described shell fragment 21
Time, described space is turned on by described fluting 22 with described oil duct 11.
In this embodiment, at least one fluting 22 is around sealing the centrally disposed of reed 2, shape on described sealing reed 2
Become shell fragment 21 and edge stator 23, i.e. achieve the elastic connection between shell fragment 21 and edge stator 23.Concrete, seal
Reed 2 is spring steel plate.The diameter of shell fragment 21 is more than the diameter of oil duct junction, it is possible to oil duct 11, shell fragment 21 and oil duct are completely covered
11 polish are capable of sealing.Edge stator 23 can be fixed on oil duct 11 end face by fixed support 3, and fixing
The height at the edge of frame, more than the height of center, is upspring for shell fragment 21 and has been reserved space, and also can limit shell fragment 21 bullet
The height risen.
Further, fluting 22 is slotted for circular arc.
In this embodiment, at least one circular arc fluting, around sealing the centrally disposed of reed 2, has been achieved in that shell fragment 21
And the elastic connection between edge stator 23, i.e. shell fragment 21 can be upspring under external force, and be recovered under elastic reaction
The position of oil duct 11 end face.
Further, fixed support 3 is provided with perforate 31.
In this embodiment, when lubricating oil pump is started working, the pressure in oil duct 11 rises, and promotes shell fragment 21 to upspring, and machine oil leads to
The perforate 31 crossed on fluting 22 and fixed support 3 enters cylinder head oil duct.
This utility model embodiment additionally provides a kind of automobile, including above-mentioned electromotor.
Above-described is preferred implementation of the present utility model, it should be pointed out that for the ordinary person of the art
For, some improvements and modifications can also be made under without departing from principle premise described in the utility model, these improve and profit
Decorations are also in protection domain of the present utility model.
Claims (6)
1. an electromotor, it is characterised in that including: cylinder body (1), sealing reed (2) and fixed support (3)；Wherein,
Described cylinder body (1) is provided with oil duct (11)；
Described sealing reed (2) is provided with at least one fluting (22)；
Described sealing reed (2) is positioned at one end of described oil duct (11) and seals described oil duct (11)；Described sealing reed (2)
Edge is fixed on the end face of described oil duct (11) by described fixed support (3), and the center of described fixed support (3) and institute
Stating and be provided with space between sealing reed (2), when described sealing reed (2) is upspring, described space and described oil duct (11) pass through institute
State fluting (22) conducting.
Electromotor the most according to claim 1, it is characterised in that be additionally provided with installing hole (13) on described cylinder body (1), described
Installing hole (13) connects with described oil duct (11), and described installing hole (13) and described oil duct (11) connecting place are provided with a boss
(12), described fixed support (3) is arranged in described installing hole (13), and the edge of described sealing reed (2) is fixed on described solid
Between fixed rack (3) and described boss (12).
Electromotor the most according to claim 1, it is characterised in that at least one described fluting (22) is around described sealing spring
Sheet (2) centrally disposed, forms shell fragment (21) and edge stator (23) on described sealing reed (2)；
Described edge stator (23) is fixed between edge and the end face of described oil duct of described fixed support (3)；
Described shell fragment (21) seals described oil duct (11), and when described shell fragment (21) is upspring, described space and described oil duct
(11) turned on by described fluting (22).
Electromotor the most according to claim 1, it is characterised in that described fluting (22) is circular arc fluting.
Electromotor the most according to claim 1, it is characterised in that described fixed support (3) is provided with perforate (31).
6. an automobile, it is characterised in that include the electromotor described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659973.0U CN205714334U (en) | 2016-06-28 | 2016-06-28 | A kind of electromotor and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659973.0U CN205714334U (en) | 2016-06-28 | 2016-06-28 | A kind of electromotor and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714334U true CN205714334U (en) | 2016-11-23 |
Family
ID=57318533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620659973.0U Active CN205714334U (en) | 2016-06-28 | 2016-06-28 | A kind of electromotor and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714334U (en) |
-
2016
- 2016-06-28 CN CN201620659973.0U patent/CN205714334U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |