CN207513649U - Multi-functional front oil seal seat - Google Patents
Multi-functional front oil seal seat Download PDFInfo
- Publication number
- CN207513649U CN207513649U CN201721687007.0U CN201721687007U CN207513649U CN 207513649 U CN207513649 U CN 207513649U CN 201721687007 U CN201721687007 U CN 201721687007U CN 207513649 U CN207513649 U CN 207513649U
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- China
- Prior art keywords
- housing
- oil
- mounting surface
- seal seat
- oil seal
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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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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of multi-functional front oil seal seats, the housing that the multi-functional front oil seal seat is integrally formed, the front evagination of housing and then it is formed in the interior thereof inner cavity, the centre position of housing is equipped with oil sealing bore, the upper right side of housing is protruding with attached housing, attached housing is equipped with cam signal disk mounting hole, the upside end face of attached housing is equipped with sensor mounting surface, attached housing end face on the downside of sensor mounting surface is equipped with oil filler, the back side of housing has body mounting surface, oil filler is docking together by the inner passage of attached housing with body oil inlet, there is oil sump mounting surface on the downside end face of housing.The front oil seal seat is compact-sized, reduces engine cost.
Description
Technical field
The utility model is related to oil sealing, more particularly to a kind of multi-functional front oil seal seat.
Background technology
Traditional engine accessory power rating (front oil seal seat, camshaft-signal sensor mounting base, oil filler, camshaft baffle) is adopted more
Independent installation structure is taken to design, when engine cam with crankshaft center away from relatively near, the front oil seal seat and camshaft of independent design
Baffle easily interferes with each other, and two Element Designs need to mutually step down, and causes structure ugly, processing difficulties etc..
The information for being disclosed in the background technology part is merely intended to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implies that information composition has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
It is compact-sized the purpose of this utility model is to provide a kind of multi-functional front oil seal seat, reduce engine cost.
To achieve the above object, the utility model provides a kind of multi-functional front oil seal seat, which is
Integrally formed housing, the front evagination of housing and then is formed in the interior thereof inner cavity, and the centre position of housing is equipped with oil sealing bore,
The upper right side of housing is protruding with attached housing, and attached housing is equipped with cam signal disk mounting hole, and the upside end face of attached housing is equipped with
Sensor mounting surface, the attached housing end face on the downside of sensor mounting surface are equipped with oil filler, and the back side of housing has body peace
Dress face, oil filler are docking together with body oil inlet by the inner passage of attached housing, had on the downside end face of housing
Oil sump mounting surface.
Preferably, cam signal disk mounting hole upper cover is equipped with signal panels observation lid.
Preferably, oil filler upper cover is equipped with machine oil lid.
Preferably, the body mounting surface at the back side of housing is equipped with several bolts hole, and each bolt hole leads to oil sealing bore
Cross reinforcing rib connection.
Compared with prior art, the utility model has the advantages that：Believed by integrating cam on front oil seal seat
Dialer, camshaft-signal sensor, oil filler etc. are multi-functional, compact-sized, and space hold is small, and connection and reasonable arrangement is at low cost, save peace
Dress cost of labor saves material, and improves the suitability of engine.
Description of the drawings
Fig. 1 is the front schematic view of multi-functional front oil seal seat according to the present utility model；
Fig. 2 is the schematic rear view of multi-functional front oil seal seat according to the present utility model；
Fig. 3 is the assembling schematic diagram of multi-functional front oil seal seat according to the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
Novel protection domain is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figure 1 to Figure 3, according to a kind of multi-functional front oil seal seat of specific embodiment of the present invention, more work(
Can the housing 1 that is integrally formed of front oil seal seat, the front evagination of housing and then be formed in the interior thereof inner cavity 11, the centre of housing 1
Position is equipped with oil sealing bore 2, and the upper right side of housing 1 is protruding with attached housing, and attached housing is equipped with cam signal disk mounting hole 4, attached
The upside end face of housing is equipped with sensor mounting surface 7, and the attached housing end face of 7 downside of sensor mounting surface is equipped with oil filler
8, the back side of housing 1 has body mounting surface 9, and oil filler 8 is docked at by the inner passage of attached housing with body oil inlet
Together, there is oil sump mounting surface 10 on the downside end face of housing 1.
In said program, engine Front oil seal 101 is mounted in oil sealing bore 2, is combined by oil seal seat with cylinder dignity,
Prevent the lubricating oil leakage in crankcase.In order to avoid drive gear design convex shape, oil sealing bore 2 is best for the front end of housing 1
It is arranged on front end center.Camshaft centre bore in the central hole of the crankshaft upper right corner, so multi-functional front oil seal seat upper right put it is integrated convex
Signal panels mounting hole 4 is taken turns, while considers that installation positioning needs (judging engine piston top dead centre), cam signal disk mounting hole 4
On be designed with signal panels observation lid 102 easy to disassemble, signal panels observation lid 102 is fixed by bolt hole 6.Because space limits,
Signal disk diameter is more than the bolt mounting holes of signal panels, so, ad hoc meter bolt recessing groove 5 in cam signal disk mounting hole 4, first
Cam signal disk 103 is fixed on the engine by bolt recessing groove 5, then camshaft signal disk is installed again, ingenious arrangement,
Meet functional requirement.Preferably, sensor mounting surface 7 is perpendicular to camshaft signal disk, and oil leak in order to prevent, installation direction is with erecting
Nogata makes sensor 104 be equipped with trend from up to down to forming an angle.Oil filler 8 is arranged in sensor mounting surface 7
Downside, have certain angle with horizontal plane, it is ensured that machine oil can along gravity direction flow into engine in, while with sensor install
Face 7 is angled, it is ensured that without impinging on sensor 104, anti-stop signal erroneous judgement when adding machine oil.
As a kind of preferred embodiment, 4 upper cover of cam signal disk mounting hole is equipped with signal panels and observes lid 102.
As a kind of preferred embodiment, 8 upper cover of oil filler is equipped with machine oil lid 13.
As a kind of preferred embodiment, the body mounting surface 9 at the back side of housing 1 is equipped with several bolts hole 3, each bolt
Hole 3 is connect with oil sealing bore 2 by reinforcing rib 12.In the present solution, body mounting surface 9 can pass through 8 bolt passing through bolt hole 3
(being connected between all 3 lugs of bolt hole and oil sealing bore 2 using reinforcing rib 12) is tightened, and is sealed with body front plan, oily bottom
Shell mounting surface 10 is tightened and oil sump flat seal by bolt.
To sum up, the multi-functional front oil seal seat of the present embodiment, with reference to the motor heads attachment such as body, damper, water pump
Feature designs the multi-functional front oil seal seat by reasonable Arrangement, meets Front oil seal 101, cam signal disk 103, camshaft sensing
Device 104, oil filler 8 etc. are multi-functional integrated, and compact-sized, space hold is small, and connection and reasonable arrangement is at low cost, improves and starts
The features such as suitability of machine.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to the utility model is defined to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explain the specific principle of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (4)
1. a kind of multi-functional front oil seal seat, which is characterized in that the housing that the multi-functional front oil seal seat is integrally formed, the housing
Front evagination so that be formed in the interior thereof inner cavity, the centre position of the housing is equipped with oil sealing bore, the upper right of the housing
Side is protruding with attached housing, and the attached housing is equipped with cam signal disk mounting hole, and the upside end face of the attached housing, which is equipped with, to be passed
Sensor mounting surface, the attached housing end face on the downside of the sensor mounting surface are equipped with oil filler, and the back side of the housing has
Body mounting surface, the oil filler are docking together by the inner passage of the attached housing with body oil inlet, the shell
There is oil sump mounting surface on the downside end face of body.
2. multi-functional front oil seal seat according to claim 1, which is characterized in that the cam signal disk mounting hole upper cover is set
There is signal panels observation lid.
3. multi-functional front oil seal seat according to claim 1, which is characterized in that the oil filler upper cover is equipped with machine oil
Lid.
4. multi-functional front oil seal seat according to claim 1, which is characterized in that the body mounting surface at the back side of the housing
Several bolts hole are equipped with, each bolt hole is connect with the oil sealing bore by reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687007.0U CN207513649U (en) | 2017-12-07 | 2017-12-07 | Multi-functional front oil seal seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687007.0U CN207513649U (en) | 2017-12-07 | 2017-12-07 | Multi-functional front oil seal seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207513649U true CN207513649U (en) | 2018-06-19 |
Family
ID=62543161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721687007.0U Active CN207513649U (en) | 2017-12-07 | 2017-12-07 | Multi-functional front oil seal seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207513649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542321A (en) * | 2020-11-26 | 2022-05-27 | 长城汽车股份有限公司 | Sealing structure of eccentric shaft position sensor |
-
2017
- 2017-12-07 CN CN201721687007.0U patent/CN207513649U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542321A (en) * | 2020-11-26 | 2022-05-27 | 长城汽车股份有限公司 | Sealing structure of eccentric shaft position sensor |
| CN114542321B (en) * | 2020-11-26 | 2023-03-21 | 长城汽车股份有限公司 | Sealing structure of eccentric shaft position sensor |
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| GR01 | Patent grant |