CN206625911U - A kind of electric mixed timing chain cover of oil - Google Patents
A kind of electric mixed timing chain cover of oil Download PDFInfo
- Publication number
- CN206625911U CN206625911U CN201720227698.XU CN201720227698U CN206625911U CN 206625911 U CN206625911 U CN 206625911U CN 201720227698 U CN201720227698 U CN 201720227698U CN 206625911 U CN206625911 U CN 206625911U
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- China
- Prior art keywords
- timing chain
- chain cover
- reinforced wall
- cover body
- hole
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
It the utility model is related to a kind of electric mixed timing chain cover of oil, including timing chain cover body, connecting seat and crankshaft oil seal hole are provided with the timing chain cover body, water pump vane chamber is provided with the connecting seat, the water pump vane intracavitary is provided with through hole, it is characterised in that：The extension in the crankshaft oil seal hole is provided with the convex disk of rounded reinforcement, the convex disk of the reinforcement is arranged on timing chain cover body, it is described to strengthen circumferentially being provided with more bosses on convex disk, more boss both ends are connected with the outer circumference surface in crankshaft oil seal hole and the outer circumference surface of the convex disk of reinforcement respectively, and the width of more bosses is tapered into from the one end being connected with crankshaft oil seal hole toward the other end；The utility model is：The internal stress of the through hole edge on timing chain cover body is enhanced, ensure that the through hole edge on timing chain cover body is not in crack phenomenon, bulk strength is stronger, so as to extend service life.
Description
Technical field
Technical field of automobile parts is the utility model is related to, especially a kind of electric mixed timing chain cover of oil.
Background technology
Timing chain cover is the part being engaged with cylinder block, crankcase, cylinder cover, when modern society's automobile is prevailing
In generation, widely used.
The existing oily electric mixed timing chain cover for engine includes timing chain cover body, is set on timing chain cover body
Be equipped with connecting seat and crankshaft oil seal hole, water pump vane chamber be provided with connecting seat, the impeller of pump intracavitary is provided with through hole, due to
After being provided with through hole on timing chain cover body, in use for a long time by engine luggine when, on the timing chain cover body
Through hole edge easily there is crack, bulk strength is poor, so as to shorten service life.
Utility model content
In view of the deficienciess of the prior art, to be to provide a kind of bulk strength relatively strong and extend for the purpose of this utility model
The oily electric mixed timing chain cover of service life.
What the technical solution of the utility model was realized in：A kind of electric mixed timing chain cover of oil, including timing chain cover
Body, connecting seat and crankshaft oil seal hole are provided with the timing chain cover body, water pump vane chamber is provided with the connecting seat,
The water pump vane intracavitary is provided with through hole, it is characterised in that：The junction of the connecting seat and timing chain cover body is provided with the
One strengthen groove and second strengthen groove, it is described first strengthen groove include be connected with each other the first reinforced wall, the second reinforced wall,
Curved the 3rd reinforced wall, the 4th reinforced wall and the 5th curved reinforced wall, the second reinforcement groove include mutually interconnecting
The 6th reinforced wall that connects, the 7th curved reinforced wall, the 8th reinforced wall, the 9th reinforced wall, the tenth curved reinforced wall and
11st reinforced wall；The extension in the crankshaft oil seal hole is provided with the convex disk of rounded reinforcement, and the convex disk of the reinforcement is arranged at timing
It is described to strengthen circumferentially being provided with more bosses on convex disk on chain cover body, more boss both ends respectively with crankshaft oil seal
The outer circumference surface in hole connects with the outer circumference surface for strengthening convex disk, and the width of more bosses is by one end for being connected with crankshaft oil seal hole
Tapered into toward the other end.
Preferably：First strengthening groove and the second strengthening groove are set respectively close to through hole.
Preferably：It is described to strengthen convex disk, more bosses and timing chain cover this body by integral forming.
By using above-mentioned technical proposal, the junction of connecting seat and timing chain cover body is provided with the first reinforcement groove
Strengthen groove with second, the first first reinforced wall of the reinforcement groove including interconnection, the second reinforced wall, the curved the 3rd add
Qiang Bi, the 4th reinforced wall and the 5th curved reinforced wall, second, which strengthens groove, includes the 6th reinforced wall of interconnection, in arc
The 7th reinforced wall, the 8th reinforced wall, the 9th reinforced wall, curved the tenth reinforced wall and the 11st reinforced wall of shape, are improved
Bonding strength between connecting seat and timing chain cover body, ensure that service life；Set by the extension in crankshaft oil seal hole
Have the convex disk of rounded reinforcement, strengthen circumferentially being provided with more bosses on convex disk, more boss both ends respectively with bent axle
The outer circumference surface of oil sealing hole connects with the outer circumference surface for strengthening convex disk, enhances the interior of through hole edge on timing chain cover body
Stress, it ensure that the through hole edge on timing chain cover body is not in crack phenomenon, bulk strength is stronger, so as to prolong
Service life is grown；The width of more bosses is tapered into from the one end being connected with crankshaft oil seal hole toward the other end, further
The internal stress of the through hole edge on timing chain cover body is added, so as to be effectively guaranteed the overall strong of timing chain cover body
Degree.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model embodiment structural representation；
Fig. 2 is the A portions enlarged diagram in Fig. 1.
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.
As shown in Fig. 1-Fig. 2, the utility model discloses a kind of electric mixed timing chain cover of oil, including timing chain cover sheet
Body 1, connecting seat 2 and crankshaft oil seal hole 3 are provided with the timing chain cover body 1, water pump vane is provided with the connecting seat 2
Chamber 20, through hole 200 is provided with the water pump vane chamber 20, in the utility model specific embodiment, the connecting seat 2 and timing
The junction of chain cover body 1 is provided with the first reinforcement groove 4 and second and strengthens groove 5, and described first, which strengthens groove 4, is included mutually
First reinforced wall 41 of connection, the second reinforced wall 42, the 3rd curved reinforced wall 43, the 4th reinforced wall 44 and curved the
Five reinforced walls 45, it is described second strengthen groove 5 include be connected with each other the 6th reinforced wall 51, the 7th curved reinforced wall 52,
8th reinforced wall 53, the 9th reinforced wall 54, curved the tenth reinforced wall 55 and the 11st reinforced wall 56；The crankshaft oil seal hole
3 extension is provided with the convex disk 30 of rounded reinforcement, and the convex disk 30 of the reinforcement is arranged on timing chain cover body 1, and the reinforcement is convex
Circumferentially it is provided with more bosses 300 on disk 30, the more both ends of boss 300 outer circumference surface with crankshaft oil seal hole 3 respectively
Connected with the outer circumference surface for strengthening convex disk 30, the width H1 of more bosses 300 is from one end that crankshaft oil seal hole 3 is connected toward separately
One end tapers into.
In the utility model specific embodiment, the strengthening groove 5 of the first strengthening groove 4 and second is respectively close to through hole 200
Set.
It is described to strengthen convex disk 30, more bosses 300 and timing chain cover body 1 in the utility model specific embodiment
It is integrally formed.
By using above-mentioned technical proposal, the junction of connecting seat and timing chain cover body is provided with the first reinforcement groove
Strengthen groove with second, the first first reinforced wall of the reinforcement groove including interconnection, the second reinforced wall, the curved the 3rd add
Qiang Bi, the 4th reinforced wall and the 5th curved reinforced wall, second, which strengthens groove, includes the 6th reinforced wall of interconnection, in arc
The 7th reinforced wall, the 8th reinforced wall, the 9th reinforced wall, curved the tenth reinforced wall and the 11st reinforced wall of shape, are improved
Bonding strength between connecting seat and timing chain cover body, ensure that service life；Set by the extension in crankshaft oil seal hole
Have the convex disk of rounded reinforcement, strengthen circumferentially being provided with more bosses on convex disk, more boss both ends respectively with bent axle
The outer circumference surface of oil sealing hole connects with the outer circumference surface for strengthening convex disk, enhances the interior of through hole edge on timing chain cover body
Stress, it ensure that the through hole edge on timing chain cover body is not in crack phenomenon, bulk strength is stronger, so as to prolong
Service life is grown；The width of more bosses is tapered into from the one end being connected with crankshaft oil seal hole toward the other end, further
The internal stress of the through hole edge on timing chain cover body is added, so as to be effectively guaranteed the overall strong of timing chain cover body
Degree.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (3)
1. a kind of electric mixed timing chain cover of oil, including timing chain cover body, connecting seat is provided with the timing chain cover body
With crankshaft oil seal hole, water pump vane chamber is provided with the connecting seat, the water pump vane intracavitary is provided with through hole, and its feature exists
In：The junction of the connecting seat and timing chain cover body is provided with the first reinforcement groove and second strengthens groove, and described first
Strengthen first reinforced wall of the groove including interconnection, the second reinforced wall, the 3rd curved reinforced wall, the 4th reinforced wall and be in
5th reinforced wall of arc, it is described second strengthen groove include be connected with each other the 6th reinforced wall, the 7th curved reinforced wall,
8th reinforced wall, the 9th reinforced wall, curved the tenth reinforced wall and the 11st reinforced wall；The crankshaft oil seal hole it is outer extended
The convex disk of rounded reinforcement is equipped with, the convex disk of the reinforcement is arranged on timing chain cover body, described to strengthen circumferentially setting on convex disk
There are more bosses, more boss both ends connect with the outer circumference surface in crankshaft oil seal hole and the outer circumference surface of the convex disk of reinforcement respectively
Connect, the width of more bosses is tapered into from the one end being connected with crankshaft oil seal hole toward the other end.
A kind of 2. electric mixed timing chain cover of oil according to claim 1, it is characterised in that：First strengthening groove and
Two strengthening grooves are set respectively close to through hole.
A kind of 3. electric mixed timing chain cover of oil according to claim 1, it is characterised in that：It is described strengthen convex disk, more
Boss and timing chain cover this body by integral forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227698.XU CN206625911U (en) | 2017-03-09 | 2017-03-09 | A kind of electric mixed timing chain cover of oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227698.XU CN206625911U (en) | 2017-03-09 | 2017-03-09 | A kind of electric mixed timing chain cover of oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625911U true CN206625911U (en) | 2017-11-10 |
Family
ID=60211851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227698.XU Active CN206625911U (en) | 2017-03-09 | 2017-03-09 | A kind of electric mixed timing chain cover of oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206625911U (en) |
-
2017
- 2017-03-09 CN CN201720227698.XU patent/CN206625911U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |