CN207620926U - A kind of Motorcycle Engine Shell that diagnosis efficiency is high - Google Patents
A kind of Motorcycle Engine Shell that diagnosis efficiency is high Download PDFInfo
- Publication number
- CN207620926U CN207620926U CN201721570745.7U CN201721570745U CN207620926U CN 207620926 U CN207620926 U CN 207620926U CN 201721570745 U CN201721570745 U CN 201721570745U CN 207620926 U CN207620926 U CN 207620926U
- Authority
- CN
- China
- Prior art keywords
- hole
- driving side
- side body
- convex set
- tank wall
- 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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- General Details Of Gearings (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
A kind of high Motorcycle Engine Shell of diagnosis efficiency of the utility model, the driving side body being adapted to including outer housing and therewith, outer housing and driving side body are all made of aluminium alloy and are made, side body is driven to be equipped with crankshaft hole and countershaft hole, the driving side body inboard of crankshaft hole and countershaft hole outer rim is equipped with the convex set of the figure of eight, driving side shell rim is equipped with the tank wall to form a circle, and a plurality of first gusset is equipped between convex set and tank wall；Driving side body on the outside of the corresponding convex set of crankshaft hole is equipped with the first axis hole, and the first axis hole outer is equipped with the first bulge loop being linked together with convex set, a plurality of first assistant reinforcement is equipped between the first bulge loop outer ring and tank wall；Boss is equipped on the inside of the outer side box wall of the corresponding convex set in countershaft hole, boss is equipped with the second axis hole, and the second axis hole outer is equipped with the second bulge loop, a circular intermediate mass is equipped between boss and convex set, and the second assistant reinforcement is equipped between intermediate mass and tank wall and boss.Abrasion, noise are reduced, keeps engine operation more steady, shakes smaller.
Description
Technical field
The utility model is related to technical field of motorcycles, more particularly to a kind of engine case structures of motorcycle.
Background technology
At present at engine case of motorcycle crankshaft hole and countershaft hole outside bushing be used to support at crankshaft hole and countershaft hole
Bearing, cause axle position to change because of the thermal deformation of engine housing (aluminium alloy) to reduce.But due to only in crankshaft hole, pair
It is equipped with bushing at axis hole, and intensity is not high, larger so as to cause the axis hole thermal deformation of other positions, the axis for cooperation of being corresponding to it
Relative displacement is larger, and abrasion is severe, noise is higher；In addition, bushing structural strength and stability is all poor, engine operation is more
Add vibrations big, stationarity is poor；In addition existing Motorcycle Engine Shell is that metal is made, and does not have perspective function, cannot
The working condition and lubricant level for clearly observing internal device, cannot observe, be not easy to troubleshooting, diagnosis efficiency in real time
It is relatively low.Therefore, it is necessary to which existing motorcycle engine shell is improved and is optimized.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of motorcycle engine shell that diagnosis efficiency is high
Body, to solve the problems, such as that fault diagnosis efficiency is low in the prior art.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of Motorcycle Engine Shell that diagnosis efficiency is high, including outer housing and the driving side body that is adapted to therewith, outside
Shell and driving side body are all made of aluminium alloy and are made, and driving side body is equipped with crankshaft hole and countershaft hole, crankshaft hole and countershaft
The driving side body inboard of hole outer rim is equipped with the convex set of the figure of eight, and the driving side shell rim is equipped with the tank wall to form a circle,
It is equipped with a plurality of first gusset between convex set and tank wall；Driving side body on the outside of the corresponding convex set of the crankshaft hole is equipped with first
Axis hole, the first axis hole outer are equipped with the first bulge loop being linked together with convex set, are equipped between the first bulge loop outer ring and tank wall a plurality of
First assistant reinforcement；It is equipped with a boss on the inside of the outer side box wall of the corresponding convex set in the countershaft hole, boss is equipped with the second axis hole, the second axis
Hole outer is equipped with the second bulge loop, and a circular intermediate mass is equipped between boss and convex set, and intermediate mass is linked together with convex set, and in
Between the second assistant reinforcement is equipped between block and tank wall and boss；It is provided with a through-hole on driving side body on the downside of the crankshaft hole, is led to
Transparent diagnosis form is fixed at hole, diagnosis form is made of tempered glass, and sealing is equipped between driving side body
Circle.
The tank wall end face is equipped with the locating slot of adaptation corresponding with the special-shaped raised line of outer housing end face.
The tank wall outer ring is equipped with multiple engaging lugs for fixing shell body, and engaging lug is equipped with and outer housing side
The corresponding threaded hole of mounting hole of edge.
The convex set, the first bulge loop and convex edge of table are set as round-corner transition.
The driving side body is formed using aluminium alloy compression casting, the crankshaft hole, the first axis hole of countershaft hole and the second axis hole
It is arranged on semi-finished product after die casting.
The utility model has the beneficial effects that：Pass through the setting of convex set, the first bulge loop and boss, crankshaft hole, countershaft hole, the
Driving side casing rigidity higher at one axis hole and the second axis hole, thermal deformation smaller at work, it is right therewith respectively to reduce
The relative displacement for the axis that should coordinate greatly reduced abrasion, reduce noise；And pass through the first gusset, the first assistant reinforcement and
The setting of two assistant reinforcements, and the structural strength and stability of convex set, the first bulge loop and boss can be further increased, so that engine is transported
Make more steady, vibrations smaller；In-engine working condition and lubricant level can be clearly observed by diagnosing form,
It is observed in real time, in order to troubleshooting, improves diagnosis efficiency.
Description of the drawings
The utility model is described further with reference to the accompanying drawings and examples.
Fig. 1 is the perspective view structural schematic diagram of the utility model.
Specific implementation mode
Referring to Fig.1, the high Motorcycle Engine Shell of a kind of diagnosis efficiency of the utility model, including outer housing and therewith
The driving side body 1 of adaptation, outer housing and driving side body 1 are all made of aluminium alloy and are made, and driving side body 1 is equipped with crankshaft hole
2 and countershaft hole 3, the 1 inboard convex set 4 for being equipped with the figure of eight of driving side body of 3 outer rim of crankshaft hole 2 and countershaft hole, when processing, first
By convex set 4 and the 1 whole integrated molding of driving side body, then crankshaft hole 2 and countershaft hole 3, the driving side shell are outputed on convex set 4
1 edge of body is equipped with the tank wall 5 to form a circle, and a plurality of first gusset 6 is equipped between convex set 4 and tank wall 5；The crankshaft hole 2 corresponds to
The driving side body 1 in the outside of convex set 4 be equipped with the first axis hole 7,7 outer of the first axis hole is equipped with the be linked together with convex set 4
One bulge loop 8 is equipped with a plurality of first assistant reinforcement 9 between first bulge loop, 8 outer ring and tank wall 5；Corresponding 4 outside of convex set in the countershaft hole 3
5 inside of tank wall is equipped with a boss 10, and boss 10 is equipped with the second axis hole 11, and 11 outer of the second axis hole is equipped with the second bulge loop 12, convex
A circular intermediate mass 13 is equipped between platform 10 and convex set 4, intermediate mass 13 4 is linked together with convex set, and intermediate mass and tank wall 5 and
The second assistant reinforcement 14 is equipped between boss 10；It is provided with a through-hole on the driving side body 1 of 2 downside of the crankshaft hole, through hole is solid
Surely there are transparent diagnosis form 18, diagnosis form 18 to be made of tempered glass, sealing is equipped between driving side body 1
Circle.By the setting of the 4, first bulge loop 8 and boss 10 of convex set, at crankshaft hole 2, countershaft hole 3, the first axis hole 7 and the second axis hole 11
1 intensity higher of driving side body, thermal deformation smaller at work reduces the opposite position of the axis for cooperation of being corresponding to it respectively
It moves, greatly reduced abrasion, reduces noise, can effectively improve service life；And pass through the first gusset 6, the first assistant reinforcement 9
With the setting of the second assistant reinforcement 14, and can further increase it is convex set the 4, first bulge loop 8 and boss 10 structural strength and stability,
Keep engine operation more steady, shakes smaller；In-engine working condition can be clearly observed by diagnosing form 18
And lubricant level, it is observed in real time, in order to troubleshooting, improves diagnosis efficiency.
Preferably, 5 end face of the tank wall is equipped with the locating slot 15 of adaptation corresponding with the special-shaped raised line of outer housing end face, so as to
It is fitted close with special-shaped raised line in assembly, makes its more accurate, accurate positioning corresponding with outer housing, it is effective to improve assembly
Precision.
As a further improvement of the above technical scheme, 5 outer ring of the tank wall is equipped with multiple for fixing shell body
Engaging lug 16, engaging lug 16 be equipped with threaded hole corresponding with the mounting hole at outer housing edge 17.By will assemble bolt from
It is penetrated in connecting hole 19 and is spirally connected, locks with the screw hole on shell, you can firmly lock outer housing 1 on the shell.
Further, the edge of the 4, first bulge loop 8 of the convex set and boss 10 is set as round-corner transition, when to contact more
It is smooth, it effectively prevents from hurting.
Further, the driving side body 1 is formed using aluminium alloy compression casting, the crankshaft hole 2,3 first axis hole 7 of countershaft hole
It is outputed using machining mode on the semi-finished product after die casting with the second axis hole 11, so as to the first axis hole 7 and the second axis hole 11
Precision higher.
The foregoing is merely the conventional case study on implementation of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection domain.
Claims (5)
1. a kind of Motorcycle Engine Shell that diagnosis efficiency is high, including outer housing and the driving side body that is adapted to therewith, shell
Body and driving side body are all made of aluminium alloy and are made, and driving side body is equipped with crankshaft hole and countershaft hole, crankshaft hole and countershaft hole
The driving side body inboard of outer rim is equipped with the convex set of the figure of eight, it is characterised in that：The driving side shell rim is equipped with and surrounds one
The tank wall of circle is equipped with a plurality of first gusset between convex set and tank wall；Driving side body on the outside of the corresponding convex set of the crankshaft hole
Be equipped with the first axis hole, the first axis hole outer is equipped with covers the first bulge loop for being linked together with convex, the first bulge loop outer ring and tank wall it
Between be equipped with a plurality of first assistant reinforcement；It is equipped with a boss on the inside of the outer side box wall of the corresponding convex set in the countershaft hole, boss is equipped with second
Axis hole, the second axis hole outer are equipped with the second bulge loop, and a circular intermediate mass is equipped between boss and convex set, and intermediate mass connects with convex set
It is integrated, and is equipped with the second assistant reinforcement between intermediate mass and tank wall and boss；It is opened on driving side body on the downside of the crankshaft hole
Have a through-hole, through hole is fixed with transparent diagnosis form, and diagnosis form is made of tempered glass, with driving side body it
Between be equipped with sealing ring.
2. a kind of high Motorcycle Engine Shell of diagnosis efficiency according to claim 1, feature have in：The tank wall
End face is equipped with the locating slot of adaptation corresponding with the special-shaped raised line of outer housing end face.
3. a kind of high Motorcycle Engine Shell of diagnosis efficiency according to claim 1, it is characterised in that：The tank wall
Outer ring is equipped with multiple engaging lugs for fixing shell body, and engaging lug is equipped with corresponding with the mounting hole at outer housing edge
Threaded hole.
4. a kind of high Motorcycle Engine Shell of diagnosis efficiency according to claim 1, it is characterised in that：It is described convex
Set, the first bulge loop and convex edge of table are set as round-corner transition.
5. a kind of high Motorcycle Engine Shell of diagnosis efficiency according to claim 1, it is characterised in that：The driving
Side body is formed using aluminium alloy compression casting, the crankshaft hole, the first axis hole of countershaft hole and the second axis hole after die casting half at
It is arranged on product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570745.7U CN207620926U (en) | 2017-11-21 | 2017-11-21 | A kind of Motorcycle Engine Shell that diagnosis efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570745.7U CN207620926U (en) | 2017-11-21 | 2017-11-21 | A kind of Motorcycle Engine Shell that diagnosis efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620926U true CN207620926U (en) | 2018-07-17 |
Family
ID=62829683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570745.7U Expired - Fee Related CN207620926U (en) | 2017-11-21 | 2017-11-21 | A kind of Motorcycle Engine Shell that diagnosis efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207620926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725212A (en) * | 2017-11-21 | 2018-02-23 | 江门市山河精密机械制造有限公司 | A kind of high Motorcycle Engine Shell of diagnosis efficiency |
-
2017
- 2017-11-21 CN CN201721570745.7U patent/CN207620926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725212A (en) * | 2017-11-21 | 2018-02-23 | 江门市山河精密机械制造有限公司 | A kind of high Motorcycle Engine Shell of diagnosis efficiency |
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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 |
Granted publication date: 20180717 Termination date: 20191121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |