CN202612279U - Rear connection ring of engine - Google Patents
Rear connection ring of engine Download PDFInfo
- Publication number
- CN202612279U CN202612279U CN 201220238296 CN201220238296U CN202612279U CN 202612279 U CN202612279 U CN 202612279U CN 201220238296 CN201220238296 CN 201220238296 CN 201220238296 U CN201220238296 U CN 201220238296U CN 202612279 U CN202612279 U CN 202612279U
- Authority
- CN
- China
- Prior art keywords
- engine
- connection ring
- rear connection
- motor
- utility
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to the field of engine manufacture and particularly relates to a rear connection ring of an engine. The external contour of the rear connection ring of the engine is of a stepped stacking structure, and the function of the stepped stacking structure is the same as that of a reinforcing rib. By means of the structure, strength and rigidity of the rear connection ring are enhanced, the phenomena that the rear connection ring is cracked and resonates with the engine when the engine runs at a high speed are avoided, and the rear connection ring is small in material specific gravity, light in mass and capable of reducing oil consumption.
Description
Technical field
The utility model relates to motor and makes the field, relates to fastener rings behind a kind of motor specifically.
Background technique
Along with the develop rapidly of engine technology, motor vehicle emission requires strict day by day, requires increasingly high to engine consumption; The motor lightweight can significantly reduce oil consumption; Generally, the back fastener rings between motor and the gearbox can adopt the bigger cast iron of proportion to make, so volume; Weight is bigger than normal, and oil consumption is high.
Summary of the invention
The purpose of the utility model is to address the above problem, and fastener rings behind a kind of motor is provided.
In order to realize the purpose of the utility model, the technological scheme that the utility model adopts is:
Fastener rings behind a kind of motor, the exterior contour of fastener rings adopts the stepped layer stack structure behind the said motor.
Fastener rings is the die casting aluminium product behind the said motor.
The beneficial effect of the utility model is: 1, this stepped range upon range of exterior contour structure is identical with the effect of stiffening rib; Through this structure; Strengthened intensity, the rigidity of back fastener rings, avoided back fastener rings cracking or occur altogether that the earthquake situations condition takes place in high engine speeds running, 2, material proportion is little; Light weight reduces fuel consumption.
Description of drawings
Fig. 1 is the utility model plan view,
Fig. 2 is the utility model left view,
Fig. 3 is the utility model rear view,
Fig. 4 is the utility model stereogram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4.
Fastener rings behind a kind of motor, the exterior contour of fastener rings adopts stepped layer stack structure 1 behind the said motor.
Fastener rings is the die casting aluminium product behind the said motor.
What the embodiment of the utility model announced is preferred embodiment; But be not limited thereto, those of ordinary skill in the art is very easily according to the foregoing description; Understand the spirit of the utility model; And make different amplifications and variation, but only otherwise break away from the spirit of the utility model, all in the protection domain of the utility model.
Claims (2)
1. fastener rings behind the motor, it is characterized in that: the exterior contour of fastener rings adopts the stepped layer stack structure behind the said motor.
2. fastener rings behind a kind of motor according to claim 1 is characterized in that: fastener rings is the die casting aluminium product behind the said motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238296 CN202612279U (en) | 2012-05-25 | 2012-05-25 | Rear connection ring of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238296 CN202612279U (en) | 2012-05-25 | 2012-05-25 | Rear connection ring of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612279U true CN202612279U (en) | 2012-12-19 |
Family
ID=47345982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238296 Expired - Fee Related CN202612279U (en) | 2012-05-25 | 2012-05-25 | Rear connection ring of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612279U (en) |
-
2012
- 2012-05-25 CN CN 201220238296 patent/CN202612279U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |