CN206159363U - Engine power output structure - Google Patents
Engine power output structure Download PDFInfo
- Publication number
- CN206159363U CN206159363U CN201620944341.9U CN201620944341U CN206159363U CN 206159363 U CN206159363 U CN 206159363U CN 201620944341 U CN201620944341 U CN 201620944341U CN 206159363 U CN206159363 U CN 206159363U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- bearing
- bent axle
- utility
- power output
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a car transmission technology field especially relates to an engine power output structure, including the flywheel, the flywheel is installed on engine crankshaft's output, the flywheel on be provided with the boss, the inside at flywheel and bent axle is fixed with the outer lane of bearing with installing to cooperate at the inside retaining ring of bent axle to the boss. Bearing and bent axle and flywheel between be interference fit. Bearing and transmission input shaft's input cooperate. The utility model discloses simple structure, easily manufacturing and designing and assembly use can be solved because gearbox or drive assembly input shaft are crossed shortly and the unable normally problem of assembly that cause effectively.
Description
Technical field
The utility model is related to technical field of automobile transmission, more particularly to a kind of power output structure of engine.
Background technology
At present in automobile industry, the design of car load with need in manufacture process according to global design requirement from different
Motivation, and clutch and gearbox etc. are matched, the input of transmission input shaft is arranged on the defeated of engine crankshaft by bearing
Go out in end, because engine, clutch and gearbox are often produced by different manufacturers design, especially in current hybrid power
In automotive field, its drive assembly design can not well be adapted to available engine type, therefore the Jing in design assembling process
Gearbox can often be run into or the input shaft of drive assembly is too short, the input of input shaft cannot normal mounting arrive engine crankshaft
In output end, referring to accompanying drawing 1, bearing is fully located in bent axle, is gap cooperation between bearing and bent axle, and input shaft is too short, only
Can part and bearing fit.Currently used solution usually matches engine, clutch and gearbox etc. again, or
Redesigning bent axle increases length, and efficiency is low, and the time is long, increases the difficulty of entire vehicle design.
Utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is：A kind of engine is provided
Power output structure, its simple structure, it is easy to manufacture and design and assemble and use, can efficiently solve due to gearbox or driving
The problem that cannot normally assemble that assembly input shaft is too short and causes.
The utility model is realized by following technical scheme：A kind of power output structure of engine, including flywheel,
Flywheel is the flywheel in clutch, and flywheel is arranged in the output end of engine crankshaft, and boss is provided with described flywheel, convex
Platform is engaged the inside that the outer ring of bearing is fixed on flywheel and bent axle, bearing outer ring one with the back-up ring inside bent axle
Divide and be located in flywheel, another part is located in bent axle.
It is interference fit between described bearing and bent axle and flywheel, outer ring and two parts of bearing are combined closely, guarantor
The stability of card structure, reduces structure quake and noise, extending structure service life.
Described bearing is engaged with the input of transmission input shaft.
The beneficial effects of the utility model are：
The utility model is moved out bearing to gearbox side by boss being set up on flywheel and increasing back-up ring length, from
And the input of gearbox or drive assembly input shaft and bearing proper engagement are enable, while changing original fit form, make
Bearing is combined closely with bent axle and flywheel, it is ensured that the stability of structure, reduces structure quake and noise, and extending structure uses the longevity
Life.The utility model simple structure, it is easy to manufacture and design and assemble and use, without match again engine, clutch and
Gearbox etc., it is not required that redesign engine crankshaft, greatly improved design and manufacture efficiency, when shortening entire vehicle design
Between, reduce entire vehicle design difficulty.
Description of the drawings
Fig. 1 is prior art construction schematic diagram；
Fig. 2 is the utility model structural representation；
Fig. 3 is flywheel structure schematic diagram.
In figure：1st, back-up ring；2nd, bent axle；3rd, bearing；4th, flywheel；401st, boss.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail：
As shown in Fig. 2 to 3, a kind of power output structure of engine described in the utility model, including flywheel 4, flywheel 4 is
Flywheel 4 in clutch, flywheel 4 is arranged in the output end of engine crankshaft 2, and on described flywheel 4 boss 401 is provided with,
Boss 401 is engaged the inside that the outer ring of bearing 3 is fixed on flywheel 4 and bent axle 2, axle with the back-up ring 1 inside bent axle 2
Hold a 3 outer rings part to be located in flywheel 4, another part is located in bent axle 2.
It is interference fit between described bearing 3 and bent axle 2 and flywheel 4, outer ring and two parts of bearing 3 are closely tied
Close, it is ensured that the stability of structure, reduce structure quake and noise, extending structure service life.
Described bearing 3 is engaged with the input of transmission input shaft.
The utility model on flywheel 4 by setting up boss 401 and increasing the length of back-up ring 1 by bearing 3 to gearbox direction
Outer shifting so that the input of gearbox or drive assembly input shaft and bearing 3 can proper engagement, while changing original cooperation
Form, makes bearing 3 combine closely with bent axle 2 and flywheel 4, it is ensured that the stability of structure, reduces structure quake and noise, extends
Structure service life.The utility model simple structure, it is easy to manufacture and design and assemble and use, starts without matching again
Machine, clutch and gearbox etc., it is not required that redesign engine crankshaft 2, greatly improved design and manufacture efficiency, shorten
The entire vehicle design time, reduce entire vehicle design difficulty.
Certainly, the above is only preferred embodiment of the present utility model, it is impossible to be considered as new to this practicality for limiting
The scope of embodiments of type.The utility model is also not limited to the example above, and those skilled in the art are in this reality
With the impartial change made in new essential scope with improve etc., patent covering scope of the present utility model all should be belonged to
It is interior.
Claims (3)
1. a kind of power output structure of engine, including flywheel (4), flywheel (4) is in the output end of bent axle (2), and it is special
Levy and be：Boss (401), boss (401) and back-up ring (1) phase installed in bent axle (2) inside are provided with described flywheel (4)
The outer ring of bearing (3) is fixed on the inside of flywheel (4) and bent axle (2) for cooperation.
2. power output structure of engine according to claim 1, it is characterised in that：Described bearing (3) and bent axle (2)
And between flywheel (4) be interference fit.
3. power output structure of engine according to claim 1 and 2, it is characterised in that：Described bearing (3) and speed change
The input of case input shaft is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944341.9U CN206159363U (en) | 2016-08-26 | 2016-08-26 | Engine power output structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944341.9U CN206159363U (en) | 2016-08-26 | 2016-08-26 | Engine power output structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159363U true CN206159363U (en) | 2017-05-10 |
Family
ID=58648420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620944341.9U Expired - Fee Related CN206159363U (en) | 2016-08-26 | 2016-08-26 | Engine power output structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382453A (en) * | 2018-03-05 | 2018-08-10 | 耐世特汽车系统（苏州）有限公司 | Tubing string servo steering system noise absorber and installation method |
-
2016
- 2016-08-26 CN CN201620944341.9U patent/CN206159363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382453A (en) * | 2018-03-05 | 2018-08-10 | 耐世特汽车系统（苏州）有限公司 | Tubing string servo steering system noise absorber and installation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |