CN201434046Y - Automobile engine flywheel assembly - Google Patents
Automobile engine flywheel assembly Download PDFInfo
- Publication number
- CN201434046Y CN201434046Y CN2009201537795U CN200920153779U CN201434046Y CN 201434046 Y CN201434046 Y CN 201434046Y CN 2009201537795 U CN2009201537795 U CN 2009201537795U CN 200920153779 U CN200920153779 U CN 200920153779U CN 201434046 Y CN201434046 Y CN 201434046Y
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- CN
- China
- Prior art keywords
- flywheel
- clutch
- positioning pin
- crankshaft
- hole
- 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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Abstract
The utility model relates to an automobile engine flywheel assembly comprising a flywheel and gear teeth which are linked into a whole, wherein the edge of the flywheel is provided with a clutch positioning pin hole and an assembling clutch bolt hole which are arranged at the circumference of a same circle, and the flywheel is connected with a clutch through the clutch positioning pin hole and theassembling clutch bolt hole; and the middle part of the flywheel is provided with a crankshaft positioning pin hole and an assembling crankshaft bolt hole which are arranged at the circumference of the same circle of the flywheel, and the flywheel is connected with a crankshaft through the crankshaft positioning pin hole and the assembling crankshaft bolt hole. The automobile engine flywheel assembly has simple structure and convenient installation, and can position the clutch and the crankshaft through the clutch positioning pin hole and the crankshaft positioning pin hole; and simultaneously, the clutch and the crankshaft are respectively assembled through the assembling bolt holes, as the assembling bolt holes are equidistantly arranged, balance between the flywheel and the clutch as well as the crankshaft can be kept, and the stability of transmission power of the flywheel can be maintained.
Description
Technical field
The utility model relates to a kind of auto parts machinery, specifically, relates to a kind of Automobile flywheel that assembles mutually with automobile engine crankshaft and clutch.
Background technique
Automobile flywheel is arranged between motor car engine and the clutch, is used for the balance transferring power.At present, two body structures that engine flywheel adopts signal teeth to combine with flywheel are to be assembled on the flywheel after the signal wheel that will have a signal teeth heats, this structure manufacturing process complexity, be difficult for guaranteeing the phase angle of timing points, the hidden danger that exists the signal wheel to come off, safety coefficient is low.And owing to the structure of motor car engine flywheel, clutch, gearbox etc. needs compact the setting, so the joint gap between motor car engine flywheel and clutch and the bent axle is little, needs to keep engine flywheel balance and stability operation in the transferring power process simultaneously.
The model utility content
The utility model provides a kind of simple in structure, easy for installation, the new automobile flywheel that stability is good at the problems referred to above that existing Automobile flywheel exists.
The technical solution of the utility model is: a kind of motor car engine flywheel is formed, the motor car engine flywheel is formed, comprise the flywheel and the gear teeth, the described flywheel and the gear teeth combine as a whole, the flywheel edge is provided with clutch positioning pin hole and assembling clutch bolt hole, clutch positioning pin hole and assembling clutch bolt hole are arranged on the circumference of same circle, and flywheel is connected with clutch with assembling clutch bolt hole by the clutch positioning pin hole; The intermediate portion of flywheel is provided with bent axle positioning pin hole and built-up crankshaft bolt hole, and bent axle positioning pin hole and built-up crankshaft bolt hole are arranged on the circumference of the same circle of flywheel, and flywheel is connected with bent axle with assembling built-up crankshaft bolt hole by the bent axle positioning pin hole;
Preferably, described clutch positioning pin hole is provided with two, and the clutch bolt hole is provided with four pairs, and the spacing between every adjacent two pairs of bolts hole is identical, and two bolt hole symmetries in the every pair of bolt hole;
Preferably, described bent axle positioning pin hole is provided with one, and the built-up crankshaft bolt hole is provided with six, and the spacing between per two adjacent bolts hole is identical.
The beneficial effects of the utility model are: the utility model is simple in structure, easy for installation, can position clutch and bent axle by clutch positioning pin hole and bent axle positioning pin hole; Respectively clutch and bent axle are assembled by mounting bolt hole simultaneously, because mounting bolt hole equidistantly arranges, make maintenance balance between flywheel and clutch and the bent axle, the stability that can keep the flywheel transferring power to be.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model specific embodiment;
Accompanying drawing 2 is the utility model specific embodiment A-A cross-sectional view.
Embodiment
Specific embodiment of the utility model shown in Fig. 1 to 2: a kind of motor car engine flywheel is formed, the motor car engine flywheel is formed, comprise the flywheel and the gear teeth, the described flywheel and the gear teeth combine as a whole, the flywheel edge is provided with two clutch positioning pin holes 1,2 and four pairs of assembling clutch bolt holes 3, clutch positioning pin hole 1,2 and assembling clutch bolt hole 3 be arranged on the circumference of same circle, spacing between every adjacent two pairs of bolts hole is identical, and two bolts hole symmetry flywheels in the every pair of bolt hole are by the clutch positioning pin hole with assemble the clutch bolt hole and be connected with clutch; The intermediate portion of flywheel is provided with a bent axle positioning pin hole 5 and six built-up crankshaft bolts hole 4, bent axle positioning pin hole 5 and built-up crankshaft bolt hole 4 are arranged on the circumference of the same circle of flywheel, and flywheel is connected with bent axle with assembling built-up crankshaft bolt hole 4 by bent axle positioning pin hole 5.
During work, flywheel is assembled on the clutch by assembling clutch bolt hole, and is installed on the bent axle by the built-up crankshaft bolt hole.Flywheel and bent axle run-in synchronism, and the power of motor is transported to gearbox by clutch; Motor and flywheel gear engagement drive flywheel and bent axle and rotate engine ignition.
Claims (3)
1. a motor car engine flywheel is formed, comprise the flywheel and the gear teeth, it is characterized in that: the described flywheel and the gear teeth combine as a whole, the flywheel edge is provided with clutch positioning pin hole and assembling clutch bolt hole, clutch positioning pin hole and assembling clutch bolt hole are arranged on the circumference of same circle, and flywheel is connected with clutch with assembling clutch bolt hole by the clutch positioning pin hole; The intermediate portion of flywheel is provided with bent axle positioning pin hole and built-up crankshaft bolt hole, and bent axle positioning pin hole and built-up crankshaft bolt hole are arranged on the circumference of the same circle of flywheel, and flywheel is connected with bent axle with the built-up crankshaft bolt hole by the bent axle positioning pin hole.
2. motor car engine flywheel as claimed in claim 1 is formed, it is characterized in that: described clutch positioning pin hole is provided with two, the clutch bolt hole is provided with four pairs, and the spacing between every adjacent two pairs of bolts hole is identical, and two bolt hole symmetries in the every pair of bolt hole.
3. motor car engine flywheel as claimed in claim 1 is formed, and it is characterized in that: described bent axle positioning pin hole is provided with one, and the built-up crankshaft bolt hole is provided with six, and the spacing between per two adjacent bolts hole is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201537795U CN201434046Y (en) | 2009-05-12 | 2009-05-12 | Automobile engine flywheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201537795U CN201434046Y (en) | 2009-05-12 | 2009-05-12 | Automobile engine flywheel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434046Y true CN201434046Y (en) | 2010-03-31 |
Family
ID=42052855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201537795U Expired - Fee Related CN201434046Y (en) | 2009-05-12 | 2009-05-12 | Automobile engine flywheel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434046Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338149A (en) * | 2010-07-23 | 2012-02-01 | 中清能（北京）科技有限公司 | Crankshaft-flywheel unit, and internal-combustion engine, compressor and motion transition mechanism adopting the crankshaft-flywheel unit |
| CN102678323A (en) * | 2012-05-09 | 2012-09-19 | 陕西北方动力有限责任公司 | Eight-cylinder water-cooling diesel engine provided with mechanical transmission |
| CN109654202A (en) * | 2019-02-15 | 2019-04-19 | 广西玉柴机器股份有限公司 | PTO gear engagement structure |
-
2009
- 2009-05-12 CN CN2009201537795U patent/CN201434046Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338149A (en) * | 2010-07-23 | 2012-02-01 | 中清能（北京）科技有限公司 | Crankshaft-flywheel unit, and internal-combustion engine, compressor and motion transition mechanism adopting the crankshaft-flywheel unit |
| CN102678323A (en) * | 2012-05-09 | 2012-09-19 | 陕西北方动力有限责任公司 | Eight-cylinder water-cooling diesel engine provided with mechanical transmission |
| CN109654202A (en) * | 2019-02-15 | 2019-04-19 | 广西玉柴机器股份有限公司 | PTO gear engagement structure |
| CN109654202B (en) * | 2019-02-15 | 2024-02-27 | 广西玉柴机器股份有限公司 | PTO gear engagement structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20140512 |