CN201434045Y - Shock absorption type automobile flywheel - Google Patents
Shock absorption type automobile flywheel Download PDFInfo
- Publication number
- CN201434045Y CN201434045Y CN2009201537757U CN200920153775U CN201434045Y CN 201434045 Y CN201434045 Y CN 201434045Y CN 2009201537757 U CN2009201537757 U CN 2009201537757U CN 200920153775 U CN200920153775 U CN 200920153775U CN 201434045 Y CN201434045 Y CN 201434045Y
- Authority
- CN
- China
- Prior art keywords
- flywheel
- positioning pin
- disk body
- pin hole
- bent axle
- 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
- 238000010521 absorption reaction Methods 0.000 title abstract 6
- 230000035939 shock Effects 0.000 title abstract 6
- 238000013016 damping Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a shock absorption type automobile flywheel which comprises a flywheel disk body, wherein clutch bolt holes and clutch bolt positioning pin holes which are matched with aclutch, as well as crankshaft positioning pin holes which are matched with a crankshaft are arranged on the flywheel disk body. The shock absorption type automobile flywheel is characterized in that:the crankshaft positioning pin holes are positioned on a concentric circle taking the central point of the flywheel disk body as the center of the circle; the clutch bolt holes and the clutch bolt positioning pin holes are positioned on another concentric circle taking the central point of the flywheel disk body as the center of the circle; and a shock absorption ring is arranged between the two concentric circles on the flywheel disk body. In the shock absorption type automobile flywheel, as the shock absorption ring is arranged on the flywheel disk body, the vibration of the flywheel in theprocess of operation can be reduced, and the wear of a gear ring is reduced simultaneously. The uneven distribution of the crankshaft positioning pin holes on the same concentric circle also can reduce the vibration of the flywheel.
Description
Technical field
The utility model relates to a kind of auto parts and components, particularly a kind of can slowly-releasing automobile working procedure in the Automobile flywheel of strenuous vibration between flywheel and other power transmission components.
Background technique
The main effect of Automobile flywheel is that bent axle is turned round in each work cycle evenly, to guarantee that cycle irregularity is within the scope of regulation, simultaneously, flywheel can also guarantee the stability of motor empty wagons running, assist speed regulator when the engine load rapid change, to stop the undue variation of speed, thereby, the strenuous vibration that flywheel needs bent axle to be brought it discharges, thereby guarantee that whole system works well, existing flywheel improves from the gear ring that is installed on the flywheel mostly, yet easy like this causing wears no resistance, poor reliability, noise is big, problems such as rate of fault height, and then influence working life of flywheel.
The model utility content
The purpose of this utility model is to provide a kind of new-type vibration damper flywheel at have the shortcoming that Automobile flywheel exists now on damping performance.
The technical solution of the utility model is: a kind of shock-decreasing type Automobile flywheel, comprise a flywheel disk body, described flywheel disk body is provided with clutch bolt hole, the clutch bolt positioning pin hole that matches with clutch, and the bent axle positioning pin hole that matches with bent axle, the central point that described bent axle positioning pin hole is positioned at the flywheel disk body is on the concentric circle in the center of circle, the central point that clutch bolt hole and clutch bolt positioning pin hole are positioned at the flywheel disk body is on another concentric circle in the center of circle, is provided with damping ring between two concentric circles on the described flywheel disk body.
Preferably: described bent axle positioning pin hole is provided with 6, wherein, 5 bent axle positioning pin holes are positioned on these concentrically ringed 6 bisectrixs, and in addition the angle that forms of adjacent two the bent axle positioning pin hole centers with it of line between 1 bent axle positioning pin hole center and the flywheel disk body center and the line between the flywheel disk body center is respectively 72 and spends and 48 spend.
Preferably: described clutch bolt hole is provided with 6, and described clutch positioning pin hole is provided with 3.
The beneficial effects of the utility model are: the utility model flywheel disk body is provided with damping ring, can reduce the vibrations of flywheel in the process of flywheel running, the wearing and tearing that alleviated gear ring simultaneously.Bent axle positioning pin hole uneven distribution on same concentric circle also can reduce the vibrations of flywheel.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the sectional view of A-A shown in Figure 1
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model:
A kind of shock-decreasing type Automobile flywheel, comprise a flywheel disk body, described flywheel disk body is provided with clutch bolt hole 1, the clutch bolt positioning pin hole 2 that matches with clutch, and the bent axle positioning pin hole 3 that matches with bent axle, the central point that described bent axle positioning pin hole 3 is positioned at the flywheel disk body is on the concentric circle in the center of circle, the central point that clutch bolt hole 1 and clutch bolt positioning pin hole 2 are positioned at the flywheel disk body is on another concentric circle in the center of circle, be provided with damping ring 4 between two concentric circles on the described flywheel disk body, damping ring 4 is an elastic element.Described bent axle positioning pin hole 3 is provided with 6, wherein, 5 bent axle positioning pin holes 3 are positioned on these concentrically ringed 6 bisectrixs, and in addition the angle that forms of adjacent two bent axle positioning pin hole 3 centers with it of line between 1 bent axle positioning pin hole 3 center and the flywheel disk body center and the line between the flywheel disk body center is respectively 72 and spends and 48 spend.Described clutch bolt hole is provided with 6, and described clutch positioning pin hole is provided with 3.
Claims (3)
1, a kind of shock-decreasing type Automobile flywheel, comprise a flywheel disk body, described flywheel disk body is provided with clutch bolt hole, the clutch bolt positioning pin hole that matches with clutch, and the bent axle positioning pin hole that matches with bent axle, it is characterized in that: the central point that described bent axle positioning pin hole is positioned at the flywheel disk body is on the concentric circle in the center of circle, the central point that clutch bolt hole and clutch bolt positioning pin hole are positioned at the flywheel disk body is on another concentric circle in the center of circle, is provided with damping ring between two concentric circles on the described flywheel disk body.
2, shock-decreasing type Automobile flywheel as claimed in claim 1, it is characterized in that: described bent axle positioning pin hole is provided with 6, wherein, 5 bent axle positioning pin holes are positioned on these concentrically ringed 6 bisectrixs, and in addition the angle that forms of adjacent two the bent axle positioning pin hole centers with it of line between 1 bent axle positioning pin hole center and the flywheel disk body center and the line between the flywheel disk body center is respectively 72 and spends and 48 spend.
3, shock-decreasing type Automobile flywheel as claimed in claim 1 is characterized in that: described clutch bolt hole is provided with 6, and described clutch positioning pin hole is provided with 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201537757U CN201434045Y (en) | 2009-05-12 | 2009-05-12 | Shock absorption type automobile flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201537757U CN201434045Y (en) | 2009-05-12 | 2009-05-12 | Shock absorption type automobile flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434045Y true CN201434045Y (en) | 2010-03-31 |
Family
ID=42052854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201537757U Expired - Fee Related CN201434045Y (en) | 2009-05-12 | 2009-05-12 | Shock absorption type automobile flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434045Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443503A (en) * | 2011-03-16 | 2013-12-11 | 飞轮汽车制造有限公司 | High speed flywheel |
-
2009
- 2009-05-12 CN CN2009201537757U patent/CN201434045Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443503A (en) * | 2011-03-16 | 2013-12-11 | 飞轮汽车制造有限公司 | High speed flywheel |
| CN103443503B (en) * | 2011-03-16 | 2016-03-02 | 飞轮汽车制造有限公司 | high speed flywheel |
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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 |