CN2475604Y - Automobile flywheel - Google Patents
Automobile flywheel Download PDFInfo
- Publication number
- CN2475604Y CN2475604Y CN 01207561 CN01207561U CN2475604Y CN 2475604 Y CN2475604 Y CN 2475604Y CN 01207561 CN01207561 CN 01207561 CN 01207561 U CN01207561 U CN 01207561U CN 2475604 Y CN2475604 Y CN 2475604Y
- Authority
- CN
- China
- Prior art keywords
- synchro
- rolling body
- flywheel
- driving part
- automobile
- 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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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
An automobile flywheel relates to a structure which is used for an automobile semi-axes to drive the wheel in the hoped direction of rotation and to do completely free motion in the direction. The solution of the utility model is that: using the combination of two clutches, one clutch can produce a locking through at least three rolling elements, and the rolling element is positioned between two parts and can be guided by an active part; the other clutch produces a locking by using a convex body and a concave body, and the convex body is positioned between the active part and the passive part, and can be guided by the active part. The utility model makes the mechanism have simple structure, reliable operation and small travel in allowed direction, the mechanism effect is independent of other work of the automobile, and the working noise is low.
Description
The present invention is a kind of mechanical device that utilizes gasoline through freewheeling of automobile to make automobile oil-saving, is mainly used in by (or in the middle of transmission shaft and main reduction gear) between automobile driving wheel and the semiaxis.
People know by bike the time, because bicycle is loaded onto flywheel and made people economize many power.Can if loading onto flywheel, automobile not reach same effect yet? not only fuel-efficient but also reduce environmental pollution.
Therefore, task of the present invention is: create a kind of drive wheel front and back that can make and travel, can make the mechanical device of the complete art skating of drive wheel again.
Solution of the present invention is: the circular cone friction disengaging type Automobile flywheel of a kind of cylinder rolling body and controlling spring control, it is characterized in that being located between semiaxis and drive wheel or transmission shaft and the main reduction gear, constitute by circular cone friction clutch, cylinder rolling body overriding clutch and synchro, synchro is controlled by backguy, and the circular cone friction clutch is made of driving part, slide block, flywheel casing, passive element and controlling spring; Cylinder rolling body overriding clutch and controlling spring on slide block, driving part is connected with spline with semiaxis or transmission shaft, passive element is connected with screw with flywheel casing.
Hereinafter will contrast accompanying drawing in conjunction with the embodiments further describes
The drawing explanation:
Fig. 1 is the general assembly scheme drawing that is installed on semiaxis and potato driving wheel example;
Fig. 2 is the A-A section-drawing;
Fig. 3 is the bus scheme drawing of middle-size and small-size car;
The element of number in the figure representative or architectural feature are:
1 synchro, 2 control push rods, 3 wheel hubs, 4 check screws, 5 flywheel casings, 6,14 bearings, 7 retainers, 8 driving parts, 9 rollers, 10 slide blocks, 11 retracing springs, 12 connecting screws, 13 passive elements, 15 baffle plates, 16 semiaxis, 17 controlling springs, 18 captive nuts, 19 outrigger shafts.
Embodiment 1: the wheel hub 3 with reference to Fig. 1 automobile is connected with flywheel casing 5 usefulness check screws 4; Roller 9 is remained in the groove of slide block 10 with retainer 7; Controlling spring 17 is in the middle of the groove and convex surface of slide block 10, and controlling spring one end is fixed on the flywheel casing 5; Be connected with passive element 13 with connecting screw 12 again in slide block 10, driving part 8, retracing spring 11 usefulness baffle plates 15 (baffle plate 15 is fixed on the driving part 8) connect and semiaxis 16 is installed in flywheel casing 5; Wherein meshing between the flank of tooth of driving part 8 and slide block 10; Be connected with spline between driving part 8 and the semiaxis 16; Support with taper bearing 6,14 between flywheel casing 5, driving part 8 and the passive element 13.
When using present embodiment 1 to start vehicle; Semiaxis drives driving part, the cireular frequency of driving part 8 is during greater than the cireular frequency of passive element 13, roller 9 rolls in the groove of slide block 10, retainer 7 drives other roller 9 rollings simultaneously, axially be rolled to when contacting (as shown in Figure 2) cylinder rolling body 9 and flywheel casing 5 lockings with flywheel casing 5; The flank of tooth radial push slide block 10 of driving part 8 combines with the concave surface of passive element 13, thereby drive wheel begins to rotate.When the speed of driving part 8 during smaller or equal to the cireular frequency of passive element 13 (when car stops to refuel), cylinder rolling body 9 freely rotates in groove and retracing spring 11 elastic force radial push slide blocks 10 break away from the concave surface of slide block 10 convex cone faces and passive element 13, drive wheel this moment art skating fully.Produce locking or disengaging by controlling spring 17 and flywheel casing 5 during reversing, cause locking or disengaging between the moving cloth spare of slide block and principal and subordinate, run or slide thereby semiaxis drives wheel.When road conditions did not allow to slide, as long as stir synchro 1 once, synchro 1 promoted control push rod 2 and retainer 7 closures; Flywheel casing and retainer 7 are synchronous like this; Retainer 7 drives cylinder rolling bodys 9 and rolls in the groove of slide block 10, and retainer 7 drives other rolling body 9 and rolls simultaneously, axially is rolled to when contact with flywheel casing 5 (as shown in Figure 2) cylinder rolling body 9 and flywheel casing 5 lockings; The flank of tooth radial push slide block 10 of driving part 8 combines with the concave surface of passive element 13, thereby semiaxis 16 is synchronous with drive wheel.Entire mechanism is just finished task of the present invention like this.
Embodiment 3: the wheel hub 3 with reference to Fig. 3 automobile is connected with passive element 13 usefulness connecting screws 12; Cylinder rolling body 9 is remained in the groove of driving part 8 with retainer 7: semiaxis 16, driving part 8 and be connected with check screw 4 again in outrigger shaft 19 is installed in passive element 13; Support with taper bearing 6,14 between outrigger shaft 19, wheel hub 3 and the passive element 13.
When starting vehicle, semiaxis drives driving part, the cireular frequency of driving part 8 is during greater than the cireular frequency of passive element 13, cylinder rolling body 9 on the driving part 8 rolls in groove, retainer 7 drives other rolling body 9 rollings simultaneously, axially be rolled to when contacting with passive element 13 (as shown in Figure 2), cylinder rolling body and passive element close pin; Driving part 8 drives passive element and drive wheel begins to rotate.When the cireular frequency of driving part 8 during smaller or equal to the cireular frequency of passive element 13 (when car stops to refuel), freely rotates in the groove of cylinder rolling body 9; Driving part 8 breaks away from the inner face of passive element 13, and this moment, drive wheel can finish art skating.The principle of work of flywheel is the same during reversing.When road conditions did not allow to slide, as long as stir synchro 1 once, synchro 1 promoted control push rod 2 and retainer 7 closures; Passive element 13 is synchronous with retainer 7 like this; Retainer 7 drives cylinder rolling bodys 9 and rolls in the V-groove of driving part 8, keeps adding 7 simultaneously and drives other rolling body 9 and roll, and axially is rolled to when contacting with passive element 13 (as shown in Figure 2) cylinder rolling body 9 and passive element 13 lockings; Thereby semiaxis 16 is synchronous with drive wheel.Entire mechanism just can be finished task of the present invention like this.
When Automobile flywheel being installed in when using on the automobile, its remarkable oil-saving effect is of the present invention one big characteristics.And can correspondingly alleviate driver's labour intensity.Reduce the pollution of automobile to environment.
Claims (3)
1, the circular cone friction disengaging type Automobile flywheel of a kind of cylinder rolling body and controlling spring control, it is characterized in that being located between semiaxis and drive wheel or transmission shaft and the main reduction gear, constitute by circular cone friction clutch, cylinder rolling body overriding clutch and synchro, synchro is controlled by backguy, and the circular cone friction clutch is made of driving part, slide block, flywheel casing, passive element and controlling spring; Cylinder rolling body overriding clutch and controlling spring on slide block, driving part is connected with spline with semiaxis or transmission shaft, passive element is connected with screw with flywheel casing.
2, according to the described Automobile flywheel of claim 1, its feature slide block one end has the odd number groove, and odd number cylinder rolling body in the groove, the other end are that controlling spring is housed in the middle of the convex cone face.
3, according to claim 1,2 described Automobile flywheels, it is characterized in that in the backguy control system of locking device a synchro being arranged, synchro is made up of retracing spring, synchro and control push rod, and an end of control push rod has retracing spring, and the other end is welded in the right side of synchro.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207561 CN2475604Y (en) | 2001-03-19 | 2001-03-19 | Automobile flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207561 CN2475604Y (en) | 2001-03-19 | 2001-03-19 | Automobile flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2475604Y true CN2475604Y (en) | 2002-02-06 |
Family
ID=33627914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207561 Expired - Fee Related CN2475604Y (en) | 2001-03-19 | 2001-03-19 | Automobile flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2475604Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101678746B (en) * | 2007-05-17 | 2012-12-19 | 飞轮汽车制造有限公司 | High speed flywheel containment |
| CN110345172A (en) * | 2018-04-02 | 2019-10-18 | 法法汽车(中国)有限公司 | Clutch lock locking mechanism, lock-up clutch and two speed transmission |
-
2001
- 2001-03-19 CN CN 01207561 patent/CN2475604Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101678746B (en) * | 2007-05-17 | 2012-12-19 | 飞轮汽车制造有限公司 | High speed flywheel containment |
| CN110345172A (en) * | 2018-04-02 | 2019-10-18 | 法法汽车(中国)有限公司 | Clutch lock locking mechanism, lock-up clutch and two speed transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |