CN204175497U - A kind of one way device for ignitor with buffering and reset function - Google Patents
A kind of one way device for ignitor with buffering and reset function Download PDFInfo
- Publication number
- CN204175497U CN204175497U CN201420646277.7U CN201420646277U CN204175497U CN 204175497 U CN204175497 U CN 204175497U CN 201420646277 U CN201420646277 U CN 201420646277U CN 204175497 U CN204175497 U CN 204175497U
- Authority
- CN
- China
- Prior art keywords
- way
- sleeve
- ring
- buffering
- ignitor
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to starter motor component device field, be specifically related to a kind of one way device for ignitor with buffering and reset function, be provided with multiple slotted eye in its one-way-sleeve, in each slotted eye, be provided with stage clip and roller, one end of stage clip contacts with roller, and the other end contacts with slotted eye sidewall; Between one-way-sleeve and shell, close-fitting has catch; The madial wall of one-way-sleeve is provided with the internal spline coordinated with splined shaft, and gear is built with two groups of needle bearings; One-way-sleeve is socketed with a slip ring, and is connected by turriform spring between slip ring with one-way-sleeve; One-way-sleeve is installed with respectively a back-up ring and a collar, and collar is positioned at the left side of back-up ring, slip ring passes through turriform spring compression in the left side of collar.Two groups of needle bearings of the present utility model can make live axle work more steady, improve motor running precision, improve motor working efficiency; The rigid impulse can alleviating starter motor is set by turriform spring, effectively can controls the reset of one-way element simultaneously, improve the starter motor life-span.
Description
Technical field:
The utility model relates to automobile starter component device field, relates to a kind of one way device for ignitor with buffering and reset function in particular.
Background technique:
Motor car engine is all start in advance by starter motor and work, starter motor comprises direct current motor, magnetic switch and overrunning clutch etc., the instruction sent according to ignition switch during magnetic switch work, promote overrunning clutch along driving axial front slide, and engage with the big trochal disc of motor, magnetic switch controls to be switched on or switched off the power supply connecting direct current motor simultaneously.Overrunning clutch is being the transmission of power of direct current motor to the big trochal disc of motor, and simultaneously after motor is started, the power blocking motor returns passes to direct current motor; Magnetic switch is generally fork type structure, overrunning clutch must be released during work engage with the big trochal disc of motor, connect the power supply of direct current motor afterwards again, otherwise there will be and beat tooth, this just requires that the closing time of switch must the delayed time be pushed out with overrunning clutch, but when the closing time of switch is too delayed, there will be apical tooth phenomenon.
Shift fork fluctuation shift fork cover during work, shift fork cover directly by force transmission to one-way element, released by one-way element, one-way element passes to gear, when gear engages with the flywheel of automobile starter, owing to lacking buffering, can cause rigid impulse to starter motor; When not beating phenomenon if there is motor, need one-way element can be withdrawn into the function of initial position simultaneously, now just need a kind of one way device for ignitor with buffering and reset function.
Model utility content:
The purpose of this utility model is for the deficiencies in the prior art part, provides a kind of one way device for ignitor with buffering and reset function, can alleviate the rigid impulse of starter motor, effectively can control the reset of one-way element simultaneously, improve the starter motor life-span.
Technology solution of the present utility model is as follows:
A kind of one way device for ignitor with buffering and reset function, it comprises gear, one-way-sleeve, shell, stage clip and roller, is provided with multiple slotted eye in described one-way-sleeve, is provided with stage clip and roller in each slotted eye, one end of stage clip contacts with roller, and the other end of stage clip contacts with slotted eye sidewall; Between described one-way-sleeve and shell, close-fitting has catch; The madial wall of described one-way-sleeve is provided with the internal spline coordinated with splined shaft, and described gear is built with two groups of needle bearings; Described one-way-sleeve is socketed with a slip ring, and is connected by turriform spring between slip ring with one-way-sleeve; Described one-way-sleeve is installed with respectively a back-up ring and a collar, and collar is positioned at the left side of back-up ring, slip ring passes through turriform spring compression in the left side of collar.
As preferably, described catch is socketed in the annular groove of gear.
As preferably, described turriform spring one end withstands on one-way-sleeve shoulder, and the other end is socketed on slip ring.
As preferably, described slip ring and shift fork Spielpassung are installed together.
As preferably, described stage clip and roller have six respectively, and uniform intervals is arranged in one-way-sleeve and gear couplings face place.
As preferably, described back-up ring is circular ring, and collar is the circular ring with a circle edge, side.
The beneficial effects of the utility model are:
Two groups of needle bearings of the present utility model can make live axle work more steady, improve motor running precision, improve motor working efficiency; By turriform spring, the rigid impulse can alleviating starter motor is set, namely when one-way element is got by the slip ring on shift fork, first compress turriform spring, engine flywheel face when making gear plectrum go out like this and on automobile has one to cushion, reduce directly to stamp and the end face of a pair gear that wear and tear, thus affect the normal engagement of gear; Turriform spring effectively can control the reset of one-way element simultaneously, improves the working life of starter motor.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 be one-way-sleeve inside of the present utility model partly cut open schematic diagram.
Embodiment:
Embodiment, see attached Fig. 1 and 2, a kind of one way device for ignitor with buffering and reset function, it comprises gear 1, one-way-sleeve 2, shell 3, stage clip 4 and roller 5, be provided with six slotted eyes in described one-way-sleeve, be provided with stage clip and roller in each slotted eye, one end of stage clip contacts with roller, the other end of stage clip contacts with slotted eye sidewall, and six stage clips and six roller uniform intervals are arranged in one-way-sleeve and gear couplings face place.Between described one-way-sleeve and shell, close-fitting has catch 6, and catch is socketed in the annular groove of gear, makes one-way element good sealing effect like this, avoids grease to run off from gap.
The madial wall of described one-way-sleeve is provided with the internal spline coordinated with splined shaft; Described gear is built with two groups of needle bearings 7, when two groups of needle bearing effects are starter motor work, slip ring stirred by shift fork, slip ring passes through turriform spring by force transmission to one-way-sleeve, one-way-sleeve passes to starter receiver, after starter receiver engages with the flywheel ring gear of automobile starter, jerk value when gear rotates is less, because close to the distance transferred to from gear of second group of bearing, rock little, be not easy like this to make motor damage, rocking of motor is little, live axle work can be made more steady, improve motor running precision, improve motor working efficiency, the life-span increases.
Described one-way-sleeve is socketed with a slip ring 8, and is connected by turriform spring 9 between slip ring with one-way-sleeve, turriform spring one end withstands on one-way-sleeve shoulder, and the other end is socketed on slip ring.
Described one-way-sleeve is installed with respectively back-up ring 10 and a collar 11, can control the mobile position of slip ring, and collar is positioned at the left side of back-up ring, slip ring passes through turriform spring compression in the left side of collar; Described back-up ring is circular ring, collar is the circular ring with a circle edge, side, back-up ring and collar are fixed on the specified position of one-way element by turriform spring, make it under starter motor state of rest, turriform spring has precompression effect, such shift fork, when promoting one-way element axial motion, has certain damping, the time of the dynamic and static make contact of switch and the time of gears meshing is matched.
Utility model works principle: slip ring and shift fork Spielpassung are installed together, during work, slip ring stirred by shift fork, slip ring passes through turriform spring by force transmission to one-way-sleeve, one-way-sleeve passes to starter receiver, when starter receiver engages with the flywheel ring gear of automobile starter, the effect of buffer starting gear mesh flywheel ring gear impact can be played by turriform spring, reduce the rigid impulse of starter motor, reduce the wearing and tearing to one-way element, when occurring that phenomenon can't be beaten by motor simultaneously, because slip ring and shift fork Spielpassung are installed, now need turriform spring that one-way element can be withdrawn into initial position.
Claims (6)
1. one kind has the one way device for ignitor of buffering and reset function, it comprises gear, one-way-sleeve, shell, stage clip and roller, is provided with multiple slotted eye in described one-way-sleeve, is provided with stage clip and roller in each slotted eye, one end of stage clip contacts with roller, and the other end of stage clip contacts with slotted eye sidewall; Between described one-way-sleeve and shell, close-fitting has catch; The madial wall of described one-way-sleeve is provided with the internal spline coordinated with splined shaft, it is characterized in that: described gear is built with two groups of needle bearings; Described one-way-sleeve is socketed with a slip ring, and is connected by turriform spring between slip ring with one-way-sleeve; Described one-way-sleeve is installed with respectively a back-up ring and a collar, and collar is positioned at the left side of back-up ring, slip ring passes through turriform spring compression in the left side of collar.
2. a kind of one way device for ignitor with buffering and reset function according to claim 1, is characterized in that: described catch is socketed in the annular groove of gear.
3. a kind of one way device for ignitor with buffering and reset function according to claim 1, is characterized in that: described turriform spring one end withstands on one-way-sleeve shoulder, and the other end is socketed on slip ring.
4. a kind of one way device for ignitor with buffering and reset function according to claim 1, is characterized in that: described slip ring and shift fork Spielpassung are installed together.
5. a kind of one way device for ignitor with buffering and reset function according to claim 1, it is characterized in that: described stage clip and roller have six respectively, uniform intervals is arranged in one-way-sleeve and gear couplings face place.
6. a kind of one way device for ignitor with buffering and reset function according to claim 1, is characterized in that: described back-up ring is circular ring, and collar is the circular ring with a circle edge, side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646277.7U CN204175497U (en) | 2014-10-31 | 2014-10-31 | A kind of one way device for ignitor with buffering and reset function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646277.7U CN204175497U (en) | 2014-10-31 | 2014-10-31 | A kind of one way device for ignitor with buffering and reset function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204175497U true CN204175497U (en) | 2015-02-25 |
Family
ID=52564310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646277.7U Expired - Fee Related CN204175497U (en) | 2014-10-31 | 2014-10-31 | A kind of one way device for ignitor with buffering and reset function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204175497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404195A (en) * | 2018-11-27 | 2019-03-01 | 瑞安市中镇汽车零部件制造有限公司 | A kind of starter roller type one way device |
| CN110081092A (en) * | 2019-05-30 | 2019-08-02 | 无锡市神力齿轮冷挤有限公司 | Flexibility engagement roller-type one way clutch |
-
2014
- 2014-10-31 CN CN201420646277.7U patent/CN204175497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404195A (en) * | 2018-11-27 | 2019-03-01 | 瑞安市中镇汽车零部件制造有限公司 | A kind of starter roller type one way device |
| CN110081092A (en) * | 2019-05-30 | 2019-08-02 | 无锡市神力齿轮冷挤有限公司 | Flexibility engagement roller-type one way clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102345548A (en) | System for cranking internal combustion engine by engagement of pinion with ring gear | |
| WO2009103267A3 (en) | Flywheel comprising a starter ring gear | |
| CN204175497U (en) | A kind of one way device for ignitor with buffering and reset function | |
| CN106741563B (en) | Oil-electricity hybrid power engine for motorcycle | |
| CN203770591U (en) | Intermediate shaft assembly for electric vehicle | |
| CN203641331U (en) | One-way overrunning clutch for starting motor | |
| CN201391407Y (en) | Starter driving device | |
| RU2013135931A (en) | STARTER WITH PLANETARY REDUCER | |
| CN103993964B (en) | A kind of engine auxiliary starting system and automotive power for idling start and stop | |
| CN202790207U (en) | One-way clutch | |
| CN103032241A (en) | Starter | |
| CN104500652B (en) | For vehicle flywheel assembly and there is its engine and vehicle | |
| WO2014019576A3 (en) | Method for breaking free a wet clutch of a motor vehicle at low temperatures | |
| CN202012434U (en) | Starter one-way part device for starting up or shutting down motor | |
| CN203879638U (en) | Engine auxiliary starting system and vehicle power system for idling starts and stops | |
| CN209724561U (en) | A kind of high leakproofness one way device for ignitor | |
| CN201363225Y (en) | Staring mechanism for engine of motor vehicle | |
| CN203655508U (en) | Large-power cranking motor | |
| CN201696199U (en) | Engine startup system | |
| CN203655949U (en) | One-way clutch of high-power starting motor | |
| CN201574861U (en) | Vehicle starter isolator | |
| CN103241108A (en) | Starting and power generation integrated machine for automobile | |
| CN204784436U (en) | Protruding flywheel assembly of engine | |
| CN202707330U (en) | Automobile starter | |
| RU152458U1 (en) | Flywheel with a variable moment of inertia |
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: 20150225 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |