CN206530436U - A kind of starter of integral type reducing gear - Google Patents
A kind of starter of integral type reducing gear Download PDFInfo
- Publication number
- CN206530436U CN206530436U CN201720248901.1U CN201720248901U CN206530436U CN 206530436 U CN206530436 U CN 206530436U CN 201720248901 U CN201720248901 U CN 201720248901U CN 206530436 U CN206530436 U CN 206530436U
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- guide cylinder
- starter
- shaft base
- type
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model is related to a kind of starter of integral type reducing gear, including drive shaft, and the drive shaft left part interference fit is provided with gear；The drive shaft right part, which coordinates to be provided with drive shaft base, the right flank of the drive shaft base, is equiped with planetary gear pin；The drive shaft chassis left side is provided with type type groove, the drive shaft right-hand member is socketed with guide cylinder, and guide cylinder right part is located in type type groove, and guide cylinder left part is stretched out in the left of drive shaft base, and roller is equiped between guide cylinder and drive shaft base, and roller is located in type type groove；Cover lid is equiped between the guide cylinder left part and drive shaft base.Isolator and drive shaft are made of one formula by the utility model, and drive shaft working method was got the drive shaft changed till now by former entirety and got, and reduces the weight got, reduces the requirement of electromagnetic switch, reduces overall weight.
Description
Technical field：
The utility model is related to starter devices field, more particularly to a kind of starting of integral type reducing gear
Machine.
Background technology：
Automobile engine is all pre-actuated and worked by starter, and starter includes dc motor, magnetic switch
With one-way clutch etc., magnetic switch is the instruction sent according to ignition switch when working, and promotes one-way clutch along drive shaft
Forward slip, and engaged with the big trochal disc of engine, while magnetic switch control is switched on or switched off the electricity of connection dc motor
Source.One-way clutch is being the big trochal disc that the power of dc motor is passed to engine, while when engine is started
After, block the power of engine to return and be transmitted to dc motor；
Shift fork fluctuates shift fork set during work, and shift fork set directly transfers the force to isolator, isolator released, unidirectionally
Device passes to gear, when gear is engaged with the flywheel of automobile starter, connects starter main contacts after engagement, and main contacts is by electric power storage
Pond is connected with starter carbon brush frame, and the electric current of battery is transferred on armature by carbon brush, and armature rotation drives isolator, unidirectionally
Device little gear drives gear ring driven by engine again, reaches certain rotating speed rear engine and starts.
Isolator passes to the moment of torsion that motor is produced the transmission device of flywheel, the isolator assembly structure of prior art,
The tail end of its gear shaft is directly contacted with the driving lever on starter, and driving lever withstands gear shaft and forward handsetting gear axle, gear shaft
On drive gear be meshed with the input gear of engine, while the spring-compressed between back-up ring and splined sleeve, Ran Houqi
Motivation starts, and the rotation torque of starter is transferred to roller and splined sleeve by reduction gearing, finally to gear shaft, so that
Smoothly start engine, existing isolator assembly structure overall structure is larger, and existing isolator is as shown in Figure 1：Its work
Process is：Slip ring is installed togather with shift fork gap, during work, and shift fork stirs slip ring, and slip ring will be made by turriform spring
One-way-sleeve is firmly passed to, one-way-sleeve passes to starter receiver, when starter receiver is engaged with the flywheel ring gear of automobile starter, tied
Structure is complicated, heavier-weight, and isolator integrally gets the power, it is necessary to larger with getting for shift fork during work, for electromagnetic switch
The requirement of power is higher.
Utility model content：
The purpose of this utility model is that there is provided a kind of starting of integral type reducing gear in view of the deficiencies of the prior art
Machine, formula is made of one by isolator and drive shaft, and drive shaft working method got the driving changed till now by former entirety
Axle is got, and reduces the weight got, and reduces the requirement of electromagnetic switch, reduces overall weight.
Technology solution of the present utility model is as follows：
A kind of starter of integral type reducing gear, including drive shaft, the drive shaft left part interference fit install with teeth
Wheel；The drive shaft right part, which coordinates to be provided with drive shaft base, the right flank of the drive shaft base, is equiped with planetary gear pin；
The drive shaft chassis left side is provided with type type groove, and the drive shaft right-hand member is socketed with guide cylinder, and guide cylinder right part is located at type
In type groove, guide cylinder left part stretches out is equiped with roller between the left of drive shaft base, and guide cylinder and drive shaft base, and
Roller is located in type type groove；Cover lid is equiped between the guide cylinder left part and drive shaft base.
Preferably, being equiped with axle bush between the guide cylinder and drive shaft.
Preferably, close-fitting has inserted sheet between the cover lid, guide cylinder and drive shaft base.
Preferably, the guide cylinder left part is provided with a cascaded surface, cover lid is located at cascaded surface position, and inserted sheet is tight
Fit in the annular groove formed between cover lid, guide cylinder and drive shaft base.
Preferably, the gear is provided with an annular groove, shift fork, which coordinates, to be installed in annular groove.
The beneficial effects of the utility model are：
Isolator of the present utility model is made of one formula with drive shaft, and drive shaft working method was got by former entirety to be changed
The drive shaft become till now is got, and reduces the weight got, and reduces the requirement of electromagnetic switch, reduces overall weight.
Brief description of the drawings：
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of prior art；
Fig. 2 is structural representation of the present utility model；
Symbol description in Fig. 2：1-drive shaft；2-gear；3-drive shaft base；4-planetary gear pin；5-guide cylinder；
6-roller；7-cover lid；8-axle bush；9-inserted sheet；10-annular groove.
Embodiment：
Embodiment, is shown in accompanying drawing 2, a kind of starter of integral type reducing gear, including drive shaft 1, the drive shaft left part
Interference fit is provided with gear 2；The drive shaft right part, which coordinates, is provided with drive shaft base 3, the right side of the drive shaft base
Planetary gear pin 4 is equiped with face；The drive shaft chassis left side is provided with type type groove, and the drive shaft right-hand member is socketed with guide cylinder
5, guide cylinder right part is located in type type groove, and guide cylinder left part is stretched out in the left of drive shaft base, and guide cylinder and drive shaft
Roller 6 is equiped between base, and roller is located in type type groove；It is equiped between the guide cylinder left part and drive shaft base
Cover lid 7.
Axle bush 8 is equiped between the guide cylinder and drive shaft, axle bush makes to produce the company of slip between guide cylinder and drive shaft
Connect, reduce friction.
Close-fitting has inserted sheet 9 between the cover lid, guide cylinder and drive shaft base.The guide cylinder left part is provided with a rank
Tread, cover lid is located at cascaded surface position, and the annular groove that inserted sheet close-fitting is formed between cover lid, guide cylinder and drive shaft base
Interior, inserted sheet plays sealed effect, makes isolator good sealing effect, prevents throwing away for grease.
The gear is provided with an annular groove 10, and shift fork, which coordinates, to be installed in annular groove, because gear and drive shaft are that interference is matched somebody with somebody
Conjunction connects together, shift fork handsetting gear, drives drive shaft to get, and then gear is meshed with the Flywheel disc of engine.
The utility model is provided with gear due to drive shaft left part interference fit, and drive shaft working method is by former entirety
Get the simply drive shaft changed till now to get, reduce the weight got, reduce the requirement of electromagnetic switch, reduce overall
Weight.
Above-described embodiment is the specific descriptions carried out to the utility model, and simply the utility model is carried out furtherly
It is bright, it is impossible to be interpreted as the restriction to the utility model protection domain, those skilled in the art is according in above-mentioned utility model
Appearance is made some nonessential modifications and adaptations and each fallen within protection domain of the present utility model.
Claims (5)
1. a kind of starter of integral type reducing gear, including drive shaft, it is characterised in that：The drive shaft left part interference fit
Gear is installed；The drive shaft right part, which coordinates to be provided with drive shaft base, the right flank of the drive shaft base, to be equiped with
Planetary gear pin；The drive shaft chassis left side is provided with type type groove, and the drive shaft right-hand member is socketed with guide cylinder, guide cylinder right part
In type type groove, guide cylinder left part stretches out to be installed between the left of drive shaft base, and guide cylinder and drive shaft base
There is roller, and roller is located in type type groove；Cover lid is equiped between the guide cylinder left part and drive shaft base.
2. a kind of starter of integral type reducing gear according to claim 1, it is characterised in that：The guide cylinder is with driving
Axle bush is equiped between moving axis.
3. a kind of starter of integral type reducing gear according to claim 1, it is characterised in that：The cover lid, guiding
Close-fitting has inserted sheet between cylinder and drive shaft base.
4. a kind of starter of integral type reducing gear according to claim 3, it is characterised in that：The guide cylinder left part
Provided with a cascaded surface, cover lid is located at cascaded surface position, and inserted sheet close-fitting is between cover lid, guide cylinder and drive shaft base
In the annular groove of formation.
5. a kind of starter of integral type reducing gear according to claim 3, it is characterised in that：The gear is provided with
One annular groove, shift fork, which coordinates, to be installed in annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248901.1U CN206530436U (en) | 2017-03-15 | 2017-03-15 | A kind of starter of integral type reducing gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248901.1U CN206530436U (en) | 2017-03-15 | 2017-03-15 | A kind of starter of integral type reducing gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530436U true CN206530436U (en) | 2017-09-29 |
Family
ID=59914647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720248901.1U Expired - Fee Related CN206530436U (en) | 2017-03-15 | 2017-03-15 | A kind of starter of integral type reducing gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489577A (en) * | 2017-09-29 | 2017-12-19 | 重庆洋迪机电有限公司 | A kind of isolator assembly |
-
2017
- 2017-03-15 CN CN201720248901.1U patent/CN206530436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489577A (en) * | 2017-09-29 | 2017-12-19 | 重庆洋迪机电有限公司 | A kind of isolator assembly |
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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 |
Granted publication date: 20170929 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |