CN208376508U - A kind of engagement separator of dual power drive system - Google Patents
A kind of engagement separator of dual power drive system Download PDFInfo
- Publication number
- CN208376508U CN208376508U CN201820889769.7U CN201820889769U CN208376508U CN 208376508 U CN208376508 U CN 208376508U CN 201820889769 U CN201820889769 U CN 201820889769U CN 208376508 U CN208376508 U CN 208376508U
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- CN
- China
- Prior art keywords
- output shaft
- shift fork
- engagement
- drive system
- input shaft
- 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.)
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Abstract
The utility model discloses a kind of engagement separators of dual power drive system, including shell, output shaft, the inside of the shell is equipped with support, the center of the support is equipped with through-hole, the output shaft passes through through-hole, the surface of the output shaft is equipped with ball bearing, the ball bearing axial restraint on the support so that output shaft and support are in being rotatably connected；The left end face of the output shaft is equipped with the cylindrical boss coaxial with output shaft, and the outer surface of the cylindrical boss is equipped with needle bearing, and the outer surface of the needle bearing is socketed in the inner hole coaxial with motor input shaft of motor input shaft right end；Power engagement can be carried out with output shaft for motor input shaft or separate, the engagement separating mechanism to realize power transmitting or power disjunction by being equipped in the shell.A kind of engagement separator of the dual power drive system of the utility model, it is not only compact-sized but also easy to assembly, have the advantages that manufacturing cost is low, work efficiency is high.
Description
Technical field
The utility model relates to double-driving automobile actuation techniques field, specially a kind of engagement of dual power drive system point
From device.
Background technique
In today that fossil energy is increasingly in short supply, electric car using more more and more universal, it is electronic using what is be driven by electricity
Automobile come into the common people other.But pure electric vehicle causes electric car course continuation mileage limited due to the limitation of power battery electricity,
And the fuel-engined vehicle of mass selling is applied also very extensively since its power performance is good on market today, but fuel-engined vehicle is in vapour
Vehicle problem big there is also fuel consumption when starting to walk, therefore how to combine motor and fuel engines, to realize automobile
Double acting power drive is current problems faced.
Utility model content
The purpose of this utility model is to provide a kind of engagement separator of dual power drive system, which can be real
The combination of existing motor and fuel engines, is advanced with motor start-up automobile, and is cut after automobile reaches certain speed
Change the power using fuel engines into, the utility model have it is compact-sized, engage and separate rapid advantage, make full use of
The advantage of motor and fuel engines, solves the problems, such as the engagement of dual power drive system and separation.
To achieve the above object, the utility model provides the following technical solutions: a kind of engagement of dual power drive system point
From device, including shell, output shaft, the inside of the shell is equipped with support, and the center of the support is equipped with through-hole, the output
Axis passes through through-hole, and the surface of the output shaft is equipped with ball bearing, the ball bearing axial restraint on the support so that defeated
Shaft is in be rotatably connected with support；The left end face of the output shaft is equipped with the cylindrical boss coaxial with output shaft, described
The outer surface of cylindrical boss is equipped with needle bearing, the outer surface of the needle bearing be socketed in motor input shaft right end with
In the coaxial inner hole of motor input shaft；Power engagement can be carried out for motor input shaft and output shaft or divide by being equipped in the shell
From, with realize power transmitting or power disjunction engagement separating mechanism.
Preferably, the engagement separating mechanism includes shift fork axle, shift fork, clutch collar, and the shift fork axle is in elongated cylinder, institute
The top that ontology is arranged in shift fork axle is stated, the axis of the shift fork axle is parallel with the axis of through-hole, and the shift fork axle can be relative to
Ontology moves axially；The shift fork axle is equipped with shift fork, and the upper end of the shift fork is vertical with shift fork axle to be fixedly connected, and described group
The lower end of fork is detachably connected with clutch collar.
Preferably, the right end outer circle of the motor input shaft and the left end outer circle of output shaft are isometrical external splines structure, institute
Stating clutch collar is circular ring structure, the inner hole of the clutch collar be can with outside the right end outer circle of motor input shaft and the left end of output shaft
The internal spline structure that circle is meshed.
Preferably, in the concave ring being arranged in the middle part of the lower end insertion clutch collar outer round surface of the shift fork.
Preferably, the outer round surface of the motor input shaft is equipped with the engagement that limitation clutch collar is excessively mobile in the axial direction
Cover stop collar.
Preferably, the right side of the support and the right side of ball bearing are equipped with bearing cap.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the engagement separator of a kind of dual power drive system of the utility model, by the way that engagement point is arranged in shell
It disembarks structure, which can pass to the power of motor input shaft output shaft, or the power of motor input shaft is prevented to pass to
Output shaft has achieved the purpose that the utility model using effect is significant, is worthy to be popularized using motor power.
2, the engagement separator of a kind of dual power drive system of the utility model drives shift fork by mobile shift fork axle
Mobile, shift fork drives clutch collar to be moved forward and backward in turn, therefore easily realizes the power between motor input shaft and output shaft
Transmitting, sensitive, engagement separating action is rapid.
3, the engagement separator of a kind of dual power drive system of the utility model, it is not only compact-sized, but also assemble
It is convenient, have the advantages that manufacturing cost is low, work efficiency is high.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the engagement state of the utility model；
Fig. 2 is the schematic diagram of the section structure of the discrete state of the utility model.
In figure: 1- shell, 2- shift fork axle, 3- shift fork, 4- motor input shaft, 5- output shaft, 6- clutch collar, 7- needle roller axis
Hold, 8- ball bearing, 9- clutch collar stop collar, 10- bearing cap, 11- support, 12- through-hole, 41- right end outer circle, outside the left end 51-
Circle, 52- cylindrical boss, 61- concave ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, a kind of engagement separator of dual power drive system, including shell 1, output shaft 5, institute
The inside for stating shell 1 is equipped with support 11, and the center of the support 11 is equipped with through-hole 12, and the output shaft 5 passes through through-hole 12, described
The surface of output shaft 5 is equipped with ball bearing 8, and the ball bearing 8 is axially fixed on support 11, so that output shaft 5 and branch
Seat 11 is in be rotatably connected；The left end face of the output shaft 5 is equipped with the cylindrical boss 52 coaxial with output shaft 5, the circle
The outer surface of cylindrical end tangs 52 is equipped with needle bearing 7, and the outer surface of the needle bearing 7 is socketed in 4 right end of motor input shaft
The inner hole coaxial with motor input shaft 4 in；Power can be carried out with output shaft 5 for motor input shaft 4 by, which being equipped in the shell 1, connects
It closes or separates, the engagement separating mechanism to realize power transmitting or power disjunction.
The engagement separating mechanism includes shift fork axle 2, shift fork 3, clutch collar 6, and the shift fork axle 2 is in elongated cylinder, described
The top of ontology 1 is arranged in shift fork axle 2, and the axis of the shift fork axle 2 is parallel with the axis of through-hole 12, and the shift fork axle 2 can phase
Ontology 1 is moved axially；The shift fork axle 2 is equipped with shift fork 3, the upper end of the shift fork 3 fixed company vertical with shift fork axle 2
It connects, the lower end of the shift fork 3 is detachably connected with clutch collar 6.
The right end outer circle 41 of the motor input shaft 4 and the left end outer circle 51 of output shaft 5 are isometrical external splines structure, described
Clutch collar 6 is circular ring structure, and the inner hole of the clutch collar 6 is can be with the right end outer circle 41 of motor input shaft 4 and a left side for output shaft 5
The internal spline structure that end outer circle 51 is meshed.
In the concave ring 61 being arranged in the middle part of lower end insertion 6 outer round surface of clutch collar of the shift fork 3.
The outer round surface of the motor input shaft 4 is equipped with the excessively mobile clutch collar limit of limitation clutch collar 6 in the axial direction
Position ring 9.
The right side of the support 11 and the right side of ball bearing 8 are equipped with bearing cap 10.
Using a kind of dual power drive system of the utility model engagement separator when, first in motor input shaft 4
It is packed into needle bearing 7 in the coaxial inner of right side, motor input shaft 4 and needle bearing 7 are then socketed in 5 left end face of output shaft
On the cylindrical boss 52 coaxial with output shaft 5 being arranged；The right end of output shaft 5 is connected to the gearbox of fuel engines；
When needing to start automobile, shift fork axle 2 can be moved to left, shift fork axle 2 drives shift fork 3 to be moved to the left, and shift fork 3 drives clutch collar
6 are moved to the left, due in the inner hole of clutch collar 6 be equipped with can with outside the right end outer circle 41 of motor input shaft 4 and the left end of output shaft 5
The internal spline structure that the external splines of circle 51 combines, therefore, motor input shaft 4 pass to the power of motor by clutch collar 6
Output shaft 5, output shaft 5 sends power to gearbox again, and then gearbox output power band motor car wheel advances；Again due to shift fork
3 lower end is inserted into the concave ring 61 being arranged in the middle part of 6 outer round surface of clutch collar, therefore when the rotation of clutch collar 6, under shift fork 3
End can only be slided in concave ring 61, and shift fork 3 can only drive clutch collar 6 to move to left or move to right；It, can after speed reaches certain speed
The shift fork axle that moves right 2 makes shift fork axle 2 drive shift fork 3, and then clutch collar 6 is driven to move right, and clutch collar 6 is made to disengage motor
Input shaft 4 only engages with output shaft 5, then prevents motor input shaft 4 that the power of motor is passed to output shaft 5, at this point, can make
The power of fuel engines is sent into gearbox with gearbox, and then continues band motor car wheel and advances.
It is equipped with clutch collar stop collar 9 in the outer round surface of motor input shaft 4,6 mistake of clutch collar can be limited in the axial direction
Degree movement, to ensure that clutch collar 6 can be engaged with motor input shaft 4 and output shaft 5, realizes the reliable output of motor power.
In conclusion the utility model is passed the power of motor input shaft by the way that engagement separating mechanism is arranged in shell
Output shaft is passed, or the power of motor input shaft is prevented to pass to output shaft, has been achieved the purpose that using motor power, this
Utility model using effect is significant, is worthy to be popularized.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of engagement separator of dual power drive system, including shell (1), output shaft (5), it is characterised in that: described
The inside of shell (1) is equipped with support (11), and the center of the support (11) is equipped with through-hole (12), and the output shaft (5) passes through logical
The surface in hole (12), the output shaft (5) is equipped with ball bearing (8), and the ball bearing (8) is axially fixed in support (11)
On, so that output shaft (5) is in be rotatably connected with support (11)；The left end face of the output shaft (5) is equipped with and output shaft (5)
The outer surface of coaxial cylindrical boss (52), the cylindrical boss (52) is equipped with needle bearing (7), the needle bearing
(7) outer surface is socketed in the inner hole coaxial with motor input shaft (4) of motor input shaft (4) right end；In the shell (1)
Equipped with motor input shaft (4) and output shaft (5) can be carried out to power engagement or separated, to realize power transmitting or power point
Disconnected engagement separating mechanism.
2. a kind of engagement separator of dual power drive system according to claim 1, it is characterised in that: the engagement
Separating mechanism includes shift fork axle (2), shift fork (3), clutch collar (6), and the shift fork axle (2) is in elongated cylinder, the shift fork axle (2)
Top in shell (1) is set, and the axis of the shift fork axle (2) is parallel with the axis of through-hole (12), and the shift fork axle (2) can phase
Shell (1) is moved axially；The shift fork axle (2) is equipped with shift fork (3), the upper end and shift fork axle (2) of the shift fork (3)
It is vertically fixedly connected, the lower end of the shift fork (3) is detachably connected with clutch collar (6).
3. a kind of engagement separator of dual power drive system according to claim 2, it is characterised in that: the motor
The right end outer circle (41) of input shaft (4) and the left end outer circle (51) of output shaft (5) are isometrical external splines structure, the clutch collar
It (6) is circular ring structure, the inner hole of the clutch collar (6) is can be with the right end outer circle (41) and output shaft (5) of motor input shaft (4)
The internal spline structure that is meshed of left end outer circle (51).
4. a kind of engagement separator of dual power drive system according to claim 2, it is characterised in that: the shift fork
(3) in the concave ring (61) being arranged in the middle part of lower end insertion clutch collar (6) outer round surface.
5. a kind of engagement separator of dual power drive system according to claim 1, it is characterised in that: the motor
The outer round surface of input shaft (4) is equipped with the clutch collar stop collar (9) that limitation clutch collar (6) is excessively moved in the axial direction.
6. a kind of engagement separator of dual power drive system according to claim 1, it is characterised in that: the support
(11) right side on right side and ball bearing (8) is equipped with bearing cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889769.7U CN208376508U (en) | 2018-06-09 | 2018-06-09 | A kind of engagement separator of dual power drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889769.7U CN208376508U (en) | 2018-06-09 | 2018-06-09 | A kind of engagement separator of dual power drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208376508U true CN208376508U (en) | 2019-01-15 |
Family
ID=64966435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820889769.7U Expired - Fee Related CN208376508U (en) | 2018-06-09 | 2018-06-09 | A kind of engagement separator of dual power drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208376508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556615A (en) * | 2018-06-09 | 2018-09-21 | 无锡正瑞汽车传动技术有限公司 | A kind of engagement separator of dual power drive system |
-
2018
- 2018-06-09 CN CN201820889769.7U patent/CN208376508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556615A (en) * | 2018-06-09 | 2018-09-21 | 无锡正瑞汽车传动技术有限公司 | A kind of engagement separator of dual power drive system |
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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: 20190115 Termination date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |