CN209616870U - A kind of water jacket shell and hybrid power mechanical-electric coupling assembly - Google Patents
A kind of water jacket shell and hybrid power mechanical-electric coupling assembly Download PDFInfo
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- CN209616870U CN209616870U CN201920076542.5U CN201920076542U CN209616870U CN 209616870 U CN209616870 U CN 209616870U CN 201920076542 U CN201920076542 U CN 201920076542U CN 209616870 U CN209616870 U CN 209616870U
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- end wall
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Abstract
The utility model discloses a kind of water jacket shell and hybrid power mechanical-electric coupling assemblies, are related to technical field of hybrid power.The water jacket shell includes the peripheral wall and end wall being fixedly connected, peripheral wall and end wall enclose the installation cavity for installing coupling mechanism, side of the peripheral wall far from end wall is open end, the inner surface of installation cavity is provided with the first auxiliary section for cooperating with coupling mechanism, and the intermediate position of end wall is provided with along the axially extending of water jacket shell and for the second auxiliary section with coupling mechanism cooperation.Water jacket shell structure design is reasonable, convenient processing and manufacture, is conducive to mass production, and convenient for coupling mechanisms such as arrangement motor rotation change, separation clutch, electric machine assembly and lubricant passage ways in installation cavity, integral arrangement is compact, saves space.
Description
Technical field
The utility model relates to technical field of hybrid power, in particular to a kind of water jacket shell and hybrid power machine
It is electrically coupled assembly.
Background technique
With the development of science and technology the development of automobile industry, the environmental consciousness of people gradually enhances.However, electric vehicle has
Course continuation mileage is short, charging is inconvenient, battery life is short, output torque is unable to satisfy heavy duty requirements etc. problem.Therefore, it mixes
Power technology is more and more popular with consumers.
In existing Technology of Hybrid Electric Vehicle, by the way of water jacket and outer housing one sand casting, both ends open is formed
Intermediate cavity, and separate clutch device with cumbersome, cause to produce the low problem of assembly efficiency.
Utility model content
The purpose of this utility model is to provide a kind of water jacket shell, convenient processing and manufacture improves production efficiency, convenient for criticizing
Amount production.
The embodiments of the present invention are achieved in that
Based on above-mentioned purpose, the embodiments of the present invention provide a kind of water jacket shell, including the peripheral wall being fixedly connected
And end wall, the peripheral wall and the end wall enclose the installation cavity for installing coupling mechanism, the peripheral wall is far from the end wall
Side be open end, the inner surface of the installation cavity is provided with the first auxiliary section for cooperating with coupling mechanism, the end
The intermediate position of wall is provided with along the axially extending of the water jacket shell and for the second auxiliary section with coupling mechanism cooperation.
In addition, the water jacket shell that embodiment according to the present utility model provides, can also have following additional technology special
Sign:
In the alternative embodiment of the utility model, first auxiliary section includes that rotation becomes auxiliary section and stator auxiliary section,
The rotation becomes matching part in the end wall, and fixes for becoming cooperation with the motor rotation in the coupling mechanism, the stator
Matching part is fixed in the peripheral wall, and for cooperating with the motor stator in the coupling mechanism.
In the alternative embodiment of the utility model, the stator auxiliary section includes positioning step and fixes keyway, described
Positioning step extends along the inner surface of the peripheral wall and for cooperating with motor stator limit, and the fixed keyway is described in
The axial direction of peripheral wall opens up and for fixing with motor stator cooperation.
In the alternative embodiment of the utility model, along from the end wall to the direction of the open end, the peripheral wall
Outer surface is successively spaced the first seal groove of setting, oil return hole, the second seal groove, cooling water channel and third seal groove；
First seal groove is used to be embedded the sealing ring of sealing transmission oil, and the oil return hole, which runs through, is opened in institute
It states peripheral wall and is used to for the installation cavity being connected to transmission side shell oil pocket, second seal groove and the third seal groove
It is used to be embedded the sealing ring of sealing cooling water channel coolant liquid.
In the alternative embodiment of the utility model, the cooling water channel is provided with fuisw rib circumferentially.
In the alternative embodiment of the utility model, it includes that rotation change fixing lug boss and rotation set position are stopped that the rotation, which becomes auxiliary section,
Mouthful, the rotation becomes fixing lug boss and is arranged along the periphery of second auxiliary section, and the rotation change positioning spigot becomes along the rotation to be fixed
The periphery of boss opens up.
In the alternative embodiment of the utility model, the end wall is provided with low-pressure line-outgoing portion, the low-pressure line-outgoing portion
Outer surface offers mounting groove, and the water jacket shell further includes cover board, and the cover board is removably connected to the low-pressure line-outgoing
Portion and for covering the mounting groove.
In the alternative embodiment of the utility model, from the end wall to the direction of the open end, second cooperation
Portion successively includes oil sealing portion, retaining ring portion, first bearing fixed part, oil jacket portion and second bearing fixed part.
In the alternative embodiment of the utility model, the end wall offers lubricant passage way, and the lubricant passage way includes connecting
Logical perpendicular section and crosspiece, perpendicular section the radially extending along the end wall, axial direction of the crosspiece along second auxiliary section are prolonged
It stretches, and the central axis of the crosspiece is vertical with the end wall.
The utility model additionally provides a kind of hybrid power mechanical-electric coupling assembly, including the water jacket shell, the water
Set of shells is by second auxiliary section and the input terminal mating connection for separating clutch, by first auxiliary section by motor
Stator and electrical machine rotation, which becomes, is fixed in the installation cavity.
The beneficial effect of the utility model embodiment is: reasonable in design, manufacture easy to process is conducive to batch metaplasia
It producing, is provided with the second auxiliary section in water jacket shell, the input terminal be convenient for by the second auxiliary section and separate clutch is cooperatively connected,
It is convenient for becoming with the motor stator in coupling mechanism, motor rotation by the first auxiliary section of installation inner cavity surface setting and is cooperatively connected,
Connection size is easily guaranteed by machining, installation positioning accuracy is improved, simultaneously as being convenient in the installation cavity of water jacket shell
Arrange that motor rotation becomes, separates the coupling mechanisms such as clutch, electric machine assembly and lubricant passage way, so that integral arrangement is compact,
Save space.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of water jacket shell that the utility model embodiment 1 provides；
Fig. 2 is the cross-sectional view of water jacket shell；
Fig. 3 is the schematic diagram at the second visual angle of water jacket shell；
Fig. 4 is the schematic diagram of water jacket shell and motor stator cooperation；
Fig. 5 is the structural schematic diagram at water jacket shell third visual angle；
Fig. 6 is the decomposition diagram of water jacket shell and harness sealing block；
Fig. 7 is the schematic diagram at the 4th visual angle of water jacket shell；
Fig. 8 is the cross-sectional view at another visual angle of water jacket shell；
Fig. 9 is the cross-sectional view for the hybrid power mechanical-electric coupling assembly that the utility model embodiment 2 provides.
Icon: 100- water jacket shell；10- peripheral wall；The closed end 11-；The open end 12-；13- installation cavity；131- rotation, which becomes, to be fixed
Boss；132- rotation becomes positioning spigot；1325- locating groove；133- positioning step；134- fixes keyway；The first seal groove of 141-；
142- oil return hole；The second seal groove of 143-；144- cooling water channel；145- fuisw rib；146- third seal groove；18- end wall；181-
Low-pressure line-outgoing portion；182- harness sealing block；183- mounting groove；184- cover board；The second auxiliary section 19-；191- oil sealing portion；192- gear
Circle portion；193- first bearing fixed part；194- oil jacket portion；195- second bearing fixed part；20- high-pressure oil passage；21- low pressure oil
Road；22- erects section；23- crosspiece；200- hybrid power mechanical-electric coupling assembly；25- motor stator；26- rotor；The rotation of 27- motor
Become；28- separates clutch；283- input terminal；29- rotor field spider.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Embodiment 1
Fig. 1 is the structural schematic diagram at 100 first visual angle of water jacket shell provided in this embodiment, and Fig. 2 is water jacket shell 100
Cross-sectional view please refers to shown in Fig. 1 and Fig. 2.
Water jacket shell 100 is Vessel-like structures and peripheral wall 10 and end wall 18 including being fixedly connected, peripheral wall 10 and end wall 18
Enclose installation cavity 13, the present embodiment is to be integrally formed water jacket shell 100 and coupling mechanism cooperation assembling using die-casting process
For hybrid power mechanical-electric coupling assembly 200.
100 high production efficiency of water jacket shell provided in this embodiment, significant dimensions can be guaranteed by machining on shell, from
And the positioning accuracy of hybrid power mechanical-electric coupling assembly 200 is improved, be conducive to the promotion of system effectiveness.
The specific structure to all parts of the water jacket shell 100 and mutual corresponding relationship carry out specifically below
It is bright.
Please continue to refer to shown in Fig. 1 and Fig. 2, water jacket shell 100 has the installation cavity enclosed by peripheral wall 10 and end wall 18
13, which is used to install motor stator 25, rotor 26, motor rotation change 27 and separation clutch in coupling mechanism
Device 28, so that the integral arrangement of hybrid power mechanical-electric coupling assembly 200 is compact, it is easy for installation, save space.
Specifically, water jacket shell 100 is rotary structure, the inner surface of installation cavity 13 is provided with the first auxiliary section, wherein
First auxiliary section is used for and the motor stator 25 in coupling mechanism, motor rotation become 27 cooperations and fix.At the intermediate position of end wall 18
It is provided with the second auxiliary section 19, the second auxiliary section 19 is along the axially extending of water jacket shell 100, and passing through the second auxiliary section 19 can
The input terminal 283 of coupling mechanism is cooperatively connected with water jacket shell 100.
In the present embodiment, water jacket shell 100 includes opposite closed end 11 and open end 12, wherein where end wall 18
Side is closed end 11, and side of the peripheral wall 10 far from end wall 18 is open end 12.
Fig. 3 be 100 second visual angle of water jacket shell provided in this embodiment structural schematic diagram, referring to figure 2. with Fig. 3 institute
Show.
First auxiliary section includes that rotation becomes auxiliary section and stator auxiliary section.Rotation becomes matching part in the inner surface of end wall 18, determines
Sub- matching part becomes auxiliary section by rotation and fixes 27 cooperation of motor rotation change in coupling mechanism, lead in the inner surface of peripheral wall 10
Stator auxiliary section is crossed to fix the cooperation of motor stator 25 in coupling mechanism.
Specifically, it includes that rotation change fixing lug boss 131 and rotation become positioning spigot 132, rotation change fixing lug boss 131 that rotation, which becomes auxiliary section,
Quantity be it is multiple, and protrude from end wall 18 inner surface setting, rotation become fixing lug boss 131 offer threaded securing bores, adopt
It is fixedly connected after being set to rotation set with fixing piece pressure with threaded securing bores, to limit the axial movement of rotation set, all
Rotation become fixing lug boss 131 along the second auxiliary section 19 circumferential annular space be arranged, rotation become positioning spigot 132 quantity be also more
A, whole rotations becomes positioning spigot 132 as arc section and is arranged at intervals at the circumferential direction of rotation change fixing lug boss 131.
In the present embodiment, one of rotation, which becomes on positioning spigot 132, offers locating groove 1325, the locating groove
1325 is corresponding with the positioning convex key on rotation set, and rotation set and rotation are become 132 corresponding matching of positioning spigot when installation, and
By rotation set on positioning convex key be set at locating groove 1325 to rotation set carry out it is circumferentially positioned, rotation become fixation it is convex
Platform 131 cooperates fixing piece to carry out axially position to rotation set, so that rotation set is fixedly connected with water jacket shell 100.
Fig. 4 is the schematic diagram that water jacket shell 100 and motor stator 25 cooperate, referring to figure 2. and shown in Fig. 4.
Specifically, stator auxiliary section includes positioning step 133 and fixed keyway 134, wherein positioning step 133 is along peripheral wall
10 inner surface circumferential direction ring is set, and fixed keyway 134 is opened up along the inner surface axial of peripheral wall 10, is limited by positioning step 133
The axial restraint position of motor stator 25, the circumferentially fixed position of motor stator 25 is limited by fixed keyway 134, and is coupled
The periphery wall 10 of motor stator 25 offers positioning spline corresponding with fixed keyway 134 in mechanism.
In assembly, motor stator 25 is packed into the installation cavity 13 of water jacket shell 100 by hot cover process, and using fixed
Position key cooperates with fixed keyway 134 and positioning spline simultaneously, realizes that water jacket shell 100 is connected with the interference of motor stator 25, from
And ensure that and fitted closely between motor stator 25 and water jacket shell 100, reduce water jacket shell 100 and motor to greatest extent
Thermal resistance between stator 25.
Fig. 5 is the structural schematic diagram at 100 third visual angle of water jacket shell, is please referred to shown in Fig. 1 and Fig. 5.
Peripheral wall 10 is cyclic annular rotary structure, and including outer surface, from closed end 11 to open end 12, the appearance of peripheral wall 10
Face is successively spaced the first seal groove 141 of setting, oil return hole 142, the second seal groove 143, cooling water channel 144 and third along axial direction
Seal groove 146.
Optionally, the first seal groove 141, the second seal groove 143 and third seal groove 146 are circular groove structure,
And first seal groove 141 be used to be embedded the sealing ring of sealing transmission oil, the second seal groove 143 and third seal groove 146
It is used to be embedded the sealing ring of sealing 144 coolant liquid of cooling water channel, i.e. the first seal groove 141, the second seal groove 143 and third
Seal groove 146 is arranged with sealing ring, to realize sealing against each other between lubricant passage way and coolant liquid, is further ensured that sealing
Effect, meanwhile, the first seal groove 141 and the second seal groove 143 are located at the two sides of oil return hole 142, by sealing accordingly
Circle, ensure that the sealing performance of oil return hole 142.
Optionally, oil return hole 142 is oval pore structure, and oil return hole 142 is used for through peripheral wall 10 is opened in by installation cavity 13
Interior space is connected to transmission side shell oil pocket, can increase water jacket shell 100 and coupling mechanism installs the mixing after integrating
The recirculating oil quantity of inside in power mechanical-electric coupling assembly 200, improves the oil return capacity of motor side lubricating oil in water jacket shell 100, has
Conducive to the heat dissipation of motor, the liquid level needed for automatic transmission side works normally in mechanical-electric coupling assembly is also ensured.
Since mechanical-electric coupling assembly is under the limiting conditions such as example anxious acceleration and deceleration, climbing, the lubrication of automatic transmission side
Oil liquid position is inherently lower than normal level, if the inside oil return capacity of water jacket shell 100 is weak, will cause automatic gear-box lubrication
It is bad, in other words, if increasing the recirculating oil quantity of inside, so that it may fundamentally reduce needed for automatic gear-box works normally
Volume read-out will reduce production cost and vehicle maintenance cost of upkeep.The cycle efficieny of high temperature grease is improved, it also can be more
25 heating in winding amount of motor stator is taken away, motor thermic load is reduced, improves motor performance.Meanwhile it avoiding due to water jacket shell
The lubricating oil trapped fuel overlong time of 100 insides causes lubricating oil to accelerate rotten because influencing by motor stator leading-out terminal high temperature
The phenomenon that.
Optionally, cooling water channel 144 is circumferentially arranged fuisw rib 145, and the stream of coolant liquid is optimized by fuisw rib 145
To and flow velocity.
In the present embodiment, the quantity of fuisw rib 145 is two, and two interval of fuisw rib 145 settings pass through fuisw rib
145 optimization coolant liquid flow directions and flow velocity, while the contact area of coolant liquid Yu water jacket shell 100 is increased, promote water jacket shell
100 heat-sinking capability, further improves cooling effect.
Meanwhile fuisw rib 145 can also be used as reinforcing rib use, be set by 10 outer surface of peripheral wall in water jacket shell 100
Fuisw rib 145 is set to reinforce the structural strength of 100 peripheral wall 10 of water jacket shell.
Fig. 6 is the decomposition diagram of water jacket shell 100 and harness sealing block 182, is please referred to shown in Fig. 6.
The end wall 18 of water jacket shell 100 is provided with low-pressure line-outgoing portion 181, passes through 181 fixed coupling mechanism, low-pressure line-outgoing portion
Harness sealing block 182, wherein harness sealing block 182 design via hole, low-pressure line-outgoing portion 181 offers mounting groove 183, motor
After the low-pressure line-outgoing that component and motor rotation become 27 passes through the via hole of harness sealing block 182, peace is set in company with harness sealing block 182
In tankage 183, low-pressure line-outgoing portion 181 further includes cover board 184, and end wall 18 is lateral surface, cover board 184 away from the side of installation cavity 13
It is set to the lateral surface of mounting groove 183.
Specifically, setting low-pressure line-outgoing portion 181 is to become 27 low-pressure line-outgoings for electric machine assembly and motor rotation, so that installation cavity
The lead that electric machine assembly and motor rotation in 13 become 27 can lead to 100 outside of water jacket shell by mounting groove 183.
In the present embodiment, multiple fixation holes are offered in the circumferentially-spaced of mounting groove 183, it is during installation, harness is close
Envelope block 182 is installed in mounting groove 183, then cover board 184 is covered on to the top of harness sealing block 182, finally by connection
Part is successively arranged in the fixation hole of cover board 184 and mounting groove 183, and cover board 184 is fixedly connected with water jacket shell 100.
In specific installation, the contact portion gluing of cover board 184 and water jacket shell 100, by bolt part by 184 He of cover board
Water jacket shell 100 is fixed, and harness sealing block 182 is squeezed after cover board 184 is fixed, realize 100 low voltage line outlet of water jacket shell and
Sealing between line and line, to guarantee motor protection level requirements.
Meanwhile low-pressure line-outgoing encapsulation scheme is compact to design at 100 end wall 18 of water jacket shell, 100 contour structures of water jacket shell
It is regular, there is no 100 outer boundary of water jacket shell is protruded, facilitate adjacent parts arrangement.
Please continue to refer to shown in Fig. 2, from closed end 11 to the direction of open end 12, the second auxiliary section 19 offers and couples
The central through hole that the input terminal 283 of mechanism cooperates, so that input terminal 283 is arranged in central through hole mating connection.
Optionally, the inner wall of central through hole is ladder-like, and from closed end 11 to open end 12, is disposed with oil sealing portion
191, retaining ring portion 192, first bearing fixed part 193, oil jacket portion 194 and second bearing fixed part 195.It is solid by first bearing
Determine portion 193 and second bearing fixed part 195, so that connecting between input terminal 283 and water jacket shell 100 for bearing, passes through oil sealing
Portion 191, retaining ring portion 192 and oil jacket portion 194 realize the sealing effect of end wall 18.And 12 side of open end can be made to be easily installed
Motor stator 25, rotor 26, motor rotation become 27 and separation clutch 28, and integral arrangement is compact, easy for installation, section
Save space.
Fig. 7 is the schematic diagram at the 4th visual angle of water jacket shell 100, and Fig. 8 is the cross-sectional view at another visual angle of water jacket shell 100, is asked
Referring to shown in Fig. 7 and Fig. 8.
The end wall 18 of water jacket shell 100 offers lubricant passage way, and lubricant passage way includes 20 He of high-pressure oil passage being set side by side
Low pressure oil way 21 transmits extreme pressure lubricant and low pressure lubricating oil from working connection and electrodynamic pump offer respectively.
Specifically, after extreme pressure lubricant is transmitted by A11, A12, A13 and A14, by the oil jacket of the second auxiliary section 19
Portion 194 enters separation clutch 28, to control the separation and combination of separation clutch 28.
After low pressure lubricating oil is transmitted by B11, B12, B13 and B14, given by the oil jacket portion 194 of the second auxiliary section 19
The offers lubrications such as clutch 28, bearing are provided.
In the present embodiment, high-pressure oil passage 20 includes the perpendicular section 22 being connected to and crosspiece 23 with low pressure oil way 21, wherein perpendicular
22 radially extending along end wall 18 of section, crosspiece 23 is axially extending along the second auxiliary section 19, and the central axis and end wall of crosspiece 23
18 is vertical, consequently facilitating the installation of plug, and the end wall 18 of water jacket shell 100 is made to retain neat appearance, adjacent zeros portion is not influenced
Part arrangement space, such as: the left end flywheel chamber of water jacket shell 100 helps to shorten assembly under the premise of guaranteeing components gap
Axial dimension.
Since in the prior art, water jacket and outer housing are using integrated sand casting, and filling velocity is slow, and type water course chamber sand core is not
It is easily cleaned, production efficiency is low, high production cost, and homogeneity of product is poor；In addition, power of motor is axial by 25 iron core of motor stator
The influence of size, stator core axial length increase cause water jacket axial dimension to increase, while increasing and matching with stator core
Channel width, further increase the depth of type water course chamber, increase the manufacture difficulty of water jacket shell 100, therefore be not suitable for product
Structure implantation；Meanwhile existing water jacket shell 100 is both ends open structure, there is no the bearings of arrangement support separation clutch 28
Bore and rotation become device and install interface, the components arrangement dispersion after leading to assembly.
The water jacket shell 100 that the utility model embodiment 1 provides has the beneficial effect that
Design rationally, processes, is easily manufactured, is convenient for mass production, is convenient for arrangement motor rotation change inside water jacket shell 100
27, clutch 28, electric machine assembly and lubricant passage way are separated, integral arrangement is compact, saves space.Not only solve mixing
The sealing problem of motor cooling and coolant liquid, lubricating oil and shell in power vehicle motor and speed changer integrated design, and
And lubrication oil circulation and coolant liquid flow direction and flow velocity are optimized, improve cooling effect.
Embodiment 2
The utility model embodiment 2 provides a kind of hybrid power mechanical-electric coupling assembly 200, including coupling mechanism and strictly according to the facts
The water jacket shell 100 of the offer of example 1 is applied, Fig. 9 is the cross-sectional view of hybrid power mechanical-electric coupling assembly 200, is please referred to shown in Fig. 9, is had
Body is described as follows:
Coupling mechanism includes separation clutch 28, rotor field spider 29, motor rotation change 27, motor stator 25 and rotor
26, wherein separation clutch 28 includes input terminal 283, and input terminal 283 is arranged in the second auxiliary section 19 of water jacket shell 100, and
It is located at clutch in installation cavity 13.I.e. water jacket shell 100 is matched by the second auxiliary section 19 and the input terminal 283 of coupling mechanism
It closes, 25 hot jacket of motor stator is sheathed on separation clutch 28, motor in 10 inside of peripheral wall of water jacket shell 100, rotor field spider 29
Rotor 26 is sheathed on rotor field spider 29, and motor rotation becomes the rotation that 27 are set to installation cavity 13 and becomes auxiliary section, and is located at end wall 18 and turns
Between submounts 29, rotor field spider 29 is fixedly connected with clutch 28 is separated, and rotor 26 is in company with rotor field spider 29 and divides
The output end of luxuriant clutch 28 rotates synchronously, i.e., the electric machine assembly, motor rotation in coupling mechanism become 27 and be embedded at water jacket shell 100
Installation cavity 13 in.
Motor stator 25 is not only installed in the installation cavity 13 of water jacket shell 100, but also arranges motor rotation and becomes 27, separation
The installation interface of clutch 28 and 26 assembly of rotor, while solving the arrangement of separation clutch 28 control and lubricant passage way
Problem, integral arrangement is compact, takes full advantage of the inner space of 100 installation cavity 13 of water jacket shell, substantially reduces assembly
Axial dimension reduces hybrid vehicle cabin internally-powered assembly space layout difficulty.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention can be tied mutually
It closes.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of water jacket shell, which is characterized in that including the peripheral wall and end wall being fixedly connected, the peripheral wall and the end wall are enclosed
At the installation cavity for installing coupling mechanism, the peripheral wall far from the end wall side be open end, the installation cavity it is interior
Surface is provided with the first auxiliary section for cooperating with coupling mechanism, and the intermediate position of the end wall is provided with along the water jacket shell
Axially extending and for cooperating with coupling mechanism the second auxiliary section of body.
2. water jacket shell according to claim 1, which is characterized in that first auxiliary section includes that rotation becomes auxiliary section and determines
Sub- auxiliary section, the rotation become matching part in the end wall, and fix for becoming cooperation with the motor rotation in the coupling mechanism,
The stator matching part is fixed in the peripheral wall, and for cooperating with the motor stator in the coupling mechanism.
3. water jacket shell according to claim 2, which is characterized in that the stator auxiliary section includes positioning step and fixation
Keyway, the positioning step extend along the inner surface of the peripheral wall and for cooperating with motor stator limit, the fixation
Keyway opens up along the axial direction of the peripheral wall and for fixing with motor stator cooperation.
4. water jacket shell according to claim 2, which is characterized in that along from the end wall to the direction of the open end,
The outer surface of the peripheral wall is successively spaced the first seal groove of setting, oil return hole, the second seal groove, cooling water channel and third sealing
Slot；
First seal groove is used to be embedded the sealing ring of sealing transmission oil, and the oil return hole, which runs through, is opened in the week
Wall and for the installation cavity to be connected to transmission side shell oil pocket, second seal groove and the third seal groove are used
In the sealing ring for being embedded sealing cooling water channel coolant liquid.
5. water jacket shell according to claim 4, which is characterized in that the cooling water channel is provided with leading circumferentially
Flow muscle.
6. water jacket shell according to claim 2, which is characterized in that the rotation become auxiliary section include rotation become fixing lug boss and
Rotation becomes positioning spigot, and the rotation becomes fixing lug boss and is arranged along the periphery of second auxiliary section, and the rotation becomes positioning spigot along institute
The periphery for stating rotation change fixing lug boss opens up.
7. water jacket shell according to claim 1, which is characterized in that the end wall is provided with low-pressure line-outgoing portion, described low
The outer surface in extrusion line portion offers mounting groove, and the water jacket shell further includes cover board, and the cover board is removably connected to institute
State low-pressure line-outgoing portion and for covering the mounting groove.
8. water jacket shell according to claim 1, which is characterized in that from the end wall to the direction of the open end, institute
Stating the second auxiliary section successively includes oil sealing portion, retaining ring portion, first bearing fixed part, oil jacket portion and second bearing fixed part.
9. water jacket shell according to any one of claims 1 to 8, which is characterized in that the end wall offers lubricating oil
Road, the lubricant passage way include the perpendicular section and crosspiece of connection, and perpendicular section the radially extending along the end wall, the crosspiece is along institute
The axially extending of the second auxiliary section is stated, and the central axis of the crosspiece is vertical with the end wall.
10. a kind of hybrid power mechanical-electric coupling assembly, which is characterized in that including water jacket described in any one of claim 1-9
Shell, the water jacket shell are cooperatively connected by second auxiliary section with the input terminal for separating clutch, pass through described first
Auxiliary section, which becomes motor stator and motor rotation, to be fixed in the installation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076542.5U CN209616870U (en) | 2019-01-16 | 2019-01-16 | A kind of water jacket shell and hybrid power mechanical-electric coupling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076542.5U CN209616870U (en) | 2019-01-16 | 2019-01-16 | A kind of water jacket shell and hybrid power mechanical-electric coupling assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209616870U true CN209616870U (en) | 2019-11-12 |
Family
ID=68450288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920076542.5U Active CN209616870U (en) | 2019-01-16 | 2019-01-16 | A kind of water jacket shell and hybrid power mechanical-electric coupling assembly |
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| Country | Link |
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| CN (1) | CN209616870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188847A (en) * | 2020-03-03 | 2020-05-22 | 贾春腾 | Self-adjusting clutch |
-
2019
- 2019-01-16 CN CN201920076542.5U patent/CN209616870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188847A (en) * | 2020-03-03 | 2020-05-22 | 贾春腾 | Self-adjusting clutch |
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