CN207421259U - A kind of hydraulic automatic speed variator input unit - Google Patents
A kind of hydraulic automatic speed variator input unit Download PDFInfo
- Publication number
- CN207421259U CN207421259U CN201721051635.XU CN201721051635U CN207421259U CN 207421259 U CN207421259 U CN 207421259U CN 201721051635 U CN201721051635 U CN 201721051635U CN 207421259 U CN207421259 U CN 207421259U
- Authority
- CN
- China
- Prior art keywords
- input
- body case
- over body
- input shaft
- shaft assembly
- 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.)
- Active
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of hydraulic automatic speed variator input units, are related to automobile technical field, and described device includes：Transmit the input flange component of power；Shaft assembly is inputted, the input terminal of the input shaft assembly is connected with the input flange component, and the output terminal of the input shaft assembly is connected with torque-converters, and the power is transferred to the torque-converters by the input shaft assembly；Over body case component is inputted, the input over body case component is located at the outside of the input flange component and the input shaft assembly.It is solved by above device on the premise of can not ensureing hydraulic automatic speed variator power transmission in the prior art and be fixedly connected, the technical issues of independently installed is carried out to hydraulic automatic speed variator.It is independently installed to hydraulic automatic speed variator progress on the premise of having reached guarantee hydraulic automatic speed variator power transmission and being fixedly connected, while also there is technique effect that is versatile, being easily installed.
Description
Technical field
The utility model is related to automotive field more particularly to a kind of hydraulic automatic speed variator input units.
Background technology
It is increasingly popularized with the automatic transmission of automobile, increasingly advancedization, the installation of automatic transmission gradually tends to
It is independently mounted on automobile chassis, and automatic transmission of the prior art is mainly connected by way of directly being docked with engine
It connects.
But present inventor during technical solution, has found the above-mentioned prior art extremely in the embodiment of the present application is realized
It has the following technical problems less：
In the prior art it cannot be guaranteed that on the premise of the input of Hydrodynamic transmission power and fixed installation, to hydraulic automatic speed change
Device carries out independently installed.
Utility model content
The utility model embodiment provides a kind of hydraulic automatic speed variator input unit, to solve in the prior art without
On the premise of method ensures hydraulic automatic speed variator power transmission and is fixedly connected, hydraulic automatic speed variator is carried out independently installed
Technical problem.
The utility model embodiment provides a kind of hydraulic automatic speed variator input unit, and described device includes：Transmission is dynamic
The input flange component of power；Shaft assembly is inputted, the input terminal of the input shaft assembly is connected with the input flange component, described
The output terminal of input shaft assembly is connected with torque-converters, and the power is transferred to the torque-converters by the input shaft assembly；Input
Over body case component, the input over body case component are located at the outside of the input flange component and the input shaft assembly.
Preferably, the input flange component specifically includes：Input flange；End plate, the end plate are located at the input method
It is blue external, it is fixedly connected with the input flange；First sealing ring, first sealing ring be located at the input flange with it is described
Between end plate.
Preferably, the input shaft assembly specifically includes：Input shaft, the input terminal of the input shaft and the input flange
Connection, the output terminal of the input shaft are connected with the torque-converters, wherein, the input shaft is equipped with the torque-converters junction
Oil duct；Rolling bearing, the inner ring of the rolling bearing and the input axis connection；Close the second of the torque-converters internal galleries
Sealing ring, second sealing ring are located at the junction of the input shaft and the torque-converters.
Preferably, the rolling bearing also has an end ring, and the end ring is located at the rolling bearing and institute
It states between input flange.
Preferably, the input over body case component specifically includes：Input over body case, the input over body case and the bending moment
Device housing is fixedly connected, and the input over body case has an endoporus；Bushing, the bushing are fixed with the input over body case endoporus
Connection, the bushing are equipped with oil duct；Oil seal seat, the oil seal seat are fixedly connected with the bushing；Breather plug, the breather plug
On the outside of the input over body case, converter cover inside and outside air pressure is balanced；Through type nipple, the through type are slided
Oil nozzle is located at the input over body case lateral ends, and lubricant is added to the rolling bearing by the through type nipple；
Safety valve, the safety valve are located at the other end on the outside of the input over body case, the extra profit are excluded by the safety valve
Lubrication prescription.
Preferably, the input over body case is made of casting aluminium material.
Preferably, it is equipped with reinforcing rib outside the input over body case.
Preferably, shaft core position is equipped with the protrusion that installation suspends anchor ear outside the input over body case.
Preferably, the oil seal seat is equipped with lip-type packing.
Preferably, the oil seal seat has an annular groove for accommodating lubricant.
Said one or multiple technical solutions in the utility model embodiment at least have following one or more technologies
Effect：
1. the utility model embodiment provides a kind of hydraulic automatic speed variator input unit, by the input for transmitting power
Flange assembly；Shaft assembly is inputted, the input terminal of the input shaft assembly is connected with the input flange component, the input shaft group
The output terminal of part is connected with torque-converters, and the power is transferred to the torque-converters by the input shaft assembly；Input over body case group
Part, the input over body case component are located at the outside of the input flange component and the input shaft assembly.Pass through above device
It solves on the premise of can not ensureing hydraulic automatic speed variator power transmission in the prior art and be fixedly connected, hydraulic automatic is become
Fast device carries out the technical issues of independently installed.The premise for ensureing hydraulic automatic speed variator power transmission and being fixedly connected is reached
Under, it is independently installed to hydraulic automatic speed variator progress, while also there is technique effect that is versatile, being easily installed.
2. the utility model embodiment, by inputting over body case, the input over body case is fixed with the converter cover to be connected
It connects, the input over body case has an endoporus；Bushing, the bushing are fixedly connected with the input over body case endoporus, the lining
It puts on equipped with oil duct；Oil seal seat, the oil seal seat are fixedly connected with the bushing；Breather plug, the breather plug are located at described defeated
Enter on the outside of over body case, balance converter cover inside and outside air pressure；Through type nipple, the through type nipple are located at institute
Input over body case lateral ends are stated, lubricant is added to the rolling bearing by the through type nipple；Safety valve, it is described
Safety valve is located at the other end on the outside of the input over body case, and the extra lubricant is excluded by the safety valve.Further
It solves on the premise of can not ensureing hydraulic automatic speed variator power transmission in the prior art and be fixedly connected, hydraulic automatic is become
Fast device carries out the technical issues of independently installed.Effective addition and control lubricant are further reached, so as to extend described device
Service life, the technique effect for improving using effect.
Above description is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose, feature of the utility model
It can be clearer and more comprehensible with advantage, it is special below to lift specific embodiment of the present utility model.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of hydraulic automatic speed variator input device structure schematic diagram in the utility model embodiment；
Fig. 2 is the structure diagram of the input over body case in the utility model embodiment；
Fig. 3 is the structure diagram of the input shaft in the utility model embodiment；
Fig. 4 is the structure diagram of the bushing in the utility model embodiment；
Fig. 5 is the structure diagram of the oil seal seat in the utility model embodiment.
Reference sign：Input flange component 1, input flange 11, end plate 12, the first sealing ring 13 input shaft assembly
2, input shaft 21, rolling bearing 22, end ring 221, the second sealing ring 23, input over body case component 3, input over body case 31,
Bushing 32, oil seal seat 33, lip-type packing 331, breather plug 34, through type nipple 35, safety valve 36, torque-converters 4.
Specific embodiment
The utility model embodiment provides a kind of hydraulic automatic speed variator input unit, in the prior art can not solve
On the premise of ensureing hydraulic automatic speed variator power transmission and being fixedly connected, independently installed skill is carried out to hydraulic automatic speed variator
Art problem.
The technical scheme in the embodiment of the utility model, overall structure are as follows：Transmit the input flange component of power；Input
Shaft assembly, it is described input shaft assembly input terminal be connected with the input flange component, it is described input shaft assembly output terminal and
Torque-converters connects, and the power is transferred to the torque-converters by the input shaft assembly；Input over body case component, the input cover
Housing unit is located at the outside of the input flange component and the input shaft assembly.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment 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 part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The scope of the utility model protection.
Embodiment one
The present embodiment provides a kind of hydraulic automatic speed variator input units, please refer to Fig.1, described device includes：
Transmit the input flange component 1 of power；The input flange component 1 specifically includes：Input flange 11；End plate 12,
The end plate 12 is located at outside the input flange 11, is fixedly connected with the input flange 11；First sealing ring 13, described
One sealing ring 13 is between the input flange 11 and the end plate 12.
Specifically, the input flange component 1 is used to input external impetus to the hydraulic automatic speed variator and input
Device, i.e., described power are transmitted to bending moment by the hydraulic automatic speed variator input unit, during 4, pass through institute first
Input flange component 1 is stated, by the power transmission to next element, the input flange component 1 specifically includes：Input flange
11, end plate 12, the end plate 12 is located at the outside of the input flange 11, and is fixedly connected with the input flange 11, to institute
It states input flange 11 and plays certain protective effect, first sealing ring 13 is located at the input flange 11 and the end plate 12
Between, the effect of sealing is played, prevents sundries from entering inside the hydraulic automatic speed variator input unit, influences described device
Operation and service life.
Shaft assembly 2 is inputted, the input terminal of the input shaft assembly 2 is connected with the input flange component 1, the input shaft
The output terminal of component 2 is connected with torque-converters 4, and the power is transferred to the torque-converters 4 by the input shaft assembly 2；It is described defeated
Enter shaft assembly 2 to specifically include：Input shaft 21, the input terminal of the input shaft 21 are connected with the input flange 11, the input
The output terminal of axis 21 is connected with the torque-converters 4, wherein, the input shaft 21 is equipped with oil duct with 4 junction of torque-converters；Rolling
Dynamic bearing 22, the inner ring of the rolling bearing 22 are connected with the input shaft 21；The rolling bearing 22 also has a bearing rib
Circle 221, the end ring 221 is between the rolling bearing 22 and the input flange 11；It closes in the torque-converters
Second sealing ring 23 of portion's oil duct, second sealing ring 23 are located at the junction of the input shaft 21 and the torque-converters 4.
Specifically, the input terminal of the input shaft assembly 2 is connected with the output terminal of the input flange component 1, described
The output terminal of input shaft assembly 2 is connected with the torque-converters 4, for receiving the power that the input flange component 1 transfers, and will
The power is sent to torque-converters 4, and the input shaft assembly 2 specifically includes：Input shaft 21, as shown in figure 3, the input shaft 21
Input terminal be connected with the input flange 11, the output terminal of the input shaft 21 is connected with the torque-converters 4, the input shaft
21 input terminal sets spline, and for connecting the input flange 11, the output terminal of the input shaft 21 has an accommodating space,
For accommodating speed changer original structure, meanwhile, after the output terminal of the input shaft 21 is connected with the speed changer original structure,
Oil duct is formed between the outlet internal and the torque-converters of the input shaft 21, for storing moderate lubrication agent, the input
The outermost of the output terminal of axis 21 is equipped with a sealing ring, that is, positioned at the junction of the input shaft 21 and the torque-converters 4,
I.e. described second sealing ring 23 for sealing the oil duct, prevents the lubricant from flowing out, and the rolling bearing 22 is sleeved on described
The outside of input shaft 21, that is to say, that the inner ring of the rolling bearing 22 is connected with the input shaft 21, the rolling bearing 22 and
An end ring 221 is provided between the input flange 11.
Over body case component 3 is inputted, the input over body case component 3 is located at the input flange component 1 and the input shaft
The outside of component 2.The input over body case component 3 specifically includes：Input over body case 31, the input over body case 31 and the change
4 housing of square device is fixedly connected, and the input over body case 31 has an endoporus；Bushing 32, the bushing 32 and the input case
31 endoporus of body is fixedly connected, and the bushing 32 is equipped with oil duct；Oil seal seat 33, the oil seal seat 33 is fixed with the bushing 32 to be connected
It connects, the oil seal seat 33 is equipped with lip-type packing 331, and the oil seal seat 33 has an annular groove for accommodating lubricant；Breather plug
34, the breather plug 34 is located at 31 outside of input over body case, balances the 4 housing inside and outside air pressure of torque-converters；Through type
Nipple 35, the through type nipple 35 are located at input 31 lateral ends of over body case, pass through the through type nipple
35 add lubricant to the rolling bearing 22；Safety valve 36, the safety valve 36 are located at 31 outside of input over body case
The other end excludes the extra lubricant by the safety valve 36, and the input over body case is made of casting aluminium material., institute
It states and is equipped with reinforcing rib outside input over body case., the protrusion of the input over body case outside shaft core position equipped with installation suspension anchor ear.
Specifically, the input over body case component 3 is mounted on the input flange component and the input shaft assembly 2
Outside, play a protective role to the hydraulic automatic speed variator input unit, for mitigate weight, it is described input over body case 31 adopt
It is made of casting aluminium material, and for the rigidity for ensureing the input over body case 31, in the external casting of the input over body case 31
There is reinforcing rib, the quantity of the reinforcing rib determines that the embodiment of the present application imposes any restrictions not to this according to actual conditions, described defeated
Entering over body case 3 includes：Over body case 31 is inputted, the input over body case 31 has an accommodating space, i.e., described endoporus can accommodate
The internal element of the hydraulic automatic speed variator input unit, such as described input shaft assembly 2, the input flange component 1 etc., phase
It answers, the endoporus back side then suspends the protrusion of anchor ear for the installation.Input 3 edge of over body case and the torque-converters 4
It is fixedly connected；The bushing 32 is located inside the input over body case 31, as shown in Figure 4 and described bushing 32 and the input
After over body case 31 connects, the bushing 32 forms oil duct with the input over body case 31, can accommodate moderate lubrication agent, prevent institute
It states bushing 32 and the rolling bearing 22 gets rusty, avoid the hydraulic automatic speed variator input unit operation not smooth.The oil
One end of envelope seat 33 is fixedly connected with the bushing 32, as shown in figure 5, the other end of the oil seal seat 33 is equipped with lip-type packing
331, the oil seal seat 33 is ring-type, and inner wall is equipped with annular groove, can accommodate lubricant, forms slot type clearance seal, while also rises
The effect of lubrication is arrived；The input over body case component 3 also has a breather plug 34, and the breather plug 34 is located at the input and covers
31 outside of housing, for balancing the inner and outer air pressure of 4 housing of torque-converters, plays draught effect, to make 4 shell of torque-converters
Body internal temperature will not be excessively high, allows the devices to normal operation；The through type nipple 35 is located at the input case
The outside of body 31, the through type nipple 35 and all oil duct unicom inside described device, form a complete oil circuit,
Can lubricant be added to the oil duct by the through type nipple 35, enable whole device is smooth to run；The peace
Full valve 36 also is located at the outside of the input over body case 31, can when the lubricant excessive addition or the new lubricant of addition
To exclude extra or outmoded lubricant by the safety valve 36.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages：
1. the utility model embodiment provides a kind of hydraulic automatic speed variator input unit, by the input for transmitting power
Flange assembly；Shaft assembly is inputted, the input terminal of the input shaft assembly is connected with the input flange component, the input shaft group
The output terminal of part is connected with torque-converters, and the power is transferred to the torque-converters by the input shaft assembly；Input over body case group
Part, the input over body case component are located at the outside of the input flange component and the input shaft assembly.Pass through above device
It solves on the premise of can not ensureing hydraulic automatic speed variator power transmission in the prior art and be fixedly connected, hydraulic automatic is become
Fast device carries out the technical issues of independently installed.The premise for ensureing hydraulic automatic speed variator power transmission and being fixedly connected is reached
Under, it is independently installed to hydraulic automatic speed variator progress, while also there is technique effect that is versatile, being easily installed.
2. the utility model embodiment, by inputting over body case, the input over body case is fixed with the converter cover to be connected
It connects, the input over body case has an endoporus；Bushing, the bushing are fixedly connected with the input over body case endoporus, the lining
It puts on equipped with oil duct；Oil seal seat, the oil seal seat are fixedly connected with the bushing；Breather plug, the breather plug are located at described defeated
Enter on the outside of over body case, balance converter cover inside and outside air pressure；Through type nipple, the through type nipple are located at institute
Input over body case lateral ends are stated, lubricant is added to the rolling bearing by the through type nipple；Safety valve, it is described
Safety valve is located at the other end on the outside of the input over body case, and the extra lubricant is excluded by the safety valve.Further
It solves on the premise of can not ensureing hydraulic automatic speed variator power transmission in the prior art and be fixedly connected, hydraulic automatic is become
Fast device carries out the technical issues of independently installed.Effective addition and control lubricant are further reached, so as to extend described device
Service life, the technique effect for improving using effect.
Although the preferred embodiment of the utility model has been described, those skilled in the art once know substantially
Creative concept can then make these embodiments other change and modification.So appended claims are intended to be construed to wrap
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model embodiment.In this way, if these modifications and variations of the utility model embodiment belong to this
Within the scope of the requirement of utility model right and its equivalent technologies, then the utility model is also intended to exist comprising these modification and variations
It is interior.
Claims (10)
1. a kind of hydraulic automatic speed variator input unit, which is characterized in that described device includes：
Transmit the input flange component of power；
Shaft assembly is inputted, the input terminal of the input shaft assembly is connected with the input flange component, the input shaft assembly
Output terminal is connected with torque-converters, and the power is transferred to the torque-converters by the input shaft assembly；
Input over body case component, it is described input over body case component be located at the input flange component and it is described input shaft assembly outside
Portion.
2. device as described in claim 1, which is characterized in that the input flange component specifically includes：
Input flange；
End plate, the end plate are located at outside the input flange, are fixedly connected with the input flange；
First sealing ring, first sealing ring is between the input flange and the end plate.
3. device as described in claim 1, which is characterized in that the input shaft assembly specifically includes：
Input shaft, the input terminal of the input shaft are connected with the input flange, the output terminal of the input shaft and the bending moment
Device connects, wherein, the input shaft is equipped with oil duct with the torque-converters junction；
Rolling bearing, the inner ring of the rolling bearing and the input axis connection；
The second sealing ring of the torque-converters internal galleries is closed, second sealing ring is located at the input shaft and the bending moment
The junction of device.
4. device as claimed in claim 3, which is characterized in that the rolling bearing also has an end ring, the bearing
Baffle ring is between the rolling bearing and the input flange.
5. device as described in claim 1, which is characterized in that the input over body case component specifically includes：
Over body case is inputted, the input over body case is fixedly connected with the converter cover, and the input over body case has in one
Hole；
Bushing, the bushing are fixedly connected with the input over body case endoporus, and the bushing is equipped with oil duct；
Oil seal seat, the oil seal seat are fixedly connected with the bushing；
Breather plug, the breather plug are located on the outside of the input over body case, balance converter cover inside and outside air pressure；
Through type nipple, the through type nipple are located at the input over body case lateral ends, are slided by the through type
Oil nozzle adds lubricant to rolling bearing；
Safety valve, the safety valve are located at the other end on the outside of the input over body case, extra institute are excluded by the safety valve
State lubricant.
6. device as claimed in claim 5, which is characterized in that the input over body case is made of casting aluminium material.
7. device as claimed in claim 5, which is characterized in that be equipped with reinforcing rib outside the input over body case.
8. device as claimed in claim 5, which is characterized in that shaft core position is equipped with installation and suspends outside the input over body case
The protrusion of anchor ear.
9. device as claimed in claim 5, which is characterized in that the oil seal seat is equipped with lip-type packing.
10. device as claimed in claim 5, which is characterized in that the oil seal seat has an annular groove for accommodating lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051635.XU CN207421259U (en) | 2017-08-22 | 2017-08-22 | A kind of hydraulic automatic speed variator input unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051635.XU CN207421259U (en) | 2017-08-22 | 2017-08-22 | A kind of hydraulic automatic speed variator input unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421259U true CN207421259U (en) | 2018-05-29 |
Family
ID=62314999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721051635.XU Active CN207421259U (en) | 2017-08-22 | 2017-08-22 | A kind of hydraulic automatic speed variator input unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421259U (en) |
-
2017
- 2017-08-22 CN CN201721051635.XU patent/CN207421259U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105556172A (en) | Two pass multi-function torque converter | |
| CN108779844A (en) | Axle assembly | |
| CN207421259U (en) | A kind of hydraulic automatic speed variator input unit | |
| CN107100991B (en) | Gear box | |
| CN205446660U (en) | Take lubricating structure's transmission slide bearing | |
| CN209705250U (en) | A kind of water-cooled machine fore bearing oil lubrication mechanism and motor driven assembly | |
| CN211449594U (en) | Novel high-power one-shaft power takeoff | |
| CN111550501B (en) | Oil leakage-proof universal joint of transmission shaft | |
| CN218152281U (en) | Transmission device | |
| CN204083162U (en) | The automobile variable speed tank shell of oil-leakage-prevention | |
| CN107143644B (en) | Gearbox lubricating oil way | |
| CN207316048U (en) | A kind of oil baffle disc, oil sump engagement sealing retarder | |
| CN102913605B (en) | Can multi-angle install vehicle hydraulic torque converter assemblage | |
| CN210164877U (en) | Connecting end cover of mini-tiller gearbox | |
| CN205026078U (en) | Take jackshaft main reducer that soft copper ring is sealed | |
| CN201666351U (en) | Speed reducer | |
| CN211343975U (en) | High-power auxiliary output device | |
| CN205401606U (en) | Power structure is got to engine multiple spot | |
| CN108973631A (en) | Electric car and its integrated dynamic assembly | |
| CN214248235U (en) | Speed reducer and vehicle with same | |
| CN208294761U (en) | A kind of two-part gear oil pump shell | |
| CN217814576U (en) | Maintenance-free tapered roller bearing for axle hub | |
| CN217029890U (en) | Sufficient lubricating structure of speed reducer | |
| CN208816650U (en) | Gear drive ventilation device with pull-fork assembly | |
| CN201125799Y (en) | Crankcase |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |