CN212073663U - Mixed-motion drive unit shell, mixed-motion drive unit assembly and automobile - Google Patents
Mixed-motion drive unit shell, mixed-motion drive unit assembly and automobile Download PDFInfo
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- CN212073663U CN212073663U CN202020453013.5U CN202020453013U CN212073663U CN 212073663 U CN212073663 U CN 212073663U CN 202020453013 U CN202020453013 U CN 202020453013U CN 212073663 U CN212073663 U CN 212073663U
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Abstract
The utility model relates to an automobile manufacturing technical field particularly, relates to a thoughtlessly move drive unit casing, thoughtlessly move drive unit assembly and car. A hybrid drive unit shell comprises a body, a motor interface arranged on the body, and a motor low-voltage interface, a motor cooling interface, a motor high-voltage interface and a separation clutch interface which are arranged on the periphery of the body around the axis of a main shaft of the hybrid drive unit shell. A hybrid drive unit housing is simple in structure, and can simplify the mounting steps of a drive motor and an engine so as to realize hybrid power output of the drive motor and the engine.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field particularly, relates to a thoughtlessly move drive unit casing, thoughtlessly move drive unit assembly and car.
Background
The existing clutch shell is only adapted to the traditional transmission product, and the overall structure only considers two major aspects in design, namely a transmission side interface on one hand and an engine interface on the other hand, so that the existing clutch shell cannot be butted with a driving motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thoughtlessly move drive unit casing, thoughtlessly move drive unit assembly and car, its simple structure can simplify thoughtlessly move the installation procedure of driving motor and engine in the drive unit assembly to in the hybrid power output of realization driving motor and engine.
The embodiment of the utility model is realized like this:
in a first aspect, an embodiment of the present invention provides a hybrid drive unit casing, which includes a body, a motor interface disposed on the body, and a motor low-voltage interface, a motor cooling interface, a motor high-voltage interface, and a separation clutch interface disposed around an axis of a main shaft of the hybrid drive unit casing.
In an alternative embodiment, the motor high voltage interface is located above the housing and adjacent to the motor controller in a vertical direction.
In an optional embodiment, the shortest connecting line between the motor cooling interface and the axis of the spindle is a first connecting line, a straight line intersecting the axis of the spindle in the vertical direction is a second connecting line, and the first connecting line and the second connecting line form an included angle of 60 degrees;
the motor cooling interface is adjacent to the motor high-voltage interface.
In an alternative embodiment, the motor low voltage interface is located above the body and spaced from the motor high voltage interface in a vertical direction.
In an optional embodiment, a shortest connecting line between the motor low-voltage interface and the axis of the spindle is a third connecting line, and a shortest connecting line between the motor high-voltage interface and the axis of the spindle is a fourth connecting line;
the third line and the fourth line form an included angle of 50 degrees.
In an alternative embodiment, the disconnect clutch interface includes a disconnect clutch control valve block cover interface and a disconnect clutch valve block interface.
In a second aspect, an embodiment of the present invention provides a hybrid drive unit assembly, which includes a drive motor, a high-voltage terminal box, a low-voltage terminal box, a separation clutch, and the hybrid drive unit housing;
the driving motor is in butt joint with the motor interface, the high-voltage junction box is in butt joint with the motor high-voltage interface, the low-voltage junction box is in butt joint with the motor low-voltage interface, and the separating clutch is in butt joint with the separating clutch interface.
In an alternative embodiment, a vent valve is provided within the high pressure junction box.
In an alternative embodiment, the end of the low-voltage resolver line where the hybrid drive unit assembly is butted with the low-voltage junction box is provided with a sealing structure.
In a third aspect, an embodiment of the present invention provides an automobile, which includes the hybrid drive unit assembly.
The utility model discloses beneficial effect includes:
the hybrid drive unit shell comprises a body, a motor interface arranged on the body, and a motor low-voltage interface, a motor cooling interface, a motor high-voltage interface and a separation clutch interface which are arranged on the periphery of the body around the axis of a main shaft of the hybrid drive unit shell. Through the interface arrangement, the hybrid drive unit shell can be conveniently butted with the drive motor, so that the assembly steps of the hybrid drive unit assembly are simplified, and the assembly difficulty of the hybrid drive unit assembly is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a hybrid drive unit assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a disconnect clutch interface according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an oil path in the disconnect clutch according to an embodiment of the present invention.
Icon: 100-hybrid drive unit housing; 101-a main shaft; 110-a body; 120-motor interface; 130-motor low voltage interface; 140-motor cooling interface; 150-motor high voltage interface; 200-hybrid drive unit assembly; 210-a drive motor; 220-high voltage junction box; 230-low voltage junction box; 240-disconnect clutch; 160-disconnect clutch interface; 161-disconnect clutch control valve block cover interface; 162-disconnect clutch valve block interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 1 shows a structure of a hybrid drive unit casing according to an embodiment of the present invention, and the embodiment provides a hybrid drive unit casing 100, where the hybrid drive unit casing 100 includes a body 110, a motor interface 120 disposed on the body 110, and a motor low-voltage interface 130, a motor cooling interface 140, a motor high-voltage interface 150, and a separation clutch interface 160 disposed at the periphery of the body 110 around an axis of a main shaft 101 of the hybrid drive unit casing 100.
The working principle of the hybrid drive unit housing 100 is:
the hybrid drive unit housing 100 includes a body 110, a motor interface 120 provided on the body 110, and a motor low-voltage interface 130, a motor cooling interface 140, a motor high-voltage interface 150, and a separation clutch interface 160 arranged at an outer periphery of the body 110 around an axis of a main shaft 101 of the hybrid drive unit housing 100. Through the aforementioned interface arrangement, the hybrid drive unit housing 100 can be conveniently butted with the drive motor 210, so as to simplify the assembly steps of the hybrid drive unit assembly 200 and reduce the assembly difficulty of the hybrid drive unit assembly 200.
Further, in the present embodiment, when the motor high-voltage interface 150 is provided, the motor high-voltage interface 150 is located above the housing and adjacent to the motor controller in the vertical direction. The purpose of this arrangement is to shorten the distance between the motor high-voltage interface 150 and the motor controller, thereby shortening the length of the high-voltage wire harness to reduce the electrical loss.
When the motor cooling interface 140 is arranged, the shortest connecting line between the motor cooling interface 140 and the axis of the main shaft 101 is a first connecting line, a straight line intersecting the axis of the main shaft 101 in the vertical direction is a second connecting line, an included angle of 60 degrees is formed between the first connecting line and the second connecting line, and the motor cooling interface 140 is adjacent to the motor high-voltage interface 150. Therefore, the position of the motor interface 120 on the body 110 is relatively positioned on one side above the body 110, and forms an included angle of 60 degrees with a vertical straight line perpendicular to the main shaft 101, so that the water flow impact of cooling inflow water can be effectively reduced, and the service life of the body 110 at the motor cooling interface 140 is prolonged; in addition, the motor cooling interface 140 is disposed adjacent to the motor high voltage, so as to improve the structural strength of the body 110 at the motor high voltage interface 150 and the motor cooling interface 140, and simultaneously, the cooling water flowing through the motor cooling interface 140 can also perform the cooling function at the positions.
Further, when the motor low voltage interface 130 is disposed, the motor low voltage interface 130 is located above the body 110 and spaced apart from the motor high voltage interface 150 in the vertical direction. Specifically, the shortest connecting line between the motor low-voltage interface 130 and the axis of the main shaft 101 is a third connecting line, and the shortest connecting line between the motor high-voltage interface 150 and the axis of the main shaft 101 is a fourth connecting line; the third line and the fourth line form an included angle of 50 degrees. In such a setting mode, the motor high-voltage interface 150 and the motor low-voltage interface 130 are arranged in a staggered manner, so that the electromagnetic interference between the motor high-voltage interface 150 and the motor low-voltage interface 130 is effectively reduced. In addition, the motor low-voltage interface 130 is located above the body 110, thereby being beneficial to solving the problem of oil leakage.
Further, referring to fig. 2 in combination with fig. 1, fig. 2 shows a structure of a separation clutch interface in an embodiment of the present invention, when the separation clutch interface 160 is disposed, the separation clutch interface 160 is disposed adjacent to the transmission valve body, and is located above the body 110 along the vertical direction, and includes a separation clutch control valve block cover interface 161 and a separation clutch valve block interface 162. By adopting the arrangement mode, the structure of the hybrid drive unit shell 100 can be simplified, the oil way in the hybrid drive unit shell 100 can be reduced, the processing difficulty can be reduced, in addition, the oil loss in the oil way can be effectively reduced, the hydraulic efficiency is improved, and the high-efficiency work of a hydraulic control system is ensured.
Referring to fig. 1-2, fig. 1 shows a structure of a hybrid drive unit assembly according to an embodiment of the present invention, and based on the hybrid drive unit housing 100, an embodiment of the present invention provides a hybrid drive unit assembly 200, where the hybrid drive unit assembly 200 includes a drive motor 210, a high-voltage terminal box 220, a low-voltage terminal box 230, a separation clutch 240, and the hybrid drive unit housing 100.
The driving motor 210 is connected to the motor interface 120, the high-voltage junction box 220 is connected to the motor high-voltage interface 150, the low-voltage junction box 230 is connected to the motor low-voltage interface 130, and the separating clutch 240 is connected to the separating clutch interface 160.
The driving motor 210 is fixed at the motor interface 120 of the hybrid driving unit housing 100 by eight bolts, and the driving motor 210 comprises a motor water jacket housing, a motor stator, a motor rotor and a separation clutch 240; the motor stator and the motor water jacket shell are in interference fit and are assembled by press fitting; the motor rotor is connected with the separating clutch 240 through a bolt, and the separating clutch 240 is supported on the motor water jacket shell through two bearings; three sealing rings are arranged between the driving motor 210 and the hybrid driving unit casing 100 for sealing so as to ensure the separation of the cooling liquid and the lubricating oil.
When setting up high-pressure terminal box 220, be provided with the breather valve in the high-pressure terminal box 220, the risk that lubricating oil oozes from the breather valve can effectively be reduced to the position of arranging of motor high pressure interface 150. Specifically, when the high-voltage terminal block 220 is installed, the high-voltage terminal block 220 is fixed to the motor high-voltage interface 150 of the hybrid drive unit casing 100 by four bolts.
Further, when the low voltage junction box 230 is provided, a sealing structure is provided at the end of the low voltage rotary transformer wire where the hybrid drive unit assembly 200 is butted with the low voltage junction box 230, and the low voltage junction box 230 is fixed at the motor low voltage interface 130 of the hybrid drive unit housing 100 by four bolts.
In addition, please refer to fig. 1-3, fig. 3 shows an oil path structure in the separating clutch in the embodiment of the present invention, the hybrid driving unit casing 100 integrates a control oil path and a lubrication oil path of the separating clutch 240, wherein the hybrid driving unit casing 100 includes an oil inlet a1 and an oil inlet a2, oil entering the oil inlet a1 flows into the control oil inlet B of the separating clutch 240 through the oil path in the hybrid driving unit casing 100 and then flows into the control oil inlet B of the separating clutch 240 through the control valve block of the separating clutch 240, so as to realize the combination operation of the separating clutch 240; the oil entering the oil inlet a2 flows through the oil passage in the hybrid drive unit housing 100 and then flows into the lubrication port C of the separator clutch 240 through the control valve block of the separator clutch 240, thereby realizing lubrication of the separator clutch 240 during operation.
In a third aspect, an embodiment of the present invention provides an automobile, which includes the hybrid drive unit assembly 200.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A hybrid drive unit housing, characterized by:
the hybrid drive unit shell comprises a body, a motor interface arranged on the body, and a motor low-voltage interface, a motor cooling interface, a motor high-voltage interface and a separation clutch interface which are arranged around the axis of a main shaft of the hybrid drive unit shell.
2. The hybrid drive unit housing of claim 1, wherein:
along vertical direction, motor high pressure interface is located the top of casing, and adjacent with motor controller.
3. The hybrid drive unit housing of claim 2, wherein:
the shortest connecting line between the motor cooling interface and the axis of the spindle is a first connecting line, a straight line intersecting with the axis of the spindle in the vertical direction is a second connecting line, and the first connecting line and the second connecting line form an included angle of 60 degrees;
the motor cooling interface is adjacent to the motor high voltage interface.
4. The hybrid drive unit housing of claim 1, wherein:
along vertical direction, motor low pressure interface is located the top of body, and with motor high pressure interface interval.
5. The hybrid drive unit housing of claim 4, wherein:
the shortest connecting line between the motor low-voltage interface and the axis of the spindle is a third connecting line, and the shortest connecting line between the motor high-voltage interface and the axis of the spindle is a fourth connecting line;
the third line and the fourth line form an included angle of 50 degrees.
6. The hybrid drive unit housing of claim 4, wherein:
the disconnect clutch interface includes a disconnect clutch control valve block cover interface and a disconnect clutch valve block interface.
7. A hybrid drive unit assembly, comprising:
the hybrid drive unit assembly comprises a drive motor, a high-voltage junction box, a low-voltage junction box, a separating clutch and the hybrid drive unit shell as claimed in any one of claims 1 to 6;
the driving motor is in butt joint with the motor interface, the high-voltage junction box is in butt joint with the motor high-voltage interface, the low-voltage junction box is in butt joint with the motor low-voltage interface, and the separating clutch is in butt joint with the separating clutch interface.
8. The hybrid drive unit assembly of claim 7, wherein:
and a ventilation valve is arranged in the high-pressure junction box.
9. The hybrid drive unit assembly of claim 7, wherein:
and a sealing structure is arranged at the tail end of the low-voltage rotating transformation line, which is butted with the low-voltage junction box, of the hybrid drive unit assembly.
10. An automobile, characterized in that:
the vehicle comprising a hybrid drive unit assembly according to any of claims 7-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453013.5U CN212073663U (en) | 2020-04-01 | 2020-04-01 | Mixed-motion drive unit shell, mixed-motion drive unit assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453013.5U CN212073663U (en) | 2020-04-01 | 2020-04-01 | Mixed-motion drive unit shell, mixed-motion drive unit assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212073663U true CN212073663U (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020453013.5U Active CN212073663U (en) | 2020-04-01 | 2020-04-01 | Mixed-motion drive unit shell, mixed-motion drive unit assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212073663U (en) |
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2020
- 2020-04-01 CN CN202020453013.5U patent/CN212073663U/en active Active
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