Motor assembly, suspension assembly and vehicle

Abstract

The utility model discloses a motor assembly, a suspension assembly and a vehicle, and the motor assembly comprises a body; the support and the body are split machined parts and are connected with each other, and the mounting position of the support on the body is adjustable. According to the motor assembly provided by the utility model, the body and the bracket of the motor assembly are arranged as the split processing parts, and the mounting position of the bracket on the body is adjustable, so that modular arrangement of the body and the bracket can be realized, and the position of the bracket on the body can be adjusted according to the mounting angle requirement of the body; the mounting requirements of different angles of the body of the motor assembly are met, and the goal which can be achieved by designing a plurality of integrated motor assemblies is achieved. Meanwhile, the machining number of the integrated motor assembly and the cost of corresponding molds can be reduced, and the cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a motor component, a suspension assembly and a vehicle. Background Art

[0002] In the related art, a vehicle generally has four wheels, each wheel position is equipped with a suspension assembly, each suspension assembly has a motor assembly for vertical control of the suspension assembly, namely the left front, left rear, right front and right rear motor assemblies, which are also called electromagnetic active suspension, suitable for high-voltage platforms, and the motor assembly has the advantages of fast response and high speed characteristics of the main drive motor and precise control of the servo motor. However, due to the limitations of the surrounding parts, the four motor assemblies have different shapes and cannot be used universally, which brings high costs to the production and error prevention of parts. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a motor assembly, which can meet various assembly requirements and reduce costs.

[0004] The utility model also provides a suspension assembly, which includes the above-mentioned motor component.

[0005] The utility model also provides a vehicle, which comprises the above suspension assembly.

[0006] The motor assembly according to the embodiment of the utility model includes: a body; a bracket, wherein the bracket and the body are separate processed parts and are connected to each other, and the mounting position of the bracket on the body is adjustable.

[0007] According to the motor assembly of the embodiment of the utility model, by setting the body and the bracket of the motor assembly as separate processed parts, and making the mounting position of the bracket on the body adjustable, the modular setting of the body and the bracket can be realized, and the position of the bracket on the body can be adjusted according to the installation angle requirements of the body to meet the installation requirements of the motor assembly body at different angles, achieving the goal that can only be achieved by the design of multiple integrated motor assemblies. At the same time, the number of processing of the integrated motor assembly and the cost of the corresponding mold can be reduced, greatly reducing the cost.

[0008] According to some embodiments of the present invention, the position of the bracket is adjustable along the circumferential direction of the body.

[0009] In some embodiments of the utility model, a first connecting member is provided on the body, the first connecting member extends along the circumferential direction of the body, and the bracket is connected to the first connecting member and the connection position with the first connecting member is adjustable.

[0010] In some embodiments of the present invention, the first connecting member has a mounting groove extending along the circumferential direction of the body, part of the bracket is located in the mounting groove, and the mounting groove is provided on a side surface of the first connecting member away from the central axis of the body.

[0011] According to some embodiments of the present invention, the position of the bracket is adjustable along the axial direction of the body.

[0012] In some embodiments of the present invention, a second connecting member is provided on the body, the second connecting member extends along the axial direction of the body, the bracket is connected to the second connecting member and the connection position with the second connecting member is adjustable.

[0013] In some embodiments of the present invention, there are a plurality of second connecting members spaced apart along the circumferential direction of the body, and the bracket is connected to one of the second connecting members.

[0014] According to some embodiments of the present invention, the body and the bracket are connected by fasteners.

[0015] The suspension assembly according to the embodiment of the utility model includes the above-mentioned motor assembly.

[0016] According to the suspension assembly of the embodiment of the utility model, by setting the above-mentioned motor assembly, the body and the bracket of the motor assembly are set as separate processed parts, and the mounting position of the bracket on the body is adjustable, so that the modular setting of the body and the bracket can be realized, and the position of the bracket on the body can be adjusted according to the installation angle requirements of the body to meet the installation requirements of the motor assembly body at different angles, and realize the goal that can only be achieved by the design of multiple integrated motor assemblies. At the same time, the number of processing of the integrated motor assembly and the cost of the corresponding mold can be reduced, which greatly reduces the cost.

[0017] A vehicle according to an embodiment of the utility model includes the above-mentioned suspension assembly.

[0018] According to the vehicle of the embodiment of the utility model, by setting the above suspension assembly, the suspension assembly includes the above motor assembly, the body and the bracket of the motor assembly are set as separate processed parts, and the mounting position of the bracket on the body is adjustable, so that the modular setting of the body and the bracket can be realized, and the position of the bracket on the body can be adjusted according to the installation angle requirements of the body to meet the installation requirements of the motor assembly body at different angles, and realize the goal that can only be achieved by the design of multiple integrated motor assemblies. At the same time, the number of processing of the integrated motor assembly and the cost of the corresponding mold can be reduced, which greatly reduces the cost.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 is a three-dimensional diagram of a motor assembly according to an embodiment of the utility model;

[0022] Figure 2 is an exploded view of a motor assembly according to an embodiment of the utility model;

[0023] Figure 3 is a front view of a motor assembly according to an embodiment of the utility model, showing two installation positions of the bracket;

[0024] Figure 4 is a schematic diagram of the installation of a motor assembly according to an embodiment of the utility model;

[0025] Figure 5 is a schematic diagram of installation of a motor assembly according to another angle of an embodiment of the utility model;

[0026] Figure 6 is a schematic diagram of the installation of the first extreme position of the bracket of the motor assembly according to an embodiment of the utility model;

[0027] Figure 7 is a schematic diagram of the installation of the middle position of the bracket of the motor assembly according to an embodiment of the utility model;

[0028] Figure 8 It is a schematic installation diagram of the second extreme position of the bracket of the motor assembly according to an embodiment of the utility model.

[0029] Reference numerals:

[0030] 100. Motor assembly;

[0031] 1. body; 11. first connecting member; 12. mounting groove; 13. first connecting hole;

[0032] 2. Bracket; 21. Second connecting hole; 22. Third connecting hole;

[0033] 3. Fasteners;

[0034] 200. Frame. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The motor assembly 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0039] like Figure 1-Figure 3 As shown, the motor assembly 100 according to the embodiment of the present utility model includes a body 1 and a bracket 2 .

[0040] Specifically, the body 1 may include a shell and a stator and a rotor disposed in the shell. The bracket 2 and the body 1 are separate parts and are connected to each other. It can be understood that the bracket 2 and the body 1 are processed separately during the processing and are two independent parts. The bracket 2 and the body 1 are connected through subsequent processes after the two parts are processed separately. Among them, the bracket 2 can be connected to the shell of the body 1.

[0041] In addition, in the present application, the mounting position of the bracket 2 on the body 1 is adjustable. It is understandable that the bracket 2 can be installed at multiple positions of the body 1, and the mounting position of the bracket 2 on the body 1 can be adjusted according to the mounting angle requirements of the body 1 to meet the installation requirements of the motor assembly 100, and the combination of the body 1 and the bracket 2 can achieve the goal that can only be achieved by the design of multiple integrated motor assemblies. In the present application, the body 1 and the bracket 2 of the motor assembly 100 are designed and processed separately, and the modularization of the body 1 and the bracket 2 is realized. It is only necessary to adjust the mounting position of the bracket 2 and the body 1 according to the assembly environment and assembly requirements in the final assembly link, and then fix the bracket 2 to meet various layout requirements. For production and manufacturing, only one set of body 1 and bracket 2 needs to be processed, and only one set of corresponding molds is needed. Corresponding to different installation positions, only the position of the bracket 2 on the body 1 needs to be adjusted, and there is no need to design and process multiple motor assemblies 100 and multiple molds corresponding to multiple motor assemblies 100, which greatly reduces mold fees, storage and management costs, thereby greatly reducing production costs.

[0042] Alternatively, if Figure 1-Figure 3 As shown, the body 1 is generally formed into a cylindrical shape, thereby facilitating the arrangement of the stator and the rotor in the body 1. The body 1 can output force to the suspension assembly.

[0043] Alternatively, if Figure 1-Figure 3 As shown, the bracket 2 is generally formed into a triangle, which can simplify the structure and processing technology of the bracket 2, improve production efficiency, and meet installation requirements.

[0044] According to the motor assembly 100 of the embodiment of the utility model, by setting the body 1 and the bracket 2 of the motor assembly 100 as separate processed parts, and making the mounting position of the bracket 2 on the body 1 adjustable, the modular setting of the body 1 and the bracket 2 can be realized, and the position of the bracket 2 on the body 1 can be adjusted according to the installation angle requirements of the body 1 to meet the installation requirements of the body 1 of the motor assembly 100 at different angles, and realize the goal that can only be achieved by the design of multiple integrated motor assemblies. At the same time, the number of processing of the integrated motor assembly and the cost of the corresponding mold can be reduced, which greatly reduces the cost.

[0045] In some embodiments of the present invention, Figure 6-Figure 7As shown, the position of the bracket 2 is adjustable along the circumferential direction of the body 1. It is understandable that the relative position of the bracket 2 and the body 1 can be changed along the circumferential direction of the body 1, and the body 1 can be rotated around its own axis and the axis of the mounting point on the bracket 2 for fixing the motor assembly 100, respectively, and the bracket 2 can also be rotated around the axis of the body 1 and the axis of the mounting point on the bracket 2 for fixing the motor assembly 100. Therefore, a most suitable arrangement can be selected from a variety of combinations of the relative position between the bracket 2 and the body 1 and the relative position between the bracket 2 and the component that fixes the motor assembly 100, such as the frame 200.

[0046] For example, in Figure 6 In the example shown, the first extreme position of the bracket 2 in the circumferential direction of the body 1 is shown. Figure 8 In the example shown, the second limit position of the bracket 2 in the circumferential direction of the body 1 is shown, the first limit position and the second limit position are two positions at both ends of the bracket 2 in the circumferential direction of the body 1, and the bracket 2 is adjustable between the first limit position and the second limit position along the circumferential direction of the body 1. Figure 7 In the example shown, the bracket 2 is shown in one of the positions between the first extreme position and the second extreme position of the body 1.

[0047] In addition, if Figure 2 As shown, the surface of the bracket 2 that contacts the body 1 is an arc extending along the circumferential direction of the body 1, thereby enabling the bracket 2 to better match the body 1 and ensuring the reliability of the connection between the bracket 2 and the body 1.

[0048] Furthermore, if Figure 1 and Figure 2 As shown, the body 1 is provided with a first connecting member 11, which extends along the circumferential direction of the body 1, and the bracket 2 is connected to the first connecting member 11 and the connection position with the first connecting member 11 is adjustable. The connection between the body 1 and the bracket 2 can be achieved by connecting the first connecting member 11 with the bracket 2, thereby facilitating the connection between the body 1 and the bracket 2, facilitating the operation of the operator, and improving the assembly efficiency. Among them, the first connecting member 11 is a part of the shell and is an integral part with other parts of the shell.

[0049] Furthermore, if Figure 1 and Figure 2 As shown, the first connecting member 11 has a mounting groove 12 extending along the circumferential direction of the body 1, and the mounting groove 12 is provided on a side surface of the first connecting member 11 away from the central axis of the body 1, and part of the bracket 2 is located in the mounting groove 12. The mounting groove 12 can limit the bracket 2, and when the relative position of the bracket 2 and the body 1 is adjusted, the bracket 2 can move in the mounting groove 12, which is convenient for the movement of the bracket 2 and can ensure the reliability of the connection between the bracket 2 and the body 1.

[0050] In some embodiments of the utility model, the position of the bracket 2 is adjustable along the axial direction of the body 1. It is understandable that the relative position of the bracket 2 and the body 1 can be changed along the axial direction of the body 1, and a most suitable arrangement can be selected from a variety of combinations of the relative position of the bracket 2 and the body 1 and the relative position between the bracket 2 and the component that fixes the motor assembly 100, such as the frame 200. In this way, the relative position of the body 1 and the bracket 2 can be adjusted according to the installation requirements of the body 1 of the motor assembly 100, and specifically, the distance between the body 1 and the component connected to the body 1 in the axial direction of the body 1 can be adjusted to meet the assembly requirements.

[0051] Furthermore, a second connecting member is provided on the body 1, and the second connecting member extends in the axial direction of the body 1. The bracket 2 is connected to the second connecting member and the connection position with the second connecting member is adjustable. The connection between the body 1 and the bracket 2 can be achieved by connecting the second connecting member to the bracket 2, thereby facilitating the connection between the body 1 and the bracket 2, facilitating the operation of the operator, and improving the assembly efficiency. The second connecting member is a part of the shell and is an integral part with other parts of the shell.

[0052] Furthermore, the second connecting members are multiple and spaced apart along the circumferential direction of the body 1, and the bracket 2 is connected to one of the second connecting members. Thus, the bracket 2 can be connected to one of the second connecting members, and the position along the second connecting member in the axial direction of the body 1 can be adjusted, so that the position of the bracket 2 can be adjusted not only in the axial direction of the body 1, but also in the circumferential direction of the body 1 by connecting with different second connecting members, so that the position adjustment of the bracket 2 is more flexible, and the installation requirements of the body 1 of more motor assemblies 100 can be met.

[0053] In some embodiments of the utility model, the body 1 and the bracket 2 are connected by a fastener 3. The body 1 may be provided with a plurality of first connection holes 13 for the fastener 3 to pass through, and the bracket 2 may be provided with a second connection hole 21. The second connection hole 21 may be selectively opposite to different first connection holes 13 and connected by the fastener 3, so that the bracket 2 can be installed at different positions, thereby adjusting the installation position of the bracket 2 on the body 1 to meet different assembly requirements. Of course, the bracket 2 may be provided with a second connection hole 21, and the second connection hole 21 may be one or more. Figure 2 In the described example, there are two second connection holes 21, which can be formed during the processing of the bracket 2. The first connection holes 13 may not be processed on the main body 1 during the processing. During the specific assembly, the first connection holes 13 can be temporarily processed at the appropriate position of the main body 1 according to the assembly angle requirements, thereby meeting the different installation angles of the bracket 2 and the main body 1.

[0054] In addition, when the body 1 has the first connecting member 11, the first connecting hole 13 is provided on the first connecting member 11. The first connecting hole 13 can be a through hole with a smooth inner wall or a threaded hole, which is not limited here, and the fastener 3 can be a bolt.

[0055] In addition, if Figure 2 As shown, the bracket 2 may also be provided with a third connection hole 22 , and the third connection hole 22 is used to connect with a component that fixes the motor assembly 100 , such as a vehicle frame 200 .

[0056] The suspension assembly according to the embodiment of the utility model comprises the above-mentioned motor assembly 100. The motor assembly 100 is used for vertical control of the suspension assembly.

[0057] According to the suspension assembly of the embodiment of the utility model, by setting the above-mentioned motor assembly 100, the body 1 and the bracket 2 of the motor assembly 100 are set as separate processed parts, and the mounting position of the bracket 2 on the body 1 is adjustable, so that the modular setting of the body 1 and the bracket 2 can be realized, and the position of the bracket 2 on the body 1 can be adjusted according to the installation angle requirements of the body 1 to meet the installation requirements of the body 1 of the motor assembly 100 at different angles, and realize the goal that can only be achieved by the design of multiple integrated motor assemblies. At the same time, the number of processing of the integrated motor assembly and the cost of the corresponding mold can be reduced, which greatly reduces the cost.

[0058] A vehicle according to an embodiment of the utility model includes the above-mentioned suspension assembly.

[0059] There may be multiple suspension assemblies, and the multiple suspension assemblies correspond to the multiple wheel structures of the vehicle. Taking a four-wheel vehicle as an example, there are four wheels, namely the left front, left rear, right front, and right rear wheels. Similarly, the suspension assemblies and motor components 100 are respectively the left front, left rear, right front, and right rear. Figure 4 and Figure 5 As shown, it can be a schematic diagram of the installation of two motor assemblies 100 opposite to each other in the left and right directions of the vehicle. The installation angles of the two motor assemblies 100 are different, but the two motor assemblies 100 can use the same body 1 and bracket 2, and only the relative position of the bracket 2 on the body 1 needs to be adjusted. Similarly, the motor assemblies 100 in the four positions can use a set of motor assemblies 100, and only the relative position of the bracket 2 and the body 1 needs to be adjusted, so that the versatility of the motor is enhanced, and at the same time, the mold fee, manufacturing and management costs are greatly reduced.

[0060] According to the vehicle of the embodiment of the utility model, by setting the above suspension assembly, the suspension assembly includes the above motor assembly 100, the body 1 and the bracket 2 of the motor assembly 100 are set as separate processed parts, and the mounting position of the bracket 2 on the body 1 is adjustable, so that the modular setting of the body 1 and the bracket 2 can be realized, and the position of the bracket 2 on the body 1 can be adjusted according to the installation angle requirements of the body 1 to meet the installation requirements of the body 1 of the motor assembly 100 at different angles, and realize the goal that can only be achieved by the design of multiple integrated motor assemblies. At the same time, the number of processing of the integrated motor assembly and the cost of the corresponding mold can be reduced, which greatly reduces the cost.

[0061] Other components of the vehicle and the suspension assembly according to the embodiment of the utility model are known to those skilled in the art and will not be described in detail here.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0063] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A motor assembly, characterized in that: include: ontology; The bracket and the body are separate processed parts and are connected to each other, and the installation position of the bracket on the body is adjustable.

2. The motor assembly according to claim 1, characterized in that: The position of the bracket is adjustable along the circumferential direction of the body.

3. The motor assembly according to claim 2, characterized in that: The main body is provided with a first connecting piece, the first connecting piece extends along the circumferential direction of the main body, the bracket is connected to the first connecting piece and the connection position with the first connecting piece is adjustable.

4. The motor assembly according to claim 3, characterized in that: The first connecting member has a mounting groove extending along the circumferential direction of the body, part of the bracket is located in the mounting groove, and the mounting groove is arranged on a side surface of the first connecting member away from the central axis of the body.

5. The motor assembly according to claim 1, characterized in that: The position of the bracket is adjustable along the axial direction of the body.

6. The motor assembly according to claim 5, characterized in that: The body is provided with a second connecting piece, the second connecting piece extends along the axial direction of the body, the bracket is connected to the second connecting piece and the connection position with the second connecting piece is adjustable.

7. The motor assembly according to claim 6, characterized in that There are a plurality of second connecting members spaced apart from each other along the circumferential direction of the body, and the bracket is connected to one of the second connecting members.

8. The motor assembly according to claim 1, characterized in that The body and the bracket are connected by fasteners.

9. A suspension assembly, characterized in that: Comprising a motor assembly according to any one of claims 1-8.

10. A vehicle, characterized in that: Comprising the suspension assembly according to claim 9.

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