Suspension mounting assembly and vehicle

Abstract

The utility model discloses a suspension mounting assembly and a vehicle, the suspension mounting assembly comprises a bent pipe beam connecting piece and a suspension mounting support, one end of the bent pipe beam connecting piece is provided with a bent pipe beam connecting part, and the suspension mounting support is arranged at the other end of the bent pipe beam connecting piece; a driving shaft avoiding groove is formed in the bent pipe beam connecting piece. The bent pipe beam connecting part is arranged at one end of the bent pipe beam connecting piece, so that the bent pipe beam connecting piece can be connected with the bent pipe beam, and the suspension mounting bracket is arranged at the other end of the bent pipe beam connecting piece, so that the suspension mounting bracket can be connected with the pull rod; therefore, the bent pipe beam, the bent pipe beam connecting piece, the suspension mounting bracket and the pull rod can be connected more firmly, and the bent pipe beam connecting piece forms a driving shaft avoiding groove, so that the arrangement requirement of driving shaft movement enveloping can be met.

Description

Technical Field

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

[0002] At present, the drive shaft of the rear axle is located inside the rear axle, and the rear suspension is connected to the welded bracket of the rear axle. For the bent tube beam rear suspension, the drive shaft is located on one side of the bent tube beam. The welded bracket cannot meet the layout requirements of the drive shaft motion envelope, and the welded bracket cannot achieve a perfect match between strength, stiffness and clamping force, which will cause the fastener torque to loosen, and then cause abnormal noise and driving safety problems during vehicle driving. 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, one purpose of the utility model is to provide a suspension mounting assembly that can meet the layout requirements of the motion envelope of the drive shaft and can be more tightly connected to the bent tube beam and the suspension.

[0004] The utility model further provides a vehicle.

[0005] According to the suspension mounting assembly of the utility model, it includes: a bent tube beam connector and a suspension mounting bracket, one end of the bent tube beam connector is provided with a bent tube beam connecting portion, and the suspension mounting bracket is provided at the other end of the bent tube beam connector; wherein the bent tube beam connector is formed with a drive shaft avoidance groove.

[0006] According to the suspension mounting assembly of the utility model, a bent tube beam connecting part is provided at one end of the bent tube beam connecting part, so that the bent tube beam connecting part and the bent tube beam can be connected, and a suspension mounting bracket is provided at the other end of the bent tube beam connecting part, so that the suspension mounting bracket and the pull rod can be connected, thereby making the bent tube beam, the bent tube beam connecting part, the suspension mounting bracket and the pull rod more tightly connected, and the bent tube beam connecting part forms a drive shaft avoidance groove, so as to meet the layout requirements of the drive shaft motion envelope.

[0007] In some examples of the present invention, the bent tube beam connector also includes: a bracket connecting portion and an avoidance portion, the suspension mounting bracket is arranged at the bracket connecting portion, the avoidance portion is connected between the bent tube beam connecting portion and the bracket connecting portion, and the avoidance portion forms the drive shaft avoidance groove between the bent tube beam connecting portion and the bracket connecting portion.

[0008] In some examples of the present invention, a side plane of the avoidance portion facing the suspension mounting bracket is lower than a side plane of the bracket connecting portion facing the suspension mounting bracket to form the drive shaft avoidance groove.

[0009] In some examples of the present invention, a side surface of the avoidance portion facing away from the suspension mounting bracket is coplanarly arranged with a side surface of the bracket connecting portion facing away from the suspension mounting bracket.

[0010] In some examples of the present invention, the suspension mounting bracket is detachably connected to the bracket connecting portion.

[0011] In some examples of the present invention, the suspension mounting bracket is provided with a first mounting hole, and the bracket connecting portion is provided with a second mounting hole, and the first mounting hole and the second mounting hole are arranged opposite to each other and connected by a fastener.

[0012] In some examples of the present invention, the suspension mounting bracket includes: a base plate and a side plate, the base plate is arranged on the bracket connecting part and is provided with the first mounting hole, the side plate is connected to the opposite sides of the base plate, and is provided with a third mounting hole for installing the pull rod.

[0013] In some examples of the present invention, the bent tube beam connecting portion is constructed in a circular ring shape and has a bent tube beam through hole formed inside.

[0014] In some examples of the present invention, the bent tube beam connector is an integrally formed structural member.

[0015] The vehicle according to the utility model comprises: a bent tube beam, a pull rod and the above-mentioned suspension mounting assembly, wherein the bent tube beam connecting portion is connected to the bent tube beam, and the suspension mounting bracket is connected to the pull rod.

[0016] 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

[0017] 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:

[0018] Figure 1 It is a schematic diagram of the structure of the connection between the suspension mounting assembly, the bent tube beam and the suspension;

[0019] Figure 2 It is a structural schematic diagram of a suspension mounting assembly according to an embodiment of the utility model.

[0020] Reference numerals:

[0021] 1. Bent tube beam connector; 11. Bent tube beam connection portion; 12. Bracket connection portion; 13. Avoidance portion; 14. Drive shaft avoidance groove; 2. Suspension mounting bracket; 21. Bottom plate; 22. Side plate; 3. Bent tube beam; 4. Suspension. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0023] Reference below Figure 1 and Figure 2 A suspension mounting assembly according to an embodiment of the utility model is described. The suspension mounting assembly is applied in a vehicle, for example, on a rear axle.

[0024] like Figure 1 and Figure 2 As shown, the suspension mounting assembly according to the utility model includes: a bent tube beam connector 1 and a suspension mounting bracket 2, wherein a bent tube beam connector 1 is provided with a bent tube beam connecting portion 11 at one end, and the suspension mounting bracket 2 is provided at the other end of the bent tube beam connector 1; wherein the bent tube beam connector 1 is formed with a drive shaft avoidance groove 14.

[0025] It can be understood that the bent tube beam connector 1 and the suspension mounting bracket 2 constitute the main structure of the suspension mounting assembly, the bent tube beam connector 11 is located at one end of the bent tube beam connector 1, and the suspension mounting bracket 2 is located at the other end of the bent tube beam connector 1, the bent tube beam connector 11 is connected to the bent tube beam 3, and the suspension mounting bracket 2 is connected to the pull rod 4, so that the bent tube beam connector 1 and the suspension mounting bracket 2 can be located between the bent tube beam 3 and the pull rod 4, thereby improving the connection strength between the bent tube beam 3, the bent tube beam connector 1, the suspension mounting bracket 2 and the suspension 4, and a drive shaft avoidance groove 14 is provided on the bent tube beam connector 1, and the drive shaft avoidance groove 14 is located between the bent tube beam connector 11 and the suspension mounting bracket 2, so as to facilitate the drive shaft movement envelope to be set in the drive shaft avoidance groove 14.

[0026] Therefore, by setting a bent tube beam connection part 11 at one end of the bent tube beam connection part 1, the bent tube beam connection part 1 can be connected to the bent tube beam 3, and the suspension mounting bracket 2 is set at the other end of the bent tube beam connection part 1, so that the suspension mounting bracket 2 can be connected to the pull rod 4, and then the connection between the bent tube beam 3, the bent tube beam connection part 1, the suspension mounting bracket 2 and the pull rod 4 can be made tighter, and the bent tube beam connection part 1 forms a drive shaft avoidance groove 14, so as to meet the layout requirements of the drive shaft motion envelope.

[0027] In addition, if Figure 2As shown, the curved tube beam connector 1 further includes: a bracket connection portion 12 and an avoidance portion 13, the suspension mounting bracket 2 is arranged on the bracket connection portion 12, the avoidance portion 13 is connected between the curved tube beam connector 11 and the bracket connection portion 12, and the avoidance portion 13 forms a drive shaft avoidance groove 14 between the curved tube beam connector 11 and the bracket connection portion 12. That is to say, the curved tube beam connector 11, the bracket connection portion 12 and the avoidance portion 13 constitute the main structure of the curved tube beam connector 1, the bracket connection portion 12 is located at one end of the curved tube beam connector 1 away from the curved tube beam connector 11, so that it is convenient for the suspension mounting bracket 2 to be arranged on the bracket connection portion 12, and then it is convenient for the suspension mounting bracket 2 to be connected with the curved tube beam connector 1, and the avoidance portion 13 is located between the curved tube beam connector 11 and the bracket connection portion 12, so that an avoidance space can be formed, and such an arrangement can make the avoidance space form a drive shaft avoidance groove 14, and then it is convenient for the drive shaft motion envelope to be arranged in the drive shaft avoidance groove 14.

[0028] Among them, Figure 1 As shown, the plane of one side of the avoidance portion 13 facing the suspension mounting bracket 2 is lower than the plane of one side of the bracket connecting portion 12 facing the suspension mounting bracket 2, thereby forming a drive shaft avoidance groove 14. It can be understood that the plane of the avoidance portion 13 is lower than the plane of the bracket connecting portion 12, and such a setting can form a concave space, so that the concave space can form the drive shaft avoidance groove 14, thereby facilitating the drive shaft motion envelope to be set in the drive shaft avoidance groove 14.

[0029] In addition, if Figure 2 As shown, the side surface of the avoidance portion 13 facing away from the suspension mounting bracket 2 is coplanarly arranged with the side surface of the bracket connecting portion 12 facing away from the suspension mounting bracket 2. In other words, the end surface of the avoidance portion 13 close to the bent tube beam connecting portion 11 and the end surface close to the bracket connecting portion 12 form a concave surface, thereby facilitating the formation of the drive shaft avoidance groove 14, and further facilitating the drive shaft motion envelope to be set in the drive shaft avoidance groove 14.

[0030] In addition, if Figure 2 As shown, the suspension mounting bracket 2 is detachably connected to the bracket connecting portion 12. This arrangement facilitates the installation and disassembly between the suspension mounting bracket 2 and the bracket connecting portion 12, and also facilitates the care and maintenance of the suspension mounting bracket 2 and the bracket connecting portion 12, thereby improving the safety performance of the suspension mounting assembly.

[0031] Among them, Figure 2As shown, the suspension mounting bracket 2 is provided with a first mounting hole, and the bracket connecting portion 12 is provided with a second mounting hole, and the first mounting hole and the second mounting hole are arranged opposite to each other and connected by a fastener. It can be understood that the first mounting hole is located on the suspension mounting bracket 2, the second mounting hole is located on the bracket connecting portion 12, and the first mounting hole and the second mounting hole are arranged opposite to each other, so that the fastener can pass through the first mounting hole and the second mounting hole, so that the suspension mounting bracket 2 and the bracket connecting portion 12 can be connected, and the installation accuracy requirements between the suspension mounting bracket 2 and the bracket connecting portion 12 can be met.

[0032] In addition, if Figure 2 As shown, the suspension mounting bracket 2 includes: a bottom plate 21 and a side plate 22, the bottom plate 21 is arranged on the bracket connecting portion 12 and is provided with a first mounting hole, the side plate 22 is connected to the opposite sides of the bottom plate 21, and the side plate 22 is provided with a third mounting hole, so that it can be used to install the tie rod 4. That is to say, the bottom plate 21 and the side plate 22 constitute the main structure of the suspension mounting bracket 2, the first mounting hole is located on the bottom plate 21, and the bottom plate 21 is arranged close to the bracket connecting portion 12, so that the fastener can connect the bottom plate 21 and the bracket connecting portion 12, the side plate 22 is located on the opposite sides of the bottom plate 21, and the side plate 22 extends away from the bracket connecting portion 12, so that an installation space can be formed between the side plates 22, so that one end of the tie rod 4 is conveniently arranged in the installation space, and the third mounting hole is located at one end of the side plate 22 away from the bracket connecting portion 12, so that the side plate 22 and the suspension 4 can be connected by fasteners.

[0033] In particular, if Figure 1 and Figure 2 As shown, the bent tube beam connection part 11 is constructed in a circular ring shape and has a through hole for the bent tube beam 3 formed inside. It can be understood that the bent tube beam 3 is cylindrical and the bent tube beam connection part 11 is in a circular ring shape, so that the bent tube beam connection part 11 can be sleeved on the outer periphery of the bent tube beam 3, and then the bent tube beam connector 1 can be connected to the bent tube beam 3.

[0034] In addition, Figure 2 As shown, the bent tube beam connector 1 is an integrally formed structural component, which facilitates the production of the bent tube beam connector 1 and can also improve the overall structural strength of the bent tube beam connector 1.

[0035] The vehicle according to the utility model comprises: a bent tube beam 3, a suspension 4 and the suspension mounting assembly of the above embodiments, the bent tube beam connecting portion 11 is connected to the bent tube beam 3, and the suspension mounting bracket 2 is connected to the suspension 4, so that the connection between the bent tube beam 3, the bent tube beam connecting member 1, the suspension mounting bracket 2 and the suspension 4 can be made tighter, and the bent tube beam connecting member 1 forms a drive shaft avoidance groove 14, so as to meet the layout requirements of the drive shaft motion envelope.

[0036] In the description of the present invention, it should be understood 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 orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In the description of the present utility model, "plurality" means two or more. In the description of the present utility model, the first feature "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. In the description of the present utility model, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0038] 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 expressions of the above terms do not necessarily refer to the same embodiment or example.

[0039] 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 suspension mounting assembly, characterized in that: include: A bent tube beam connector (1), wherein one end of the bent tube beam connector (1) is provided with a bent tube beam connecting portion (11); A suspension mounting bracket (2), wherein the suspension mounting bracket (2) is arranged at the other end of the bent tube beam connecting member (1); Wherein, the bent tube beam connector (1) is formed with a drive shaft avoidance groove (14).

2. The suspension mounting assembly according to claim 1, characterized in that: The bent tube beam connector (1) further comprises: A bracket connecting portion (12), wherein the suspension mounting bracket (2) is arranged on the bracket connecting portion (12); An avoidance portion (13), the avoidance portion (13) being connected between the bent tube beam connection portion (11) and the bracket connection portion (12), the avoidance portion (13) forming the drive shaft avoidance groove (14) between the bent tube beam connection portion (11) and the bracket connection portion (12).

3. The suspension mounting assembly according to claim 2, characterized in that: A side plane of the avoidance portion (13) facing the suspension mounting bracket (2) is lower than a side plane of the bracket connecting portion (12) facing the suspension mounting bracket (2), so as to form the drive shaft avoidance groove (14).

4. The suspension mounting assembly according to claim 3, characterized in that: A side surface of the avoidance portion (13) that faces away from the suspension mounting bracket (2) is coplanarly arranged with a side surface of the bracket connecting portion (12) that faces away from the suspension mounting bracket (2).

5. The suspension mounting assembly according to claim 2, characterized in that: The suspension mounting bracket (2) is detachably connected to the bracket connecting portion (12).

6. The suspension mounting assembly according to claim 5, characterized in that: The suspension mounting bracket (2) is provided with a first mounting hole, and the bracket connecting portion (12) is provided with a second mounting hole, the first mounting hole and the second mounting hole are arranged opposite to each other and connected by a fastener.

7. The suspension mounting assembly according to claim 6, characterized in that: The suspension mounting bracket (2) comprises: A bottom plate (21), the bottom plate (21) being arranged on the bracket connecting portion (12) and provided with the first mounting hole; A side plate (22), wherein the side plate (22) is connected to two opposite sides of the bottom plate (21), and a third mounting hole is provided on the side plate (22) for mounting a pull rod.

8. The suspension mounting assembly according to claim 1, characterized in that: The bent tube beam connecting portion (11) is constructed in a circular ring shape and has a bent tube beam through hole formed inside.

9. The suspension mounting assembly according to claim 1, characterized in that: The bent tube beam connector (1) is an integrally formed structural component.

10. A vehicle, characterized in that: include: Bent tube beam (3); Tie rod (4); In the suspension mounting assembly described in any one of claims 1 to 9, the bent tube beam connecting portion (11) is connected to the bent tube beam (3), and the suspension mounting bracket (2) is connected to the pull rod (4).

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