Rear overhang mounting bracket for gearbox of new energy heavy commercial vehicle

Abstract

The utility model discloses a new energy heavy-duty commercial vehicle gearbox rear overhang mounting support, which comprises a bearing plate, a connecting plate, two first reinforcing ribs and two second reinforcing ribs, the bearing plate is connected with a gearbox in the new energy heavy-duty commercial vehicle gearbox, the connecting plate is connected with a frame damping module in the new energy heavy-duty commercial vehicle gearbox, and the second reinforcing ribs are connected with the frame damping module in the new energy heavy-duty commercial vehicle gearbox. The first reinforcing rib and the second reinforcing rib are connected with the bearing plate and the connecting plate through a welding process, so that the whole rear suspension mounting bracket has higher bearing capacity under the condition of connecting a gearbox load, has higher connecting reliability, and ensures the stability of the new energy commercial vehicle in the running process; therefore, the utility model provides an installation thought of the gearbox of the new energy heavy commercial vehicle, and provides a relatively ideal installation bracket model.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts, and in particular relates to a rear suspension mounting bracket of a gearbox of a new energy heavy-duty commercial vehicle. Background Art

[0002] In recent years, electric vehicles have gradually come into the public eye. Electric vehicles are more environmentally friendly than traditional internal combustion vehicles. The gearbox is an important component of electric vehicles. Therefore, a rear suspension mounting bracket for the gearbox of a new energy heavy-duty commercial vehicle is needed to install and fix the gearbox of the electric vehicle. Utility Model Content

[0003] The utility model provides a rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox, so as to solve the problem of installing the new energy heavy-duty commercial vehicle gearbox proposed in the prior art.

[0004] To solve the above problems, the technical solutions provided by the present invention are as follows:

[0005] The utility model provides a rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox, comprising a bearing plate (1), a connecting plate (2), two first reinforcing ribs (3) and two second reinforcing ribs (4), wherein the connecting plate (2) is welded on the surface of the bearing plate (1), two first reinforcing ribs (3) are welded at intervals on one side of the bearing plate (1) and the connecting plate (2), and two second reinforcing ribs (4) are welded at intervals on the other side of the bearing plate (1) and the connecting plate (2); the bearing plate (1) is connected to the gearbox in the new energy heavy-duty commercial vehicle gearbox, the connecting plate (2) is connected to the frame shock absorbing module in the new energy heavy-duty commercial vehicle gearbox, and the two first reinforcing ribs (3) and the two second reinforcing ribs (4) are used to enhance the structural stability, thereby enhancing the overall stability of the rear suspension mounting bracket.

[0006] According to an optional embodiment of the utility model, the mounting surface of the bearing plate (1) is parallel to the side surface of the frame in the gearbox of the new energy heavy-duty commercial vehicle to ensure the precision of the installation.

[0007] According to an optional embodiment of the utility model, the mounting surface of the connecting plate (2) is perpendicular to the side surface of the frame in the gearbox of the new energy heavy-duty commercial vehicle to ensure the precision of the mounting.

[0008] According to an optional embodiment of the utility model, the two first reinforcing ribs (3) and the two second reinforcing ribs (4) are both metal plates in the shape of right-angled trapezoids.

[0009] Beneficial effects: The embodiment of the utility model provides a rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox, comprising a load-bearing plate, a connecting plate, two first reinforcing ribs and two second reinforcing ribs, the first reinforcing ribs and the second reinforcing ribs are connected to the load-bearing plate and the connecting plate by a welding process, so that the entire rear suspension mounting bracket has a stronger load-bearing capacity when connected to the gearbox load, has strong connection reliability, and ensures the stability of the new energy commercial vehicle during driving; therefore, the utility model provides an installation idea for a new energy heavy-duty commercial vehicle gearbox, and provides a more ideal mounting bracket model. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 A schematic diagram of the installation position of a rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox in the entire commercial vehicle provided in an embodiment of the present application.

[0012] Figure 2 A schematic diagram of the three-dimensional structure of a rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox provided in an embodiment of the present application.

[0013] Figure 3 A front view of a rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox provided in an embodiment of the present application.

[0014] Figure 4 A right view of a rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox provided in an embodiment of the present application.

[0015] Figure 5 A top view of a rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox provided in an embodiment of the present application. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0017] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an embodiment of the utility model provides a rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox, comprising a bearing plate 1, a connecting plate 2, two first reinforcing ribs 3 and two second reinforcing ribs 4, and the above components are connected by welding process.

[0018] The connecting plate 2 is welded on the surface of the bearing plate 1, two first reinforcing ribs 3 are welded at intervals on one side of the bearing plate 1 and the connecting plate 2, and two second reinforcing ribs 4 are welded at intervals on the other side of the bearing plate 1 and the connecting plate 2; the bearing plate 1 is connected to the gearbox 5 in the gearbox of the new energy heavy-duty commercial vehicle, the connecting plate 2 is connected to the frame shock absorbing module 6 in the gearbox of the new energy heavy-duty commercial vehicle, the two first reinforcing ribs 3 and the two second reinforcing ribs 4 are used to enhance the structural stability, which plays a role in enhancing the overall stability of the rear suspension mounting bracket.

[0019] The mounting surface of the bearing plate 1 is parallel to the side of the frame in the gearbox of the new energy heavy-duty commercial vehicle to ensure the precision of the installation. The mounting surface of the connecting plate 2 is perpendicular to the side of the frame in the gearbox of the new energy heavy-duty commercial vehicle to ensure the precision of the installation. The two first reinforcing ribs 3 and the two second reinforcing ribs 4 are both right-angled trapezoidal metal plates.

[0020] The first reinforcing rib 3 and the second reinforcing rib 4 are connected to the load-bearing plate 1 and the connecting plate 2 by welding technology, and together bear the gravity applied by the gearbox. The contact surfaces of the above components are arranged in parallel to ensure the flatness of the contact surfaces, so that the rear suspension mounting bracket has a stronger load-bearing capacity when connected to the gearbox load, has strong connection reliability, and ensures the stability of the new energy commercial vehicle during driving; therefore, the utility model provides an installation idea for the gearbox of a new energy heavy-duty commercial vehicle, and provides a more ideal mounting bracket model.

[0021] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A rear suspension mounting bracket for a new energy heavy-duty commercial vehicle gearbox, characterized in that: The invention comprises a bearing plate (1), a connecting plate (2), two first reinforcing ribs (3) and two second reinforcing ribs (4), wherein the connecting plate (2) is welded on the surface of the bearing plate (1), two first reinforcing ribs (3) are welded at intervals on one side of the bearing plate (1) and the connecting plate (2), and two second reinforcing ribs (4) are welded at intervals on the other side of the bearing plate (1) and the connecting plate (2); the bearing plate (1) is connected to a gearbox in a gearbox of a new energy heavy-duty commercial vehicle, the connecting plate (2) is connected to a frame damping module in the gearbox of the new energy heavy-duty commercial vehicle, and the two first reinforcing ribs (3) and the two second reinforcing ribs (4) are used to enhance structural stability, thereby enhancing the overall stability of the rear suspension mounting bracket.

2. The rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox according to claim 1 is characterized in that: The mounting surface of the bearing plate (1) is parallel to the side surface of the frame in the gearbox of the new energy heavy-duty commercial vehicle to ensure the precision of the mounting.

3. The rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox according to claim 2 is characterized in that: The mounting surface of the connecting plate (2) is perpendicular to the side surface of the frame in the gearbox of the new energy heavy-duty commercial vehicle to ensure the precision of the mounting.

4. The rear suspension mounting bracket of a new energy heavy-duty commercial vehicle gearbox according to claim 3 is characterized in that: The two first reinforcing ribs (3) and the two second reinforcing ribs (4) are both right-angled trapezoidal metal plates.

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