Engine front overhang support device

Abstract

The utility model relates to the field of engine related accessories discloses an engine front suspension overbranched support device, including support board, the bottom front side fixed connection of support board has support horizontal board, the top fixed connection of support horizontal board has connecting block a, the top fixed connection of connecting block a has protective sleeve a, the top fixed connection of protective sleeve a has connecting block b, the top front side fixed connection of connecting block b has hole bolt board a, the bottom fixed connection of connecting block b's front side has hole bolt board b, the front side outside fixed connection of connecting block a has piston rod. In the utility model, the long rod that moves from the connecting block front section supplies the long rod and is equipped with spring in the upper portion to the movable disc, and the movable disc of long rod front section forms the cavity in another connecting block, when the support is hit, the spring structure drives the front section movable disc to cooperate spring movement in the cavity, thereby realizes the effect of shock attenuation.

Description

Technical Field

[0001] This utility model relates to the field of engine-related accessories, and in particular to an engine front suspension overhang bracket device. Background Technology

[0002] As a key structural component of the automotive powertrain, the engine front suspension transition bracket is rigidly connected to the vehicle frame via high-strength bolts, forming a stable triangular support layout. Its unique design not only effectively supports the engine's weight but also maintains the stable positioning of the powertrain under complex conditions such as rapid acceleration, sudden braking, and bumpy roads, preventing excessive displacement. This ensures a safe clearance between the engine and surrounding components, providing reliable driving protection for the vehicle.

[0003] The engine front suspension overmount bracket securely holds the engine to the chassis through its robust structure and connection points, preventing engine displacement or shaking during driving and thus avoiding safety accidents.

[0004] When the engine front suspension transition bracket connects the vehicle frame and the engine, the engine operation will generate vibration, which will cause the entire vehicle frame to vibrate. This will make passengers feel uncomfortable while driving, and long-term vibration will cause the parts to loosen, resulting in a safety accident. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides an engine front suspension override device, which aims to improve the vibration reduction problem in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an engine front suspension overhang bracket device, including a support plate, a support cross plate fixedly connected to the bottom front side of the support plate, a screw threaded inside the support cross plate, a rubber pad fixedly connected to the outer wall of the screw, a connecting block a fixedly connected to the top of the support cross plate, a protective sleeve a fixedly connected to the top of the connecting block a, a connecting block b fixedly connected to the top of the protective sleeve a, and a bolt plate a fixedly connected to the top front side of the connecting block b;

[0007] As a further description of the above technical solution: a protective sleeve b is fixedly connected to the front side of the connecting block a, a connecting block c is fixedly connected to the front side of the protective sleeve b, and a bolt plate b is fixedly connected to the bottom front side of the connecting block a.

[0008] As a further description of the above technical solution: the internal sliding connection of the bolt plate b is a limit rod a, and the front external side of the connecting block a is fixedly connected to a piston rod;

[0009] As a further description of the above technical solution: a soft pad is fixedly connected to the rear side of the piston rod, a limit bolt is threadedly connected to the top outer side of the connecting block c, a limit rod b is fixedly connected to the lower side of the limit bolt, and the outer wall of the limit rod b is threadedly connected to the inside of the connecting block c.

[0010] As a further description of the above technical solution: a spring is fixedly connected to the rear side of the movable disc, and the inner wall of the spring is slidably connected to the outside of the piston rod;

[0011] As a further description of the above technical solution: a soft pad is fixedly connected to the rear side of the piston rod, a limit bolt is threadedly connected to the top outer side of the connecting block c, a limit rod b is fixedly connected to the lower side of the limit bolt, and the outer wall of the limit rod b is threadedly connected to the inside of the connecting block c.

[0012] This utility model has the following beneficial effects:

[0013] 1. In this utility model, the connecting block is supported by vertical and horizontal support plates. A long rod extends from the front of the connecting block for the movement of the movable disc. A spring is installed on the long rod. The movable disc at the front of the long rod and the spring form a cavity inside another connecting block. When the bracket is impacted, the spring structure drives the front movable disc to move in the cavity, thereby achieving the effect of shock absorption.

[0014] 2. In this utility model, slots are cut in the horizontal and vertical directions inside the connecting block. The direction can be fixed by the bolt structure and the desired direction of connection with the engine can be adjusted to solve the problem of directional limitation between the bracket and the engine. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of an engine front suspension transition bracket device proposed in this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of an engine front suspension transition support device proposed in this utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the connecting block c of the engine front suspension transition support device proposed in this utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0019] Legend:

[0020] 1. Support plate; 2. Support cross plate; 3. Screw; 4. Rubber pad; 5. Connecting block a; 6. Protective sleeve a; 7. Connecting block b; 8. Bolt plate a; 9. Protective sleeve b; 10. Connecting block c; 11. Bolt plate b; 12. Limiting rod a; 13. Piston rod; 14. Spring; 15. Movable plate; 16. Limiting rod b; 17. Soft pad; 18. Limiting bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figure 1 , Figure 3 This utility model provides an embodiment of an engine front suspension overhang bracket device, including a support plate 1. A support cross plate 2 is fixedly connected to the bottom front side of the support plate 1. The support cross plate supports internal parts. Screws 3 are threaded inside the support cross plate 2 to fix the parts. Rubber pads 4 are fixedly connected to the outer wall of the screws 3, which also serve to absorb shock. A connecting block a5 is fixedly connected to the top of the support cross plate 2. This block is used to connect other vertical and horizontal connecting blocks. A protective sleeve a6 is fixedly connected to the top of the connecting block a5 to protect the spring 14 and internal parts. A connecting block b7 is fixedly connected to the top of the protective sleeve a6 to solve vertical vibration. The top of the connecting block b7 is front... A bolt plate a8 is fixedly connected to the side for threaded connection and fixation to the frame. A protective sleeve b9 is fixedly connected to the front side of the connecting block a5. Similarly, to protect the internal parts and spring 14, a connecting block c10 is fixedly connected to the front side of the protective sleeve b9. This block is designed to reduce lateral vibration. A bolt plate b11 is fixedly connected to the bottom front side of the connecting block b7 for fixing to the frame. A limit rod a12 is slidably connected inside the bolt plate b11 for adjusting the direction of the threaded connection with the frame. A piston rod 13 is fixedly connected to the outside front side of the connecting block a5 for limiting the spring 14 and forming a cavity for spring damping movement. The overall structure can reduce the vibration generated by the connection between the engine and the frame when the engine vibrates, thereby achieving a shock absorption effect.

[0023] Reference Figure 2A soft pad 17 is fixedly connected to the rear side of the piston rod 13. In order to prevent the spring from directly contacting the assembly and causing wear to the assembly, a limit bolt 18 is threadedly connected to the top outer side of the connecting assembly c10. A limit rod b16 is fixedly connected to the lower side of the limit bolt 18. In order to adjust the direction of connection with the frame, the outer wall of the limit rod b16 is threadedly connected to the inside of the connecting assembly c10. By slotting the horizontal and vertical sides of the inside of the connecting block, when the limit rod is inserted, the direction can be fixed by the bolt structure. The desired direction of connection with the engine can be adjusted to solve the problem of directional limitation of the connection between the bracket and the engine.

[0024] Working principle: First, a support plate 1 is connected to a support plate 2, which supports internal parts. The support plate 2 is connected to a screw 3 for fixing. A rubber pad 4 is placed at the front end of the screw 3, which also acts as a buffer to achieve shock absorption. The support plate 2 is connected to a block a5 as a transition block connecting vertical and horizontal shock absorption. A protective sleeve a6 is set outside the spring 14 to protect the internal spring and long rod. The long rod provides space for the spring to extend and retract. The connecting block b7 provides vertical shock absorption. When the vertical support is displaced, the energy is transferred to the connecting block a5 through the bolt plate a8, and then to the spring 14 through the connecting block b7. The extension and retraction of the spring 14 is damped by the internal movement of the connecting block c10. The energy transferred to the frame due to engine vibration is reduced by the spring 14 and the internal air compression cavity, and then transferred to the connecting block a5. At this time, the energy of the support plate connected by threads is weakened, thus achieving the shock absorption effect. The horizontal and vertical directions are designed to achieve simultaneous shock absorption in all directions.

[0025] Secondly, the bolt plate a8 connected to the connecting block b7 can be adjusted to select the direction of connection with the engine by the limiting rod 12. When the selected direction is determined, the limiting rod 12 can be inserted into the connecting block b7 and the connecting block c10 to fix the direction, thereby achieving the effect of freely adjusting the direction of threaded connection with the engine.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An engine front suspension overhang bracket device, comprising a support plate (1), characterized in that: A support plate (2) is fixedly connected to the bottom front side of the support plate (1). A screw (3) is threaded inside the support plate (2). A rubber pad (4) is fixedly connected to the outer wall of the screw (3). A connecting block a (5) is fixedly connected to the top of the support plate (2). A protective sleeve a (6) is fixedly connected to the top of the connecting block a (5). A connecting block b (7) is fixedly connected to the top of the protective sleeve a (6). A bolt plate a (8) is fixedly connected to the top front side of the connecting block b (7).

2. The engine front suspension transition bracket device according to claim 1, characterized in that: A protective sleeve b (9) is fixedly connected to the front side of the connecting block a (5), a connecting block c (10) is fixedly connected to the front side of the protective sleeve b (9), and a bolt plate b (11) is fixedly connected to the bottom front side of the connecting block b (7).

3. The engine front suspension transition bracket device according to claim 2, characterized in that: The internal sliding connection of the bolt plate b (11) is limited by a limit rod a (12), and the front external connection of the connecting block a (5) is fixedly connected to a piston rod (13).

4. The engine front suspension transition bracket device according to claim 3, characterized in that: The piston rod (13) has a movable disc (15) slidably connected to its outer wall, and the outer wall of the movable disc (15) is fixedly connected to the inside of the connecting block c (10).

5. The engine front suspension transition bracket device according to claim 4, characterized in that: A spring (14) is fixedly connected to the rear side of the movable disc (15), and the inner wall of the spring (14) is slidably connected to the outside of the piston rod (13).

6. The engine front suspension transition bracket device according to claim 3, characterized in that: A soft pad (17) is fixedly connected to the rear side of the piston rod (13), and a limit bolt (18) is threadedly connected to the top outer side of the connecting block c (10). A limit rod b (16) is fixedly connected to the lower side of the limit bolt (18), and the limit rod b (16) is threadedly connected to the inside of the connecting block c (10).

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