Automobile engine suspension support
By designing a car engine suspension bracket including a bracket structure, an expansion support plate, a limit structure and a buffer structure, the problems of reduced shock absorption effect and uneven engine stress caused by the collapse of the hydraulic press foot in the prior art are solved, and a more stable and effective engine suspension and shock absorption effect are achieved.
Patent Information
- Application Number
- CN202421750360.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-23
AI Technical Summary
During the long-term use of the existing engine suspension bracket, the hydraulic press feet are prone to collapse, resulting in reduced shock absorption effect, uneven overall engine stress, accelerate damage to other brackets and feet, and increase vibration during vehicle startup.
An automobile engine suspension bracket is designed, including a bracket structure, an expansion support plate, a limit structure and a buffer structure. The bracket structure realizes shock absorption and cushioning through shock absorption pads and cushioning base tables. The extended support and limiting structure are used for clamping and limiting. The buffer structure provides bottom support and cushioning through spring telescopic rods and disc-shaped plastic bottom feet.
It effectively reduces the direct contact between the engine suspension bracket and the hydraulic press foot, avoids the problems of uneven stress and acceleration damage, improves the stability and shock absorption effect of the engine suspension, and reduces the vibration during vehicle startup.
Smart Images
Figure CN222769238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile production, in particular to an automobile engine suspension bracket. Background Art
[0002] The engine is installed on the car frame through a suspension bracket. A reasonably optimized suspension bracket will be able to greatly improve the vibration of the car, reduce noise, improve driving and riding comfort, improve safety, save costs, and bring convenience to assembly, disassembly and maintenance.
[0003] Most of the existing engine suspension brackets are connected to the hydraulic machine feet, which reduce the shock of the engine. However, the hydraulic machine feet will collapse after long-term use, thereby losing the shock-absorbing effect, causing resonance when the vehicle is started. At this time, the engine suspension bracket is affected and will come into direct contact and collision with the hydraulic machine feet, causing uneven force on the entire engine, affecting other brackets and hydraulic machine feet, accelerating the damage of the remaining brackets and machine feet, causing component damage, and intensifying the vibration of the vehicle when starting.
[0004] Therefore, the utility model provides an automobile engine suspension bracket. Utility Model Content
[0005] In view of the defects in the prior art, the utility model provides an automobile engine suspension bracket, which can solve:
[0006] When the existing engine suspension bracket is connected to the external hydraulic machine foot, long-term use will cause the hydraulic machine foot to collapse, thereby reducing the shock absorption problem;
[0007] The existing engine suspension bracket comes into direct contact and collision with the hydraulic machine foot during use, causing uneven force on the entire engine, affecting other brackets and hydraulic machine feet, accelerating damage to the remaining brackets and machine feet, causing component damage, and intensifying the vibration of the vehicle when starting.
[0008] In order to solve the above technical problems, the utility model proposes the following technical solutions:
[0009] A car engine suspension bracket comprises a bracket structure, both ends of the bracket structure are movably embedded with extended support plates, the outer ends of the extended support plates are fixedly connected to a limiting structure, the bottom end of the bracket structure is fixedly connected to a buffer structure, and two groups of buffer structures are provided, which are located at the corners at both ends of the diagonal line of the bottom end of the bracket structure.
[0010] Furthermore, the bracket structure includes a bracket body arranged in a rectangular shape and a buffer base protruding from its bottom end, adjustment cavities are provided on the longitudinal end surfaces of the bracket body, a connecting hole is provided through the center position of the surface of the bracket body, mounting holes are provided at the end corners of the bracket body, and a shock-absorbing pad is fixedly connected to the surface of the bracket body, and the shock-absorbing pad is configured as a damping pad.
[0011] Furthermore, both ends of the buffer base are provided with trapezoidal protrusions, and the buffer base as a whole is provided as a hard rubber base.
[0012] Furthermore, the extended support plate is configured as a rectangular plate as a whole, and a mounting hole is additionally provided at the corner position of the outer end of the extended support plate. The inner end of the extended support plate is movably embedded in the adjustment cavity, and the extended support plate and the adjustment cavity are slidably connected by a rectangular slide bar.
[0013] Furthermore, the limiting structure includes a limiting plate fixedly connected to the outer end of the extended support plate and a limiting layer fixedly connected to the inner side of the limiting plate and arranged in a raised manner. The limiting layer is arranged as a rubber layer and is arranged in a strip-shaped raised manner.
[0014] Furthermore, the buffer structure includes a first buffer rod and a second buffer rod, and also includes a contact base connected to the bottom ends of the first buffer rod and the second buffer rod. The first buffer rod and the second buffer rod are arranged in parallel longitudinally, and a longitudinally arranged connecting plate is fixedly connected therebetween.
[0015] Furthermore, the first buffer rod and the second buffer rod are both configured as spring telescopic rods, and the contact foot is configured as a disc-shaped plastic foot.
[0016] It can be seen from the above technical solution that the beneficial effects of the utility model are:
[0017] 1. The utility model achieves the effect of supporting and absorbing shock of the external engine through the support body and the shock-absorbing pad on its surface, achieves the effect of facilitating the connection and installation of the overall support structure and the external hydraulic machine foot through the connecting hole, and achieves the effect of movable installation of the support body and the extended support plate through the adjusting cavity.
[0018] 2. The sliding extension support plate can achieve the effect of extending and supporting the external engine, and the limiting plate cooperates with the limiting layer inside to achieve the effect of clamping and limiting the external engine from the outside.
[0019] 3. The first buffer rod and the second buffer rod are used to support and buffer the entire support structure from the bottom position, and the contact foot is used to achieve the effect of contact support with the top of the external hydraulic cylinder body. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 This is an exploded view of the connection between the support structure and the buffer structure in the utility model;
[0023] Figure 3 For the utility model Figure 1 A magnified view of the structure in the middle.
[0024] Reference numerals:
[0025] 1. Bracket structure; 2. Extended support plate; 3. Limiting structure; 4. Buffering structure; 5. Bracket body; 6. Shock-absorbing pad; 7. Connecting hole; 8. Mounting hole; 9. Buffering base; 10. Adjusting cavity; 11. First buffer rod; 12. Connecting plate; 13. Second buffer rod; 14. Contact foot; 15. Limiting plate; 16. Limiting layer. DETAILED DESCRIPTION
[0026] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.
[0027] See also Figure 1-3 As shown, an automobile engine suspension bracket comprises a bracket structure 1, both ends of the bracket structure 1 are movably embedded with an extended support plate 2, the outer end of the extended support plate 2 is fixedly connected to a limiting structure 3, the bottom end of the bracket structure 1 is fixedly connected with a buffer structure 4, and the buffer structure 4 is provided with two groups, which are located at the two end corners of the diagonal of the bottom end of the bracket structure 1. After the device is connected to the external hydraulic machine foot, the two groups of contact feet 14 in the two groups of buffer structures 4 are diagonally supported on the top of the external hydraulic cylinder body to achieve support for the entire device. During the use of the device, the first buffer rod 11 and the second buffer rod 13 can achieve the effect of buffering the vibration generated by the cylinder body, the overall device and the engine, and at the same time play a supporting effect to ensure the overall suspension stability of the bracket for the engine.
[0028] In the embodiment of the present invention, the support structure 1 includes a support body 5 arranged in a rectangular shape and a buffer base 9 protruding from its bottom end. Adjustment cavities 10 are provided on the longitudinal end surfaces of the support body 5. A connecting hole 7 is provided through the center of the surface of the support body 5. An installation hole 8 is provided at the end corner of the support body 5. A shock-absorbing pad 6 is fixedly connected to the surface of the support body 5. The shock-absorbing pad 6 is arranged as a damping pad. Both ends of the buffer base 9 are arranged in trapezoidal protrusions. The buffer base 9 is arranged as a hard rubber platform as a whole. The support body 5 and the shock-absorbing pad 6 on its surface can facilitate the support and shock-absorbing effect of the external engine. The connecting hole 7 can facilitate the connection and installation of the support structure 1 as a whole and the external hydraulic machine foot. The adjustment cavity 10 can achieve the effect of movable installation of the support body 5 and the extended support plate 2.
[0029] When installing and using the device, the support structure 1 and the external hydraulic machine foot are directly connected through the connecting hole 7, and then the engine is installed on the support body 5. During the installation and use, the shock-absorbing pad 6 can directly damp the vibration generated by the engine, and the buffer base 9 can be used as a precaution to prevent the support body 5 from directly contacting the external hydraulic cylinder body under excessive vibration. When excessive vibration occurs, the buffer base 9 contacts the external cylinder body, which can achieve buffering protection and avoid damage to the support and the hydraulic machine foot.
[0030] The extended support plate 2 is set as a whole in the form of a rectangular plate body, and an installation opening is additionally opened at the corner position of the outer end of the extended support plate 2. The inner end of the extended support plate 2 is movably embedded in the adjustment cavity 10. At the same time, the extended support plate 2 and the adjustment cavity 10 are slidably connected via a rectangular slide bar. The limiting structure 3 includes a limiting plate 15 fixedly connected to the outer end of the extended support plate 2 and a limiting layer 16 fixedly connected to the inner side of the limiting plate 15 and convexly arranged. The limiting layer 16 is arranged as a rubber layer and is arranged in a strip-shaped convex arrangement. The sliding extended support plate 2 can achieve the effect of extending and supporting the external engine. The limiting plate 15 cooperates with the limiting layer 16 on its inner side to achieve the effect of clamping and limiting the external engine from the outer position.
[0031] When installing the external engine, the user connects the external engine and the bracket body 5 through the mounting holes 8 on the surface of the bracket body 5. The user can also slide and adjust the extended support plate 2 according to the size of the engine so that the extended support plate 2 can extend and support the bottom of the engine. When using the extended support plate 2, the mounting opening at the corner position of the outer end of the extended support plate 2 can be connected to the bottom of the engine, and the limiting plate 15 connected to the outer end of the extended support plate 2 cooperates with the limiting layer 16 on its inner side to limit the engine from both sides.
[0032] The buffer structure 4 includes a first buffer rod 11 and a second buffer rod 13, and also includes a contact foot 14 connected to the bottom ends of the first buffer rod 11 and the second buffer rod 13. The first buffer rod 11 and the second buffer rod 13 are arranged in parallel longitudinally, and a longitudinally arranged connecting plate 12 is fixedly connected therebetween. The first buffer rod 11 and the second buffer rod 13 are both arranged as spring telescopic rods, and the contact foot 14 is arranged as a disc-shaped plastic foot. The first buffer rod 11 and the second buffer rod 13 are used to support and buffer the entire support structure 1 from the bottom position, and the contact foot 14 is used to achieve the effect of contact support with the top of the external hydraulic cylinder body.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.
Claims
1. An automobile engine suspension bracket, characterized in that: The invention comprises a support structure (1), wherein both ends of the support structure (1) are movably embedded with an extended support plate (2), the outer end of the extended support plate (2) is fixedly connected to a limiting structure (3), and the bottom end of the support structure (1) is fixedly connected to a buffer structure (4), and the buffer structure (4) is provided with two groups, which are located at the corner positions of the two ends of the diagonal line of the bottom end of the support structure (1).
2. The automobile engine suspension bracket according to claim 1, characterized in that: The support structure (1) comprises a support body (5) arranged in a rectangular shape and a buffer base (9) protruding from the bottom end thereof; the surfaces of both longitudinal ends of the support body (5) are provided with adjustment cavities (10); a connection hole (7) is provided through the center of the surface of the support body (5); a mounting hole (8) is provided at the end corner of the support body (5); a shock-absorbing pad (6) is fixedly connected to the surface of the support body (5); and the shock-absorbing pad (6) is provided as a damping pad.
3. The automobile engine suspension bracket according to claim 2, characterized in that: The two ends of the buffer base (9) are arranged in the form of trapezoidal protrusions, and the buffer base (9) is arranged as a hard rubber base as a whole.
4. The automobile engine suspension bracket according to claim 1, characterized in that: The extended support plate (2) is arranged as a whole in the form of a rectangular plate body, and a mounting opening is additionally provided at an end corner position of the outer end of the extended support plate (2). The inner end of the extended support plate (2) is movably embedded in the adjustment cavity (10), and the extended support plate (2) and the adjustment cavity (10) are slidably connected via a rectangular sliding strip.
5. The automobile engine suspension bracket according to claim 1, characterized in that: The limiting structure (3) comprises a limiting plate (15) fixedly connected to the outer end of the extended support plate (2) and a limiting layer (16) fixedly connected to the inner side of the limiting plate (15) and arranged in a raised manner. The limiting layer (16) is arranged as a rubber layer and is arranged in a strip-shaped raised manner.
6. The automobile engine suspension bracket according to claim 1, characterized in that: The buffer structure (4) comprises a first buffer rod (11) and a second buffer rod (13), and also comprises a contact foot (14) connected to the bottom ends of the first buffer rod (11) and the second buffer rod (13). The first buffer rod (11) and the second buffer rod (13) are arranged in parallel in the longitudinal direction, and a longitudinally arranged connecting plate (12) is fixedly connected between the two.
7. The automobile engine suspension bracket according to claim 6, characterized in that: The first buffer rod (11) and the second buffer rod (13) are both configured as spring telescopic rods, and the contact foot (14) is configured as a disc-shaped plastic foot.