Protective structure for an engine damper

Abstract

The utility model is suitable for shock absorption protection equipment technical field provides a protection structure of engine damping device, include: fixed seat, its fixed mounting is in predetermined position, the top of fixed seat is equipped with installation area, the buffer piece of sliding connection in the inside of installation area, the buffer piece sliding connection in the side wall of installation area, the mount of sliding connection in the top of installation area, the mount is inserted between a plurality of buffer piece, the top of mount is connected with engine damping device, the mount carries out buffer protection to the up and down vibration of damping device, by this, the utility model discloses a kind of shock absorption structure that can buffer in multiple directions, guarantee can be through multidirectional shock absorption structure to protect the shock absorption of engine, prevent the damage of shock absorption in the testing process of engine, affect the effect of test.

Description

Technical Field

[0001] This utility model relates to the field of shock absorption equipment technology, and in particular to a protective structure for an engine shock absorption device. Background Technology

[0002] An engine is a machine that converts other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, jet engines, and electric motors. For example, internal combustion engines typically convert chemical energy into mechanical energy. The term "engine" can refer to both the power-generating device and the entire machine including the power unit. Engines will exhibit some vibration during normal operation due to the unavoidable vibrations generated by the movement of internal parts.

[0003] Traditional shock absorption devices mostly use shock-absorbing rubber pads for mounting. After the engine is installed on the test bench, due to the complex testing conditions, simple shock-absorbing rubber pads cannot effectively buffer the vibrations of the engine in all directions, thus affecting the engine's fixation and test results during engine testing.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] To address the aforementioned deficiencies, the purpose of this utility model is to provide a protective structure for an engine damping device. This structure can be designed to provide multi-directional damping, ensuring that the engine is protected from vibration damage during testing and preventing damage to the damping system that could affect the test results.

[0006] To achieve the above objectives, this utility model provides a protective structure for an engine vibration damping device, comprising: A mounting base is fixedly installed in a predetermined position, and the top of the mounting base is provided with an installation area; A buffer component is slidably connected to the interior of the mounting area, and the buffer component is slidably connected to the side wall of the mounting area; A mounting base is slidably connected to the top of the mounting area. The mounting base is inserted between several of the buffer components. The top of the mounting base is connected to the engine vibration damping device. The mounting base provides buffer protection against the vertical vibration of the vibration damping device.

[0007] In one embodiment, the sidewall of the mounting area is provided with a sliding hole, the buffer is slidably connected to the inside of the sliding hole, and a damper and a lateral elastic element are provided between the buffer and the sliding hole.

[0008] In one embodiment, at least four buffers are provided, and the bottom of the mounting base is provided with a plug-in portion, the plug-in portion being a regular N-gon, the size of N being the same as the number of buffers.

[0009] In one embodiment, the buffer includes a buffer plate and a sliding post disposed on the rear side of the buffer plate. The sliding post is slidably connected to the interior of the sliding hole, and the top of the buffer plate is provided with a guide bevel.

[0010] In one embodiment, a sliding seat is slidably provided at the bottom of the plug-in portion, the sliding seat is inserted between a plurality of buffer members, and a damper and a vertical elastic member are provided between the sliding seat and the plug-in portion.

[0011] In one embodiment, the bottom of the plug-in portion is provided with a plug-in hole, the top of the sliding seat is provided with a guide post, the guide post is slidably inserted into the interior of the plug-in hole, and the top of the guide post is provided with a limiting flange.

[0012] In one embodiment, the bottom of the sliding seat is provided with a force-bearing plate, and the bottom of the force-bearing plate is provided with a plurality of evenly arranged ball bearings.

[0013] In one embodiment, a liquid supply pipe is provided on the outside of the sliding hole, and hydraulic fluid is supplied inside the liquid supply pipe. Both the lateral elastic element and the vertical elastic element are buffer springs.

[0014] This utility model provides a protective structure for an engine vibration damping device, comprising: a fixed base, which is fixedly installed in a predetermined position to ensure that the engine and the vibration damping device can be installed in the predetermined position simultaneously, facilitating subsequent engine testing and ensuring the test results. The fixed base also has an installation area on its top, where the vibration damping device is fixed to ensure proper engine installation. A buffer component is slidably connected within the installation area. This buffer component dampens the vibration forces in the four lateral directions of the vibration damping, effectively protecting the engine vibration and preventing excessive stress on the damping device, which could affect its performance. The buffer component is slidably connected to the installation area. The sidewalls ensure the installation and buffering effect of the buffer components; the mounting seat is slidably connected to the top of the mounting area, and the mounting seat is inserted between several buffer components. The top of the mounting seat is connected to the engine vibration damping device. The mounting seat buffers and protects the vertical vibration of the vibration damping device. Through the cooperation of the sliding seat and the fixed seat, the vibration force in all directions of the vibration damping is buffered, thereby ensuring the protection effect. In summary, the technical effect of this utility model is to provide a vibration damping structure that can buffer in multiple directions, ensuring that the engine vibration can be protected through the multi-directional vibration damping structure, preventing damage to the engine vibration damping during the test and affecting the test results. Attached Figure Description

[0015] Figure 1 This is an exploded view of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the sliding seat of this utility model; Figure 4 This is a three-dimensional structural diagram of the buffer component of this utility model; Figure 5 This is a three-dimensional structural diagram of the fixing base of this utility model; In the figure, 1-mounting base, 11-insertion hole, 12-insertion part, 2-vertical elastic element, 3-sliding seat, 31-limiting flange, 32-guide post, 33-force plate, 34-ball bearing, 4-buffer element, 41-sliding post, 42-guide bevel, 43-buffer plate, 5-fixed base, 51-liquid supply pipe, 52-sliding hole, 53-installation area, 6-lateral elastic element. Detailed Implementation

[0016] 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 scope of protection of the present utility model.

[0017] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0018] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0019] See Figure 1 , Figure 2 and Figure 5 This utility model provides a protective structure for an engine vibration damping device. The protective structure includes: a fixed base 5, which is fixedly installed in a predetermined position to ensure that the engine and the vibration damping device can be installed simultaneously in the predetermined position, facilitating subsequent engine testing and ensuring the test results. The fixed base 5 has an installation area 53 at its top, and the vibration damping device is fixed to the top of the installation area 53 to ensure proper engine installation; and a buffer 4 slidably connected inside the installation area 53 to buffer the vibration force in the four lateral directions of the vibration damping device. This effectively protects the engine from vibration and prevents excessive stress on the damping mechanism, thus ensuring its effectiveness. The buffer 4 is slidably connected to the side wall of the mounting area 53 to ensure the installation and buffering effect of the buffer 4. The mounting seat 1 is slidably connected to the top of the mounting area 53 and is inserted between several buffers 4. The top of the mounting seat 1 is connected to the engine vibration damping device. The mounting seat 1 buffers and protects the vertical vibration of the vibration damping device. Through the cooperation of the sliding seat and the fixed seat 5, the vibration force in all directions of the damping is buffered, thereby ensuring the protection effect.

[0020] In one embodiment, to ensure the installation of the buffer 4, a sliding hole 52 is provided on the side wall of the mounting area 53. The buffer 4 is slidably connected to the inside of the sliding hole 52 to ensure the sliding effect of the buffer 4. A damper and a lateral elastic member 6 are provided between the buffer 4 and the sliding hole 52. The lateral elastic member 6 and the damper cooperate to buffer the lateral vibration force. In an exemplary embodiment, at least four buffers 4 are provided. The bottom of the mounting base 1 is provided with a plug-in part 12. The plug-in part 12 is a regular N-gon, and the size of N is the same as the number of buffers 4, ensuring that the buffer 4 can buffer the horizontal direction of the plug-in part 12, thereby effectively protecting and buffering the shock absorption device.

[0021] Further, see Figure 2 , Figure 3 and Figure 4 To ensure a tight fit between the buffer component 4, the insertion part 12, and the sliding seat 3, the buffer component 4 includes a buffer plate 43 and a sliding post 41 disposed on the rear side of the buffer plate 43. The sliding post 41 is slidably connected to the interior of the sliding hole 52. The top of the buffer plate 43 is provided with a guide bevel 42. By providing the guide bevel 42, it is ensured that the insertion part 12 and the sliding seat 3 can be inserted between the buffer component 4. When inserted, the guide bevel 42 can be pushed to slide outward, so that the buffer plate 43 can fit tightly against the outer wall of the insertion part 12 and the sliding seat 3, thereby ensuring uniform force distribution and optimizing service life.

[0022] In one embodiment, in order to buffer and protect the vertical vibration of the shock absorption device, a sliding seat 3 is slidably provided at the bottom of the insertion part 12. The sliding seat 3 is inserted between several buffer members 4. By providing the sliding seat 3, the upward and downward sliding force of the top mounting seat 1 is buffered. A damper and a vertical elastic member 2 are provided between the sliding seat 3 and the insertion part 12. The damper is existing technology and will not be described in detail. The bottom of the insertion part 12 is provided with an insertion hole 11. The top of the sliding seat 3 is provided with a guide post 32. The guide post 32 is slidably inserted into the inside of the insertion hole 11. The top of the guide post 32 is provided with a limiting flange 31. The limiting flange 31 restricts the position of the guide post 32 and prevents the guide post 32 from falling out of the inside of the insertion hole 11, which would affect the use of the sliding seat 3.

[0023] Specifically, in an exemplary embodiment, the bottom of the sliding seat 3 is provided with a force plate 33 to ensure the pressure effect. At the same time, the bottom of the force plate 33 is provided with a plurality of evenly arranged ball bearings 34 to ensure the force and shock absorption effect of the sliding seat 3. Alternatively, the ball bearings 34 can be omitted to ensure the strength of the force plate 33. The outside of the sliding hole 52 is provided with a liquid supply pipe 51, and the liquid supply pipe 51 is supplied with hydraulic fluid. The buffering force of the buffer member 4 can be controlled by the hydraulic flow. The transverse elastic member 6 and the vertical elastic member 2 are both buffer springs.

[0024] When using, combine Figures 1-5 Before installing the shock absorber or engine, the mounting base 1 is directly installed onto the base of the shock absorber or engine. Then, the plug-in part 12 and the sliding seat 3 are inserted into the interior of the mounting area 53. At this time, the plug-in part 12 and the sliding seat 3 are inserted between the buffer plate 43. The buffer plate 43 abuts against the outer wall of the plug-in part 12 and the sliding seat 3. The sliding seat 3 protects and buffers the vertical vibration of the engine, while the buffer plate 43 buffers and protects the horizontal force, thereby achieving the buffering and protection effect for the engine or shock absorber.

[0025] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A protective structure for an engine vibration damping device, characterized in that, include: A mounting base is fixedly installed in a predetermined position, and the top of the mounting base is provided with an installation area; A buffer component is slidably connected to the interior of the mounting area, and the buffer component is slidably connected to the side wall of the mounting area; A mounting base is slidably connected to the top of the mounting area. The mounting base is inserted between several of the buffer components. The top of the mounting base is connected to the engine vibration damping device. The mounting base provides buffer protection against the vertical vibration of the vibration damping device.

2. The protective structure of the engine vibration damping device according to claim 1, characterized in that, The side wall of the installation area is provided with a sliding hole, and the buffer is slidably connected to the inside of the sliding hole. A damper and a lateral elastic element are provided between the buffer and the sliding hole.

3. The protective structure of the engine vibration damping device according to claim 2, characterized in that, The buffer is provided with at least four, and the bottom of the mounting base is provided with a plug-in part. The plug-in part is a regular N-gon, and the size of N is the same as the number of buffers.

4. The protective structure of the engine vibration damping device according to claim 3, characterized in that, The buffer includes a buffer plate and a sliding post disposed on the rear side of the buffer plate. The sliding post is slidably connected to the inside of the sliding hole, and the top of the buffer plate is provided with a guide bevel.

5. The protective structure of the engine vibration damping device according to claim 3, characterized in that, The bottom of the plug-in portion is slidably provided with a sliding seat, which is inserted between several of the buffer members. A damper and a vertical elastic member are provided between the sliding seat and the plug-in portion.

6. The protective structure of the engine vibration damping device according to claim 5, characterized in that, The bottom of the plug-in part is provided with a plug-in hole, and the top of the sliding seat is provided with a guide post. The guide post is slidably inserted into the plug-in hole, and the top of the guide post is provided with a limiting flange.

7. The protective structure of the engine vibration damping device according to claim 6, characterized in that, The bottom of the sliding seat is provided with a force-bearing plate, and the bottom of the force-bearing plate is provided with a number of evenly arranged ball bearings.

8. The protective structure of the engine vibration damping device according to claim 5, characterized in that, A liquid supply pipe is provided on the outside of the sliding hole, and hydraulic fluid is supplied inside the liquid supply pipe. Both the lateral elastic element and the vertical elastic element are buffer springs.

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