A vibration damping structure for mechanical equipment

By combining a bottom-solid type buffer and a surface-adjustable temperature-conducting mechanism, the hardness of the rubber ring layer can be monitored and adjusted in real time, solving the problem of poor vibration damping effect of mechanical equipment at different temperatures and achieving stable vibration damping performance.

CN121630960BActive Publication Date: 2026-04-03YIXING SHUTAO TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2026-02-04
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

Existing vibration damping structures for mechanical equipment cannot monitor vibration damping capacity in real time, and the rubber ring layer is prone to hardening or softening in low or high temperature environments, affecting the vibration damping effect.

Method used

It adopts a combination of a bottom-fixed buffer mechanism and a surface-adjustable temperature-conducting mechanism. The temperature is monitored by a temperature-sensing component, and the hardness of the rubber ring layer is adjusted by a pneumatic control component and a softening component to ensure that it maintains its shock absorption performance under different temperature environments.

Benefits of technology

It enables real-time monitoring and adjustment of the vibration damping capacity of mechanical equipment, ensuring that the rubber ring layer maintains effective vibration damping performance at different temperatures, thereby improving the stability and processing accuracy of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention belongs to the field of vibration damping technology for mechanical equipment, specifically referring to a vibration damping structure for mechanical equipment. It includes a damping platform, a bottom-fixed buffer mechanism, and a surface-adjustable temperature-conducting mechanism. The bottom-fixed buffer mechanism includes a fixing component, a spring-support component, an energy-absorbing component, and a guiding component. The fixing component is located on the bottom wall of the damping platform, the spring-support component is located at the bottom of the fixing component, the energy-absorbing component is located at the end of the spring-support component away from the damping platform, and the guiding component is located on the bottom wall of the spring-support component. This invention provides a vibration damping structure for mechanical equipment capable of real-time monitoring and adjustment of the vibration damping capacity of the structure, adjusting the state of the rubber ring layer under relatively low or high temperature environments, thereby ensuring its vibration damping performance.
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Description

Technical Field

[0001] This invention belongs to the field of vibration reduction technology for mechanical equipment, specifically referring to a vibration reduction structure for mechanical equipment. Background Technology

[0002] Mechanical equipment, as a core element of modern industrial production, is diverse in type and complex in structure, and is widely used in various fields such as manufacturing, processing, and transportation. However, these devices often generate varying degrees of mechanical vibration during high-speed operation. This vibration not only transmits to the ground through the equipment base, weakening the stability of the equipment's placement, but may also cause slight displacements or resonance effects due to vibration, directly leading to a shift in the relative position of the cutting tool and the workpiece during processing, thus seriously affecting the product's processing accuracy and surface quality.

[0003] The existing vibration damping structures for mechanical equipment have the following problems:

[0004] Existing vibration damping structures for mechanical equipment do not have the ability to monitor the vibration damping capacity of the structure in real time. On the one hand, this causes the rubber ring layer to harden easily in relatively low temperature environments and soften easily in relatively high temperature environments, thus losing its vibration damping capacity and ultimately affecting the vibration damping effect on mechanical equipment.

[0005] Therefore, it cannot meet the current demand for vibration damping structures for mechanical equipment. Summary of the Invention

[0006] In response to the above situation and to overcome the shortcomings of the existing technology, this solution provides a vibration damping structure for mechanical equipment that can monitor and adjust the state of the rubber ring layer in a relatively low or high temperature environment in real time to ensure its vibration damping performance.

[0007] The technical solution adopted in this solution is as follows: This solution proposes a vibration damping structure for mechanical equipment, including a vibration damping platform, a bottom-fixed buffer mechanism, and an adjustable surface temperature conducting mechanism. The bottom-fixed buffer mechanism includes a fixed connection component, a spring support component, an energy absorption component, and a guide component. The fixed connection component is located on the bottom wall of the vibration damping platform, the spring support component is located at the bottom of the fixed connection component, the energy absorption component is located at the end of the spring support component away from the vibration damping platform, and the guide component is located on the bottom wall of the spring support component. The adjustable surface temperature conducting mechanism includes a temperature sensing component, a pneumatic control component, a softening component, and a heat dissipation component. The temperature sensing component is located at the bottom of the spring support component, the pneumatic control component is located on the spring support component inside the energy absorption component, the softening component is located on the pneumatic control component, and the heat dissipation component is located on the temperature sensing component.

[0008] As a further preferred embodiment of the present invention, the fixing assembly includes a threaded sleeve, a buffer plate, and a connecting bolt. Multiple sets of the threaded sleeves are disposed on the bottom wall of the shock-absorbing platform, the buffer plate is disposed below the threaded sleeves, and the connecting bolt is disposed between the threaded sleeves and the buffer plate, with the connecting bolt threadedly connected to the threaded sleeves. The spring support assembly includes an anti-slip plate and a shock-absorbing spring. The anti-slip plate is disposed below the buffer plate, and the shock-absorbing spring is disposed between the buffer plate and the anti-slip plate. The energy-absorbing assembly includes a rubber ring layer and an energy-absorbing port. The rubber ring layer is disposed on the upper wall of the anti-slip plate outside the shock-absorbing spring, and multiple sets of energy-absorbing ports are disposed on the upper wall of the rubber ring layer. The guiding assembly includes an annular plate and a guide post. The annular plate is disposed on the bottom wall of the buffer plate outside the shock-absorbing spring, and the guide post is disposed on the bottom wall of the annular plate above the energy-absorbing port. The end of the guide post away from the annular plate extends into the energy-absorbing port and is slidably connected to the energy-absorbing port.

[0009] In use, the mechanical equipment is placed on the upper wall of the shock absorber platform and fixed to the platform with bolts. Initially, the shock absorber spring is in an extended state. After the mechanical equipment is fixed to the platform with bolts, the platform compresses the shock absorber spring, causing it to deform and shorten. The buffer plate, through the annular plate, drives the guide column to insert into the energy absorption port. The bottom wall of the annular plate is in contact with the upper wall of the rubber ring layer. The elastic support of the shock absorber spring reduces the compressive load on the rubber ring layer. The vibration generated by the mechanical equipment during operation is transmitted into the rubber ring layer through the shock absorber platform, buffer plate, and annular plate. The rubber ring layer absorbs and buffers the vibration generated by the mechanical equipment.

[0010] Preferably, the temperature sensing component includes a temperature sensing groove, a temperature sensing copper plate, and a temperature sensor. The temperature sensing groove is located on the bottom wall of the anti-slip plate and has multiple openings. The temperature sensing copper plate is located inside the temperature sensing groove, and the temperature sensor is located on the upper wall of the temperature sensing copper plate, with its detection end connected to the temperature sensing copper plate. The pneumatic control component includes a concave insulation box, an annular block, a control plate, a pneumatic control copper sleeve, and an oil filling valve. The concave insulation box is located on the upper wall of the anti-slip plate inside the rubber ring layer. The annular block passes through the upper wall of the concave insulation box and is slidably connected to it. The control plate is slidably located on the inner wall of the concave insulation box and is connected to the bottom wall of the annular block. The pneumatic control copper sleeve... A through-plate is positioned between the temperature-sensing copper plate and the concave insulation box, with the end of the pneumatically controlled copper sleeve furthest from the temperature-sensing copper plate extending into the concave insulation box. The oil filling valve is located inside the pneumatically controlled copper sleeve. The softening assembly includes a softening frame, a heating coil, a stainless steel column, and an iron column. The softening frame is positioned on the upper wall of the annular block, the heating coil is positioned on the inner wall of the softening frame furthest from the annular block, the stainless steel column is positioned on the top wall of the buffer plate, and the iron column is positioned on the bottom wall of the stainless steel column. The heat dissipation assembly includes heat dissipation holes and heat dissipation copper columns. The heat dissipation holes are located on the bottom wall of the anti-slip plate, and the heat dissipation copper columns penetrate the heat dissipation holes and are positioned between the temperature-sensing copper plate and the rubber ring layer.

[0011] During use, when the annular plate is attached to the upper wall of the rubber ring layer, the heating coil is located outside the stainless steel column. The operator fills the concave insulation box below the control plate with silicone oil through the oil filling valve. Under the thrust of the silicone oil, the control plate slides and rises along the inner wall of the concave insulation box, and drives the annular block to extend out of the concave insulation box. After the silicone oil is filled, the oil filling valve is closed. At this time, there is a certain distance between the control plate and the top wall of the concave insulation box. The annular block drives the softening frame and the heating coil to be located outside the stainless steel column. The silicone oil inside the concave insulation box senses the external temperature through the temperature-sensing copper plate, and then adjusts the position of the control plate. The temperature sensor monitors the temperature of the temperature-sensing copper plate through the temperature measuring end. When the temperature of the temperature-sensing copper plate drops to the preset temperature, the controller passes a small current into the heating coil. The heating coil heats the stainless steel column. The temperature of the stainless steel column rises and heats the environment in which the rubber ring layer is located, reducing the hardness of the rubber ring layer.

[0012] As the ambient temperature decreases, the temperature-sensing copper plate conducts heat to the silicone oil inside the concave insulation box through the pneumatically controlled copper sleeve. After the silicone oil cools, its volume shrinks, and the control plate slides down along the concave insulation box. The control plate drives the softening frame down through the ring block, and the softening frame drives the heating coil to the outside of the iron column. The heating coil heats the iron column, which has high magnetic permeability and a higher induction heating temperature than the stainless steel column, thus increasing the heating temperature of the rubber ring layer. This prevents the rubber ring layer from becoming too hard at low temperatures and losing its damping ability, ensuring its damping performance.

[0013] Specifically, a controller is provided on the upper wall of the temperature-sensing copper plate.

[0014] The controller is electrically connected to both the temperature sensor and the heating coil.

[0015] The beneficial effects achieved by this solution using the above structure are as follows:

[0016] Compared with existing technologies, this solution combines a bottom-fixed buffer mechanism with a surface-adjustable temperature-conducting mechanism. Through the setting of fixed components, spring support components, energy absorption components, guiding components, temperature sensing components, air control components, and softening components, it can utilize the elastic support force of the shock-absorbing spring to reduce the compressive load of the mechanical equipment on the rubber ring layer, prevent the rubber ring layer from being over-compressed, maintain the shock-absorbing and energy-absorbing thickness of the rubber ring layer, and ensure its buffering performance against vibrations generated by the mechanical equipment. In addition, the setting of a temperature-sensing copper plate senses the external temperature, forcing the silicone oil inside the concave insulation box to undergo thermal expansion and contraction. Under the change of silicone oil temperature, the control plate slides down along the inner wall of the concave insulation box. The control plate drives the softening frame and heating coil to descend into the outside of the stainless steel column through the ring block. After a small current is passed through the heating coil, the stainless steel column is heated. The temperature rise of the stainless steel column heats the environment in which the rubber ring layer is located, thereby moderately softening the rubber ring layer and ensuring that it always has the shock-absorbing capability against the mechanical equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this solution;

[0018] Figure 2 This is a top-view perspective of the proposed solution;

[0019] Figure 3 This is a schematic diagram of the exploded structure of this scheme;

[0020] Figure 4 This is a schematic diagram of the bottom-fixed buffer mechanism in this scheme;

[0021] Figure 5 This is a schematic diagram of the temperature-sensing copper plate in this design.

[0022] Figure 6 This is a schematic diagram of the anti-slip plate structure in this solution;

[0023] Figure 7 This is the main view of this solution;

[0024] Figure 8 for Figure 7 Sectional view of AA section;

[0025] Figure 9 for Figure 8 Enlarged structural view of section I;

[0026] Figure 10 for Figure 8 Enlarged structural view of Part II.

[0027] The components include: 1. Vibration damping platform; 2. Bottom-fixed buffer mechanism; 3. Fixed connection component; 4. Threaded sleeve; 5. Buffer plate; 6. Connecting bolt; 7. Spring support component; 8. Anti-slip plate; 9. Shock-absorbing spring; 10. Energy absorption component; 11. Rubber ring layer; 12. Energy absorption port; 13. Guide component; 14. Ring plate; 15. Guide column; 16. Adjustable surface temperature conduction mechanism; 17. Temperature sensing component; 18. Temperature sensing groove; 19. Temperature sensing copper plate; 20. Temperature sensor; 21. Pneumatic control component; 22. Concave insulation box; 23. Ring block; 24. Control plate; 25. Pneumatic control copper sleeve; 26. Oil filling valve; 27. Softening component; 28. Softening frame; 29. ​​Heating coil; 30. Stainless steel column; 31. Iron column; 32. Controller; 33. Heat dissipation component; 34. Heat dissipation hole; 35. Heat dissipation copper column.

[0028] The accompanying drawings are provided to further understand the present solution and form part of the specification. They are used together with the embodiments of the present solution to explain the present solution and do not constitute a limitation thereof. Detailed Implementation

[0029] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this solution, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this solution without creative effort are within the scope of protection of this solution.

[0030] In the description of this solution, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this solution and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this solution.

[0031] like Figures 1-10 As shown, the proposed solution provides a vibration damping structure for mechanical equipment, including a vibration damping platform 1, a bottom-fixed buffer mechanism 2, and an adjustable surface temperature conducting mechanism 16. The bottom-fixed buffer mechanism 2 includes a fixing component 3, a spring support component 7, an energy absorption component 10, and a guide component 13. The fixing component 3 is located on the bottom wall of the vibration damping platform 1, the spring support component 7 is located at the bottom of the fixing component 3, the energy absorption component 10 is located at the end of the spring support component 7 away from the vibration damping platform 1, and the guide component 13 is located on the bottom wall of the spring support component 7. The adjustable surface temperature conducting mechanism 16 includes a temperature sensing component 17, a pneumatic control component 21, a softening component 27, and a heat dissipation component 33. The temperature sensing component 17 is located at the bottom of the spring support component 7, the pneumatic control component 21 is located on the spring support component 7 inside the energy absorption component 10, the softening component 27 is located on the pneumatic control component 21, and the heat dissipation component 33 is located on the temperature sensing component 17.

[0032] The fixing assembly 3 includes a threaded sleeve 4, a buffer plate 5, and a connecting bolt 6. Multiple sets of threaded sleeves 4 are disposed on the bottom wall of the shock-absorbing platform 1. The buffer plate 5 is disposed below the threaded sleeves 4. The connecting bolt 6 is disposed between the threaded sleeves 4 and the buffer plate 5, and is threadedly connected to the threaded sleeves 4. The spring support assembly 7 includes an anti-slip plate 8 and a shock-absorbing spring 9. The anti-slip plate 8 is disposed below the buffer plate 5, and the shock-absorbing spring 9 is disposed between the buffer plate 5 and the anti-slip plate 8. The energy-absorbing assembly 10 includes rubber. The rubber ring layer 11 is located on the upper wall of the anti-slip plate 8 outside the shock-absorbing spring 9, and multiple sets of energy-absorbing ports 12 are located on the upper wall of the rubber ring layer 11. The guide assembly 13 includes an annular plate 14 and a guide post 15. The annular plate 14 is located on the bottom wall of the buffer plate 5 outside the shock-absorbing spring 9, and the guide post 15 is located on the bottom wall of the annular plate 14 above the energy-absorbing port 12. One end of the guide post 15 away from the annular plate 14 extends into the energy-absorbing port 12 and is slidably connected to the energy-absorbing port 12.

[0033] The temperature sensing component 17 includes a temperature sensing groove 18, a temperature sensing copper plate 19, and a temperature sensor 20. The temperature sensing groove 18 is located on the bottom wall of the anti-slip plate 8 and has multiple openings. The temperature sensing copper plate 19 is located inside the temperature sensing groove 18. The temperature sensor 20 is located on the upper wall of the temperature sensing copper plate 19, and its detection end is connected to the temperature sensing copper plate 19. The pneumatic control component 21 includes a concave insulation box 22, an annular block 23, a control plate 24, a pneumatic control copper sleeve 25, and an oil filling valve 26. The concave insulation box 22 is located on the upper wall of the anti-slip plate 8 inside the rubber ring layer 11. The annular block 23 penetrates the upper wall of the concave insulation box 22 and is slidably connected to it. The control plate 24 is slidably located on the inner wall of the concave insulation box 22 and is connected to the bottom wall of the annular block 23. The pneumatic control copper sleeve 25 penetrates the anti-slip plate 8. The gas-controlled copper sleeve 25 is located between the temperature-sensing copper plate 19 and the concave heat-insulating box 22, with one end of the gas-controlled copper sleeve 25 away from the temperature-sensing copper plate 19 extending into the concave heat-insulating box 22. The oil filling valve 26 is located inside the gas-controlled copper sleeve 25. The softening component 27 includes a softening frame 28, a heating coil 29, a stainless steel column 30, and an iron column 31. The softening frame 28 is located on the upper wall of the annular block 23, the heating coil 29 is located on the inner wall of the softening frame 28 away from the annular block 23, the stainless steel column 30 is located on the top wall of the buffer plate 5, and the iron column 31 is located on the bottom wall of the stainless steel column 30. The heat dissipation component 33 includes a heat dissipation hole 34 and a heat dissipation copper column 35. The heat dissipation hole 34 is located on the bottom wall of the anti-slip plate 8, and the heat dissipation copper column 35 passes through the heat dissipation hole 34 and is located between the temperature-sensing copper plate 19 and the rubber ring layer 11.

[0034] The upper wall of the temperature-sensing copper plate 19 is equipped with a controller 32.

[0035] The controller 32 is electrically connected to the temperature sensor 20 and the heating coil 29, respectively.

[0036] In practical applications, this shock-absorbing structure is suitable for mechanical equipment such as 3D printers, CNC engraving machines, laser engraving machines, small centrifuges, spectrometers, small collaborative robotic arms, and small sorting robots.

[0037] In the initial state, the shock-absorbing spring 9 is extended, the anti-slip plate 8 is in contact with the ground, and there is a gap between the temperature-sensing copper plate 19 and the ground. The mechanical equipment is placed on the upper wall of the shock-absorbing platform 1 and fixed to the shock-absorbing platform 1 with bolts. The mechanical equipment presses down on the shock-absorbing spring 9 through the shock-absorbing platform 1. The shock-absorbing spring 9 deforms and shortens, causing the buffer plate 5 to move closer to the rubber ring layer 11. The buffer plate 5 drives the guide column 15 to insert into the energy absorption port 12 through the ring plate 14. The bottom wall of the ring plate 14 is in contact with the upper wall of the rubber ring layer 11. The elastic support of the mechanical equipment by the shock-absorbing spring 9 reduces the compressive load of the mechanical equipment on the rubber ring layer 11. The vibration generated by the mechanical equipment during operation is transmitted into the interior of the rubber ring layer 11 through the shock-absorbing platform 1, the buffer plate 5 and the ring plate 14. The rubber ring layer 11 absorbs and buffers the vibration generated by the mechanical equipment.

[0038] When the annular plate 14 is attached to the upper wall of the rubber ring layer 11, the heating coil 29 is located outside the stainless steel column 30. The operator opens the oil filling valve 26 and fills the concave heat preservation box 22 below the control plate 24 with silicone oil through the oil filling valve 26. The control plate 24 slides and rises along the concave heat preservation box 22 under the push of the silicone oil. The control plate 24 drives the annular block 23 to extend out of the concave heat preservation box 22. After the silicone oil is filled, the oil filling valve 26 is closed. At this time, there is a certain distance between the control plate 24 and the top wall of the concave heat preservation box 22. The annular block 23 drives the softening frame 28 and the heating coil 29 to be located outside the stainless steel column 30.

[0039] When the ambient temperature is lower than the preset operating temperature, heat insulation pads are placed above and below the temperature-sensing copper plate 19 to reduce the heat exchange between the temperature-sensing copper plate 19 and the ambient environment, thereby reducing the heat loss of the rubber ring layer 11.

[0040] The silicone oil inside the concave heat preservation box 22 senses the external temperature through the temperature-sensing copper plate 19, thereby adjusting the position of the control plate 24. The controller 32 controls the temperature sensor 20 to start. The temperature sensor 20 monitors the temperature of the temperature-sensing copper plate 19 through the temperature measuring end. When the temperature of the temperature-sensing copper plate 19 drops to the threshold preset by the temperature sensor 20, the controller 32 passes a small current into the heating coil 29. The heating coil 29 heats the stainless steel column 30. The increased temperature of the stainless steel column 30 heats the environment in which the rubber ring layer 11 is located, thereby reducing the hardness of the rubber ring layer 11.

[0041] As the ambient temperature decreases, the temperature-sensing copper plate 19 conducts heat to the silicone oil inside the concave insulation box 22 through the pneumatically controlled copper sleeve 25. After the silicone oil cools, its volume shrinks, and the control plate 24 slides down along the concave insulation box 22. The control plate 24 drives the softening frame 28 to descend through the annular block 23. The softening frame 28 drives the heating coil 29 to enter the outside of the iron column 31. The heating coil 29 heats the iron column 31. The iron column 31 has high magnetic permeability, and its induction heating temperature is higher than that of the stainless steel column 30, thereby increasing the heating temperature of the rubber ring layer 11. This prevents the rubber ring layer 11 from losing its shock absorption capacity due to excessive hardness at low temperatures, thus ensuring its shock absorption performance.

[0042] When the outside temperature is higher than the temperature required by the operator, remove the heat insulation pad from above and below the heat-sensing copper plate 19. The heat-sensing copper plate 19 increases the heat dissipation area of ​​the rubber ring layer 11 through the heat dissipation copper pillar 35, accelerates heat dissipation, and prevents it from softening due to excessive temperature, thereby ensuring its shock absorption and buffering energy absorption efficiency for mechanical equipment. Repeat the above operation for the next use.

[0043] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] The present solution and its implementation methods have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present solution; the actual structure is not limited to this. In conclusion, if a person skilled in the art, inspired by this description, designs a similar structure and embodiment without departing from the inventive intent of this solution, such design should fall within the protection scope of this solution.

Claims

1. A vibration damping structure for mechanical equipment, comprising a vibration damping platform, characterized in that: It also includes a bottom-fixed buffer mechanism and an adjustable surface temperature-conducting mechanism. The bottom-fixed buffer mechanism includes a fixed assembly, a spring support assembly, an energy absorption assembly, and a guide assembly. The fixed assembly is located on the bottom wall of the shock absorber, the spring support assembly is located at the bottom of the fixed assembly, the energy absorption assembly is located at the end of the spring support assembly away from the shock absorber, and the guide assembly is located on the bottom wall of the spring support assembly. The adjustable surface temperature-conducting mechanism includes a temperature-sensing assembly, a pneumatic control assembly, a softening assembly, and a heat dissipation assembly. The temperature-sensing assembly is located at the bottom of the spring support assembly, the pneumatic control assembly is located on the spring support assembly inside the energy absorption assembly, the softening assembly is located on the pneumatic control assembly, and the heat dissipation assembly is located on the temperature-sensing assembly. The fixing assembly includes a buffer plate; the spring support assembly includes an anti-slip plate; the energy absorption assembly includes a rubber ring layer; and the temperature sensing assembly includes a temperature sensing copper plate. The pneumatic control assembly includes a concave heat preservation box, an annular block, a control plate, a pneumatic control copper sleeve, and an oil filling valve; The concave heat preservation box is located on the upper wall of the anti-slip plate inside the rubber ring layer. The annular block is installed through the upper wall of the concave heat preservation box and is slidably connected to it. The control plate is slidably installed on the inner wall of the concave heat preservation box and is connected to the bottom wall of the annular block. The pneumatic copper sleeve is installed through the anti-slip plate between the temperature sensing copper plate and the concave heat preservation box. The end of the pneumatic copper sleeve away from the temperature sensing copper plate extends into the interior of the concave heat preservation box. The oil filling valve is located inside the pneumatic copper sleeve. The softening assembly includes a softening frame, a heating coil, a stainless steel column, and an iron column; The softening frame is mounted on the upper wall of the annular block, the heating coil is mounted on the inner wall of the end of the softening frame away from the annular block, the stainless steel column is mounted on the top wall of the buffer plate, and the iron column is mounted on the bottom wall of the stainless steel column.

2. The vibration damping structure for mechanical equipment according to claim 1, characterized in that: The fixing assembly also includes threaded sleeves and connecting bolts. Multiple sets of threaded sleeves are provided on the bottom wall of the shock-absorbing platform. The buffer plate is provided below the threaded sleeves. The connecting bolts are provided between the threaded sleeves and the buffer plate. The connecting bolts are threadedly connected to the threaded sleeves.

3. The vibration damping structure for mechanical equipment according to claim 1, characterized in that: The spring support assembly also includes a shock-absorbing spring, the anti-slip plate is located below the buffer plate, and the shock-absorbing spring is located between the buffer plate and the anti-slip plate.

4. The vibration damping structure for mechanical equipment according to claim 3, characterized in that: The energy-absorbing component also includes an energy-absorbing port. The rubber ring layer is located on the upper wall of the anti-slip plate outside the shock-absorbing spring, and multiple sets of the energy-absorbing ports are located on the upper wall of the rubber ring layer.

5. A vibration damping structure for mechanical equipment according to claim 3, characterized in that: The guiding assembly includes an annular plate and a guide post. The annular plate is located on the bottom wall of the buffer plate outside the shock-absorbing spring, and the guide post is located on the bottom wall of the annular plate above the energy absorption port. The end of the guide post away from the annular plate extends into the energy absorption port and is slidably connected to the energy absorption port.

6. The vibration damping structure for mechanical equipment according to claim 1, characterized in that: The temperature sensing component also includes a temperature sensing groove and a temperature sensor. The temperature sensing groove is located on the bottom wall of the anti-slip plate and has multiple openings. The temperature sensing copper plate is located inside the temperature sensing groove. The temperature sensor is located on the upper wall of the temperature sensing copper plate and its detection end is connected to the temperature sensing copper plate.

7. The vibration damping structure for mechanical equipment according to claim 1, characterized in that: The heat dissipation component includes heat dissipation holes and heat dissipation copper pillars. The heat dissipation holes are located on the bottom wall of the anti-slip plate, and the heat dissipation copper pillars pass through the heat dissipation holes and are located between the temperature-sensing copper plate and the rubber ring layer.

Citation Information

Patent Citations

  • Rubber bushing low-temperature heating device and heating method

    CN114893523A

  • Automobile rubber damping bushing

    CN223676866U