Damping device for equipment base

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a damping device for an equipment base, which comprises a fixed seat, a connecting plate arranged above the fixed seat and used for being connected with the equipment base, and a damping device arranged above the fixed seat and used for being connected with the equipment base. The air bag damping assembly is arranged between the fixing base and the connecting plate and connected with the fixing base and the connecting plate. And the limiting assembly is arranged between the fixing base and the connecting plate, and the limiting assembly is used for limiting the distance between the connecting plate and the fixing base. According to the utility model, resonance generated by vibration of equipment and a mounting foundation can be relieved, so that the quality of a working environment around the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a shock absorbing device for an equipment base. Background Art

[0002] The installation method of the vacuum vibration press on the market is generally to connect it directly to the installation foundation through bolts. The vibration generated by the vacuum vibration press will be directly transmitted to the installation foundation, causing workers to feel uncomfortable when working around the vacuum vibration press for a long time. Utility Model Content

[0003] In view of the problem in the prior art that when a vacuum vibration press is in operation, the vibration generated by the manufacturing equipment leads to a poor working environment around the equipment. The purpose of the utility model is to provide a shock absorbing device for the equipment base, which can alleviate the resonance caused by the equipment's own vibration and the installation foundation, thereby improving the quality of the working environment around the equipment.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A shock absorbing device for a device base, comprising:

[0006] A fixing seat, wherein a connecting plate is arranged above the fixing seat, and the connecting plate is used to connect with the equipment base;

[0007] An airbag shock absorbing component is arranged between the fixing seat and the connecting plate, and is respectively connected to the fixing seat and the connecting plate.

[0008] A limit assembly is provided between the fixing seat and the connecting plate, and is used to limit the distance between the connecting plate and the fixing seat.

[0009] Compared with the prior art, the present application arranges an airbag shock-absorbing assembly between the connecting plate and the fixing seat. The airbag shock-absorbing assembly can effectively absorb and reduce the vibration generated during the operation of the equipment, thereby reducing the impact on the installation foundation, improving the quality of the working environment near the equipment, and improving the working comfort and safety of the staff.

[0010] As a preferred solution of the utility model, the airbag shock-absorbing assembly includes at least one shock-absorbing airbag, and the shock-absorbing airbag is arranged between the fixing seat and the connecting plate, and is respectively connected to the fixing seat and the connecting plate.

[0011] By adopting the above solution, the shock-absorbing airbags can effectively improve the shock-absorbing effect. At the same time, the number and layout of the airbags can be adjusted according to actual needs to adapt to the vibration characteristics of different equipment.

[0012] As a preferred embodiment of the present invention, the airbag shock absorbing assembly also includes a first limiting ring and a second limiting ring. The first limiting ring is arranged at a position of the fixing seat corresponding to the shock absorbing airbag, and the second limiting ring is arranged at a position of the connecting plate corresponding to the shock absorbing airbag. The first limiting ring and the second limiting ring are both used to limit the position of the shock absorbing airbag.

[0013] By adopting the above-mentioned solution, by setting a first limiting ring and a second limiting ring on the fixing seat and the connecting plate, it is possible to ensure that the shock-absorbing airbag works in the correct position, avoid displacement or damage of the shock-absorbing airbag, and improve the stability and reliability of the airbag shock-absorbing device.

[0014] As a preferred solution of the present utility model, the limit assembly includes a limit seat, a limit member and a limit pin, the limit seat is arranged between the fixed seat and the connecting plate and is connected to the fixed seat, the limit member is arranged on the limit seat, a limit through groove is arranged on the limit member, the connecting plate is provided with a through hole corresponding to the limit member, at least a part of the limit member passes through the connecting plate through the through hole, and the limit pin is arranged above the connecting plate and passes through the limit through groove.

[0015] By adopting the above solution, the limit assembly can control the distance between the connecting plate and the fixing seat, ensuring the correct installation and use of the airbag shock absorbing assembly, while facilitating maintenance and replacement of components.

[0016] As a preferred solution of the present utility model, the limiting assembly further includes a limiting column, and the limiting column is arranged between the fixing seat and the connecting plate and connected to the fixing seat.

[0017] By adopting the above-mentioned solution, a limit column is set between the fixing seat and the connecting plate. When the shock-absorbing airbag is displaced or damaged, the limit column can prevent the connecting plate from continuing to sink and causing further damage to the shock-absorbing airbag or equipment, thereby effectively improving the overall performance and service life of the shock-absorbing device.

[0018] As a preferred solution of the utility model, the bottom wall of the fixing seat is provided with embedded parts.

[0019] By adopting the above solution, the embedded parts on the bottom wall of the fixing seat can conveniently connect the shock absorbing device with the installation foundation, thereby improving the installation stability.

[0020] The above-mentioned shock absorbing device for the equipment base has the following beneficial effects: through the reasonable design and arrangement of components such as airbag shock absorbing components and limit components, the impact of vibration generated during the operation of the equipment on the installation foundation and personnel is effectively reduced, the comfort and safety of the working environment are improved, and the stability and reliability of the shock absorbing device and the equipment during operation are also enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a shock absorbing device for a device base according to the utility model;

[0022] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0023] In the figure: 1. fixing seat; 2. connecting plate; 3. airbag shock absorbing assembly; 31. shock absorbing airbag; 32. first limiting ring; 33. second limiting ring; 4. limiting assembly; 41. limiting seat; 42. limiting member; 43. limiting pin; 44. limiting through groove; 45. limiting column; 5. through hole; 6. embedded part.

[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0028] The utility model provides a shock absorbing device for an equipment base.

[0029] Reference Figure 1 In one embodiment of the utility model, the shock absorbing device for the base of the equipment comprises: a fixed seat 1, an airbag shock absorbing assembly 3 and a limiting assembly 4, a connecting plate 2 is arranged above the fixed seat 1, and the connecting plate 2 is used to connect with the base of the equipment; in this embodiment, the equipment is a vacuum vibration press, and the connecting plate 2 is connected to the base of the vacuum vibration press by bolts. In some other embodiments, the connecting plate 2 can also be connected to the base of other equipment that generates vibration to achieve the purpose of shock absorption for the target equipment, and the type of equipment is not limited here; the airbag shock absorbing assembly 3, the airbag shock absorbing assembly 3 is arranged between the fixed seat 1 and the connecting plate 2, and is respectively connected to the fixed seat 1 and the connecting plate 2. The limiting assembly 4 is arranged between the fixed seat 1 and the connecting plate 2, and the limiting assembly 4 is used to limit the distance between the connecting plate 2 and the fixed seat 1. By arranging the airbag shock absorbing assembly 3 between the connecting plate 2 and the fixed seat 1, the airbag shock absorbing assembly 3 can effectively absorb and reduce the vibration generated by the equipment during operation, thereby reducing the impact on the installation foundation, improving the quality of the working environment near the equipment, and improving the comfort and safety of the staff.

[0030] Reference Figure 1 and Figure 2 In one embodiment, the airbag shock absorbing assembly 3 includes at least one shock absorbing airbag 31, which is arranged between the fixing seat 1 and the connecting plate 2, and is respectively connected to the fixing seat 1 and the connecting plate 2. In this embodiment, the number of shock absorbing airbags 31 is set to seventeen. In some other embodiments, the number of shock absorbing airbags 31 can be increased or decreased according to actual conditions, and the number of shock absorbing airbags 31 is not limited here. The shock absorbing airbag 31 can effectively improve the shock absorbing effect, and the number and layout of the airbags can be adjusted according to actual needs to adapt to the vibration characteristics of different equipment.

[0031] Reference Figure 1 and Figure 2 In one embodiment, the airbag shock absorbing assembly 3 further includes a first limiting ring 32 and a second limiting ring 33. The first limiting ring 32 is welded at the position of the fixed seat 1 corresponding to the shock absorbing airbag 31, and the second limiting ring 33 is welded at the position of the connecting plate 2 corresponding to the shock absorbing airbag 31. The first limiting ring 32 and the second limiting ring 33 are both used to limit the position of the shock absorbing airbag 31. By arranging the first limiting ring 32 and the second limiting ring 33 on the fixed seat 1 and the connecting plate 2, it can be ensured that the shock absorbing airbag 31 works at the correct position, avoiding displacement or damage of the shock absorbing airbag 31, and improving the stability and reliability of the airbag shock absorbing device.

[0032] Reference Figure 1 and Figure 2In one embodiment, the limit assembly 4 includes a limit seat 41, a limit member 42 and a limit pin 43. The limit seat 41 is arranged between the fixed seat 1 and the connecting plate 2 and is installed on the fixed seat 1 through bolts. The limit member 42 is arranged on the limit seat 41. The limit member 42 is provided with a limit slot 44. The connecting plate 2 is provided with a through hole 5 corresponding to the limit member 42. At least a part of the limit member 42 passes through the connecting plate 2 through the through hole 5. The limit pin 43 is arranged above the connecting plate 2 and passes through the limit slot 44. In this embodiment, the limit member 42 is a metal ring, one end of the metal ring passes through the limit member 42, and the other end passes through the through hole 5. The connection plate 2 is provided, the metal ring has a limiting slot 44, and the limiting pin 43 passes through the limiting slot 44 and is arranged above the connection plate 2; in some other embodiments, the limiting member 42 can also be a metal block, and the setting method of the metal block is similar to that of the metal ring. One end of the metal block is connected to the limiting seat 41 by bolts, or is connected to the limiting seat 41 by welding. The metal block is also provided with a limiting slot 44, and the end of the metal block away from the limiting seat 41 passes through the connection plate 2 through the through hole 5. As long as the distance between the fixing seat 1 and the connection plate 2 can be limited, the specific shape and structure of the limiting member 42 are not limited here. The limiting assembly 4 can control the distance between the connection plate 2 and the fixing seat 1, ensure the correct installation and use of the airbag shock absorbing assembly 3, and facilitate maintenance and replacement of components.

[0033] Reference Figure 1 and Figure 2 In one embodiment, the limit assembly 4 also includes a limit column 45, which is arranged between the fixed seat 1 and the connecting plate 2 and is installed on the fixed seat 1 by bolts. It is worth noting that the height of the limit column 45 should be between the height of the shock-absorbing airbag 31 at the minimum stroke and the height at the maximum stroke. The purpose of this arrangement is that when the shock-absorbing airbag 31 can work normally, when the shock-absorbing airbag 31 is subjected to the vibration from the equipment and causes the shock-absorbing airbag 31 to deform and compress downward, the connecting plate 2 will not contact the limit column 45, so that the shock-absorbing airbag 31 can better buffer the vibration. When the shock-absorbing airbag 31 is displaced or damaged, under the action of the equipment's own gravity and the connecting plate 2's own gravity, the connecting plate 2 will move toward the fixed seat 1. At this time, the limit column 45 can contact the connecting plate 2 to play a supporting role, avoiding the problem of further damage to the shock-absorbing airbag 31 and damage to the equipment, thereby improving the overall performance and reliability of the shock-absorbing device and also improving the service life of the shock-absorbing device.

[0034] Reference Figure 1In one embodiment, the bottom wall of the fixing seat 1 is welded with an embedded part 6. The embedded part 6 on the bottom wall of the fixing seat 1 can conveniently connect the shock absorbing device with the installation base, thereby improving the installation stability. In this embodiment, the installation base is a concrete floor. When the fixing seat 1 is installed, the embedded part 6 should be located in the concrete floor, so that the fixing seat 1 is integrated with the concrete floor, thereby greatly enhancing the stability of the fixing seat 1.

[0035] By rationally designing and arranging components such as the airbag shock absorbing assembly 3 and the limit assembly 4, the impact of the vibration generated during the operation of the equipment on the installation foundation and the staff is effectively reduced, the comfort and safety of the working environment are improved, and the stability and reliability of the shock absorbing device and the equipment during operation are also enhanced.

[0036] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A shock absorbing device for a device base, characterized in that: include: A fixing seat, wherein a connecting plate is arranged above the fixing seat, and the connecting plate is used to connect with the equipment base; An airbag shock absorbing assembly, the airbag shock absorbing assembly is arranged between the fixing seat and the connecting plate, and is respectively connected to the fixing seat and the connecting plate; A limiting assembly, the limiting assembly is arranged between the fixing seat and the connecting plate, and the limiting assembly is used to limit the distance between the connecting plate and the fixing seat; The airbag shock absorbing assembly includes at least one shock absorbing airbag, which is arranged between the fixing seat and the connecting plate and is connected to the fixing seat and the connecting plate respectively; The limit assembly includes a limit seat, a limit member and a limit pin, the limit seat is arranged between the fixed seat and the connecting plate and is connected to the fixed seat, the limit member is arranged on the limit seat, a limit slot is arranged on the limit member, a through hole is arranged on the connecting plate corresponding to the limit member, at least a part of the limit member passes through the connecting plate through the through hole, and the limit pin is arranged above the connecting plate and passes through the limit slot.

2. The shock absorbing device for the equipment base according to claim 1, characterized in that: The airbag shock absorbing assembly also includes a first limiting ring and a second limiting ring. The first limiting ring is arranged on the fixing seat corresponding to the position of the shock absorbing airbag, and the second limiting ring is arranged on the connecting plate corresponding to the position of the shock absorbing airbag. The first limiting ring and the second limiting ring are both used to limit the position of the shock absorbing airbag.

3. The shock absorbing device for the equipment base according to claim 1, characterized in that: The limiting assembly further includes a limiting column, which is disposed between the fixing seat and the connecting plate and connected to the fixing seat.

4. The shock absorbing device for the equipment base according to claim 1, characterized in that: The bottom wall of the fixing seat is provided with embedded parts.

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