CN213598497U - Damping base for mechanical equipment - Google Patents
Damping base for mechanical equipment Download PDFInfo
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- CN213598497U CN213598497U CN202022073502.0U CN202022073502U CN213598497U CN 213598497 U CN213598497 U CN 213598497U CN 202022073502 U CN202022073502 U CN 202022073502U CN 213598497 U CN213598497 U CN 213598497U
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- strength damping
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- 238000013016 damping Methods 0.000 title claims abstract description 168
- 239000002184 metal Substances 0.000 claims description 20
- 230000003044 adaptive effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 11
- 238000010009 beating Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model relates to the technical field of mechanical equipment shock absorption, and discloses a damping base for mechanical equipment, including an all-round high-efficient damping box, telescopic sleeve shaft devices are all installed at two ends of a cavity inside the all-round high-efficient damping box, the lower end of the telescopic sleeve shaft device is connected with a second high-strength damping spring device, and one side of the telescopic sleeve shaft device is provided with a third high-strength damping spring device; one end of the second high-strength damping spring device is connected with a first high-strength damping spring. This vibration damping mount for mechanical equipment, through setting up first high strength damping spring, second high strength damping spring device and the cooperation of third high strength damping spring device and use, can make outside impact force pass through each relevant position's high strength damping spring, reduce the natural frequency of vibrating of all-round high-efficient surge tank, have higher compliance and can have better self-resuming ability at the in-process of offsetting the impact force, make equipment last the efficient carry out shock attenuation work.
Description
Technical Field
The utility model relates to a mechanical equipment shock attenuation technical field specifically is a vibration damping mount for mechanical equipment.
Background
Mechanical devices are of a wide variety, and some of their components, even themselves, may undergo different forms of mechanical movement when the mechanical device is in operation. Mechanical equipment comprises parts such as drive arrangement, speed change gear, transmission, equipment, arresting gear, protector, lubricating system, cooling system, and mechanical base can make the operation that uses the subassembly can be good and stable, avoids taking place the mistake, and the shock-absorbing capacity of general mechanical base is enough, but deals with the shake that scatters about, and the impact force of equidirectional impact force, can not be fine carry out stress dispersion and each subassembly of abundant transfer is combated and is combatted earthquake.
Chinese authorized utility model publication (announcement) no: CN211118325U discloses a vibration damping mount for mechanical equipment, which has a vibration damping groove through the bottom inside the housing, a spacer is arranged at the middle position inside the vibration damping groove, a supporting plate matched with the housing is arranged above the vibration damping groove, the bottom of the supporting plate is symmetrically provided with vibration damping rods, a dead axle box matched with the housing is arranged between every two vibration damping rods, the bottom of the vibration damping rod is provided with a slider matched with the vibration damping groove, one side of the slider away from the spacer is provided with a vibration damping spring, one end of the vibration damping spring away from the slider is provided with a vibration damping block, one side of the vibration damping block away from the vibration damping spring is provided with a protection spring matched with the housing, two sides of the bottom of the supporting plate are respectively provided with a balance rod, the bottom of the balance rod is provided with a vibration damping bump matched with the vibration damping block, two sides of the bottom of the housing are respectively; the stress dispersion can be effectively ensured in a plurality of flexible modes, the equipment can be prevented from being impacted by the supporting force with over strength, the shaking force can be easily distributed in a plurality of directions when the equipment shakes, and the whole structural assembly resists the shaking, so that the equipment is more stable and practical to use; however, in the actual use process, through the structural design of the above-mentioned comparison patent, because the shock is received and only the impact force is offset by producing the friction through the mutual motion between each part, the spring is not arranged at the position of the relevant activity, the impact force is absorbed by utilizing the telescopic characteristic of the high-strength spring, the service life of the equipment is seriously influenced, the practical effect of the whole equipment is greatly reduced, and the shock absorption base for the mechanical equipment is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a vibration damping mount for mechanical equipment has solved the current problem of only offsetting the impact force through the mutual friction motion between each part that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a damping base for mechanical equipment comprises an omnibearing efficient damping box, wherein a cavity is formed in the omnibearing efficient damping box; telescopic sleeve shaft devices are mounted at two ends of the inner cavity of the omnibearing efficient damping box, and fixing devices are arranged at the upper end and the lower end of the inner cavity of the omnibearing efficient damping box; movable rods are arranged on two sides of the fixing device; one end of the movable rod is provided with a movable shaft sleeve device; connecting rods are arranged on two sides of the movable shaft sleeve device; the lower end of the telescopic sleeve shaft device is connected with a second high-strength damping spring device, and one side of the telescopic sleeve shaft device is provided with a third high-strength damping spring device; one end of the third high-strength damping spring device is connected with a first high-strength damping spring, and a limiting device is installed in the middle of the third high-strength damping spring device.
Furthermore, the fixing devices are four in number, two fixing devices and the other two fixing devices are fixedly connected to the upper end of the cavity inside the omnibearing efficient damping box and are symmetrically distributed at the lower end of the cavity inside the omnibearing efficient damping box, each fixing device comprises a fixed metal plate seat and a first connecting pin shaft, the first connecting pin shaft is in penetrating connection with the first connecting pin shaft in a matched mode inside, and each movable rod is fixedly connected to the two ends of the first connecting pin shaft in a matched mode.
Furthermore, the movable shaft sleeve devices are two in total, the movable shaft sleeve devices are symmetrically distributed on the first high-strength damping spring, each movable shaft sleeve device comprises a spring shaft sleeve metal plate and a second connecting pin shaft, the two ends of the spring shaft sleeve metal plate are movably connected with the second connecting pin shafts in a matched mode, and the spring shaft sleeve metal plate is matched with the first high-strength damping spring in a matched mode.
Furthermore, the movable shaft sleeve device is movably connected with the first high-strength damping spring through a spring shaft sleeve metal plate, every second connecting pin is provided with a movable rod which is fixedly connected with the second connecting pin in a matched mode, and the movable shaft sleeve device is movably connected with the first high-strength damping spring through the movable rod. Every the connecting rod of the equal fixedly connected with looks adaptation of one end of second connecting pin axle, one of them spring axle sleeve panel beating is connected with another spring axle sleeve panel beating through the connecting rod.
Furthermore, flexible sleeve shaft device all includes movable shaft sleeve, first connecting plate and elastic sleeve shaft pad, movable shaft sleeve and first connecting plate all with elastic sleeve shaft pad looks adaptation, second high strength damping spring device is including the fixed montant of first fixed montant, second high strength damping spring, second connecting plate and second, second high strength damping spring and movable shaft sleeve all with the fixed montant looks adaptation of first fixed montant.
Further, the first connecting plate of second high strength damping spring's one end fixedly connected with looks adaptation, the second connecting plate of second high strength damping spring's the other end fixedly connected with looks adaptation, the first fixed montant of the one end fixedly connected with looks adaptation of second connecting plate, the fixed montant of the second of the other end fixedly connected with looks adaptation of second connecting plate, movable shaft sleeve passes through second high strength damping spring and first fixed montant swing joint.
Further, third high strength damping spring device is including third high strength damping spring and connecting plate, the third high strength damping spring of the equal fixedly connected with looks adaptation in both ends of connecting plate, two the one end of third high strength damping spring all is connected with the elastic sleeve shaft pad of looks adaptation, stop device is including semicircle top, telescopic push rod and sleeve, telescopic push rod's one end swing joint has the sleeve of looks adaptation, telescopic push rod's the semicircle top of the other end fixedly connected with looks adaptation, telescopic one end and the central point of connecting plate put a fixed connection.
(III) advantageous effects
The utility model provides a vibration damping mount for mechanical equipment possesses following beneficial effect:
(1) the damping base for the mechanical equipment can ensure that external impact force passes through the high-strength damping springs at all corresponding positions by arranging the first high-strength damping spring device, the second high-strength damping spring device and the third high-strength damping spring device to be used in a matched manner, the self-vibration frequency of the omnibearing efficient damping box is reduced, the self-recovery capacity of the equipment can be better in the process of offsetting the impact force due to higher flexibility, the equipment can continuously and efficiently carry out damping work, when the omnibearing efficient damping box is subjected to the impact force of vibration, the telescopic sleeve shaft device and the second high-strength damping spring device are used in a matched manner, the movable shaft sleeve presses the second high-strength damping spring to be matched with the elastic sleeve shaft pad to preliminarily offset most of the impact force, the movable rod can be driven to press down through the fixing device, and then the spring shaft sleeve metal plate of the movable shaft sleeve device moves on the first high-strength damping spring, when contacting third high strength damping spring device, stop device will contact the elastic sleeve shaft washer, offset some impact force through the elastic sleeve shaft washer, flexible push rod and sleeve cooperation are used simultaneously, make first high strength damping spring can not reach the tensile state of limit, first high strength damping spring's life has been increased, carry out last shock attenuation work through third high strength damping spring and elastic sleeve shaft washer, whole process safety and stability, the result of use and the practicality of equipment have been promoted.
Drawings
Fig. 1 is a schematic structural view of the whole shock mount for mechanical equipment of the present invention;
FIG. 2 is a schematic structural view of a part of a vibration damping mount for a mechanical device according to the present invention;
figure 3 is the utility model discloses damping base's for mechanical equipment third high strength damping spring device and stop device's schematic structure view.
In the figure: all-round high-efficient damper box 1, fixing device 2, fixed panel beating seat 201, first connecting pin 202, the movable rod 3, loose axle sleeve device 4, spring bushing panel beating 401, second connecting pin 402, connecting rod 5, first high strength damping spring 6, flexible sleeve shaft device 7, movable sleeve 701, first connecting plate 702, elastic sleeve axle pad 703, second high strength damping spring device 8, first fixed montant 801, second high strength damping spring 802, second connecting plate 803, the montant 804 is fixed to the second, third high strength damping spring device 9, third high strength damping spring 901, connecting plate 902, stop device 10, semicircle top 1001, flexible push rod 1002, sleeve 1003.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides a technical solution:
a damping base for mechanical equipment comprises an omnibearing efficient damping box 1, wherein a cavity is formed in the omnibearing efficient damping box 1; both ends of the inner cavity of the omnibearing efficient damping box 1 are provided with telescopic sleeve shaft devices 7, and the upper end and the lower end of the inner cavity of the omnibearing efficient damping box 1 are provided with fixing devices 2; the two sides of the fixing device 2 are both provided with movable rods 3; one end of the movable rod 3 is provided with a movable shaft sleeve device 4; the two sides of the movable shaft sleeve device 4 are both provided with connecting rods 5; the lower end of the telescopic sleeve shaft device 7 is connected with a second high-strength damping spring device 8, and one side of the telescopic sleeve shaft device 7 is provided with a third high-strength damping spring device 9; one end of the third high-strength damping spring device 9 is connected with a first high-strength damping spring 6, and a limiting device 10 is installed in the middle of the third high-strength damping spring device 9.
As an optimal technical solution of the utility model: the telescopic sleeve shaft devices 7 respectively comprise a movable shaft sleeve 701, a first connecting plate 702 and an elastic sleeve shaft pad 703, the movable shaft sleeve 701 and the first connecting plate 702 are matched with the elastic sleeve shaft pad 703, the second high-strength damping spring device 8 comprises a first fixed vertical rod 801, a second high-strength damping spring 802, a second connecting plate 803 and a second fixed vertical rod 804, the second high-strength damping spring 802 and the movable shaft sleeve 701 are matched with the first fixed vertical rod 801, one end of the second high-strength damping spring 802 is fixedly connected with the first connecting plate 702 which is matched with the first high-strength damping spring 802, the other end of the second high-strength damping spring 802 is fixedly connected with the second connecting plate 803 which is matched with the second high-strength damping spring 802, one end of the second connecting plate 803 is fixedly connected with the first fixed vertical rod 801 which is matched with the first high-strength damping spring 801, the other end of the second connecting plate 803 is fixedly connected with the second fixed vertical rod 804 which is matched with the second high-strength damping spring 802, the third high-strength damping spring device 9 comprises a third high-strength damping spring 901 and a connecting plate 902, both ends of the connecting plate 902 are fixedly connected with the adaptive third high-strength damping spring 901, one end of each of the two third high-strength damping springs 901 is connected with an adaptive elastic sleeve pad 703, the limiting device 10 comprises a semicircular ejector 1001, a telescopic push rod 1002 and a sleeve 1003, one end of the telescopic push rod 1002 is movably connected with an adaptive sleeve 1003, the other end of the telescopic push rod 1002 is fixedly connected with an adaptive semicircular ejector 1001, one end of the sleeve 1003 is fixedly connected with the central position of the connecting plate 902, the first high-strength damping spring 6, the second high-strength damping spring device 8 and the third high-strength damping spring device 9 are matched for use, so that external impact force can pass through the high-strength damping springs at all corresponding positions, and the self-vibration frequency of the omnibearing high-efficiency damping box 1 is reduced, the damping device has high flexibility, and can have good self-recovery capability in the process of offsetting impact force, so that the damping device can continuously and efficiently perform damping work.
As an optimal technical solution of the utility model: the number of the fixing devices 2 is four, the upper end of the inner cavity of the omnibearing efficient damping box 1 is fixedly connected with two fixing devices 2, the other two fixing devices 2 are symmetrically distributed at the lower end of the inner cavity of the omnibearing efficient damping box 1, each fixing device 2 comprises a fixed sheet metal seat 201 and a first connecting pin 202, the inner part of the first connecting pin 202 is penetrated and connected with the first connecting pin 202 which is matched, the two ends of each first connecting pin 202 are fixedly connected with the movable rods 3 which are matched, the number of the movable shaft sleeve devices 4 is two, the two movable shaft sleeve devices 4 are symmetrically distributed on a first high-strength damping spring 6, each movable shaft sleeve device 4 comprises a spring shaft sleeve metal plate 401 and a second connecting pin 402, the two ends of the spring shaft sleeve metal plate 401 are movably connected with the second connecting pin 402 which are matched, the spring shaft sleeve metal plate 401 is matched with the first high-strength damping spring 6, the movable shaft sleeve device 4 is movably connected with the first high-strength damping spring 6 through a spring shaft sleeve metal plate 401, a movable rod 3 matched with each other is fixedly connected to each second connecting pin shaft 402, and the movable shaft sleeve device 4 is movably connected with the first high-strength damping spring 6 through the movable rod 3. One end of each second connecting pin shaft 402 is fixedly connected with a connecting rod 5 which is matched with each other, one spring shaft sleeve metal plate 401 is connected with the other spring shaft sleeve metal plate 401 through the connecting rod 5, when the omnibearing efficient damping box 1 is subjected to the impact force of vibration, the telescopic sleeve shaft device 7 and the second high-strength damping spring 8 are matched for use, the movable shaft sleeve 701 presses down the second high-strength damping spring 802 which is matched with the elastic sleeve shaft pad 703 to preliminarily offset most of the impact force, the movable rod 3 can be driven to press down through the fixing device 2, then the spring shaft sleeve metal plate 401 of the movable shaft sleeve device 4 moves in the first high-strength damping spring 6, when the third high-strength damping spring device 9 is contacted, the limiting device 10 is contacted with the elastic sleeve shaft pad 703, one part of the impact force is offset through the elastic sleeve shaft pad 703, and the telescopic push rod 1002 is matched with the sleeve 1003 for use, make first high strength damping spring 6 can not reach the tensile state of limit, increased first high strength damping spring 6's life, carry out final shock attenuation work, whole process safety and stability through third high strength damping spring 9 and elastic sleeve shaft pad 7.
The theory of operation, this vibration damping mount for mechanical equipment, under the general condition, when all-round high-efficient damper box 1 received the impact force of vibrations, use through telescopic shaft device 7 and the cooperation of second high strength damping spring 8 device, activity axle sleeve 701 pushes down second high strength damping spring 802 cooperation elastic sleeve shaft pad 703 can be preliminary offsets most impact force, can drive movable rod 3 through fixing device 2 and push down the action, then the spring shaft cover panel beating 401 of activity axle sleeve device 4 removes at first high strength damping spring 6, when contacting third high strength damping spring device 9, stop device 10 will contact elastic sleeve shaft pad 703, offset partly impact force through elastic sleeve shaft pad 703, it can to carry out last shock attenuation work through third high strength damping spring 9 and elastic sleeve shaft pad 7.
It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A damping base for mechanical equipment comprises an omnibearing efficient damping box (1), and is characterized in that a cavity is formed in the omnibearing efficient damping box (1); both ends of the inner cavity of the omnibearing efficient damping box (1) are respectively provided with a telescopic sleeve shaft device (7), and the upper end and the lower end of the inner cavity of the omnibearing efficient damping box (1) are respectively provided with a fixing device (2); movable rods (3) are arranged on two sides of the fixing device (2); one end of the movable rod (3) is provided with a movable shaft sleeve device (4); connecting rods (5) are arranged on two sides of the movable shaft sleeve device (4); the lower end of the telescopic sleeve shaft device (7) is connected with a second high-strength damping spring device (8), and a third high-strength damping spring device (9) is arranged on one side of the telescopic sleeve shaft device (7); one end of the third high-strength damping spring device (9) is connected with a first high-strength damping spring (6), and a limiting device (10) is installed in the middle of the third high-strength damping spring device (9).
2. The damping base for the mechanical equipment is characterized in that the number of the fixing devices (2) is four, two fixing devices (2) are fixedly connected to the upper end of the inner cavity of the omnibearing efficient damping box (1), the other two fixing devices (2) are symmetrically distributed at the lower end of the inner cavity of the omnibearing efficient damping box (1), each fixing device (2) comprises a fixed sheet metal seat (201) and a first connecting pin shaft (202), the first connecting pin shaft (202) is in fit connection with the inner part of the first connecting pin shaft (202) in a penetrating manner, and the two ends of each first connecting pin shaft (202) are fixedly connected with movable rods (3) in fit with each other.
3. The damping base for the mechanical equipment according to claim 1, wherein the number of the movable shaft sleeve devices (4) is two, the two movable shaft sleeve devices (4) are symmetrically distributed on the first high-strength damping spring (6), each movable shaft sleeve device (4) comprises a spring shaft sleeve metal plate (401) and a second connecting pin shaft (402), the two ends of the spring shaft sleeve metal plate (401) are movably connected with the second connecting pin shafts (402) which are matched with each other, and the spring shaft sleeve metal plate (401) is matched with the first high-strength damping spring (6).
4. The damping base for the mechanical equipment according to claim 3, characterized in that the movable shaft sleeve device (4) is movably connected with the first high-strength damping spring (6) through a spring shaft sleeve metal plate (401), every movable rod (3) of the second connecting pin shaft (402) is fixedly connected with the adaptive movable rod, the movable shaft sleeve device (4) is movably connected with the first high-strength damping spring (6) through the movable rod (3), every connecting rod (5) of the second connecting pin shaft (402) is fixedly connected with the adaptive one end, and one of the connecting rods is connected with another spring shaft sleeve metal plate (401) through the connecting rod (5).
5. A damping base for mechanical equipment according to claim 1, characterized in that two said telescopic sleeve shaft devices (7) each comprise a movable sleeve (701), a first connecting plate (702) and an elastic sleeve shaft pad (703), said movable sleeve (701) and said first connecting plate (702) are adapted to said elastic sleeve shaft pad (703), said second high-strength damping spring device (8) comprises a first fixed vertical rod (801), a second high-strength damping spring (802), a second connecting plate (803) and a second fixed vertical rod (804), said second high-strength damping spring (802) and said movable sleeve (701) are adapted to said first fixed vertical rod (801).
6. A damping base for mechanical equipment according to claim 5, characterized in that one end of the second high-strength damping spring (802) is fixedly connected with a first connecting plate (702) which is adaptive to the first high-strength damping spring, the other end of the second high-strength damping spring (802) is fixedly connected with a second connecting plate (803) which is adaptive to the second high-strength damping spring, one end of the second connecting plate (803) is fixedly connected with a first fixed vertical rod (801) which is adaptive to the first high-strength damping spring, the other end of the second connecting plate (803) is fixedly connected with a second fixed vertical rod (804) which is adaptive to the second high-strength damping spring, and the movable shaft sleeve (701) is movably connected with the first fixed vertical rod (801) through the second high-strength damping spring.
7. A damping mount for mechanical equipment according to claim 1, characterized in that the third high-strength damping spring device (9) comprises a third high-strength damping spring (901) and a connecting plate (902), both ends of the connecting plate (902) are fixedly connected with third high-strength damping springs (901) which are matched with each other, one end of each of the two third high-strength damping springs (901) is connected with an elastic sleeve shaft pad (703) which is matched with each other, the limiting device (10) comprises a semicircular ejector head (1001), a telescopic push rod (1002) and a sleeve (1003), one end of the telescopic push rod (1002) is movably connected with a matched sleeve (1003), the other end of the telescopic push rod (1002) is fixedly connected with a matched semicircular top head (1001), one end of the sleeve (1003) is fixedly connected with the center of the connecting plate (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022073502.0U CN213598497U (en) | 2020-09-21 | 2020-09-21 | Damping base for mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022073502.0U CN213598497U (en) | 2020-09-21 | 2020-09-21 | Damping base for mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213598497U true CN213598497U (en) | 2021-07-02 |
Family
ID=76587666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022073502.0U Expired - Fee Related CN213598497U (en) | 2020-09-21 | 2020-09-21 | Damping base for mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213598497U (en) |
-
2020
- 2020-09-21 CN CN202022073502.0U patent/CN213598497U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |