CN112610652B - Electromechanical device damping device - Google Patents

Abstract

The invention relates to the technical field of mechanical manufacturing, in particular to an electromechanical equipment damping device, which comprises a base, wherein a connecting seat is arranged on the upper side of the base, a first damping mechanism is arranged between the connecting seat and the base, a second damping mechanism used for being connected with an installation plate is arranged on the inner side of the connecting seat, and an adsorption mechanism used for fixing a device is arranged on the inner side of the base. Through setting up coupling mechanism, utilize third spring and second rubber pad, can further promote the shock-absorbing capacity of equipment.

Description

A shock absorbing device for electromechanical equipment

technical field

The invention relates to the technical field of mechanical manufacturing, in particular to a shock absorbing device for electromechanical equipment.

Background technique

With the continuous improvement of people's living standards, people have more and more demands for electromechanical equipment in their daily life. Electromechanical equipment generally refers to machinery, electrical appliances and electrical automation equipment, ranging from vehicles to various household appliances, computers, printers, etc. It has become an indispensable electromechanical equipment in people's lives. Advanced electromechanical equipment can not only greatly increase labor productivity, reduce labor intensity, improve production environment, and complete tasks that cannot be completed by human labor, but also as one of the national industrial bases. , and the improvement of science and technology and national defense strength have a direct and important impact, and it is also an important indicator to measure a country's scientific and technological level and comprehensive national strength.

When the electromechanical equipment is working, it will vibrate slightly. If it is not effectively damped, it will seriously shorten the service life of the electromechanical equipment and cause serious noise pollution. Therefore, in view of the above situation, it is urgent to develop a shock absorption device for electromechanical equipment to overcome the deficiencies in current practical applications.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a shock absorbing device for electromechanical equipment to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A shock absorbing device for electromechanical equipment includes a base, a connecting seat is arranged on the upper side of the base, a first shock absorbing mechanism is arranged between the connecting seat and the base, and a shock absorbing mechanism is arranged on the inner side of the connecting seat for connecting with a mounting plate. For the second shock absorbing mechanism, the inner side of the base is provided with an adsorption mechanism for fixing the device.

As a further solution of the present invention: the first shock absorbing mechanism includes a plurality of guide rods fixedly connected to the bottom of the connection seat, the guide rods are slidably connected to the base, and a limit plate is fixedly connected to the bottom of the guide rods, the A first spring is arranged on the outer part of the guide rod between the base and the connecting seat, a first magnet is fixedly connected to the bottom of the connecting seat, and a second magnet is fixedly connected to the base on the lower side of the first magnet. The opposite sides of the first magnet and the second magnet have the same magnetic properties, and the outer sides of the first magnet and the second magnet are respectively provided with first rubber pads that are fixedly connected to the connecting seat and the base.

As a further solution of the present invention: the adsorption mechanism includes a bottom plate fixedly connected to the bottom of the inner side of the base, the inner side of the bottom plate is provided with an air guide groove, and the bottom end of the base is provided with a number of suction cups communicating with the air guide groove, the A branch pipe is fixedly connected between the left and right ends of the bottom plate and the base, and a valve is fixedly connected inside the joint of the branch pipe and the base. The output end of the air pump is connected with the buffer mechanism arranged on the top of the left and right ends of the bottom plate through the air guide pipe.

As a further solution of the present invention: the buffer mechanism includes connecting blocks fixedly connected to the tops of the left and right ends of the bottom plate, a check valve is fixedly connected inside the connection between the air duct and the connecting block, and the connecting block is close to the air duct A piston is slidably connected on the inner side of one end, and a positioning block fixedly connected with the connecting block is provided on the upper and lower sides of one end of the piston away from the air duct. A pressing rod fixedly connected with the connecting seat is abutted and provided, an exhaust pipe fixedly connected with the connecting block is provided on the lower side of the air guide pipe, a pressure relief valve is fixedly connected on the inner side of the exhaust pipe, and the left and right sides of the base are provided. Both ends are provided with air outlets, and the inner side of the air outlets is detachably connected with a dust-proof net.

As a further solution of the present invention: the second shock absorbing mechanism includes an opening arranged at the top end of the connection seat, a support block is arranged inside the opening, and the bottom end of the support block slides with a slider that is slidably connected and arranged inside the connection seat The outer side of the slider is provided with a number of fixing blocks that are fixedly connected to the connection seat, the inner side of the fixing block is slidably connected with a limit block, and a second spring is fixedly connected between the limit block and the fixing block, so The other end of the limiting block is fixedly connected with a movable block which is slidably connected with the fixed block, a baffle plate is fixedly connected with one side of the movable block close to the slider, and a connection mechanism is arranged between the support block and the mounting plate.

As a further solution of the present invention: the connecting mechanism includes a plurality of push rods slidingly connected to the inner side of the support block, a third spring is fixedly connected between the push rod and the support block, and the push rod is away from the inner side of one end of the support block A transmission rod is hingedly arranged, the other end of the transmission rod is hinged with a transmission block fixedly connected at the bottom of the mounting plate, and a second rubber pad is fixedly connected at the top of the support block.

As a further solution of the present invention, the upper and lower sides of the push rod are fixedly connected with guide blocks, and the guide blocks are slidably connected with the guide grooves provided on the inner side of the support block.

Compared with the prior art, the beneficial effects of the present invention are:

1. By setting the first shock absorption mechanism, the first spring, the first magnet and the second magnet can be used to absorb the longitudinal impact force received by the device during operation, and at the same time, by setting the first rubber pad, the connection between the seat and the base can be avoided. A direct collision occurs between them, thereby increasing the service life of the first shock absorbing mechanism;

2. By setting the adsorption mechanism, the stability of the equipment after installation can be improved. By setting the buffer mechanism, the air pump is used to inject gas into the connecting block, and the piston is driven by the air pressure to make the wedge block and the pressure rod abut. When the vibration moves downward, the pressure of the pressure rod on the wedge block will accelerate the discharge of air from the exhaust pipe, thereby slowing down the descending speed of the connecting seat and realizing further shock absorption of the device. Adjust the anti-vibration performance;

3. By setting up the second shock absorption mechanism and using a plurality of second springs, the shock force in the horizontal direction on the device can be absorbed, so that the device can realize all-round shock absorption and greatly improve the shock absorption effect of the device , By setting the connection mechanism, the third spring and the second rubber pad can be used to further improve the shock absorption capacity of the equipment and ensure the stable operation of the equipment.

Description of drawings

FIG. 1 is a schematic structural diagram of a shock absorbing device for electromechanical equipment.

FIG. 2 is a top view of a connecting seat in a shock absorbing device for electromechanical equipment.

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 .

FIG. 4 is a schematic structural diagram of a connecting seat in a shock absorbing device for electromechanical equipment.

In the figure: 1- base, 2- connecting seat, 3- mounting plate, 4- fixing plate, 5- bottom plate, 6- air guide groove, 7- suction cup, 8- branch pipe, 9- air pump, 10- air guide pipe, 11 -Connection block, 12-Exhaust pipe, 13-Air outlet, 14-Dust net, 15-Guide rod, 16-Limit plate, 17-First spring, 18-First magnet, 19-First rubber pad , 20-slider, 21-support block, 22-baffle plate, 23-fixed block, 24-limit block, 25-movable block, 26-second spring, 27-opening, 28-second rubber pad, 29 - Transmission block, 30- push rod, 31- third spring, 32- transmission rod, 33- pressure rod, 34- piston, 35- positioning block, 36- wedge block.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

Example 1

Referring to FIGS. 1-4 , in an embodiment of the present invention, a shock absorbing device for electromechanical equipment includes a base 1 , a connection base 2 is disposed on the upper side of the base 1 , and a second connection base 2 is disposed between the connection base 2 and the base 1 . A damping mechanism, the inner side of the connecting base 2 is provided with a second damping mechanism for connecting with the mounting plate 1, and the inner side of the base 1 is provided with an adsorption mechanism for fixing the device.

Example 2

In this embodiment, the first shock absorbing mechanism includes a number of guide rods 15 fixedly connected to the bottom of the connection base 2 , the guide rods 15 are slidably connected to the base 1 , and a limit plate is fixedly connected to the bottom of the guide rod 15 16. A first spring 17 is provided on the outer part of the guide rod 15 between the base 1 and the connecting seat 2. The bottom of the connecting seat 2 is fixedly connected with a first magnet 18, and the lower side of the first magnet 18 is provided with a first spring 17. The second magnet fixedly connected to the base 1, the first magnet 18 and the opposite side of the second magnet have the same magnetic properties, and the outer sides of the first magnet 18 and the second magnet are respectively provided with a fixed connection with the connection base 2 and the base 1. The first rubber pad 19 can absorb the longitudinal impact force received during the operation of the device by setting the first damping mechanism and using the first spring 17, the first magnet 18 and the second magnet. At the same time, by setting the first rubber pad 19 , the direct collision between the connecting seat 2 and the base 1 can be avoided, thereby increasing the service life of the first shock absorbing mechanism.

In this embodiment, the adsorption mechanism includes a bottom plate 5 fixedly connected to the bottom of the inner side of the base 1 , an air guide groove 6 is arranged on the inner side of the bottom plate 5 , and a number of air guide grooves 6 are provided at the bottom end of the base 1 . The suction cup 7, the left and right ends of the bottom plate 5 and the base 1 are fixedly connected with a branch pipe 8, the inner side of the connection between the branch pipe 8 and the base 1 is fixedly connected with a valve, and the top of the bottom plate 5 is bolted and provided with an air pump 9, The input end of the air pump 9 is connected to the air guide groove 6, and the output end of the air pump 9 is connected to the buffer mechanism arranged on the top of the left and right ends of the bottom plate 5 through the air guide pipe 10. By setting the adsorption mechanism, the stability of the equipment after installation can be improved. .

In this embodiment, the buffer mechanism includes connecting blocks 11 fixedly connected to the tops of the left and right ends of the bottom plate 5 , and a check valve is fixedly connected to the inner side of the connection between the air duct 10 and the connecting block 11 , and the connecting block 11 A piston 34 is slidably connected on the inner side of one end close to the airway 10 , and a positioning block 35 fixedly connected to the connecting block 11 is provided on the upper and lower sides of one end of the piston 34 away from the airway 10 , and the piston 34 is fixed on the side close to the positioning block 35 A wedge-shaped block 36 is provided for connection, and the top of the wedge-shaped block 36 is abutted with a pressure rod 33 that is fixedly connected to the connection seat 2. The lower side of the air duct 10 is provided with an exhaust pipe 12 that is fixedly connected to the connection block 11, so The inner side of the exhaust pipe 12 is fixedly connected with a pressure relief valve, the left and right ends of the base 1 are provided with an air outlet 13, and the inner side of the air outlet 13 is detachably connected and provided with a dustproof net 14. The air pump 9 injects air into the connecting block 11, and the piston 34 makes the wedge block 36 abut against the pressure rod 33 under the drive of air pressure. When the connecting seat 2 moves downward due to vibration, the pressure of the pressure rod 33 on the wedge block 36 will be The accelerated air is discharged from the exhaust pipe 12 , thereby slowing down the descending speed of the connecting seat 2 , and further damping the device. At the same time, by controlling the air flow of the air pump 9 , the shock resistance of the device can be adjusted.

In this embodiment, the second damping mechanism includes an opening 27 disposed at the top of the connection base 2 , a support block 21 is disposed inside the opening 27 , and the bottom end of the support block 21 is slidably connected to the inside of the connection base 2 . The slider 20 is slidably connected, the outer side of the slider 20 is provided with a number of fixing blocks 23 that are fixedly connected to the connecting base 2, the inner side of the fixing block 23 is slidably connected with a limiting block 24, and the limiting block 24 is connected with the fixing block. A second spring 26 is fixedly connected between 23, the other end of the limit block 24 is fixedly connected with a movable block 25 that is slidably connected with the fixed block 23, and the movable block 25 is fixedly connected with a side close to the slider 20. The baffle plate 22, a connecting mechanism is arranged between the support block 21 and the mounting plate 3, by setting a second shock absorbing mechanism and using a plurality of second springs 26, the impact force in the horizontal direction received by the device can be absorbed, Therefore, the device realizes all-round shock absorption, which greatly improves the shock absorption effect of the device.

In this embodiment, the connecting mechanism includes a plurality of push rods 30 slidably connected to the inner side of the support block 21 , a third spring 31 is fixedly connected between the push rods 30 and the support block 21 , and the push rods 30 are far away from the support block 21 . One end of the support block 21 is hingedly provided with a transmission rod 32, the other end of the transmission rod 32 is hinged with the transmission block 29 fixedly connected to the bottom of the mounting plate 3, and the top of the support block 21 is fixedly connected with a second rubber pad 28, By setting the connection mechanism, the third spring 31 and the second rubber pad 28 can be used to further improve the shock absorption capability of the equipment and ensure the stable operation of the equipment.

In this embodiment, the upper and lower sides of the push rod 30 are fixedly connected with guide blocks, and the guide blocks are slidably connected with the guide grooves provided on the inner side of the support block 21 .

In this embodiment, the outer sides of the left and right ends of the base 1 are fixedly connected with a fixing plate 4 , and the inner side of the fixing plate 4 is provided with a mounting hole.

In this embodiment, the inner diameter of the opening 27 is larger than the outer diameter of the support block 21 .

The working principle of the present invention is as follows: by using the first spring 17, the first magnet 18 and the second magnet, the longitudinal impact force received during the operation of the device can be absorbed, and at the same time, by arranging the first rubber pad 19, the connection seat 2 and A direct collision occurs between the bases 1, thereby increasing the service life of the first shock absorption mechanism. By setting the adsorption mechanism, the stability of the equipment after installation can be improved. The air pump 9 is used to inject air into the connecting block 11, and the piston 34 is in the air pressure. The wedge block 36 is in contact with the pressure rod 33 under the driving of the air compressor. When the connecting seat 2 moves downward due to vibration, the pressure of the pressure rod 33 on the wedge block 36 will accelerate the discharge of air from the exhaust pipe 12, thereby slowing down the connecting seat 2. At the same time, by controlling the air flow of the air pump 9, the anti-vibration performance of the device can be adjusted. The impact force in the horizontal direction is absorbed, so that the device realizes all-round shock absorption, which greatly improves the shock absorption effect of the device. The use of the third spring 31 and the second rubber pad 28 can further improve the shock absorption capacity of the device. , to ensure the stable operation of the equipment.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some modifications and improvements can be made without departing from the concept of the present invention, and these should also be regarded as the protection of the present invention. scope, these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (5)

1. The damping device for the electromechanical equipment comprises a base (1) and is characterized in that a connecting seat (2) is arranged on the upper side of the base (1), a first damping mechanism is arranged between the connecting seat (2) and the base (1), a second damping mechanism used for being connected with a mounting plate (3) is arranged on the inner side of the connecting seat (2), an adsorption mechanism used for a fixing device is arranged on the inner side of the base (1), the adsorption mechanism comprises a bottom plate (5) fixedly connected and arranged at the bottom of the inner side of the base (1), an air guide groove (6) is arranged on the inner side of the bottom plate (5), a plurality of suckers (7) communicated with the air guide groove (6) are arranged at the bottom end of the base (1), branch pipes (8) are fixedly connected between the left end and the right end of the bottom plate (5) and the base (1), and valves are fixedly connected on the inner sides of joints of the branch pipes (8) and the base (1), bottom plate (5) top bolted connection is provided with air pump (9), air pump (9) input is connected with air guide groove (6), air pump (9) output passes through air duct (10) and is connected with the buffer gear who sets up both ends top about bottom plate (5), buffer gear includes connecting block (11) that fixed connection set up both ends top about bottom plate (5), the inboard fixed connection of air duct (10) and connecting block (11) junction is provided with the check valve, connecting block (11) are close to air duct (10) one end inboard sliding connection and are provided with piston (34), piston (34) keep away from air duct (10) one end about both sides all be provided with locating piece (35) fixed connection with connecting block (11), piston (34) are close to locating piece (35) one side fixed connection and are provided with wedge (36), wedge (36) top butt is provided with depression bar (33) with connecting seat (2) fixed connection, air duct (10) downside is provided with blast pipe (12) with connecting block (11) fixed connection, the inboard fixed connection of blast pipe (12) is provided with the relief valve, both ends all are provided with gas outlet (13) about base (1), gas outlet (13) inboard can be dismantled to connect and be provided with dust screen (14).

2. The electromechanical device damping apparatus according to claim 1, wherein the first damping mechanism comprises a plurality of guide rods (15) fixedly connected to a bottom portion of the connection holder (2), the guide rod (15) is connected with the base (1) in a sliding way, the bottom of the guide rod (15) is fixedly connected with a limit plate (16), a first spring (17) is arranged on the outer side of the part of the guide rod (15) between the base (1) and the connecting seat (2), the bottom of the connecting seat (2) is fixedly connected with a first magnet (18), a second magnet fixedly connected with the base (1) is arranged at the lower side of the first magnet (18), the magnetism of the opposite side of the first magnet (18) and the second magnet is the same, and first rubber pads (19) fixedly connected with the connecting seat (2) and the base (1) are respectively arranged on the outer sides of the first magnet (18) and the second magnet.

3. The damping device of the electromechanical device according to claim 1, wherein the second damping mechanism includes an opening (27) disposed at a top end of the connecting seat (2), a supporting block (21) is disposed inside the opening (27), a bottom end of the supporting block (21) is slidably connected to a sliding block (20) slidably disposed inside the connecting seat (2), a plurality of fixed blocks (23) fixedly connected to the connecting seat (2) are disposed outside the sliding block (20), a limiting block (24) is slidably disposed inside the fixed blocks (23), a second spring (26) is fixedly disposed between the limiting block (24) and the fixed blocks (23), a movable block (25) slidably connected to the fixed blocks (23) is fixedly disposed at another end of the limiting block (24), a baffle (22) is fixedly disposed at a side of the movable block (25) close to the sliding block (20), and a connecting mechanism is arranged between the supporting block (21) and the mounting plate (3).

4. The electromechanical device damping device according to claim 3, wherein the connecting mechanism includes a plurality of push rods (30) slidably connected and disposed inside the support block (21), a third spring (31) is fixedly connected between the push rods (30) and the support block (21), a transmission rod (32) is hinged inside one end of the push rods (30) away from the support block (21), the other end of the transmission rod (32) is hinged to a transmission block (29) fixedly connected and disposed at the bottom of the mounting plate (3), and a second rubber pad (28) is fixedly connected to the top of the support block (21).

5. The electromechanical device damping apparatus according to claim 4, wherein a guide block is fixedly connected to both upper and lower sides of the push rod (30), and the guide block is slidably connected to a guide groove provided inside the support block (21).

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