CN112413046A - Dynamic damping shock absorption device for electromechanical equipment and use method thereof - Google Patents
Dynamic damping shock absorption device for electromechanical equipment and use method thereof Download PDFInfo
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- CN112413046A CN112413046A CN202011413818.8A CN202011413818A CN112413046A CN 112413046 A CN112413046 A CN 112413046A CN 202011413818 A CN202011413818 A CN 202011413818A CN 112413046 A CN112413046 A CN 112413046A
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- buffer
- sliding barrel
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- 238000013016 damping Methods 0.000 title claims abstract description 32
- 230000035939 shock Effects 0.000 title claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000008093 supporting effect Effects 0.000 claims abstract description 33
- 230000003139 buffering effect Effects 0.000 claims description 24
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a dynamic damping shock absorption device for electromechanical equipment and a using method thereof, relates to the technical field of damping shock absorption, and aims to solve the problem that the conventional damping shock absorption device for electromechanical equipment has poor supporting effect and cannot be effectively damped by vibration generated in the operation process of the electromechanical equipment. The top of bottom plate is provided with the loading board, be provided with the connecting rod between loading board and the bottom plate, one side of connecting rod is provided with first slide cartridge, the opposite side of connecting rod is provided with the second slide cartridge, the top and the below of first slide cartridge and second slide cartridge all are provided with the pulley, be provided with second grade buffer spring between first slide cartridge and the second slide cartridge, and second grade buffer spring is located the outer wall of connecting rod, the last fixed surface of bottom plate is provided with the buffing pad, and the buffing pad is provided with four, four the inside of buffing pad all is provided with the buffer beam, and buffer beam and loading board fixed connection, the top of loading board is provided with two-way lead screw.
Description
Technical Field
The invention relates to the technical field of damping and shock absorption, in particular to a dynamic damping and shock absorption device for electromechanical equipment and a using method thereof.
Background
With the rapid development of the manufacturing industry in China, the electromechanical equipment required by the manufacturing industry is also developed towards large-scale and heavy-weight, and in most cases, the large-scale electromechanical equipment is directly placed on the ground, the bottom of the large-scale electromechanical equipment is generally in direct contact with the ground, or a gasket is simply added below a foot rest, so that the purpose of preventing a machine tool from crushing and fracturing the ground is achieved.
The existing damping and shock-absorbing device for the electromechanical equipment has poor supporting effect, so that the vibration generated in the operation process of the electromechanical equipment cannot be effectively absorbed; therefore, the dynamic damping device for the electromechanical equipment and the using method thereof are provided.
Disclosure of Invention
The invention aims to provide a dynamic damping and shock absorption device for electromechanical equipment and a using method thereof, and aims to solve the problem that the existing damping and shock absorption device for electromechanical equipment in the background art has poor supporting effect and cannot be effectively damped by vibration generated in the operation process of the electromechanical equipment.
In order to achieve the purpose, the invention provides the following technical scheme: a dynamic damping shock absorption device for electromechanical equipment comprises a bottom plate, wherein a bearing plate is arranged above the bottom plate, a connecting rod is arranged between the bearing plate and the bottom plate, a first sliding cylinder is arranged on one side of the connecting rod, a second sliding cylinder is arranged on the other side of the connecting rod, pulleys are arranged above and below the first sliding cylinder and the second sliding cylinder, a second-stage buffer spring is arranged between the first sliding cylinder and the second sliding cylinder and positioned on the outer wall of the connecting rod, buffer seats are fixedly arranged on the upper surface of the bottom plate and are four in number, buffer rods are arranged inside the four buffer seats and are fixedly connected with the bearing plate, a bidirectional screw rod is arranged above the bearing plate, a driving motor is fixedly arranged at one end of the bidirectional screw rod, a sliding rod is arranged at the rear end of the bidirectional screw rod, and L-shaped supporting plates are arranged above the sliding rod and the bidirectional screw rod, and the L-shaped supporting plates are provided with two, the front end faces of the two L-shaped supporting plates are provided with first fixing plates, and the rear end faces of the two L-shaped supporting plates are provided with second fixing plates.
Preferably, one side of the second sliding barrel and one side of the first sliding barrel are fixedly provided with second connecting lugs, the inner walls of the bearing plate and the bottom plate are fixedly provided with first connecting lugs, the first connecting lugs are rotatably connected with the second connecting lugs through first connecting rods, and the first connecting lugs are rotatably connected with the second connecting lugs through second connecting rods.
Preferably, the pulleys are respectively connected with the bearing plate and the bottom plate in a sliding manner through sliding rails, and the pulleys are respectively connected with the first sliding barrel and the second sliding barrel in a sliding manner through hydraulic push rods.
Preferably, the two ends of the connecting rod are fixedly provided with sliding blocks, the sliding blocks are respectively in sliding connection with the first sliding barrel and the second sliding barrel, and the sliding blocks are respectively fixedly connected with the first sliding barrel and the second sliding barrel through three-stage buffer springs.
Preferably, four all be provided with one-level buffer spring between buffer seat and the loading board, four the inner wall of buffer seat all is provided with the buffering spout, the buffer beam passes through spacing slider and buffering spout sliding connection.
Preferably, the sliding rod and the bidirectional screw rod are fixedly connected with the bearing plate through bearing seats, and the two L-shaped supporting plates are respectively connected with the sliding rod and the bidirectional screw rod through moving blocks.
Preferably, a threaded sleeve is arranged inside the second fixing plate, an adjusting rod is arranged inside the threaded sleeve, and a handle is fixedly arranged at one end of the adjusting rod.
Preferably, the other end of the adjusting rod is fixedly provided with a positioning block, the positioning block is connected with the L-shaped supporting plate in a sliding mode, a compression spring is arranged between the positioning block and the second fixing plate, and the compression spring is located on two sides of the adjusting rod.
Preferably, the upper surface of loading board is provided with the scale mark, the lower surface of bottom plate is provided with the rubber pad, the inner wall of L type layer board is provided with the protection pad.
A use method of a dynamic damping shock absorption device of electromechanical equipment comprises the following steps:
step 1: firstly, determining the length of the electromechanical device according to the scale marks, and then starting a driving motor to drive an output end of the driving motor to drive a bidirectional screw rod to transmit, so that a moving block drives two L-shaped supporting plates to move oppositely and controls the distance between the two L-shaped supporting plates;
step 2: then, the electromechanical equipment is placed on the two L-shaped supporting plates, the bidirectional screw rod continues to transmit until the electromechanical equipment is clamped by the two L-shaped supporting plates, and then the adjusting rod is adjusted through the rotating handle, so that the adjusting rod drives the positioning block to approach the electromechanical equipment under the action of the threaded sleeve, and the electromechanical equipment is fixed in all directions;
and step 3: when the bearing plate is pressed by the weight of the electromechanical equipment, the buffer rod slides in the buffer sliding groove in a matched manner through the limiting sliding block, and vibration is transmitted to the primary buffer spring to play a primary damping and buffering role;
and 4, step 4: then the first connecting lug can drive the first connecting rod and the second connecting rod to simultaneously rotate with the second connecting lug, so that an included angle between the first connecting rod and the second connecting rod is reduced originally, the first sliding barrel and the second sliding barrel on one side of the second connecting lug respectively move oppositely on the connecting rods, vibration can be transmitted to the secondary buffer spring to play a role of secondary damping and buffering, and meanwhile, the hydraulic push rod drives the pulley to stretch and retract so as to be convenient for being matched with the sliding rail to slide;
and 5: the slider drives the connecting rod and slides with first smooth section of thick bamboo and second smooth section of thick bamboo respectively, and tertiary buffer spring receives the vibrations transmission and has played the effect of tertiary shock attenuation buffering.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the buffer seat, when the bearing plate is pressed by weight, the buffer rod slides in the buffer chute through the limiting slide block, the vibration is transferred to the primary buffer spring to play a primary damping role, and the buffer effect is achieved by matching the sliding connection of the limiting slide block and the buffer chute.
2. Through the setting of first engaging lug and second engaging lug, when the loading board receives vibrations, first engaging lug can drive first connecting rod and second connecting rod and take place to rotate with the second engaging lug simultaneously, make the contained angle between first connecting rod and the second connecting rod diminish originally, the effect of support has been played, and the first slide cartridge and the second slide cartridge of second engaging lug one side move on the connecting rod in opposite directions, can transmit vibrations for the effect that second grade buffer spring played the second grade shock attenuation buffering, the slide rail is convenient for the slip of pulley, stability when having improved first slide cartridge and the slip of second slide cartridge, the flexible pulley of being convenient for of hydraulic push rod and the cooperation of slide rail.
3. Through setting up the slider, the connecting rod of being convenient for slides with first smooth section of thick bamboo and second smooth section of thick bamboo respectively, and tertiary buffer spring receives the vibrations transmission and has played the effect of tertiary shock attenuation buffering, has improved the effect of shock attenuation buffering greatly, has improved electromechanical device's supporting effect, has also reduced the impaired degree on ground.
4. Drive the two-way lead screw transmission through driving motor, thereby make two L type layer boards carry out the motion in opposite directions, press from both sides tight location to electromechanical device, be equipped with screw hole and slide opening in the movable block respectively, the transmission of the two-way lead screw of being convenient for and the slip of slide bar, make the movable block more steady at the in-process that carries out horizontal migration, the thread bush is convenient for the handle to drive the regulation pole and is carried out the transmission, thereby it removes to drive the locating piece, the locating piece has played effectual positioning action to electromechanical device, the electromechanical device of the equidimension not of being convenient for fixes a position, compression spring has.
5. Through the scale mark that sets up, the staff of being convenient for measures electromechanical device's size in advance to be convenient for control the interval between two L type layer boards, make electromechanical device can steadily place on the loading board, the rubber pad has certain elasticity, can not only play skid-proof effect, can also play the effect of supplementary buffering, the protection pad has played the effect of protection to electromechanical device surface.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of an L-shaped pallet of the present invention;
FIG. 3 is a schematic view of the internal structure of the first sliding barrel according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of the internal structure of the buffer seat according to the present invention;
in the figure: 1. a base plate; 2. a carrier plate; 3. a connecting rod; 4. a rubber pad; 5. a secondary buffer spring; 6. a first slide drum; 7. a second slide drum; 8. a first connecting lug; 9. a second engaging lug; 10. a first link; 11. a second link; 12. a slide rail; 13. a buffer seat; 14. a buffer chute; 15. a limiting slide block; 16. a buffer rod; 17. a primary buffer spring; 18. a slider; 19. a tertiary buffer spring; 20. a hydraulic push rod; 21. a pulley; 22. a drive motor; 23. a moving block; 24. an L-shaped supporting plate; 25. a protective pad; 26. a slide bar; 27. a first fixing plate; 28. scale lines; 29. a second fixing plate; 30. adjusting a rod; 31. a compression spring; 32. a threaded sleeve; 33. positioning blocks; 34. a handle; 35. a bearing seat; 36. two-way lead screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a dynamic damping and shock absorption device for electromechanical equipment comprises a bottom plate 1, a bearing plate 2 is arranged above the bottom plate 1, a connecting rod 3 is arranged between the bearing plate 2 and the bottom plate 1, a first sliding cylinder 6 is arranged on one side of the connecting rod 3, a second sliding cylinder 7 is arranged on the other side of the connecting rod 3, pulleys 21 are arranged above and below the first sliding cylinder 6 and the second sliding cylinder 7, a secondary buffer spring 5 is arranged between the first sliding cylinder 6 and the second sliding cylinder 7, the secondary buffer spring 5 is positioned on the outer wall of the connecting rod 3, the secondary buffer spring 5 plays a role in secondary damping and buffering, buffer seats 13 are fixedly arranged on the upper surface of the bottom plate 1, four buffer seats 13 are arranged, buffer rods 16 are arranged inside the four buffer seats 13, the buffer rods 16 are fixedly connected with the bearing plate 2, a bidirectional buffer screw rod 36 is arranged above the bearing plate 2, a driving motor 22 is fixedly arranged at one end of the bidirectional screw rod 36, the rear end of the two-way screw rod 36 is provided with a slide rod 26, the two L-shaped supporting plates 24 are arranged above the slide rod 26 and the two-way screw rod 36, the number of the L-shaped supporting plates 24 is two, the front end faces of the two L-shaped supporting plates 24 are provided with first fixing plates 27, and the rear end faces of the two L-shaped supporting plates 24 are provided with second fixing plates 29.
Further, one side of the second sliding barrel 7 and the first sliding barrel 6 is all fixedly provided with a second engaging lug 9, the inner wall of the loading plate 2 and the bottom plate 1 is all fixedly provided with a first engaging lug 8, the first engaging lug 8 is rotationally connected with the second engaging lug 9 through a first connecting rod 10, the first engaging lug 8 is rotationally connected with the second engaging lug 9 through a second connecting rod 11, the loading plate 2 can be pressed downwards when being pressurized, the first engaging lug 8 can drive the first connecting rod 10 and the second connecting rod 11 to simultaneously rotate with the second engaging lug 9, so that an included angle between the first connecting rod 10 and the second connecting rod 11 is reduced, and the supporting effect is achieved.
Further, the pulley 21 is respectively connected with the bearing plate 2 and the bottom plate 1 in a sliding mode through the sliding rail 12, the pulley 21 is respectively connected with the first sliding barrel 6 and the second sliding barrel 7 in a sliding mode through the hydraulic push rod 20, the sliding of the pulley 21 is facilitated through the sliding rail 12, the stability of the sliding of the first sliding barrel 6 and the second sliding barrel 7 is improved, and the pulley 21 is matched with the sliding rail 12 conveniently due to the fact that the hydraulic push rod 20 stretches out and draws back.
Further, both ends of the connecting rod 3 are fixedly provided with sliders 18, the sliders 18 are in sliding connection with the first sliding barrel 6 and the second sliding barrel 7 respectively, the sliders 18 are fixedly connected with the first sliding barrel 6 and the second sliding barrel 7 respectively through three-stage buffer springs 19, the sliders 18 facilitate the connecting rod 3 to slide with the first sliding barrel 6 and the second sliding barrel 7 respectively, and the three-stage buffer springs 19 play a role in buffering.
Further, all be provided with one-level buffer spring 17 between four buffing pad 13 and loading board 2, the inner wall of four buffing pad 13 all is provided with buffering spout 14, and buffer beam 16 passes through limit slide 15 and 14 sliding connection of buffering spout, and one-level buffer spring 17 has played the absorbing effect of one-level, through limit slide 15 and 14 sliding connection of buffering spout, has played the effect of buffering.
Further, the sliding rod 26 and the bidirectional screw rod 36 are fixedly connected with the bearing plate 2 through a bearing seat 35, the two L-shaped supporting plates 24 are respectively connected with the sliding rod 26 and the bidirectional screw rod 36 through the moving block 23, the bearing seat 35 plays a role of rotary support, and the moving block 23 is internally provided with a threaded hole and a sliding hole respectively, so that the transmission of the bidirectional screw rod 36 and the sliding of the sliding rod 26 are facilitated, and the moving block 23 is more stable in the process of performing horizontal movement.
Further, a threaded sleeve 32 is arranged inside the second fixing plate 29, an adjusting rod 30 is arranged inside the threaded sleeve 32, a handle 34 is fixedly arranged at one end of the adjusting rod 30, and the handle 34 is convenient for the threaded sleeve 32 to drive the adjusting rod 30 to transmit, so that the positioning block 33 is driven to move.
Furthermore, the other end of the adjusting rod 30 is fixedly provided with a positioning block 33, the positioning block 33 is connected with the L-shaped supporting plate 24 in a sliding manner, a compression spring 31 is arranged between the positioning block 33 and the second fixing plate 29, the compression spring 31 is located on two sides of the adjusting rod 30, the positioning block 33 has an effective positioning effect on electromechanical equipment, positioning of electromechanical equipment with different sizes is facilitated, and the compression spring 31 has a supporting effect.
Further, the upper surface of loading board 2 is provided with scale mark 28, the lower surface of bottom plate 1 is provided with rubber pad 4, the inner wall of L type layer board 24 is provided with protection pad 25, scale mark 28 is convenient for the staff has measured electromechanical device's size in advance, thereby be convenient for control the interval between two L type layer boards 24, make electromechanical device can steadily place on loading board 2, rubber pad 4 has certain elasticity, can not only play skid-proof effect, the effect of supplementary buffering can also be played, protection pad 25 has played the effect of protection to electromechanical device surface.
A use method of a dynamic damping shock absorption device of electromechanical equipment comprises the following steps:
step 1: firstly, determining the length of the electromechanical device according to the scale mark 28, and then starting the driving motor 22, so that the output end of the driving motor 22 drives the bidirectional screw rod 36 to transmit, and the moving block 23 drives the two L-shaped supporting plates 24 to move oppositely and control the distance between the two L-shaped supporting plates;
step 2: then, the electromechanical equipment is placed on the two L-shaped supporting plates 24, the bidirectional screw rod 36 continues to transmit until the electromechanical equipment is clamped by the two L-shaped supporting plates 24, and then the adjusting rod 30 is adjusted through the rotating handle 34, so that the adjusting rod 30 drives the positioning block 33 to approach the electromechanical equipment under the action of the threaded sleeve 32, and the electromechanical equipment is fixed in all directions;
and step 3: when the bearing plate 2 is pressed by the weight of the electromechanical equipment, the buffer rod 16 slides in the buffer chute 14 in a matched manner through the limiting slide block 15, and vibration is transmitted to the primary buffer spring 17 to play a role of primary shock absorption and buffering;
and 4, step 4: then the first connecting lug 8 can drive the first connecting rod 10 and the second connecting rod 11 to simultaneously rotate with the second connecting lug 9, so that an included angle between the first connecting rod 10 and the second connecting rod 11 is reduced originally, the first sliding barrel 6 and the second sliding barrel 7 on one side of the second connecting lug 9 respectively move oppositely on the connecting rod 3, vibration can be transmitted to the secondary buffer spring 5 to play a role of secondary damping and buffering, and meanwhile, the hydraulic push rod 20 drives the pulley 21 to stretch and retract so as to be conveniently matched with the sliding rail 12 to slide;
and 5: the slide block 18 drives the connecting rod 3 to slide with the first sliding barrel 6 and the second sliding barrel 7 respectively, and the third-level buffer spring 19 plays a role in third-level shock absorption and buffering due to shock transmission.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an electromechanical device dynamic damping device, includes bottom plate (1), its characterized in that: a bearing plate (2) is arranged above the bottom plate (1), a connecting rod (3) is arranged between the bearing plate (2) and the bottom plate (1), a first sliding barrel (6) is arranged on one side of the connecting rod (3), a second sliding barrel (7) is arranged on the other side of the connecting rod (3), pulleys (21) are arranged above and below the first sliding barrel (6) and the second sliding barrel (7), a secondary buffer spring (5) is arranged between the first sliding barrel (6) and the second sliding barrel (7), the secondary buffer spring (5) is positioned on the outer wall of the connecting rod (3), buffer seats (13) are fixedly arranged on the upper surface of the bottom plate (1), four buffer seats (13) are arranged, buffer rods (16) are arranged inside the four buffer seats (13), and the buffer rods (16) are fixedly connected with the bearing plate (2), the top of loading board (2) is provided with two-way lead screw (36), the one end fixed mounting of two-way lead screw (36) has driving motor (22), the rear end of two-way lead screw (36) is provided with slide bar (26), the top of slide bar (26) and two-way lead screw (36) all is provided with L type layer board (24), and L type layer board (24) are provided with two, two the preceding terminal surface of L type layer board (24) all is provided with first fixed plate (27), two the rear end face of L type layer board (24) all is provided with second fixed plate (29).
2. The dynamic damping and shock absorbing device for the electromechanical device according to claim 1, wherein: one side of the second sliding barrel (7) and the first sliding barrel (6) is fixedly provided with a second connecting lug (9), the inner walls of the bearing plate (2) and the bottom plate (1) are fixedly provided with a first connecting lug (8), the first connecting lug (8) is rotatably connected with the second connecting lug (9) through a first connecting rod (10), and the first connecting lug (8) is rotatably connected with the second connecting lug (9) through a second connecting rod (11).
3. The dynamic damping and shock absorbing device for the electromechanical device according to claim 1, wherein: the pulley (21) is respectively connected with the bearing plate (2) and the bottom plate (1) in a sliding manner through a sliding rail (12), and the pulley (21) is respectively connected with the first sliding barrel (6) and the second sliding barrel (7) in a sliding manner through a hydraulic push rod (20).
4. The dynamic damping and shock absorbing device for the electromechanical device according to claim 1, wherein: the two ends of the connecting rod (3) are fixedly provided with sliding blocks (18), the sliding blocks (18) are respectively in sliding connection with the first sliding barrel (6) and the second sliding barrel (7), and the sliding blocks (18) are respectively in fixed connection with the first sliding barrel (6) and the second sliding barrel (7) through three-level buffer springs (19).
5. The dynamic damping and shock absorbing device for the electromechanical device according to claim 1, wherein: four all be provided with one-level buffer spring (17), four between buffer seat (13) and loading board (2) the inner wall of buffer seat (13) all is provided with buffering spout (14), buffer beam (16) are through spacing slider (15) and buffering spout (14) sliding connection.
6. The dynamic damping and shock absorbing device for the electromechanical device according to claim 1, wherein: the sliding rod (26) and the bidirectional screw rod (36) are fixedly connected with the bearing plate (2) through bearing seats (35), and the two L-shaped supporting plates (24) are respectively connected with the sliding rod (26) and the bidirectional screw rod (36) through moving blocks (23).
7. The dynamic damping and shock absorbing device for the electromechanical device according to claim 1, wherein: a threaded sleeve (32) is arranged inside the second fixing plate (29), an adjusting rod (30) is arranged inside the threaded sleeve (32), and a handle (34) is fixedly arranged at one end of the adjusting rod (30).
8. The dynamic damping and shock absorbing device for electromechanical equipment according to claim 7, wherein: a positioning block (33) is fixedly arranged at the other end of the adjusting rod (30), the positioning block (33) is in sliding connection with the L-shaped supporting plate (24), a compression spring (31) is arranged between the positioning block (33) and the second fixing plate (29), and the compression spring (31) is positioned on two sides of the adjusting rod (30).
9. The dynamic damping and shock absorbing device for the electromechanical device according to claim 1, wherein: the upper surface of loading board (2) is provided with scale mark (28), the lower surface of bottom plate (1) is provided with rubber pad (4), the inner wall of L type layer board (24) is provided with protection pad (25).
10. The use method of the dynamic damping and shock absorption device for the electromechanical device based on any one of claims 1 to 9 is characterized by comprising the following steps:
step 1: firstly, determining the length of the electromechanical device according to the scale marks (28), and then starting the driving motor (22) to drive the output end of the driving motor (22) to drive the bidirectional screw rod (36) to transmit, so that the moving block (23) drives the two L-shaped supporting plates (24) to move oppositely and control the distance between the two L-shaped supporting plates;
step 2: then, the electromechanical equipment is placed on the two L-shaped supporting plates (24), the bidirectional screw rod (36) continues to transmit until the electromechanical equipment is clamped by the two L-shaped supporting plates (24), and then the adjusting rod (30) is adjusted through the rotating handle (34), so that the adjusting rod (30) drives the positioning block (33) to approach the electromechanical equipment under the action of the threaded sleeve (32), and the electromechanical equipment is fixed in all directions;
and step 3: when the bearing plate (2) is pressed by the weight of electromechanical equipment, the buffer rod (16) slides in the buffer sliding groove (14) in a matched manner through the limiting sliding block (15), and vibration is transmitted to the primary buffer spring (17) to play a primary damping and buffering role;
and 4, step 4: then the first connecting lug (8) can drive the first connecting rod (10) and the second connecting rod (11) to simultaneously rotate with the second connecting lug (9), so that an included angle between the first connecting rod (10) and the second connecting rod (11) is reduced originally, the first sliding barrel (6) and the second sliding barrel (7) on one side of the second connecting lug (9) respectively move oppositely on the connecting rod (3), vibration can be transmitted to the secondary buffer spring (5) to play a role of secondary damping and buffering, and meanwhile, the hydraulic push rod (20) drives the pulley (21) to stretch and retract so as to be convenient for being matched with the sliding rail (12) to slide;
and 5: the slide block (18) drives the connecting rod (3) to slide with the first sliding barrel (6) and the second sliding barrel (7) respectively, and the three-level buffer spring (19) is subjected to vibration transmission to play a role in three-level shock absorption and buffering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011413818.8A CN112413046A (en) | 2020-12-07 | 2020-12-07 | Dynamic damping shock absorption device for electromechanical equipment and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011413818.8A CN112413046A (en) | 2020-12-07 | 2020-12-07 | Dynamic damping shock absorption device for electromechanical equipment and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112413046A true CN112413046A (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011413818.8A Withdrawn CN112413046A (en) | 2020-12-07 | 2020-12-07 | Dynamic damping shock absorption device for electromechanical equipment and use method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN112413046A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357305A (en) * | 2021-05-31 | 2021-09-07 | 启东捌友精密汽车部件有限公司 | Vacuum die-casting machine is with buffering base |
| WO2022121405A1 (en) * | 2020-12-07 | 2022-06-16 | 苏州迈创信息技术有限公司 | Dynamic damping apparatus of electromechanical device |
| CN115681137A (en) * | 2023-01-05 | 2023-02-03 | 山东鑫海矿业技术装备股份有限公司 | Corrosion-resistant mining two-stage pump |
-
2020
- 2020-12-07 CN CN202011413818.8A patent/CN112413046A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121405A1 (en) * | 2020-12-07 | 2022-06-16 | 苏州迈创信息技术有限公司 | Dynamic damping apparatus of electromechanical device |
| CN113357305A (en) * | 2021-05-31 | 2021-09-07 | 启东捌友精密汽车部件有限公司 | Vacuum die-casting machine is with buffering base |
| CN113357305B (en) * | 2021-05-31 | 2022-09-23 | 启东捌友精密汽车部件有限公司 | Vacuum die-casting machine is with buffering base |
| CN115681137A (en) * | 2023-01-05 | 2023-02-03 | 山东鑫海矿业技术装备股份有限公司 | Corrosion-resistant mining two-stage pump |
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Application publication date: 20210226 |