CN108757821B - Damping device for mechanical equipment - Google Patents
Damping device for mechanical equipment Download PDFInfo
- Publication number
- CN108757821B CN108757821B CN201810570649.5A CN201810570649A CN108757821B CN 108757821 B CN108757821 B CN 108757821B CN 201810570649 A CN201810570649 A CN 201810570649A CN 108757821 B CN108757821 B CN 108757821B
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- China
- Prior art keywords
- damping
- box body
- damping box
- supporting plate
- telescopic rod
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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
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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
- F16F15/021—Decoupling of vibrations by means of point-of-contact supports, e.g. ball bearings
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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
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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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/025—Elastomers
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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
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Abstract
The invention discloses a damping device for mechanical equipment, which comprises a first damping box body, a second damping box body and a base, wherein a damping plate is arranged at the upper end of the first damping box body, the lower surface of the first damping box body is connected with the second damping box body in a sliding mode through a sliding block, pulley levers are arranged on two sides of the lower end of the damping plate, a pressure reducing device is arranged in the second damping box body, sliding grooves are arranged on the left side and the right side of the outer surface of the second damping box body, and the base is arranged at the lower end of the second damping box body. The improvement is singly made to current bumper shock absorber shock attenuation effect, thereby it is better to have increased many times shock attenuation messenger shock attenuation effect, makes its more convenient dismantlement maintenance, reaches higher utilization effect, and the structure is simple and concise the cost relatively, also plays certain buffering effect simultaneously, and the AFC artificial cartilage foam of chassis upper end surface has certain supporting role to the pulley lever simultaneously and also can play partly cushioning effect.
Description
Technical Field
The invention relates to the field of mechanical equipment, in particular to a damping device for the mechanical equipment.
Background
The shock absorber is used for suppressing the shock and the impact from the road surface when the spring absorbs the shock and rebounds, and most shock absorption equipment on the market only uses one shock absorption spring to realize the decomposition of kinetic energy.
The shock absorber has the advantages that the shock absorption effect is poor due to the fact that the shock absorber is not uniformly or incompletely decomposed in the pressure decomposition process, and the expected effect cannot be achieved, but the shock absorption mode in the current market is single or the situation that the shock absorber is not convenient to disassemble is particularly serious. Accordingly, those skilled in the art have provided a shock-absorbing device for a mechanical apparatus to solve the problems set forth in the background art described above.
Disclosure of Invention
The present invention is directed to a damping device for a mechanical apparatus to solve the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
a damping device for mechanical equipment comprises a first damping box body, a second damping box body and a base, and is characterized in that the lower end of the first damping box body is provided with the second damping box body, the lower end of the second damping box body is provided with the base, the upper end of the first damping box body is provided with a damping plate, the lower surface of the first damping box body is in sliding connection with the second damping box body through a sliding block, both sides of the lower end of the damping plate are provided with pulley bars, through holes are formed in the pulley bars, the upper end of the damping plate is provided with a rubber pad, and the lower end of each pulley bar is provided with AFC artificial cartilage foam;
the shock absorption box is characterized in that a pressure reducing device is arranged inside the second shock absorption box body, sliding grooves are formed in the left side and the right side of the outer surface of the second shock absorption box body respectively, the pressure reducing device comprises pulleys, a rotating shaft, a fixed rod, a shock absorption spring d, a supporting plate c and a supporting plate e, the supporting plate c and the supporting plate e are connected through the rotating shaft in a rotating mode, grooves are formed in the lower end of the supporting plate c and the upper end of the supporting plate e respectively, the pulleys are arranged at the upper end and the lower end of the fixed rod respectively, the two pulleys at the upper end are connected with the lower surface of the supporting plate c in a sliding mode through the grooves;
the telescopic link is characterized in that telescopic links are arranged on the left side and the right side of the upper end of the base respectively, each telescopic link comprises a damping spring b, a telescopic link outer tube and a telescopic link inner tube, the damping spring b is arranged on the outer surface of each telescopic link outer tube and fixedly connected with the base, the telescopic link inner tubes are arranged inside the telescopic links, the lower ends of the telescopic link inner tubes are provided with damping springs a, sliding sleeves are arranged on the outer surfaces of the telescopic link inner tubes, and the sliding sleeves are connected with.
As a further scheme of the invention: the lower surface in the first damping box body is provided with a supporting plate c, the first damping box body is fixedly connected with the supporting plate c, the upper surface in the second damping box body is provided with a supporting plate e, and the supporting plate e is fixedly connected with the second damping box body.
As a still further scheme of the invention: the left side and the right side of the second damping box body are both provided with telescopic rods, and the two telescopic rods are fixedly connected with the second damping box body.
As a still further scheme of the invention: the middle cross part of the fixed rod is provided with a rotating shaft, a plurality of damping springs d are arranged under the rotating shaft at equal intervals, and the fixed rod is connected with the damping springs d.
The connecting device comprises a through hole, a bolt and a screw rod, wherein the upper end of the screw rod is provided with a thread, the lower end of the screw rod is provided with the through hole, the screw rod penetrates through the rubber pad and the damping plate to be in the same straight line with the through hole, and the bolt penetrates through the through hole to be connected.
As a still further scheme of the invention: the first damping box body is provided with grooves on two sides, and the pulley bars are connected with the grooves in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that:
1. improve to current bumper shock absorber shock attenuation effect singleness, the product is fixed on the rubber pad, and pulley bar 2 can press down because of pressure action under the pressure action, and relative motion takes place for the recess of pulley bar 2 and the 3 body both sides of first surge tank, then rubber pad 21 gives first shock attenuation box 3 with pressure conduction, and first surge tank 3 reaches multistage shock attenuation effect with this to second box 7 transmission pressure with pressure.
2. The shock absorber is improved in the problem that the existing shock absorber is inconvenient to detach, so that the shock absorber is more convenient to detach and maintain, a higher utilization effect is achieved, and the structure is relatively simple and reduces cost.
3. The pulley rods arranged at the left end and the right end of the pressure reducing device 23 can improve the damping effect and play a certain role in buffering when the sliding chute 5 outside the box body moves relatively, and the AFC artificial cartilage foam 12 on the upper end surface of the chassis can also play a part of damping role when the pulley rods 2 are supported to a certain degree.
Drawings
Fig. 1 is a schematic structural view of a shock absorbing device for a mechanical apparatus.
Fig. 2 is a schematic structural view of a chute in a shock absorbing device for a mechanical apparatus.
Fig. 3 is a schematic structural view of a telescopic rod in a shock absorbing device for mechanical equipment.
Fig. 4 is a schematic view showing a structure of connection in a shock-absorbing device for a mechanical apparatus.
Fig. 5 is a schematic view showing a structure of damping in a damping device for a mechanical apparatus.
In the figure: 1-damping plate, 2-pulley rod, 3-first damping box, 4-sliding block, 5-sliding chute, 6-base, 7-second damping box, 8-telescopic rod outer tube, 9-damping spring a, 10-through hole, 11-telescopic rod inner tube, 12-AFC artificial cartilage foam, 13-damping spring b, 14-supporting plate c, 15-fixing rod, 16-pulley, 17-damping spring d, 18-screw, 19-bolt, 20-sliding sleeve, 21-rubber pad, 22-supporting plate e, 23-pressure reducer, 24-telescopic rod, 25-connecting device and 26-rotating shaft.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, a damping device for a mechanical device includes a first damping box 3, a second damping box 7 and a base 6, and is characterized in that the lower end of the first damping box 3 is provided with the second damping box 7, the lower end of the second damping box 7 is provided with the base 6, the upper end of the first damping box 3 is provided with a damping plate 1, the lower surface of the first damping box 3 is slidably connected with the second damping box 7 through a slider 4, two sides of the lower end of the damping plate 1 are provided with pulley bars 2, a through hole is formed inside each pulley bar 2, the upper end of the damping plate 1 is provided with a rubber pad 21, and the lower end of each pulley bar 2 is provided with an AFC artificial cartilage foam 12;
a pressure reducing device 23 is arranged inside the second damping box body 7, sliding grooves 5 are arranged on the left side and the right side of the outer surface of the second damping box body 7, the pressure reducing device 23 comprises pulleys 16, a rotating shaft 26, a fixing rod 15, a damping spring d17, a supporting plate c14 and a supporting plate e22, a supporting plate c14 and a supporting plate e22 are rotatably connected through the rotating shaft 26, grooves are arranged on the lower end of the supporting plate c14 and the upper end of the supporting plate e22, the pulleys 16 are arranged on the upper end and the lower end of the fixing rod 15, the two pulleys 16 on the upper end are slidably connected with the lower surface of the supporting plate c14 through the grooves, the two pulleys 16 on the lower end are slidably connected with the upper surface of the supporting plate e22 through the grooves;
6 upper end left and right sides all set up telescopic link 24, telescopic link 24 includes damping spring b13, telescopic link outer tube 8 and telescopic link inner tube 11, 8 surfaces of telescopic link outer tube are provided with damping spring b13, and damping spring b13 and 6 fixed connection of base, the inside telescopic link inner tube 11 that is provided with of telescopic link 24, 11 lower extremes of telescopic link inner tube are provided with damping spring a9, telescopic link inner tube surface is provided with sliding sleeve 20, sliding sleeve 20 and 8 interior wall connections of telescopic link outer tube.
The inside lower surface of first damping box 3 sets up backup pad c14, and first damping box 3 and backup pad c14 fixed connection, the inside upper surface of second damping box 7 sets up backup pad e22, and backup pad e22 and second damping box 7 fixed connection.
The left side and the right side of the second damping box body 7 are both provided with telescopic rods 24, and the two telescopic rods 24 are fixedly connected with the second damping box body 7.
The middle crossing part of the fixed rod 15 is provided with a rotating shaft 26, a plurality of damping springs d17 are arranged under the rotating shaft 26 at equal intervals, and the fixed rod 15 is connected with a damping spring d 17.
The connecting device 25 comprises a through hole 10, a bolt 19 and a screw rod 18, the upper end of the screw rod 18 is provided with a thread, the lower end of the thread is provided with the through hole, the screw rod penetrates through the rubber pad 21 and the damping plate 1 to be in the same straight line with the through hole 10, and the bolt 19 penetrates through the through hole 10 to be connected.
Grooves are formed in the two sides of the first damping box body 3, and the pulley rods 2 are connected with the grooves in a sliding mode.
The working principle of the invention is as follows: the user fixes the product on rubber pad 21 through screw rod 18, slide bar 2 can push down because of the pressure effect under the pressure effect, relative motion takes place for the recess of slide bar 2 and first damping box 3 both sides, then the rubber pad conducts pressure for first damping box 3, first damping box 3 can receive pressure effect to make pressure relief device 23 push down and reach the cushioning effect, first damping box 3 still can conduct some pressure to carry out the second cushioning effect on telescopic link 24 simultaneously, slide block 4 of first damping box 3 both sides can take place relative motion with the spout 5 of second damping box surface left and right sides this moment, thereby reach the effect of buffering, the AFC artificial cartilage foam 12 of chassis 6 upper end surface has certain supporting role also can play partly cushioning effect to slide bar 2 simultaneously. The production device has reasonable structure, fully stirs the concrete and is suitable for wide social use.
The invention relates to a damping device for mechanical equipment
The structure and the design of the invention are simple and reasonable, the operation is convenient and rapid when the shock absorption device is used, the practicability is high, a user fixes a product on the rubber pad through the screw rod, the pulley rod can be pressed down under the action of pressure, the pulley rod and the grooves on the two sides of the first shock absorption box body move relatively, then the rubber pad transmits the pressure to the first shock absorption box body, the first shock absorption box body can be pressed down under the action of the pressure to achieve the shock absorption effect, meanwhile, the first shock absorption box body transmits a part of the pressure to the telescopic rod to perform the second shock absorption effect, at the moment, the sliding blocks on the two sides of the first shock absorption box body and the sliding grooves on the left side and the right side of the outer surface of the second shock absorption box body move relatively, so that the shock absorption effect is achieved, and meanwhile, the AFC foam on the upper end.
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, and that any reference signs in the claims shall not be construed as limiting the claims so far as they are concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. A damping device for mechanical equipment comprises a first damping box body (3), a second damping box body (7) and a base (6), and is characterized in that the second damping box body (7) is arranged at the lower end of the first damping box body (3), the base (6) is arranged at the lower end of the second damping box body (7), a damping plate (1) is arranged at the upper end of the first damping box body (3), the lower surface of the first damping box body (3) is in sliding connection with the second damping box body (7) through a sliding block (4), pulley bars (2) are arranged on two sides of the lower end of the damping plate (1), through holes are formed in the pulley bars (2), a rubber pad (21) is arranged at the upper end of the damping plate (1), and AFC artificial cartilage foam (12) is arranged at the lower end of the pulley bars (2);
a pressure reducing device (23) is arranged in the second damping box body (7), sliding chutes (5) are arranged on the left side and the right side of the outer surface of the second damping box body (7), the pressure reducing device (23) comprises a pulley (16), a rotating shaft (26), a fixing rod (15), a damping spring d (17), a supporting plate c (14) and a supporting plate e (22), and the supporting plate c (14) and the supporting plate e (22) are rotationally connected through a rotating shaft (26), grooves are respectively arranged at the lower end of the supporting plate c (14) and the upper end of the supporting plate e (22), pulleys (16) are respectively arranged at the upper end and the lower end of the fixed rod (15), the two pulleys (16) at the upper end are connected with the lower surface of the supporting plate c (14) in a sliding mode through grooves, the two pulleys (16) at the lower end are connected with the upper surface of the supporting plate e (22) in a sliding mode through grooves, and limiting blocks are arranged on the left side and the right side of the supporting plate c (14);
the telescopic rod (24) is arranged on the left side and the right side of the upper end of the base (6), the telescopic rod (24) comprises a damping spring b (13), a telescopic rod outer tube (8) and a telescopic rod inner tube (11), the damping spring b (13) is arranged on the outer surface of the telescopic rod outer tube (8), the damping spring b (13) is fixedly connected with the base (6), the telescopic rod inner tube (11) is arranged inside the telescopic rod (24), the damping spring a (9) is arranged at the lower end of the telescopic rod inner tube (11), a sliding sleeve (20) is arranged on the outer surface of the telescopic rod inner tube, and the sliding sleeve (20) is connected with the inner wall;
a supporting plate c (14) is arranged on the lower surface of the interior of the first damping box body (3), the first damping box body (3) is fixedly connected with the supporting plate c (14), a supporting plate e (22) is arranged on the upper surface of the interior of the second damping box body (7), and the supporting plate e (22) is fixedly connected with the second damping box body (7);
the left side and the right side of the second damping box body (7) are both provided with telescopic rods (24), and the two telescopic rods (24) are fixedly connected with the second damping box body (7);
a rotating shaft (26) is arranged at the middle crossing part of the fixing rod (15), a plurality of damping springs d (17) are arranged under the rotating shaft (26) at equal intervals, and the fixing rod (15) is connected with the damping springs d (17);
the connecting device (25) comprises a through hole (10), a bolt (19) and a screw rod (18), the upper end of the screw rod (18) is provided with a thread, the lower end of the thread is provided with the through hole, the screw rod penetrates through the rubber pad (21) and the damping plate (1) to be in a straight line with the through hole (10), and the bolt (19) penetrates through the through hole (10) to be connected;
grooves are formed in the two sides of the first damping box body (3), and the pulley rods (2) are connected with the grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810570649.5A CN108757821B (en) | 2018-06-05 | 2018-06-05 | Damping device for mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810570649.5A CN108757821B (en) | 2018-06-05 | 2018-06-05 | Damping device for mechanical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108757821A CN108757821A (en) | 2018-11-06 |
| CN108757821B true CN108757821B (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810570649.5A Active CN108757821B (en) | 2018-06-05 | 2018-06-05 | Damping device for mechanical equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN108757821B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487719B (en) * | 2018-12-28 | 2021-01-05 | 温州宏伟建设有限公司 | Town road deceleration strip |
| CN109826894A (en) * | 2019-04-04 | 2019-05-31 | 广州鼎飞航空科技有限公司 | A kind of spring face damping device |
| CN110217708B (en) * | 2019-05-22 | 2021-07-13 | 南京禄口起重机械有限公司 | Shock attenuation formula hoist base |
| CN112065910A (en) * | 2020-08-19 | 2020-12-11 | 黄晶 | Shock absorption seat of textile machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1253346B1 (en) * | 2001-04-24 | 2006-06-14 | Peter Heiland | Device for a vibration isolating support for loads |
| CN104676214B (en) * | 2015-03-04 | 2017-03-29 | 中国昆仑工程有限公司 | Three dimensional elasticity bearing |
| CN204756317U (en) * | 2015-05-25 | 2015-11-11 | 天津圣金特汽车配件有限公司 | Automobile engine vibration damping mount |
| CN206617496U (en) * | 2017-02-07 | 2017-11-07 | 江苏恒立弹簧有限公司 | A kind of heavy-duty car spring assembly |
| CN207230047U (en) * | 2017-07-31 | 2018-04-13 | 浙江祥康农业发展有限公司 | A kind of motor of dust collector aseismatic mechanism |
| CN207349345U (en) * | 2017-09-19 | 2018-05-11 | 费东晖 | A kind of combined type polyurethane bumper absorber |
| CN108006152A (en) * | 2017-10-20 | 2018-05-08 | 江苏今达纺织实业有限公司 | A kind of Weaving device for possessing anti-shock mechanism |
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2018
- 2018-06-05 CN CN201810570649.5A patent/CN108757821B/en active Active
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| CN108757821A (en) | 2018-11-06 |
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Effective date of registration: 20201023 Address after: 39 Lishan formation, tongba village, Eshan Township, Fanchang County, Wuhu City, Anhui Province Applicant after: Hong Moxing Address before: 241000 room 1716, office building, block B, Huaqiang Plaza, Jinghu District, Wuhu, Anhui. Applicant before: WUHU XIUCHENG MACHINERY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221118 Address after: Room 101, Building 1, Binzhou Hi tech Entrepreneurship Service Center, west of Binbo Avenue, north of Longteng 6th Road, High tech Zone, Binzhou City, Shandong Province, 256623 Patentee after: Binzhou High tech Zone State owned Capital Investment and Operation Co.,Ltd. Address before: 241299 No. 39, Lishan Group, Tongba Village, Eshan Township, Fanchang County, Wuhu City, Anhui Province Patentee before: Hong Moxing |
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