CN108799400A - A kind of mechanical equipment vibration absorber - Google Patents
A kind of mechanical equipment vibration absorber Download PDFInfo
- Publication number
- CN108799400A CN108799400A CN201810707983.0A CN201810707983A CN108799400A CN 108799400 A CN108799400 A CN 108799400A CN 201810707983 A CN201810707983 A CN 201810707983A CN 108799400 A CN108799400 A CN 108799400A
- Authority
- CN
- China
- Prior art keywords
- mechanical equipment
- vibration absorber
- fixed
- plate
- dampening assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F16F15/022—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 dampers and springs in combination
-
- 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
- F16F15/023—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 fluid means
- F16F15/0232—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 fluid means with at least one gas spring
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of mechanical equipment vibration absorbers, including dampening assembly, bottom plate and top plate, it is welded with otic placode on the bottom plate and top plate, it is rotatably connected to supporting rod between the otic placode, the dampening assembly includes cylinder, it is movably equipped with piston in the cylinder, the piston is fixed on mandril, it is welded with adjusting set at the top of the mandril, there is fixed plate by Stud connection in the adjusting set, the cylinder sidewall is equipped with communicating pipe, and the other end of the communicating pipe is connected to pressurized tank.The present invention passes through supporting rod arranged in a crossed manner, it can remain that top plate is in level, and then it ensure that equipment is in horizontality always, dampening assembly is communicated in pressurized tank simultaneously by communicating pipe, it can ensure the identical effective absorption vibrations of the support force of each dampening assembly, the bearing height of dampening assembly can be adjusted by rotating stud, advantageously ensure that each dampening assembly is highly consistent, while providing uniform support force.
Description
Technical field
The invention belongs to shock-absorbing device for mechanical equipment technical fields, and in particular to a kind of mechanical equipment vibration absorber.
Background technology
Concussion when damper is mainly used to inhibit to rebound after spring shock-absorbing and impact from road surface.By not level road
When face, although shock-absorbing spring can filter the vibrations on road surface, spring itself also has a reciprocating motion, and damper be exactly for
Inhibit this spring jump.Disadvantage is that existing damping device can not solve the problems, such as damping well, to
Our operations to machinery are affected, and installation is not convenient, is also unfavorable for using.
For this purpose, application No. is the patent of CN201710392591.5, it discloses a kind of mechanical equipment damping device, knots
Structure include lower beam, snubber block, pressure sensor, rubber column, upper beam, bolt, quick mounting device, postive stop baffle,
Spring link, mounting groove, spring retainer hole, the spring link are helical spring, and the spring link passes through there are two setting altogether
Right installation foot connect beam with left installation foot.Beneficial effects of the present invention are to pass through machine first equipped with quick mounting device
Tool is run, and is coordinated with lower beam and upper beam, connect the pressure generated with rubber column by upper beam, passes to pressure biography
On sensor, then connected with postive stop baffle with bolt, it, thus can be fine by snubber block and mounting groove come connecting spring link
Reduction vibrations, reduce we on machinery operation influence, upper beam is fixed with left installation foot and right installation foot, with connection
Bar and adjusting nut control, thus easy to install and use.
But there is following defect in said program in use：Complicated due to mechanical equipment, weight is big and weight
The characteristics of being unevenly distributed when stating device in use, can only carry out direct shock-absorbing support, it is difficult to equipment entirety to installation place
Carry out stable support, the big position of weight distance of sinking is more than the small position of weight in equipment, and it is horizontal to be unfavorable for equipment holding
State, and when equipment shakes, the active force that each device provides is not consistent, is unfavorable for damping.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of mechanical equipment vibration absorber
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of mechanical equipment vibration absorber, including damping
Component, bottom plate and top plate are welded with otic placode on the bottom plate and top plate, support are rotatably connected between the otic placode
Bar, between the bottom panel and top panel, the dampening assembly includes cylinder, and work is movably equipped in the cylinder for the dampening assembly installation
Plug, the piston are fixed on mandril, adjusting set are welded at the top of the mandril, is connected by stud in the adjusting set
It is connected to fixed plate, the fixed plate is fixed on by flat head bolt on top plate, and the cylinder sidewall is equipped with communicating pipe, the company
The other end of siphunculus is connected to pressurized tank, and the pressurized tank is mounted on by bolt on bottom plate.
Preferably, the supporting rod is arranged in a crossed manner, and is rotatablely connected by axis pin in the middle part of two adjacent supporting rods.
Preferably, the first spring is welded between the yoke that adjacent supports bar is formed.
Preferably, it is welded with equipment mounting frame on the top plate, rubber pad is fixed on the equipment mounting frame.
Preferably, the bottom of the cylinder is equipped with pedestal by screw thread, and the pedestal is bolted on bottom plate.
Preferably, the bottom end of the mandril is fixed with pressing plate by flat head bolt, and the lower section of the pressing plate is equipped with the second bullet
Spring, the pressing plate are equipped with through-hole.
Preferably, the cylinder head is respectively and fixedly provided with silicone rubber O-ring on mandril joint and the periphery of piston.
Preferably, for the stud by being threadably mounted in adjusting set, the bottom of the adjusting set is fixed with rubber washer
Preferably, inflating port and exhaust outlet are additionally provided on the pressurized tank.
The technique effect and advantage of the present invention：
Equipment is mounted on equipment mounting frame, when equipment generates vibrations, by supporting rod arranged in a crossed manner, can be protected always
It holds top plate and is in level, and then ensure that equipment is in horizontality always, meanwhile, the first spring is equipped in yoke, it can be right
It shakes into row buffering, meanwhile, by dampening assembly, top plate can be supported, be pushed in piston compression cylinder using mandril
Air carry out damping, while coordinating second spring, can effectively absorb vibrations, reduce the influence shaken to equipment, damping
Component is communicated in pressurized tank simultaneously by communicating pipe, it is ensured that the support force of each dampening assembly is identical, the branch of dampening assembly
Support height can be adjusted by rotating stud, advantageously ensure that each dampening assembly is highly consistent, while be provided uniform
Support force.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of mechanical equipment vibration absorber of the present invention；
Fig. 2 is a kind of dampening assembly structural schematic diagram of mechanical equipment vibration absorber of the present invention；
Fig. 3 is a kind of bottom plate overlooking structure diagram of mechanical equipment vibration absorber of the present invention；
Fig. 4 is a kind of pressing plate overlooking structure diagram of mechanical equipment vibration absorber of the present invention.
In figure：1 dampening assembly, 101 fixed plates, 102 adjusting sets, 103 rubber washers, 104 cylinders, 105 pistons, 106 bottoms
Seat, 107 second springs, 108 pressing plates, 109 mandrils, 110 studs, 111 through-holes, 2 communicating pipes, 3 pressurized tanks, 301 inflating ports, 302
Exhaust outlet, 4 bottom plates, 5 otic placodes, 6 supporting rods, 7 first springs, 8 top plates, 9 equipment mounting frames, 10 axis pins.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in Figs 1-4, a kind of mechanical equipment vibration absorber, including dampening assembly 1, bottom plate 4 and top plate 8, the bottom
It is welded with otic placode 5 on plate 4 and top plate 8, supporting rod 6 is rotatably connected between the otic placode 5, the dampening assembly 1 is pacified
Between bottom plate 4 and top plate 8, the dampening assembly 1 includes cylinder 104, and piston 105, institute are movably equipped in the cylinder 104
It states piston 105 to be fixed on mandril 109, the top of the mandril 109 is welded with adjusting set 102, in the adjusting set 102
It is connected with fixed plate 101 by stud 110, the fixed plate 101 is fixed on by flat head bolt on top plate 8, the cylinder 104
Side wall is equipped with communicating pipe 2, and the other end of the communicating pipe 2 is connected to pressurized tank 3, and the pressurized tank 3 is mounted on by bolt
On bottom plate 4.
The supporting rod 6 is arranged in a crossed manner, and adjacent two supporting rods, 6 middle part is rotatablely connected by axis pin 10, passes through friendship
Fork setting can remain that top plate 8 is in level to avoid due to 8 tilt condition of top plate caused by equipment gravity unevenness
State advantageously ensures that the installation accuracy of equipment.
It is welded with the first spring 7 between the yoke that adjacent supports bar 6 is formed, when top plate 8 is given a shock decline, fork
Subtended angle reduces between arm, and then is compressed to the first spring 7, therefore, can carry out a degree of subtract by the first spring 7
Shake.
Be welded with equipment mounting frame 9 on the top plate 8, rubber pad be fixed on the equipment mounting frame 9, for pair
Equipment carries out installation fixation, under the action of rubber pad, can reduce the influence of vibrations, improve damping effect.
The bottom of the cylinder 104 is equipped with pedestal 106 by screw thread, and the pedestal 106 is bolted on bottom plate 4
On, sealing ring is equipped between pedestal 106 and cylinder 104, the air-tightness for ensureing cylinder 104 is conducive to carry out using air pressure
Damping.
The bottom end of the mandril 109 is fixed with pressing plate 108 by flat head bolt, and the lower section of the pressing plate 108 is equipped with second
Spring 107, the pressing plate 108 are equipped with through-hole 111, and the bottom of pressing plate 108 is equipped with a loop chimb, when pressing plate 108 pushes
When, the top of second spring 107 can be fixed, prevent second spring 107 from deviating from, improved stability, passing through
Second spring 107 is enhanced damping effect and is facilitated airflow through using through-hole 111.
104 top of the cylinder is respectively and fixedly provided with silicone rubber seal on 109 joint of mandril and the periphery of piston 105
Circle, can be sealed cylinder 104 and piston 105 respectively, be conducive to keep stable gas pressure in cylinder 104, air pressure is maintained to subtract
Shake effect.
The stud 110, can be to fixed plate 101 by eastern stud 110 of fighting by being threadably mounted in adjusting set 102
Height be adjusted, advantageously ensure that each dampening assembly 1 is highly consistent, uniform support force, the tune can be provided simultaneously
The bottom of section set 102 is fixed with rubber washer 103, when adjusting set 102 declines, can avoid adjusting set by rubber washer 103
102 hit with the top of cylinder 104, protect equipment
It is additionally provided with inflating port 301 and exhaust outlet 302 on the pressurized tank 3, air pressure and pressure release is conveniently replenished in time, adjusts gas in time
Compressive Strength.
Specifically, in use, equipment is mounted on equipment mounting frame 9, when equipment generates vibrations, by arranged in a crossed manner
Supporting rod 6, can remain top plate 8 be in level, and then ensure that equipment always be in horizontality, meanwhile, yoke
Inside be equipped with the first spring 7, can to shaking into row buffering, meanwhile, by dampening assembly, top plate 8 can be supported, utilize
Mandril 109 pushes the air in 105 compression cylinder 104 of piston to carry out damping, while coordinating second spring 107, can be effective
Vibrations are absorbed, influence of the vibrations to equipment is reduced, dampening assembly 1 is communicated in pressurized tank 3 simultaneously by communicating pipe 2, it is ensured that
The support force of each dampening assembly 1 is identical, and the bearing height of dampening assembly 1 can be adjusted by rotating stud 110, favorably
It is highly consistent in each dampening assembly 1 of guarantee, while uniform support force being provided.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (9)
1. a kind of mechanical equipment vibration absorber, including dampening assembly（1）, bottom plate（4）And top plate（8）, it is characterised in that：It is described
Bottom plate（4）And top plate（8）On be welded with otic placode（5）, the otic placode（5）Between be rotatably connected to supporting rod（6）, described
Dampening assembly（1）Mounted on bottom plate（4）And top plate（8）Between, the dampening assembly（1）Including cylinder（104）, the cylinder
（104）Inside it is movably equipped with piston（105）, the piston（105）It is fixed on mandril（109）On, the mandril（109）Top weldering
It connects and is fixed with adjusting set（102）, the adjusting set（102）On pass through stud（110）It is connected with fixed plate（101）, the fixation
Plate（101）It is fixed on top plate by flat head bolt（8）On, the cylinder（104）Side wall is equipped with communicating pipe（2）, the connection
Pipe（2）The other end and pressurized tank（3）Connection, the pressurized tank（3）It is mounted on bottom plate by bolt（4）On.
2. a kind of mechanical equipment vibration absorber according to claim 1, it is characterised in that：The supporting rod（6）Intersect
Setting, and two adjacent supporting rods（6）Middle part passes through axis pin（10）Rotation connection.
3. a kind of mechanical equipment vibration absorber according to claim 1, it is characterised in that：Adjacent supports bar（6）It is formed
Yoke between be welded with the first spring（7）.
4. a kind of mechanical equipment vibration absorber according to claim 1, it is characterised in that：The top plate（8）Upper welding
It is fixed with equipment mounting frame（9）, the equipment mounting frame（9）On be fixed with rubber pad.
5. a kind of mechanical equipment vibration absorber according to claim 1, it is characterised in that：The cylinder（104）Bottom
Portion is equipped with pedestal by screw thread（106）, the pedestal（106）It is bolted on bottom plate（4）On.
6. a kind of mechanical equipment vibration absorber according to claim 1, it is characterised in that：The mandril（109）Bottom
End is fixed with pressing plate by flat head bolt（108）, the pressing plate（108）Lower section be equipped with second spring（107）, the pressing plate
（108）It is equipped with through-hole（111）.
7. a kind of mechanical equipment vibration absorber according to claim 1, it is characterised in that：The cylinder（104）Top
With mandril（109）Joint and piston（105）Periphery on be respectively and fixedly provided with silicone rubber O-ring.
8. a kind of mechanical equipment vibration absorber according to claim 1, it is characterised in that：The stud（110）Pass through
It is threadably mounted at adjusting set（102）It is interior, the adjusting set（102）Bottom be fixed with rubber washer（103）.
9. a kind of mechanical equipment vibration absorber according to claim 1, it is characterised in that：The pressurized tank（3）It is upper to go back
Equipped with inflating port（301）And exhaust outlet（302）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707983.0A CN108799400A (en) | 2018-07-02 | 2018-07-02 | A kind of mechanical equipment vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707983.0A CN108799400A (en) | 2018-07-02 | 2018-07-02 | A kind of mechanical equipment vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799400A true CN108799400A (en) | 2018-11-13 |
Family
ID=64073169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810707983.0A Pending CN108799400A (en) | 2018-07-02 | 2018-07-02 | A kind of mechanical equipment vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799400A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524397A (en) * | 2019-08-12 | 2019-12-03 | 南宁聚信众信息技术咨询有限公司 | A kind of portable type polishing system with shock-absorbing function |
| CN111002628A (en) * | 2019-12-02 | 2020-04-14 | 湖北延昌机械设备有限公司 | Feeding mechanism of garbage compressor |
| CN113294628A (en) * | 2021-05-21 | 2021-08-24 | 中国海洋大学 | Mechanical equipment protection device for water conservancy construction and use method thereof |
| CN114102638A (en) * | 2022-01-25 | 2022-03-01 | 成都理工大学 | Intelligent inspection robot for library |
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| CN203809590U (en) * | 2014-01-22 | 2014-09-03 | 东莞职业技术学院 | Vibration attenuation mechanism |
| CN204208943U (en) * | 2014-11-18 | 2015-03-18 | 江西三锐精工有限公司 | A kind of gear trimmer |
| CN204661238U (en) * | 2015-03-27 | 2015-09-23 | 中国石油大学(华东) | A kind of novel lifting formula Operation Van |
| CN107816713A (en) * | 2017-09-21 | 2018-03-20 | 深圳市商厨科技有限公司 | A kind of tilting boilers heated electrically |
| CN108000224A (en) * | 2018-01-09 | 2018-05-08 | 上海海事大学 | A kind of numerically-controlled machine tool damping device |
| CN207527216U (en) * | 2017-11-24 | 2018-06-22 | 际华三五零九纺织有限公司 | A kind of mechanical equipment vibration reduction platform |
-
2018
- 2018-07-02 CN CN201810707983.0A patent/CN108799400A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203809590U (en) * | 2014-01-22 | 2014-09-03 | 东莞职业技术学院 | Vibration attenuation mechanism |
| CN204208943U (en) * | 2014-11-18 | 2015-03-18 | 江西三锐精工有限公司 | A kind of gear trimmer |
| CN204661238U (en) * | 2015-03-27 | 2015-09-23 | 中国石油大学(华东) | A kind of novel lifting formula Operation Van |
| CN107816713A (en) * | 2017-09-21 | 2018-03-20 | 深圳市商厨科技有限公司 | A kind of tilting boilers heated electrically |
| CN207527216U (en) * | 2017-11-24 | 2018-06-22 | 际华三五零九纺织有限公司 | A kind of mechanical equipment vibration reduction platform |
| CN108000224A (en) * | 2018-01-09 | 2018-05-08 | 上海海事大学 | A kind of numerically-controlled machine tool damping device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524397A (en) * | 2019-08-12 | 2019-12-03 | 南宁聚信众信息技术咨询有限公司 | A kind of portable type polishing system with shock-absorbing function |
| CN111002628A (en) * | 2019-12-02 | 2020-04-14 | 湖北延昌机械设备有限公司 | Feeding mechanism of garbage compressor |
| CN113294628A (en) * | 2021-05-21 | 2021-08-24 | 中国海洋大学 | Mechanical equipment protection device for water conservancy construction and use method thereof |
| CN114102638A (en) * | 2022-01-25 | 2022-03-01 | 成都理工大学 | Intelligent inspection robot for library |
| CN114102638B (en) * | 2022-01-25 | 2022-04-08 | 成都理工大学 | Intelligent inspection robot for library |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
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