CN108167385A - A kind of electromechanical equipment damping device - Google Patents

A kind of electromechanical equipment damping device Download PDF

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Publication number
CN108167385A
CN108167385A CN201810034990.9A CN201810034990A CN108167385A CN 108167385 A CN108167385 A CN 108167385A CN 201810034990 A CN201810034990 A CN 201810034990A CN 108167385 A CN108167385 A CN 108167385A
Authority
CN
China
Prior art keywords
plate
rectangular
compression spring
electromechanical equipment
piston rod
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
Application number
CN201810034990.9A
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Chinese (zh)
Inventor
邓潍杰
张�浩
王绍贺
马胜坤
冯良雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Institute of Industry Technology
Original Assignee
Nanjing Institute of Industry Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Institute of Industry Technology filed Critical Nanjing Institute of Industry Technology
Priority to CN201810034990.9A priority Critical patent/CN108167385A/en
Publication of CN108167385A publication Critical patent/CN108167385A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression 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
    • F16F15/04Suppression 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
    • F16F15/08Suppression 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

Abstract

The present invention provides a kind of electromechanical equipment damping device, including lower plate, upper rectangular strut plate, four vertical guide rods, four elastic diagonal brace mechanisms and four vertical elastic supporting mechanisms;Four elastic diagonal brace mechanisms are resiliently supported at respectively between the edge of rectangular strut plate and the upper side of lower plate;Four vertical elastic supporting mechanisms are resiliently supported between the downside of rectangular strut plate and the upper side of lower plate;T shape mounting grooves are equipped on the upper side of upper rectangular strut plate.The electromechanical equipment damping device can be achieved at the same time horizontal shock-absorbing and longitudinal damping, and vertical elastic supporting mechanism is capable of providing air pressure type buffering, compressed spring type buffering and frictionally buffers three kinds of buffering methods, has preferable absorbing shock performance.

Description

A kind of electromechanical equipment damping device
Technical field
The present invention designs a kind of damping device, especially a kind of electromechanical equipment damping device.
Background technology
With the continuous improvement of living standards of the people, people are more and more to the demand of electromechanical equipment in daily life, Indispensable electronic product in being had become for people's lives from the vehicles to various household electrical appliance, computer, printer etc..First Into electromechanical equipment can not only greatly improve labor productivity, reduce labor intensity, improve production environment, complete manpower can not be complete Into work, and as one of National Industrial basis, development and science and technology, military capability of the country to entire national economy carry Height has direct, important influence or weighs the important symbol of a national science and technology level and overall national strength, with technology Continuously improve, traditional mechanical equipment enters the new stage of mechanical, electrical combination, and constantly expands its application range, 20th century The sixties, computer gradually the scientific research of mechanical industry, design, production and management in popularize, be machinery manufacturing industry to more The condition of creating is developed in complicated, more accurate direction.Electromechanical equipment is also begun to digitlization, automation, intelligent and flexibility hair Exhibition, and enter the new stage of modern comfort, but vibrations can be generated during electromechanical equipment operation, often vibrations can not only damage machinery Equipment shortens service life of equipment, and can influence entire production system, and in order to reduce the damage that vibrations are brought, people are usual Damping device can be set in mechanical equipment bottom, but traditional electromechanical equipment damping device designs too simple, damping effect Unobvious.
Invention content
It is an object of the invention to:A kind of electromechanical equipment damping device is provided, it can be to the electromechanical equipment that is mounted above Effective damping is carried out, avoids electromechanical equipment vibrations damage.
In order to achieve the above-mentioned object of the invention, the present invention provides a kind of electromechanical equipment damping device, including lower plate, upper square Shape fagging, four vertical guide rods, four elastic diagonal brace mechanisms and four vertical elastic supporting mechanisms;In upper rectangular strut plate Four vertex are all provided with there are one rectangle mounting hole;It is limited there are one being all provided on the upper and lower sides aperture surrounding inner wall of rectangle mounting hole Position shelves item;It is respectively provided in four rectangle mounting holes there are one rubber column, and rubber column is clamped between the limiting shelves item of upper and lower sides; The outer circumferential walls of rubber column and the inner hole wall of rectangle mounting hole are tangent;Rectangular pilot hole there are one being all provided on each rubber column; Four vertical guide rods are vertically fixedly mounted on lower plate, and four vertical guide rods slide and are inserted into four and rectangular lead respectively Xiang Kongzhong;Four elastic diagonal brace mechanisms be resiliently supported at respectively rectangular strut plate edge and lower plate upper side it Between;Four vertical elastic supporting mechanisms are resiliently supported between the downside of rectangular strut plate and the upper side of lower plate;Upper The upper side of rectangular strut plate is equipped with T shape mounting grooves.
Further, vertical elastic supporting mechanism includes lower prop, upper support column, compression spring, lower compression spring, piston rod, two A annular gasket and two L-shaped swing rods;Circular cylindrical cavity is equipped in lower prop;Upper support column is vertically inserted into lower prop Top, and the lower end of upper support column is stretched into cylindrical cavity body;Support baseboard is equipped in the bottom of circular cylindrical cavity, piston rod erects To being fixed on support baseboard;Insertion is provided with cylinder jacket on the lower end of upper support column, and cylinder jacket is stretched on the top of piston rod It is interior, and the piston that slidingtype is embedded in cylinder jacket is equipped on the top of piston rod;On the vertical circumferential inner wall of circular cylindrical cavity If there are two hinged seat, and two hinged seats are about piston rod central symmetry;The bending place of two L-shaped swing rods is respectively articulated with installation On two hinged seats;Circular arc plug is equipped in the upper end of two L-shaped swing rods, is equipped in the lower end of two L-shaped swing rods Lower circular arc plug;The plug inner wall of two upper circular arc plugs is tightly attached on the lower end outer circle wall of upper support column;Two annulars Gasket, compression spring and lower compression spring are arranged on the piston rod, and two annular gaskets are located between compression spring and lower compression spring;Two Lower circular arc plug is partly looped around piston rod periphery, and is clamped between two annular gaskets.
Further, it is surrounded with anti-sliding rib on the lower end outer circle wall of upper support column.It can be increased using anti-sliding rib Strong frictional force.
Further, spacing collar is equipped on the downside of upper rectangular strut plate, the upper end of upper support column is located in spacing collar. Upper rectangular strut plate can be limited using spacing collar and the opposite of upper support column shakes range.
Further, elastic diagonal brace mechanism includes ball hinge, hound, lower bar shaped bearing, adjusting bolt and two branch Bulging spring;Ball hinge is fixedly mounted on the edge of rectangular strut plate, and the upper end globular hinge of hound is mounted in ball hinge; Lower bar shaped bearing is fixedly mounted on lower plate, and is equipped with T shape sliding slots along its length on lower bar shaped bearing;It is slided in T shapes Slot inner sliding type is equipped with T-shaped slider;The lower end of hound is hingedly mounted in T-shaped slider;Two support compression springs are slided embedded in T shapes In slot, and positioned at T-shaped slider both sides;Adjusting bolt threaded engagement is on the end of lower bar shaped bearing, and the screw rod of adjusting bolt It is stretched on end in T shape sliding slots, and rectangular baffle is equipped on the screw rod end of adjusting bolt;Rectangular baffle is supported on branch bulging On the end of spring.
Further, limiting flange collar there are one being all provided on the upper end of four vertical guide rods.Prevented using limiting flange collar Only upper rectangular strut plate is detached from from vertical guide rod upper end.
The beneficial effects of the present invention are:It can need to adjust four adjusting bolts according to the intensity of vibrations buffering, so as to Effectively adjust the support strength of four hounds;When shaking, if transverse vibration wave, then in the cushioning effect of rubber column It is lower to realize buffering, while under elastic reaction of the support compression spring to hound, realize elasticity of the hound to upper rectangular strut plate It pulls and supports, further enhance the damping of transverse vibration wave;If longitudinal shock wave, then in piston rod, piston and cylinder Under the action of set, air pressure type buffering is realized, under the effect of the resilient support of compression spring and lower compression spring, realizes upper support column Resilient support realizes compressed spring type buffering, two L-shaped swing rods, under the action of circular arc plug and lower circular arc plug, realize Lower end outer circle wall holding strength gradually increased effect of the circular arc plug to upper support column in buffering course is pushed, by In when upper support column pushes, can elastic pushing carry out lower circular arc plug by compression spring, since L-shaped is put during pushing The swing effect of bar so that two upper circular arc plugs hold, and upper support column the lower end outer circle wall of upper support column Lower surging it is bigger, the dynamics held is bigger, and the plug inner wall and the frictional force of anti-sliding rib of upper circular arc plug are bigger, from And realize the effect frictionally buffered.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the upper rectangular strut plate overlooking the structure diagram of the present invention;
Fig. 3 is the elastic diagonal brace mechanism structure schematic diagram of the present invention.
Specific embodiment
As shown in Figs. 1-3, electromechanical equipment damping device disclosed by the invention includes:Lower plate 1, upper rectangular strut plate 2, four Vertical 3, four elastic diagonal brace mechanisms of guide rod and four vertical elastic supporting mechanisms;In four apex angles of upper rectangular strut plate 2 Place is all provided with there are one rectangle mounting hole 16;Limiting shelves there are one being all provided on the upper and lower sides aperture surrounding inner wall of rectangle mounting hole 16 Item 17;It is respectively provided in four rectangle mounting holes 16 there are one rubber column 18, and rubber column 18 is clamped in the limiting shelves item of upper and lower sides Between 17;The outer circumferential walls of rubber column 18 and the inner hole wall of rectangle mounting hole 16 are tangent;One is equipped on each rubber column 18 A rectangular pilot hole 19;Four vertical guide rods 3 are vertically fixedly mounted on lower plate 1, and four vertical guide rods 3 are slided respectively It is dynamic to be inserted into four rectangular pilot holes 19;Four elastic diagonal brace mechanisms are resiliently supported at the surrounding of rectangular strut plate 2 respectively Between the upper side of edge and lower plate 1;Four vertical elastic supporting mechanisms are resiliently supported at the downside of rectangular strut plate 2 under Between the upper side of bottom plate 1;T shapes mounting groove 20 is equipped on the upper side of upper rectangular strut plate 2.
As shown in figure 3, vertical elastic supporting mechanism includes lower prop 5, upper support column 6, compression spring 30, lower compression spring 24, lives 23, two annular gaskets 25 of stopper rod and two L-shaped swing rods 27;Circular cylindrical cavity 21 is equipped in lower prop 5;Upper support column 6 The vertical top for being inserted into lower prop 5, and the lower end of upper support column 6 is stretched into circular cylindrical cavity 21;In circular cylindrical cavity 21 Bottom is equipped with support baseboard 22, and piston rod 23 is vertically fixed on support baseboard 22;The embedded setting on the lower end of upper support column 6 There is cylinder jacket 32, the top of piston rod 23 is stretched into cylinder jacket 32, and is equipped with slidingtype on the top of piston rod 23 and is embedded in gas The piston 31 of cylinder sleeve 32;Hinged seat 26 there are two being set on the vertical circumferential inner wall of circular cylindrical cavity 21, and two hinged seats 26 About 23 central symmetry of piston rod;The bending place of two L-shaped swing rods 27 is respectively articulated on two hinged seats 26;At two The upper end of L-shaped swing rod 27 is equipped with circular arc plug 28, and lower circular arc plug 29 is equipped in the lower end of two L-shaped swing rods 27;Two The plug inner wall of a upper circular arc plug 28 is tightly attached on the lower end outer circle wall of upper support column 6;Two annular gaskets 25, upper pressure Spring 30 and lower compression spring 24 are set on piston rod 23, and two annular gaskets 25 are located between compression spring 30 and lower compression spring 24; Two lower circular arc plugs 29 half are looped around 23 periphery of piston rod, and are clamped between two annular gaskets 25;In upper support column 6 Anti- sliding rib 33 is surrounded on the outer circle wall of lower end.
As shown in Figure 1, being equipped with spacing collar 7 on the downside of upper rectangular strut plate 2, the upper end of upper support column 6 is located at limiting In circle 7.Elastic diagonal brace mechanism includes ball hinge 8, hound 9, lower bar shaped bearing 10, adjusting bolt 15 and two support compression springs 13;Ball hinge 8 is fixedly mounted on the edge of rectangular strut plate 2, and the upper end globular hinge of hound 9 is mounted in ball hinge 8; Lower bar shaped bearing 10 is fixedly mounted on lower plate 1, and is equipped with T shapes sliding slot 11 along its length on lower bar shaped bearing 10; T-shaped slider 12 is installed in 11 inner sliding type of T shapes sliding slot;The lower end of hound 9 is hingedly mounted in T-shaped slider 12;Two branch Bulging spring 13 is located at 12 both sides of T-shaped slider in T shapes sliding slot 11;15 threaded engagement of adjusting bolt is in lower bar shaped bearing 10 End on, and stretched into T shapes sliding slot 11 on the screw rod end of adjusting bolt 15, and set on the screw rod end of adjusting bolt 15 There is rectangular baffle 14;Rectangular baffle 14 is supported on the end of support compression spring 13.On the upper end of four vertical guide rods 3 If there are one limiting flange collars 4.
Electromechanical equipment damping device disclosed by the invention when in use, needs to be embedded in T shapes mounting groove 20 by fixing bolt The interior fixed installation for carrying out electromechanical equipment will need to adjust four adjusting bolts 15, so as to effectively according to the intensity of vibrations buffering Adjust the support strength of four hounds 9;When shaking, if transverse vibration wave, then in the cushioning effect of rubber column 18 It is lower to realize buffering, while in support compression spring 13 under the elastic reaction of hound 9, realizing hound 9 to upper rectangular strut plate 2 Elasticity pulls and support, further enhances the damping of transverse vibration wave;If longitudinal shock wave, then in piston rod 23, piston 31 And under the action of cylinder jacket 32, air pressure type buffering is realized, it is real under the effect of the resilient support of compression spring 30 and lower compression spring 24 Showed the resilient support of upper support column 6, realize compressed spring type buffering, two L-shaped swing rods 27, on circular arc plug 28 and lower circle Under the action of arc plug 29, circular arc plug 28 is realized in buffering course is pushed to the lower end outer circle wall of upper support column 6 Holding strength gradually increased effect, due to when upper support column 6 pushes, can be carried out by compression spring 30 to lower circular arc plug 29 Elasticity pushes, since the swing of L-shaped swing rod 27 acts on during pushing so that two upper circular arc plugs 28 are to upper support column 6 Lower end outer circle wall held, and the lower surging of upper support column 6 is bigger, the dynamics held is bigger, upper circular arc fork First 28 plug inner wall and the frictional force of anti-sliding rib 33 are bigger, it is achieved thereby that the effect frictionally buffered.

Claims (6)

1. a kind of electromechanical equipment damping device, it is characterised in that:It is vertically led including lower plate (1), upper rectangular strut plate (2), four To bar (3), four elastic diagonal brace mechanisms and four vertical elastic supporting mechanisms;In four vertex of upper rectangular strut plate (2) Rectangle mounting hole (16) there are one being all provided with;It is limited there are one being all provided on the upper and lower sides aperture surrounding inner wall of rectangle mounting hole (16) Shelves item (17);It is respectively provided in four rectangle mounting holes (16) there are one rubber column (18), and rubber column (18) is clamped in upper and lower sides Limiting shelves item (17) between;The outer circumferential walls of rubber column (18) and the inner hole wall of rectangle mounting hole (16) are tangent;In each rubber Rectangular pilot hole (19) there are one being all provided in rubber column gel column (18);Four vertical guide rods (3) are vertically fixedly mounted on lower plate (1) On, and four vertical guide rods (3) are slided be inserted into four rectangular pilot holes (19) respectively;Four elastic diagonal brace mechanism difference It is resiliently supported between the edge of rectangular strut plate (2) and the upper side of lower plate (1);Four vertical elastic supporting mechanisms It is resiliently supported between the downside of rectangular strut plate (2) and the upper side of lower plate (1);In the upside of upper rectangular strut plate (2) Face is equipped with T shapes mounting groove (20).
2. electromechanical equipment damping device according to claim 1, it is characterised in that:Vertical elastic supporting mechanism includes lower prop Body (5), upper support column (6), compression spring (30), lower compression spring (24), piston rod (23), two annular gaskets (25) and two L Shape swing rod (27);Circular cylindrical cavity (21) is equipped in lower prop (5);Upper support column (6) is vertically inserted into the top of lower prop (5) Portion, and the lower end of upper support column (6) is stretched into circular cylindrical cavity (21);Support baseboard is equipped in the bottom of circular cylindrical cavity (21) (22), piston rod (23) is vertically fixed on support baseboard (22);Insertion is provided with cylinder jacket on the lower end of upper support column (6) (32), the top of piston rod (23) is stretched into cylinder jacket (32), and is equipped with slidingtype on the top of piston rod (23) and is embedded in gas The piston (31) of cylinder sleeve (32);Hinged seat (26) there are two being set on the vertical circumferential inner wall of circular cylindrical cavity (21), and two Hinged seat (26) is about piston rod (23) central symmetry;The bending place of two L-shaped swing rods (27) is respectively articulated with mounted on two hinges On joint chair (26);Upper circular arc plug (28) is equipped in the upper end of two L-shaped swing rods (27), under two L-shaped swing rods (27) End is equipped with lower circular arc plug (29);The plug inner wall of two upper circular arc plugs (28) is tightly attached to the lower end of upper support column (6) On outer circle wall;Two annular gaskets (25), compression spring (30) and lower compression spring (24) are set on piston rod (23), and two Annular gasket (25) is between compression spring (30) and lower compression spring (24);Two lower circular arc plugs (29) are partly looped around piston rod (23) it is peripheral, and be clamped between two annular gaskets (25).
3. electromechanical equipment damping device according to claim 2, it is characterised in that:In the lower end outer circle of upper support column (6) Anti- sliding rib (33) is surrounded on peripheral wall.
4. electromechanical equipment damping device according to claim 2, it is characterised in that:In the downside of upper rectangular strut plate (2) Spacing collar (7) is equipped with, the upper end of upper support column (6) is located in spacing collar (7).
5. electromechanical equipment damping device according to claim 1, it is characterised in that:Elastic diagonal brace mechanism includes ball hinge (8), hound (9), lower bar shaped bearing (10), adjusting bolt (15) and two support compression springs (13);The fixed peace of ball hinge (8) On the edge of upper rectangular strut plate (2), the upper end globular hinge of hound (9) is mounted in ball hinge (8);Lower bar shaped bearing (10) it is fixedly mounted on lower plate (1), and is equipped with T shapes sliding slot (11) along its length on lower bar shaped bearing (10);In T Shape sliding slot (11) inner sliding type is equipped with T-shaped slider (12);The lower end of hound (9) is hingedly mounted in T-shaped slider (12);Two Root support compression spring (13) is located at T-shaped slider (12) both sides in T shapes sliding slot (11);Adjusting bolt (15) threaded engagement exists It is stretched on the end of lower bar shaped bearing (10), and on the screw rod end of adjusting bolt (15) in T shapes sliding slot (11), and is adjusting spiral shell The screw rod end of bolt (15) is equipped with rectangular baffle (14);Rectangular baffle (14) is supported on the end of support compression spring (13).
6. electromechanical equipment damping device according to claim 1, it is characterised in that:In the upper of four vertical guide rods (3) Limiting flange collar (4) there are one being all provided on end.
CN201810034990.9A 2018-01-15 2018-01-15 A kind of electromechanical equipment damping device Pending CN108167385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810034990.9A CN108167385A (en) 2018-01-15 2018-01-15 A kind of electromechanical equipment damping device

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Application Number Priority Date Filing Date Title
CN201810034990.9A CN108167385A (en) 2018-01-15 2018-01-15 A kind of electromechanical equipment damping device

Publications (1)

Publication Number Publication Date
CN108167385A true CN108167385A (en) 2018-06-15

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108934291A (en) * 2018-07-04 2018-12-07 安徽省华腾农业科技有限公司 Digging apparatus is used in a kind of plantation of forest
CN110159700A (en) * 2019-05-27 2019-08-23 邱焜 A kind of energy conversion type buffering stand
CN110242212A (en) * 2019-06-11 2019-09-17 湖南达道新能源开发有限公司 A kind of geothermal drilling machine with shockproof function
CN110375143A (en) * 2019-06-26 2019-10-25 湖南悟空信息科技有限公司 A kind of NEW TYPE OF COMPOSITE buffer structure
CN110593618A (en) * 2019-08-16 2019-12-20 合肥巍华智能停车设备有限公司 Parking garage vehicle carrying plate processing device
CN110805648A (en) * 2019-12-09 2020-02-18 苏州塔比诺机电有限公司 Electromechanical device damping device
CN110857718A (en) * 2018-08-23 2020-03-03 张家铭 Geometric non-linear vibration isolation system
WO2021046870A1 (en) * 2019-09-10 2021-03-18 苏州莱锦机电自动化有限公司 Vibration damping device for electromechanical apparatus
CN110857718B (en) * 2018-08-23 2021-06-04 张家铭 Geometric non-linear vibration isolation system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108934291A (en) * 2018-07-04 2018-12-07 安徽省华腾农业科技有限公司 Digging apparatus is used in a kind of plantation of forest
CN108934291B (en) * 2018-07-04 2020-08-04 安徽省华腾农业科技有限公司 Digging device for forest planting
CN110857718B (en) * 2018-08-23 2021-06-04 张家铭 Geometric non-linear vibration isolation system
CN110857718A (en) * 2018-08-23 2020-03-03 张家铭 Geometric non-linear vibration isolation system
CN110159700A (en) * 2019-05-27 2019-08-23 邱焜 A kind of energy conversion type buffering stand
CN110242212A (en) * 2019-06-11 2019-09-17 湖南达道新能源开发有限公司 A kind of geothermal drilling machine with shockproof function
CN110375143A (en) * 2019-06-26 2019-10-25 湖南悟空信息科技有限公司 A kind of NEW TYPE OF COMPOSITE buffer structure
CN110593618B (en) * 2019-08-16 2020-09-15 合肥巍华智能停车设备有限公司 Parking garage vehicle carrying plate processing device
CN110593618A (en) * 2019-08-16 2019-12-20 合肥巍华智能停车设备有限公司 Parking garage vehicle carrying plate processing device
WO2021046870A1 (en) * 2019-09-10 2021-03-18 苏州莱锦机电自动化有限公司 Vibration damping device for electromechanical apparatus
CN110805648A (en) * 2019-12-09 2020-02-18 苏州塔比诺机电有限公司 Electromechanical device damping device

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