CN2903559Y - Inclination forced rubber vibration damper - Google Patents

Inclination forced rubber vibration damper Download PDF

Info

Publication number
CN2903559Y
CN2903559Y CN 200520062240 CN200520062240U CN2903559Y CN 2903559 Y CN2903559 Y CN 2903559Y CN 200520062240 CN200520062240 CN 200520062240 CN 200520062240 U CN200520062240 U CN 200520062240U CN 2903559 Y CN2903559 Y CN 2903559Y
Authority
CN
China
Prior art keywords
rubber
supporting base
vibration
pedestal
plane
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.)
Expired - Fee Related
Application number
CN 200520062240
Other languages
Chinese (zh)
Inventor
郑国尧
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 200520062240 priority Critical patent/CN2903559Y/en
Application granted granted Critical
Publication of CN2903559Y publication Critical patent/CN2903559Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model relates to a rubber shock absorber forced on the inclined surfaces and comprises an M-shaped pedestal, two vibration damping rubber units, an inverted trapezoidal supporting base, an adjustable supporting base and a vibration damping rubber cushion, wherein two vibration damping rubber units are arranged on the two inclined surfaces of the M-shaped pedestal at a slope angle of 60 degrees so as to absorb vibration by means of the inclined surfaces bearing forces. The utility model is applicable for medium-sized and small-sized machinery generating vibratory impulses and has the advantages of a triple vibration-damping function, a simple structure, a large contact area of the forced surfaces, a stable lateral rigidity, a strong bearing capacity and a distinctive effect of vibration damping.

Description

The stressed rubber shock absorber in a kind of inclined-plane
Technical field
The utility model relates to a kind of vibration damper, especially relates to a kind of rubber shock absorber, belongs to the environmental protection machinery field.
Background technique
At present, for the medium and small machinery that produces impact shock, for example press machine, punch press, diesel generator, shearing machine, planer, milling machine, grinding machine, drilling machine, injection machine, grinder etc., the impact shock that is produced is a kind of nuisance vibration, especially be installed in the machinery on the floor, bigger to floor and surrounding environment influence.At present, the method of eliminating impact shock generally adopts the rubber damper on plane, or on the supporting surface of flat rubber pad, increase the protrusion striped of some different direction, to subdue the vibration of side direction, utilize the elasticity of rubber to have the vibration of absorption and the bigger characteristics of damping constant are subdued vibration, size according to vibration, select the rubber pad of different-thickness for use, or adopt the multilayer rubber pad, but the residual vibration behind the load weight of machinery and the impact shock vibration damping still connects to be delivered to by rubber pad the basis is installed.For overcoming the shortcoming that the flat rubber pad exists, what a kind of Ω of being shape was arranged shears vibration damper to shear stressed rubber, though this kind vibration damper has enlarged attachment face, rubber base is concentrated to be delivered on the little attachment face of vibration damper area but its load weight and residual vibration are still by shearing, and still has shortcoming and defect.
Summary of the invention
The purpose of this utility model is: the advantage that keeps above-mentioned rubber shock absorber, eliminate above-mentioned shortcoming and defect, provide a kind of inclined-plane stressed rubber shock absorber, impact shock can be comprised that vertical impact vibration and lateral impact are vibrated utilizes that the inclined-plane is stressed to be delivered on tilted-putted block rubber and the M type pedestal thereof, residual vibration behind the load weight of machinery and the impact shock vibration damping is not to be directly delivered to install on the basis, and M type pedestal is big with the area of contact that the basis is installed, can disperse the load weight and the residual vibration of machinery, reach vibration damping, vibration isolation, relax the purpose of impacting and reducing solid-borne sound transmission.
For achieving the above object, the technical solution adopted in the utility model is: adopt two blocks of (or 4) nitrile butadiene rubbers as damping block, be positioned over the angle of inclination that becomes 60 ° of angles with horizontal plane on the inclined-plane of M type metal pedestal, the centre of two inclination damping blocks, be provided with the trapezoidal supporting base of falling of hollow, the supporting surface of supporting base has a flat rubber damping pad, the central position of supporting base is provided with the level(l)ing mechanism of can regulate level, also there is a flat rubber damping pad bottom surface of M type metal pedestal, constitutes the stressed rubber shock absorber in inclined-plane.
The impact shock of machinery at first is delivered to down the flat rubber damping pad on the trapezoidal supporting seat surface, be absorbed part vibration, all the other vibrations pass to two inclination rubber damping pieces by falling two sides of trapezoidal supporting base with the inclined-plane force way, the vibration major part is absorbed, remaining impact shock then is delivered to the flat rubber damping pad of bottom surface by M type metal pedestal, be absorbed again, vibration has been absorbed basically fully through just being absorbed by triple vibration dampings, and M type metal pedestal basal area is big, the machinery load weight evenly can be delivered to the basis is installed.
The utlity model has simple in structurely, the stressed area of contact in inclined-plane is big, stressed evenly, characteristics such as lateral stiffness is stable, and bearing capacity is strong.Because the structural type uniqueness has triple vibration-damping functions, can fully show the characteristic of its stressed effect in inclined-plane, the vibration damping and vibration isolation effect is remarkable.
Description of drawings
Fig. 1 looks schematic representation for the utility model embodiment master;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is that the master behind the replacing level(l)ing mechanism looks schematic representation;
Fig. 5 looks schematic representation for embodiment two master;
Fig. 6 is the plan view of Fig. 5.
Among the figure
1. clamping bolt 2. fastening nuts
3. adjustable support seat rubber pad 4. adjustable support seats
5. regulate bolt 6. and fall trapezoidal supporting base rubber pad
7. fall trapezoidal supporting base 8. vibration isolation rubber pieces
9. vibration isolation rubber piece 10.M shape pedestal
11. pedestal bolt hole 12. pedestal rubber pads
13. clamping bolt 14. clamping washers
15. fastening nut 16. side's cone supporting base rubber pads
17. square cone supporting base 18. vibration isolation rubber pieces
19. vibration isolation rubber piece 20. vibration isolation rubber pieces
21. metal pedestal 22. pedestal rubber pads
23. block rubber 24. pedestal bolts hole
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 looks schematic representation for the utility model embodiment one master, as shown in Figure 1, main structure of the present utility model is placed in the block rubber 8,9 on two inclined-planes of M shape pedestal 10 and the trapezoidal supporting bases 7 that fall that are placed in the middle of two inclination block rubbers 8,9 are constituted by M shape metal pedestal 10 and two.
Two inclined-planes of M shape pedestal and the angle of horizontal plane are the best with 60 ° generally through testing in many ways, testing, and certainly, also can select other angles for use according to the situation that machinery produces impact shock.
Block rubber 8,9 adopts oil resistants, corrosion-resistant, ageing-resistant butyronitrile composite, its effect is to bear down trapezoidal supporting base 7 with incline plane type to transmit the machinery load weight of coming and absorb most impact shock, and be passed to M shape pedestal 10 with incline plane type, the inclined-plane surface of contact is big, and it is remarkable to absorb the impact shock effect.
M shape pedestal 10 adopts metal spheroidal graphite cast iron or other made that is suitable for, and its effect is to bear the next machinery load weight of block rubber 8,9 transmission and remaining impact shock after block rubber 8,9 absorbs.
Pedestal rubber pad 12 bears the machinery load weight and absorbs remaining impact shock, impact shock is weakened to minimum, the impact shock that machinery produced passes through adjustable support seat rubber pad 3 or falls the absorption of trapezoidal supporting base rubber pad 6, major part through inclination block rubber 8,9 absorbs again, pass through the absorption of pedestal rubber pad 12 again, basically, absorbed fully, so the utility model, has significant absorption vibrating effect with the particular structure form.
The trapezoidal supporting base 7 that falls also is to adopt metal spheroidal graphite cast iron or other suitable material manufacturings, its effect is that machinery is directly installed on its supporting surface, direct bearing load weight and impact shock, and absorb a part of impact shock energy earlier by the trapezoidal supporting base rubber pad 6 of falling on its supporting surface, then, by its inclined-plane, both sides machinery load weight and impact shock are passed to block rubber 8,9 with incline plane type.
Regulate bolt 5, adjustable support seat 4, fastening nut 2, clamping bolt 1 constitutes level(l)ing mechanism, its effect be when the machinery needs that need vibration damping more than 1 vibration damper and the position that contacts with vibration damper not on same horizontal plane or the basis is installed when height is arranged, can be by the adjusting of level(l)ing mechanism, make machinery be in level, be particularly suitable for requiring the machinery of level installation, when machinery does not need horizontal adjustment, can be screwed to and fall trapezoidal supporting base rubber pad 6 and closely contact regulating bolt 5, perhaps take off the adjusting bolt 5 of horizontal adjustment machinery, adjustable support seat 4, fastening nut 2 and clamping bolt 1, change clamping bolt 13 as shown in Figure 4 in addition, clamping washer 14 and fastening nut 15, machinery is directly installed on down on the trapezoidal supporting base rubber pad 6, then by tightening tightly because of nut 15 and clamping bolt 13 solid mechanical equipment, to adapt to the vibration damping requirement of different machinery.
The effect of pedestal bolt hole 11 is that vibration damper is connected by bolton with the installation basis.
Fig. 5 looks schematic representation for the utility model embodiment two master, and power 6 is the plan view of material 5.
As Fig. 5, shown in Figure 6, when the impact shock of machinery is big, can adopt the design of two M shape pedestals with cross arrangement, 4 block rubbers 19,20,23,18 are set, fall the then side's of changing into cone supporting base 17 of trapezoidal supporting base 7, equipment side's cone supporting base rubber pad 16 on it, the pedestal bottom is provided with 4 pedestal bolts hole 24, and effect, principle is all identical with the foregoing description one.

Claims (5)

1, the stressed rubber shock absorber in a kind of inclined-plane, constitute by pedestal, vibration isolation rubber piece, supporting base, it is characterized in that: being two inclined-planes of pedestal (10) of M shape and the angle of horizontal plane is 60 °, two vibration isolation rubber pieces (8), (9) are placed on two inclined-planes of M shape pedestal (10), and firm with M shape pedestal (10) bonding; The trapezoidal supporting base (7) that falls is placed in the centre of two vibration isolation rubber pieces (8), (9), and firm with two vibration isolation rubber piece bondings; Falling the centre of trapezoidal supporting base (7) has one by the level(l)ing mechanism of regulating bolt (5), adjustable support seat (4), fastening nut (2) and clamping bolt (1) formation.
2, the stressed rubber shock absorber in inclined-plane according to claim 1 is characterized in that: the supporting surface of adjustable support seat (4) is provided with rubber damping pad (3); The supporting surface of trapezoidal supporting base (7) of falling is provided with rubber damping pad (6); The bottom surface of M shape pedestal (10) is provided with rubber damping pad (12).
3, the stressed rubber shock absorber in inclined-plane according to claim 1 is characterized in that: two inclined-planes of M shape pedestal (10) and the angle of horizontal plane are 60 °.
4, the stressed rubber shock absorber in inclined-plane according to claim 1 is characterized in that: falling the centre of trapezoidal supporting base (7) has to regulate a bolt (13), regulates bolt (13) and is connected with clamping washer (14) and fastening nut (15).
5, the stressed rubber shock absorber in inclined-plane according to claim 1, it is characterized in that: two M shape pedestals are in the mode of cross arrangement, its inclined-plane is provided with 4 vibration isolation rubber pieces (19), (20), (23), (18), and square cone supporting base (17) is placed in the centre of 4 vibration isolation rubber pieces (19), (20), (23), (18).
CN 200520062240 2005-08-04 2005-08-04 Inclination forced rubber vibration damper Expired - Fee Related CN2903559Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520062240 CN2903559Y (en) 2005-08-04 2005-08-04 Inclination forced rubber vibration damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520062240 CN2903559Y (en) 2005-08-04 2005-08-04 Inclination forced rubber vibration damper

Publications (1)

Publication Number Publication Date
CN2903559Y true CN2903559Y (en) 2007-05-23

Family

ID=38078972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520062240 Expired - Fee Related CN2903559Y (en) 2005-08-04 2005-08-04 Inclination forced rubber vibration damper

Country Status (1)

Country Link
CN (1) CN2903559Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101196227B (en) * 2007-12-28 2010-10-20 上海微电子装备有限公司 Accurate mechanical equipment vibration absorber
CN102449346A (en) * 2009-04-13 2012-05-09 株式会社普利司通 Vibration-insulating cylindrical mount
CN102538772A (en) * 2011-12-29 2012-07-04 北京遥测技术研究所 Independent vibration damping structure of gyro sensitive element
CN102840260A (en) * 2011-06-24 2012-12-26 株洲南车时代电气股份有限公司 High-speed train damper as well as mounting method and damping system thereof
CN102884340A (en) * 2010-12-08 2013-01-16 东海橡塑工业株式会社 Antivibration rubber device
CN108468737A (en) * 2018-02-08 2018-08-31 中国船舶重工集团公司第七0三研究所 A kind of gas-turbine installation composite elastic and damping shock resistance damper
CN109307031A (en) * 2017-07-26 2019-02-05 住友理工株式会社 Vibration absorber
CN109424683A (en) * 2017-08-21 2019-03-05 郑州宇通客车股份有限公司 A kind of compressor of air conditioner damping assembly and vehicle
CN109448765A (en) * 2018-10-26 2019-03-08 郑州莱兹电子科技有限公司 A kind of hard disc of computer mounting device with multi-faceted shockproof function
CN110029736A (en) * 2019-01-22 2019-07-19 上海大学 A kind of abnormity three-dimensional shock isolation support
CN110985806A (en) * 2019-12-25 2020-04-10 武汉船舶设计研究院有限公司 Novel full-wrapped double-layer elastic horse foot vibration isolation device
CN112209046A (en) * 2020-09-03 2021-01-12 新昌县羽林街道全利机械厂 Bearing roller device among transport structure of mine stone

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101196227B (en) * 2007-12-28 2010-10-20 上海微电子装备有限公司 Accurate mechanical equipment vibration absorber
CN102449346A (en) * 2009-04-13 2012-05-09 株式会社普利司通 Vibration-insulating cylindrical mount
CN102884340A (en) * 2010-12-08 2013-01-16 东海橡塑工业株式会社 Antivibration rubber device
CN102840260A (en) * 2011-06-24 2012-12-26 株洲南车时代电气股份有限公司 High-speed train damper as well as mounting method and damping system thereof
CN102840260B (en) * 2011-06-24 2014-11-26 株洲南车时代电气股份有限公司 High-speed train damper as well as mounting method and damping system thereof
CN102538772A (en) * 2011-12-29 2012-07-04 北京遥测技术研究所 Independent vibration damping structure of gyro sensitive element
CN109307031A (en) * 2017-07-26 2019-02-05 住友理工株式会社 Vibration absorber
CN109424683A (en) * 2017-08-21 2019-03-05 郑州宇通客车股份有限公司 A kind of compressor of air conditioner damping assembly and vehicle
CN108468737A (en) * 2018-02-08 2018-08-31 中国船舶重工集团公司第七0三研究所 A kind of gas-turbine installation composite elastic and damping shock resistance damper
CN108468737B (en) * 2018-02-08 2023-12-12 中国船舶重工集团公司第七0三研究所 Composite elasticity and damping shock absorber of gas turbine device
CN109448765A (en) * 2018-10-26 2019-03-08 郑州莱兹电子科技有限公司 A kind of hard disc of computer mounting device with multi-faceted shockproof function
CN110029736A (en) * 2019-01-22 2019-07-19 上海大学 A kind of abnormity three-dimensional shock isolation support
CN110985806A (en) * 2019-12-25 2020-04-10 武汉船舶设计研究院有限公司 Novel full-wrapped double-layer elastic horse foot vibration isolation device
CN112209046A (en) * 2020-09-03 2021-01-12 新昌县羽林街道全利机械厂 Bearing roller device among transport structure of mine stone
CN112209046B (en) * 2020-09-03 2022-02-25 枣庄交通发展集团寨山矿业有限公司 Bearing roller device among transport structure of mine stone

Similar Documents

Publication Publication Date Title
CN2903559Y (en) Inclination forced rubber vibration damper
CN2866973Y (en) Damping rubber column steel spring vibration reducer
CN1084861C (en) Energy absorber
CN102410329A (en) Compound vibration-isolating and buffering device
CN101140046A (en) Shock insulation sizing block
CN200955561Y (en) Steel spring rubber composite shock-absorber
CN208933818U (en) A kind of road and bridge support
CN102518726A (en) Rubber spring damping device of heavy-load mining dumper balance suspension
CN203796851U (en) Engine double-damping device and engine device with same
CN203554173U (en) General generator motor support shock absorbing seat
CN202381171U (en) Locomotive diesel engine set elastic supporting structure
EP1671047B1 (en) Vibration mounting
CN200949733Y (en) Shock insulation pad iron
CN102966697A (en) Combined vibration isolation mounting for subways
CN202645934U (en) Metal plate structure capable of effectively reducing vibration of compressor
CN102416856A (en) Buffering and damping device for automobile engine
CN2830779Y (en) Shock absorber for install equipment
CN108454373B (en) V-shaped suspension assembly structure
CN103277441B (en) Rubber suspension for automobile engine
CN204488465U (en) A kind of trac. shock attenuation unit
CN202175903U (en) Road roller and vibration damping device thereof
CN201933391U (en) Screed lining plate adjusting device and paver containing same
KR101204158B1 (en) rubber seat for a leaf spring
CN219605919U (en) Damping device of diesel generating set
CN205834732U (en) A kind of damping base for auto parts machinery casting mould

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070523

Termination date: 20130804