CN107364326A - A kind of diagonal-bracing type damping device for automobile engine - Google Patents

A kind of diagonal-bracing type damping device for automobile engine Download PDF

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Publication number
CN107364326A
CN107364326A CN201710473052.4A CN201710473052A CN107364326A CN 107364326 A CN107364326 A CN 107364326A CN 201710473052 A CN201710473052 A CN 201710473052A CN 107364326 A CN107364326 A CN 107364326A
Authority
CN
China
Prior art keywords
magnetic pole
mounting seat
diagonal
automobile engine
type damping
Prior art date
Application number
CN201710473052.4A
Other languages
Chinese (zh)
Inventor
虞丽祥
Original Assignee
丽水市天顺导轨制造有限公司
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 丽水市天顺导轨制造有限公司 filed Critical 丽水市天顺导轨制造有限公司
Priority to CN201710473052.4A priority Critical patent/CN107364326A/en
Publication of CN107364326A publication Critical patent/CN107364326A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12Arrangement of engine supports
    • B60K5/1208Resilient supports
    • 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
    • F16F15/085Use of both rubber and metal springs
    • 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
    • F16F6/00Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid
    • F16F6/005Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid using permanent magnets only

Abstract

A kind of diagonal-bracing type damping device for automobile engine, including upper mounting seat and lower mounting seat, upper mounting seat downside middle are fixedly connected with support column, several first axles are evenly arranged with support column lower sides;Vertical sleeve is fixedly connected with the upside of the lower mounting seat, vertical sleeve bottom is uniformly connected with several horizontal bush, the first magnetic pole is fixedly connected with horizontal bush, first magnetic pole opposite face is provided with the second magnetic pole, it is connected between first magnetic pole and the second magnetic pole by (the first back-moving spring, the side of second magnetic pole is fixedly connected with mobile column, and the other end of mobile column is provided with second hinge, hound is rotatably connected between first axle and second hinge;Several rubber blankets are fixedly connected between the horizontal bush and upper mounting seat.The present invention has the advantages that reasonable in design, easy to use and good damping effect, suitable for the installation of engine.

Description

A kind of diagonal-bracing type damping device for automobile engine
Technical field
The present invention relates to amping device technical field, and in particular to a kind of diagonal-bracing type damping for automobile engine fills Put.
Background technology
Automobile engine is that the engine of power is provided for automobile, is the heart of automobile, influences dynamic property, the economy of automobile Property and the feature of environmental protection.Different according to power resources, automobile engine can be divided into diesel engine, petrol engine, electric automobile electricity Motivation and hybrid power etc..
Automobile engine can produce powerful impulsive force and vibration at work, therefore engine needs to be arranged on damping dress Put.The effect of damping device is to reduce engine caused vibrations when running at high speed, so that engine with And all parts of gearbox can be in a rational vibrations operated within range, it is ensured that the normal work of each part, is whole The job stability and comfortableness of machine provide guarantee.In the prior art, only by simple one between engine and vehicle frame Layer rubber bodies realize damping, and its damping effect is poor, driver comfort also just cannot be guaranteed.
The content of the invention
It is an object of the invention to provide a kind of diagonal-bracing type damping device for automobile engine, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme:
A kind of diagonal-bracing type damping device for automobile engine, including upper mounting seat and lower mounting seat, under the upper mounting seat Side middle is fixedly connected with support column, and several first axles are evenly arranged with support column lower sides;The lower installation Seat upside is fixedly connected with vertical sleeve, and vertical sleeve bottom is uniformly connected with several horizontal bush, fixed in horizontal bush The first magnetic pole is connected with, the first magnetic pole opposite face is provided with the second magnetic pole, passes through between first magnetic pole and the second magnetic pole One back-moving spring is connected, and the side of second magnetic pole is fixedly connected with mobile column, and the other end of mobile column is provided with second Hinge, hound is rotatably connected between first axle and second hinge;It is fixed between the horizontal bush and upper mounting seat to connect It is connected to several rubber blankets.
It is as further scheme of the invention:The first axle number is equal to the number of horizontal bush.
As the present invention, further scheme is:The first axle is provided with four altogether.
As the present invention, further scheme is:The polarity of first magnetic pole and the second magnetic pole is identical.
As the present invention, further scheme is:The support column bottom resets with lower mounting seat middle by second Spring is connected.
The beneficial effects of the invention are as follows when upper mounting seat by downward active force after and when moving downward, first to rubber Pad is compressed, and rubber blanket can absorb portion of energy after being compressed;Upper mounting seat drives support column to decline simultaneously, makes hound Rotated around first axle and second hinge, and the angle of itself and horizontal direction tapers into, meanwhile, hound can be to horizontal bush Interior retraction, compressed (the first back-moving spring, (the first back-moving spring absorbs portion of energy after being compressed;Further, first The distance between magnetic pole and the second magnetic pole shorten, the increase of repulsive force between being allowed to, effectively reduce the translational speed of hound, then between Ground connection reduces the decrease speed of support column, improves damping effect;Second back-moving spring have to support column one it is upward anti- Active force, further increase damping effect.The present invention has reasonable in design, easy to use and good damping effect etc. excellent Point, suitable for the installation of engine.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of diagonal-bracing type damping device for automobile engine, including upper peace Fill seat 1 and lower mounting seat 13, the downside middle of upper mounting seat 1 is fixedly connected with support column 2, on the lower sides of support column 2 It is evenly arranged with several first axles 4;
The upside of lower mounting seat 13 is fixedly connected with vertical sleeve 14, and it is horizontal that the vertical bottom even of sleeve 14 is connected with several Sleeve 8, is fixedly connected with the first magnetic pole 10 in horizontal bush 8, and the opposite face of the first magnetic pole 10 is provided with the second magnetic pole 12, and described It is connected between one magnetic pole 10 and the second magnetic pole 12 by (the first back-moving spring 11, the magnetic pole 12 of the first magnetic pole 10 and second Polarity is identical, and the side of second magnetic pole 12 is fixedly connected with mobile column 7, and the other end of mobile column 7 is provided with second hinge 6, hound 5 is rotatably connected between first axle 4 and second hinge 6;It is fixed between the horizontal bush 8 and upper mounting seat 1 Several rubber blankets 3 are connected with, when after upper mounting seat 1 is by downward active force and when moving downward, entering first to rubber blanket 3 Row compression, rubber blanket 3 can absorb portion of energy after being compressed;Upper mounting seat 1 drives support column 2 to decline simultaneously, makes hound 5 Rotated around first axle 4 and second hinge 6, and the angle of itself and horizontal direction tapers into, meanwhile, hound 5 can be to level It is retracted in sleeve 8, is compressed (the first back-moving spring 11, (the first back-moving spring 11 absorbs portion of energy after being compressed;More enter one Step ground, the distance between the first magnetic pole 10 and the second magnetic pole 12 shorten, and the repulsive force increase between being allowed to, effectively reduce hound 5 Translational speed, then reduce the decrease speed of support column 2 indirectly, improve damping effect.
Described 4 numbers of first axle are equal to the number of horizontal bush 8.
The first axle 4 is provided with four altogether.
The bottom of support column 2 is connected with the middle of lower mounting seat 13 by second back-moving spring 9, second back-moving spring 9 pairs of support columns 2 have a upward reaction force, further increase damping effect.
The present invention operation principle be:When after upper mounting seat 1 is by downward active force and when moving downward, first to rubber Rubber cushion 3 is compressed, and rubber blanket 3 can absorb portion of energy after being compressed;Upper mounting seat 1 drives support column 2 to decline simultaneously, makes Hound 5 rotates around first axle 4 and second hinge 6, and the angle of itself and horizontal direction tapers into, meanwhile, the meeting of hound 5 It is retracted into horizontal bush 8, is compressed (the first back-moving spring 11, (the first back-moving spring 11 absorbs portion of energy after being compressed; Further, the distance between the first magnetic pole 10 and the second magnetic pole 12 shorten, and the repulsive force increase between being allowed to, effectively reduce oblique The translational speed of strut 5, then the decrease speed of support column 2 is reduced indirectly, improve damping effect;Second back-moving spring 9 is right Support column 2 has a upward reaction force, further increases damping effect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of diagonal-bracing type damping device for automobile engine, including upper mounting seat and lower mounting seat, it is characterised in that institute State middle on the downside of upper mounting seat and be fixedly connected with support column, several the first hinges are evenly arranged with support column lower sides Chain;Vertical sleeve is fixedly connected with the upside of the lower mounting seat, vertical sleeve bottom is uniformly connected with several horizontal bush, water The first magnetic pole is fixedly connected with flat sleeve, the first magnetic pole opposite face is provided with the second magnetic pole, first magnetic pole and the second magnetic Be connected between pole by (the first back-moving spring, the side of second magnetic pole is fixedly connected with mobile column, mobile column it is another End is provided with second hinge, and hound is rotatably connected between first axle and second hinge;The horizontal bush and upper installation Several rubber blankets are fixedly connected between seat.
2. a kind of diagonal-bracing type damping device for automobile engine according to claim 1, it is characterised in that described One hinge number is equal to the number of horizontal bush.
A kind of 3. diagonal-bracing type damping device for automobile engine according to claim 1 or 2, it is characterised in that institute State first axle and be provided with four altogether.
4. a kind of diagonal-bracing type damping device for automobile engine according to claim 1, it is characterised in that described The polarity of one magnetic pole and the second magnetic pole is identical.
A kind of 5. diagonal-bracing type damping device for automobile engine according to claim 1, it is characterised in that the branch Dagger bottom is connected with lower mounting seat middle by second back-moving spring.
CN201710473052.4A 2017-06-21 2017-06-21 A kind of diagonal-bracing type damping device for automobile engine CN107364326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710473052.4A CN107364326A (en) 2017-06-21 2017-06-21 A kind of diagonal-bracing type damping device for automobile engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710473052.4A CN107364326A (en) 2017-06-21 2017-06-21 A kind of diagonal-bracing type damping device for automobile engine

Publications (1)

Publication Number Publication Date
CN107364326A true CN107364326A (en) 2017-11-21

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CN201710473052.4A CN107364326A (en) 2017-06-21 2017-06-21 A kind of diagonal-bracing type damping device for automobile engine

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108110637A (en) * 2017-12-28 2018-06-01 浙江之意电气有限公司 A kind of low-voltage distribution cabinet damping base
CN108561495A (en) * 2018-06-26 2018-09-21 河南科技大学 A kind of sound wave vibration absorber and its oscillation damping method on vegetable transplanting machine
CN108612961A (en) * 2018-07-06 2018-10-02 安徽思源三轻智能制造有限公司 A kind of damping type engine support
CN109027113A (en) * 2018-07-11 2018-12-18 盐城亿之诺机械有限公司 A kind of electromechanical equipment magnetic resistance linkage damping device
CN110230760A (en) * 2019-04-25 2019-09-13 唐山港集团股份有限公司 A kind of magnetic suspension dynamic mount
CN111251858A (en) * 2020-03-09 2020-06-09 薛舒心 Damping device for automobile engine
CN111520429A (en) * 2020-04-03 2020-08-11 南京航空航天大学 Nonlinear dynamic vibration absorber

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108110637A (en) * 2017-12-28 2018-06-01 浙江之意电气有限公司 A kind of low-voltage distribution cabinet damping base
CN108561495A (en) * 2018-06-26 2018-09-21 河南科技大学 A kind of sound wave vibration absorber and its oscillation damping method on vegetable transplanting machine
CN108561495B (en) * 2018-06-26 2020-04-07 河南科技大学 Sound wave vibration reduction device and method for vegetable transplanting machine
CN108612961A (en) * 2018-07-06 2018-10-02 安徽思源三轻智能制造有限公司 A kind of damping type engine support
CN109027113A (en) * 2018-07-11 2018-12-18 盐城亿之诺机械有限公司 A kind of electromechanical equipment magnetic resistance linkage damping device
CN110230760A (en) * 2019-04-25 2019-09-13 唐山港集团股份有限公司 A kind of magnetic suspension dynamic mount
CN110230760B (en) * 2019-04-25 2021-03-23 唐山港集团股份有限公司 Magnetic suspension shock absorption frame
CN111251858A (en) * 2020-03-09 2020-06-09 薛舒心 Damping device for automobile engine
CN111520429A (en) * 2020-04-03 2020-08-11 南京航空航天大学 Nonlinear dynamic vibration absorber

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