CN106382435A - Suspension type damping and noise-reducing assembly of automobile engine - Google Patents
Suspension type damping and noise-reducing assembly of automobile engine Download PDFInfo
- Publication number
- CN106382435A CN106382435A CN201610902103.6A CN201610902103A CN106382435A CN 106382435 A CN106382435 A CN 106382435A CN 201610902103 A CN201610902103 A CN 201610902103A CN 106382435 A CN106382435 A CN 106382435A
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- China
- Prior art keywords
- housing
- main body
- suspension type
- engine
- engine main
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to the field of automobile engine fittings, in particular to a suspension type damping and noise-reducing assembly of the automobile engine. According to the suspension type damping and noise-reducing assembly of the automobile engine, a mode of splitting an engine case into a case I and a case II is adopted, and a blocking post at the inner side of the case II is inserted into an engine main body, so that the engine main body can be suspended inside the engine case, and the engine can be effectively prevented from being damaged by collision; meanwhile, a plurality of damping springs on the bottom of the case I separately apply reverse tensile force to the engine main body to the damping springs along with the bottom surface of an inner cavity of the case I and the bottom surface of a limiting blocking plate, so that the engine main body can be stable inside the engine case; and the two sides of the limiting blocking plate are arranged inside slide slots, and the limiting blocking plate is fixed with the upper parts of the slide slots through limiting springs, so that the oscillation amplitude of the engine is reduced, and therefore, noises are reduced.
Description
Technical field
The present invention relates to automobile engine accessory field, specially a kind of suspension type for vehicle electromotor damping noise reduction assembly.
Background technology
With the continuous development advanced, the income also more and more higher of people, trip is often ridden instead of walk using automobile, and sends out
As one of important ingredient of automobile, its effect makes people very important to motivation, but using in electromotor
Cheng Zhong, often has noise, and noise is because electromotor, in running, produces what collision caused with motor body, long
Phase in the past, is easy to shorten the service life of electromotor, therefore, to reduce noise by way of damping, is effectively from root
At source, electromotor is protected.
Content of the invention
Present invention solves the technical problem that being to overcome the defect of prior art, a kind of suspension type for vehicle electromotor is provided to subtract
Shake noise reduction components.
For achieving the above object, the present invention provides following technical scheme：A kind of suspension type for vehicle electromotor damping noise reduction group
Part, including mounting seat, motor body and engine main body, the top surface of described mounting seat is welded with limit assembly, described
The bottom surface of motor body offers the draw-in groove corresponding with limit assembly, and the middle part of described limit assembly offers thread groove,
Described limit assembly is screwed with motor body by bolt and thread groove, and the inside of described draw-in groove offers chute, institute
The intracavity bottom stating motor body is provided with spacing clamp, and the outboard end sliding plug of described spacing clamp is in chute
Portion, described motor body be internally provided with engine main body, described spacing clamp is near a side surface of engine main body
It is symmetrically installed with card adapter plate, the position that the bottom of described engine main body is corresponding with card adapter plate drives there is slot, described clamping
Plate sliding plug symmetrically offers multiple thread grooves, described clamping in the inside of slot, the lower sides of described engine main body
The plate position corresponding with thread groove offers screwed hole, and described engine main body passes through bolt, thread groove and screwed hole and card
Fishplate bar is screwed, and the upper inner wall of described chute is installed with limit spring, the other end welding of described limit spring
It is fixed on the upper surface of spacing clamp, the bottom surface of described spacing clamp and the inside bottom surface of motor body are all symmetrically installed limited
Position snap ring, is wherein often provided with up and down damping spring between the corresponding limited location snap ring of phase position, described damping spring upper and lower
Two ends are provided with wear ring, slide and be connected to the inside of limited location snap ring in the wherein top of wear ring.
Preferably, described motor body includes housing one and housing two, is provided between described housing one and housing two
Abrasive rubber layer, the outside of described housing one, housing two and abrasive rubber layer all symmetrically offers thread groove, and by bolt and
Nut is fixedly connected, and the inner ring of wherein housing two is provided with circular arc chamfering, and middle part opens up radiating groove.
Preferably, described housing two is installed with clip-connecting rod in the middle part of the medial wall of housing one, described mobilizes owner
The position that the top surface of body is corresponding with clip-connecting rod offers spacing slotted eye, and the lower end of described clip-connecting rod is provided with spacing block set, institute
The top stating spacing block set is provided with abrasive rubber layer, and wherein spacing slotted eye is convex cylinder, and abrasive rubber layer is hollow
Cylinder of holster is connected on outside clip-connecting rod.
Preferably, the inside of described wear ring is annular metal, and outside is laid with abrasive rubber layer, wherein wear ring
It is to be welded and fixed with damping spring.
Preferably, described wear ring and limited location snap ring are to correspond structure, and wherein limited location snap ring and damping spring are two
The structure more corresponding than one, and the quantity of damping spring is N number of, and N >=1.
Preferably, described damping spring is evenly distributed on the bottom surface of spacing clamp, and is sequentially arranged at intervals, wherein each two
Gap length between damping spring is equal.
Preferably, the quantity of described limit spring is M, and M >=1, and described limit spring is by left-to-right linear successively
It is distributed in the inner chamber top of chute, and spaced between two, wherein the gap size between each two limit spring is equal.
Compared with prior art, the invention has the beneficial effects as follows：This suspension type for vehicle electromotor damping noise reduction assembly, passes through
By the way of motor body is split as housing one and housing two, by adding clip-connecting rod to be inserted in the inner side of housing two
The inside of engine main body is so that engine main body can be prevented effectively from collision and make in the hangs inside of motor body
Become engine damage, the lower slide in housing one arranges the mode of spacing clamp simultaneously, by the clamping of limiting card plate surface
Plate is fixed with the bottom grafting of engine main body, and opens up thread groove by bolt auxiliary fixation so that sending out in side
Connect more tight between motivation main body and spacing clamp, simultaneously by multiple damping springs in the bottom of housing one respectively with
The underrun damping spring of the inner chamber bottom surface of housing one and spacing clamp to engine main body add reciprocal pulling force so that
Engine main body can be stablized in the inside of motor body, and the amount dealer of spacing clamp is arranged on the inside of chute, with
When spacing clamp be fixed by the top of limit spring and chute, reduce electromotor oscillation amplitude, thus reducing noise.
Brief description
Fig. 1 is the positive structure schematic of the present invention；
Fig. 2 is the side structure schematic diagram of the present invention；
Fig. 3 is the top surface structure schematic diagram of the present invention.
In figure：1 mounting seat, 2 motor bodies, 21 housings one, 22 housings two, 3 engine main bodies, 4 limit assemblies, 5 cards
Groove, 6 chutes, 7 spacing clamps, 8 card adapter plates, 9 slots, 10 limit spring, 12 damping springs, 13 wear rings, 14 limited location snap rings, 15
Clip-connecting rod, 16 spacing block sets.
Specific 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 description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-3, the present invention provides a kind of technical scheme：A kind of suspension type for vehicle electromotor damping noise reduction assembly,
Including mounting seat 1, motor body 2 and engine main body 3, the top surface of mounting seat 1 is welded with limit assembly 4, electromotor
The bottom surface of housing 2 offers the draw-in groove 5 corresponding with limit assembly 4, and the middle part of limit assembly 4 offers thread groove, spacing group
Part passes through bolt and thread groove is screwed with motor body 2, and the inside of draw-in groove 5 offers chute 6, motor body 2
Intracavity bottom is provided with spacing clamp 7, the outboard end sliding plug of spacing clamp 7 in the inside of chute 6, motor body 2
It is internally provided with engine main body 3, spacing clamp 7 is symmetrically installed with card adapter plate 8 near a side surface of engine main body 3, send out
The bottom of motivation main body 3 position corresponding with card adapter plate 8 drives there is slot 9, card adapter plate 8 sliding plug in the inside of slot 9,
The lower sides of engine main body 1 symmetrically offer multiple thread grooves, and card adapter plate 8 position corresponding with thread groove offers spiral shell
Pit, engine main body 3 passes through bolt, thread groove and screwed hole and card adapter plate 8 is screwed, and the upper inner wall of chute 6 is solid
Equipped with limit spring 10, the other end of limit spring 10 is weldingly fixed on the upper surface of spacing clamp 7, spacing clamp 7 for Dingan County
The inside bottom surface of bottom surface and motor body 2 is all symmetrically installed with limited location snap ring 11, wherein the every upper and lower corresponding limit of phase position
It is provided with damping spring 12, the upper and lower ends of damping spring 12 are provided with wear ring 13, wherein wear ring between the snap ring 11 of position
Slide and be connected to the inside of limited location snap ring 14 in 13 top.
As a kind of technical optimization scheme of the present invention, motor body 2 includes housing 1 and housing 2 22, housing one
It is provided with abrasive rubber layer, the outside of housing 1, housing 2 22 and abrasive rubber layer is all symmetrically opened between 21 and housing 2 22
It is provided with thread groove, and is fixedly connected by screw bolt and nut, the inner ring of wherein housing 2 22 is provided with circular arc chamfering, and middle part
Open up radiating groove.
As a kind of technical optimization scheme of the present invention, housing 2 22 fixedly mounts in the middle part of the medial wall of housing 1
There is clip-connecting rod 15, the position that the top surface of engine main body 3 is corresponding with clip-connecting rod offers spacing slotted eye, the lower end of clip-connecting rod 15
It is provided with spacing block set 16, the top of spacing block set 16 is provided with abrasive rubber layer, wherein spacing slotted eye is convex cylinder, and
Abrasive rubber layer is socketed in outside clip-connecting rod for hollow circular cylinder.
As a kind of technical optimization scheme of the present invention, the inside of wear ring 13 is annular metal, and outside is laid with
Abrasive rubber layer, wherein wear ring 13 and damping spring 12 are to be welded and fixed.
As a kind of technical optimization scheme of the present invention, wear ring 13 and limited location snap ring 14 are to correspond structure, wherein
Limited location snap ring 14 is two-to-one corresponding structure with damping spring 12, and the quantity of damping spring 12 is N number of, and N >=1.
As a kind of technical optimization scheme of the present invention, damping spring 12 is evenly distributed on the bottom surface of spacing clamp 7, and according to
Minor tick arranges, and wherein the gap length between each two damping spring 12 is equal.
As a kind of technical optimization scheme of the present invention, the quantity of limit spring 10 is M, and M >=1, limit spring
10 is on the inner chamber top of chute 6 and spaced between two by left-to-right linear distribution successively, wherein each two limit spring
Gap size between 10 is equal.
Operation principle：When people use this suspension type for vehicle electromotor damping noise reduction assembly, by adopting engine shell
Body 2 is split as housing 1 and the mode of housing 2 22, is started by adding clip-connecting rod 15 to be inserted in the inner side of housing 2 22
The inside of owner's body 3 is so that engine main body 3 can be prevented effectively from collision and cause in the hangs inside of motor body 2
Engine damage, simultaneously in the mode of the lower slide spacing clamp 7 of setting of housing 1, by the card on spacing clamp 7 surface
Fishplate bar 8 is fixed with the bottom grafting of engine main body 3, and opens up thread groove by bolt auxiliary fixation in side, makes
Must connect more tight between engine main body 3 and spacing clamp 7, pass through the multiple damping bullets in the bottom of housing 1 simultaneously
Spring 12 is added instead to engine main body 3 with the inner chamber bottom surface of housing one and the underrun damping spring 12 of spacing clamp 7 respectively
The pulling force in direction is so that engine main body 3 can be stablized in the inside of motor body 2, and the both sides of spacing clamp 7 are set
Put the inside in chute 6, spacing clamp 7 is fixed by the top of limit spring 10 and chute 6 simultaneously, reduce electromotor
Oscillation amplitude, thus reducing noise, when engine main body 3 produces concussion, can produce downward pulling force by damping spring 12,
Avoid engine main body 3 and housing 2 22 contact-impact, and limit spacing clamp 7 by limit spring 10 and chute 6 producing
Mobile range during raw concussion, gives spacing clamp 7 downward thrust by limit spring 10, so that engine main body 3 energy
Enough more stable, weaken shock range, and add spacing block set in the lower end of the clip-connecting rod 15 for hanging engine main body 3
16 mode, limits the shock range of engine main body, and the top in spacing block set 16 adds abrasive rubber layer it is entered simultaneously
Row buffering, extends the service life of assembly.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (7)
1. a kind of suspension type for vehicle electromotor damping noise reduction assembly, including mounting seat（1）, motor body（2）With mobilize owner
Body（3）It is characterised in that：Described mounting seat（1）Top surface be welded with limit assembly（4）, described motor body（2）'s
Bottom surface offers and limit assembly（4）Corresponding draw-in groove（5）, described limit assembly（4）Middle part offer thread groove, described
Limit assembly passes through bolt and thread groove and motor body（2）It is screwed, described draw-in groove（5）Inside offer chute
（6）, described motor body（2）Intracavity bottom be provided with spacing clamp（7）, described spacing clamp（7）Outboard end slide
It is plugged on chute（6）Inside, described motor body（2）Be internally provided with engine main body（3）, described spacing clamp
（7）Near engine main body（3）A side surface be symmetrically installed with card adapter plate（8）, described engine main body（3）Bottom and card
Fishplate bar（8）Corresponding position drives there is slot（9）, described card adapter plate（8）Sliding plug is in slot（9）Inside, described
Motivation main body（1）Lower sides symmetrically offer multiple thread grooves, described card adapter plate（8）The position corresponding with thread groove is opened
It is provided with screwed hole, described engine main body（3）By bolt, thread groove and screwed hole and card adapter plate（8）It is screwed, described cunning
Groove（6）Upper inner wall be installed with limit spring（10）, described limit spring（10）The other end be weldingly fixed on limit
Position clamp（7）Upper surface, described spacing clamp（7）Bottom surface and motor body（2）Inside bottom surface be all symmetrically installed with
Limited location snap ring（11）, the wherein every upper and lower corresponding limited location snap ring of phase position（11）Between be provided with damping spring（12）, described
Damping spring（12）Upper and lower ends be provided with wear ring（13）, wherein wear ring（13）Top slide be connected to limiting card
Ring（14）Inside.
2. a kind of suspension type for vehicle electromotor damping noise reduction assembly according to claim 1 it is characterised in that：Described start
Casing body（2）Including housing one（21）With housing two（22）, described housing one（21）With housing two（22）Between be provided with wear-resisting
Rubber layer, described housing one（21）, housing two（22）All symmetrically offer thread groove with the outside of abrasive rubber layer, and pass through spiral shell
Screw bolt and nut is fixedly connected, wherein housing two（22）Inner ring be provided with circular arc chamfering, and middle part opens up radiating groove.
3. a kind of suspension type for vehicle electromotor damping noise reduction assembly according to claim 1 it is characterised in that：Described housing
Two（22）Near housing one（21）Medial wall in the middle part of be installed with clip-connecting rod（15）, described engine main body（3）Top surface
The position corresponding with clip-connecting rod offers spacing slotted eye, described clip-connecting rod（15）Lower end be provided with spacing block set（16）, institute
State spacing block set（16）Top be provided with abrasive rubber layer, wherein spacing slotted eye is convex cylinder, and abrasive rubber layer is
Hollow circular cylinder is socketed in outside clip-connecting rod.
4. a kind of suspension type for vehicle electromotor damping noise reduction assembly according to claim 1 it is characterised in that：Described wear-resisting
Ring（13）Inside be annular metal, and outside is laid with abrasive rubber layer, wherein wear ring（13）With damping spring（12）
For being welded and fixed.
5. a kind of suspension type for vehicle electromotor damping noise reduction assembly according to claim 1 it is characterised in that：Described wear-resisting
Ring（13）And limited location snap ring（14）For corresponding structure, wherein limited location snap ring（14）With damping spring（12）For two-to-one relatively
The structure answered, and damping spring（12）Quantity be N number of, and N >=1.
6. a kind of suspension type for vehicle electromotor damping noise reduction assembly according to claim 1 it is characterised in that：Described damping
Spring（12）It is evenly distributed on spacing clamp（7）Bottom surface, and be sequentially arranged at intervals, wherein each two damping spring（12）Between
Gap length equal.
7. a kind of suspension type for vehicle electromotor damping noise reduction assembly according to claim 1 it is characterised in that：Described spacing
Spring（10）Quantity be M, and M >=1, described limit spring（10）By left-to-right linear distribution successively in chute（6）'s
Spaced between inner chamber top, and two, wherein each two limit spring（10）Between gap size equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902103.6A CN106382435B (en) | 2016-10-17 | 2016-10-17 | Suspension type automobile engine vibration/noise reduction assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902103.6A CN106382435B (en) | 2016-10-17 | 2016-10-17 | Suspension type automobile engine vibration/noise reduction assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106382435A true CN106382435A (en) | 2017-02-08 |
| CN106382435B CN106382435B (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610902103.6A Active CN106382435B (en) | 2016-10-17 | 2016-10-17 | Suspension type automobile engine vibration/noise reduction assembly |
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| Country | Link |
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| CN (1) | CN106382435B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249269A (en) * | 2017-07-25 | 2017-10-13 | 江苏中色锐毕利实业有限公司 | A kind of automobile controller high-strength aluminum alloy shell die casting |
| CN108458044A (en) * | 2018-03-26 | 2018-08-28 | 全椒赛德利机械有限公司 | A kind of strong engine shock absorber of damping property |
| CN109271815A (en) * | 2018-08-24 | 2019-01-25 | 镇江乐科信息科技有限公司 | A kind of multiplex roles formula card reader |
| CN114290887A (en) * | 2022-01-21 | 2022-04-08 | 安徽永泰汽车零部件有限公司 | Improved generation automobile engine rear support device |
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| CA2449816A1 (en) * | 2001-11-14 | 2003-05-22 | Microgen Energy Limited | A stirling engine assembly |
| CN2738035Y (en) * | 2004-09-10 | 2005-11-02 | 安仲伟 | Engine vibration reducer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249269A (en) * | 2017-07-25 | 2017-10-13 | 江苏中色锐毕利实业有限公司 | A kind of automobile controller high-strength aluminum alloy shell die casting |
| CN107249269B (en) * | 2017-07-25 | 2023-08-29 | 江苏中色锐毕利实业有限公司 | High-strength aluminum alloy shell die casting for automobile controller |
| CN108458044A (en) * | 2018-03-26 | 2018-08-28 | 全椒赛德利机械有限公司 | A kind of strong engine shock absorber of damping property |
| CN109271815A (en) * | 2018-08-24 | 2019-01-25 | 镇江乐科信息科技有限公司 | A kind of multiplex roles formula card reader |
| CN114290887A (en) * | 2022-01-21 | 2022-04-08 | 安徽永泰汽车零部件有限公司 | Improved generation automobile engine rear support device |
| CN114290887B (en) * | 2022-01-21 | 2024-02-09 | 安徽永泰汽车零部件有限公司 | Improved automobile engine rear supporting device |
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| Publication number | Publication date |
|---|---|
| CN106382435B (en) | 2021-10-26 |
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