CN202371083U - Single-channel engine hydraulic suspension device - Google Patents
Single-channel engine hydraulic suspension device Download PDFInfo
- Publication number
- CN202371083U CN202371083U CN2011205609484U CN201120560948U CN202371083U CN 202371083 U CN202371083 U CN 202371083U CN 2011205609484 U CN2011205609484 U CN 2011205609484U CN 201120560948 U CN201120560948 U CN 201120560948U CN 202371083 U CN202371083 U CN 202371083U
- Authority
- CN
- China
- Prior art keywords
- leather cup
- cavity
- engine hydraulic
- bowl
- channel engine
- 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
Links
- 239000000725 suspension Substances 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000010985 leather Substances 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 7
- 238000005987 sulfurization reaction Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 5
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Combined Devices Of Dampers And Springs (AREA)
Abstract
The utility model discloses a single-channel engine hydraulic suspension device, which comprises a main spring and a rear cover assembly, wherein the main spring and the rear cover assembly are enclosed into a cavity, a leather cup is arranged in the cavity, the leather cup and the main spring are enclosed into a liquid cavity for containing vibration reduction liquid, a resistance plate group is arranged in the liquid cavity, the liquid cavity is divided into a main liquid cavity and a slave liquid cavity by the resistance plate group, the resistance plate group comprises an upper resistance plate and a lower resistance plate, a passageway is arranged between the upper resistance plate and the lower resistance plate, a cup-shaped pull head connected with the main spring is arranged in the main liquid cavity, the rear cover assembly comprises a top block arranged at the lower part of the leather cup and contacted with the leather cup, and the lower part of the top block is provided with a return spring. The utility model provides the single-channel engine hydraulic suspension device which meets the requirements on vibration reduction and vibration isolation of an automobile in various work conditions, a mute effect is good, and the ride comfort of passengers is effectively improved.
Description
Technical field
The utility model belongs to automobile suspending shock-absorbing device field, relates in particular to a kind of single channel engine hydraulic mount.
Background technique
Application number is that the Chinese patent of 90208142.X discloses a kind of motor car engine and suspends; Comprise round nut, rubber mount, the base of being with anchor plate; It is characterized in that, be packaged in the cylindrical shell of base by the anchor plate of 1 to 5 rubber mount that rubber constitutes and round nut.But this engine mounting still is difficult to satisfy the vibration damping and vibration isolation requirement of automobile under each operating mode, and the travelling comfort that the passenger takes has much room for improvement.
Summary of the invention
The utility model mainly is to solve the existing in prior technology engine mounting to be difficult to satisfy the not high technical problem of travelling comfort that the vibration damping and vibration isolation of automobile under each operating mode requires, the passenger takes; A kind of single channel engine hydraulic mount is provided; Satisfied the vibration damping and vibration isolation requirement of automobile under each operating mode; And quiet effective, the travelling comfort that the passenger takes effectively improves.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: it comprises main spring and rear case component; Said main spring and said rear case component surround a cavity; Be provided with leather cup in the said cavity, said leather cup and main spring surround the liquid container of a splendid attire vibration damping liquid, are provided with the flaps group in the said liquid container; Said flaps group is separated into main liquid cavity with liquid container and from sap cavity; Said flaps group comprises flaps and following flaps, and said going up between flaps and the following flaps is provided with runner, is provided with the bowl-shape pull head that is connected with main spring in the said main liquid cavity; Said rear case component comprises the jacking block of being located at the leather cup bottom and contacting with leather cup, and said jacking block bottom is provided with Returnning spring.The utility model is isolated the motor and the frame of dither, and the impact that produces when preventing engine operation is directly delivered on the frame; The utility model utilizes the rubber elasticity deformation characteristic, impacts the free damping that produces during with engine operation and stops as early as possible, thereby reach vibration damping sound insulation purpose; For improving the vibration absorption ability of parts, the utility model has adopted vibration damping liquid, and the runner that makes liquid pass through to form between last flaps and the following flaps refluxes, increased resistance coefficient at main liquid cavity and from forming between the sap cavity, increases shock attenuation result; Excessive for preventing the motor amplitude, the utility model has increased pull head, places restrictions on displacement; The utility model has reduced the rhythm of engine, reduces resonance and produces; For preventing the leather cup distortion, the utility model has increased jacking block and Returnning spring, restriction leather cup over-travel.
As preferably, said main spring comprises sulfuration all-in-one-piece bolt skeleton, rubber body and outer skeleton, and said bolt skeleton comprises and is arranged on the inner core in the said rubber body and is arranged on the connecting bolt on the inner core.
As preferably, said connecting bolt one end stretches out inner core, and the other end stretches into said main liquid cavity and links to each other with said pull head.
As preferably, said leather cup is bowl-shape, is arranged at the bottom of the leather cup bowl towards said from the outstanding boss shape of sap cavity.
As preferably, the end face of said boss exceeds leather cup the rim of a bowl.
As preferably, said rear case component also comprises base that supports said main spring and the bowl type block that supports said jacking block, and said bowl type block is located in the base, and said Returnning spring one end contacts with jacking block, and the other end contacts with a bowl type block.
As preferably, said jacking block is bowl-shape, and jacking block and said bowl type block surround a chamber, and said bowl type block is provided with one and makes the vent that said chamber communicates with the external world.
As preferably, said bowl type block is provided with a breathing pipe, and said vent is arranged on the said breathing pipe.
As preferably, said vibration damping liquid is ethylene glycol.
The beneficial effect that the utility model brings is, the utility model has satisfied the vibration damping and vibration isolation requirement of automobile under each operating mode, and quiet effective, and the travelling comfort that the passenger takes effectively improves.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is a kind of three-dimensional decomposition texture schematic representation of the utility model.
Label declaration: 1, connecting bolt; 2, inner core; 3, rubber body; 4, outer skeleton; 5, go up flaps; 6, following flaps; 7, leather cup; 8, jacking block; 9, Returnning spring; 10, bowl type block; 11, base; 12, main liquid cavity; 13, from sap cavity; 14, runner; 15, pull head; 16, breathing pipe.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment: a kind of single channel engine hydraulic mount of present embodiment comprises main spring and rear case component like Fig. 1, shown in 2, and main spring and rear case component surround a cavity; Leather cup 7 is installed in the cavity, and leather cup 7 is bowl-shape, is arranged at the bottom of 7 bowls of the leather cups towards said from the outstanding boss shape of sap cavity 13; The end face of boss exceeds leather cup 7 the rims of a bowl, and leather cup 7 and main spring surround the liquid container of a splendid attire ethylene glycol, and the flaps group is installed in the liquid container; Liquid container is separated into main liquid cavity 12 to the flaps group and from sap cavity 13, the flaps group comprises flaps 5 and following flaps 6, is provided with runner 14 between last flaps 5 and the following flaps 6; The bowl-shape pull head 15 that is connected with main spring is installed in the main liquid cavity 12; Rear case component comprises is located at leather cup 7 bottoms and the jacking block 8 that contacts with leather cup 7, the base 11 of the main spring of support and the bowl type block 10 of support jacking block 8, and jacking block 8 is established with a bowl type block 10 and is installed in the base 11, and jacking block 8 is bowl-shape; Jacking block 8 surrounds a chamber with said bowl type block 10; Said bowl type block 10 is provided with a breathing pipe 16, is shaped on the vent that makes that the chamber and the external world communicate on the breathing pipe 16, and jacking block 8 bottoms are equipped with Returnning spring 9; Returnning spring 9 one ends contact with jacking block 8, and the other end contacts with bowl type block 10.
Main spring comprises sulfuration all-in-one-piece bolt skeleton, rubber body 3 and outer skeleton 4; The bolt skeleton comprises the inner core 2 that is positioned at rubber body 3 and is installed in the connecting bolt 1 on the inner core 2; Connecting bolt 1 one ends stretch out inner core 2, and the other end stretches into main liquid cavity 12 and is fixedly connected with pull head 15.
Claims (9)
1. a single channel engine hydraulic mount is characterized in that, comprises main spring and rear case component; Said main spring and said rear case component surround a cavity, are provided with leather cup in the said cavity, and said leather cup and main spring surround the liquid container of a splendid attire vibration damping liquid; Be provided with the flaps group in the said liquid container, liquid container is separated into main liquid cavity to said flaps group and from sap cavity, said flaps group comprises flaps and following flaps; Said going up between flaps and the following flaps is provided with runner; Be provided with the bowl-shape pull head that is connected with main spring in the said main liquid cavity, said rear case component comprises the jacking block of being located at the leather cup bottom and contacting with leather cup, and said jacking block bottom is provided with Returnning spring.
2. a kind of single channel engine hydraulic mount according to claim 1; It is characterized in that; Said main spring comprises sulfuration all-in-one-piece bolt skeleton, rubber body and outer skeleton, and said bolt skeleton comprises and is arranged on the inner core in the said rubber body and is arranged on the connecting bolt on the inner core.
3. a kind of single channel engine hydraulic mount according to claim 2 is characterized in that, said connecting bolt one end stretches out inner core, and the other end stretches into said main liquid cavity and links to each other with said pull head.
4. a kind of single channel engine hydraulic mount according to claim 1 is characterized in that said leather cup is bowl-shape, is arranged at the bottom of the leather cup bowl towards said from the outstanding boss shape of sap cavity.
5. a kind of single channel engine hydraulic mount according to claim 4 is characterized in that the end face of said boss exceeds leather cup the rim of a bowl.
6. a kind of single channel engine hydraulic mount according to claim 4; It is characterized in that; Said rear case component also comprises base that supports said main spring and the bowl type block that supports said jacking block; Said bowl type block is located in the base, and said Returnning spring one end contacts with jacking block, and the other end contacts with bowl type block.
7. a kind of single channel engine hydraulic mount according to claim 6 is characterized in that said jacking block is bowl-shape, and jacking block and said bowl type block surround a chamber, and said bowl type block is provided with one and makes the vent that said chamber communicates with the external world.
8. a kind of single channel engine hydraulic mount according to claim 7 is characterized in that, said bowl type block is provided with a breathing pipe, and said vent is arranged on the said breathing pipe.
9. a kind of single channel engine hydraulic mount according to claim 1 is characterized in that said vibration damping liquid is ethylene glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205609484U CN202371083U (en) | 2011-12-29 | 2011-12-29 | Single-channel engine hydraulic suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205609484U CN202371083U (en) | 2011-12-29 | 2011-12-29 | Single-channel engine hydraulic suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371083U true CN202371083U (en) | 2012-08-08 |
Family
ID=46594787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205609484U Expired - Fee Related CN202371083U (en) | 2011-12-29 | 2011-12-29 | Single-channel engine hydraulic suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671688A (en) * | 2013-12-19 | 2014-03-26 | 华南理工大学 | Double-liquid-chamber liquid resistance suspension |
| CN104603497A (en) * | 2012-09-10 | 2015-05-06 | 株式会社富国 | Liquid filled mount |
-
2011
- 2011-12-29 CN CN2011205609484U patent/CN202371083U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603497A (en) * | 2012-09-10 | 2015-05-06 | 株式会社富国 | Liquid filled mount |
| CN104603497B (en) * | 2012-09-10 | 2017-05-17 | 株式会社富国 | Liquid filled mount |
| CN103671688A (en) * | 2013-12-19 | 2014-03-26 | 华南理工大学 | Double-liquid-chamber liquid resistance suspension |
| CN103671688B (en) * | 2013-12-19 | 2015-07-01 | 华南理工大学 | Double-liquid-chamber liquid resistance suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |