CN202371082U - One-way hydraulic suspension device of engine - Google Patents
One-way hydraulic suspension device of engine Download PDFInfo
- Publication number
- CN202371082U CN202371082U CN2011205609658U CN201120560965U CN202371082U CN 202371082 U CN202371082 U CN 202371082U CN 2011205609658 U CN2011205609658 U CN 2011205609658U CN 201120560965 U CN201120560965 U CN 201120560965U CN 202371082 U CN202371082 U CN 202371082U
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- cavity
- runner
- rubber
- leather cup
- main
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Abstract
The utility model discloses a one-way hydraulic suspension device of an engine, which comprises a main spring and a rear cover component, wherein a hollow cavity is enclosed by the main spring and the rear cover component and is internally provided with a leather cup, a liquid cavity for containing vibration attenuation liquid is enclosed by the leather cup and the main spring and is internally provided with a clapboard runner component, the clapboard runner component divides the liquid cavity into a main liquid cavity and an auxiliary liquid cavity, and a runner communicated with the main liquid cavity and the auxiliary liquid cavity is arranged in the clapboard runner component, the clapboard runner component comprises a rubber runner board, an iron clapboard arranged on the rubber runner board, and an assembly bowl-shaped skeleton arranged at the lower part of the rubber runner board for supporting the rubber runner board, a runner cavity forming the runner is arranged on the rubber runner board, and the main liquid cavity is internally provided with a bowl-shaped puller connected to the main spring. The rear cover component comprises an ejection block arranged at the lower part of the leather cup and contacted with the leather cup, and a reset spring is arranged at the lower part of the ejection block. The one-way hydraulic suspension device of the engine, provided by the utility model, meets the vibration attenuation and isolation requirements in different work conditions, the silence effect is good, and the riding 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 dividing plate flow channel component in the said liquid container, and the dividing plate flow channel component is separated into main liquid cavity with liquid container and from sap cavity; Be provided with in the said dividing plate flow channel component and main liquid cavity and the runner that communicates from sap cavity; Said dividing plate flow channel component comprises the stream of rubber guidance tape, be located at the iron dividing plate on the said stream of rubber guidance tape and be located at the assembling bowl type skeleton of stream of rubber guidance tape lower support stream of rubber guidance tape, and the stream of rubber guidance tape is provided with the flow passage chamber that constitutes 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 stream of rubber guidance tape and the iron dividing plate 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 iron core, rubber body and outer skeleton, and said iron core comprises and be arranged on the inner core in the said rubber body and be arranged on the connecting bolt on the inner core that said rubber body top is provided with limiting stopper.
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.
As preferably, said rear case component also comprises base that supports said main spring and the working of plastics that supports said jacking block, and said working of plastics is located in the base, and said Returnning spring one end contacts with jacking block, and the other end contacts with working of plastics.
As preferably, said jacking block is bowl-shape, and jacking block and said working of plastics surround a chamber, and said working of plastics is provided with one and makes said chamber and the extraneous breathing pipe that communicates.
As preferably, said vibration damping liquid is ethylene glycol.
As preferably, said flow passage chamber comprises arc-shaped cavity and the semi-ring chamber of being located at said stream of rubber guidance tape top.
As preferably, be shaped on through hole on the said iron dividing plate.
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;
Accompanying drawing 3 is a kind of structural representations of the stream of rubber guidance tape of the utility model.
Label declaration: 1, connecting bolt; 2, inner core; 3, rubber body; 4, outer skeleton; 5, limiting stopper; 6, pull head; 7, leather cup; 8, jacking block; 9, Returnning spring; 10, working of plastics; 11, base; 12, main liquid cavity; 13, from sap cavity; 14, iron dividing plate; 15, stream of rubber guidance tape; 16, assembling bowl type skeleton; 17, arc-shaped cavity; 18, semi-ring chamber; 19, breathing pipe.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment: the single channel engine hydraulic mount of present embodiment is like Fig. 1,2, shown in 3, main spring and rear case component, and said main spring and rear case component surround a cavity; Bowl-shape leather cup 7 is installed in the cavity; Leather cup 7 and main spring surround the liquid container of a splendid attire ethylene glycol, and the dividing plate flow channel component is installed in the liquid container, and the dividing plate flow channel component is separated into main liquid cavity 12 with liquid container and from sap cavity 13; Be provided with in the dividing plate flow channel component and main liquid cavity 12 and the runner that communicates from sap cavity 13; The dividing plate flow channel component comprises the iron dividing plate 14 on stream of rubber guidance tape 15, the installation stream of rubber guidance tape 15 and the assembling bowl type skeleton 16 of stream of rubber guidance tape 15 lower support stream of rubber guidance tapes 15 is installed that be shaped on the flow passage chamber that constitutes runner on the stream of rubber guidance tape 15, flow passage chamber comprises the arc-shaped cavity 17 and semi-ring chamber 18 that takes shape in stream of rubber guidance tape 15 tops; Be shaped on through hole on the iron dividing plate 14; The bowl-shape pull head 6 that is connected with main spring is installed in the main liquid cavity 12, and rear case component comprises the base 11 that is installed on leather cup 7 bottoms and the jacking block 8 that contacts with leather cup 7, supports main spring and supports the working of plastics 10 of jacking block 8 that jacking block 8 is installed in the base 11 with working of plastics 10; Jacking block 8 is bowl-shape; Jacking block 8 surrounds a chamber with working of plastics 10, is equipped with one on the working of plastics 10 and makes the breathing pipe 19 that said chamber communicates with the external world, 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 working of plastics 10.
Main spring comprises sulfuration all-in-one-piece iron core, rubber body 3 and outer skeleton 4; Iron core comprises the inner core 2 that is arranged in the rubber body 3 and is arranged on the connecting bolt 1 on the inner core 2; Connecting bolt 1 one ends stretch out inner core 2; The other end stretches into main liquid cavity 12 and links to each other with pull head 6, and rubber body 3 upper-end surfaces are equipped with limiting stopper 5.
Claims (9)
1. single channel engine hydraulic mount; It is characterized in that, comprise 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 dividing plate flow channel component in the said liquid container, and the dividing plate flow channel component is separated into main liquid cavity with liquid container and from sap cavity; Be provided with in the said dividing plate flow channel component and main liquid cavity and the runner that communicates from sap cavity; Said dividing plate flow channel component comprises the stream of rubber guidance tape, be located at the iron dividing plate on the said stream of rubber guidance tape and be located at the assembling bowl type skeleton of stream of rubber guidance tape lower support stream of rubber guidance tape, and the stream of rubber guidance tape is provided with the flow passage chamber that constitutes 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.
2. single channel engine hydraulic mount according to claim 1; It is characterized in that; Said main spring comprises sulfuration all-in-one-piece iron core, rubber body and outer skeleton; Said iron core comprises the inner core that is arranged in the said rubber body and is arranged on the connecting bolt on the inner core that said rubber body top is provided with limiting stopper.
3. 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. single channel engine hydraulic mount according to claim 1 is characterized in that, said leather cup is bowl-shape.
5. 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 working of plastics that supports said jacking block; Said working of plastics is located in the base, and said Returnning spring one end contacts with jacking block, and the other end contacts with working of plastics.
6. single channel engine hydraulic mount according to claim 5 is characterized in that, said jacking block is bowl-shape, and jacking block and said working of plastics surround a chamber, and said working of plastics is provided with one and makes said chamber and the extraneous breathing pipe that communicates.
7. single channel engine hydraulic mount according to claim 1 is characterized in that, said vibration damping liquid is ethylene glycol.
8. single channel engine hydraulic mount according to claim 1 is characterized in that, said flow passage chamber comprises arc-shaped cavity and the semi-ring chamber of being located at said stream of rubber guidance tape top.
9. single channel engine hydraulic mount according to claim 1 is characterized in that, is shaped on through hole on the said iron dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205609658U CN202371082U (en) | 2011-12-29 | 2011-12-29 | One-way hydraulic suspension device of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205609658U CN202371082U (en) | 2011-12-29 | 2011-12-29 | One-way hydraulic suspension device of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371082U true CN202371082U (en) | 2012-08-08 |
Family
ID=46594786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205609658U Expired - Fee Related CN202371082U (en) | 2011-12-29 | 2011-12-29 | One-way hydraulic suspension device of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683378A (en) * | 2015-04-28 | 2018-02-09 | 山下橡胶株式会社 | A kind of liquid-sealed antivibration device |
| CN112128298A (en) * | 2020-09-07 | 2020-12-25 | 东风柳州汽车有限公司 | Vehicle hydraulic suspension structure and car |
-
2011
- 2011-12-29 CN CN2011205609658U patent/CN202371082U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683378A (en) * | 2015-04-28 | 2018-02-09 | 山下橡胶株式会社 | A kind of liquid-sealed antivibration device |
| CN107683378B (en) * | 2015-04-28 | 2020-03-17 | 山下橡胶株式会社 | Liquid seal vibration-proof device |
| US11143266B2 (en) | 2015-04-28 | 2021-10-12 | Yamashita Rubber Co., Ltd. | Liquid-sealed vibration-damping device |
| CN112128298A (en) * | 2020-09-07 | 2020-12-25 | 东风柳州汽车有限公司 | Vehicle hydraulic suspension structure and car |
| CN112128298B (en) * | 2020-09-07 | 2022-04-08 | 东风柳州汽车有限公司 | Vehicle hydraulic suspension structure and car |
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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 |