CN202132443U - Suspending vibration-isolating pad of automobile engine - Google Patents
Suspending vibration-isolating pad of automobile engine Download PDFInfo
- Publication number
- CN202132443U CN202132443U CN201120179982U CN201120179982U CN202132443U CN 202132443 U CN202132443 U CN 202132443U CN 201120179982 U CN201120179982 U CN 201120179982U CN 201120179982 U CN201120179982 U CN 201120179982U CN 202132443 U CN202132443 U CN 202132443U
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- vibration
- isolation tube
- engine
- vibration isolation
- vibration isolator
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- Expired - Fee Related
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a suspending vibration-isolating pad of an automobile engine, which belongs to the technical field of automobile engines. The suspending vibration-isolating pad resolves the problem of the prior art that the vibration is severe, and a bumping of mutual interference will occur between a rear vibration-isolating pad of an engine and an engine rack. The suspending vibration-isolating pad of an automobile engine is disposed on the engine rack. The vibration-isolating pad includes a rack body connected to an automobile body and a vibration-isolating cylinder fixedly disposed on a rack body. The vibration-isolating cylinder is in the shape of a cylinder. Two ends of the vibration-isolating cylinder are respectively provided with an anti-collision pad which shields the two ends of the vibration-isolating cylinder and prevents the collision between the engine rack and the vibration-isolating cylinder. The suspending vibration-isolating pad can have a buffer function on the collision, and can remove the noise and vibration caused by the collision between the rear vibration-isolating pad of an engine and the engine rack.
Description
Technical field
The utility model belongs to technical field of automobile engine, relates to a kind of motor car engine with buffer function vibration isolator that suspends.
Background technique
Along with advancing and rapid development of automobile industry of society; Automobile has become one of important traffic tool that people ride instead of walk; The travelling speed of automobile is in continuous improve, and people have also had higher requirement to the aspects such as power character, Economy, Security and travelling comfort of automobile.To the travelling comfort of automobile, vibration isolator is one of requisite component of automobile behind the motor, and the pad that shakes after this is in order to realize the vibration isolating effect to motor, and it is more comfortable to make that driver or passenger are sitting in the compartment.Vibration isolator comprises bracket assembly and the rubber assembly that is arranged in the bracket assembly after the Traditional engine; This back vibration isolator is connected on the motor through engine support; When vibration isolator behind the motor bears the torsional moment of power assembly when big; Engine vibration is relatively severe, behind the motor vibration isolator and engine support can take place interference each other bump to.
Summary of the invention
The purpose of the utility model is to existing deficiency, provides a kind of and can eliminate vibration isolator and engine support behind the motor and interfere the motor car engine of the sound and vibration when the clashing into vibration isolator that suspends.
The purpose of the utility model can realize through following technical proposal: a kind of motor car engine vibration isolator that suspends; Be arranged on the engine support; Described vibration isolator comprises the stake body that is used to be connected on the vehicle body and is fixedly arranged on the vibration isolation tube on the stake body; It is characterized in that this vibration isolation tube is cylindric, be respectively equipped with at vibration isolation tube two ends and block in above-mentioned vibration isolation tube two ends and prevent above-mentioned engine support and bumper that the vibration isolation tube bumps.
This motor car engine vibration isolator that suspends is arranged in the vibration isolation tube through coupling shaft and is connected on the engine support; The stake body of this vibration isolator is fixed on the automotive body; Vibration isolation tube on this vibration isolator can vibrate energy-absorbing to motor; Make motor reduce vibration, be respectively equipped with bumper at vibration isolation tube two ends, vibration isolator touched engine support and sends sound when this bumper can prevent that vibration isolator from doing axial twisting on engine support.
In above-mentioned motor car engine suspends vibration isolator, be provided with central axle sleeve in the described vibration isolation tube, between central axle sleeve and vibration isolation tube, be provided with and have energy-absorbing function and be the wheel wing of one manufacturing.On the central axle sleeve of vibration isolation tube, be equipped with the coupling shaft that is used to be connected on the engine support, this coupling shaft stretches out the two ends of central axle sleeve, and the two ends of this coupling shaft are fixed on the engine support.
In above-mentioned motor car engine suspended vibration isolator, described bumper was circular, and this bumper vertically is fixed on the above-mentioned central axle sleeve.This bumper is fixed on the two ends of central axle sleeve, and blocks on above-mentioned vibration isolation tube two ends port, and the radius of this bumper is greater than the barrel dliameter of vibration isolation tube.
In above-mentioned motor car engine suspended vibration isolator, the described wing of taking turns was divided into some wheel wing pieces, has the gap between the adjacent wheel wing piece.
In above-mentioned motor car engine suspended vibration isolator, described bumper was made with rubber material.The sound and vibration when vibration isolator and engine support are interfered bump behind the purpose elimination motor that is provided with like this.
Compared with prior art, this motor car engine vibration isolator that suspends is respectively equipped with at vibration isolation tube two ends and blocks in above-mentioned vibration isolation tube two ends and prevent above-mentioned engine support and bumper that the vibration isolation tube bumps; This bumper is made with rubber material, has certain compression performance, can play buffer function to bump, can eliminate behind the motor vibration isolator and engine support and interfere the sound and vibration when clashing into.
Description of drawings
Fig. 1 is the suspend sectional structure schematic representation of vibration isolator of this motor car engine.
Fig. 2 is the suspend sectional structure schematic representation of vibration isolator vibration isolation tube of this motor car engine.
Among the figure, 1, engine support; 2, stake body; 3, vibration isolation tube; 4, bumper; 5, central axle sleeve; 6, wheel wing piece one; 7, wheel wing piece two; 8, coupling shaft; 9, the wheel wing.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
Like Fig. 1 or shown in Figure 2; This motor car engine vibration isolator that suspends is arranged in vibration isolation tube 3 through coupling shaft 8 and is connected on the engine support 1, and the stake body 2 of this vibration isolator is fixed on the automotive body, and the vibration isolation tube 3 on this vibration isolator can vibrate energy-absorbing to motor; Make motor reduce vibration; This motor car engine vibration isolator that suspends mainly is made up of stake body 2 and the vibration isolation tube 3 that is fixedly arranged on the stake body 2, and this vibration isolation tube 3 is cylindric, is provided with central axle sleeve 5 in the vibration isolation tube 3; Between central axle sleeve 5 and vibration isolation tube 3, be provided with wheel wing piece 1 and wheel wing piece 27; Wheel wing piece 1 is positioned on the inwall of above-mentioned vibration isolation tube 3 and with vibration isolation tube 3 and has the gap, is divided into three steamboat wing pieces on the wheel wing piece 1, and three steamboat wing pieces have the gap with taking turns between the wing piece 1; Wheel wing piece 27 is fixed between central axle sleeve 5 and the vibration isolation tube 3, and wheel wing piece 1 has certain clearance with wheel wing piece 27.This is taken turns wing piece 1 and all selects for use rubber material to make with wheel wing piece 27, has certain compression performance, can play buffer function to bump.The concrete structure that above-mentioned vibration isolation tube 3 is connected on the engine support 1 is: on the central axle sleeve 5 of vibration isolation tube 3, be equipped with the coupling shaft 8 that is used to be connected on the engine support 1; This coupling shaft 8 stretches out the two ends of central axle sleeve 5, and the two ends of this coupling shaft 8 are fixed on the engine support 1.The sound and vibration in order to eliminate that vibration isolator and engine support 1 are interfered bump behind the motor time; Be respectively equipped with bumper 4 at vibration isolation tube 3 two ends; During actual selecting for use; This bumper 4 usefulness rubber materials are made, and this bumper 4 is circular and vertically is fixed on the above-mentioned central axle sleeve 5, and the radius of this bumper 4 is greater than the barrel dliameter of vibration isolation tube 3 and block in above-mentioned vibration isolation tube 3 two ends ports.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (5)
1. motor car engine vibration isolator that suspends; Be arranged on the engine support (1); Described vibration isolator comprises the stake body (2) that is used to be connected on the vehicle body and is fixedly arranged on the vibration isolation tube (3) on the stake body (2); It is characterized in that this vibration isolation tube (3) is cylindric, be respectively equipped with at vibration isolation tube (3) two ends and block in above-mentioned vibration isolation tube (3) two ends and prevent the bumper (4) that above-mentioned engine support (1) and vibration isolation tube (3) bump.
2. the motor car engine according to claim 1 vibration isolator that suspends is characterized in that, is provided with central axle sleeve (5) in the described vibration isolation tube (3), between central axle sleeve (5) and vibration isolation tube (3), is provided with to have energy-absorbing function and be the wheel wing (9) of one manufacturing.
3. the motor car engine according to claim 1 and 2 vibration isolator that suspends is characterized in that described bumper (4) is circular, and this bumper (4) vertically is fixed on the above-mentioned central axle sleeve (5).
4. the motor car engine according to claim 2 vibration isolator that suspends is characterized in that, the described wing (9) of taking turns is divided into some wheel wing pieces, has the gap between the adjacent wheel wing piece.
5. the motor car engine according to claim 3 vibration isolator that suspends is characterized in that described bumper (4) is made with rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120179982U CN202132443U (en) | 2011-05-31 | 2011-05-31 | Suspending vibration-isolating pad of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120179982U CN202132443U (en) | 2011-05-31 | 2011-05-31 | Suspending vibration-isolating pad of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132443U true CN202132443U (en) | 2012-02-01 |
Family
ID=45521210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120179982U Expired - Fee Related CN202132443U (en) | 2011-05-31 | 2011-05-31 | Suspending vibration-isolating pad of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132443U (en) |
-
2011
- 2011-05-31 CN CN201120179982U patent/CN202132443U/en not_active Expired - Fee Related
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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: 20120201 Termination date: 20140531 |