CN205243615U - Damping suspension group is used in silencer installation - Google Patents
Damping suspension group is used in silencer installation Download PDFInfo
- Publication number
- CN205243615U CN205243615U CN201521041265.2U CN201521041265U CN205243615U CN 205243615 U CN205243615 U CN 205243615U CN 201521041265 U CN201521041265 U CN 201521041265U CN 205243615 U CN205243615 U CN 205243615U
- Authority
- CN
- China
- Prior art keywords
- vibration
- vibration damping
- silencer
- damping
- suspension arm
- 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
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a damping suspension group is used in silencer installation, including the staple bolt, hang arm, connecting piece and damping bush, two engaging lugs of staple bolt divide row to hang underarm end both sides and form the fastening through the connecting piece, damping bush overcoat connecting piece is used for the damping, two engaging lugs of staple bolt with hang the arm and all be provided with a vibration isolator that is used for the vibration isolation within a definite time, simple structure, simple to operate to through the combined action of damping bush with the vibration isolator, the rigidity contact that will hang between arm, connecting piece, staple bolt engaging lug is kept apart completely, thereby carries out the vibration of effectual isolation, minimize silencer to the vibration of transmitting from the automobile body among the driving motor vehicles.
Description
Technical field
The utility model relates to auto parts machinery field, and particularly a kind of silencer is installed and used vibration damping suspension assembly.
Background technology
Automotive muffler, is again exhaust silencer, is mounted in a kind of member of automobile exhaust pipe afterbody, its workWith being speed and the pressure from engine combustion gas for reduction, to reach the object of noise decrease.
At present, automotive muffler generally adopts the mode of hook and rubber hanging assembling, and the general employing of hook is commonSteel, are squeezed into pier nose by its one end, are linked and packed with rubber hanging. Although this structure technique is simple,But after assembling, having following problem: rubber hanging attitude cannot be adjusted, there is torsional deformation in rubber hanging, andAnd silencer can produce certain vibration with travelling of automobile, vibration can cause the axial float of rubber hanging,Make lockup capacity poor, also easily cause rubber hanging abnormal sound, fracture, abrasion deformation, when serious, can be damaged toSilencer, even needs to change muffler ASSY, and the three guarantees maintenance cost after sale of producer is improved. Meanwhile,The vibration that silencer is produced due to running car also can cause certain damage to silencer itself, need takeEffect means reduce the vibration of silencer, extend its service life
Utility model content
In view of this, the utility model provides a kind of silencer to install and uses vibration damping suspension assembly, can be easy for installation,Stability Analysis of Structures, fixed, can solve abnormal sound that the hanging of existing rubber brings due to confined state, fracture,The problem such as abrasion deformation, axial float, and can greatly reduce the vibration that silencer produces in vehicle traveling process.
Silencer of the present utility model is installed and is used vibration damping suspension assembly, comprises anchor ear, suspension arm, connector and subtractsThe lining that shakes, two both sides, engaging lug apportion suspension arm lower end of described anchor ear and form by described connector fastening,Described in described vibration damping bush overcoat, connector, for vibration damping, all arranges between two engaging lugs of described anchor ear and suspension armThere is a vibration isolator for vibration isolation.
Further, the one-body molded location-plate being formed with for the engaging lug location to anchor ear in suspension arm lower end, fixedPosition plate and suspension arm body form decussate texture.
Further, vibration damping bush is made up of the lining body of two split settings, and each lining body is T word cover, lining bodyEnd flange is close to the lateral surface setting of corresponding engaging lug under the coupling mechanism force of connector.
The beneficial effects of the utility model: silencer of the present utility model is installed and used vibration damping suspension assembly, structure letterSingle, easy for installation, and by the acting in conjunction of vibration damping bush and vibration isolator, by suspension arm, connector, anchor earRigidity contact between engaging lug is kept apart completely, thereby the vibration of transmitting from car body in Vehicle Driving Cycle process is enteredRow is isolation effectively, reduces the vibration of silencer as far as possible.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Fig. 1 is the utility model structural representation, as shown in the figure: a kind of silencer of the present embodiment is installed with subtractingThe suspension assembly that shakes, comprises anchor ear 1, suspension arm 2, connector 3 and vibration damping bush 4, and two of described anchor ear connectsBoth sides, lug apportion suspension arm lower end also form fasteningly by described connector, connect described in described vibration damping bush overcoatFitting, for vibration damping, is provided with a vibration isolator 5 for vibration isolation between two engaging lugs of described anchor ear and suspension arm;Vibration damping bush 4 and vibration isolator 5 are made by elastomeric material, and anchor ear is provided with two engaging lug 1-1, two engaging lugs1-1 apportion suspension arm 2 both sides, lower end.
In the present embodiment, suspension arm 2 lower ends are one-body molded is formed with for the engaging lug 1-1 location to anchor earLocation-plate 2-1, location-plate 2-1 and suspension arm 2 bodies form decussate texture; When mounted, the company of anchor earLug 1-1 can be directly targeted to suspension arm 2 lower ends and by engaging lug 1-1 between the two by location-plate 2-1Form contraposition.
In the present embodiment, vibration damping bush 4 is made up of the lining body 4-1 of two split settings, and each lining body is TWord cover, the end flange of lining body is close to the lateral surface setting of corresponding engaging lug 1-1 under the coupling mechanism force of connector 3;Improve vibration isolating effect.
In the present embodiment, the one-body molded location being formed with for the engaging lug location to anchor ear, suspension arm lower endPlate, location-plate and suspension arm body form decussate texture.
In the present embodiment, vibration damping bush is made up of the lining body of two split settings, and each lining body is T word cover, liningThe end flange of body is close to the lateral surface setting of corresponding engaging lug under the coupling mechanism force of connector.
In the present embodiment, also comprise car body connecting plate 6 and car body connecting plate 6 is fixed on in suspension arm 2 upper endsThe upper coupling assembling of vertical side plate, described upper coupling assembling arranges at least one group, coupling assembling all wraps on every groupDraw together upper connector 7 and be arranged at the vertical side plate of described car body connecting plate 6 and suspension arm 2 between for vibration dampingAnd the first damping body 8 being passed by upper connector 7; Wherein, car body connecting plate 6 is even fixing with the vehicle body of automobileConnect, anchor ear 1 is for fixing silencer, and suspension arm 2 is for connecting car body connecting plate 6 and anchor ear 1, and vehicle body connectsFishplate bar 6 comprises plate body 6-1 and vertical side plate 6-2, and suspension arm 2 is fixed on vertical side plate by upper coupling assemblingUpper, vertical side plate is vertical setting, and upper coupling assembling arranges two groups, and upper connector 7 is bolt, passes through nut9 is fastening, and the first damping body 8 is made for elastomeric material.
In the present embodiment, upper coupling assembling also comprises that the vertical side plate that is arranged on described car body connecting plate 6 far hangsArm 2 one sides also form the second fastening damping body 10 by described upper connector 7; The second damping body 10 is sameBe made up of elastomeric material, upper connector 7 is successively through suspension arm 2, the first damping body 8, vertical side plate and theTwo damping bodies 10 also pass through fastening nuts.
In the present embodiment, suspension arm 2 upper end faces convex to form and are useful on the location that the first damping body 8 is locatedBoss 2-2; The first damping body 8 is formed to location, and improve the contact-making surface of the first damping body 8 and suspension arm 2.
Finally explanation, above embodiment is only unrestricted in order to the technical solution of the utility model to be described,Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art shouldWork as understanding, can modify or be equal to replacement the technical solution of the utility model, and not depart from this realityBy aim and the scope of new technique scheme, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. silencer is installed and is used a vibration damping suspension assembly, it is characterized in that: comprise anchor ear, suspension arm, connectionPart and vibration damping bush, two both sides, engaging lug apportion suspension arm lower end of described anchor ear also form by described connectorFastening, connector is for vibration damping, between two engaging lugs and suspension arm of described anchor ear described in described vibration damping bush overcoatBe provided with a vibration isolator for vibration isolation.
2. silencer according to claim 1 is installed and is used vibration damping suspension assembly, it is characterized in that: described outstandingThe one-body molded location-plate being formed with for the engaging lug location to anchor ear in upper arm lower end, location-plate and suspension arm are originallyBody forms decussate texture.
3. silencer according to claim 2 is installed and is used vibration damping suspension assembly, it is characterized in that: described in subtractThe lining that shakes is made up of the lining body of two split settings, and each lining body is T word cover, and the end flange of lining body is connectingUnder the coupling mechanism force of part, be close to the lateral surface setting of corresponding engaging lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041265.2U CN205243615U (en) | 2015-12-14 | 2015-12-14 | Damping suspension group is used in silencer installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041265.2U CN205243615U (en) | 2015-12-14 | 2015-12-14 | Damping suspension group is used in silencer installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243615U true CN205243615U (en) | 2016-05-18 |
Family
ID=55942696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521041265.2U Expired - Fee Related CN205243615U (en) | 2015-12-14 | 2015-12-14 | Damping suspension group is used in silencer installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422246A (en) * | 2015-12-14 | 2016-03-23 | 重庆春辉科技有限公司 | Hanging and fixing structure for automobile muffler |
| CN110259559A (en) * | 2019-06-27 | 2019-09-20 | 重庆长安汽车股份有限公司 | A kind of suspended structure of mobile muffler |
-
2015
- 2015-12-14 CN CN201521041265.2U patent/CN205243615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422246A (en) * | 2015-12-14 | 2016-03-23 | 重庆春辉科技有限公司 | Hanging and fixing structure for automobile muffler |
| CN110259559A (en) * | 2019-06-27 | 2019-09-20 | 重庆长安汽车股份有限公司 | A kind of suspended structure of mobile muffler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201390136Y (en) | Novel power assembly suspension soft cushion | |
| CN205243615U (en) | Damping suspension group is used in silencer installation | |
| CN203460681U (en) | Engine suspension assembly, corresponding automotive power assembly and automobile | |
| CN102745056B (en) | Engine suspending support | |
| CN106364496A (en) | Elastic hanging device for journal sticking installation motor | |
| CN202242984U (en) | Middle supporting device for transmission shaft | |
| WO2020093491A1 (en) | Installation frame for arranging power integration system under diesel multiple unit | |
| CN205243613U (en) | Silencer installation device | |
| CN205243614U (en) | Damper used for noise silencer | |
| CN202200822U (en) | Shock-absorbing suspension assembly | |
| CN105351061A (en) | Vibration-damping mounting assembly of automobile muffler | |
| CN205277571U (en) | Linkage for motor muffler | |
| CN202040258U (en) | Anti-noise decoupling membrane, decoupling hydraulic suspension and automobile | |
| CN204506534U (en) | A kind of automobile exhaust pipe flange arrangement | |
| CN202326898U (en) | Fluid resistance suspension structure of engine | |
| CN105464777B (en) | Automotive muffler mounting structure | |
| CN105422246A (en) | Hanging and fixing structure for automobile muffler | |
| CN105508013B (en) | Engine noise-suppression vibration reduction in components erecting device | |
| CN205243591U (en) | Automobile silencer assembly | |
| CN204592117U (en) | Distributed double frequency torsional vibration damper side by side | |
| CN203093655U (en) | Shaft sleeve connecting swing arm and frame of vehicle | |
| CN202029687U (en) | Engine suspending assembly | |
| CN201705908U (en) | Clutch executor assembly for automobile automatic transmission | |
| CN201800518U (en) | Novel engine suspension bracket and suspension system | |
| CN201205907Y (en) | Driving vehicle-bridge brake for heavy duty vehicle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161214 |