CN206416840U - Master subtracts hanging beam after a kind of - Google Patents
Master subtracts hanging beam after a kind of Download PDFInfo
- Publication number
- CN206416840U CN206416840U CN201621485604.0U CN201621485604U CN206416840U CN 206416840 U CN206416840 U CN 206416840U CN 201621485604 U CN201621485604 U CN 201621485604U CN 206416840 U CN206416840 U CN 206416840U
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- CN
- China
- Prior art keywords
- main
- hanging beam
- reducing gear
- main reducing
- subtracts
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- 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.)
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Abstract
Main after a kind of to subtract hanging beam, the application problem to be solved, which is to provide, designs vibration and internal car noise that a kind of hanging beam reduction is delivered to vehicle body, and the technical solution of the utility model is that it includes:Afterwards it is main subtract hanging beam welding assembly, it is rear it is main subtract hanging beam and be connected front lining, the rear main hanging beam that subtracts with vehicle body back bush is connected with vehicle body, the left back bushing of main reducing gear is connected, connects the right back bush of main reducing gear, quality resonance block, quality resonance block connecting bolt.The utility model has the advantages that rear master subtracts hanging beam manufacturing process maturation, dependable performance, main reducing gear is main after using to be subtracted after hanging beam is connected with vehicle body, under multigroup rubber bushing collective effect, bevel housing Z-direction acceleration of motion after not using the main 5g for subtracting hanging beam be reduced to 0.5g, greatly reduce the vibration that main reducing gear is produced in the course of the work, the big persistent ailment of traditional structure main reducing gear noise is solved, the contribution of brilliance is made that to lifting vehicle NVH performances.
Description
Technical field
The utility model belongs to automobile hanging technical field, and more particularly to a kind of rear master subtracts hanging beam.
Background technology
Front-engine rear-drive car changes the direction of power transmission using main reducing gear, while reducing rotating speed, increase moment of torsion.In transmission
In the power transmitting procedure of system, a series of vibration and noise is produced unavoidably, and the NVH performances to vehicle cause no small shadow
Ring.
The application problem to be solved is vibration and the internal car noise that a kind of hanging beam reduction of design is delivered to vehicle body.
The content of the invention
The purpose of this utility model is to provide a kind of rear master and subtracts hanging beam.
The purpose of this utility model be realized in it include:The main hanging beam welding assembly, rear master of subtracting subtracts hanging beam afterwards
Front lining, the rear main hanging beam that subtracts is connected with vehicle body to be connected back bush, the left back bushing of connection main reducing gear with vehicle body, connect main slow down
The right back bush of device, quality resonance block, quality resonance block connecting bolt；The main hanging beam welding assembly that subtracts is H-shaped after described, and two same
Main after being provided with collateral pin to subtract hanging beam and be connected front lining with vehicle body, two other leg is provided with spatial vertical structure
On crossbeam, one end of crossbeam is main after being provided with to be subtracted hanging beam back bush is connected with vehicle body, and the other end is provided with quality resonance block, matter
It is provided with amount resonance block in the middle part of quality resonance block connecting bolt, crossbeam and is provided with the connection left back bushing mounting holes of main reducing gear
With the connection right back bush mounting hole of main reducing gear, the connection left back bushing mounting holes of main reducing gear and the connection right back bush of main reducing gear
The connection left back bushing of main reducing gear and the connection right back bush of main reducing gear are provided with mounting hole.
Main afterwards to subtract hanging beam welding assembly upper surface and be additionally provided with main reducing gear connecting seat, rear master subtracts hanging beam welding assembly
Lower surface is additionally provided with the preceding two ends connecting bolt seat of main reducing gear.
The utility model has the advantages that rear master subtracts hanging beam manufacturing process maturation, dependable performance, main reducing gear is main after using
Subtract after hanging beam is connected with vehicle body, under multigroup rubber bushing collective effect, acceleration of motion of the bevel housing in Z-direction
The main 5g for subtracting hanging beam is reduced to 0.5g after not using, and greatly reduces the vibration that main reducing gear is produced in the course of the work,
The big persistent ailment of traditional structure main reducing gear noise is solved, the contribution of brilliance is made that to lifting vehicle NVH performances.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
The utility model is described in further detail by example below in conjunction with accompanying drawing, but following examples is only
The utility model example therein, does not represent the rights protection scope that the utility model is limited, of the present utility model
Rights protection scope is defined by claims.
Embodiment
Example 1
Referring to Fig. 1, the rear main hanging beam welding assembly 1 that subtracts is H-shaped, and master subtracts outstanding after being provided with two homonymy legs
Drop in beam is connected front lining 2 with vehicle body, and two other leg is provided with the crossbeam 8 of spatial vertical structure, and one end of crossbeam is set
Main after having to subtract hanging beam back bush 3 is connected with vehicle body, the other end is provided with quality resonance block 6, quality resonance block and is provided with matter
Measure and the connection left back bushing mounting holes 4 of main reducing gear and the connection main reducing gear right side are provided with the middle part of resonance block connecting bolt 7, crossbeam
It is provided with back bush mounting hole 5, the connection left back bushing mounting holes of main reducing gear and the connection right back bush mounting hole of main reducing gear
Connect the left back bushing of main reducing gear and the connection right back bush of main reducing gear.
Main afterwards to subtract hanging beam welding assembly upper surface and be additionally provided with main reducing gear connecting seat 9, rear main to subtract hanging beam soldering total
The preceding two ends connecting bolt seat 10 of main reducing gear is additionally provided with into lower surface.
Claims (2)
1. master subtracts hanging beam after a kind of, it is characterized in that：It includes:The main hanging beam welding assembly, rear master of subtracting subtracts hanging beam and car afterwards
Body connects front lining, the rear main hanging beam that subtracts and back bush, the left back bushing of connection main reducing gear, the connection main reducing gear right side is connected with vehicle body
Back bush, quality resonance block, quality resonance block connecting bolt；The main hanging beam welding assembly that subtracts is H-shaped after described, and two with collateral
Main after being provided with pin to subtract hanging beam and be connected front lining with vehicle body, two other leg is provided with the crossbeam of spatial vertical structure
On, one end of crossbeam is main after being provided with to be subtracted hanging beam back bush is connected with vehicle body, and the other end is provided with quality resonance block, and quality is humorous
Shake to be provided with the middle part of quality resonance block connecting bolt, crossbeam in block and be provided with the connection left back bushing mounting holes of main reducing gear and company
The right back bush mounting hole of main reducing gear is connect, the connection left back bushing mounting holes of main reducing gear and the right back bush of connection main reducing gear are installed
The connection left back bushing of main reducing gear and the connection right back bush of main reducing gear are provided with hole.
2. a kind of rear master according to claim 1 subtracts hanging beam, it is characterized in that：Master subtracts hanging beam welding assembly upper surface afterwards
Main reducing gear connecting seat is additionally provided with, the rear main hanging beam welding assembly lower surface that subtracts is additionally provided with the preceding two ends connection spiral shell of main reducing gear
Bolt seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485604.0U CN206416840U (en) | 2016-12-31 | 2016-12-31 | Master subtracts hanging beam after a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485604.0U CN206416840U (en) | 2016-12-31 | 2016-12-31 | Master subtracts hanging beam after a kind of |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206416840U true CN206416840U (en) | 2017-08-18 |
Family
ID=59573916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621485604.0U Active CN206416840U (en) | 2016-12-31 | 2016-12-31 | Master subtracts hanging beam after a kind of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206416840U (en) |
-
2016
- 2016-12-31 CN CN201621485604.0U patent/CN206416840U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180629 Address after: 110044 Dong Wang street, Dadong District, Shenyang, Liaoning Province, No. 39 Patentee after: Huachen Renault gold cup Automobile Co., Ltd. Address before: 110044 legal affairs office, 39 East Hope Street, Dadong District, Shenyang, Liaoning Patentee before: Brilliance Auto Group Holding Co., Ltd. |
|
| TR01 | Transfer of patent right |