CN201677709U - Swing arm of steel plate spring system - Google Patents
Swing arm of steel plate spring system Download PDFInfo
- Publication number
- CN201677709U CN201677709U CN2010201197029U CN201020119702U CN201677709U CN 201677709 U CN201677709 U CN 201677709U CN 2010201197029 U CN2010201197029 U CN 2010201197029U CN 201020119702 U CN201020119702 U CN 201020119702U CN 201677709 U CN201677709 U CN 201677709U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- steel plates
- spring system
- steel plate
- plate spring
- 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 - Lifetime
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- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a swing arm of a steel plate spring system, belongs to the technical field of automobile parts and particularly relates to a swing arm of the steel plate spring system. The swing arm of the steel plate spring system comprises two long steel plates. Both ends and the middle parts of the two long steel plates are respectively provided with screw holes. The two long steel plates are parallel mutually and are connected mutually by three bolts. A space is reserved between the two long steel plates. One bolt at one ends of the long steel plates is provided with a buffer wheel. When the swing arm is in use, one end of the swing arm is connected with a vehicle body by a bolt, the middle part of the swing arm is connected with one end of a main plate of the steel plate spring system by a bolt, and the other end of the swing arm is provided with the buffer wheel and is suspended in the air. When a steel plate supporting the main plate suffers from fatigue fracture, the main plate pushes the swing arm to the vehicle body due to the elastic action. The buffer wheel plays a role in buffering. The buffer wheel reduces noise and vibration, so the swing arm has low noise.
Description
Technical field
The utility model belongs to the vehicular spare parts technical field, is specifically related to the swing arm of a kind of steel spring system.
Background technology
The swing arm of existing automobile leaf spring system, an end connects vehicle body, other end direct connection main leaf, after the steel plate fracture of main leaf upper support, main leaf pops up, and an end of swing arm is supported on the car body with main leaf, though also can continue to use, noise is bigger when using.
The utility model content
The purpose of this utility model is: the swing arm of the less automobile leaf spring system of noise when providing a kind of back of rupturing to use.
The purpose of this utility model is achieved in that the swing arm of a kind of steel spring system, comprise two length of a film steel plates, the two ends and the middle part of described two block length steel plates have screw, described two length of a film steel plates are parallel to each other, described two block length steel plates interconnect by three bolts, and described two block length steel plates leave the space each other, on the bolt of described long steel plate one end buffering wheel are set.
The utility model in use, an end of swing arm is by the bolted connection car body, the middle part of swing arm is by an end of the main leaf of bolted connection steel spring system, the other end has been installed buffering wheel, and is unsettled; Behind the steel plate fracture by fatigue that supports main leaf, main leaf is because elastic reaction is pushed the utility model to car body, and buffering wheel plays the effect of buffering, owing to buffering wheel noise abatement damping is arranged, so noise is less.
As further improvement of the utility model, between described buffering wheel and the described bolt rubber ring is set.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the utility model scheme of installation.
Wherein, 1-bolt, the long steel plate of 2-, 3-rubber ring, 4-buffering wheel.
The specific embodiment
As shown in Figure 1, 2, the swing arm of a kind of steel spring system, comprise two length of a film steel plates 2, the two ends and the middle part of two block length steel plates 2 have screw, two length of a film steel plates 2 are parallel to each other, two block length steel plates 2 interconnect by three bolts 1, and two block length steel plates 2 leave the space each other, on the bolt 1 of long steel plate 2 one ends buffering wheel 4 are set.Between buffering wheel 4 and the bolt 1 rubber ring 3 is set.During concrete the installation, an end of the present utility model is by the bolted connection car body, and the middle part is by an end of the main leaf of bolted connection steel spring system, and the other end has been installed buffering wheel, and is unsettled.
Claims (2)
1. the swing arm of a steel spring system, it is characterized in that: comprise two length of a film steel plates, the two ends and the middle part of described two block length steel plates have screw, described two length of a film steel plates are parallel to each other, described two block length steel plates interconnect by three bolts, and described two block length steel plates leave the space each other, on the bolt of described long steel plate one end buffering wheel are set.
2. the swing arm of a kind of steel spring according to claim 1 system is characterized in that: between described buffering wheel and the described bolt rubber ring is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201197029U CN201677709U (en) | 2010-01-29 | 2010-01-29 | Swing arm of steel plate spring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201197029U CN201677709U (en) | 2010-01-29 | 2010-01-29 | Swing arm of steel plate spring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201677709U true CN201677709U (en) | 2010-12-22 |
Family
ID=43342767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201197029U Expired - Lifetime CN201677709U (en) | 2010-01-29 | 2010-01-29 | Swing arm of steel plate spring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201677709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139610A (en) * | 2010-01-29 | 2011-08-03 | 江苏九龙汽车制造有限公司 | Swing arm of steel plate spring system |
| CN110239301A (en) * | 2019-06-20 | 2019-09-17 | 南京跃荣机械制造有限公司 | A kind of punching press swing arm with damping energy absorber of a figure modelling |
-
2010
- 2010-01-29 CN CN2010201197029U patent/CN201677709U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139610A (en) * | 2010-01-29 | 2011-08-03 | 江苏九龙汽车制造有限公司 | Swing arm of steel plate spring system |
| CN110239301A (en) * | 2019-06-20 | 2019-09-17 | 南京跃荣机械制造有限公司 | A kind of punching press swing arm with damping energy absorber of a figure modelling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
| CX01 | Expiry of patent term |