CN102139610A - Swing arm of steel plate spring system - Google Patents
Swing arm of steel plate spring system Download PDFInfo
- Publication number
- CN102139610A CN102139610A CN2010101129789A CN201010112978A CN102139610A CN 102139610 A CN102139610 A CN 102139610A CN 2010101129789 A CN2010101129789 A CN 2010101129789A CN 201010112978 A CN201010112978 A CN 201010112978A CN 102139610 A CN102139610 A CN 102139610A
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- CN
- China
- Prior art keywords
- swing arm
- steel plates
- steel plate
- spring system
- bolts
- 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.)
- Pending
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Abstract
The invention relates to a swing arm of a steel plate spring system, belonging to the technical field of automobile fittings. The swing arm comprises two long steel plates with screw holes respectively arranged at both ends and the middle parts. The two long steel plates are parallel to each other and are connected with each other through three bolts. A space is left between the two long steel plates, and a buffer wheel is arranged on one bolt at one end of each long steel plate. When in use, one end of the swing arm is connected with a car body through bolts, and the middle part of the swing arm is connected with one end of a main plate of the steel plate spring system through bolts, and the buffer wheel hanging in the air is installed on the other end of the main plate; When the steel plate supporting the main plate is fractured due to fatigue, the main plate pushes the swing arm towards the car body due to the action of elasticity, and the buffer wheel plays a role of buffering. Little noise is caused since the buffer wheel has the function of noise and vibration reduction.
Description
Technical field
The invention belongs to the vehicular spare parts technical field, be 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.
Summary of the invention
The objective of the invention is: the swing arm of the less automobile leaf spring system of noise when providing a kind of back of rupturing to use.
The object of the present invention is achieved like this: 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 present invention 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 present invention 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 a further improvement on the present invention, 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 invention.
Fig. 2 is a scheme of installation of the present invention.
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 invention 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 |
|---|---|---|---|
| CN2010101129789A CN102139610A (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 |
|---|---|---|---|
| CN2010101129789A CN102139610A (en) | 2010-01-29 | 2010-01-29 | Swing arm of steel plate spring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102139610A true CN102139610A (en) | 2011-08-03 |
Family
ID=44407482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101129789A Pending CN102139610A (en) | 2010-01-29 | 2010-01-29 | Swing arm of steel plate spring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102139610A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367044A (en) * | 2011-10-18 | 2012-03-07 | 奇瑞汽车股份有限公司 | Upper oscillating arm assembly of automobile double-wishbone suspension |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1417002A (en) * | 1917-03-07 | 1922-05-23 | William L Walker | Shock absorber |
| CN1876414A (en) * | 2006-06-26 | 2006-12-13 | 托马斯·尼维特 | Device for stabilizing car chassis through assistant spring steel plate and its regulation method |
| CN201231663Y (en) * | 2008-06-14 | 2009-05-06 | 江苏宗申三轮摩托车制造有限公司 | Scroll ear shaped plate spring connection device |
| CN201677709U (en) * | 2010-01-29 | 2010-12-22 | 江苏九龙汽车制造有限公司 | Swing arm of steel plate spring system |
-
2010
- 2010-01-29 CN CN2010101129789A patent/CN102139610A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1417002A (en) * | 1917-03-07 | 1922-05-23 | William L Walker | Shock absorber |
| CN1876414A (en) * | 2006-06-26 | 2006-12-13 | 托马斯·尼维特 | Device for stabilizing car chassis through assistant spring steel plate and its regulation method |
| CN201231663Y (en) * | 2008-06-14 | 2009-05-06 | 江苏宗申三轮摩托车制造有限公司 | Scroll ear shaped plate spring connection device |
| CN201677709U (en) * | 2010-01-29 | 2010-12-22 | 江苏九龙汽车制造有限公司 | Swing arm of steel plate spring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367044A (en) * | 2011-10-18 | 2012-03-07 | 奇瑞汽车股份有限公司 | Upper oscillating arm assembly of automobile double-wishbone suspension |
| CN102367044B (en) * | 2011-10-18 | 2013-10-16 | 奇瑞汽车股份有限公司 | Upper oscillating arm assembly of automobile double-wishbone suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110803 |