CN104295649A - Bearing spring for vehicles - Google Patents
Bearing spring for vehicles Download PDFInfo
- Publication number
- CN104295649A CN104295649A CN201410400210.XA CN201410400210A CN104295649A CN 104295649 A CN104295649 A CN 104295649A CN 201410400210 A CN201410400210 A CN 201410400210A CN 104295649 A CN104295649 A CN 104295649A
- Authority
- CN
- China
- Prior art keywords
- vehicles
- bearing spring
- spring
- bearing
- glass fiber
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
- F16F1/3665—Wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a bearing spring for vehicles and belongs to the technical field of vehicles. Bearing springs applied to the vehicles, for example an automobile, include plate springs and spiral springs. The bearing spring for the vehicles is characterized in that glass fiber is used for replacing silicon-manganese steel to make the bearing spring for the vehicles according to the characteristic that the strength of the glass fiber increases when the diameter of the glass fiber decreases. The bearing spring for the vehicles has the advantages that the vehicles become light, more energy is saved, and the environment is better protected.
Description
Technical field
The present invention relates to a kind of bearing spring of the traffic tool, belong to technical field of transportation means.
Background technique
The traffic tool, as the bearing spring of automobile, have leaf spring, also have helical spring, and leaf springs of car is generally combine one group by the alloy spring steel of some Length discrepancy to be similar to equal strength spring beam.Except in suspension systems except a buffer function, when it is settled at automobile longitudinal, and one end and vehicle frame fix during chain connection, can shoulder transmit all respectively to force and moment, and determine the track of wheel movement, play guiding, at present, the bearing spring of automobile, what have makes with manganese steel, what have makes with carbon steel, due to carbon spring steel because hardenability is low, is lessly used in automobile; Manganese steel hardenability is good, but easily produces quenching crack, and has temper brittleness.Therefore, Martinel Steel is as bearing spring in China's motor-dom, and application is comparatively extensive, but the violent steel weight of silicon is large, and can increase the weight of automobile, vehicle weight rises greatly, and oil consumption is also large.The present invention just finds a kind of bearing spring that the material of the violent steel of silicon can be replaced to make the traffic tool under this technical background.
Glass fibre (English original name is: glass fiber or fiberglass) is a kind of Inorganic Non-metallic Materials of excellent performance, of a great variety, advantage is good insulating, heat resistance is strong, corrosion resistance good, and mechanical strength is high, but shortcoming is that property is crisp, and wear resistance is poor.It with glass marble or discarded glass for raw material becomes through high temperature melting, wire drawing, doff, the manufacture technics such as to weave cotton cloth, the diameter of its monofilament is that several micron is to twenties meters microns, be equivalent to the 1/20-1/5 of a hairline, every bundle fiber precursor all by hundreds of even thousands of monofilament form.Glass fibre is typically used as the reinforcing material in composite material, electrically insulating material and heat-insulating material, the every field such as circuit substrate, but not used for making the precedent of traffic tool leaf spring.
Glass, the idea of common people is the hard frangible object of matter, is not suitable for as structure material, if but after being pumped into silk, then its intensity greatly increases and has ductility, thus coordinate resin give its shape after can become excellent structure material, glass fibre diminish with its diameter and intensity increase.
Summary of the invention
The present invention seeks to utilize glass fibre to make the spring of the traffic tool, alleviate the weight in traffic work county, thus reach fuel-efficient object.
For achieving the above object, the present invention is achieved by the scheme taking material to substitute, utilize glass fibre to diminish with its diameter and the feature that increases of intensity, replace silicon violent steel as the leaf spring of the traffic tool or helical spring using glass fibre, its weight is 40% of the violent steel of silicon.
Effect of the present invention is: use bearing spring provided by the invention, can alleviate the weight of the traffic tool, as being used on family car, and fuel-economizing more, environmental protection.
Accompanying drawing explanation
Fig. 1 is the plate spring structure schematic diagram in the bearing spring of a kind of traffic tool of the present invention,
Name corresponding to number in the figure is called: 1-grasswort, 2-spring clip, the leaf spring that 3-glass fibre is made, 4-centre bolt
Fig. 2 is the helical spring structure schematic diagram in the bearing spring of a kind of traffic tool of the present invention, and name corresponding to number in the figure is called: 1-helical spring.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.In Fig. 1, for making the leaf spring of family car, replace the violent steel of silicon with glass fibre, when filling conjunction, coating thicker graphited oil between each as oiling agent, and answering time-based maintenance, in Fig. 2, for making the helical spring material of dolly, all achieve Expected Results.
Protection scope of the present invention is not only confined to the present embodiment, every those skilled in the art according to the content description of claims of the present invention and specification, can derive well imagine, apparent change, still belong to protection scope of the present invention.
Claims (1)
1. a bearing spring for the traffic tool, is characterized in that, this bearing spring is made up of glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400210.XA CN104295649A (en) | 2014-08-15 | 2014-08-15 | Bearing spring for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400210.XA CN104295649A (en) | 2014-08-15 | 2014-08-15 | Bearing spring for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104295649A true CN104295649A (en) | 2015-01-21 |
Family
ID=52315513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410400210.XA Pending CN104295649A (en) | 2014-08-15 | 2014-08-15 | Bearing spring for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295649A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002122169A (en) * | 2000-08-22 | 2002-04-26 | Visteon Global Technologies Inc | Composite plate spring having improved lateral rigidity |
| CN102341255A (en) * | 2009-12-15 | 2012-02-01 | 本特勒Sgl有限责任两合公司 | Leaf spring arrangement |
| CN102642303A (en) * | 2012-05-18 | 2012-08-22 | 北京中材汽车复合材料有限公司 | Manufacture device of glass fibre reinforced resin composite plate spring |
| CN103770590A (en) * | 2012-10-18 | 2014-05-07 | 福特有限公司 | Wheel suspension having transverse leaf spring for vehicle |
| CN103978862A (en) * | 2014-05-06 | 2014-08-13 | 东南大学 | Front suspension device of electromobile with hub motor being independently driven |
-
2014
- 2014-08-15 CN CN201410400210.XA patent/CN104295649A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002122169A (en) * | 2000-08-22 | 2002-04-26 | Visteon Global Technologies Inc | Composite plate spring having improved lateral rigidity |
| CN102341255A (en) * | 2009-12-15 | 2012-02-01 | 本特勒Sgl有限责任两合公司 | Leaf spring arrangement |
| CN102642303A (en) * | 2012-05-18 | 2012-08-22 | 北京中材汽车复合材料有限公司 | Manufacture device of glass fibre reinforced resin composite plate spring |
| CN103770590A (en) * | 2012-10-18 | 2014-05-07 | 福特有限公司 | Wheel suspension having transverse leaf spring for vehicle |
| CN103978862A (en) * | 2014-05-06 | 2014-08-13 | 东南大学 | Front suspension device of electromobile with hub motor being independently driven |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |
|
| WD01 | Invention patent application deemed withdrawn after publication |