CN101900175A - Brake shoe - Google Patents
Brake shoe Download PDFInfo
- Publication number
- CN101900175A CN101900175A CN 201010175734 CN201010175734A CN101900175A CN 101900175 A CN101900175 A CN 101900175A CN 201010175734 CN201010175734 CN 201010175734 CN 201010175734 A CN201010175734 A CN 201010175734A CN 101900175 A CN101900175 A CN 101900175A
- Authority
- CN
- China
- Prior art keywords
- friction plate
- fixing body
- mounting body
- brake shoe
- brake
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 230000004927 fusion Effects 0.000 claims description 4
- 229910020994 Sn-Zn Inorganic materials 0.000 abstract description 2
- 229910009069 Sn—Zn Inorganic materials 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 description 7
- 229910052895 riebeckite Inorganic materials 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000033116 Asbestos intoxication Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010003441 asbestosis Diseases 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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- Braking Arrangements (AREA)
Abstract
The invention discloses a brake shoe which is characterized by comprising a mounting body and a friction plate, wherein the friction plate is made of Cu-Sn-Zn alloy; the mounting body is a copper-plated iron plate; the friction plate is gradually heated to the high temperature of 850 DEG C from 400 DEG C and then is fused on the mounting body so as to make the friction plate and the mounting body formed into a whole. The brake shoe resists high temperature and abrasion, is especially suitable for high-speed driving racing bicycles, go-anywhere vehicles, all terrain vehicle, sports cars and the like and achieves the environmental-protection demands.
Description
Technical field
What the present invention relates to is a kind of brake shoes, particularly be a kind of brake shoes that is used on the high speed running automobiles such as racing car, go-anywhere vehicle, beach buggy, sport car.
Background technique
Brake shoes is a kind of parts that are used for car brakeing.At present, automobile has become one of human land visitor, the defeated modernization process that can not be substituted of shipping, and along with the development of China's economic society, automobile pollution is increasing substantially year by year, and automotive industry will be one of pillar industry of Chinese national economy in the long duration from now on.But automobile is when bringing modern civilization happiness to the people, and the mankind are also bearing the harm that it brings.Its harm mainly shows three aspects: the one, and discarded pollution the, the 2nd, noise pollution; The 3rd, the fretting wear dust pollution.Noise pollution has become the big public hazards in the modern city life.The dust that the brake wearing and tearing are produced in the Motor Vehicle Braking Procedure also is important pollution sources of modern city.Traditional brake block all is to use asbestos fiber to strengthen.Asbestos are a kind of natural mineral fibers, and characteristics such as it has light weight, cheap, good dispersion, friction and wear behavior is good, enhancing is effective once were widely used.But the asbestos fiber in the asbestos brake lining belongs to the carcinogen that influences health, after tiny asbestos fiber in the braking dust is inhaled in the lung, can cause a kind of disease that is called asbestosis, even can cause lung cancer that asbestos are put into one of ten big noxious industry raw materials.Thereby various countries have launched the development merits and demerits of asbestos-free brake block immediately rapidly.The semi-metallic brake pad that Steel Fibre strengthens is exactly one of achievement in research, this brake block is invented the earliest and is applied on the automotive disc brake by U.S. Bendix company, though it has stable frictional behaviour under normal temperature and high temperature, wear resistance is good, higher retardation efficiency and thermal diffusivity are preferably arranged, but the density of Steel Fibre is relatively large, and easy-to-rust, sticking together after the corrosion influences the gearshift of automobile separation, and aggravation wearing and tearing and damage antithesis.The friction plate of this semi-metallic brake pad also contains materials such as graphite simultaneously, and its friction plate and fixing body are that pressing forms through press.Therefore, the dust that this brake block brake produces still pollutes the environment, and friction plate that its pressing forms and fixing body poor reliability after long-time the use, cause friction plate to come off from fixing body easily.Particularly for the racing car of running at high speed, go-anywhere vehicle, beach buggy and sport car etc., come off and cause environmental pollution easilier.
Summary of the invention
In view of the deficiency that background technique exists, the technical problem to be solved in the present invention provides a kind of unfailing performance height, free of contamination brake shoes.
For this reason, the present invention realizes by the following technical solutions: a kind of brake shoes, it is characterized in that described brake shoes is made up of fixing body and friction plate, described friction plate is an Albaloy, described fixing body is copper-plated iron plate, described friction plate on described fixing body, makes described friction plate and described fixing body form one from 400 ℃ of high-temperature fusion that are elevated to 850 ℃ gradually.
After friction plate adopts Albaloy among the present invention, the process high-temperature fusion is on fixing body, make friction plate and fixing body form an integral body, therefore, no matter friction plate is subjected to great frictional force, can not come off from fixing body yet, and materials such as no asbestos, graphite in its friction plate, can not arrive environment after the friction and pollute.This brake shoes has the characteristics of high temperature resistant friction, environmental protection, is specially adapted on racing car, go-anywhere vehicle, beach buggy and the sport car.
Description of drawings
Further describe relevant details of the present invention below more in conjunction with the accompanying drawings.
Fig. 1 is a structural drawing of the present invention;
Fig. 2 is the structural drawing of antithesis of the present invention.
Embodiment
With reference to accompanying drawing, this brake shoes is made up of fixing body and friction plate, described friction plate is an Albaloy, after Cu-Sn-Zn adds stuffing, be made into Albaloy, be commonly called as ceramet through high temperature, these ceramets are dissimilar according to vehicle, adopt mould to manufacture different geometrical shapies, and described fixing body is copper-plated iron plate, when making this brake shoes, friction plate at first is compressed on the fixing body, together enters the high-temperature melting stove then, its temperature is elevated to 850 ℃ gradually from 400, its warm-up time is 5 ~ 12 as a child, make the fusion of Albaloy friction plate on described fixing body, form an integral body, same, the antithesis that uses with the friction plate coupling also is an Albaloy, it is secondary that both form a pair of brake, and this brake shoes can be high temperature resistant, its friction factor is big, because friction plate and fixing body form an integral body, thereby no matter are subjected to great frictional force, also can not come off from fixing body, from being fabricated onto use, can not cause environmental pollution.
Claims (1)
1.
A kind of brake shoes, it is characterized in that described brake shoes is made up of fixing body and friction plate, described friction plate is an Albaloy, described fixing body is copper-plated iron plate, described friction plate on described fixing body, makes described friction plate and described fixing body form one from 400 ℃ of high-temperature fusion that are elevated to 850 ℃ gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010175734 CN101900175A (en) | 2010-05-19 | 2010-05-19 | Brake shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010175734 CN101900175A (en) | 2010-05-19 | 2010-05-19 | Brake shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101900175A true CN101900175A (en) | 2010-12-01 |
Family
ID=43225980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010175734 Pending CN101900175A (en) | 2010-05-19 | 2010-05-19 | Brake shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101900175A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270790A (en) * | 2007-03-19 | 2008-09-24 | 株式会社岛野 | Disc brake pads for bicycles |
| CN101284311A (en) * | 2008-04-16 | 2008-10-15 | 杭州余杭钱潮摩擦材料有限公司 | Sintered copper alloy brake-holder block and preparation method |
| CN101481595A (en) * | 2008-01-11 | 2009-07-15 | 北京北摩高科摩擦材料有限责任公司 | Wet-type heavy load copper based powder metallurgy friction material |
| CN201696536U (en) * | 2010-05-19 | 2011-01-05 | 瑞安市华驰机车部件有限公司 | Brake shoe |
-
2010
- 2010-05-19 CN CN 201010175734 patent/CN101900175A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270790A (en) * | 2007-03-19 | 2008-09-24 | 株式会社岛野 | Disc brake pads for bicycles |
| CN101481595A (en) * | 2008-01-11 | 2009-07-15 | 北京北摩高科摩擦材料有限责任公司 | Wet-type heavy load copper based powder metallurgy friction material |
| CN101284311A (en) * | 2008-04-16 | 2008-10-15 | 杭州余杭钱潮摩擦材料有限公司 | Sintered copper alloy brake-holder block and preparation method |
| CN201696536U (en) * | 2010-05-19 | 2011-01-05 | 瑞安市华驰机车部件有限公司 | Brake shoe |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20101201 |