CN109751346A - Wear resistant automobile brake block - Google Patents
Wear resistant automobile brake block Download PDFInfo
- Publication number
- CN109751346A CN109751346A CN201711071577.1A CN201711071577A CN109751346A CN 109751346 A CN109751346 A CN 109751346A CN 201711071577 A CN201711071577 A CN 201711071577A CN 109751346 A CN109751346 A CN 109751346A
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- China
- Prior art keywords
- friction material
- material layer
- powder
- wear resistant
- automobile brake
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of wear resistant automobile brake blocks, including steel frame construction and friction material layer, the friction material layer is fixed on steel frame construction, the rubbing surface of the friction material layer is equipped with the arc groove of 3mm depth, the friction material layer is grouped as by the group of following parts by weight: butyl butylbenzene 1-10, cumyl hydroperoxide 0.5-2, epoxy resin 0.5-2, boron bakelite resin 1-15, polypropylene 1-15, nylon powder 6-10, boron nitride 5-10, coupling agent 0.01-0.05, dicumyl peroxide 1-5, sulphur powder 1-2, benzoic acid 1-2, stearic acid 1-2, boric acid 1-2, graphite 30-50 reduced iron powder 1-2, barium sulfate 1-2, bauxite 0.5-2, feldspar powder 0.5-2, zinc oxide 0.5-2, promotor 0. 01-0.05, anti-aging agent 0.01-0.05,1-2 parts of reduced iron powder.The configuration of the present invention is simple, it is easy to use, safe, arc groove is set on the rubbing surface of friction material layer, the dust of friction material generation can be effectively discharged out and influence the normal use of friction material；Good heat dissipation effect, long service life.
Description
Technical field
The present invention relates to a kind of brake block, in particular to a kind of wear resistant automobile brake block.
Background technique
Brake block is important component in car deceleration equipment, typically uses fixed friction material layer on steel frame construction,
Both existing fixed form mostly uses greatly adhesive, since brake block in use can generate big calorimetric, friction material temperature
It can rise very high, have a significant impact to the service life of adhesive therein, to will cause adhesive strength between the two
Not enough, the use for influencing brake block, reduces security performance.
Summary of the invention
The object of the invention is that providing, a kind of structure is simple, and use is safe, wear resistant automobile brake with long service life
Piece.
To achieve the goals above, the technical solution adopted by the present invention is that it is such: wear resistant automobile brake block of the invention,
Including steel frame construction and friction material layer, which is fixed on steel frame construction, the rubbing surface of the friction material layer
It is equipped with the arc groove of 3mm depth, the friction material layer is grouped as by the group of following parts by weight: butyl butylbenzene 1-10, peroxidating
Hydrogen isopropylbenzene 0.5-2, epoxy resin 0.5-2, boron bakelite resin 1-15, polypropylene 1-15, nylon powder 6-10, boron nitride 5-10,
Coupling agent 0.01-0.05, dicumyl peroxide 1-5, sulphur powder 1-2, benzoic acid 1-2, stearic acid 1-2, boric acid 1-2, graphite 30-
50 reduced iron powder 1-2, barium sulfate 1-2, bauxite 0.5-2, feldspar powder 0.5-2, zinc oxide 0.5-2, promotor 0.01-0.05,
Anti-aging agent 0.01-0.05,1-2 parts of reduced iron powder.
Preferably, the cecum of the arc groove is located in the middle part of friction material layer, open end is located at the friction material layer
Outside.
Preferably, being fixed with reinforcing rib in the friction material layer.
Compared with the prior art, the advantages of the present invention are as follows: the configuration of the present invention is simple, it is easy to use, safe, in friction material
Arc groove is set on the rubbing surface of the bed of material, the dust of friction material generation can be effectively discharged out and influences friction material
Normal use；Good heat dissipation effect, long service life.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Referring to Fig. 1, wear resistant automobile brake block of the invention, including steel frame construction 1 and friction material layer 2, the friction material
Layer 2 is fixed on steel frame construction 1, and the rubbing surface of the friction material layer 2 is equipped with the arc groove 3 of 3mm depth, the friction material
Layer 2 is grouped as by the group of following parts by weight: butyl butylbenzene 1-10, cumyl hydroperoxide 0.5-2, epoxy resin 0.5-2, boron phenol
Urea formaldehyde 1-15, polypropylene 1-15, nylon powder 6-10, boron nitride 5-10, coupling agent 0.01-0.05, dicumyl peroxide 1-5,
Sulphur powder 1-2, benzoic acid 1-2, stearic acid 1-2, boric acid 1-2, graphite 30-50 reduced iron powder 1-2, barium sulfate 1-2, bauxite
0.5-2, feldspar powder 0.5-2, zinc oxide 0.5-2, promotor 0.01-0.05, anti-aging agent 0.01-0.05,1-2 parts of reduced iron powder,
The cecum of the arc groove 3 is located at 2 middle part of friction material layer, and open end is located at the outside of the friction material layer 2, the friction
Reinforcing rib is fixed in material layer 2.
The configuration of the present invention is simple, it is easy to use, safe, arc groove 3 is set on the rubbing surface of friction material layer 2, it can
It is effectively discharged out the dust of friction material generation, and does not influence the normal use of friction material；Good heat dissipation effect, service life
It is long.
Claims (3)
1. a kind of wear resistant automobile brake block, including steel frame construction and friction material layer, the friction material layer are fixed on steel frame construction
On, it is characterised in that: the rubbing surface of the friction material layer is equipped with the arc groove of 3mm depth, and the friction material layer is by following
The group of parts by weight is grouped as: butyl butylbenzene 1-10, cumyl hydroperoxide 0.5-2, epoxy resin 0.5-2, boron bakelite resin 1-
15, polypropylene 1-15, nylon powder 6-10, boron nitride 5-10, coupling agent 0.01-0.05, dicumyl peroxide 1-5, sulphur powder 1-
2, benzoic acid 1-2, stearic acid 1-2, boric acid 1-2, graphite 30-50 reduced iron powder 1-2, barium sulfate 1-2, bauxite 0.5-2, feldspar
Powder 0.5-2, zinc oxide 0.5-2, promotor 0.01-0.05, anti-aging agent 0.01-0.05,1-2 parts of reduced iron powder.
2. wear resistant automobile brake block according to claim 1, it is characterised in that: the cecum of the arc groove is located at friction material
In the middle part of the bed of material, open end is located at the outside of the friction material layer.
3. wear resistant automobile brake block according to claim 1, it is characterised in that: be fixed with reinforcement in the friction material layer
Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071577.1A CN109751346A (en) | 2017-11-03 | 2017-11-03 | Wear resistant automobile brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071577.1A CN109751346A (en) | 2017-11-03 | 2017-11-03 | Wear resistant automobile brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109751346A true CN109751346A (en) | 2019-05-14 |
Family
ID=66399376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071577.1A Pending CN109751346A (en) | 2017-11-03 | 2017-11-03 | Wear resistant automobile brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109751346A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792707A (en) * | 2019-10-29 | 2020-02-14 | 中车长春轨道客车股份有限公司 | Friction-resistant brake block for high-speed train |
| CN110805633A (en) * | 2019-10-29 | 2020-02-18 | 中车长春轨道客车股份有限公司 | Friction-resistant brake block of high-speed train and preparation method thereof |
-
2017
- 2017-11-03 CN CN201711071577.1A patent/CN109751346A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792707A (en) * | 2019-10-29 | 2020-02-14 | 中车长春轨道客车股份有限公司 | Friction-resistant brake block for high-speed train |
| CN110805633A (en) * | 2019-10-29 | 2020-02-18 | 中车长春轨道客车股份有限公司 | Friction-resistant brake block of high-speed train and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |