CN220118538U - Anti-deformation heat-resistant aramid ceramic brake lining - Google Patents
Anti-deformation heat-resistant aramid ceramic brake lining Download PDFInfo
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- CN220118538U CN220118538U CN202320466959.9U CN202320466959U CN220118538U CN 220118538 U CN220118538 U CN 220118538U CN 202320466959 U CN202320466959 U CN 202320466959U CN 220118538 U CN220118538 U CN 220118538U
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- 239000000919 ceramic Substances 0.000 title claims abstract description 38
- 239000004760 aramid Substances 0.000 title claims abstract description 24
- 229920003235 aromatic polyamide Polymers 0.000 title claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 32
- 230000017525 heat dissipation Effects 0.000 claims description 30
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 19
- 229920006231 aramid fiber Polymers 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000002657 fibrous material Substances 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000003575 carbonaceous material Substances 0.000 claims description 3
- 239000000571 coke Substances 0.000 claims description 3
- 239000002783 friction material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of brake linings, and particularly relates to an anti-deformation heat-resistant aramid ceramic brake lining which comprises a friction layer, a heat-resistant layer, a heat-radiating layer, a heat-insulating layer, a reinforcing layer and a mounting plate.
Description
Technical Field
The utility model belongs to the technical field of brake linings, and particularly relates to an anti-deformation heat-resistant aramid ceramic brake lining.
Background
With the rapid development of the industry in China, the automobile manufacturing industry is rapidly advanced, in the automobile manufacturing process, a brake device of an automobile is a main factor for ensuring the running safety of the automobile, the brake of the automobile is commonly called as a brake and a brake, the brake mainly comprises a brake frame, a brake piece, an operating device and the like, a brake lining belongs to a critical part in the brake, but the traditional brake lining has poor wear resistance and short service life, the heat resistance is also poor, and after the automobile is used for a period of time, the brake lining can deform due to too high heat generated by friction, so that the brake lining is damaged.
Patent document CN216666315U discloses a shape heat resistance aramid fiber ceramic brake lining of preapring for an unfavorable turn of events relates to brake lining production field, including support and lining, the surface of support is provided with amortization paster, and the outside of amortization paster is provided with hydraulic piston, hydraulic piston's surface is connected with oil pipe, the inboard surface of support is provided with first tooth layer, the lining is located the inboard of support, the inboard of lining is provided with the brake disc, and the top of lining is provided with the iron plate. According to the utility model, the friction layer is made of ceramic fiber materials, compared with steel fibers, the friction layer made of ceramic fibers is cleaner and quieter, the lining comprises the friction layer, the heat dissipation layer, the second tooth layer and the bonding layer, the contact area between the lining and the support is increased through the arrangement of the first tooth layer and the second tooth layer, the strong adhesive smearing range is wider, the bonding layer is formed, and the connection strength between the lining and the support is effectively improved.
The brake lining still has the place that can improve in the use, and its in-process of using can produce a large amount of heat because of friction, and above-mentioned brake lining's heat dissipation layer structure is simpler, and heat dispersion is lower, does not have the ability of giving off heat fast, and its anti-deformation ability is more limited simultaneously.
Based on the above, the utility model designs an anti-deformation heat-resistant aramid ceramic brake lining to solve the above problems.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the anti-deformation heat-resistant aramid ceramic brake lining which has the characteristics of strong anti-deformation capability, heat resistance and good heat dissipation effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-deformation heat resistance aramid fiber ceramic brake lining, includes friction layer, heat-resisting layer, heat dissipation layer, insulating layer, enhancement layer, mounting panel, the friction layer includes the aramid fiber ceramic layer, the friction surface on aramid fiber ceramic layer is made by aramid fiber and ceramic fiber material, the inside on aramid fiber ceramic layer is provided with the enhancement layer, the enhancement layer is an arc trapezium structure, the enhancement layer is made by steel fiber friction material, the friction layer is in the same place through adhesive and heat-resisting layer fixed connection, the heat-resisting layer mainly is made by carbon material.
As a preferable technical scheme of the utility model, the heat-resistant layer is fixedly connected with the heat dissipation layer through an adhesive, the heat dissipation layer is fixedly connected with the heat insulation layer through an adhesive, the heat insulation layer is fixedly connected with the reinforcing layer through an adhesive, and the reinforcing layer is fixedly connected with the mounting plate through an adhesive.
As a preferable technical scheme of the utility model, the heat dissipation layer comprises a heat absorption plate body, a plurality of heat dissipation fins are arranged in the heat absorption plate body, and air inlet through holes are arranged between the heat dissipation fins.
As a preferable technical scheme of the utility model, the air inlet through hole is a square through hole, a top cavity layer is arranged above the inner radiating fins of the heat absorbing plate body, and a plurality of radiating holes are arranged on one side of the heat absorbing plate body connected with the heat-resistant layer.
As a preferable technical scheme of the utility model, the reinforcing layer comprises an outer layer body, a plurality of first reinforcing steel bars are arranged in the outer layer body, a plurality of second reinforcing steel bars are fixedly connected to the first reinforcing steel bars, and a reinforcing steel mesh is formed by the plurality of first reinforcing steel bars and the plurality of second reinforcing steel bars.
As a preferable embodiment of the present utility model, the first reinforcing steel bar and the second reinforcing steel bar provided inside the outer layer body are made of alloy steel materials.
As a preferable technical scheme of the utility model, the heat-insulating layer fixedly connected with the heat-radiating layer through the adhesive is mainly made of heat-insulating material coke.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the anti-deformation anti-friction lining is used, the anti-deformation capacity of the whole aramid ceramic layer can be enhanced under the action of the reinforcing layer arranged in the aramid ceramic layer through the friction layer and the reinforcing layer, and meanwhile, the reinforcing layer is exposed along with the abrasion of the friction surface of the aramid ceramic layer, so that the friction is enhanced under the combined action of the friction surface of the aramid ceramic layer and the reinforcing layer, the phenomenon that the friction force of a brake lining is reduced after long-time friction is prevented, and the anti-deformation capacity of the lining main body can be improved under the action of the reinforcing steel mesh formed by the first reinforcing steel bar and the second reinforcing steel bar in the reinforcing layer, and the deformation resistance of the brake lining is improved;
2. when the heat-absorbing plate is used, the heat generated by friction between the brake lining and the brake disc is transferred to the heat-resistant layer through the friction layer and then transferred to the heat-absorbing plate body through the heat-resistant layer, the heat is quickly absorbed through the heat-absorbing plate body, meanwhile, the heat-dissipating area is increased through the plurality of radiating fins in the heat-absorbing plate body, and the generated wind can pass through the air inlet through holes along with running of an automobile, and the heat in the heat-dissipating layer is quickly taken away along with circulation of air to cool the heat-dissipating layer, so that the heat can be quickly dissipated by the heat-dissipating layer, and the heat resistance of the brake lining is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall side structure of the present utility model;
FIG. 3 is a schematic view of the overall explosive structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of a friction layer according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a heat dissipation layer according to the present utility model;
FIG. 6 is a schematic cross-sectional view of a reinforcement layer of the present utility model.
In the figure: 1. a friction layer; 101. an aramid ceramic layer; 102. a reinforcing layer; 2. a heat-resistant layer; 3. a heat dissipation layer; 301. a heat absorbing plate body; 302. a heat sink; 303. an air inlet through hole; 304. a top cavity layer; 305. a heat radiation hole; 4. a thermal insulation layer; 5. a reinforcing layer; 501. an outer layer body; 502. a first reinforcing steel bar; 503. a second reinforcing steel bar; 6. and (3) mounting a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides an anti-deformation heat resistance aramid fiber ceramic brake lining, including friction layer 1, heat-resistant layer 2, heat dissipation layer 3, insulating layer 4, enhancement layer 5, mounting panel 6, friction layer 1 includes aramid fiber ceramic layer 101, the friction surface of aramid fiber ceramic layer 101 is made by aramid fiber and ceramic fiber material, the inside of aramid fiber ceramic layer 101 is provided with enhancement layer 102, enhancement layer 102 is an arc trapezium structure, enhancement layer 102 is made by steel fiber friction material, friction layer 1 is in the same place through adhesive and heat-resistant layer 2 fixed connection, heat-resistant layer 2 mainly is made by carbon material.
Referring to fig. 3 and fig. 4, in specific use, under the action of the reinforcing layer 102, the deformation resistance of the aramid ceramic layer 101 as a whole can be enhanced, and meanwhile, the friction performance can be enhanced to a certain extent.
The heat-resistant layer 2 is fixedly connected with the heat dissipation layer 3 through an adhesive, the heat dissipation layer 3 is fixedly connected with the heat insulation layer 4 through an adhesive, the heat insulation layer 4 is fixedly connected with the reinforcing layer 5 through an adhesive, and the reinforcing layer 5 is fixedly connected with the mounting plate 6 through an adhesive.
Referring to fig. 3, in specific use, the above connection method can achieve the purpose of improving the heat resistance and deformation resistance of the brake lining.
The heat dissipation layer 3 includes a heat absorption plate body 301, a plurality of heat dissipation fins 302 are disposed in the heat absorption plate body 301, and air inlet through holes 303 are disposed between the heat dissipation fins 302.
The air inlet through hole 303 is a square through hole, a top cavity layer 304 is arranged above the inner radiating fins 302 of the heat absorbing plate 301, and a plurality of radiating holes 305 are arranged on one side of the heat absorbing plate 301 connected with the heat-resistant layer 2.
Referring to fig. 5, in specific use, under the action of the heat dissipation holes 305, air can rapidly dissipate the heat absorbed by the heat-resistant layer 2 through the heat dissipation holes 305, so that the heat dissipation capability of the heat-resistant layer 2 by the heat dissipation layer 3 is enhanced, and the heat resistance of the brake lining is improved.
The reinforcing layer 5 comprises an outer layer body 501, a plurality of first reinforcing steel bars 502 are arranged in the outer layer body 501, a plurality of second reinforcing steel bars 503 are fixedly connected to the first reinforcing steel bars 502, and a reinforcing steel mesh is formed by the plurality of first reinforcing steel bars 502 and the plurality of second reinforcing steel bars 503.
The first reinforcing steel bar 502 and the second reinforcing steel bar 503 provided inside the outer layer body 501 are made of alloy steel materials.
Referring to fig. 6, in specific use, under the action of the reinforcing steel mesh formed by the first reinforcing steel bar 502 and the second reinforcing steel bar 503, the overall deformation resistance of the reinforcing layer 5 can be greatly improved, so as to achieve the purpose of improving the deformation resistance of the brake lining.
The heat-insulating layer 4, to which the heat-dissipating layer 3 is fixedly connected by an adhesive, is mainly made of a coke, which is a heat-insulating material.
Referring to fig. 3, in specific use, under the effect of the heat insulation layer 4, the heat dissipation layer 3 and the reinforcing layer 5 can be separated from each other, so as to avoid the influence of the heat absorbed by the heat dissipation layer 3 on the deformation preventing capability of the reinforcing layer 5.
The working principle and the using flow of the utility model are as follows: in the using process of the brake lining, the whole deformation resistance of the friction layer 1 can be enhanced through the enhancement layer 102 arranged in the aramid ceramic layer 101, meanwhile, the friction surface of the aramid ceramic layer 101 is rubbed along with the exposure of the enhancement layer 102, the enhancement layer 102 can also play a role in enhancing friction, the phenomenon that the friction of the brake lining disappears due to abrasion of the friction surface caused by long-time use is prevented, meanwhile, the enhancement layer 5 can effectively play a role in enhancing the deformation resistance of the brake lining under the action of the enhancement steel mesh formed by the first enhancement steel bars 502 and the second enhancement steel bars 503 arranged in the enhancement layer 5, heat generated by friction of the friction layer 1 can be transferred to the heat-resistant layer 3 through the heat-resistant layer 2, the heat on the heat-resistant sheet 302 and the heat in the heat-resistant plate 301 can be rapidly carried away by the circulation of the air along with the running air of an automobile through the air inlet through hole 303, the purpose of rapidly taking away the heat on the heat of the heat-resistant sheet 302 and the heat-resistant plate 301 is achieved, and the heat-resistant performance of the brake lining is rapidly carried away.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an anti-deformation heat resistance aramid fiber ceramic brake lining, includes friction layer (1), heat-resisting layer (2), heat dissipation layer (3), insulating layer (4), enhancement layer (5), mounting panel (6), its characterized in that: the friction layer (1) comprises an aramid ceramic layer (101), the friction surface of the aramid ceramic layer (101) is made of aramid fibers and ceramic fiber materials, a reinforcing layer (102) is arranged in the aramid ceramic layer (101), the reinforcing layer (102) is of an arc-shaped trapezoid structure, the reinforcing layer (102) is made of steel fiber friction materials, the friction layer (1) is fixedly connected with a heat-resistant layer (2) through an adhesive, and the heat-resistant layer (2) is mainly made of carbon materials.
2. The anti-deformation heat-resistant aramid ceramic brake lining according to claim 1, wherein: the heat-resistant layer (2) is fixedly connected with the heat dissipation layer (3) through an adhesive, the heat dissipation layer (3) is fixedly connected with the heat insulation layer (4) through the adhesive, the heat insulation layer (4) is fixedly connected with the reinforcing layer (5) through the adhesive, and the reinforcing layer (5) is fixedly connected with the mounting plate (6) through the adhesive.
3. The anti-deformation heat-resistant aramid ceramic brake lining according to claim 1, wherein: the heat dissipation layer (3) comprises a heat absorption plate body (301), a plurality of heat dissipation fins (302) are arranged in the heat absorption plate body (301), and air inlet through holes (303) are formed between the heat dissipation fins (302).
4. A deformation-resistant heat-resistant aramid ceramic brake pad according to claim 3, wherein: the air inlet through hole (303) is a square through hole, a top cavity layer (304) is formed above the inner radiating fins (302) of the heat absorbing plate body (301), and a plurality of radiating holes (305) are formed in one side, connected with the heat-resistant layer (2), of the heat absorbing plate body (301).
5. The anti-deformation heat-resistant aramid ceramic brake lining according to claim 1, wherein: the reinforcing layer (5) comprises an outer layer body (501), a plurality of first reinforcing steel bars (502) are arranged in the outer layer body (501), a plurality of second reinforcing steel bars (503) are fixedly connected to the first reinforcing steel bars (502), and a plurality of reinforcing steel nets are formed by the first reinforcing steel bars (502) and the second reinforcing steel bars (503).
6. The anti-deformation heat-resistant aramid ceramic brake lining according to claim 5, wherein: the first reinforcing steel bar (502) and the second reinforcing steel bar (503) arranged inside the outer layer body (501) are made of alloy steel materials.
7. The anti-deformation heat-resistant aramid ceramic brake lining according to claim 1, wherein: the heat dissipation layer (3) is fixedly connected with the heat insulation layer (4) through an adhesive and is mainly made of heat insulation material coke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320466959.9U CN220118538U (en) | 2023-03-13 | 2023-03-13 | Anti-deformation heat-resistant aramid ceramic brake lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320466959.9U CN220118538U (en) | 2023-03-13 | 2023-03-13 | Anti-deformation heat-resistant aramid ceramic brake lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118538U true CN220118538U (en) | 2023-12-01 |
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ID=88893163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320466959.9U Active CN220118538U (en) | 2023-03-13 | 2023-03-13 | Anti-deformation heat-resistant aramid ceramic brake lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118538U (en) |
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- 2023-03-13 CN CN202320466959.9U patent/CN220118538U/en active Active
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