CN213899683U - Multilayer structure formula graphene brake pad of making an uproar that falls - Google Patents
Multilayer structure formula graphene brake pad of making an uproar that falls Download PDFInfo
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- CN213899683U CN213899683U CN202022813752.3U CN202022813752U CN213899683U CN 213899683 U CN213899683 U CN 213899683U CN 202022813752 U CN202022813752 U CN 202022813752U CN 213899683 U CN213899683 U CN 213899683U
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Abstract
The utility model discloses a multilayer structural formula graphene brake block of making an uproar falls, including steel deck, bonding insulating layer, clutch blocks, bonding insulating layer connecting steel deck and clutch blocks, clutch blocks include frictional layer, buffer layer, and the left side of clutch blocks sets up baffle and steel brush, sets up adhesive layer one between buffer layer and the frictional layer, and the baffle top is connected with the bonding insulating layer, sets up adhesive layer two between baffle right side and the buffer layer, and the steel brush sets up in the baffle rear portion, multilayer structural formula fall graphene brake block of making an uproar, the brake blocks that friction layer and baffle are graphite alkenyl, the wearability is good, the structure is lighter, difficult noise generation, rust spot on the brake disc can be got rid of to the steel brush, can avoid the uneven noise that leads to of brake disc, whole result of use is better.
Description
Technical Field
The utility model belongs to car brake block field, concretely relates to multilayer structural formula graphene brake block of making an uproar falls.
Background
The automobile brake pad is a friction material fixed on a brake drum or a brake disc rotating with a wheel, and generally comprises a steel plate, an adhesive heat-insulating layer and a friction block, wherein the friction block bears external pressure to generate a friction effect so as to achieve the aim of decelerating the vehicle, the friction block is formed by adding a plurality of fillers, metal wires or silicon oxide, reinforcing fibers, adhesives and the like to the friction material, and when the friction material acts on the brake disc or the brake drum to generate friction force during braking, the friction material can be peeled and ground along with the movement of the surface so as to play the roles of silencing and taking away heat during friction.
The friction block is too hard, noise is easy to occur, and the brake disc can be scratched; the uneven friction caused by rusting due to the wetting of the surface of the brake disc also causes noise.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a graphite alkene brake block of making an uproar falls in multilayer structural formula has solved the noise problem that the clutch blocks is too hard and the brake disc rusts and leads to.
The utility model provides a graphite alkene brake block of making an uproar falls in multilayer structure formula, includes steel deck, bonding insulating layer, clutch blocks, the steel deck below sets up the bonding insulating layer, bonding insulating layer below sets up the clutch blocks, the clutch blocks includes frictional layer, buffer layer, and the left side of clutch blocks sets up baffle and steel brush, the friction layer is graphite alkene brake blocks, the buffer layer is carbon pottery brake blocks, sets up adhesive linkage one between buffer layer and the frictional layer, adhesive linkage one and bonding insulating layer formula structure as an organic whole, the baffle top is connected with the bonding insulating layer, sets up adhesive linkage two between baffle right side and the buffer layer, adhesive linkage two and bonding insulating layer formula structure as an organic whole, the steel brush sets up in the baffle rear portion, and the steel brush is a set of spiral steel wire.
As an improvement of the utility model, the steel wire brush is fixedly connected with the steel plate layer.
As an improvement of the utility model, the steel wire brush is under a large pressure and has a short length, and the shortest length is not more than one fourth of the thickness of the friction block.
As an improvement of the present invention, the top of the front view section of the guide plate is rectangular, the bottom of the front view section of the guide plate is triangular, and the left view section of the guide plate is rectangular.
As an improvement of the utility model, the hardness of the buffer layer is 1~1.25 times of the hardness of the frictional layer.
As an improvement of the present invention, the hardness of the guide plate is equal to the hardness of the friction layer.
The utility model has the advantages that:
a graphene brake block of making an uproar falls in multilayer structural formula, the frictional layer, the buffer layer plays main frictional action with the baffle, the frictional layer is the brake block of graphite alkene base with the baffle, the wearability is good, the structure is lighter, be difficult for producing the noise, the hardness of buffer layer is higher than the hardness of frictional layer, can play certain supporting role, thereby it leads to the atress inhomogeneous friction inhomogeneous to avoid the frictional layer atress to produce certain deformation, influence the long-term use of brake block, the buffer layer can restrict the distance between brake block and the brake disc simultaneously, avoid the steel brush to influence the use in the frictional layer at in-process card income such as backing a car, very strong practicality has, the rust spot on the brake disc can be got rid of to the steel brush, can avoid the noise that the brake disc is uneven to lead to, whole result of use is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic left-side view cross-sectional structure of the guide plate of the present invention.
List of reference numerals:
1. the steel plate comprises a steel plate layer, 2 a bonding heat insulation layer, 3 a friction block, 4 a friction layer, 5 a buffer layer, 6 a guide plate, 7 a steel wire brush, 8 a bonding layer I and 9 a bonding layer II.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, the multilayer structure noise reduction graphene brake pad comprises a steel plate layer 1, a bonding heat insulation layer 2 and a friction block 3, a bonding heat insulation layer 2 is arranged below the steel plate layer 1, a friction block 3 is arranged below the bonding heat insulation layer 2, the friction block 3 comprises a friction layer 4 and a buffer layer 5, a guide plate 6 and a steel wire brush 7 are arranged on the left side of the friction block 3, the friction layer 4 is a graphene brake block, the buffer layer 5 is a carbon ceramic brake block, a first bonding layer 8 is arranged between the buffer layer 5 and the friction layer 4, the first adhesive layer 8 and the adhesive heat-insulating layer 2 are of an integrated structure, the top of the guide plate 6 is connected with the adhesive heat-insulating layer 2, a second adhesive layer 9 is arranged between the right side of the guide plate 6 and the buffer layer 5, the second adhesive layer 9 and the adhesive heat insulation layer 2 are of an integrated structure, the steel wire brush 7 is arranged at the rear part of the guide plate 6, and the steel wire brush 7 is a group of spiral steel wires.
As shown in the figure, the multilayer structure noise reduction graphene brake pad of the utility model has the main friction function of the friction layer 4, the buffer layer 5 and the guide plate 6, the friction layer 4 and the guide plate 6 are graphene-based brake blocks, the abrasion resistance is good, the structure is light, noise is not easy to generate, the hardness of the buffer layer 5 is higher than that of the friction layer 4, a certain supporting function can be realized, the long-term use of the brake pad is prevented from being influenced due to uneven friction caused by uneven stress due to certain deformation of the friction layer 4 under stress, buffer layer 5 can restrict the distance between brake block and the brake disc simultaneously, avoids steel brush 7 to block in-process card such as backing a car and influences the use in friction layer 4, has very strong practicality, and steel brush 7 can get rid of the rust spot on the brake disc, can avoid the noise that the brake disc is uneven to lead to, and whole result of use is better.
As shown in the figure, steel brush 7 and steel deck 1 fixed connection, steel brush 7 pass through the metal hot melt mode and are connected with steel deck 1, can be more firm, avoid the drop that the friction leads to, avoid the card to go into between clutch blocks 3 and the brake disc, lead to the brake disc wearing and tearing, influence the brake disc and use and produce the noise.
As shown in the figure, the steel wire brush 7 is subjected to large pressure and short in length, the shortest length is no more than one fourth of the thickness of the friction block 3, the steel wire brush 7 can be compressed according to the abrasion of the brake pad, the compression space of the steel wire brush 7 is large, the contact pressure of the steel wire brush 7 and a brake disc is small, and the abrasion to the brake disc is small.
As shown in the figure, the top of the front view section of the guide plate 6 is rectangular, the bottom of the front view section of the guide plate 6 is triangular, the left view section of the guide plate 6 is rectangular, and the guide plate 6 forms a semi-surrounding form for the steel wire brush 7, so that the movement of the steel wire brush 7 can be limited, and the steel wire brush 7 is prevented from influencing the safety of the brake disc.
As shown in the figure, buffer layer 5's hardness is 1~1.25 times of the hardness of frictional layer 4, buffer layer 5's hardness is a little higher than frictional layer 4's hardness, can play certain supporting role, thereby it leads to the atress inhomogeneous uneven friction that leads to avoid frictional layer 4 atress to produce certain deformation, influence the long-term use of brake block, buffer layer 5 can restrict the distance between brake block and the brake disc simultaneously, avoid steel brush 7 to go into frictional layer 4 internal influence use at in-process card such as backing a car, have very strong practicality, avoid producing hard spot simultaneously and lead to the noise, and is more practical.
As shown in the figure, the hardness of the guide plate 6 is equal to that of the friction layer 4, and the friction can be received and the thickness can be reduced according to the thickness reduction process of the friction layer 4, so that the normal use is not influenced.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features.
Claims (6)
1. The utility model provides a graphite alkene brake block of making an uproar falls to multilayer structural formula which characterized in that: the novel carbon ceramic brake pad is characterized by comprising a steel plate layer, a bonding heat insulation layer and a friction block, wherein the bonding heat insulation layer is arranged below the steel plate layer, the friction block is arranged below the bonding heat insulation layer and comprises a friction layer and a buffer layer, a guide plate and a steel wire brush are arranged on the left side of the friction block, the friction layer is a graphene brake block, the buffer layer is a carbon ceramic brake block, a first bonding layer is arranged between the buffer layer and the friction layer, the first bonding layer and the bonding heat insulation layer are of an integral structure, the top of the guide plate is connected with the bonding heat insulation layer, a second bonding layer is arranged between the right side of the guide plate and the buffer layer, the second bonding layer and the bonding heat insulation layer are of an integral structure, the steel wire brush is arranged at the rear part of the guide plate, and the steel wire brush is a group of spiral steel wires.
2. The noise-reducing graphene brake pad with a multi-layer structure as claimed in claim 1, wherein: and the steel wire brush is fixedly connected with the steel plate layer.
3. The noise reduction graphene brake pad with a multi-layer structure as claimed in claim 2, wherein: the steel wire brush is short when being subjected to large pressure, and the shortest length does not exceed one fourth of the thickness of the friction block.
4. The noise-reducing graphene brake pad with a multi-layer structure as claimed in claim 1, wherein: the top of the front view section of the guide plate is rectangular, the bottom of the front view section of the guide plate is triangular, and the left view section of the guide plate is rectangular.
5. The noise-reducing graphene brake pad with a multi-layer structure as claimed in claim 1, wherein: the hardness of the buffer layer is 1-1.25 times of that of the friction layer.
6. The noise-reducing graphene brake pad with a multi-layer structure as claimed in claim 1, wherein: the hardness of the guide plate is equal to that of the friction layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022813752.3U CN213899683U (en) | 2020-11-30 | 2020-11-30 | Multilayer structure formula graphene brake pad of making an uproar that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022813752.3U CN213899683U (en) | 2020-11-30 | 2020-11-30 | Multilayer structure formula graphene brake pad of making an uproar that falls |
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| Publication Number | Publication Date |
|---|---|
| CN213899683U true CN213899683U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022813752.3U Active CN213899683U (en) | 2020-11-30 | 2020-11-30 | Multilayer structure formula graphene brake pad of making an uproar that falls |
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| Country | Link |
|---|---|
| CN (1) | CN213899683U (en) |
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2020
- 2020-11-30 CN CN202022813752.3U patent/CN213899683U/en active Active
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