CN112922983A - Brake lining with strong brake performance - Google Patents
Brake lining with strong brake performance Download PDFInfo
- Publication number
- CN112922983A CN112922983A CN201911236010.4A CN201911236010A CN112922983A CN 112922983 A CN112922983 A CN 112922983A CN 201911236010 A CN201911236010 A CN 201911236010A CN 112922983 A CN112922983 A CN 112922983A
- Authority
- CN
- China
- Prior art keywords
- friction material
- brake
- back plate
- steel
- brake lining
- 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
- 239000002783 friction material Substances 0.000 claims description 34
- 241000357293 Leptobrama muelleri Species 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 12
- 229920000297 Rayon Polymers 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- -1 dirt Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 19
- 239000012790 adhesive layer Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D69/0416—Attachment of linings specially adapted for curved linings
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/0031—Devices for retaining friction material debris, e.g. dust collectors or filters
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/005—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure
- F16D2069/006—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure comprising a heat-insulating layer
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/045—Bonding
- F16D2069/0466—Bonding chemical, e.g. using adhesives, vulcanising
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0034—Materials; Production methods therefor non-metallic
- F16D2200/0039—Ceramics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention belongs to the technical field of automobile braking, and particularly relates to a brake lining with strong braking performance. According to the novel brake lining, the grinding force between the brake pad and the brake disc is effectively improved through the arranged chamfer, dust, dirt, water and the like can be timely removed through the groove in the using process, the brake disc is prevented from being blocked, the normal use of a brake system is ensured, and the novel brake lining is simple to use and convenient to install.
Description
Technical Field
The invention relates to the technical field of automobile brakes, in particular to a brake lining with strong brake performance.
Background
The working principle of the brake mainly comes from friction, and the kinetic energy of the vehicle running is converted into heat energy after friction by using the friction between the brake pad and a brake disc (drum) and between the tire and the ground, so that the vehicle is stopped. A good and efficient braking system must provide a stable, sufficient and controllable braking force, and have good hydraulic transmission and heat dissipation capability, so as to ensure that the force applied by the driver from the brake pedal can be sufficiently and effectively transmitted to the master cylinder and the slave cylinders, and to avoid hydraulic failure and brake recession caused by high heat. The replacement of the brake pads depends on how long your pads have been used in your automobile life. Generally, if you travel more than 80000 kilometers, the brake pads need to be replaced. However, if you hear the sound from your wheel friction you should change the brake pads no matter how much your mileage is. If you have not yet know how many kilometers you have traveled, you may go to a store where the pads are changed for free, buy them with brake pads or go to a car service to install them.
There are the following problems:
in the prior art, the brake lining is used as an important part in automobile braking, the traditional brake pad is attached in a sealed manner and connected, however, the brake pad is easy to cause internal dust and dirt to block a brake disc in long-time use, so that a braking system fails, the traditional brake pad is often connected through gluing, and the brake pad is easy to fall off when the brake pad is braked for a long time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a brake lining with strong brake performance, which solves the problems that the brake disc is easily blocked by internal dust and dirt in long-time use to cause failure of a brake system, and the traditional brake pad is often connected through glue to easily cause the brake pad to fall off in long-time brake.
In order to achieve the purpose, the invention provides the following technical scheme: the brake lining sheet comprises a steel back plate, wherein two ends of the steel back plate are fixedly connected with connecting angles, the upper surface of the steel back plate is fixedly connected with a viscose layer, the upper surface of the viscose layer is fixedly connected with a heat insulation layer, the upper surface of the heat insulation layer is fixedly connected with a friction material, the outer surface of the friction material is fixedly provided with a chamfer, the middle of the friction material is fixedly provided with a groove, the steel back plate is fixedly provided with a fixing hole, and the outer surface of the steel back plate is fixedly provided with a twill.
As a preferred technical scheme of the invention, the connecting angle is fixedly connected with the steel back plate through welding, and the adhesive layer is fixedly connected with the upper surface of the steel back plate through gluing.
As a preferred technical scheme of the invention, the heat insulation layer is fixedly connected with the upper surface of the steel back plate through an adhesive layer, and the friction material is fixedly connected with the steel back plate through the heat insulation layer.
As a preferable technical scheme of the invention, the included angle between the chamfer and the steel back plate is 30 degrees, and the chamfer is fixedly arranged at two ends of the friction material.
As a preferable technical scheme of the invention, the groove is fixedly arranged in the friction material and penetrates through the front end and the rear end of the friction material.
As a preferred technical scheme of the invention, the fixing hole penetrates through and is connected with the upper surface and the lower surface of the steel back plate, the friction material is made of ceramic materials, and the heat insulation layer is made of heat insulation materials.
As a preferred technical scheme of the invention, the number of the fixing holes is a plurality of groups, and the fixing holes are distributed on the upper surface of the steel back plate in an array manner.
Compared with the prior art, the invention provides the brake lining with strong braking performance, which has the following beneficial effects:
this brake lining that brake performance is strong through setting up a novel brake lining, effectively promotes the mill result of brake block and brake disc through the chamfer that sets up, can in time get rid of dust, spot, water etc. in the use through the recess, avoids blockking up the brake disc, guarantees that braking system can normal use.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the structure of the backing steel of the present invention;
FIG. 3 is a schematic side view of the present invention.
In the figure: 1. a steel backing plate; 2. a connecting angle; 3. an adhesive layer; 4. a thermal insulation layer; 5. a friction material; 6. chamfering; 7. a groove; 8. a fixing hole; 9. twill.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in this embodiment: a brake lining with strong brake performance comprises a steel back plate 1, wherein two ends of the steel back plate 1 are fixedly connected with connecting angles 2, the upper surface of the steel back plate 1 is fixedly connected with an adhesive layer 3, the upper surface of the adhesive layer 3 is fixedly connected with a heat insulation layer 4, the upper surface of the heat insulation layer 4 is fixedly connected with a friction material 5, the outer surface of the friction material 5 is fixedly provided with a chamfer 6, the middle part of the friction material 5 is fixedly provided with a groove 7, the inside of the steel back plate 1 is fixedly provided with a fixing hole 8, and the outer surface of the steel back plate 1 is fixedly; make steel backplate 1 can with the effective fixed connection of brake shoe through connection angle 2, it is more stable to make steel backplate 1 be connected with the external part through fixed orifices 8, guarantee that the brake facing can not drop, increase the friction degree of grinding between steel backplate 1 and the brake disc through chamfer 6, make friction material 5 can reach the degree of grinding with the brake disc in advance, can effectively be with inside dust and water through recess 7, the spot is got rid of, make steel backplate 1 can with 5 ground fixed connection of friction material through twill 9, make friction material 5 can with 1 upper surface fixed connection of steel backplate through viscose layer 3, avoid steel backplate 1 to take place deformation through insulating layer 4, cause steel backplate 1 to be connected with friction material 5 and drop.
In this embodiment, connect angle 2 through welding and 1 fixed connection of steel backplate, viscose layer 3 is connected through gluing and 1 upper surface fixed connection of steel backplate, insulating layer 4 is connected through viscose layer 3 and 1 upper surface fixed connection of steel backplate, friction material 5 passes through insulating layer 4 and 1 fixed connection of steel backplate, chamfer 6 is 30 with 1 horizontal contained angle of steel backplate, 6 fixed both ends that set up at friction material 5 of chamfer, the fixed setting of recess 7 is inside friction material 5, both ends around 5 of friction material are run through to recess 7, the upper and lower surface of 8 through connection steel backplate of fixed orifices, friction material 5 is ceramic material, insulating layer 4 has thermal insulation material to constitute. The number of the fixing holes 8 is a plurality of groups, and the fixing holes 8 are distributed on the upper surface of the steel back plate 1 in a lifting array manner; make steel backplate 1 and external component be connected more stably through fixed orifices 8, guarantee that the brake lining can not drop, through chamfer 6 increase friction degree of friction between steel backplate 1 and the brake disc, make friction material 5 can reach the degree of friction with the brake disc in advance.
The working principle and the using process of the invention are as follows: the steel back plate 1 can be effectively and fixedly connected with a brake shoe through the connecting angle 2, the steel back plate 1 is more stably connected with an external part through the fixing hole 8, the brake lining is guaranteed not to fall off, the friction and grinding degree between the steel back plate 1 and a brake disc is increased through the chamfer 6, the friction material 5 can reach the grinding degree with the brake disc in advance, the dust, water and stains inside the steel back plate can be effectively removed through the groove 7, the steel back plate 1 can be fixedly connected with the ground of the friction material 5 through the twill 9, the friction material 5 can be fixedly connected with the upper surface of the steel back plate 1 through the viscose layer 3, the steel back plate 1 is prevented from deforming through the heat insulation layer 4, the steel back plate 1 and the friction material 5 are connected and fall off, the grinding force between the brake shoe and the brake disc is effectively improved through the arranged chamfer, the dust, the friction force between the brake shoe and the brake disc can be, Stains, water and the like, so that the brake disc is prevented from being blocked, and the normal use of the brake system is ensured.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A brake lining with strong braking performance comprises a steel back plate (1), and is characterized in that: steel backplate (1) both ends fixedly connected with connection angle (2), fixed surface is connected with viscose layer (3) on steel backplate (1), the last fixed surface of viscose layer (3) is connected with insulating layer (4), fixed surface is connected with friction material (5) on insulating layer (4), chamfer (6) have been seted up to friction material (5) external surface fixation, friction material (5) middle part is fixed to be seted up flutedly (7), steel backplate (1) inside fixed be provided with fixed orifices (8), the external surface fixation of steel backplate (1) is provided with twill (9).
2. A strong braking performance brake lining as claimed in claim 1 wherein: the connecting angle (2) is fixedly connected with the steel back plate (1) through welding, and the viscose layer (3) is fixedly connected with the upper surface of the steel back plate (1) through gluing.
3. A strong braking performance brake lining as claimed in claim 1 wherein: the thermal insulation layer (4) is fixedly connected with the upper surface of the steel back plate (1) through the viscose layer (3), and the friction material (5) is fixedly connected with the steel back plate (1) through the thermal insulation layer (4).
4. A strong braking performance brake lining as claimed in claim 1 wherein: the chamfer (6) and the steel back plate (1) form a horizontal included angle of 30 degrees, and the chamfer (6) is fixedly arranged at two ends of the friction material (5).
5. A strong braking performance brake lining as claimed in claim 1 wherein: the groove (7) is fixedly arranged inside the friction material (5), and the groove (7) penetrates through the front end and the rear end of the friction material (5).
6. A strong braking performance brake lining as claimed in claim 1 wherein: the fixing holes (8) are connected with the upper surface and the lower surface of the steel back plate (1) in a penetrating mode, the friction material (5) is made of ceramic materials, and the heat insulation layer (4) is made of heat insulation materials.
7. A strong braking performance brake lining as claimed in claim 1 wherein: the quantity of fixed orifices (8) is a plurality of groups, fixed orifices (8) are at steel backplate (1) upper surface and are the array distribution of taking the place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911236010.4A CN112922983A (en) | 2019-12-05 | 2019-12-05 | Brake lining with strong brake performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911236010.4A CN112922983A (en) | 2019-12-05 | 2019-12-05 | Brake lining with strong brake performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112922983A true CN112922983A (en) | 2021-06-08 |
Family
ID=76162189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911236010.4A Pending CN112922983A (en) | 2019-12-05 | 2019-12-05 | Brake lining with strong brake performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112922983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11353073B2 (en) * | 2018-01-17 | 2022-06-07 | Tallano Technologie | Brake pad for a disk brake assembly, comprising a suction groove in a front region and a chamfered front region |
-
2019
- 2019-12-05 CN CN201911236010.4A patent/CN112922983A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11353073B2 (en) * | 2018-01-17 | 2022-06-07 | Tallano Technologie | Brake pad for a disk brake assembly, comprising a suction groove in a front region and a chamfered front region |
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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: 20210608 |