CN111288101B - Brake pad - Google Patents
Brake pad Download PDFInfo
- Publication number
- CN111288101B CN111288101B CN202010135701.1A CN202010135701A CN111288101B CN 111288101 B CN111288101 B CN 111288101B CN 202010135701 A CN202010135701 A CN 202010135701A CN 111288101 B CN111288101 B CN 111288101B
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- CN
- China
- Prior art keywords
- brake pad
- brake
- strip
- filling
- bodies
- 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.)
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Classifications
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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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
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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
- F16D65/0037—Devices for conditioning friction surfaces, e.g. cleaning or abrasive elements
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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
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
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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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D69/0408—Attachment of linings specially adapted for plane linings
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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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
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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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a brake pad, which relates to the field of brake pads and comprises two brake pad bodies, wherein the brake pad bodies are arranged in parallel, and an air duct is formed between the brake pad bodies; the connecting rods are perpendicular to the brake pad body and are used for connecting the brake pad body; the through holes are formed in the brake pad body. The problem of brake block in the in-process high temperature that operates leads to lubricating oil among the brake equipment to appear melting the overflow, the high thermal expansion of oil hydraulic oil that stops influences the flexibility of brake is solved.
Description
Technical Field
The invention relates to the field of brake pads, in particular to a brake pad.
Background
The brake system is an important component of a vehicle and directly influences the driving safety of people; the brake block is an indispensable accessory on the brake system. Common brake systems are classified into drum brakes and disc brakes, and common brake pads are generally made of metal; under the condition of braking, the brake pad is contacted with a brake disc and generates friction, the brake pad generates heat after the friction, if the heat is not dissipated in time, the brake pad is damaged, the braking coefficient is reduced, the braking performance is influenced, and the life safety is threatened.
The heat dissipation block on the existing brake pad is generally formed by stamping on the brake pad, the requirement on materials is high during manufacturing, and the manufacturing process is relatively complicated; meanwhile, the brake pad does not have a heat insulation function, heat generated by the brake pad can be transferred to the whole brake device when the brake is carried out for a long time, the lubricating oil in the brake device is melted and overflowed due to the fact that the temperature is too high, high thermal expansion of hydraulic oil for oil brake affects the flexibility of the brake, the brake pad and a brake disc cannot be separated quickly, and life safety cannot be guaranteed.
Disclosure of Invention
The invention aims to provide a brake pad to solve the problems that the brake pad in the background art is melted and overflowed by lubricating oil in a brake device due to overhigh temperature in the running process, and the flexibility of the brake is influenced by high thermal expansion of hydraulic oil for oil brake.
A brake pad comprises
The brake pad comprises brake pad bodies, wherein the brake pad bodies are provided with two pieces, the brake pad bodies are arranged in parallel relatively, and an air duct is formed between the brake pad bodies;
the connecting rods are perpendicular to the brake pad body and are used for connecting the brake pad body;
the through holes are formed in the brake pad body.
As an embodiment of the invention, the surface of the brake pad body is provided with a plurality of strip-shaped grooves.
As an embodiment of the present invention, the bar-type groove is a linear bar-type groove.
As an embodiment of the present invention, the strip-shaped groove is a circular arc-shaped strip-shaped groove.
As an embodiment of the invention, the air duct is internally provided with a filling assembly for filling the area of the through hole and reducing the abrasion of the brake pad body.
As an embodiment of the invention, the filling assembly comprises
The filling discs are arranged between the brake pad bodies in parallel and are connected with the connecting rods in a sliding manner;
the telescopic pieces are symmetrically arranged on the upper side and the lower side of the filling disc and used for moving the position of the filling disc;
and the filling rod is vertically arranged on the surface of the filling disc, corresponds to the through hole in position and is in sliding connection with the through hole.
As an embodiment of the present invention, the telescopic rod is a telescopic motor.
The invention has the beneficial effects that: the automobile achieves the purpose of heat dissipation through air convection at the air duct during driving, through the device, the air duct is formed between the brake pad bodies, a lot of heat can be taken away through the air duct in the process of application of the brake pad bodies, and in order to increase the braking efficiency of the brake pad bodies, the strip-shaped grooves and the through holes are added on the basis of the existing brake pad bodies, the friction force of the brake pad is increased through the arrangement of the through holes and the arrangement of the strip-shaped grooves, the braking efficiency is ensured, the strip-shaped grooves are also divided into linear strip-shaped grooves and arc-shaped strip-shaped grooves, the arc-shaped strip-shaped grooves reduce the weight of the brake pad bodies compared with the linear strip-shaped grooves, the friction force is decomposed on the arc-shaped edges, the application period of the brake pad is prolonged, and the device has high popularization value.
The brake pad body with the through holes and the strip grooves has good braking capacity, but the brake pad body is seriously worn and needs to be replaced frequently, in most cases, in the normal application process of the brake pad, the requirement on the brake pad body is not required to be overhigh, in the process of very fast running of an automobile, the sensitivity of the brake pad needs to be improved, in the normal application process, the telescopic motor is started, the filling rod is inserted into the through hole in one brake pad body to completely seal the through hole of the brake pad body, the brake pad body does not have the through hole at the moment, in this case, the working period of the brake pad is greatly increased, only one side of the brake pad body is worn, one group of brake pads can be alternately applied, the working period of the brake pad body is prolonged, in the process of high-speed running, the filling disc is fixed in the middle part by the telescopic motor, the brake block body is changed into the brake block with the through hole again, so that the brake can be rapidly carried out, and the braking efficiency is improved.
Drawings
FIG. 1 is a front view of a brake pad according to the present invention;
FIG. 2 is a top view of the linear strip groove brake pad of the present invention;
FIG. 3 is a top view of the circular arc-shaped strip groove brake pad of the present invention;
FIG. 4 is a front view of the fill assembly of the present invention;
FIG. 5 is a front cross-sectional view of a brake pad including a filler assembly in accordance with the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in FIGS. 1 to 5, a brake pad includes
The brake pad comprises brake pad bodies 1, wherein the brake pad bodies 1 are divided into two pieces, the brake pad bodies 1 are arranged in parallel relatively, and an air duct is formed between the brake pad bodies 1;
the connecting rods 3 are perpendicular to the brake pad body 1 and are used for connecting the brake pad body 1;
and the through holes 13 are formed in the brake pad body 1.
The surface of the brake pad body 1 is provided with a plurality of strip-shaped grooves.
The strip-shaped groove is a linear strip-shaped groove 11.
The strip-shaped groove is an arc-shaped strip-shaped groove 14.
The brake system is an important component of a vehicle and directly influences the driving safety of people; the brake block is an indispensable accessory on the brake system. Common brake systems are classified into drum brakes and disc brakes, and common brake pads are generally made of metal; under the condition of braking, the brake pad is contacted with a brake disc and generates friction, the brake pad generates heat after the friction, if the heat is not dissipated in time, the brake pad is damaged, the braking coefficient is reduced, the braking performance is influenced, and the life safety is threatened.
The heat dissipation block on the existing brake pad is generally formed by stamping on the brake pad, the requirement on materials is high during manufacturing, and the manufacturing process is relatively complicated; meanwhile, the brake pad does not have a heat insulation function, heat generated by the brake pad can be transferred to the whole brake device when the brake is carried out for a long time, the lubricating oil in the brake device is melted and overflowed due to the fact that the temperature is too high, high thermal expansion of hydraulic oil for oil brake affects the flexibility of the brake, the brake pad and a brake disc cannot be separated quickly, and life safety cannot be guaranteed.
The automobile achieves the purpose of heat dissipation through air convection at the air duct during running, through the device, the air duct is formed between the brake pad bodies 1, a lot of heat can be taken away through the air duct in the process of using the brake pad bodies 1, in order to increase the braking efficiency of the brake pad bodies 1, the strip-shaped groove and the through holes 13 are added on the basis of the existing brake pad bodies 1, the friction force of the brake pad is increased through the arrangement of the through holes 13 and the arrangement of the strip-shaped groove, the braking efficiency is ensured, the strip-shaped groove is also divided into the linear strip-shaped groove 11 and the arc-shaped strip-shaped groove 14, the arc-shaped strip-shaped groove 14 reduces the weight of the brake pad bodies 1 compared with the linear strip-shaped groove 14, the friction force is decomposed on the arc-shaped edge, the application period of the brake pad is prolonged, and the device has higher popularization value.
Still be equipped with the packing subassembly in the wind channel for fill the area of through-hole 13, reduce the wearing and tearing of brake block body 1.
The filling component comprises
The filling discs 51 are arranged between the brake pad bodies 1 in parallel, and the filling discs 51 are connected with the connecting rods 3 in a sliding manner;
the telescopic pieces 54 are symmetrically arranged on the upper side and the lower side of the filling disc 51 and used for moving the position of the filling disc 51;
and the filling rod 53 is vertically arranged on the surface of the filling disc 51, and the filling rod 53 corresponds to the through hole 13 in position and is in sliding connection with the through hole 13.
The brake pad body 1 with the through holes 13 and the strip grooves has good braking capacity, but the brake pad body 1 is seriously worn and needs to be replaced frequently, in most cases, in the normal application process of the brake pad, the overhigh requirement on the brake pad body 1 is not needed, in the process of very fast running of an automobile, the sensitivity of the brake pad needs to be improved, in the normal application process, the telescopic motor 54 is started, the filling rod 53 is inserted into the through hole 13 in one brake pad body 1, the through hole 13 of the brake pad body 1 is completely sealed, the brake pad body 1 does not have the through hole 13 at the moment, in this case, the working period of the brake pad is greatly increased, only one side of the brake pad body 1 is worn, one group of brake pads can be alternately applied, the working period of the brake pad body 1 is prolonged, in the process of high-speed running, the filling disc 51 is fixed in the middle of the telescopic motor 54, the brake pad body 1 is changed into a brake pad with a through hole 13 again, braking can be performed rapidly, and braking efficiency is improved.
The telescopic rod 54 is a telescopic motor.
The specific working principle and steps are as follows: the automobile achieves the purpose of heat dissipation through air convection at the air duct during running, through the device, the air duct is formed between the brake pad bodies 1, a lot of heat can be taken away through the air duct in the process of using the brake pad bodies 1, in order to increase the braking efficiency of the brake pad bodies 1, the strip-shaped groove and the through holes 13 are added on the basis of the existing brake pad bodies 1, the friction force of the brake pad is increased through the arrangement of the through holes 13 and the arrangement of the strip-shaped groove, the braking efficiency is ensured, the strip-shaped groove is also divided into the linear strip-shaped groove 11 and the arc-shaped strip-shaped groove 14, the arc-shaped strip-shaped groove 14 reduces the weight of the brake pad bodies 1 compared with the linear strip-shaped groove 14, the friction force is decomposed on the arc-shaped edge, the application period of the brake pad is prolonged, and the device has higher popularization value.
The brake pad body 1 with the through holes 13 and the strip grooves has good braking capacity, but the brake pad body 1 is seriously worn and needs to be replaced frequently, in most cases, in the normal application process of the brake pad, the overhigh requirement on the brake pad body 1 is not needed, in the process of very fast running of an automobile, the sensitivity of the brake pad needs to be improved, in the normal application process, the telescopic motor 54 is started, the filling rod 53 is inserted into the through hole 13 in one brake pad body 1, the through hole 13 of the brake pad body 1 is completely sealed, the brake pad body 1 does not have the through hole 13 at the moment, in this case, the working period of the brake pad is greatly increased, only one side of the brake pad body 1 is worn, one group of brake pads can be alternately applied, the working period of the brake pad body 1 is prolonged, in the process of high-speed running, the filling disc 51 is fixed in the middle of the telescopic motor 54, the brake pad body 1 is changed into a brake pad with a through hole 13 again, braking can be performed rapidly, and braking efficiency is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.
Claims (5)
1. A brake pad is characterized by comprising
The brake pad comprises brake pad bodies, wherein the brake pad bodies are provided with two pieces, the brake pad bodies are arranged in parallel relatively, and an air duct is formed between the brake pad bodies;
the connecting rods are perpendicular to the brake pad body and are used for connecting the brake pad body;
the through holes are formed in the brake pad body;
the air duct is internally provided with a filling assembly for filling the area of the through hole so as to reduce the abrasion of the brake pad body;
the filling component comprises
The filling discs are arranged between the brake pad bodies in parallel and are connected with the connecting rods in a sliding manner;
the telescopic pieces are symmetrically arranged on the upper side and the lower side of the filling disc and used for moving the position of the filling disc;
and the filling rod is vertically arranged on the surface of the filling disc, corresponds to the through hole in position and is in sliding connection with the through hole.
2. The brake pad of claim 1, wherein the extension member is a motor extension.
3. The brake pad of claim 1, wherein the surface of the brake pad body is provided with a plurality of strip grooves.
4. The brake pad of claim 3, wherein the strip-shaped groove is a linear strip-shaped groove.
5. The brake pad of claim 3, wherein the strip-shaped groove is a circular arc-shaped strip-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010135701.1A CN111288101B (en) | 2020-03-02 | 2020-03-02 | Brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010135701.1A CN111288101B (en) | 2020-03-02 | 2020-03-02 | Brake pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111288101A CN111288101A (en) | 2020-06-16 |
| CN111288101B true CN111288101B (en) | 2021-10-26 |
Family
ID=71022482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010135701.1A Active CN111288101B (en) | 2020-03-02 | 2020-03-02 | Brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111288101B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026393A (en) * | 1975-03-12 | 1977-05-31 | Knorr-Bremse Gmbh | Brake disc for disc brakes on rail vehicles |
| DE4027677A1 (en) * | 1990-08-31 | 1992-03-12 | Bayerische Motoren Werke Ag | Brake disc, for motor cycle disc brakes - consists of two friction rings in which are holes for arms and protuberances |
| CN101216084A (en) * | 2008-01-21 | 2008-07-09 | 浙江大学 | Brake disk for motorcycle brake |
| EP2378153B1 (en) * | 2010-04-19 | 2015-06-10 | Brembo SGL Carbon Ceramic Brakes GmbH | Internally ventilated brake disk rotor |
| CN108105290A (en) * | 2017-12-15 | 2018-06-01 | 重庆市鑫奕星机电制造有限公司 | A kind of disc brake brake disc and motorcycle |
| CN108883464A (en) * | 2016-04-05 | 2018-11-23 | 韩国机动车技术研究所 | Brake disc and braking disc manufacturing method |
| CN209705132U (en) * | 2019-01-14 | 2019-11-29 | 江苏方正钢铁集团有限公司 | A kind of brake disc of the heat-resisting perfect heat-dissipating of agricultural machinery |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070181390A1 (en) * | 2006-02-08 | 2007-08-09 | Kevin Korm | Air-cooled brake rotor system |
| KR101020548B1 (en) * | 2008-09-03 | 2011-03-09 | 주식회사 데크 | Mounting unit and brake disk applied with the mounting unit |
| CN101725650A (en) * | 2008-10-27 | 2010-06-09 | 阚永祥 | Slotted friction plate servo brake shoe group |
-
2020
- 2020-03-02 CN CN202010135701.1A patent/CN111288101B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026393A (en) * | 1975-03-12 | 1977-05-31 | Knorr-Bremse Gmbh | Brake disc for disc brakes on rail vehicles |
| DE4027677A1 (en) * | 1990-08-31 | 1992-03-12 | Bayerische Motoren Werke Ag | Brake disc, for motor cycle disc brakes - consists of two friction rings in which are holes for arms and protuberances |
| CN101216084A (en) * | 2008-01-21 | 2008-07-09 | 浙江大学 | Brake disk for motorcycle brake |
| EP2378153B1 (en) * | 2010-04-19 | 2015-06-10 | Brembo SGL Carbon Ceramic Brakes GmbH | Internally ventilated brake disk rotor |
| CN108883464A (en) * | 2016-04-05 | 2018-11-23 | 韩国机动车技术研究所 | Brake disc and braking disc manufacturing method |
| CN108105290A (en) * | 2017-12-15 | 2018-06-01 | 重庆市鑫奕星机电制造有限公司 | A kind of disc brake brake disc and motorcycle |
| CN209705132U (en) * | 2019-01-14 | 2019-11-29 | 江苏方正钢铁集团有限公司 | A kind of brake disc of the heat-resisting perfect heat-dissipating of agricultural machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111288101A (en) | 2020-06-16 |
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Address after: 233600 No.8, west side of S202 line (Industrial Park), Woyang County, Bozhou City, Anhui Province Patentee after: Bozhou Anyuan Auto Parts Co.,Ltd. Address before: 233600 No.8, west side of S202 line (Industrial Park), Woyang County, Bozhou City, Anhui Province Patentee before: Guoyang Anyuan Automobile Parts Co.,Ltd. |
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