Grinding machining equipment and method for brake surface of automobile brake disc

Abstract

The invention discloses automobile brake disc brake surface grinding machining equipment and method, and relates to the technical field of grinding machining, and the automobile brake disc brake surface grinding machining equipment comprises a grinding device. According to the grinding equipment and method for the brake surface of the automobile brake disc, through the design of the grinding device, the grinding cover plate slides on the first sliding rail to be closed, so that the shielding effect is conveniently achieved in the follow-up grinding process, a machined workpiece is placed on the workpiece frame body, the workpiece is extruded through the fixing mechanism, and therefore the effect of fixing a part is achieved; therefore, the stability of the workpiece is kept, shaking in the follow-up grinding process is avoided, the grinding quality is prevented from being affected, the grinding assembly moves towards one side of the first motor on the second sliding rail, the first motor controls the workpiece frame body to rotate to be in friction fit with the grinding assembly, grinding operation on the workpiece is achieved, the follow-up operation requirement is met, and the grinding efficiency is improved. A large number of chippings are generated in the grinding process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of grinding processing, in particular to a kind of automobile brake disc brake face grinding processing equipment and method. BACKGROUND

[0002] Automobile brake disc is one of the very common parts on the car, and it is part of disc brake system, which mainly functions to generate friction with brake pad when the driver steps on brake pedal, so as to slow down or stop the rotation of the wheel.

[0003] Automobile brake disc often needs to add a grinding process after turning process. Grinding can achieve higher accuracy than turning, and eliminate the tool trace left after turning, eliminate microcosmic unevenness, greatly reduce the roughness of automobile brake disc brake face; And grinding can make the automobile brake disc brake face more uniform, eliminate residual stress, reduce brake noise, prolong the service life of brake disc.

[0004] At present, the existing automobile brake disc brake face grinding processing equipment is easy to make particles adhere to the parts during operation, which affects grinding, therefore, new design is carried out for this situation. SUMMARY

[0005] To solve the above problems, the present application is realized by the following technical scheme: a kind of automobile brake disc brake face grinding processing equipment and method, including grinding device, the top of the grinding device is fixedly connected with wind blowing device; The grinding device comprises a grinding shell, first sliding rails are fixedly connected to the top of the grinding shell, grinding cover plates are slidingly connected to the outer sides of the first sliding rails, and the grinding cover plates are closed by sliding on the first sliding rails, thereby playing a shielding role in the subsequent grinding process, avoiding the scattering of metal debris, ensuring personnel safety, preventing mechanical injury and high-risk situations, blocking the splashing of grinding debris and cooling liquid, preventing personnel from accidentally touching moving parts, controlling the work environment, reducing dust, gas, and noise pollution, concentrating dust and harmful gas collection, reducing grinding noise propagation, protecting the equipment itself, prolonging the service life of the parts, preventing foreign matter from entering the equipment interior, assisting in ensuring processing precision, reducing external interference, reducing the influence of air flow on processing, the top of the grinding cover plate is fixedly connected to the outer side of the wind blowing device, impurities on the equipment are washed, thereby achieving the effect of cleaning the surface particles of the parts, forcibly collecting grinding dust and debris, purifying the work environment, concentrating the recovery of reusable debris, exhausting harmful gases generated during grinding, reducing health risks, avoiding the accumulation of gas inside the equipment, assisting in cooling, controlling the temperature of the grinding area, accelerating the heat dissipation of the grinding area, maintaining the cleanliness of the equipment interior, reducing maintenance costs, preventing particle pollution of internal elements of the equipment, and avoiding particle influence on part operation, a second sliding rail is fixedly connected to one side of the inner wall bottom of the grinding shell, a grinding assembly is slidingly connected to the outer side of the second sliding rail, a first motor is fixedly connected to the side of the inner wall bottom of the grinding shell away from the second sliding rail, the first motor controls the rotation of the workpiece frame body and the friction fitting of the grinding assembly, thereby achieving the grinding work of the workpiece, thereby meeting the subsequent work requirements, a large amount of debris is generated during grinding, a workpiece frame body is fixedly connected to the output end of the first motor, a fixing mechanism is fixedly connected to the outer side of the workpiece frame body away from the first motor, the workpiece is extruded by the fixing mechanism, thereby achieving the effect of fixing the parts, thereby maintaining the stability of the workpiece, preventing shaking during subsequent grinding, and preventing the influence on the grinding quality, a cleaning mechanism is fixedly connected to one side of the outer side of the grinding shell, thereby facilitating subsequent collection, reducing particle accumulation inside the equipment, and preventing the influence on the subsequent operation of the equipment.

[0006] Preferably, the grinding assembly comprises a grinding frame body, which slides on the second sliding rail to adjust the distance between the components, thereby adjusting the contact area with the workpiece according to the sliding mode, the bottom of the grinding frame body is slidably connected to the outer side of the second sliding rail, and the outer side of the grinding frame body is fixedly connected to the connecting frame on the side close to the first motor, the inner side of the connecting frame is fixedly connected to the grinding shell, and the outer side of the grinding shell is fixedly connected to the electric push rod, which controls the extension and retraction of the receiving plate to adjust the friction distance, thereby expanding the application range of the components, improving the processing efficiency of the equipment for workpieces of different thicknesses, and grinding the workpiece with the grinding block, thereby achieving the grinding operation of the workpiece.

[0007] Preferably, the fixing mechanism comprises a fixing shell, the bottom of the fixing shell is fixedly connected to the top of the workpiece frame body, and the inner side of the fixing shell is slidably connected to a hydraulic block. The hydraulic block slides in the inner side of the fixing shell, and the workpiece is extruded by the hydraulic block on the inner side, thereby achieving the effect of fixing the workpiece, thereby maintaining the stability of the workpiece, avoiding shaking during subsequent grinding, and preventing the grinding quality from being affected.

[0008] Preferably, the outer side of the hydraulic block away from the fixing shell is fixedly connected to a silica gel block, the silica gel block is made of silica gel material and has certain wear resistance and buffering effect, the silica gel block slides with the hydraulic block, thereby reducing the extrusion pressure, avoiding excessive extrusion pressure, preventing damage to the workpiece, and at the same time, the silica gel material has a protective effect on the components, thereby reducing mechanical wear between the components, reducing rigid collision between the components, thereby prolonging the service life of the components, and a block surface groove is formed on the outer side of the silica gel block away from the hydraulic block, the surface texture of the component is increased, thereby improving the friction performance of the component and further improving the friction effect of the component, and at the same time, the groove has a certain anti-skid effect, thereby enhancing the fixing effect of the component.

[0009] Preferably, the cleaning mechanism comprises an external shell, the outer side of the external shell is fixedly connected to the outer side of the grinding shell, the outer side of the external shell is fixedly connected to a cleaning pipeline away from the grinding shell, particles enter the inner side of the cleaning pipeline from the outer side of the external shell by wind power, and the particles flow toward the first fan by wind power, thereby facilitating the collection and cleaning of particles or subsequent processing, one side of the outer side of the cleaning pipeline is fixedly connected to the first fan, the outer side of the cleaning pipeline away from the first fan is fixedly connected to the second motor, and the inner wall of the cleaning pipeline is rotatably connected to a friction mechanism, the friction mechanism rubs the inner wall of the cleaning pipeline, thereby achieving the effect of removing particles on the inner wall of the cleaning pipeline, reducing particle accumulation, and avoiding affecting the airflow flow effect, and the output end of the second motor is fixedly connected to one side of the outer side of the friction mechanism.

[0010] Preferably, the friction mechanism includes a connecting shaft, the outer side of the connecting shaft is fixedly connected with a connecting column, the outer side of the connecting column is fixedly connected with a support frame, the support frame controls the silica gel column to rub the inner wall of the pipeline, so as to achieve the effect of cleaning the inner wall of the pipeline, reduce the particles attached to the inner wall of the pipeline, avoid excessive accumulation of particles, prevent the influence of airflow flow effect, friction consumes the kinetic energy of coarse particles, promotes the active settlement, friction hinders the attachment of fine particles, reduces the dust accumulation on the inner wall of the pipeline, the outer side of the support frame away from the connecting column is fixedly connected with a silica gel column, the silica gel column reduces the wear of the inner wall of the pipeline during friction, reduces the rigid collision of the parts, thereby prolonging the service life of the parts.

[0011] Preferably, the wind blowing device includes a wind blowing frame, the inner side of the wind blowing frame is fixedly connected with a second fan, the top of the wind blowing frame is fixedly connected with a grille plate, which plays a role of blocking external impurities, the outer side of the wind blowing frame away from the grille plate is fixedly connected with a grille cover, the wind flows into the grinding shell inside the grille cover, so as to achieve the effect of flushing the internal equipment, so as to achieve the effect of cleaning the particles on the surface of the parts, forcibly collecting the grinding dust and debris, purifying the working environment, recycling the recyclable debris, exhausting the harmful gas generated by grinding, reducing the health risk, avoiding the accumulation of gas in the equipment, assisting cooling, controlling the temperature of the grinding area, accelerating the heat diffusion of the grinding area, maintaining the cleanliness of the equipment, reducing the maintenance cost, preventing the particles from polluting the internal elements of the equipment, avoiding the influence of particles on the operation of the parts, the inner wall of the grille cover is fixedly connected with a rotating mechanism on one side, the rotating mechanism is driven by the wind to rub the inner wall of the grille cover, so as to achieve the effect of cleaning the particles on the surface of the parts, prevent the particles from causing blockage of the holes, prevent the influence of airflow flow effect.

[0012] Preferably, the rotating mechanism includes a support shaft, the outer side of the support shaft is rotatably connected with an external column, the outer side of the external column is fixedly connected with an external support, the external support controls the rubber block to rub one side of the grille cover hole, so as to achieve the effect of cleaning the particles on the parts, guide the particle settlement, reduce the cleaning blind area, consume the kinetic energy of the particles, prevent splashing, prevent the particles from causing blockage of the holes, prevent the influence of airflow flow effect, the outer side of the external support away from the external column is fixedly connected with a rubber block, the rubber block deforms during friction, so as to improve the cleaning effect of the parts.

[0013] A method for grinding the brake surface of an automobile brake disc, comprising the following steps: Step one, feeding, the grinding cover plate slides on the first sliding rail, the workpiece is placed on the workpiece frame, so as to facilitate subsequent grinding; Step two, grinding, the grinding assembly slides on the second slide rail to the first motor side, the first motor controls the workpiece frame body to drive the workpiece to rotate, so as to achieve the grinding work of the workpiece; Step three, cleaning, the air blowing device blows air on the grinding cover plate, so that the wind force washes the workpiece on the workpiece frame body, so as to achieve the effect of cleaning the workpiece and the part; Step four, collection, the metal scraps are washed off by the air blowing device and fall on the bottom of the grinding shell, and the cleaning mechanism collects the scraps in the grinding shell by air force, so as to keep the inside of the equipment clean.

[0014] The application provides a kind of automobile brake disc brake face grinding processing equipment and method.There are the following beneficial effects: One, the automobile brake disc brake face grinding processing equipment and method, through the design of grinding device, the grinding cover plate slides on the first slide rail to close, so as to play a shielding role in the subsequent grinding process, thereby avoiding metal scraps splashing, ensuring personnel safety, preventing mechanical injury and high risk, blocking the splashing of grinding dust and cooling liquid, preventing personnel from accidentally touching moving parts, controlling the working environment, reducing dust, gas and noise pollution, concentrating on collecting dust and harmful gas, reducing grinding noise propagation, protecting the equipment itself, prolonging the service life of the part, preventing foreign matter from entering the inside of the equipment, auxiliary guaranteeing processing precision, reducing external interference, reducing the influence of air flow on processing, placing the workpiece on the workpiece frame body, and extruding the workpiece by the fixing mechanism, so as to achieve the effect of fixing the part, thereby maintaining the stability of the workpiece, preventing shaking in the subsequent grinding process, preventing the influence on grinding quality, the grinding assembly moves on the second slide rail to the first motor side, the first motor controls the workpiece frame body to rotate and the grinding assembly to rub and adapt, so as to achieve the grinding work of the workpiece, so as to meet the subsequent operation demand, a large amount of scraps are generated in the grinding process, the impurities on the equipment are washed by the air blowing device, so as to achieve the effect of cleaning the surface particles of the part, forcibly collecting grinding dust and scraps, purifying the working environment, concentrating on recycling reusable scraps, exhausting harmful gas generated in grinding, reducing health risk, avoiding gas accumulation in the equipment, auxiliary cooling, controlling the temperature of the grinding area, accelerating the heat diffusion of the grinding area, maintaining the cleanliness of the equipment, reducing maintenance cost, preventing particle pollution of internal elements of the equipment, avoiding the influence of particles on the operation of the part, and the cleaning mechanism absorbs the particles in the grinding shell, so as to facilitate subsequent collection, reduce the accumulation of particles in the equipment, and prevent the influence on the subsequent operation of the equipment.

[0015] II. The automobile brake disc brake surface grinding machining equipment and method, through the grinding assembly design, the grinding frame body slides on the second slide rail, so as to achieve the effect of adjusting the distance between parts, adjusting the contact area with the workpiece according to the sliding mode, and extending and retracting the receiving plate through the electric push rod, so as to achieve the effect of adjusting the friction distance, thereby expanding the application range of the parts, improving the machining efficiency of the equipment for workpieces of different thicknesses, the grinding block covers the workpiece, the first motor controls the workpiece frame body to rotate, and the workpiece is ground and matched with the grinding block, so as to achieve the grinding operation of the workpiece.

[0016] III. The automobile brake disc brake surface grinding machining equipment and method, through the fixing mechanism design, the hydraulic block slides in the inside of the fixed shell, the workpiece inside is extruded through the hydraulic block, so as to achieve the effect of fixing the workpiece, thereby maintaining the stability of the workpiece, avoiding shaking in the subsequent grinding process, preventing the influence on the grinding quality, the silica gel block is made of silica gel material and has certain wear resistance and buffering effect, the silica gel block slides with the hydraulic block, so as to reduce the extrusion pressure, avoid excessive extrusion pressure, prevent damage to the workpiece, and at the same time, the silica gel material has a protective effect on the parts, so as to reduce the mechanical wear between the parts and reduce the rigid collision between the parts, thereby prolonging the service life of the parts, the block surface groove is opened to increase the surface texture of the parts, so as to improve the friction performance of the parts and further improve the friction effect of the parts, and at the same time, the slot has a certain anti-skid effect, enhancing the fixing effect of the parts.

[0017] IV. The automobile brake disc brake surface grinding machining equipment and method, through the friction mechanism design, after the first fan stops working, the second motor controls the connecting shaft to rotate, so that the support frame controls the silica gel column to rub the inner wall of the pipeline, so as to achieve the effect of cleaning the inner wall of the pipeline, reduce the particles attached to the inner wall of the pipeline, avoid excessive accumulation of particles, prevent the influence on the airflow flow effect, friction consumes the kinetic energy of coarse particles, promotes the active sedimentation, friction hinders the attachment of fine particles, reduces the dust accumulation on the inner wall of the pipeline, the silica gel column reduces the wear of the inner wall of the pipeline during friction, reduces the rigid collision of the parts, thereby prolonging the service life of the parts, and then the first fan works to absorb the residual particles on the inner wall of the pipeline, so as to further improve the cleaning effect of the particles.

[0018] Five, the automobile brake disc brake surface grinding processing equipment and method, through the design of the wind blowing device, the grille plate plays the role of blocking external impurities, the second fan generates wind power, the wind power flows to the grille cover into the grinding shell inside, so as to achieve the effect of flushing the internal equipment, so as to achieve the effect of cleaning the surface particles of the components, forced collection of grinding dust and debris, purification of the working environment, centralized recovery of recyclable debris, extraction of harmful gases generated by grinding, reduction of health risks, avoidance of gas accumulation in the equipment, auxiliary cooling, control of the grinding area temperature, acceleration of the grinding area heat diffusion, maintenance of the equipment internal cleanliness, reduction of maintenance cost, prevention of particle pollution of the equipment internal elements, avoidance of particle influence on the component operation, the grille cover plays the role of blocking the entry of particles inside the equipment, the rotating mechanism is driven by the wind power to rub the inner wall of the grille cover, so as to achieve the effect of cleaning the surface particles of the components, prevent the particles from causing blockage of the holes, and prevent the influence on the airflow flow effect. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an external structure schematic view of the automobile brake disc brake surface grinding processing equipment and method of the application. Figure 2 It is an automobile brake disc brake surface grinding processing equipment structure schematic view of the application. Figure 3 It is a grinding device cross-section structure schematic view of the application. Figure 4 It is a grinding assembly cross-section structure schematic view of the application. Figure 5 It is a fixing mechanism structure schematic view of the application. Figure 6 It is a cleaning mechanism cross-section structure schematic view of the application. Figure 7 It is a friction mechanism structure schematic view of the application. Figure 8 It is a wind blowing device cross-section structure schematic view of the application. Figure 9 It is a rotating mechanism structure schematic view of the application. Figure 10 It is an automobile brake disc brake surface grinding processing method flow chart schematic view of the application.

[0020] In the diagram: 1. Grinding device; 2. Air blowing device; 11. Grinding housing; 12. First slide rail; 13. Grinding cover plate; 14. Second slide rail; 15. Grinding assembly; 16. First motor; 17. Workpiece holder; 18. Fixing mechanism; 19. Cleaning mechanism; 151. Grinding frame; 152. Connecting frame; 153. Grinding housing; 154. Electric push rod; 155. Receiving plate; 156. Grinding block; 181. Fixing housing; 182. Hydraulic block; 183. Silicone block; 1 84. Groove; 191. Outer housing; 192. Cleaning pipe; 193. First fan; 194. Second motor; 195. Friction mechanism; 1951. Connecting shaft; 1952. Connecting column; 1953. Support frame; 1954. Silicone column; 21. Air blower frame; 22. Second fan; 23. Grille plate; 24. Grille cover; 25. Rotating mechanism; 251. Support shaft; 252. Outer column; 253. Outer bracket; 254. Rubber block; 255. Paddle plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] First embodiment, such as Figures 1 to 5 As shown, the present invention provides a technical solution: a grinding equipment and method for grinding the brake surface of an automobile brake disc, including a grinding device 1, and a blower 2 fixedly connected to the top of the grinding device 1; The grinding device 1 comprises a grinding shell 11, two sides of the top of the grinding shell 11 are fixedly connected with first sliding rails 12, the outer sides of the first sliding rails 12 are slidably connected with a grinding cover plate 13, the top of the grinding cover plate 13 is fixedly connected with the outer side of the wind blowing device 2, one side of the inner wall bottom of the grinding shell 11 is fixedly connected with second sliding rails 14, the outer side of the second sliding rails 14 is slidably connected with a grinding assembly 15, the side of the inner wall bottom of the grinding shell 11 away from the second sliding rails 14 is fixedly connected with a first motor 16, the output end of the first motor 16 is fixedly connected with a workpiece rack body 17, the outer side of the workpiece rack body 17 away from the first motor 16 is fixedly connected with a fixing mechanism 18, and one side of the outer side of the grinding shell 11 is fixedly connected with a cleaning mechanism 19. The grinding cover plate 13 slides on the first sliding rail 12 to be closed, so as to shield during subsequent grinding, thereby avoiding metal debris splashing, ensuring personnel safety, preventing mechanical injury and high risk, blocking grinding dust and cooling liquid splashing, preventing personnel from accidentally touching moving parts, controlling the working environment, reducing dust, gas and noise pollution, collecting dust and harmful gas, reducing grinding noise propagation, protecting the equipment itself, prolonging the service life of the parts, preventing foreign matter from entering the equipment interior, auxiliary guaranteeing processing precision, reducing external interference, reducing the influence of air flow on processing, placing the workpiece on the workpiece rack body 17, and extruding the workpiece through the fixing mechanism 18, so as to achieve the function of fixing the parts, thereby maintaining the stability of the workpiece, avoiding shaking during subsequent grinding, preventing affecting the grinding quality, the grinding assembly 15 moves to the side of the first motor 16 on the second sliding rail 14, the first motor 16 controls the workpiece rack body 17 to rotate and the grinding assembly 15 to rub and adapt, so as to achieve the grinding operation of the workpiece, so as to meet the subsequent operation requirements, a large amount of debris is generated during grinding, the impurities on the equipment are washed away through the wind blowing device 2, so as to achieve the function of cleaning the particles on the surface of the parts, forcibly collecting the grinding dust and debris, purifying the working environment, recycling the reusable debris, exhausting the harmful gas generated during grinding, reducing the health risk, avoiding the accumulation of gas in the equipment interior, auxiliary cooling, controlling the temperature of the grinding area, accelerating the heat diffusion of the grinding area, maintaining the cleanliness of the equipment interior, reducing the maintenance cost, preventing particle pollution of the internal elements of the equipment, avoiding the influence of particles on the operation of the parts, and the particles in the interior of the grinding shell 11 are absorbed through the cleaning mechanism 19, so as to facilitate subsequent collection, reduce the accumulation of particles in the equipment interior, and prevent affecting the subsequent operation of the equipment.

[0023] The grinding assembly 15 comprises a grinding frame body 151, the bottom of the grinding frame body 151 is slidably connected with the outer side of the second sliding rail 14, the outer side of the grinding frame body 151 is fixedly connected with a connecting frame 152 near one side of the first motor 16, the inner side of the connecting frame 152 is fixedly connected with a grinding shell 153, the outer side of the grinding shell 153 is fixedly connected with an electric push rod 154, one side of the outer side of the electric push rod 154 is fixedly connected with a bearing plate 155, and the outer side of the bearing plate 155 away from the electric push rod 154 is fixedly connected with a grinding block 156. The grinding frame body 151 slides on the second sliding rail 14, so as to adjust the distance between the components. According to the sliding mode, the contact area with the workpiece is adjusted, the bearing plate 155 is controlled to stretch and retract through the electric push rod 154, so as to adjust the friction distance, thereby expanding the application range of the components, improving the machining efficiency of the equipment on workpieces of different thicknesses, and covering the workpiece by the grinding block 156. The workpiece is rotated by the workpiece frame body 17 controlled by the first motor 16, so that the workpiece is ground and matched with the grinding block 156, so as to achieve the grinding operation of the workpiece.

[0024] The fixing mechanism 18 comprises a fixing shell 181, the bottom of the fixing shell 181 is fixedly connected with the top of the workpiece frame body 17, and the inner side of the fixing shell 181 is slidably connected with a hydraulic block 182. The hydraulic block 182 slides in the inner side of the fixing shell 181, and the inner side of the workpiece is extruded by the hydraulic block 182, so as to fix the workpiece, thereby maintaining the stability of the workpiece and avoiding shaking in the subsequent grinding process to prevent affecting the grinding quality.

[0025] The outer side of the hydraulic block 182 away from the fixing shell 181 is fixedly connected with a silica gel block 183, and the outer side of the silica gel block 183 away from the hydraulic block 182 is provided with a block surface groove 184. The silica gel block 183 is made of silica gel material and has certain wear resistance and buffering effect. The silica gel block 183 slides with the hydraulic block 182, so as to reduce the extrusion pressure and prevent damage to the workpiece. At the same time, the silica gel material has a protective effect on the components, so as to reduce the mechanical wear between the components and reduce the rigid collision between the components, thereby prolonging the service life of the components. The block surface groove 184 is provided to increase the surface texture of the components, so as to improve the friction performance of the components and further improve the friction effect of the components. At the same time, the groove has a certain anti-skid effect, and the fixing effect of the components is enhanced.

[0026] The second embodiment is based on the first embodiment, please refer to Figures 6 to 7As shown, the cleaning mechanism 19 comprises an outer shell 191, the outer side of the outer shell 191 is fixedly connected with the outer side of the grinding shell 11, the outer side of the outer shell 191 is fixedly connected with the cleaning pipeline 192, the outer side of the cleaning pipeline 192 is fixedly connected with the first fan 193, the outer side of the cleaning pipeline 192 away from the first fan 193 is fixedly connected with the second motor 194, the inner wall of the cleaning pipeline 192 is rotatably connected with the friction mechanism 195, and the output end of the second motor 194 is fixedly connected with the outer side of the friction mechanism 195. The first fan 193 generates wind power, the wind power enters the inside of the cleaning pipeline 192 from the side of the outer shell 191, and the particles flow to the first fan 193 with the wind power, so as to facilitate the collection and cleaning of the particles or subsequent processing. The second motor 194 controls the rotation of the friction mechanism 195, so that the friction mechanism 195 rubs the inner wall of the cleaning pipeline 192, so as to clean the particles on the inner wall of the cleaning pipeline, reduce the accumulation of particles, and avoid affecting the airflow flow effect.

[0027] The friction mechanism 195 comprises a connecting shaft 1951, the outer side of the connecting shaft 1951 is fixedly connected with the connecting column 1952, the outer side of the connecting column 1952 is fixedly connected with the support frame 1953, and the outer side of the support frame 1953 away from the connecting column 1952 is fixedly connected with the silica gel column 1954. After the first fan 193 stops working, the second motor 194 controls the rotation of the connecting shaft 1951, so that the support frame 1953 controls the silica gel column 1954 to rub the inner wall of the pipeline, so as to clean the inner wall of the pipeline, reduce the adhesion of particles on the inner wall of the pipeline, avoid excessive accumulation of particles, prevent affecting the airflow flow effect, and consume the kinetic energy of coarse particles by friction, promote the active settlement, hinder the adhesion of fine particles, reduce the dust accumulation on the inner wall of the pipeline, and reduce the abrasion of the inner wall of the pipeline during the friction process. The silica gel column 1954 reduces the rigid collision of the parts, thereby prolonging the service life of the parts, and then the first fan 193 works to absorb the residual particles on the inner wall of the pipeline, thereby further improving the cleaning effect of the particles.

[0028] The third embodiment is based on the first and second embodiments, please refer to Figures 8 to 10As shown, the blowing device 2 comprises a blowing frame 21, the inner side of the blowing frame 21 is fixedly connected with a second fan 22, the top of the blowing frame 21 is fixedly connected with a grid plate 23, the outer side of the blowing frame 21 away from the grid plate 23 is fixedly connected with a grid cover 24, and the inner wall of the grid cover 24 is fixedly connected with a rotating mechanism 25. The grid plate 23 plays a role of blocking external impurities, wind power is generated by the second fan 22, the wind power flows into the inside of the grinding shell 11 through the grid cover 24, so as to achieve the effect of flushing the internal equipment, cleaning the surface particles of the components, forcibly collecting the grinding dust and debris, purifying the working environment, centrally recycling the reusable debris, pumping out the harmful gas generated by grinding, reducing the health risk, avoiding the accumulation of gas in the equipment, assisting cooling, controlling the temperature of the grinding area, accelerating the heat diffusion of the grinding area, maintaining the cleanliness of the equipment, reducing the maintenance cost, preventing the particles from polluting the internal elements of the equipment, avoiding the influence of the particles on the operation of the components, and the grid cover 24 plays a role of blocking the entry of the particles in the equipment, the rotating mechanism 25 is driven by the wind power to rub the inner wall of the grid cover 24, so as to achieve the effect of cleaning the surface particles of the components, preventing the particles from causing the blockage of the holes, and preventing the influence on the airflow flow effect.

[0029] The rotating mechanism 25 comprises a support shaft 251, the outer side of the support shaft 251 is rotatably connected with an external column 252, the upper side of the external column 252 is fixedly connected with an external support 253, the side of the external support 253 away from the external column 252 is fixedly connected with a rubber block 254, and the lower side of the external column 252 is fixedly connected with a paddle 255. The wind power generated by the second fan 22 acts on the surface of the paddle 255, the paddle 255 drives the external column 252 to rotate, the external support 253 controls the rubber block 254 to rub one side of the holes of the grid cover 24, so as to achieve the effect of cleaning the particles of the components, guide the particles to settle, reduce the cleaning blind area, consume the kinetic energy of the particles, prevent splashing, prevent the particles from causing the blockage of the holes, prevent the influence on the airflow flow effect, and the rubber block 254 deforms in the process of rubbing, so as to improve the cleaning effect of the components.

[0030] A grinding method for the brake disc of an automobile, comprising the following steps: Step one, feeding, the grinding cover plate 13 slides on the first sliding rail 12, and the workpiece is placed on the workpiece frame 17, so as to facilitate subsequent grinding; Step two, grinding, the grinding assembly 15 slides on the second sliding rail 14 to one side of the first motor 16, the first motor 16 controls the workpiece frame 17 to drive the workpiece to rotate, so as to achieve the grinding operation of the workpiece; Step three, cleaning, the blowing device 2 blows air on the grinding cover plate 13, so that the wind power flushes the workpiece on the workpiece frame 17, so as to achieve the effect of cleaning the workpiece and the components; Step four, collection, metal debris through the wind blowing device 2 washes off in the grinding shell 11 bottom, cleaning mechanism 19 by wind to the grinding shell 11 inside the debris collection, so as to keep the equipment inside clean.

[0031] In use, the grinding cover plate 13 on the first slide rail 12 sliding closure, so as to block the subsequent grinding process, so as to avoid the metal debris splash, personnel safety, prevent mechanical injury and high risk, block the grinding and cooling liquid splash, prevent personnel from touching the moving parts, control the working environment, reduce dust, gas and noise pollution, concentrated collection of dust and harmful gas, reduce the grinding noise propagation, protect the equipment itself, prolong the service life of the parts, prevent foreign matter into the equipment inside, auxiliary guarantee the processing precision, reduce the external interference, reduce the influence of air flow on the processing, the workpiece on the workpiece rack body 17, through the fixed mechanism 18 on the workpiece extrusion, so as to achieve the function of fixed parts, so as to maintain the stability of the workpiece, avoid the subsequent grinding process, prevent the influence of grinding quality, grinding assembly 15 on the second slide rail 14 to the first motor 16 side, the first motor 16 control workpiece rack body 17 rotation and grinding assembly 15 friction adaptation, so as to achieve the grinding workpiece operation, so as to meet the subsequent operation demand, in the process of grinding a large number of debris, through the blowing device 2 on the equipment of impurities wash, so as to achieve the cleaning parts surface particles function, forced collection of grinding dust and debris, purify the working environment, centralized recycling of recyclable debris, exhaust grinding of harmful gas, reduce the health risk, avoid the gas accumulation in the equipment inside, auxiliary cooling, control the grinding area temperature, accelerate the grinding area heat diffusion, maintain the equipment inside clean, reduce the maintenance cost, prevent the particle pollution equipment inside element, avoid the particle influence parts operation, through the cleaning mechanism 19 on the grinding shell 11 inside the particle absorption, so as to facilitate the subsequent collection, reduce the particle accumulation in the equipment, prevent the influence of equipment subsequent operation.

[0032] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art and related fields without creative labor shall belong to the scope of protection of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A grinding machine for automotive brake disc brake surface, characterized in that, Including grinding device (1), the top of grinding device (1) is fixedly connected with wind blowing device (2); The grinding device (1) includes a grinding shell (11), both sides of the top of the grinding shell (11) are fixedly connected with first sliding rails (12), the outer side of the first sliding rail (12) is slidably connected with a grinding cover plate (13), the top of the grinding cover plate (13) is fixedly connected with the outer side of the wind blowing device (2), one side of the inner wall bottom of the grinding shell (11) is fixedly connected with a second sliding rail (14), the outer side of the second sliding rail (14) is slidably connected with a grinding assembly (15), one side of the inner wall bottom of the grinding shell (11) away from the second sliding rail (14) is fixedly connected with a first motor (16), the output end of the first motor (16) is fixedly connected with a workpiece rack body (17), one side of the outer part of the workpiece rack body (17) away from the first motor (16) is fixedly connected with a fixing mechanism (18), one side of the outer part of the grinding shell (11) is fixedly connected with a cleaning mechanism (19).

2. The automobile brake disc face grinding device according to claim 1, characterized in that: The grinding assembly (15) includes a grinding rack body (151), the bottom of the grinding rack body (151) is slidably connected with the outer side of the second sliding rail (14), one side of the outer part of the grinding rack body (151) close to the first motor (16) is fixedly connected with a connecting rack (152), the inner side of the connecting rack (152) is fixedly connected with a grinding shell (153), the outer side of the grinding shell (153) is fixedly connected with an electric push rod (154), one side of the outer part of the electric push rod (154) is fixedly connected with a bearing plate (155), one side of the outer part of the bearing plate (155) away from the electric push rod (154) is fixedly connected with a grinding block (156).

3. The automobile brake disc brake face grinding device according to claim 1, characterized in that: The fixing mechanism (18) includes a fixing shell (181), the bottom of the fixing shell (181) is fixedly connected with the top of the workpiece rack body (17), the inner side of the fixing shell (181) is slidably connected with a hydraulic block (182).

4. The apparatus for grinding the braking surface of an automobile brake disc as defined in claim 3, wherein: One side of the outer part of the hydraulic block (182) away from the fixing shell (181) is fixedly connected with a silica gel block (183), one side of the outer part of the silica gel block (183) away from the hydraulic block (182) is provided with a block surface groove (184).

5. The automobile brake disc face grinding apparatus according to claim 1, characterized in that: The cleaning mechanism (19) includes an external shell (191), the outer side of the external shell (191) is fixedly connected with the outer side of the grinding shell (11), one side of the outer part of the external shell (191) away from the grinding shell (11) is fixedly connected with a cleaning pipeline (192), one side of the outer part of the cleaning pipeline (192) is fixedly connected with a first fan (193), one side of the outer part of the cleaning pipeline (192) away from the first fan (193) is fixedly connected with a second motor (194), the inner wall of the cleaning pipeline (192) is rotatably connected with a friction mechanism (195), the output end of the second motor (194) is fixedly connected with one side of the outer part of the friction mechanism (195).

6. The apparatus for grinding the braking surface of an automobile brake disc as set forth in claim 5, wherein: The friction mechanism (195) includes a connecting shaft (1951), the outer side of the connecting shaft (1951) is fixedly connected with a connecting column (1952), the outer side of the connecting column (1952) is fixedly connected with a support frame (1953), and the outer side of the support frame (1953) away from the connecting column (1952) is fixedly connected with a silica gel column (1954).

7. The automobile brake disc face grinding apparatus according to claim 1, characterized in that: The wind blowing device (2) includes a wind blowing frame (21), the inner side of the wind blowing frame (21) is fixedly connected with a second fan (22), the top of the wind blowing frame (21) is fixedly connected with a grating plate (23), the outer side of the wind blowing frame (21) away from the grating plate (23) is fixedly connected with a grating cover (24), and the inner wall of the grating cover (24) is fixedly connected with a rotating mechanism (25).

8. The apparatus for grinding the braking surface of an automobile brake disc as defined in claim 7, wherein: The rotating mechanism (25) includes a support shaft (251), the outer side of the support shaft (251) is rotatably connected with an external connecting column (252), the outer side of the external connecting column (252) is fixedly connected with an external connecting support (253), the outer side of the external connecting support (253) away from the external connecting column (252) is fixedly connected with a rubber block (254), and the outer side of the external connecting column (252) is fixedly connected with a paddle (255).

9. A method for grinding the braking surface of a brake disc, using the apparatus for grinding the braking surface of a brake disc according to any one of claims 1 to 8, characterized in that, The method comprises the following steps: Step one, feeding, the grinding cover plate (13) slides on the first sliding rail (12), and the workpiece is placed on the workpiece frame (17), so that subsequent grinding is facilitated; Step two, grinding, the grinding assembly (15) slides on the second sliding rail (14) to the side of the first motor (16), the first motor (16) controls the workpiece frame (17) to drive the workpiece to rotate, so that the grinding work of the workpiece is achieved; Step three, cleaning, the wind blowing device (2) blows air on the grinding cover plate (13), so that the wind force washes the workpiece on the workpiece frame (17), so that the workpiece and the parts are cleaned; Step four, collection, the metal scraps are washed off by the wind blowing device (2) and fall on the bottom of the grinding shell (11), and the cleaning mechanism (19) collects the scraps in the grinding shell (11) by the wind force, so that the inside of the equipment is kept clean.

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