CN113560969B - Grinding equipment and method for grinding brake disc - Google Patents
Grinding equipment and method for grinding brake disc Download PDFInfo
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- CN113560969B CN113560969B CN202111125249.1A CN202111125249A CN113560969B CN 113560969 B CN113560969 B CN 113560969B CN 202111125249 A CN202111125249 A CN 202111125249A CN 113560969 B CN113560969 B CN 113560969B
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- 238000000227 grinding Methods 0.000 title claims abstract description 143
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000003754 machining Methods 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000001939 inductive effect Effects 0.000 claims description 32
- 238000005498 polishing Methods 0.000 claims description 27
- 230000006698 induction Effects 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/08—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing combined with fluid systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
Abstract
The invention provides grinding equipment and a method for grinding a brake disc, and the technical scheme is as follows: comprises a case, a side plate, a control box and a brake disc; the two ends of the case are connected with side plates, the bottom in the case is provided with an automatic driving structure, the automatic driving structure is symmetrically connected with an installation structure for installing a brake disc, the installation structure is connected with the brake disc, and the installation structure is used for quickly fixing the brake disc and driving the brake disc to rotate; the grinding method comprises the following specific steps: the method comprises the following steps: mounting the raw brake disc on a set of mounting structures; step two: the automatic driving structure drives the brake disc to move to the lower side of the machining structure, and meanwhile, the mounting structure connected with the machined brake disc moves outwards to the loading and unloading position. The invention has the beneficial effects that: the brake disc is convenient and synchronous to machine, assemble and disassemble, and is beneficial to rapid production of enterprises.
Description
Technical Field
The invention relates to the technical field of grinding, in particular to grinding equipment and a method for grinding a brake disc.
Background
Grinding is a mechanical process that removes material.
The method is a processing method for cutting off redundant materials on a workpiece by using an abrasive material and a grinding tool.
Grinding is one of the more widely used material removal methods.
Brake discs are an important safety component for use in automobiles and are manufactured by casting disc-like products because the joints of the parting surfaces are not very tight.
It is inevitable that an outwardly extending portion is formed at the periphery of the disc, which, although not large, greatly affects the quality of the product.
It can only be removed for further machining.
In order to guarantee the performance of the brake disc, the brake disc needs to be ground through grinding equipment, the existing grinding equipment is used for feeding, grinding and discharging in the machining sequence, the feeding, the grinding and the discharging are inconvenient to be carried out synchronously, and the rapid production of enterprises is not facilitated.
Based on the technical scheme, the invention provides grinding equipment for grinding a brake disc and a method thereof, and aims to solve the technical problem.
Disclosure of Invention
In order to solve the problems that the conventional grinding equipment is inconvenient to synchronously carry out feeding, grinding and discharging during the processing sequence and is not beneficial to the rapid production of enterprises, the invention provides grinding equipment for grinding brake discs and a method thereof.
The invention proposes
A grinding device for grinding a brake disc comprises a case, a side plate, a control box and the brake disc; the both ends of quick-witted case are connected with the curb plate, the automatic drive structure is installed to the bottom in the machine case, automatic drive structure symmetric connection has the mounting structure who is used for the brake disc installation, mounting structure is connected with the brake disc, mounting structure is used for the brake disc quick fixation and drives the brake disc and rotate, it is in loading and unloading position to drive a set of mounting structure at the processing position, another group mounting structure when the automatic drive structure removes for brake disc processing and loading and unloading go on in step, machine incasement top is connected with processing structure, processing structure carries out grinding treatment to the upper and lower face of brake disc, machine incasement wall still is connected with and is used for the spacing limit structure of automatic drive structure, avoids the brake disc to take place to rock when the brake disc adds man-hour.
Furthermore, door plates are symmetrically and rotatably connected to through holes in the front side wall of the case, glass windows are installed in the through holes of the door plates, and glass is arranged in the glass windows.
Further, the automatic drive structure includes supporting box, limit guide, support frame, limit slider, first inductive switch, second inductive switch and connection diaphragm, the inclined plane of quick-witted case is connected with the support frame, the support frame top is connected with limit guide, limit guide top sliding connection has limit slider, limit slider symmetry is installed in the bottom of supporting box, first inductive switch and second inductive switch are installed respectively to the inner wall about the quick-witted case, X axle drive assembly is installed to the lateral wall at the vertical position of quick-witted case, X axle drive assembly's sliding block is connected with the connection diaphragm, supporting box symmetry is installed on connecting the diaphragm lateral wall.
Further, mounting structure includes chuck, initiative ring gear, driving motor, driven ring gear and drive shaft, driving motor installs bottom in the supporting box, driving motor's output is connected with driven ring gear, supporting box top end department rotates through the bearing and connects the drive shaft, drive shaft fixedly connected with chuck, the spacing joint of chuck has the brake disc, the drive shaft bottom be equipped with the driven ring gear that the initiative ring gear used of mutually supporting.
Furthermore, the lateral wall of supporting box is connected with dustproof tow chain, the cable that driving motor and driveshaft are connected is installed in dustproof tow chain.
Further, the processing structure comprises an n-shaped plate, a Z-axis driving assembly, a cross sliding plate, a Y-axis driving assembly, a guide supporting rod, a polishing motor, a polishing disc, a first C-shaped plate, a second C-shaped plate, an L-shaped mounting plate and a grinding tool, wherein the L-shaped mounting plate is mounted at the top in the case, the Y-axis driving assembly is mounted at the transverse position of the L-shaped mounting plate, the telescopic end of the Y-axis driving assembly is connected with the cross sliding plate, the two ends of the cross sliding plate are symmetrically connected with the guide supporting rod through sliding holes, the guide supporting rod is fixed with the inner wall of the case, the Z-axis driving assembly is mounted at the bottom of the cross sliding plate, the output shaft of the Z-axis driving assembly is connected with the n-shaped plate, the inner wall of the vertical position of the n-shaped plate is fixedly connected with a first C-shaped plate and a second C-shaped plate respectively, the polishing motor is mounted at the inner end of the first C-shaped plate, and the output end of the polishing motor is connected with the polishing disc, and a grinding tool is arranged in the jack at the transverse part of the second C-shaped plate.
Furthermore, limit structure includes brake cylinder and brake block, brake cylinder sets firmly the lateral wall at quick-witted case, the flexible end of brake cylinder is connected with the brake block, when supporting box removed first inductive switch or second inductive switch department, brake block and supporting box laminating contact when the flexible end of brake cylinder extends.
Furthermore, an electric control port of the control box is connected with an output end of an external power supply, and a control port of the control box is respectively connected with the electric control driving end of the chuck, the electric control driving end of the X-axis driving assembly, the electric control driving end of the brake cylinder, the output end of the first induction switch, the output end of the second induction switch, the electric control driving end of the Z-axis driving assembly, the electric control driving end of the Y-axis driving assembly, the electric control driving end of the grinding motor and the electric control driving end of the driving motor.
Furthermore, the lateral wall of machine case is connected with and blocks the structure, block the structure and include activity hole and baffle, baffle symmetry fixed mounting is at quick-witted case upper end lateral wall, the activity hole has been seted up to the baffle lower extreme, the diameter of activity hole slightly is greater than the diameter of brake disc, the brake disc passes the activity hole and moves under the n shaped plate when supporting box drives the brake disc and removes.
In order to better achieve the aim of the invention, the invention also provides a grinding method of the grinding equipment for grinding the brake disc, which comprises the following specific steps:
the method comprises the following steps: mounting the raw brake disc on a set of mounting structures;
step two: the automatic driving structure drives the brake disc to move to the lower part of the processing structure, and meanwhile, the mounting structure connected with the processed brake disc moves outwards to a loading and unloading position;
step three: the automatic driving structure drives the brake disc to move to the position below the processing structure, the position limiting structure limits the automatic driving structure, when the brake disc moves to a position between a grinding cutter and a polishing disc of the processing structure, the Z-axis driving assembly drives the n-shaped plate to move upwards, the n-shaped plate drives the second C-shaped plate and the first C-shaped plate to move and drives the grinding cutter to contact with the bottom surface of the brake disc, then the mounting structure drives the brake disc to rotate, the Y-axis driving assembly pushes the grinding cutter to move through the cross sliding plate, the grinding cutter cuts the bottom surface of the brake disc, the Z-axis driving assembly drives the n-shaped plate to move downwards, the n-shaped plate drives the second C-shaped plate and the first C-shaped plate to move and drives the grinding cutter to contact with the top surface of the brake disc, the Y-axis driving assembly pushes the grinding cutter to move through the cross sliding plate, the grinding cutter cuts the top surface of the brake disc, and then the polishing motor drives the polishing disc to rotate, the Y-axis driving assembly pushes the polishing disc to move through the cross sliding plate, the polishing disc polishes the top surface of the brake disc, finally the Z-axis driving assembly drives the n-shaped plate to move upwards, the n-shaped plate drives the second C-shaped plate and the first C-shaped plate to move, the polishing disc is driven to be in contact with the bottom surface of the brake disc, the polishing motor drives the polishing disc to rotate, the Y-axis driving assembly pushes the polishing disc to move through the cross sliding plate, the polishing disc polishes the bottom surface of the brake disc, grinding processing of the upper surface and the lower surface of the brake disc is achieved, the grinding effect is good, meanwhile, the other group of mounting structures are used for assembling and disassembling the brake disc, and synchronous processing and assembling and disassembling of the brake disc are achieved; and repeating the steps after the brake disc is machined.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the brake disc is arranged on the chuck of the mounting structure, the chuck is used for fixedly mounting the brake disc, so that the brake disc is convenient to fixedly mount, the driving motor drives the driving gear ring to rotate during processing, the driving gear ring drives the driven gear ring to rotate, the driven gear ring drives the driving shaft to rotate, the driving shaft drives the brake disc fixed by the chuck to rotate, and the brake disc is convenient to be processed in an all-dimensional manner by matching with the processing structure.
2. According to the automatic driving structure, the X-axis driving assembly drives the connecting transverse plate to move, the connecting transverse plate drives the limiting slide block connected with the supporting box to move on the limiting guide rail, the X-axis driving assembly stops driving the supporting box when the supporting box moves to the first induction switch or the second induction switch, the processed brake disc moves to the first induction switch or the second induction switch for blanking and then loading, the unprocessed brake disc moves below the processing structure for processing, the processing and the loading and unloading of the brake disc are convenient and synchronous, and the automatic driving structure is beneficial to rapid production of enterprises.
3. When the support box moves to the machining position, the telescopic end of the brake cylinder of the limiting structure extends to enable the brake plate to be in contact with the support box in an attaching mode, the brake plate limits the support box, the brake disc is prevented from shaking during machining of the brake disc, and the grinding effect of the brake disc is guaranteed.
4. When the brake disc moves between a grinding cutter and a grinding disc of a processing structure, the Z-axis driving component drives an n-shaped plate to move upwards, the n-shaped plate drives a second C-shaped plate and a first C-shaped plate to move to drive the grinding cutter to contact with the bottom surface of the brake disc, then the mounting structure drives the brake disc to rotate, the Y-axis driving component pushes the grinding cutter to move through a cross sliding plate, the grinding cutter cuts the bottom surface of the brake disc, then the Z-axis driving component drives the n-shaped plate to move downwards, the n-shaped plate drives the second C-shaped plate and the first C-shaped plate to move to drive the grinding cutter to contact with the top surface of the brake disc, the Y-axis driving component pushes the grinding cutter to move through the cross sliding plate, the grinding cutter cuts the top surface of the brake disc, then the grinding motor drives the grinding disc to rotate, the Y-axis driving component pushes the grinding disc to move through the cross sliding plate, and the grinding disc polishes the top surface of the brake disc, and finally, the Z-axis driving assembly drives the n-shaped plate to move upwards, the n-shaped plate drives the second C-shaped plate and the first C-shaped plate to move, the polishing disc is driven to be in contact with the bottom surface of the brake disc, the polishing motor drives the polishing disc to rotate, the Y-axis driving assembly pushes the polishing disc to move through the cross sliding plate, the polishing disc polishes the bottom surface of the brake disc, the upper surface and the lower surface of the brake disc are ground, and the grinding effect is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a left side view of the overall structure of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is a cross-sectional view of the present invention taken along the left side wall of the right side panel.
Fig. 5 is a sectional view of the present invention taken along the right side wall of the left side panel.
Fig. 6 is a cross-sectional view of the present invention taken along the front inner wall of the cabinet.
Fig. 7 is a sectional view of the present invention taken along the rear inner wall of the cabinet.
FIG. 8 is a cross-sectional view of the present invention taken along the side wall of the n-shaped plate.
Fig. 9 is a sectional view of the present invention taken along the right side wall of the upper end of the cabinet.
Wherein the reference numerals, which are given,
1. the machine box 2, the side plate 3, the glass window 4, the door plate 5, the control box 6, the support box 7, the brake disc 8, the chuck 9, the movable hole 10, the baffle 11, the X-axis driving assembly 12, the limit guide rail 13, the support frame 14, the limit slider 15, the first inductive switch 16, the second inductive switch 17, the dustproof drag chain 18, the brake cylinder 19, the brake plate 20, the n-shaped plate 21, the Z-axis driving assembly 22, the cross slide plate 23, the Y-axis driving assembly 24, the guide support rod 25, the polishing motor 26, the polishing disc 27, the first C-shaped plate 28, the second C-shaped plate 29, the L-shaped mounting plate 30, the grinding tool 31, the driving gear ring 32, the driving motor 33, the driven gear ring 34 and the driving shaft 35 are connected with the transverse plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments are further detailed. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
Examples
Referring to fig. 2, 3, 4, 5, 6 and 7, the grinding equipment for grinding the brake disc comprises a machine case 1, a side plate 2, a control box 5 and the brake disc 7; the two ends of the machine case 1 are connected with side plates 2, an automatic driving structure is installed at the inner bottom of the machine case 1 and comprises a supporting case 6, a limiting guide rail 12, a supporting frame 13, a limiting slide block 14, a first induction switch 15, a second induction switch 16 and a connecting transverse plate 35, the inclined plane of the machine case 1 is fixedly connected with the supporting frame 13, the top of the supporting frame 13 is fixedly connected with the limiting guide rail 12, the top of the limiting guide rail 12 is in limiting sliding connection with the limiting slide block 14, the limiting slide blocks 14 are symmetrically installed at the bottom of the supporting case 6, the first induction switch 15 and the second induction switch 16 are respectively installed on the left inner wall and the right inner wall of the machine case 1, an X-axis driving assembly 11 is installed on the side wall of the vertical part of the machine case 1, the sliding block of the X-axis driving assembly 11 is fixedly connected with the connecting transverse plate 35, the supporting case 6 is symmetrically installed on the side wall of the connecting transverse plate 35, the X-axis driving assembly 11 of the automatic driving structure drives the connecting transverse plate 35 to move, connect diaphragm 35 to drive the spacing slider 14 that supporting box 6 connects and move on limit guide 12, X axle drive assembly 11 stops to drive supporting box 6 when supporting box 6 removes to first inductive switch 15 or second inductive switch 16, the brake disc 7 that processes removes and carries out unloading reload to first inductive switch 15 or second inductive switch 16, unprocessed brake disc 7 removes the processing structure below and processes, the processing and the loading and unloading of brake disc 7 are convenient to go on in step, do benefit to the quick production of enterprise.
The X-axis driving assembly 11 adopts a linear module sliding table.
Referring to fig. 1, 3, 4, 5 and 8, a support box 6 of an automatic driving structure is symmetrically connected with a mounting structure for mounting a brake disc 7, the mounting structure is connected with the brake disc 7, the mounting structure comprises a chuck 8, a driving gear ring 31, a driving motor 32, a driven gear ring 33 and a driving shaft 34, the driving motor 32 is mounted at the inner bottom of the support box 6, the output end of the driving motor 32 is fixedly connected with the driven gear ring 33, the middle end of the top of the support box 6 is rotatably connected with the driving shaft 34 through a bearing, the driving shaft 34 is fixedly connected with the chuck 8, the brake disc 7 is clamped at the position limited position of the chuck 8, the bottom of the driving shaft 34 is fixedly connected with the driven gear ring 33 matched with the driving gear ring 31 for use, the side wall of the support box 6 is fixedly connected with a dustproof drag chain 17, a cable connected with the driving motor 32 and the driving shaft 34 is mounted in the dustproof drag chain 17, and the mounting structure realizes the rapid fixation of the brake disc 7, and can also drive brake disc 7 and rotate, it is adding the station to drive a set of mounting structure when the automatic drive structure removes, another set of mounting structure is loading and unloading the station, it goes on with loading and unloading in step to be used for brake disc 7 to process, install brake disc 7 on mounting structure's chuck 8, chuck 8 carries out fixed mounting to brake disc 7, conveniently carry out fixed mounting to brake disc 7, during processing, driving motor 32 drives initiative ring gear 31 and rotates, initiative ring gear 31 drives driven ring gear 33 and rotates, driven ring gear 33 drives drive shaft 34 and rotates, drive shaft 34 drives brake disc 7 that chuck 8 is fixed and rotates, conveniently carry out all-round processing with the cooperation of processing structure to brake disc 7.
Referring to fig. 6, 7, 8 and 9, the inner top of the chassis 1 is connected with a processing structure, the processing structure includes an n-shaped plate 20, a Z-axis driving assembly 21, a cross slide plate 22, a Y-axis driving assembly 23, a guide support rod 24, a polishing motor 25, a polishing disc 26, a first C-shaped plate 27, a second C-shaped plate 28, an L-shaped mounting plate 29 and a grinding tool 30, the L-shaped mounting plate 29 is fixedly mounted on the inner top of the chassis 1, the Y-axis driving assembly 23 is mounted at a transverse position of the L-shaped mounting plate 29, the cross slide plate 22 is fixedly connected with a telescopic end of the Y-axis driving assembly 23, two ends of the cross slide plate 22 are symmetrically and fixedly connected with the guide support rod 24 through slide holes, the guide support rod 24 is fixedly connected with the inner wall of the chassis 1, the Z-axis driving assembly 21 is mounted at the bottom of the cross slide plate 22, the output shaft of the Z-axis driving assembly 21 is fixedly connected with the n-shaped plate 20, the upright position inner wall of the n-shaped plate 20 is fixedly connected with the first C-shaped plate 27 and the second C-shaped plate 28, a grinding motor 25 is installed at the inner end of a first C-shaped plate 27, a grinding disc 26 is fixedly connected at the output end of the grinding motor 25, a grinding cutter 30 is fixedly installed in a transverse part jack of a second C-shaped plate 28, a processing structure grinds the upper and lower surfaces of a brake disc 7, when the brake disc 7 moves between the grinding cutter 30 and the grinding disc 26 of the processing structure, a Z-axis driving assembly 21 drives an n-shaped plate 20 to move upwards, the n-shaped plate 20 drives the second C-shaped plate 28 and the first C-shaped plate 27 to move, the grinding cutter 30 is driven to contact with the bottom surface of the brake disc 7 by the grinding cutter 30, then the brake disc 7 is driven to rotate by an installation structure, a Y-axis driving assembly 23 pushes the grinding cutter 30 to move through a cross sliding plate 22, the grinding cutter 30 cuts the bottom surface of the brake disc 7, then the Z-axis driving assembly 21 drives the n-shaped plate 20 to move downwards, the second C-shaped plate 28 and the first C-shaped plate 27 are driven by the n-shaped plate 20 to move, the grinding tool 30 is driven to be in contact with the top surface of the brake disc 7, the Y-axis driving assembly 23 pushes the grinding tool 30 to move through the cross sliding plate 22, the grinding tool 30 cuts the top surface of the brake disc 7, then the grinding motor 25 drives the grinding disc 26 to rotate, the Y-axis driving assembly 23 pushes the grinding disc 26 to move through the cross sliding plate 22, the grinding disc 26 polishes the top surface of the brake disc 7, finally the Z-axis driving assembly 21 drives the n-shaped plate 20 to move upwards, the n-shaped plate 20 drives the second C-shaped plate 28 and the first C-shaped plate 27 to move, the grinding disc 26 is driven to be in contact with the bottom surface of the brake disc 7, the grinding motor 25 drives the grinding disc 26 to rotate, the Y-axis driving assembly 23 pushes the grinding disc 26 to move through the cross sliding plate 22, the grinding disc 26 polishes the bottom surface of the brake disc 7, grinding processing of the upper surface and the lower surface of the brake disc 7 is achieved, and the grinding effect is good.
The Z-axis driving component 21 and the Y-axis driving component 23 adopt electric push rods.
Referring to fig. 5 and 6, the inner wall of the case 1 is further connected with a limiting structure for limiting an automatic driving structure, the brake disc 7 is prevented from shaking during processing of the brake disc 7, the limiting structure comprises a brake cylinder 18 and a brake plate 19, the brake cylinder 18 is fixedly installed on the side wall of the case 1, the brake plate 19 is fixedly connected with the telescopic end of the brake cylinder 18, the brake plate 19 is in contact with the support box 6 when the telescopic end of the brake cylinder 18 extends when the support box 6 moves to the first inductive switch 15 or the second inductive switch 16, the brake plate 19 is in contact with the support box 6 when the telescopic end of the brake cylinder 18 of the limiting structure extends when the support box 6 moves to the processing position, the brake plate 19 performs limiting processing on the support box 6, the brake disc 7 is prevented from shaking during processing of the brake disc 7, and the grinding effect of the brake disc 7 is ensured.
The brake plate 19 is made of wear-resistant rubber.
Referring to fig. 1, door panels 4 are symmetrically and rotatably connected to through holes of the front side wall of a chassis 1, glass windows 3 are fixedly installed in the through holes of the door panels 4, and glass is arranged in the glass windows 3.
Referring to fig. 1-9, an electric control port of the control box 5 is connected to an output terminal of an external power supply, and a control port of the control box 5 is connected to an electric control driving terminal of the chuck 8, an electric control driving terminal of the X-axis driving component 11, an electric control driving terminal of the brake cylinder 18, an output terminal of the first inductive switch 15, an output terminal of the second inductive switch 16, an electric control driving terminal of the Z-axis driving component 21, an electric control driving terminal of the Y-axis driving component 23, an electric control driving terminal of the polishing motor 25, and an electric control driving terminal of the driving motor 32, respectively. When supporting box 6 moves to first inductive switch 15 or second inductive switch 16, chuck 8 of first inductive switch 15 or second inductive switch 16 department is in the merge state, and driving motor 32 is in the off-state, another group's driving motor 32 is in the on-state, and simultaneously, brake cylinder 18 starts to drive brake plate 19 and support box 6 contact, supporting box 6 moves first inductive switch 15 or second inductive switch 16 back chuck 8 and is in open state and fixes, the flexible end of brake cylinder 18 is retrieved after the processing finishes, then X axle drive assembly 11 drives supporting box 6 and moves.
Referring to fig. 1, 2 and 3, the side wall of the case 1 is connected with a blocking structure, the blocking structure includes a movable hole 9 and a baffle 10, the baffle 10 is symmetrically and fixedly installed at the side wall of the upper end of the case 1, the movable hole 9 is formed at the lower end of the baffle 10, the size of the movable hole 9 is slightly larger than that of the brake disc 7, when the support box 6 drives the brake disc 7 to move, the brake disc 7 passes through the movable hole 9 and moves to a position right below the n-shaped plate 20, and the discharge of processing debris to the outside is reduced as much as possible.
In order to better achieve the aim of the invention, the invention also provides a grinding method of the grinding equipment for grinding the brake disc, which comprises the following specific steps:
the method comprises the following steps: mounting an unprocessed brake disc 7 on a set of chucks 8 of a mounting structure, and fixing the brake disc 7 by the chucks 8;
step two: the X axle drive assembly 11 of automatic drive structure drives and connects diaphragm 35 and removes, connect diaphragm 35 to drive the spacing slider 14 that supporting box 6 connects and remove on limit guide 12, supporting box 6 stops X axle drive assembly 11 to control box 5 when removing to first inductive switch 15 or second inductive switch 16, X axle drive assembly 11 stops drive supporting box 6, the brake disc 7 that processes removes to first inductive switch 15 or second inductive switch 16 and carries out unloading material loading again, unprocessed brake disc 7 removes the processing structure below and processes, the processing and the loading and unloading of brake disc 7 are convenient to go on in step, do benefit to enterprise's rapid production.
Step three: when the automatic driving structure drives the unprocessed brake disc 7 connected with the supporting box 6 to move below the processing structure, the brake plate 19 is in contact with the supporting box 6 when the telescopic end of the brake cylinder 18 of the limiting structure extends, the brake plate 19 limits the supporting box 6, the limiting structure limits the supporting box 6 of the automatic driving structure, the brake disc 7 is prevented from shaking when the brake disc 7 is processed, the grinding effect of the brake disc 7 is ensured, when the brake disc 7 moves between the grinding cutter 30 and the grinding disc 26 of the processing structure, the Z-axis driving component 21 drives the n-shaped plate 20 to move upwards, the n-shaped plate 20 drives the second C-shaped plate 28 and the first C-shaped plate 27 to move, the grinding cutter 30 is driven to contact with the bottom surface of the brake disc 7, then the mounting structure drives the brake disc 7 to rotate, the Y-axis driving component 23 pushes the grinding cutter 30 to move through the cross slide plate 22, and the grinding cutter 30 cuts the bottom surface of the brake disc 7, then the Z-axis driving component 21 drives the n-shaped plate 20 to move downwards, the n-shaped plate 20 drives the second C-shaped plate 28 and the first C-shaped plate 27 to move, the grinding cutter 30 is driven by the n-shaped plate 20 to contact with the top surface of the brake disc 7, the Y-axis driving component 23 drives the grinding cutter 30 to move through the cross sliding plate 22, the grinding cutter 30 cuts the top surface of the brake disc 7, then the grinding motor 25 drives the grinding disc 26 to rotate, the Y-axis driving component 23 drives the grinding disc 26 to move through the cross sliding plate 22, the grinding disc 26 polishes the top surface of the brake disc 7, finally the Z-axis driving component 21 drives the n-shaped plate 20 to move upwards, the n-shaped plate 20 drives the second C-shaped plate 28 and the first C-shaped plate 27 to move, the grinding disc 26 is driven to contact with the bottom surface of the brake disc 7, the grinding motor 25 drives the grinding disc 26 to rotate, the Y-axis driving component 23 drives the grinding disc 26 to move through the cross sliding plate 22, and the grinding disc 26 polishes the bottom surface of the brake disc 7, the grinding treatment of the upper surface and the lower surface of the brake disc 7 is realized, the grinding effect is good, and meanwhile, the brake disc 7 is assembled and disassembled by another group of mounting structures, so that the brake disc 7 is synchronously processed and assembled and disassembled; and repeating the steps after the brake disc 7 below the processing structure is processed.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The grinding equipment for grinding the brake disc is characterized by comprising a case (1), a side plate (2), a control box (5) and the brake disc (7); two ends of the case (1) are connected with side plates (2), the bottom in the case (1) is provided with an automatic driving structure, the automatic driving structure is symmetrically connected with a mounting structure for mounting a brake disc (7), the mounting structure is connected with a brake disc (7), the mounting structure is used for rapidly fixing the brake disc (7) and driving the brake disc (7) to rotate, the automatic driving structure drives one group of mounting structures to be at the processing position and the other group of mounting structures to be at the loading and unloading position when moving, is used for synchronously processing and assembling and disassembling the brake disc (7), the top in the case (1) is connected with a processing structure, the processing structure is used for grinding the upper surface and the lower surface of the brake disc (7), the inner wall of the case (1) is also connected with a limiting structure for limiting an automatic driving structure, and the brake disc (7) is prevented from shaking during processing of the brake disc (7);
door plates (4) are symmetrically and rotatably connected to through holes in the front side wall of the case (1), glass windows (3) are installed in the through holes of one group of door plates (4), and glass is arranged in the glass windows (3);
the automatic driving structure comprises a supporting box (6), a limiting guide rail (12), a supporting frame (13), a limiting slide block (14), a first inductive switch (15), a second inductive switch (16) and a connecting transverse plate (35), the inclined surface of the case (1) is connected with a support frame (13), the top of the support frame (13) is connected with a limit guide rail (12), the top of the limiting guide rail (12) is connected with a limiting slide block (14) in a sliding way, the limiting slide blocks (14) are symmetrically arranged at the bottom of the supporting box (6), a first inductive switch (15) and a second inductive switch (16) are respectively arranged on the left inner wall and the right inner wall of the case (1), an X-axis driving component (11) is arranged on the side wall of the vertical part of the case (1), the sliding block of the X-axis driving component (11) is connected with a connecting transverse plate (35), the supporting boxes (6) are symmetrically arranged on the side wall of the connecting transverse plate (35);
the mounting structure comprises a chuck (8), a driving gear ring (31), a driving motor (32), a driven gear ring (33) and a driving shaft (34), wherein the driving motor (32) is mounted at the bottom in a supporting box (6), the output end of the driving motor (32) is connected with the driven gear ring (33), the middle end of the top of the supporting box (6) is rotatably connected with the driving shaft (34) through a bearing, the driving shaft (34) is fixedly connected with the chuck (8), the chuck (8) is in limited clamping connection with a brake disc (7), and the driven gear ring (33) which is matched with the driving gear ring (31) for use is arranged at the bottom of the driving shaft (34);
the side wall of the supporting box (6) is connected with a dustproof drag chain (17), and a cable connected with the driving motor (32) and the driving shaft (34) is installed in the dustproof drag chain (17);
the processing structure comprises an n-shaped plate (20), a Z-axis driving assembly (21), a cross sliding plate (22), a Y-axis driving assembly (23), a guide supporting rod (24), a grinding motor (25), a grinding disc (26), a first C-shaped plate (27), a second C-shaped plate (28), an L-shaped mounting plate (29) and a grinding tool (30), wherein the L-shaped mounting plate (29) is mounted at the inner top of a case (1), the Y-axis driving assembly (23) is mounted at the transverse position of the L-shaped mounting plate (29), the telescopic end of the Y-axis driving assembly (23) is connected with the cross sliding plate (22), the two ends of the cross sliding plate (22) are symmetrically connected with the guide supporting rod (24) through sliding holes, the guide supporting rod (24) is fixed with the inner wall of the case (1), the Z-axis driving assembly (21) is mounted at the bottom of the cross sliding plate (22), an output shaft of the Z-axis driving assembly (21) is connected with the n-shaped plate (20), the vertical position inner wall of n shaped plate (20) is fixedly connected with first C shaped plate (27) and second C shaped plate (28) respectively, grinding motor (25) are installed to the inner of first C shaped plate (27), grinding disc (26) is connected to the output of grinding motor (25), be equipped with grinding tool (30) in the horizontal position jack of second C shaped plate (28).
2. The grinding equipment for grinding the brake disc according to claim 1, wherein the limiting structure comprises a brake cylinder (18) and a brake plate (19), the brake cylinder (18) is fixedly arranged on the side wall of the machine case (1), the brake plate (19) is connected to the telescopic end of the brake cylinder (18), and when the support case (6) moves to the first induction switch (15) or the second induction switch (16), the brake plate (19) is in fit contact with the support case (6) when the telescopic end of the brake cylinder (18) extends.
3. The grinding equipment for grinding the brake disc according to claim 2, wherein an electric control port of the control box (5) is connected with an output end of an external power supply, and a control port of the control box (5) is respectively connected with an electric control driving end of the chuck (8), an electric control driving end of the X-axis driving assembly (11), an electric control driving end of the brake cylinder (18), an output end of the first inductive switch (15), an output end of the second inductive switch (16), an electric control driving end of the Z-axis driving assembly (21), an electric control driving end of the Y-axis driving assembly (23), an electric control driving end of the grinding motor (25) and an electric control driving end of the driving motor (32).
4. The grinding equipment for grinding the brake disc according to claim 3, wherein the side wall of the case (1) is connected with a blocking structure, the blocking structure comprises a movable hole (9) and a baffle (10), the baffle (10) is symmetrically and fixedly installed on the side wall of the upper end of the case (1), the movable hole (9) is formed in the lower end of the baffle (10), the diameter of the movable hole (9) is slightly larger than that of the brake disc (7), and the brake disc (7) passes through the movable hole (9) and moves to a position right below the n-shaped plate (20) when the support box (6) drives the brake disc (7) to move.
5. A grinding method of a grinding apparatus for grinding a brake disc according to claim 4, characterized by comprising the following concrete steps:
the method comprises the following steps: mounting the raw brake disc (7) on a set of mounting structures;
step two: the automatic driving structure drives the brake disc (7) to move to the lower part of the processing structure, and meanwhile, the mounting structure connected with the processed brake disc (7) moves outwards to a loading and unloading position;
step three: when the automatic driving structure drives the brake disc (7) to move below the machining structure, the limiting structure limits the automatic driving structure, when the brake disc (7) moves between a grinding tool (30) and a polishing disc (26) of the machining structure, the Z-axis driving assembly (21) drives the n-shaped plate (20) to move upwards, the n-shaped plate (20) drives the second C-shaped plate (28) and the first C-shaped plate (27) to move, the grinding tool (30) is driven to be in contact with the bottom surface of the brake disc (7), at the moment, the mounting structure drives the brake disc (7) to rotate, the Y-axis driving assembly (23) drives the grinding tool (30) to move through the cross sliding plate (22), the grinding tool (30) cuts the bottom surface of the brake disc (7), then the Z-axis driving assembly (21) drives the n-shaped plate (20) to move downwards, and the n-shaped plate (20) drives the second C-shaped plate (28) and the first C-shaped plate (27) to move, the grinding tool (30) is driven to be in contact with the top surface of the brake disc (7), the Y-axis driving component (23) pushes the grinding tool (30) to move through the cross sliding plate (22), the grinding tool (30) cuts the top surface of the brake disc (7), the grinding motor (25) drives the grinding disc (26) to rotate, the Y-axis driving component (23) pushes the grinding disc (26) to move through the cross sliding plate (22), the grinding disc (26) polishes the top surface of the brake disc (7), finally the Z-axis driving component (21) drives the n-shaped plate (20) to move upwards, the n-shaped plate (20) drives the second C-shaped plate (28) and the first C-shaped plate (27) to move, the grinding disc (26) is driven to be in contact with the bottom surface of the brake disc (7), the grinding motor (25) drives the grinding disc (26) to rotate, the Y-axis driving component (23) pushes the grinding disc (26) to move through the cross sliding plate (22), the polishing disc (26) polishes the bottom surface of the brake disc (7) to realize grinding treatment on the upper surface and the lower surface of the brake disc (7), and meanwhile, the other group of mounting structures are used for assembling and disassembling the brake disc (7) to realize synchronous processing of machining and assembling and disassembling the brake disc (7); and repeating the steps after the brake disc (7) below the processing structure is processed.
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| CN202111125249.1A CN113560969B (en) | 2021-09-26 | 2021-09-26 | Grinding equipment and method for grinding brake disc |
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| CN113560969B true CN113560969B (en) | 2021-12-10 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115026652A (en) * | 2022-06-06 | 2022-09-09 | 山东省三鼎汽车配件有限公司 | Brake disc grinding device |
| CN116833445B (en) * | 2023-09-01 | 2023-10-31 | 山东裕东汽车零部件有限公司 | Drilling processing equipment for manufacturing automobile brake disc |
| CN117102990B (en) * | 2023-10-13 | 2024-04-12 | 靖江市恒铖机械配件制造有限公司 | Comprehensive polishing device for automobile brake disc |
| CN117103032B (en) * | 2023-10-23 | 2023-12-19 | 莱州宝亿机械有限公司 | Rolling polishing device for braking surface of brake disc |
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| FR2741291A1 (en) * | 1995-11-16 | 1997-05-23 | Akebono Brake Ind | Grinder for truing of brake pads for motor vehicle |
| JP2013119134A (en) * | 2011-12-07 | 2013-06-17 | Mitsubishi Electric Corp | Device for polishing brake drum |
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Denomination of invention: A grinding equipment and method for grinding brake discs Granted publication date: 20211210 Pledgee: Yantai Longkou sub branch of Rizhao Bank Co.,Ltd. Pledgor: SHANDONG YUDONG AUTO PARTS CO.,LTD. Registration number: Y2024980002618 |