CN116787255A - Automobile brake disc polishing device - Google Patents
Automobile brake disc polishing device Download PDFInfo
- Publication number
- CN116787255A CN116787255A CN202310978109.1A CN202310978109A CN116787255A CN 116787255 A CN116787255 A CN 116787255A CN 202310978109 A CN202310978109 A CN 202310978109A CN 116787255 A CN116787255 A CN 116787255A
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- China
- Prior art keywords
- brake disc
- disc main
- main body
- blocks
- polishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005498 polishing Methods 0.000 title claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000000227 grinding Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 56
- 239000000428 dust Substances 0.000 claims description 55
- 238000001125 extrusion Methods 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 238000007517 polishing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
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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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The application discloses an automobile brake disc polishing device, and relates to the field of brake discs. The automobile brake disc polishing device comprises a workbench and a brake disc main body, wherein a supporting plate is arranged on the upper surface of the workbench, a driving mechanism is assembled on the supporting plate, and the driving mechanism is in transmission connection with a mounting seat; the brake disc main body is arranged at the end part of the mounting seat, and a fixing mechanism is assembled between the brake disc main body and the mounting seat; the upper surface of workstation inlays and is equipped with the slide rail, the top of slide rail is provided with the removal post, the side of removal post is equipped with two bars of polishing, and is equipped with adjustment mechanism between removal post and the two bars of polishing. This car brake disc grinding device realizes the quick installation dismantlement of brake disc main part, and the interval of polishing strip and brake disc main part can be adjusted simultaneously.
Description
Technical Field
The application relates to the technical field of brake discs, in particular to an automobile brake disc polishing device.
Background
The brake disc rotates along with the vehicle when the vehicle moves, the brake caliper clamps the brake disc to generate braking force, and the brake caliper clamps the brake disc to play a role in decelerating or stopping when the vehicle is braked.
The surface often produces many unsmooth burr face behind the brake disc milling, consequently need do burring and polish the processing, and current grinding device generally drives the brake disc through the driving piece and carries out high-speed rotation when using, and its surface contacts the piece of polishing when the brake disc rotates, can reach the effect of polishing to its surface.
When the existing polishing device is used for installing a brake disc, a bolt fixing mode is generally utilized, the bolt is convenient to fix, but a tool is needed to rotate the bolt, the bolt cannot be fixed when no tool exists on site, and the polishing process is delayed;
the mode that generally utilizes screw rod and nut carries out lateral shifting to the polishing piece when installing and dismantling the brake disc, drive the polishing piece and remove towards the brake disc when polishing, drive the polishing piece and keep away from the brake disc and remove after polishing, then can install and dismantle next brake disc, but the thickness of brake disc is not fixed, consequently, still need adjust the longitudinal direction of polishing piece, when the surface contact of polishing piece and brake disc, just can reach the effect of polishing, consequently, after the lateral adjustment is ended, then need adjust the removal to longitudinal direction, influence the polishing efficiency of brake disc, can't adjust the lateral position and the longitudinal position of polishing piece simultaneously
Meanwhile, in the polishing process, a collecting box is generally placed below the brake disc and used for collecting chips and dust, but in the high-speed rotation process of the brake disc, the chips and dust can splash everywhere under the action of large centrifugal force, and therefore effective collecting effects on the chips and dust are difficult to achieve.
Therefore, we propose an automobile brake disc polishing device.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides the automobile brake disc polishing device, which solves the problems that the installation and the disassembly of a brake disc are complex and the spacing between a polishing block and the brake disc is inconvenient to adjust.
In order to achieve the above purpose, the application is realized by the following technical scheme: the automobile brake disc polishing device comprises a workbench and a brake disc main body, wherein a supporting plate is arranged on the upper surface of the workbench, a driving mechanism is assembled on the supporting plate, and the driving mechanism is connected with a mounting seat in a transmission manner and used for controlling the mounting seat to rotate;
the brake disc main body is arranged at the end part of the mounting seat, and a fixing mechanism is assembled between the brake disc main body and the mounting seat and used for rapidly mounting and dismounting the brake disc main body;
the upper surface of the workbench is embedded with a sliding rail, a movable column is arranged above the sliding rail, two polishing strips are assembled on the side face of the movable column, the two polishing strips are respectively attached to two sides of the brake disc main body, and an adjusting mechanism is assembled between the movable column and the two polishing strips and used for adjusting the two polishing strips and the movable column to move;
two the strip of polishing is equipped with regulation formula dust collection mechanism, regulation formula dust collection mechanism includes two closing plates, two closing plates are installed respectively in two one side of polishing strip in opposite directions, sealing frame is installed to two one side in opposite directions of closing plate, two sealing frames are in two below of polishing strip respectively, and sealing frame and the surface of brake disc main part are contactless, be connected with the extensible member between two sealing frames, form the dust collection cavity between closing plate, sealing frame and extensible member and the brake disc main part, the dust collection cavity is used for collecting piece dust, sealing frame surface mounting has the dust absorption pipe, and the tip of dust absorption pipe extends in towards the dust collection cavity.
Preferably, the driving mechanism comprises a motor box, the motor box is fixedly arranged on one side of the supporting plate, the mounting seat is rotationally connected on the other side of the supporting plate, a driving motor is assembled in the motor box, and an output shaft of the driving motor penetrates through the supporting plate and is fixedly connected with the mounting seat.
Preferably, the fixing mechanism comprises a fixing seat, the fixing seat is fixedly connected to the end part of the mounting seat, the brake disc main body is provided with a middle hole which is penetrated left and right, the fixing seat is inserted in the middle hole, four fixing blocks are arranged on the outer surface of the fixing seat, and two sides of the brake disc main body are respectively attached to the mounting seat and the four fixing blocks;
the end part of the mounting seat is fixedly connected with four limiting blocks, the brake disc main body is provided with four mounting holes which are communicated left and right, and the four limiting blocks are respectively inserted into the four mounting holes.
Preferably, the inside of fixing base has seted up the empty slot, the wherein one end of fixed block all is in the empty slot, and the outside extension of surface that the other tip passed the fixing base, the extrusion groove has been seted up to the tip surface that the fixed block is in the empty slot, and the tip threaded connection of fixing base has the movable rod, the outside extension of one end of movable rod, the other end fixedly connected with extrusion ring, and the extrusion ring is laminated mutually with the inner wall in four extrusion grooves respectively.
Preferably, the both sides of fixed block are all fixedly connected with reset block, and fixedly connected with reset spring between reset block and the inner wall of fixing base.
Preferably, the adjusting mechanism comprises a sliding groove, the sliding groove is formed in the upper surface of the sliding rail, the inner wall of the sliding groove is connected with a sliding block in a sliding manner, the moving column is fixedly connected to the upper surface of the sliding block, a rotating rod is rotatably connected between the inside of the moving column and the inside of the sliding block, and an adjusting block is fixedly arranged on the outer surface of the moving column;
an adjusting cavity is formed between the inside of the adjusting block and the inside of the moving column, a moving groove communicated with the adjusting cavity is formed in the side face of the adjusting block, two moving blocks are connected between the adjusting cavity and the moving groove in a sliding mode, and the end portions of the polishing strips are respectively and fixedly connected with the end portions of the two moving blocks, which are located outside.
Preferably, the inner wall of the adjusting cavity is vertically connected with two clamping blocks in a sliding manner, the two clamping blocks are respectively tightly abutted against the upper surfaces and the lower surfaces of the two moving blocks, two sections of external threads with opposite rotation directions are formed on the outer surface of the rotating rod, and the two sections of external threads are respectively in threaded connection with the two clamping blocks.
Preferably, the adjusting mechanism further comprises a rack, the rack is fixedly connected to the inner bottom wall of the sliding groove, a rectangular groove is formed in the bottom of the sliding block, a rectangular block is connected to the inner wall of the rectangular groove in a sliding mode, and the bottom end of the rotating rod extends towards the inner wall of the rectangular groove and is in threaded connection with the rectangular block.
Preferably, the bottom end of the rectangular block is fixedly connected with a limiting tooth, and the lower surface of the limiting tooth is connected with the rack in a meshed manner.
The telescopic piece comprises a positioning frame, the positioning frame is fixedly arranged on the side face of one sealing frame, a sealing groove is formed in the side face of the positioning frame, a movable frame is movably inserted on the inner wall of the sealing groove, and the other side of the movable frame is fixedly arranged on the side face of the other sealing frame.
The application discloses an automobile brake disc polishing device, which has the following beneficial effects:
this car brake disc grinding device, when need dismantle the change to the brake disc main part, only need rotate the movable rod, make the movable rod rotate towards the inside of fixing base, and then make the extrusion ring extrusion of movable rod tip four extrusion grooves's inner wall, make four fixed blocks remove towards the empty slot in, a plurality of reset pieces have been driven simultaneously and have slid, a plurality of reset springs have been compressed, until make four fixed blocks enter into the fixing base completely, the fixing base separates with the surface of brake disc main part, can take off the brake disc main part, need not to use the instrument can accomplish the installation and the dismantlement to the brake disc main part, when polishing simultaneously, the piece dust outwards splashes under centrifugal force effect on striking sealing frame and the extensible member then can drop in the dust collection cavity, at this moment under the effect of two dust absorption pipes, can suck the piece dust in the dust collection cavity.
According to the automobile brake disc polishing device, the inner walls of the two clamping block adjusting cavities slide reversely in the rotating process of the rotating rod, so that the two clamping blocks are separated from the upper surfaces and the lower surfaces of the two moving blocks; at the moment, the two moving blocks can be controlled to slide back and forth between the adjusting cavity and the moving groove, so that the two polishing strips can be controlled to be accurately attached to the two sides of the brake disc main body, an effective polishing effect is achieved, and the situation of incomplete polishing is avoided; in the process of rotating the rotating rod, the rectangular block can slide upwards on the inner wall of the rectangular groove, and the limiting teeth at the bottom end of the rectangular block are driven to move upwards and separate from the racks; at this moment, the column can slide left and right, and then can drive two polishing strips and transversely move, when changing the brake disc main part, control two polishing strips and keep away from the brake disc main part and remove, make things convenient for the brake disc main part to change, direct rotation dwang can carry out transversely and vertically regulation to polishing strips, save time.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic diagram of a driving mechanism according to the present application;
FIG. 3 is a schematic structural view of the fixing mechanism of the present application
FIG. 4 is a cross-sectional view of a fixing base of the present application;
FIG. 5 is a second cross-sectional view of the fixing base of the present application;
FIG. 6 is a schematic view of the structure of the adjusting mechanism of the present application;
FIG. 7 is an enlarged schematic view of portion A of FIG. 6 in accordance with the present application;
FIG. 8 is an enlarged schematic view of portion B of FIG. 6 in accordance with the present application;
FIG. 9 is a cross-sectional view of an adjustment block of the present application;
FIG. 10 is a schematic view of an adjustable dust collection mechanism according to the present application;
fig. 11 is a schematic structural view of the telescopic member of the present application.
In the figure: 1. a work table; 101. a support plate; 102. a motor case; 103. a mounting base; 104. a limiting block; 2. a brake disc body; 201. a middle hole; 202. a mounting hole; 3. a fixing seat; 301. a fixed block; 302. a hollow groove; 303. an extrusion groove; 304. a movable rod; 305. a pressing ring; 306. a reset block; 307. a return spring; 4. a slide rail; 401. a moving column; 402. polishing the strip; 5. a chute; 501. a slide block; 502. a rotating lever; 503. an adjusting block; 504. a regulating chamber; 505. a moving block; 506. a clamping block; 507. a rack; 508. rectangular blocks; 509. limit teeth; 6. a sealing plate; 601. a sealing frame; 602. a dust collection cavity; 603. a dust collection pipe; 604. a positioning frame; 605. sealing grooves; 606. a movable frame.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
According to the automobile brake disc polishing device, the problems that the installation and the disassembly of a brake disc are complex, the distance between a polishing block and the brake disc is inconvenient to adjust are solved, the rapid installation and the disassembly of the brake disc main body 2 are realized, and meanwhile, the distance between the polishing strip 402 and the brake disc main body 2 can be adjusted.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Embodiment one:
according to the drawings 1-5, the brake disc comprises a workbench 1 and a brake disc main body 2, wherein a supporting plate 101 is arranged on the upper surface of the workbench 1, the supporting plate 101 is provided with a driving mechanism, and the driving mechanism is in transmission connection with a mounting seat 103 for controlling the mounting seat 103 to rotate;
the brake disc main body 2 is arranged at the end part of the mounting seat 103, and a fixing mechanism is assembled between the brake disc main body 2 and the mounting seat 103 and is used for rapidly mounting and dismounting the brake disc main body 2;
the upper surface of workstation 1 inlays and is equipped with slide rail 4, and slide rail 4's top is provided with removes post 401, and the side of removing post 401 is equipped with two bars 402 of polishing, and two bars 402 laminate mutually with the both sides of brake disc main part 2 respectively, and is equipped with adjustment mechanism between removal post 401 and the two bars 402 of polishing for two bars 402 and removal post 401 of adjusting move.
The driving mechanism comprises a motor box 102, the motor box 102 is fixedly arranged on one side of a supporting plate 101, a mounting seat 103 is rotatably connected on the other side of the supporting plate 101, a driving motor is assembled in the motor box 102, and an output shaft of the driving motor penetrates through the supporting plate 101 and is fixedly connected with the mounting seat 103.
The fixing mechanism comprises a fixing seat 3, the fixing seat 3 is fixedly connected to the end part of the mounting seat 103, a middle hole 201 which penetrates through the brake disc main body 2 left and right is formed, the fixing seat 3 is inserted into the middle hole 201, four fixing blocks 301 are arranged on the outer surface of the fixing seat 3, and two sides of the brake disc main body 2 are respectively attached to the mounting seat 103 and the four fixing blocks 301;
four limiting blocks 104 are fixedly connected to the end portion of the mounting seat 103, four mounting holes 202 penetrating left and right are formed in the brake disc main body 2, and the four limiting blocks 104 are inserted into the four mounting holes 202 respectively.
The inside of fixing base 3 has seted up empty slot 302, and the one end of fixed block 301 all is in empty slot 302, and the outside surface of other tip through fixing base 3 outwards extends, and extrusion groove 303 has been seted up to the tip surface of fixed block 301 in empty slot 302, and the tip threaded connection of fixing base 3 has movable rod 304, and the one end of movable rod 304 outwards extends, and the other end fixedly connected with extrusion ring 305, and extrusion ring 305 is laminated with the inner wall of four extrusion grooves 303 respectively.
Reset blocks 306 are fixedly connected to the two sides of the fixed block 301, and reset springs 307 are fixedly connected between the reset blocks 306 and the inner wall of the fixed seat 3.
Working principle: in the use process, a driving motor assembled in the motor case 102 is started, an output shaft of the driving motor can drive the mounting seat 103 to rotate when rotating, and because four limiting blocks 104 at the end part of the mounting seat 103 are respectively inserted into four mounting holes 202 on the brake disc main body 2, two sides of the brake disc main body 2 are respectively attached to the mounting seat 103 and four fixing blocks 301, the brake disc main body 2 cannot be separated from the mounting seat 103, the driving motor can rotate along with the rotation of the mounting seat 103, and two polishing strips 402 are respectively attached to two sides of the brake disc main body 2, so that two sides of the brake disc main body 2 can be polished simultaneously;
when the brake disc main body 2 needs to be disassembled and replaced, only the movable rod 304 is required to be rotated, so that the movable rod 304 rotates towards the inside of the fixed seat 3, further the extrusion ring 305 at the end part of the movable rod 304 extrudes the inner walls of the four extrusion grooves 303, the four fixed blocks 301 move towards the empty grooves 302, and meanwhile, the plurality of reset blocks 306 are driven to slide, the plurality of reset springs 307 are compressed until the four fixed blocks 301 completely enter the fixed seat 3, and the fixed seat 3 is separated from the outer surface of the brake disc main body 2, so that the brake disc main body 2 can be taken down;
when a new brake disc main body 2 is installed, the middle hole 201 of the brake disc main body 2 is sleeved on the outer surface of the fixed seat 3 again, and the four limiting blocks 104 are respectively inserted into the four mounting holes 202 on the brake disc main body 2 until the brake disc main body 2 is attached to the end part of the fixed seat 3, at the moment, the movable rod 304 is reversely rotated, the movable rod 304 is rotated outwards, the pressing ring 305 is further moved towards the direction away from the fixed block 301, the four fixed blocks 301 are pushed to move outwards under the action of the elastic force of the plurality of return springs 307 until the two sides of the brake disc main body 2 are attached to the mounting seat 103 and the four fixed blocks 301 respectively, the brake disc main body 2 can be installed and fixed, and the installation and the disassembly of the brake disc main body 2 can be completed simply, conveniently and quickly without tools, so that the installation time of the brake disc main body 2 is greatly saved.
Embodiment two:
according to the figures 6-9, a slide rail 4 is embedded on the upper surface of the workbench 1, a movable column 401 is arranged above the slide rail 4, two polishing strips 402 are assembled on the side surface of the movable column 401, the two polishing strips 402 are respectively attached to two sides of the brake disc main body 2, and an adjusting mechanism is assembled between the movable column 401 and the two polishing strips 402 and used for adjusting the two polishing strips 402 and the movable column 401 to move;
the two polishing strips 402 are provided with an adjustable dust collecting mechanism, the adjustable dust collecting mechanism comprises two sealing plates 6, the two sealing plates 6 are respectively arranged on one side of the two polishing strips 402, which is opposite to each other, a sealing frame 601 is arranged on one side of the two sealing plates 6, which is opposite to each other, the two sealing frames 601 are respectively arranged below the two polishing strips 402, the sealing frames 601 are not contacted with the outer surface of the brake disc main body 2, a telescopic piece is connected between the two sealing frames 601, a dust collecting cavity 602 is formed among the sealing plates 6, the sealing frames 601 and the telescopic piece and the brake disc main body 2, the dust collecting cavity 602 is used for collecting dust and dust, a dust collecting pipe 603 is arranged on the outer surface of the sealing frames 601, and the end part of the dust collecting pipe 603 extends into the dust collecting cavity 602;
the telescopic piece comprises a positioning frame 604, the positioning frame 604 is fixedly arranged on the side face of one sealing frame 601, a sealing groove 605 is formed in the side face of the positioning frame 604, a movable frame 606 is movably inserted on the inner wall of the sealing groove 605, and the other side of the movable frame 606 is fixedly arranged on the side face of the other sealing frame 601.
The adjusting mechanism comprises a sliding groove 5, the sliding groove 5 is formed in the upper surface of the sliding rail 4, the inner wall of the sliding groove 5 is connected with a sliding block 501 in a sliding manner, a movable column 401 is fixedly connected to the upper surface of the sliding block 501, a rotating rod 502 is rotatably connected between the inside of the movable column 401 and the inside of the sliding block 501, and an adjusting block 503 is fixedly adjusted on the outer surface of the movable column 401;
an adjusting cavity 504 is formed between the inside of the adjusting block 503 and the inside of the moving column 401, a moving groove communicated with the adjusting cavity 504 is formed in the side face of the adjusting block 503, two moving blocks 505 are slidably connected between the adjusting cavity 504 and the moving groove, and the end parts of the two polishing strips 402 are respectively and fixedly connected with the end parts of the two moving blocks 505 outside.
The inner wall of the adjusting cavity 504 is vertically and slidably connected with two clamping blocks 506, the two clamping blocks 506 respectively tightly prop against the upper surfaces and the lower surfaces of the two moving blocks 505, two sections of external threads with opposite rotation directions are formed on the outer surface of the rotating rod 502, and the two sections of external threads are respectively in threaded connection with the two clamping blocks 506.
The adjusting mechanism further comprises a rack 507, the rack 507 is fixedly connected to the inner bottom wall of the chute 5, a rectangular groove is formed in the bottom of the sliding block 501, a rectangular block 508 is connected to the inner wall of the rectangular groove in a sliding mode, and the bottom end of the rotating rod 502 extends towards the inner wall of the rectangular groove and is in threaded connection with the rectangular block 508.
The bottom end of the rectangular block 508 is fixedly connected with a limiting tooth 509, and the lower surface of the limiting tooth 509 is in meshed connection with the rack 507.
Working principle: in the polishing process, because the dust collection cavity 602 is formed among the sealing plate 6, the sealing frame 601, the telescopic piece and the brake disc main body 2, even if the sealing frame 601 and the telescopic piece cannot be completely attached to the brake disc main body 2, an effective shielding effect can be achieved, and when the dust and the dust are splashed outwards under the action of centrifugal force, the dust and the dust impact on the sealing frame 601 and the telescopic piece and then fall into the dust collection cavity 602, and at the moment, the dust and the dust in the dust collection cavity 602 can be sucked out under the action of the two dust collection pipes 603;
in the process of rotating the rotating rod 502, the bottom end of the rotating rod 502 is in threaded connection with the rectangular block 508, so that the rectangular block 508 can slide upwards on the inner wall of the rectangular groove, and the limiting teeth 509 at the bottom end of the rectangular block 508 are driven to move upwards and separate from the racks 507;
at this time, the moving column 401 can slide left and right to drive the sliding block 501 to slide in the sliding chute 5, so that the two polishing strips 402 can be driven to move transversely, when the brake disc main body 2 is replaced, the two polishing strips 402 are controlled to move away from the brake disc main body 2, the brake disc main body 2 is convenient to replace, otherwise, when the brake disc main body 2 is polished, the two polishing strips 402 are controlled to move towards the brake disc main body 2 until the brake disc main body 2 is moved to a proper position, and in the moving process of the two polishing strips 402, the two sealing plates 6 and the sealing frame 601 can be driven to move, so that the movable frame 606 can slide in the sealing groove 605 at the side face of the positioning frame 604, on the one hand, the movement of the two polishing strips 402 is not influenced, and on the other hand, the sealing plate 6, the sealing frame 601 and the telescopic piece still can form a dust collection cavity 602 with the brake disc main body 2 to collect dust;
in the process of rotating the rotating rod 502, two sections of external threads with opposite rotation directions on the outer surface of the rotating rod 502 are respectively in threaded connection with the two clamping blocks 506, so that the two clamping blocks 506 slide in opposite directions on the inner wall of the adjusting cavity 504, the two clamping blocks 506 are separated from the upper surfaces and the lower surfaces of the two moving blocks 505, when the clamping blocks 506 are separated from the two moving blocks 505, the two moving blocks 505 cannot be subjected to clamping force of the two clamping blocks 506, and at the moment, the two moving blocks 505 can be controlled to slide back and forth between the adjusting cavity 504 and the moving groove, so that the two polishing strips 402 can be controlled to be accurately attached to two sides of the brake disc main body 2;
at this time, the rotating rod 502 is reversely rotated, so that the two clamping blocks 506 move up and down until the two clamping blocks 506 are tightly propped against the two moving blocks 505 again, the two moving blocks 505 can not move at this time, and the polishing strip 402 is further fixed at a proper position, thereby achieving the effective polishing effect, avoiding the occurrence of incomplete polishing, and the polishing strip 402 can be transversely and longitudinally adjusted by directly rotating the rotating rod 502, so that the working time is saved;
to sum up: in the use process, a driving motor assembled in the motor case 102 is started, an output shaft of the driving motor can drive the mounting seat 103 to rotate when rotating, because four limiting blocks 104 at the end part of the mounting seat 103 are respectively inserted into four mounting holes 202 on the brake disc main body 2, and meanwhile, two sides of the brake disc main body 2 are respectively attached to the mounting seat 103 and four fixing blocks 301, so that the brake disc main body 2 cannot be separated from the mounting seat 103, the driving motor can rotate along with the rotation of the mounting seat 103, two polishing strips 402 are respectively attached to two sides of the brake disc main body 2, and therefore two sides of the brake disc main body 2 can be polished simultaneously, in the polishing process, dust collection cavities 602 are formed among the sealing plate 6, the sealing frame 601 and the telescopic members and the brake disc main body 2, and even if the sealing frame 601 and the telescopic members cannot be completely attached to the brake disc main body 2, the dust collection cavities 602 can be effectively shielded at the moment, and the dust can be sucked out under the action of the two dust collection tubes 603 when the dust is impacted to the sealing frame 601 and the telescopic members;
when the brake disc main body 2 needs to be disassembled and replaced, the rotating rod 502 is rotated, and the bottom end of the rotating rod 502 is in threaded connection with the rectangular block 508, so that the rectangular block 508 can slide upwards on the inner wall of the rectangular groove, and the limiting teeth 509 at the bottom end of the rectangular block 508 are driven to move upwards and separate from the racks 507;
at this time, the moving column 401 can slide left and right to drive the sliding block 501 to slide in the sliding chute 5, so that the two polishing strips 402 can be driven to move transversely, when the brake disc main body 2 is replaced, the two polishing strips 402 are controlled to move away from the brake disc main body 2, the brake disc main body 2 is convenient to replace, otherwise, when the brake disc main body 2 is polished, the two polishing strips 402 are controlled to move towards the brake disc main body 2 until the brake disc main body 2 is moved to a proper position, and in the moving process of the two polishing strips 402, the two sealing plates 6 and the sealing frame 601 can be driven to move, so that the movable frame 606 can slide in the sealing groove 605 at the side face of the positioning frame 604, on the one hand, the movement of the two polishing strips 402 is not influenced, and on the other hand, the sealing plate 6, the sealing frame 601 and the telescopic piece still can form a dust collection cavity 602 with the brake disc main body 2 to collect dust;
then, the movable rod 304 is rotated, so that the movable rod 304 rotates towards the inside of the fixed seat 3, further, the extrusion ring 305 at the end part of the movable rod 304 extrudes the inner walls of the four extrusion grooves 303, so that the four fixed blocks 301 move towards the empty grooves 302, and simultaneously, the plurality of reset blocks 306 are driven to slide, the plurality of reset springs 307 are compressed until the four fixed blocks 301 completely enter the fixed seat 3, and the fixed seat 3 is separated from the outer surface of the brake disc main body 2, so that the brake disc main body 2 can be taken down;
when a new brake disc main body 2 is installed, when the rotating rod 502 rotates, two sections of external threads with opposite rotation directions on the outer surfaces are respectively in threaded connection with the two clamping blocks 506, so that the inner walls of the adjusting cavities 504 of the two clamping blocks 506 slide reversely, and the two clamping blocks 506 are separated from the upper surfaces and the lower surfaces of the two moving blocks 505;
at this time, the two moving blocks 505 can be controlled to slide back and forth between the adjusting cavity 504 and the moving groove, so that the two polishing strips 402 can be controlled to be accurately attached to the two sides of the brake disc main body 2, thereby achieving an effective polishing effect and avoiding incomplete polishing;
then cup joint the mesopore 201 of brake disc main part 2 at fixing base 3 surface again to make four stopper 104 peg graft respectively in four mounting holes 202 on brake disc main part 2, until make brake disc main part 2 and fixing base 3's tip laminate mutually, reverse rotation movable rod 304 this moment, make movable rod 304 outwards rotate, and then make extrusion ring 305 remove towards the direction of keeping away from fixed block 301, under the effect of a plurality of reset spring 307 elasticity, promote four fixed blocks 301 outwards remove, until make the both sides of brake disc main part 2 laminate with mount pad 103 and four fixed blocks 301 respectively, can install fixedly to brake disc main part 2, and is simple and convenient and quick, the time of installing and removing of brake disc main part 2 has been saved greatly.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present application and the advantages of the present application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made without departing from the spirit and scope of the application, which is defined in the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an automobile brake disc grinding device, includes workstation (1) and brake disc main part (2), its characterized in that: the upper surface of the workbench (1) is provided with a supporting plate (101), the supporting plate (101) is provided with a driving mechanism, and the driving mechanism is in transmission connection with a mounting seat (103) for controlling the mounting seat (103) to rotate;
the brake disc main body (2) is arranged at the end part of the mounting seat (103), and a fixing mechanism is assembled between the brake disc main body (2) and the mounting seat (103) and used for rapidly mounting and dismounting the brake disc main body (2);
the upper surface of the workbench (1) is embedded with a sliding rail (4), a movable column (401) is arranged above the sliding rail (4), two polishing strips (402) are assembled on the side face of the movable column (401), the two polishing strips (402) are respectively attached to two sides of the brake disc main body (2), and an adjusting mechanism is assembled between the movable column (401) and the two polishing strips (402) and used for adjusting the two polishing strips (402) and the movable column (401) to move;
two polishing strips (402) are equipped with regulation formula dust collection mechanism, regulation formula dust collection mechanism includes two closing plates (6), two closing plates (6) are installed respectively in the one side that two polishing strips (402) are on the back, sealing frame (601) are installed to one side that two closing plates (6) are in opposite directions, two sealing frames (601) are in the below of two polishing strips (402) respectively, and sealing frame (601) are contactless with the surface of brake disc main part (2), be connected with the extensible member between two sealing frames (601), form dust collection cavity (602) between closing plate (6), sealing frame (601) and extensible member and brake disc main part (2), dust collection cavity (602) are used for collecting clastic dust, sealing frame (601) surface mounting has dust absorption pipe (603), and the tip of dust absorption pipe (603) extends in dust collection cavity (602).
2. The automotive brake disc grinding device of claim 1, wherein: the driving mechanism comprises a motor box (102), the motor box (102) is fixedly arranged on one side of a supporting plate (101), a mounting seat (103) is rotatably connected on the other side of the supporting plate (101), a driving motor is assembled in the motor box (102), and an output shaft of the driving motor penetrates through the supporting plate (101) to be fixedly connected with the mounting seat (103).
3. The automotive brake disc grinding device of claim 1, wherein: the fixing mechanism comprises a fixing seat (3), the fixing seat (3) is arranged at the end part of the mounting seat (103), a middle hole (201) which is penetrated left and right is formed in the brake disc main body (2), the fixing seat (3) is inserted into the middle hole (201), four fixing blocks (301) are arranged on the outer surface of the fixing seat (3), and two sides of the brake disc main body (2) are respectively attached to the mounting seat (103) and the four fixing blocks (301);
four limiting blocks (104) are arranged at the end part of the mounting seat (103), four mounting holes (202) penetrating left and right are formed in the brake disc main body (2), and the four limiting blocks (104) are respectively inserted into the four mounting holes (202).
4. A car brake disc grinding device according to claim 3, characterized in that: the inside of fixing base (3) has seted up empty slot (302), the wherein one end of fixed block (301) all is in empty slot (302), and the outside extension of outer surface that the other tip passed fixing base (3), extrusion groove (303) have been seted up to the tip surface that fixed block (301) is in empty slot (302), and the tip threaded connection of fixing base (3) has movable rod (304), the outside extension of one end of movable rod (304), the other end is provided with extrusion ring (305), and extrusion ring (305) laminate with the inner wall of four extrusion grooves (303) respectively.
5. A car brake disc grinding device according to claim 3, characterized in that: reset blocks (306) are arranged on two sides of the fixed block (301), and a reset spring (307) is arranged between the reset blocks (306) and the inner wall of the fixed seat (3).
6. The automotive brake disc grinding device of claim 1, wherein: the adjusting mechanism comprises a sliding groove (5), the sliding groove (5) is formed in the upper surface of the sliding rail (4), a sliding block (501) is connected to the inner wall of the sliding groove (5) in a sliding mode, the moving column (401) is arranged on the upper surface of the sliding block (501), a rotating rod (502) is rotatably connected between the inner portion of the moving column (401) and the inner portion of the sliding block (501), and an adjusting block (503) is fixedly adjusted on the outer surface of the moving column (401);
an adjusting cavity (504) is formed between the inside of the adjusting block (503) and the inside of the moving column (401), a moving groove communicated with the adjusting cavity (504) is formed in the side face of the adjusting block (503), two moving blocks (505) are slidably connected between the adjusting cavity (504) and the moving groove, and the end parts of the two polishing strips (402) are respectively arranged at the end parts of the two moving blocks (505) which are located outside.
7. The automotive brake disc grinding apparatus of claim 6, wherein: the inner wall of the adjusting cavity (504) is vertically connected with two clamping blocks (506) in a sliding manner, the two clamping blocks (506) respectively tightly prop against the upper surface and the lower surface of the two moving blocks (505), two sections of external threads with opposite rotation directions are formed on the outer surface of the rotating rod (502), and the two sections of external threads are respectively in threaded connection with the two clamping blocks (506).
8. The automotive brake disc grinding apparatus of claim 6, wherein: the adjusting mechanism further comprises a rack (507), the rack (507) is arranged on the inner bottom wall of the sliding groove (5), a rectangular groove is formed in the bottom of the sliding block (501), a rectangular block (508) is connected to the inner wall of the rectangular groove in a sliding mode, and the bottom end of the rotating rod (502) extends towards the inner wall of the rectangular groove and is in threaded connection with the rectangular block (508).
9. The automotive brake disc grinding apparatus of claim 8, wherein: the bottom of the rectangular block (508) is provided with a limiting tooth (509), and the lower surface of the limiting tooth (509) is in meshed connection with the rack (507).
10. The automotive brake disc grinding device of claim 1, wherein: the telescopic piece comprises a positioning frame (604), the positioning frame (604) is fixedly arranged on the side face of one sealing frame (601), a sealing groove (605) is formed in the side face of the positioning frame (604), a movable frame (606) is movably inserted on the inner wall of the sealing groove (605), and the other side of the movable frame (606) is fixedly arranged on the side face of the other sealing frame (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310978109.1A CN116787255A (en) | 2023-08-04 | 2023-08-04 | Automobile brake disc polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310978109.1A CN116787255A (en) | 2023-08-04 | 2023-08-04 | Automobile brake disc polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116787255A true CN116787255A (en) | 2023-09-22 |
Family
ID=88049854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310978109.1A Pending CN116787255A (en) | 2023-08-04 | 2023-08-04 | Automobile brake disc polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116787255A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206998A (en) * | 2023-11-08 | 2023-12-12 | 龙口市和义机械配件有限公司 | High-carbon alloy automobile brake disc surface treatment device |
| CN118061034A (en) * | 2024-04-24 | 2024-05-24 | 龙口市江达汽车配件有限公司 | Double-sided polishing tool for automobile brake disc |
| CN118143773A (en) * | 2024-05-09 | 2024-06-07 | 徐州智博机车有限公司 | Polishing equipment for electric vehicle accessories |
-
2023
- 2023-08-04 CN CN202310978109.1A patent/CN116787255A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206998A (en) * | 2023-11-08 | 2023-12-12 | 龙口市和义机械配件有限公司 | High-carbon alloy automobile brake disc surface treatment device |
| CN117206998B (en) * | 2023-11-08 | 2024-01-12 | 龙口市和义机械配件有限公司 | High-carbon alloy automobile brake disc surface treatment device |
| CN118061034A (en) * | 2024-04-24 | 2024-05-24 | 龙口市江达汽车配件有限公司 | Double-sided polishing tool for automobile brake disc |
| CN118143773A (en) * | 2024-05-09 | 2024-06-07 | 徐州智博机车有限公司 | Polishing equipment for electric vehicle accessories |
| CN118143773B (en) * | 2024-05-09 | 2024-07-05 | 徐州智博机车有限公司 | Polishing equipment for electric vehicle accessories |
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