CN116728271B - Brake disc processing and polishing equipment - Google Patents
Brake disc processing and polishing equipment Download PDFInfo
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- CN116728271B CN116728271B CN202311016304.2A CN202311016304A CN116728271B CN 116728271 B CN116728271 B CN 116728271B CN 202311016304 A CN202311016304 A CN 202311016304A CN 116728271 B CN116728271 B CN 116728271B
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- gear
- cylinder
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- 238000005498 polishing Methods 0.000 title claims abstract description 104
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 230000009471 action Effects 0.000 description 7
- 238000007517 polishing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
-
- 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
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
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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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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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
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides brake disc processing and polishing equipment, and particularly relates to the technical field of polishing equipment, which comprises a bracket and a PLC (programmable logic controller), wherein the upper end part of the bracket is provided with a polishing structure for polishing the upper end surface and the side surface of a brake disc and a sucker assembly for moving the brake disc; the lower tip of support is provided with the spacing section of thick bamboo that is used for holding a plurality of brake discs, but spacing section of thick bamboo is connected and up-and-down motion with transmission structure, and spacing section of thick bamboo is connected with the bearing structure who is used for supporting a plurality of brake discs. The brake disc processing and polishing equipment provided by the invention can be used for conveniently and quickly polishing all positions of the brake disc, and the operation position of the brake disc can be well adjusted.
Description
Technical Field
The invention belongs to the technical field of polishing equipment, and particularly relates to brake disc processing and polishing equipment.
Background
The brake of automobile is a braking device of automobile, and the brakes used in automobile are almost all friction type and can be divided into drum type and disc type, the rotating element of common disc brake is a rotating brake disc, the end face is used as working surface, the brake disc is simply a round disc, when the automobile is running, it is also rotated, and the brake caliper clamps the brake disc to generate braking force. In the production of a motor vehicle brake disc, the side and the peripheral side of the motor vehicle brake disc are subject to numerous burrs, which can affect the quality of the brake disc.
Therefore, disc polishing is required for a brake disc, but the current polishing process has the following problems: firstly, in the existing polishing process, the side edge of a brake disc is inconvenient to polish; secondly, the flexibility of the existing brake disc polishing equipment is poor, the operation position cannot be adjusted according to the polishing requirement, and the capability category of polishing operation is reduced. Therefore, how to polish each position of the brake disc more conveniently and rapidly becomes the technical problem to be solved by the scheme.
Disclosure of Invention
The invention aims to provide brake disc processing and polishing equipment, which solves the technical problem of how to polish each position of a brake disc conveniently and rapidly, and the operation position of the brake disc can be well adjusted.
The brake disc machining and polishing device comprises a support and a PLC (programmable logic controller), wherein the upper end part of the support is provided with a polishing structure for polishing the upper end face and the side face of a brake disc and a sucker assembly for moving the brake disc, the polishing structure and the sucker assembly are connected to a transfer frame, the transfer frame is connected with a rotary power assembly, and the rotary power assembly is connected with the support;
the lower end part of the bracket is provided with a limiting cylinder for accommodating a plurality of brake discs, the limiting cylinder is connected with the transmission structure and can move up and down, and the limiting cylinder is connected with a supporting structure for supporting the plurality of brake discs;
the transfer frame comprises a horizontal rod which is horizontally placed, a first vertical plate and a second vertical plate which are respectively and fixedly arranged near the lower parts of two ends of the horizontal rod, a telescopic cylinder which horizontally passes through the first vertical plate, and a roller wheel which is arranged at the bottom end of the second vertical plate;
the telescopic cylinder is characterized by further comprising a moving rod, one side surface of which is vertically and fixedly connected with the free end of the telescopic cylinder, and a horizontal guide post, one end of which is vertically and fixedly connected with the other side surface opposite to the moving rod, wherein the other end of the horizontal guide post slides through the vertical plate II, and the moving rod is arranged between the vertical plate I and the vertical plate II;
the polishing structure and the sucker assembly are fixedly connected to the movable rod.
Further, the polishing structure comprises a vertically placed rotating column, a polishing disc horizontally arranged at the bottom end of the rotating column, and a motor II connected with the top end of the rotating column through a transmission belt I, wherein the bottom end of the rotating column penetrates through the center of the polishing disc, the rotating column is rotatably arranged on the transferring frame, and the motor II is fixedly arranged on the transferring frame.
Further, the polishing structure further comprises an embedded column and a polishing column coaxially arranged in the center of the rotating column, a vertical guide column and a spring, wherein the vertical guide column and the spring are arranged between the embedded column and the polishing column, a through hole is formed in the center of the rotating column, the embedded column is threaded and fixedly connected to the upper end part of the through hole, and the polishing column is slidably arranged in the through hole;
the bottom of the vertical guide pillar is fixedly connected with the top of the polishing column, the top of the vertical guide pillar is slidably arranged in the embedded column, and two ends of the spring are respectively fixedly connected with the embedded column and the polishing column.
Further, the center of embedded post is provided with the perforation, the center of polishing post is provided with down the perforation, the top of embedded post and the one end rotary seal connection of hose two, the other end of hose two is connected with the water pump, the water pump is connected with the one end of hose one, the other end of hose one is connected with the solution tank, the solution tank contains polishing agent solution.
Further, the sucker assembly comprises a lifting cylinder vertically arranged on the transfer frame, a lifting block fixed at the free end of the lifting cylinder, a hot air module arranged on the lifting block and a vacuum sucker;
the sucking disc subassembly has two, and sets up respectively the both sides of throwing and grinding structure.
Further, the limiting cylinder is vertically arranged, the bottom end of the limiting cylinder is closed, the upper end face of the limiting cylinder is open, and the inner side shape of the cross section of the limiting cylinder is consistent with the appearance of the brake disc.
Further, the supporting structure comprises a vertically placed adjusting cylinder, a horizontally fixed tray at the top end of the adjusting cylinder, a bearing plate horizontally arranged on the tray, and a limiting column vertically connected to the bearing plate, wherein the telescopic column of the adjusting cylinder vertically penetrates through the bottom surface of the limiting cylinder, the tray is horizontally arranged in the limiting cylinder, and a plurality of brake discs are clamped on the limiting column.
Further, the transmission structure comprises meshing teeth vertically arranged on two sides of the limiting cylinder respectively, a first gear meshed with the meshing teeth on two sides respectively, a first gear shaft penetrating through the first gear, a second gear shaft and a third gear shaft connected with the first two gear shafts respectively through a transmission belt II;
the gear shaft II and the gear shaft III are coaxially provided with a gear II and a gear III respectively, the gear II is connected with the gear III in a meshed manner, and the gear shaft II or the gear shaft III is connected with a motor IV.
Further, the rotary power assembly comprises a first motor connected with one end of the cross rod and an annular rail horizontally arranged below the idler wheels, the first motor is fixedly arranged at the top end of the support, and the outer side face of the annular rail is fixedly connected to the support.
The power mechanisms in the scheme are all connected in the PLC controller to realize unified control, and are not described in detail here.
The invention realizes the following technical effects:
(1) The polishing structure is arranged in the scheme, so that the following technical effects can be achieved simultaneously:
firstly, polishing the upper end surface of a brake disc through rotation of a polishing disc, and adjusting a telescopic cylinder under a PLC control system to change the position of a movable rod so as to realize polishing of all positions of the end surface of the brake disc;
secondly, when the side surface of the brake disc is to be polished, the whole brake disc is deflected downwards, so that the polishing column pops up under the action of a spring, the outer side surface of the polishing column contacts with the outer side surface of the brake disc, and the polishing process of the outer side surface of the brake disc is realized;
the upper perforation and the lower perforation are respectively arranged in the embedded column and the polishing column, the water pump pumps out the polishing agent solution in the solution tank and leads the polishing agent solution into the embedded column and the polishing column, so that the spraying of the polishing agent solution is realized, the space is saved, and the functional integration is realized;
(2) The limiting cylinder is arranged in the scheme, a plurality of brake discs are placed in the limiting cylinder, and the technical effects of the following points are achieved by the inventive concept:
firstly, the splashing of the polishing agent solution is avoided, which is helpful for cleaning and sanitation;
secondly, a plurality of brake discs are arranged in the limiting cylinder, which is beneficial to the continuity of the polishing process and the improvement of the working efficiency;
thirdly, the limiting cylinder is arranged, so that the collecting process of the polishing agent solution is facilitated;
(3) The supporting structure is arranged to support the brake discs on one hand, so that stable positioning is ensured, and on the other hand, the integral height of the brake discs is adjusted under the action of the adjusting cylinder;
finally, the adjusting cylinder is favorable for realizing the limit of the limit cylinder, and the stability of the up-and-down movement of the limit cylinder is ensured.
(4) Finally, the rotary power assembly is arranged, so that the polishing process is pipelined, and the production efficiency is greatly improved.
Drawings
Fig. 1 is a schematic view of a processing and polishing apparatus according to the present invention.
Fig. 2 is a front view of the processing polishing apparatus of the present invention.
Fig. 3 is a schematic view of a connection structure of the polishing structure and the transfer structure in the present invention.
Fig. 4 is a schematic view of the connection structure of the polishing structure and the suction cup assembly in the present invention.
Fig. 5 is a schematic structural view of a polishing assembly one of the present invention.
Fig. 6 is a schematic structural view of a lifting limiting mechanism in the present invention.
Fig. 7 is a schematic structural diagram of an adjusting cylinder and a brake disc in the invention.
Fig. 8 is a schematic diagram of a connection structure between a bracket and a transmission assembly in the present invention.
Wherein, the reference numerals are as follows: 1. a bracket; 2. a solution tank; 3. a first hose; 31. a water pump; 32. a second hose; 4. a first motor; 5. a cross bar; 51. a first vertical plate; 52. a second vertical plate; 521. a roller; 6. a telescopic cylinder; 7. a moving rod; 71. polishing disk; 72. a spin column; 721. embedding the column; 722. a vertical guide post; 723. a spring; 724. polishing the column; 73. a second motor; 74. a horizontal guide post; 8. a lifting cylinder; 81. a lifting block; 82. a hot air module; 83. a vacuum chuck; 9. an endless track; 10. a conveyor belt; 101. a support plate; 11. a roll shaft; 12. a third motor; 13. a transmission structure; 131. a first gear; 132. a first gear shaft; 133. a second gear; 134. a third gear; 135. a fourth motor; 136. a second transmission belt; 14. a limiting cylinder; 141. meshing teeth; 142. a collection box; 143. a third hose; 144. adjusting a cylinder; 145. a tray; 146. a brake disc; 147. a limit column; 148. a receiving plate; 15. polishing and grinding structure; 16. a suction cup assembly; 17. a transfer rack; 18. a rotary power assembly; 19. and a support structure.
And a support structure.
Detailed Description
In order to more clearly describe the technical characteristics of the present solution, the present solution is described below by means of specific embodiments.
Referring to fig. 1-8, a brake disc processing and polishing device comprises a bracket 1 and a PLC controller, wherein the upper end part of the bracket 1 is provided with a polishing structure 15 for polishing the upper end surface and the side surface of a brake disc 146 and a sucker assembly 16 for moving the brake disc 146, the polishing structure 15 and the sucker assembly 16 are both connected to a transfer frame 17, the transfer frame 17 is connected with a rotary power assembly 18, and the rotary power assembly 18 is connected with the bracket 1;
the lower end of the bracket 1 is provided with a limiting cylinder 14 for accommodating a plurality of brake discs 146, the limiting cylinder 14 is connected with the transmission structure 13 and can move up and down, and the limiting cylinder 14 is connected with a supporting structure 19 for supporting the plurality of brake discs 146.
The polishing structure 15 comprises a vertically placed rotary column 72, a polishing disc 71 horizontally arranged at the bottom end of the rotary column 72, a second motor 73 connected with the top end of the rotary column 72 through a first transmission belt, the bottom end of the rotary column 72 penetrates through the center of the polishing disc 71, the rotary column 72 is rotatably arranged on the transfer frame 17, and the second motor 73 is fixedly arranged on the transfer frame 17.
The polishing structure 15 further comprises an embedded column 721 and a polishing column 724 coaxially arranged in the center of the rotary column 72, a vertical guide column 722 and a spring 723 arranged between the embedded column 721 and the polishing column 724, a through hole is arranged in the center of the rotary column 72, the embedded column 721 is threaded and fixedly connected to the upper end part of the through hole, and the polishing column 724 is slidably arranged in the through hole;
the bottom of the vertical guide column 722 is fixedly connected with the top of the polishing column 724, the top of the vertical guide column 722 is slidably arranged in the embedded column 721, and the two ends of the spring 723 are fixedly connected with the embedded column 721 and the polishing column 724 respectively.
The center of the embedded column 721 is provided with an upper perforation, the center of the polishing column 724 is provided with a lower perforation, the top end of the embedded column 721 is in rotary sealing connection with one end of a second hose 32, the other end of the second hose 32 is connected with a water pump 31, the water pump 31 is connected with one end of a first hose 3, the other end of the first hose 3 is connected with a solution tank 2, and a polishing agent solution is contained in the solution tank 2.
The sucker assembly 16 comprises a lifting cylinder 8 vertically arranged on the transfer frame 17, a lifting block 81 fixed at the free end of the lifting cylinder 8, a hot air module 82 arranged on the lifting block 81 and a vacuum sucker 83;
the sucking disc assemblies 16 are two, and are respectively arranged on two sides of the polishing structure 15.
The transfer frame 17 comprises a horizontal rod 5 which is horizontally arranged, a first vertical plate 51 and a second vertical plate 52 which are respectively and fixedly arranged near the lower parts of two ends of the horizontal rod 5, a telescopic cylinder 6 which horizontally passes through the first vertical plate 51, and a roller 521 which is arranged at the bottom end of the second vertical plate 52;
the telescopic device further comprises a movable rod 7 with one side surface vertically and fixedly connected with the free end of the telescopic cylinder 6, and a horizontal guide post 74 with one end vertically and fixedly connected with the other side surface opposite to the movable rod 7, wherein the other end of the horizontal guide post 74 slides through the vertical plate II 52, and the movable rod 7 is arranged between the vertical plate I51 and the vertical plate II 52;
the polishing structure 15 and the sucker assembly 16 are fixedly connected to the movable rod 7.
The limiting cylinder 14 is vertically placed, the bottom end is closed, the upper end face is open, and the inner side shape of the cross section of the limiting cylinder 14 is consistent with the appearance of the brake disc 146.
The supporting structure 19 comprises a vertically placed adjusting cylinder 144, a tray 145 horizontally fixed at the top end of the adjusting cylinder 144, a bearing plate 148 horizontally arranged on the tray, and a limiting column 147 vertically connected to the bearing plate 148, wherein the telescopic column of the adjusting cylinder 144 vertically penetrates through the bottom surface of the limiting cylinder 14, the tray 145 is horizontally arranged inside the limiting cylinder 14, and a plurality of brake discs 146 are coaxially clamped on the limiting column 147.
The transmission structure 13 comprises meshing teeth 141 vertically arranged at two sides of the limiting cylinder 14 respectively, a first gear 131 in meshing connection with the meshing teeth 141 at two sides respectively, a first gear shaft 132 penetrating through the first gear 131, a second gear shaft and a third gear shaft which are connected with the first two gear shafts 132 respectively through a second transmission belt 136;
the second gear shaft and the third gear shaft are coaxially provided with a second gear 133 and a third gear 134 respectively, the second gear 133 is in meshed connection with the third gear 134, and the second gear shaft or the third gear shaft is connected with a fourth motor 135.
The rotary power assembly 18 comprises a first motor 4 connected to one end of the cross rod 5 and an annular rail 9 horizontally arranged below the roller 521, wherein the first motor 4 is fixedly arranged at the top end of the bracket 1, and the outer side surface of the annular rail 9 is fixedly connected to the bracket 1.
The specific working process of the invention comprises the following steps:
in the scheme, a conveyor belt 10 is horizontally arranged below a bracket 1, two ends of the conveyor belt 10 are respectively provided with a roller shaft 11, and the top surface of the inner side of the conveyor belt 10 is provided with a supporting plate 101 for supporting the conveyor belt 10; one of the roller shafts 11 is connected with a motor III 12, the roller shaft 11 is driven to rotate under the action of the motor III 12, the conveyor belt 10 is driven to rotate at the same time, the brake disc 146 is placed on the conveyor belt 10, the motor I4 is utilized to enable the transfer frame 17 to rotate a certain angle until the sucker assembly 16 is positioned above the conveyor belt 10, the vacuum sucker 83 is utilized to suck the brake disc 146, the transfer frame 17 is further enabled to rotate 180 degrees, the brake disc 146 is placed on a bearing plate 148 in the limiting cylinder 14, and the center Kong Kashe of the brake disc is arranged on the limiting column 147 due to the fact that the limiting column 147 is arranged on the bearing plate 148;
in this process, the transmission structure 13 is required to adjust the height of the limiting cylinder 14, so as to avoid interference between the limiting cylinder 14 and the polishing structure 15 or the sucker assembly 16; when the limiting cylinder 14 moves up and down, under the action of the motor IV 135, the gear III 134 and the gear IV simultaneously rotate, and the gear I131 is driven to rotate by the transmission belt II 136, so that the rotation of the two gears I131 promotes the up and down movement of the limiting cylinder 14;
during actual operation, the upper end face of the brake disc 146 is polished through rotation of the polishing disc 71, the telescopic cylinder 6 is adjusted under the PLC control system, so that the position of the movable rod 7 is changed, the horizontal guide post 74 slides reciprocally in the second vertical plate 52, polishing of different positions of the upper end face of the brake disc is realized, the arranged supporting structure 19 supports a plurality of brake discs 146 on one hand, stable positioning is ensured, and on the other hand, the integral height of a plurality of brake discs 146 is adjusted under the action of the adjusting cylinder 144;
when the side surfaces of the brake discs 146 are to be polished, under the action of the adjusting air cylinders 144, the whole of the brake discs 146 is deflected downwards, so that the polishing columns 724 are ejected under the action of the springs 723, and the outer side surfaces of the polishing columns 724 are contacted with the outer side surfaces of the brake discs 146, so that the polishing process of the outer side surfaces of the brake discs 146 is realized;
in polishing, since the upper perforation and the lower perforation are respectively arranged in the embedded column 721 and the polishing column 724, the water pump 31 pumps out the polishing agent solution in the solution tank 2 and leads the polishing agent solution into the embedded column 721 and the polishing column 724, and the polishing agent solution is sprayed out after passing through the upper perforation and the lower perforation and contacts with the brake disc 146, thereby being beneficial to saving space and realizing functional integration;
more preferably, a third hose 143 is arranged at the bottom end of the limiting cylinder 14, the third hose 143 is connected with the collecting box 142, and the polishing agent solution enters the collecting box 142 through the third hose 143, so that the polishing agent solution is collected;
when the entire polishing process is finished, the hot air module 82 is started to blow hot air to the brake disc 146, so that the brake disc 146 is dried as soon as possible, and the brake disc 146 is rotated out of the limiting cylinder 14 through the rotary power assembly 18.
The technical features of the present invention that are not described in the present invention may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, but is also intended to be within the scope of the present invention by those skilled in the art.
Claims (6)
1. The brake disc machining and polishing device comprises a support (1) and a PLC (programmable logic controller), and is characterized in that the upper end part of the support (1) is provided with a polishing structure (15) for polishing the upper end face and the side face of a brake disc (146) and a sucker assembly (16) for moving the brake disc (146), the polishing structure (15) and the sucker assembly (16) are connected to a transfer frame (17), the transfer frame (17) is connected with a rotary power assembly (18), and the rotary power assembly (18) is connected with the support (1);
the lower end part of the bracket (1) is provided with a limiting cylinder (14) for accommodating a plurality of brake discs (146), the limiting cylinder (14) is connected with the transmission structure (13) and can move up and down, and the limiting cylinder (14) is connected with a supporting structure (19) for supporting the plurality of brake discs (146);
the transfer frame (17) comprises a horizontal rod (5) which is horizontally placed, a first vertical plate (51) and a second vertical plate (52) which are respectively and fixedly arranged below two ends of the horizontal rod (5), a telescopic cylinder (6) which horizontally penetrates through the first vertical plate (51), and a roller (521) which is arranged at the bottom end of the second vertical plate (52);
the telescopic device further comprises a movable rod (7) with one side surface vertically and fixedly connected with the free end of the telescopic cylinder (6), and a horizontal guide post (74) with one end vertically and fixedly connected with the other side surface opposite to the movable rod (7), wherein the other end of the horizontal guide post (74) slides through the vertical plate II (52), and the movable rod (7) is arranged between the vertical plate I (51) and the vertical plate II (52);
the polishing and grinding structure (15) and the sucker assembly (16) are fixedly connected to the movable rod (7);
the polishing and grinding structure (15) comprises a vertically placed rotary column (72), a polishing disc (71) horizontally arranged at the bottom end of the rotary column (72), and a motor II (73) connected with the top end of the rotary column (72) through a transmission belt I, wherein the bottom end of the rotary column (72) penetrates through the center of the polishing disc (71), the rotary column (72) is rotatably arranged on the transfer frame (17), and the motor II (73) is fixedly arranged on the transfer frame (17);
the polishing structure (15) further comprises an embedded column (721) and a polishing column (724) coaxially arranged in the center of the rotating column (72), a vertical guide column (722) and a spring (723) which are arranged between the embedded column (721) and the polishing column (724), a through hole is formed in the center of the rotating column (72), the embedded column (721) is threaded and fixedly connected to the upper end part of the through hole, and the polishing column (724) is slidably arranged in the through hole;
the bottom end of the vertical guide pillar (722) is fixedly connected with the top end of the polishing column (724), the top end of the vertical guide pillar (722) is slidably arranged in the embedded column (721), and two ends of the spring (723) are fixedly connected with the embedded column (721) and the polishing column (724) respectively;
the center of embedded post (721) is provided with the perforation, the center of polishing post (724) is provided with the perforation down, the top of embedded post (721) is rotatory sealed with the one end of hose two (32) and is connected, the other end of hose two (32) is connected with water pump (31), water pump (31) are connected with the one end of hose one (3), the other end of hose one (3) is connected with solution tank (2), hold polishing agent solution in solution tank (2).
2. Brake disc processing and polishing device according to claim 1, characterized in that the suction disc assembly (16) comprises a lifting cylinder (8) vertically arranged on the transfer frame (17), a lifting block (81) fixed at the free end of the lifting cylinder (8), a hot air module (82) arranged on the lifting block (81) and a vacuum suction disc (83);
the sucking disc assemblies (16) are two, and are respectively arranged on two sides of the polishing structure (15).
3. Brake disc processing and polishing device according to claim 1, characterized in that the limiting cylinder (14) is placed vertically, closed at the bottom end and open at the upper end face.
4. The brake disc machining and polishing device according to claim 1, wherein the supporting structure (19) comprises a vertically placed adjusting cylinder (144), a tray (145) horizontally fixed to the top end of the adjusting cylinder (144), a bearing plate (148) horizontally arranged on the tray, and a limiting column (147) vertically connected to the bearing plate (148), the telescopic column on the adjusting cylinder (144) vertically penetrates through the bottom surface of the limiting cylinder (14), the tray (145) is horizontally arranged inside the limiting cylinder (14), and a plurality of brake discs are clamped on the limiting column (147).
5. Brake disc processing and polishing device according to claim 1, characterized in that the transmission structure (13) comprises meshing teeth (141) respectively vertically arranged at two sides of the limiting cylinder (14), a first gear (131) respectively in meshing connection with the meshing teeth (141) at two sides, a first gear shaft (132) penetrating through the first gear (131), a second gear shaft and a third gear shaft respectively connected with the first two gear shafts (132) through a second transmission belt (136);
the second gear shaft and the third gear shaft are respectively and coaxially provided with a second gear (133) and a third gear (134), the second gear (133) is in meshed connection with the third gear (134), and the second gear shaft or the third gear shaft is connected with a fourth motor (135).
6. Brake disc processing and polishing equipment according to claim 1, characterized in that the rotary power assembly (18) comprises a motor I (4) connected to one end of the cross rod (5), and an annular rail (9) horizontally arranged below the roller (521), wherein the motor I (4) is fixedly arranged at the top end of the bracket (1), and the outer side surface of the annular rail (9) is fixedly connected to the bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311016304.2A CN116728271B (en) | 2023-08-14 | 2023-08-14 | Brake disc processing and polishing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311016304.2A CN116728271B (en) | 2023-08-14 | 2023-08-14 | Brake disc processing and polishing equipment |
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| CN116728271A CN116728271A (en) | 2023-09-12 |
| CN116728271B true CN116728271B (en) | 2023-10-17 |
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| CN202311016304.2A Active CN116728271B (en) | 2023-08-14 | 2023-08-14 | Brake disc processing and polishing equipment |
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| JP2015000459A (en) * | 2013-06-17 | 2015-01-05 | 株式会社日立ビルシステム | Plunger polishing device and polishing method for hydraulic type elevator |
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|---|---|
| CN116728271A (en) | 2023-09-12 |
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