CN116214240B - Brake drum turning device - Google Patents
Brake drum turning device Download PDFInfo
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- CN116214240B CN116214240B CN202310368853.XA CN202310368853A CN116214240B CN 116214240 B CN116214240 B CN 116214240B CN 202310368853 A CN202310368853 A CN 202310368853A CN 116214240 B CN116214240 B CN 116214240B
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- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 238000012545 processing Methods 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims description 92
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 230000007306 turnover Effects 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to the technical field of brake drum processing and discloses a brake drum overturning device, which comprises a mounting platform, wherein a processing platform mechanism is arranged at the top of the mounting platform, a jacking rotating mechanism is connected onto the processing platform mechanism in a sliding manner, and an overturning mechanism connected with the mounting platform is arranged above the processing platform mechanism.
Description
Technical Field
The invention relates to the technical field of brake drum processing, in particular to a brake drum overturning device.
Background
The brake drum is a friction coupling of a drum brake, which should have a stable friction coefficient as high as possible in addition to the strength and rigidity required as a member, and appropriate wear resistance, heat dissipation, heat capacity, etc., and the brake is a member for generating braking force that hinders movement or movement tendency of a vehicle in a braking system, and the automobile brake is a friction brake that generates braking torque by friction of a fixed member and a working surface of a rotary member, except various retarding devices, and thus, the application of the brake drum is increasingly widespread with the development of the automobile industry, and therefore, there is an increasing demand for a fixing device for processing a brake drum with a turning function.
The existing turning device is characterized in that when the brake drum is processed and turned over, the clamping block is driven to clamp and fix the brake drum through the air cylinder, then the air cylinder and the brake drum on the clamping block are driven to turn over, but due to the fact that the mass of the brake drum is large, the inertia of the brake drum is large in the turning over process, the clamping force of the brake drum cannot be too large, the brake drum can be deformed towards the inner recess, the brake drum can be displaced under the action of the inertia force in the turning over process of the brake drum, the precision after turning over is poor, the processing precision of the brake drum is affected, meanwhile, the risk that the brake drum is thrown out can occur under the condition that the turning over speed is fast, and therefore certain potential safety hazards exist, meanwhile, the existing turning over device cannot be used for turning over the brake drum with different sizes at multiple angles, the applicability of the turning over device is poor, automatic feeding and turning over of the brake drum cannot be carried out, and therefore the problem of lower production efficiency is caused.
Disclosure of Invention
The invention aims to provide a brake drum overturning device which has the advantages that the device can stably overturn brake drums with different sizes at multiple angles, effectively prevents the influence of inertia of the brake drums on overturning the brake drums during overturning, greatly improves the stability and accuracy of overturning the brake drums, improves the machining accuracy of the brake drums, simultaneously automatically feeds and feeds the brake drums during overturning, and greatly improves the overturning machining efficiency of the brake drums.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a brake drum turning device, includes the mounting platform, the top of mounting platform is provided with processing platform mechanism, sliding connection has liftout slewing mechanism in the processing platform mechanism, processing platform mechanism top is provided with the tilting mechanism who is connected with the mounting platform, the top fixedly connected with feeding roller conveyer of mounting platform, the top fixedly connected with ejection of compact roller conveyer of mounting platform.
As a further scheme of the invention: the turnover mechanism comprises two supporting plates fixedly connected with the mounting platform, one side of each supporting plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a positive and negative threaded rod which is rotationally connected with the supporting plate through a coupler, the external surface of the positive and negative threaded rod is in threaded fit with a transmission plate in sliding connection with the mounting platform, a guide post in sliding connection with the transmission plate is fixedly connected on the supporting plate, the top of the transmission plate is connected with a mounting plate in a sliding way, the bottom of the mounting plate is fixedly connected with an electric telescopic rod fixedly connected with the transmission plate through a connecting block, the top of the mounting plate is fixedly connected with a supporting block, the supporting block is rotationally connected with a turnover shaft, the outer surface of the turning shaft is in transmission connection with a driving mechanism connected with a supporting block, one end of the turning shaft is fixedly connected with a clamping block, the clamping block is internally provided with a mounting groove, a plurality of mounting blocks are connected in a sliding way in the mounting groove, the mounting blocks are connected with a transmission column in a sliding way, one end of the transmission column is fixedly connected with a transmission block, the outer surface of the transmission column is fixedly sleeved with a spring fixedly connected with the installation block, the outer surface of the transmission column is fixedly connected with two first transmission racks, one side of each first transmission rack is connected with a transmission gear in meshed connection with the mounting groove in a rotating way, the outer surface of the transmission gear is connected with a second transmission rack in a meshed manner, one side of the second transmission rack is fixedly connected with a connecting plate which is connected with the mounting groove in a sliding manner, one side of the connecting plate is fixedly connected with a plurality of permanent magnets, a plurality of limit grooves are formed in the outer surface of the clamping block, and an iron limiting block connected with the permanent magnets is connected in a sliding mode in the limit grooves.
As a further scheme of the invention: the driving mechanism comprises a second motor fixedly connected with the supporting block, the output end of the second motor is fixedly connected with a first rotating shaft through a coupler, a first driving gear is fixedly sleeved on the outer surface of the first rotating shaft, and a second driving gear fixedly sleeved on the overturning shaft is connected with the outer surface of the first driving gear in a meshed mode.
As a further scheme of the invention: the processing platform mechanism comprises a plurality of first threaded pipes which are rotationally connected with the mounting platform, a first transmission mechanism connected with the mounting platform is connected to the outer surface transmission of the first threaded pipes, a first threaded rod is in threaded fit with the inner surface of the first threaded pipes, a processing table is rotationally connected to the top of the first threaded rod, a through groove is formed in the top of the processing table in a penetrating mode, and the ejection rotating mechanism is in sliding connection with the through groove.
As a further scheme of the invention: the first transmission mechanism comprises a third motor fixedly connected with the mounting platform, the output end of the third motor is fixedly connected with a second rotating shaft through a coupler, a first gear is fixedly sleeved on the outer surface of the second rotating shaft, and a second gear fixedly sleeved on the first threaded pipe is connected with the outer surface of the first gear in a meshed mode.
As a further scheme of the invention: the material ejection rotating mechanism comprises a plurality of second threaded pipes which are connected with the mounting platform in a rotating mode, a second transmission mechanism connected with the mounting platform is connected to the outer surface of each second threaded pipe in a transmission mode, a second threaded rod is matched with the inner surface of each second threaded pipe in a threaded mode, a top plate connected with the through groove in a sliding mode is connected to the top of each second threaded rod in a rotating mode, and a material angle adjusting mechanism is arranged on the top plate.
As a further scheme of the invention: the material angle adjusting mechanism comprises a supporting shaft which is rotationally connected with a top plate, an adjusting plate is fixedly connected to the top end of the supporting shaft, a rotating motor is fixedly connected to the bottom of the top plate, the output end of the rotating motor is fixedly connected with a rotating shaft through a coupling, a third gear is sleeved on the outer surface of the rotating shaft in a fixed manner, and a fourth gear fixedly sleeved on the supporting shaft is connected to the outer surface of the third gear in a meshed manner.
As a further scheme of the invention: the second transmission mechanism comprises a fourth motor fixedly connected with the mounting platform, the output end of the fourth motor is fixedly connected with a third rotating shaft through a coupler, a fifth gear is fixedly sleeved on the outer surface of the third rotating shaft, and a sixth gear fixedly sleeved on the second threaded pipe is connected on the outer surface of the fifth gear in a meshed mode.
The invention has the beneficial effects that:
(1) The front and back threaded rods are driven by the first motor to rotate, the front and back threaded rods drive the two transmission plates to be close to and far away from each other, the transmission plates drive the clamping blocks to move to clamp the brake drum, meanwhile, in the clamping process, the transmission blocks drive the transmission columns to move, the transmission columns drive the connecting plates and the iron limiting blocks to move to limit the upper surface and the lower surface of the brake drum through the first transmission racks, the transmission gears and the second transmission racks, stable fixing of the brake drum is achieved, then the overturning shafts and the clamping blocks are driven by the driving mechanism to rotate to overturn the brake drum, stability of the overturning of the brake drum is improved, the situation that the brake drum is thrown out and displaced during overturning is prevented, stability of overturning of the brake drum is improved, and meanwhile follow-up machining precision of the brake drum is also improved.
(2) The material adjusting mechanism on the ejection rotating mechanism drives the brake drum to rotate, so that the angle adjustment of the brake drum is realized, the adjustment of any angle and the turnover under the condition of any angle are realized, the stability and the diversity of turnover of the turnover equipment during the processing of the brake drum are greatly improved, and the processing of the brake drum is facilitated.
(3) The front and back threaded rod is driven to rotate through the first motor, the front and back threaded rod drives the transmission plate and the clamping block to move, clamping of brake drums with different diameters is achieved, meanwhile, the position of an iron limiting block on the clamping block is adjusted, and therefore stable clamping overturning of the brake drums with different sizes is achieved, and applicability of the overturning device is greatly improved.
(4) The material on the feeding roller conveyor is conveyed to the processing platform mechanism through the turnover mechanism, then the brake drum is turned over through the cooperation of the ejection rotating mechanism, then the brake drum is processed, after the processing is finished, the turnover mechanism moves the brake drum to the discharging roller conveyor to be conveyed out, so that automatic feeding and discharging of the brake drum during turnover processing are realized, and the processing efficiency of the brake drum is greatly improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a perspective view of the internal structure of the present invention;
FIG. 3 is a front view of the internal structure of the present invention;
FIG. 4 is an enlarged view of FIG. 2A in accordance with the present invention;
FIG. 5 is an enlarged view of B of FIG. 3 in accordance with the present invention;
fig. 6 is an enlarged view of C of fig. 3 in accordance with the present invention.
In the figure: 1. a mounting platform; 2. a feed roller conveyor; 3. a discharge roller conveyor; 11. a support plate; 12. a first motor; 13. a positive and negative threaded rod; 14. a drive plate; 15. a mounting plate; 16. an electric telescopic rod; 17. a support block; 18. a turnover shaft; 19. a clamping block; 190. a mounting groove; 191. a mounting block; 192. a drive column; 193. a transmission block; 194. a first drive rack; 195. a transmission gear; 196. a second drive rack; 197. a connecting plate; 198. a permanent magnet; 199. a limit groove; 1990. an iron limiting block; 1991. a spring; 21. a second motor; 22. a first rotating shaft; 23. a first drive gear; 24. a second drive gear; 31. a first threaded pipe; 32. a first threaded rod; 33. a processing table; 34. a through groove; 41. a third motor; 42. a second rotating shaft; 43. a first gear; 44. a second gear; 51. a second threaded tube; 52. a second threaded rod; 53. a top plate; 61. a support shaft; 62. an adjusting plate; 63. a rotating motor; 64. a rotating shaft; 65. a third gear; 66. a fourth gear; 71. a fourth motor; 72. a third rotating shaft; 73. a fifth gear; 74. and a sixth gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the invention discloses a brake drum overturning device, which comprises a mounting platform 1, wherein a processing platform mechanism is arranged at the top of the mounting platform 1, a jacking rotating mechanism is slidably connected to the processing platform mechanism, an overturning mechanism connected with the mounting platform 1 is arranged above the processing platform mechanism, a feeding roller conveyor 2 is fixedly connected to the top of the mounting platform 1, a discharging roller conveyor 3 is fixedly connected to the top of the mounting platform 1, the brake drum is conveyed to a designated position through the feeding roller conveyor 2, then the overturning mechanism moves the brake drum to the position right above the processing platform mechanism, the processing platform is lifted to catch the brake drum, then the overturning mechanism is loosened, the processing platform mechanism drives the brake drum to move downwards, then the brake drum is jacked to a clamping position of the overturning mechanism through the jacking rotating mechanism, meanwhile, the brake drum is driven to rotate to a proper angle, then the overturning mechanism carries out stable clamping overturning on the brake drum, the processed brake drum is sent to the discharging roller conveyor 3 after the processing, the processed brake drum is automatically overturned to realize automatic overturning of the brake drum, and the brake drum is processed at multiple angles, and the processing quality of the brake drum is improved.
The turnover mechanism comprises two support plates 11 fixedly connected with a mounting platform 1, one side of each support plate 11 is fixedly connected with a first motor 12, the output end of each first motor 12 is fixedly connected with a positive and negative threaded rod 13 rotationally connected with the support plate 11 through a coupler, the outer surface of each positive and negative threaded rod 13 is in threaded fit with a transmission plate 14 in sliding connection with the mounting platform 1, the support plates 11 are fixedly connected with guide posts in sliding connection with the transmission plates 14, the tops of the transmission plates 14 are fixedly connected with a mounting plate 15, the bottoms of the mounting plate 15 are fixedly connected with an electric telescopic rod 16 fixedly connected with the transmission plates 14 through a connecting block, the tops of the mounting plate 15 are fixedly connected with a supporting block 17, a turnover shaft 18 is rotationally connected to the supporting block 17, the outer surface of each turnover shaft 18 is in transmission connection with a driving mechanism connected with the supporting block 17, the one end fixedly connected with clamping block 19 of the said turning shaft 18, offer the mounting groove 190 in the said clamping block 19, the said mounting groove 190 is slidably connected with a plurality of mounting blocks 191, the said mounting block 191 is slidably connected with the driving column 192, the said one end fixedly connected with driving block 193 of driving column 192, the said external surface of driving column 192 fixedly cup joints the spring 1991 fixedly connected with mounting block 191, the said external surface of driving column 192 fixedly connects with two first driving racks 194, one side of the said first driving rack 194 is meshed with the driving gear 195 rotatably connected with mounting groove 190, the said external surface of driving gear 195 is meshed with the second driving rack 196, one side of the said second driving rack 196 fixedly connected with the junction plate 197 slidably connected with mounting groove 190, one side of the said junction plate 197 fixedly connected with a plurality of permanent magnets 198, the outer surface of the clamping block 19 is provided with a plurality of limit grooves 199, an iron limiting block 1990 connected with a permanent magnet 198 is slidably connected in the limit grooves 199, the first motor 12 can be controlled by a PLC programming program to control the first motor 12 to rotate positively and negatively, the first motor 12 drives the positive and negative threaded rod 13 to rotate positively and negatively, the positive and negative threaded rod 13 drives the two transmission plates 14 to approach and depart from each other because the threads at the two ends of the positive and negative threaded rod 13 are opposite, after the feeding roller conveyor 2 conveys the brake drum to a specified position, the mounting plate 15 is then driven to slide through the electric telescopic rod 16, the clamping block 19 is moved to the upper side of the feeding roller conveyor 2, the two transmission plates 14 are driven to approach each other, the clamping block 19 clamps the brake drum, after clamping, the electric telescopic rod 16 drives the mounting plate 15 to move to the upper side of the processing platform mechanism, and then the processing platform mechanism rises, the two clamping blocks 19 are far away from each other, the brake drum is placed on the processing platform mechanism, then the processing platform mechanism moves downwards, the subsequent clamping blocks 19 are convenient to drive the brake drum to turn over, then the ejection rotating mechanism ejects the brake drum to the middle position of the two clamping blocks 19, simultaneously the bottom of the brake drum passes through an iron limiting block 1990 at the bottom of the clamping blocks 19, then the two clamping blocks 19 are close to each other to clamp the brake drum, firstly, a transmission block 193 on the clamping block 19 is abutted against the brake drum, the transmission block 193 drives a transmission column 192 to slide, a spring 1991 is stressed and compressed, when the brake drum is not clamped, the spring 1991 is restored to drive the transmission column 192 and the transmission block 193 to restore to the initial position, simultaneously the transmission column 192 drives a first transmission rack 194 to move, the first transmission rack 194 drives a transmission gear 195 to rotate, the transmission gear 195 drives a second transmission rack 196 to move outwards from the mounting groove 190, the second transmission rack 196 drives the connecting plate 197 to move, the connecting plate 197 drives the iron limiting block 1990 adsorbed on the permanent magnet 198 to move, the upper and lower multiple iron limiting blocks 1990 on the clamping block 19 are enabled to be in contact with the upper and lower surfaces of the brake drum to limit, stable fixation of the brake drum is achieved, then the driving mechanism drives the overturning shaft 18 on the supporting block 17 to rotate, the overturning shaft 18 drives the clamping block 19 and the brake drum to rotate, stable overturning of the brake drum is achieved, meanwhile, the fact that the brake drum is driven to overturn is prevented, the clamping force cannot be too large when the brake drum is clamped due to large inertia of the brake drum, deformation of the brake drum is caused due to the fact that the clamping force is too large, the problem that the brake drum is unqualified is caused, the brake drum is easy to be thrown out or displaced during rotation, accordingly the influence on the machining precision of the brake drum is caused, meanwhile, a certain potential safety hazard exists, the stability of overturning of the brake drum is improved, meanwhile, the two transmission plates 14 are driven to rotate to different positions, meanwhile, the brake drum with different diameters is enabled to be clamped, and the brake drum is enabled to be inserted into the corresponding to the clamping plate 1990, and the clamping block is replaced by the permanent magnet 1990, and the clamping plate 197 is not being fixed.
The driving mechanism comprises a second motor 21 fixedly connected with the supporting block 17, the output end of the second motor 21 is fixedly connected with a first rotating shaft 22 through a coupler, a first driving gear 23 is fixedly sleeved on the outer surface of the first rotating shaft 22, a second driving gear 24 fixedly sleeved on the turnover shaft 18 is meshed and connected on the outer surface of the first driving gear 23, the first rotating shaft 22 is driven to rotate through the second motor 21, and the first rotating shaft 22 drives the turnover shaft 18 to rotate through the first driving gear 23 and the second driving gear 24.
The processing platform mechanism comprises a plurality of first screwed pipes 31 which are rotationally connected with the mounting platform 1, a first transmission mechanism which is connected with the mounting platform 1 is connected to the outer surface of the first screwed pipes 31 in a transmission way, a first threaded rod 32 is in threaded fit with the inner surface of the first screwed pipes 31, a processing table 33 is rotationally connected to the top of the first threaded rod 32, a through groove 34 is formed in the top of the processing table 33 in a penetrating way, the material ejection rotating mechanism is in sliding connection with the through groove 34, the first screwed pipes 31 are driven to positively and negatively rotate through the first transmission mechanism, the first screwed pipes 31 drive the first threaded rods 32 to stably rotate and vertically move, and the first threaded rods 32 drive the mounting platform 1 to stably move up and down, so that stability of the brake drum in moving up is improved.
The first transmission mechanism comprises a third motor 41 fixedly connected with the mounting platform 1, the output end of the third motor 41 is fixedly connected with a second rotating shaft 42 through a coupler, the outer surface of the second rotating shaft 42 is fixedly sleeved with a first gear 43, the outer surface of the first gear 43 is in meshed connection with a second gear 44 fixedly sleeved with the first threaded pipe 31, the third motor 41 is controlled by a PLC programming program, the third motor 41 can be controlled to perform forward and reverse reciprocating rotation, the third motor 41 drives the second rotating shaft 42 to rotate, and the second rotating shaft 42 drives the first threaded pipe 31 to rotate through the first gear 43 and the second gear 44.
The material ejection rotating mechanism comprises a plurality of second threaded pipes 51 which are rotationally connected with the mounting platform 1, a second transmission mechanism which is connected with the mounting platform 1 is connected to the outer surface of the second threaded pipes 51 in a transmission mode, a second threaded rod 52 is in threaded fit with the inner surface of the second threaded pipes 51, a top plate 53 which is slidingly connected with the through groove 34 is rotationally connected to the top of the second threaded rod 52, a material angle adjusting mechanism is arranged on the top plate 53, the second threaded pipes 51 are driven to positively and negatively rotate through the second transmission mechanism, the second threaded pipes 51 drive the second threaded rods 52 to rotate and move up and down, the top plate 53 is driven to move up and down stably through the second threaded rods 52, and then a brake drum on the material angle adjusting mechanism is driven to move up and down stably through the top plate 53, and the brake drum is moved between two clamping blocks 19 and passes through iron limiting blocks 1990 on the lower parts of the clamping blocks 19.
The material angle adjustment mechanism comprises a supporting shaft 61 which is rotationally connected with a top plate 53, an adjusting plate 62 is fixedly connected to the top end of the supporting shaft 61, a rotating motor 63 is fixedly connected to the bottom of the top plate 53, a rotating shaft 64 is fixedly connected to the output end of the rotating motor 63 through a coupler, a third gear 65 is fixedly sleeved on the outer surface of the rotating shaft 64, a fourth gear 66 which is fixedly sleeved on the supporting shaft 61 is meshed and connected on the outer surface of the third gear 65, the rotating shaft 64 is driven to rotate through the rotating motor 63, the supporting shaft 61 is driven to rotate through the third gear 65 and the fourth gear 66, the supporting shaft 61 drives an adjusting plate 62 to rotate, and the adjusting plate 62 drives a brake drum to rotate, so that the angle adjustment of the brake drum is realized, and the adjustment of any angle and the turnover of any angle can be performed on the brake fixation.
The second transmission mechanism comprises a fourth motor 71 fixedly connected with the mounting platform 1, the output end of the fourth motor 71 is fixedly connected with a third rotating shaft 72 through a coupler, a fifth gear 73 is fixedly sleeved on the outer surface of the third rotating shaft 72, a sixth gear 74 fixedly sleeved on the second threaded pipe 51 is meshed and connected on the outer surface of the fifth gear 73, the fourth motor 71 is controlled by a PLC programming program, the fourth motor 71 can be controlled to rotate positively and negatively, the fourth motor 71 drives the third rotating shaft 72 to rotate positively and reversely, and the third rotating shaft 72 drives the second threaded pipe 51 to rotate positively and reversely through the fifth gear 73 and the sixth gear 74.
The working principle of the invention is as follows: the front and back threaded rods 13 are driven to rotate positively and negatively by the first motor 12, the two transmission plates 14 are driven to move close to and away from each other by the front and back threaded rods 13 due to the fact that threads at two ends of the front and back threaded rods 13 are opposite, when the feeding roller conveyor 2 conveys the brake drum to a specified position, then the mounting plate 15 is driven to slide by the electric telescopic rods 16, the clamping blocks 19 are moved to the upper side of the feeding roller conveyor 2, the two transmission plates 14 are driven to move close to each other, the clamping blocks 19 clamp the brake drum, after clamping, the electric telescopic rods 16 drive the mounting plate 15 to move to the upper side of the processing platform mechanism, then the processing platform mechanism rises, the two clamping blocks 19 are separated from each other, the brake drum is placed on the processing platform mechanism, then the processing platform mechanism moves downwards, the subsequent clamping blocks 19 are convenient to drive the brake drum to turn over, and then the jacking rotation mechanism jacks the brake drum to the middle position of the two clamping blocks 19, simultaneously, the bottom of the brake drum passes through the iron limiting blocks 1990 at the bottom of the clamping blocks 19, then the two clamping blocks 19 are mutually close to clamp the brake drum, firstly, the transmission block 193 on the clamping blocks 19 is propped against the brake drum, the transmission block 193 drives the transmission column 192 to slide, the spring 1991 is stressed and compressed, meanwhile, the transmission column 192 drives the first transmission rack 194 to move, the first transmission rack 194 drives the transmission gear 195 to rotate, the transmission gear 195 drives the second transmission rack 196 to move outwards from the mounting groove 190, the second transmission rack 196 drives the connecting plate 197 to move, the connecting plate 197 drives the iron limiting blocks 1990 adsorbed on the permanent magnet 198 to move, so that the upper and lower iron limiting blocks 1990 on the clamping blocks 19 are contacted with the upper and lower surfaces of the brake drum to limit the brake drum, the brake drum is stably fixed, and then the turnover shaft 18 on the supporting block 17 is driven to rotate through the driving mechanism, the turnover shaft 18 drives the clamping blocks 19 and the brake drum to rotate, overturning of the brake drum is achieved, meanwhile, the brake drum is prevented from being overturned, the mass of the brake drum is large, the clamping force cannot be too large when the brake drum is clamped, the brake drum is deformed, the brake drum is unqualified, the problem that the brake drum is thrown out or displaced easily occurs when the brake drum rotates is solved, the brake drum is affected in machining precision, certain potential safety hazards exist simultaneously, overturning stability of the brake drum is improved, meanwhile, the machining precision of the brake drum is improved, meanwhile, the brake drum is clamped by driving the two transmission plates 14 to different positions, simultaneously, when the brake drums with different heights are clamped and fixed, the iron limiting blocks 1990 are replaced by the iron limiting blocks 1990, the iron limiting blocks 1990 are inserted into corresponding limiting grooves 199 and are adsorbed and fixed by the permanent magnets 198 on the connecting plates 197, meanwhile, the brake drum is rotated by the angle adjusting mechanism on the material rotating mechanism, and accordingly, the brake drum is stably machined under different conditions of overturning, and the brake drum is stable and the turnover device is achieved. After the processing is finished, the mounting plate 15 is driven to move through the electric telescopic rod 16, the mounting plate 15 drives the clamping blocks 19 and the brake drum to move to the upper part of the discharging roller conveyor 3, and then the brake drum is placed on the discharging roller conveyor 3 to be conveyed out, so that automatic feeding and discharging of the brake drum are realized.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (6)
1. The utility model provides a brake drum turning device, includes mounting platform (1), its characterized in that, the top of mounting platform (1) is provided with processing platform mechanism, sliding connection has liftout rotary mechanism on the processing platform mechanism, processing platform mechanism top is provided with the tilting mechanism who is connected with mounting platform (1), the top fixedly connected with feeding roller conveyer (2) of mounting platform (1), the top fixedly connected with ejection of compact roller conveyer (3) of mounting platform (1), tilting mechanism includes two backup pads (11) with mounting platform (1) fixed connection, one side fixedly connected with first motor (12) of backup pad (11), the output of first motor (12) is through shaft coupling fixedly connected with positive and negative threaded rod (13) with backup pad (11) swivelling joint, the surface screw thread fit of positive and negative threaded rod (13) has drive plate (14) with mounting platform (1) sliding connection, fixedly connected with guide post with drive plate (14) sliding connection on backup pad (11), the top fixedly connected with ejection of compact roller conveyer (15) with electric motor (15) with one side of backup pad (11), one side fixedly connected with first motor (12) through shaft coupling fixedly connected with mounting plate (15) with telescopic link (17), the utility model discloses a device for fixing a plurality of permanent magnets on a support block (17), a turnover shaft (18) is rotationally connected to the support block (17), a driving mechanism connected with the support block (17) is connected to the outer surface transmission of the turnover shaft (18), one end fixedly connected with clamping block (19) of the turnover shaft (18), mounting grooves (190) are formed in the clamping block (19), a plurality of mounting blocks (191) are connected to the inner sliding of the mounting grooves (190) in a sliding manner, a transmission column (192) is connected to the mounting blocks (191) in a sliding manner, a transmission block (193) is fixedly connected to one end of the transmission column (192), a spring (1991) fixedly connected with the mounting blocks (191) is fixedly sleeved on the outer surface of the transmission column (192), two first transmission racks (194) are fixedly connected to the outer surface of the transmission column (192), one side of each first transmission rack (194) is connected with a transmission gear (195) in a meshed manner, one side of each transmission gear (195) is connected with a second transmission rack (196) in a meshed manner, one side of each second transmission rack (196) is fixedly connected with one side of the corresponding mounting groove (190) and is connected with a plurality of permanent magnets (197) in a sliding manner, one side of the connection plates (197) are connected with the outer surfaces (197), the iron limiting block (1990) connected with the permanent magnet (198) is connected in the limiting groove (199) in a sliding mode, the driving mechanism comprises a second motor (21) fixedly connected with the supporting block (17), the output end of the second motor (21) is fixedly connected with a first rotating shaft (22) through a coupler, a first driving gear (23) is fixedly sleeved on the outer surface of the first rotating shaft (22), and a second driving gear (24) fixedly sleeved on the overturning shaft (18) is connected on the outer surface of the first driving gear (23) in a meshed mode.
2. A brake drum turning device according to claim 1, characterized in that the processing platform mechanism comprises a plurality of first threaded pipes (31) rotationally connected with the mounting platform (1), the outer surface transmission of the first threaded pipes (31) is connected with a first transmission mechanism connected with the mounting platform (1), the inner surface of the first threaded pipes (31) is in threaded fit with a first threaded rod (32), the top of the first threaded rod (32) is rotationally connected with a processing table (33), through grooves (34) are formed in the top of the processing table (33), and the ejection rotating mechanism is in sliding connection with the through grooves (34).
3. A brake drum turning device according to claim 2, characterized in that the first transmission mechanism comprises a third motor (41) fixedly connected with the mounting platform (1), the output end of the third motor (41) is fixedly connected with a second rotating shaft (42) through a coupling, the outer surface of the second rotating shaft (42) is fixedly sleeved with a first gear (43), and the outer surface of the first gear (43) is in meshed connection with a second gear (44) fixedly sleeved with the first threaded pipe (31).
4. A brake drum turning device according to claim 2, characterized in that the ejection rotating mechanism comprises a plurality of second threaded pipes (51) which are rotationally connected with the mounting platform (1), the outer surfaces of the second threaded pipes (51) are in transmission connection with a second transmission mechanism which is connected with the mounting platform (1), the inner surfaces of the second threaded pipes (51) are in threaded fit with a second threaded rod (52), the top of the second threaded rod (52) is rotationally connected with a top plate (53) which is in sliding connection with the through groove (34), and the top plate (53) is provided with a material angle adjusting mechanism.
5. A brake drum turning device according to claim 4, characterized in that the material angle adjusting mechanism comprises a supporting shaft (61) rotationally connected with a top plate (53), an adjusting plate (62) is fixedly connected to the top end of the supporting shaft (61), a rotating motor (63) is fixedly connected to the bottom of the top plate (53), a rotating shaft (64) is fixedly connected to the output end of the rotating motor (63) through a coupling, a third gear (65) is fixedly sleeved on the outer surface of the rotating shaft (64), and a fourth gear (66) fixedly sleeved on the supporting shaft (61) is meshed and connected to the outer surface of the third gear (65).
6. A brake drum turning device according to claim 4, characterized in that the second transmission mechanism comprises a fourth motor (71) fixedly connected with the mounting platform (1), the output end of the fourth motor (71) is fixedly connected with a third rotating shaft (72) through a coupling, the outer surface of the third rotating shaft (72) is fixedly sleeved with a fifth gear (73), and the outer surface of the fifth gear (73) is in meshed connection with a sixth gear (74) fixedly sleeved with the second threaded pipe (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310368853.XA CN116214240B (en) | 2023-04-10 | 2023-04-10 | Brake drum turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310368853.XA CN116214240B (en) | 2023-04-10 | 2023-04-10 | Brake drum turning device |
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| CN116214240A CN116214240A (en) | 2023-06-06 |
| CN116214240B true CN116214240B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310368853.XA Active CN116214240B (en) | 2023-04-10 | 2023-04-10 | Brake drum turning device |
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| CN (1) | CN116214240B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19618012A1 (en) * | 1995-05-17 | 1996-11-21 | Schlatter Ag | Selective turning over of flat objects esp. for reinforcement mats, etc. |
| JP3081981U (en) * | 2001-05-22 | 2001-11-22 | 山信金属工業株式会社 | Conveyor / reversing device for pail, 18 liter can, drum, etc. |
| CN103482342A (en) * | 2013-09-29 | 2014-01-01 | 安徽合力股份有限公司 | Automatic turnover device for conveying forklift hub brake drum assembly |
| CN206255567U (en) * | 2016-12-08 | 2017-06-16 | 驻马店恒久机械制造有限公司 | Upset system is used in brake drum processing |
| CN209681736U (en) * | 2019-03-29 | 2019-11-26 | 攀枝花市大西南实业有限公司 | A kind of brake drum turnover device |
| CN111591732A (en) * | 2020-04-13 | 2020-08-28 | 江苏大学 | Automatic gear hub overturning device and method |
| CN214030877U (en) * | 2020-11-10 | 2021-08-24 | 江苏航达汽配有限公司 | A bunching device for production of car brake block |
| WO2022127812A1 (en) * | 2020-12-17 | 2022-06-23 | 广州申泽智能科技有限公司 | Round stick feeding device having sorting and steering functions |
-
2023
- 2023-04-10 CN CN202310368853.XA patent/CN116214240B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19618012A1 (en) * | 1995-05-17 | 1996-11-21 | Schlatter Ag | Selective turning over of flat objects esp. for reinforcement mats, etc. |
| JP3081981U (en) * | 2001-05-22 | 2001-11-22 | 山信金属工業株式会社 | Conveyor / reversing device for pail, 18 liter can, drum, etc. |
| CN103482342A (en) * | 2013-09-29 | 2014-01-01 | 安徽合力股份有限公司 | Automatic turnover device for conveying forklift hub brake drum assembly |
| CN206255567U (en) * | 2016-12-08 | 2017-06-16 | 驻马店恒久机械制造有限公司 | Upset system is used in brake drum processing |
| CN209681736U (en) * | 2019-03-29 | 2019-11-26 | 攀枝花市大西南实业有限公司 | A kind of brake drum turnover device |
| CN111591732A (en) * | 2020-04-13 | 2020-08-28 | 江苏大学 | Automatic gear hub overturning device and method |
| CN214030877U (en) * | 2020-11-10 | 2021-08-24 | 江苏航达汽配有限公司 | A bunching device for production of car brake block |
| WO2022127812A1 (en) * | 2020-12-17 | 2022-06-23 | 广州申泽智能科技有限公司 | Round stick feeding device having sorting and steering functions |
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|---|---|
| CN116214240A (en) | 2023-06-06 |
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