CN118720971B - A multi-angle grinding machine tool for mechanical parts - Google Patents
A multi-angle grinding machine tool for mechanical parts Download PDFInfo
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- CN118720971B CN118720971B CN202411214965.0A CN202411214965A CN118720971B CN 118720971 B CN118720971 B CN 118720971B CN 202411214965 A CN202411214965 A CN 202411214965A CN 118720971 B CN118720971 B CN 118720971B
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- 238000000227 grinding Methods 0.000 title claims abstract description 155
- 230000007246 mechanism Effects 0.000 claims abstract description 95
- 230000007306 turnover Effects 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000003044 adaptive effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 49
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000003754 machining Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity 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
- 238000006467 substitution reaction 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
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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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
- B24B27/0092—Grinding attachments for lathes or the like
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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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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- 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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a multi-angle grinding machine tool for mechanical accessories, which belongs to the technical field of mechanical accessory grinding and comprises a processing machine tool, wherein an electric conveying belt is arranged on the surface of the processing machine tool, a feeding mechanism which is adaptive to the electric conveying belt is arranged on the surface of the processing machine tool, a grinding supporting plate is arranged on the surface of one side of the electric conveying belt, a double-sided grinding mechanism is arranged on the surface of the processing machine tool, a turnover mechanism is arranged on one side of the grinding supporting plate, an angle grinding mechanism is arranged on one side of the turnover mechanism, a discharging mechanism is arranged on the other side of the turnover mechanism, a storage box which is adaptive to the discharging mechanism is arranged on one side of the processing machine tool, and an intelligent control console is arranged on the surface of the processing machine tool. The invention can automatically turn over the flat key on the basis of grinding the flat key, and can precisely grind the flat key at multiple angles according to the processing requirement.
Description
Technical Field
The invention relates to the technical field of grinding of mechanical accessories, in particular to a multi-angle grinding machine tool for the mechanical accessories.
Background
The flat key is a common mechanical accessory used for circumferential fixation and torque transmission between the shaft and the hub, and is divided into four types of common flat keys, thin flat keys, guiding flat keys and sliding keys.
Grinding is a mechanical processing method to remove material. Refers to a processing method for cutting off redundant materials on a workpiece by using an abrasive material and a grinding tool. Grinding is one of the more widely used methods of material removal. Multiple surfaces of the flat key need to be ground during its machining.
The conventional flat key processing generally adopts a general machine tool such as a lathe, a milling machine and the like, but the method may have the problems of insufficient precision, low efficiency, manual operation errors and the like, so that in order to improve the processing quality and the production efficiency of the flat key, a multi-angle grinding machine tool for mechanical accessories is provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a multi-angle grinding machine tool for mechanical accessories, which can automatically turn over the flat key on the basis of grinding the flat key and can precisely grind the flat key at multiple angles according to the processing requirements.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme:
The multi-angle grinding machine tool for the mechanical accessories comprises a processing machine tool, wherein an electric conveying belt is arranged on the surface of the processing machine tool, a feeding mechanism which is matched with the electric conveying belt is arranged on the surface of the processing machine tool, a grinding supporting plate is arranged on the surface of one side of the electric conveying belt, a double-sided grinding mechanism is arranged on the surface of the processing machine tool, a turnover mechanism is arranged on one side of the grinding supporting plate, an angle grinding mechanism is arranged on one side of the turnover mechanism, a discharging mechanism is arranged on the other side of the turnover mechanism, a storage box which is matched with the discharging mechanism is arranged on one side of the processing machine tool, an intelligent control console is arranged on the surface of the processing machine tool, and the intelligent control console is respectively electrically connected with the electric conveying belt, the feeding mechanism, the grinding supporting plate, the double-sided grinding mechanism, the turnover mechanism, the angle grinding mechanism and the discharging mechanism;
The feeding mechanism comprises a feeding box arranged on the surface of an electric conveying belt, a feeding inclined plate is arranged in the feeding box, a protection plate is rotatably connected to the surface of the feeding box, two vibrating motors are arranged on the surface of the feeding box, two limiting clamping plates matched with the feeding inclined plate are connected to the surface of the feeding box in a sliding manner, a feeding barrel is arranged on the surface of the feeding box, through grooves matched with accessories are formed in the upper side and the lower side of the feeding barrel, a first servo motor is arranged on the surface of the feeding box, and an output shaft of the first servo motor is fixedly connected with one end of a feeding roller;
The double-sided grinding mechanism comprises a movable bottom plate arranged on the surface of a processing machine tool, a first hinging rod is rotationally connected to the surface of the movable bottom plate, a first sliding block is slidingly connected to the surface of the movable bottom plate, a second hinging rod hinged with the first hinging rod is rotationally connected to the surface of the first sliding block, a movable upper plate is rotationally connected to the surface of the other end of the second hinging rod, two second sliding blocks are slidingly connected to one side of the bottom of the movable upper plate, and the surface of the other end of the first hinging rod is rotationally connected to the surface of the second sliding block;
an eighth servo motor is arranged on the surface of the movable bottom plate, a first threaded rod is fixedly connected to the surface of an output shaft of the eighth servo motor, a first internal thread block is rotatably connected to the surface of the second hinging rod on the inner side opposite to the surface of the second hinging rod, and the first internal thread block is in threaded connection with the surface of the first threaded rod;
The surface of the movable upper plate is in threaded connection with a double-threaded screw rod, the surface of the double-threaded screw rod is in threaded connection with two second internal thread blocks, a second servo motor is arranged on the surface of the movable upper plate, an output shaft of the second servo motor is fixedly connected with one end of the double-threaded screw rod, first guide rails are arranged on the surface of the movable upper plate and positioned on two sides of the double-threaded screw rod, and first guide blocks which are in sliding connection with the surfaces of the first guide rails are fixedly connected to the bottoms of the two second internal thread blocks;
One side the surface mounting of second internal thread piece has first grinding case, the inside rotation of first grinding case is connected with first grinding roller, the surface mounting of first grinding case has third servo motor, and the output shaft of third servo motor and the one end fixed connection of first grinding roller, the opposite side the surface mounting of second internal thread piece has the second grinding case, the inside rotation of second grinding case is connected with the second grinding roller, the surface mounting of second grinding case has fourth servo motor, the fixed surface of fourth servo motor output shaft is connected with first belt pulley, the fixed surface of second grinding roller one end is connected with the second belt pulley, and first belt pulley and second belt pulley rotate through first driving belt and be connected.
As a preferable scheme of the invention, the turnover mechanism comprises a turnover seat which is arranged on the surface of a processing machine tool and is matched with a grinding supporting plate, a first cylinder is arranged on the surface of the turnover seat, a grinding table is fixedly connected to the surface of a piston rod of the first cylinder, a second guide rail is arranged on the surface of the turnover seat, and a second guide block which is connected to the surface of the second guide rail in a sliding manner is fixedly connected to the surface of the grinding table;
The surface of the turnover seat is rotationally connected with an electric telescopic rod, the surface of a piston rod of the electric telescopic rod is fixedly connected with a turnover plate, the surface of the turnover plate is provided with a first bidirectional cylinder which is transversely clamped, the surfaces of piston rods at two sides of the first bidirectional cylinder are fixedly connected with a first clamping plate, the surface of the turnover plate is provided with a second bidirectional cylinder which is longitudinally clamped, and the surfaces of piston rods at two sides of the second bidirectional cylinder are fixedly connected with a second clamping plate;
The angle grinding mechanism comprises a supporting base arranged on the surface of a processing machine tool, a fifth servo motor is arranged on the surface of the supporting base, a second threaded rod is fixedly connected with the surface of an output shaft of the fifth servo motor, a first moving seat is connected with threads of the second threaded rod in a sliding mode, the first moving seat is connected with the surface of the supporting base in a sliding mode, a ninth servo motor is arranged on the surface of the fifth servo motor, a third threaded rod is fixedly connected with the surface of the output shaft of the ninth servo motor, a second moving seat is arranged on the threads of the surface of the third threaded rod, the second moving seat is connected with the surface of the first moving seat in a sliding mode, a third air cylinder is fixedly connected with the surface of a piston rod of the third air cylinder, and the third moving seat is connected with the surface of the second moving seat in a sliding mode.
As a preferable scheme of the invention, the surface of the outer side of the overturning seat is fixedly connected with a connecting seat, the surface of the connecting seat is connected with a first transmission toothed plate in a sliding manner, the surface of the electric telescopic rod is fixedly connected with a first transmission gear which is meshed with the first transmission toothed plate, a second cylinder is arranged on the surface of the first transmission toothed plate, and a piston rod of the second cylinder is fixedly connected with the first transmission toothed plate.
As a preferable scheme of the invention, the surface of the third movable seat is rotationally connected with the angle adjusting seat, the surface of the angle adjusting seat is provided with two limiting blocks, the surface of the inner side opposite to the limiting blocks is slidably connected with the sliding seat, the bottom of the sliding seat is fixedly connected with the grinding device, the upper surface of the angle adjusting seat is provided with the sixth servo motor, the surface of the output shaft of the sixth servo motor is fixedly connected with the second transmission gear, and the surface of the sliding seat is fixedly connected with the second transmission toothed plate meshed with the second transmission gear.
As a preferable scheme of the invention, a seventh servo motor is arranged on the surface of the third movable seat, a third belt pulley is fixedly connected with the surface of an output shaft of the seventh servo motor, a fourth belt pulley is fixedly connected with the surface of one side of the angle adjusting seat, and the third belt pulley and the fourth belt pulley are rotationally connected through a second transmission belt.
As a preferable scheme of the invention, the blanking mechanism comprises a blanking seat arranged on the surface of a processing machine tool, a fifth moving seat is connected to the surface of the blanking seat in a sliding manner, a fourth air cylinder is arranged on the surface of the blanking seat, a piston rod of the fourth air cylinder is fixedly connected with the fifth moving seat, a fifth air cylinder is arranged on the surface of the fifth moving seat, a fourth moving seat is arranged on the surface of the piston rod of the fifth air cylinder, two vacuum suction cups are arranged on the surface of the fourth moving seat, and a blanking guide plate is arranged on the surface of the blanking seat.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) According to the invention, a plurality of flat keys can be placed through the feeding mechanism, then the flat keys can be uniformly moved to the surface of the electric conveying belt through the feeding mechanism, at the moment, the electric conveying belt moves the flat keys to the surface of the grinding support plate, at the moment, the surfaces on two sides of the flat keys can be ground through the double-sided grinding mechanism, and meanwhile, the grinding height of the double-sided grinding mechanism can be adjusted according to the size of the flat keys.
(2) The flat key ground by the double-sided grinding mechanism moves to the surface of the turnover mechanism under the action force of the next flat key, the surface and the edge of the flat key are ground by the angle grinding mechanism, meanwhile, the flat key can be turned over by the turnover mechanism, so that grinding of a plurality of surfaces and edges of the flat key is realized, and then the ground flat key is moved to the surface of the storage box by the blanking mechanism.
(3) The invention can accurately control the grinding process in the grinding process, ensure the size and shape precision of the flat key, realize an automatic production line, reduce manual intervention, reduce the skill requirement of operators, improve the overall processing efficiency, reduce the rejection rate of workpieces and reduce the material and labor cost.
Drawings
FIG. 1 is a first perspective view of a multi-angle grinding machine for machine parts according to the present invention;
FIG. 2 is a second perspective view of a multi-angle grinding machine for machine parts according to the present invention;
FIG. 3 is a cross-sectional view of a feed mechanism in a multi-angle grinding machine for machine parts in accordance with the present invention;
FIG. 4 is a schematic view of a first perspective of a double-sided grinding mechanism for a multi-angle grinding machine tool for machine parts according to the present invention;
FIG. 5 is a second view schematic diagram of a double-sided grinding mechanism for a multi-angle grinding machine tool for machine parts according to the present invention;
FIG. 6 is a first view schematic diagram of a tilting mechanism in a multi-angle grinding machine for machine parts according to the present invention;
FIG. 7 is a second view schematic diagram of a tilting mechanism in a multi-angle grinding machine for machine parts according to the present invention;
FIG. 8 is a schematic view of an angle grinding mechanism in a multi-angle grinding machine tool for machine parts according to the present invention;
FIG. 9 is an enlarged view of a part of the structure of FIG. 8A of the multi-angle grinding machine tool for machine parts according to the present invention;
FIG. 10 is an enlarged view of a part of the structure at B in FIG. 8 of a multi-angle grinding machine tool for machine parts according to the present invention;
FIG. 11 is a schematic view of a blanking mechanism in a multi-angle grinding machine tool for machine parts according to the present invention.
The reference numerals in the figures illustrate:
1. A processing machine tool; 2, an electric conveying belt; 3, a feeding mechanism; 301, feed box, 302, feed swash plate, 303, guard plate, 304, vibrating motor, 305, stop clamp, 306, feed cylinder, 307, feed roller, 308, first servomotor, 4, grinding pallet, 5, double-sided grinding mechanism, 501, moving base plate, 502, first hinge rod, 503, first second hinge plate, 504, second hinge plate, 505, eighth servomotor, 506, first internal thread block, 507, moving upper plate, 508, second slide plate, 509, double-threaded screw rod, 510, second internal thread block, 511, second servomotor, 512, first guide rail, 513, first guide block, 514, first grinding box, 515, first grinding roller, 516, third servomotor, 517, second grinding box, 518, second grinding roller, 519, fourth servomotor, 520, first cylinder, 603, second cylinder, 604, second cylinder, guide rail, 513, first cylinder, second cylinder, seat, upper, seat upper, lower, seat upper, lower, upper, lower, the intelligent control cabinet comprises a second transmission gear, 716, a second transmission toothed plate, 717, a seventh servo motor, 718, a third belt pulley, 719, a fourth belt pulley, 720, a second transmission belt, 8, a blanking mechanism, 801, a blanking seat, 802, a fifth moving seat, 803, a fourth cylinder, 804, a fifth cylinder, 805, a fourth moving seat, 806, a vacuum chuck, 807, a blanking guide plate, 9, a storage box and 10, and an intelligent control cabinet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Examples
Referring to fig. 1-11, a multi-angle grinding machine for mechanical accessories comprises a machining machine tool 1, wherein an electric conveying belt 2 is arranged on the surface of the machining machine tool 1, a feeding mechanism 3 which is adaptive to the electric conveying belt 2 is arranged on the surface of the machining machine tool 1, a grinding supporting plate 4 is arranged on the surface of one side of the electric conveying belt 2, a double-sided grinding mechanism 5 is arranged on the surface of the machining machine tool 1, a turning mechanism 6 is arranged on one side of the grinding supporting plate 4, an angle grinding mechanism 7 is arranged on one side of the turning mechanism 6, a blanking mechanism 8 is arranged on the other side of the turning mechanism 6, a storage box 9 which is adaptive to the blanking mechanism 8 is arranged on one side of the machining machine tool 1, an intelligent control console 10 is arranged on the surface of the machining machine tool 1, and the intelligent control console 10 is respectively electrically connected with the electric conveying belt 2, the feeding mechanism 3, the grinding supporting plate 4, the double-sided grinding mechanism 5, the turning mechanism 6, the angle grinding mechanism 7 and the blanking mechanism 8.
In the specific embodiment of the invention, a plurality of flat keys can be placed through the feeding mechanism 3, then the flat keys can be uniformly moved to the surface of the electric conveying belt 2 through the feeding mechanism 3, at the moment, the flat keys are moved to the surface of the grinding supporting plate 4 through the electric conveying belt 2, at the moment, the surfaces on two sides of the flat keys can be ground through the double-sided grinding mechanism 5, meanwhile, the grinding height of the double-sided grinding mechanism 5 can be adjusted according to the size of the flat keys, the flat keys ground through the double-sided grinding mechanism 5 can be moved to the surface of the turnover mechanism 6 under the action force of the next flat key, at the moment, the surfaces and edges of the flat keys are ground through the angle grinding mechanism 7, at the same time, the flat keys can be turned through the turnover mechanism 6, and therefore grinding of the surfaces and the edges of the flat keys can be achieved, and then the ground flat keys are moved to the surface of the storage box 9 through the blanking mechanism 8.
Specifically, feeding mechanism 3 is including installing in the pay-off case 301 on electric conveyor 2 surface, the internally mounted of pay-off case 301 has the pay-off swash plate 302, the surface rotation of pay-off case 301 is connected with guard plate 303, the surface mounting of pay-off case 301 has two vibrating motor 304, the surface sliding connection of pay-off case 301 has two spacing splint 305 that suits with the pay-off swash plate 302, the surface mounting of pay-off case 301 has a pay-off section of thick bamboo 306, the logical groove that suits with the accessory is all seted up to the upper and lower both sides of pay-off section of thick bamboo 306, the surface mounting of pay-off case 301 has first servo motor 308, and the output shaft of first servo motor 308 and one end fixed connection of feed roll 307.
In the embodiment of the invention, the flat key is placed in the feeding inclined plate 302, then the first servo motor 308 and the vibration motor 304 are started simultaneously, the vibration motor 304 starts to drive the feeding inclined plate 302 to vibrate, at this time, the flat key enters the inside of the feeding barrel 306 through the through groove on the surface of the feeding barrel 306, and the output shaft of the first servo motor 308 drives the feeding roller 307 to rotate when being started, so that the flat key is uniformly moved to the surface of the electric conveyer belt 2.
Specifically, the double-sided grinding mechanism 5 includes a movable bottom plate 501 mounted on the surface of the machine tool 1, a first hinge rod 502 is rotationally connected to the surface of the movable bottom plate 501, a first sliding block 503 is slidingly connected to the surface of the movable bottom plate 501, a second hinge rod 504 hinged to the first hinge rod 502 is rotationally connected to the surface of the first sliding block 503, a movable upper plate 507 is rotationally connected to the surface of the other end of the second hinge rod 504, two second sliding blocks 508 are slidingly connected to one side of the bottom of the movable upper plate 507, the surface of the other end of the first hinge rod 502 is rotationally connected to the surface of the second sliding block 508, an eighth servo motor 505 is mounted on the surface of the movable bottom plate 501, a first threaded rod 523 is fixedly connected to the surface of an output shaft of the eighth servo motor 505, a first internal threaded block 506 is rotationally connected to the surface of the opposite inner side of the second hinge rod 504, and the first internal threaded block 506 is in threaded connection with the surface of the first threaded rod 523.
In the embodiment of the present invention, when the eighth servomotor 505 is started, the output shaft of the eighth servomotor drives the first threaded rod 523 to rotate, and at this time, the second hinge rod 504 is driven to move under the action of the first internal threaded block 506, and at the same time, the second hinge rod 504 drives the first sliding block 503 to slide on the surface of the moving bottom plate 501, and the first hinge rod 502 drives the second sliding block 508 to slide on the bottom of the moving top plate 507, so as to adjust the height of the moving top plate 507.
Specifically, the surface of the movable upper plate 507 is connected with a double-threaded screw 509 in a threaded manner, the surface of the double-threaded screw 509 is connected with two second internal thread blocks 510 in a threaded manner, the surface of the movable upper plate 507 is provided with a second servo motor 511, an output shaft of the second servo motor 511 is fixedly connected with one end of the double-threaded screw 509, the surface of the movable upper plate 507 is provided with a first guide rail 512 positioned on two sides of the double-threaded screw 509, the bottoms of the two second internal thread blocks 510 are fixedly connected with a first guide block 513 which is slidably connected to the surface of the first guide rail 512, the surface of the second internal thread block 510 on one side is provided with a first grinding box 514, the interior of the first grinding box 514 is rotatably connected with a first grinding roller 515, the surface of the first grinding box 514 is provided with a third servo motor 516, the surface of the third servo motor 516 is fixedly connected with one end of the first grinding roller 515, the surface of the second grinding box 517 is provided with a second guide rail 512, the interior of the second grinding box 517 is rotatably connected with a second grinding roller 518, the surface of the fourth motor 517 is provided with a fourth output shaft of the second grinding roller 519, and the first belt pulley is fixedly connected with a first belt pulley 521, and the second belt pulley is rotatably connected with the first end of the second belt 521.
In the embodiment of the present invention, the second servo motor 511 drives the double-threaded screw rod 509 to rotate when started, the double-threaded screw rod 509 moves to drive the second internal thread blocks 510 to move, so as to adjust the interval between the second internal thread blocks 510, the third servo motor 516 drives the first grinding roller 515 to rotate inside the first grinding box 514 when started, and the fourth servo motor 519 drives the second grinding roller 518 to rotate inside the second grinding box 517 under the action of the first belt pulley 520, the first transmission belt 522 and the second belt pulley 521 when started.
Specifically, the turnover mechanism 6 includes a turnover seat 601 installed on the surface of the machine tool 1 and adapted to the grinding support plate 4, a first air cylinder 602 is installed on the surface of the turnover seat 601, a grinding table 603 is fixedly connected to the surface of a piston rod of the first air cylinder 602, a second guide rail 604 is installed on the surface of the turnover seat 601, a second guide block 605 is fixedly connected to the surface of the grinding table 603 and is slidably connected to the surface of the second guide rail 604, an electric telescopic rod 606 is rotatably connected to the surface of the turnover seat 601, a turnover plate 607 is fixedly connected to the surface of a piston rod of the electric telescopic rod 606, a first bidirectional air cylinder 608 which is transversely clamped is installed on the surface of the turnover plate 607, a second bidirectional air cylinder 610 which is longitudinally clamped is fixedly connected to the surface of a piston rod on two sides of the first bidirectional air cylinder 608, a second clamping plate 611 is fixedly connected to the surface of the piston rod on two sides of the turnover plate 607, a connecting seat 612 is fixedly connected to the surface of the outer side of the turnover seat 601, a first transmission toothed plate 613 is slidably connected to the surface of the connecting seat 612, a first transmission toothed plate 614 is fixedly connected to the surface of the electric telescopic rod 606, and the first transmission toothed plate 613 is fixedly meshed with the first toothed plate 613, and the first transmission toothed plate 613 is fixedly connected to the first transmission toothed plate 613.
In the specific embodiment of the invention, the flat key can be placed through the grinding table 603 and ground through the angle grinding mechanism 7, when the flat key needs to be turned over, the electric telescopic rod 606 is started, the piston rod of the electric telescopic rod 606 stretches to drive the turning plate 607 to move, at the moment, the first bidirectional cylinder 608 starts to clamp the flat key from the left side and the right side through the first clamping plate 609, the second bidirectional cylinder 610 starts to clamp the flat key from the upper side and the lower side through the second clamping plate 611, then the first cylinder 602 drives the grinding table 603 to descend, meanwhile, the grinding table 603 drives the second guide block 605 to move on the surface of the second guide rail 604, after the grinding table 603 descends, the second cylinder 615 is started, the piston rod of the second cylinder 615 stretches to drive the first transmission toothed plate 613 to move on the surface of the connecting seat 612, the first transmission toothed plate 613 moves to drive the first transmission gear 614 meshed with the first transmission toothed plate 614 to perform angle adjustment, and accordingly the flat key is turned over, and the grinding table 603 is started after the turning is completed.
Specifically, the angle grinding mechanism 7 includes a support base 701 mounted on a surface of the machine tool 1, a fifth servomotor 704 is mounted on a surface of the support base 701, a second threaded rod 702 is fixedly connected to a surface of an output shaft of the fifth servomotor 704, a first moving seat 703 is connected to a thread of the second threaded rod 702 in a sliding manner, the first moving seat 703 is connected to a surface of the support base 701 in a sliding manner, a ninth servomotor 705 is mounted on a surface of the fifth servomotor 704, a third threaded rod 706 is fixedly connected to a surface of an output shaft of the ninth servomotor 705, a second moving seat 707 is screwed to a surface of the third threaded rod 706, the second moving seat 707 is connected to a surface of the first moving seat 703 in a sliding manner, a third cylinder 708 is connected to a surface of a piston rod of the third cylinder 708 in a sliding manner, and the third moving seat 709 is connected to a surface of the second moving seat 707 in a sliding manner.
In an embodiment of the present invention, when the fifth servomotor 704 is started, the output shaft of the fifth servomotor 704 drives the second threaded rod 702 to rotate, the second threaded rod 702 rotates to drive the first moving seat 703 to move on the surface of the supporting base 701, the ninth servomotor 705 starts the output shaft of the ninth servomotor to drive the third threaded rod 706 to rotate, the third threaded rod 706 rotates to drive the second moving seat 707 to move on the surface of the first moving seat 703, and the piston rod of the third cylinder 708 starts to drive the third moving seat 709 to move on the surface of the second moving seat 707.
Specifically, the surface of the third moving seat 709 is rotatably connected with an angle adjusting seat 710, two limiting blocks 711 are installed on the surface of the angle adjusting seat 710, a sliding seat 712 is slidably connected on the surface of the inner side opposite to the limiting blocks 711, a grinding device 713 is fixedly connected to the bottom of the sliding seat 712, a sixth servo motor 714 is installed on the upper surface of the angle adjusting seat 710, a second transmission gear 715 is fixedly connected to the surface of an output shaft of the sixth servo motor 714, a second transmission toothed plate 716 meshed with the second transmission gear 715 is fixedly connected to the surface of the sliding seat 712, a seventh servo motor 717 is installed on the surface of an output shaft of the seventh servo motor 717, a third belt pulley 718 is fixedly connected to the surface of one side of the angle adjusting seat 710, and a fourth belt pulley 719 is rotatably connected to the third belt pulley 718 and the fourth belt pulley 719 through a second transmission belt 720.
In the embodiment of the present invention, when the seventh servo motor 717 is started, the output shaft drives the third belt pulley 718 to rotate, at this time, the fourth belt pulley 719 and the second transmission belt 720 drive the angle adjustment seat 710 to perform angle adjustment, and when the sixth servo motor 714 is started, the output shaft drives the second transmission gear 715 to rotate, at this time, the second transmission toothed plate 716 drives the sliding seat 712 to move on the surface of the limiting block 711, so as to implement movement of the grinding device 713.
Specifically, the blanking mechanism 8 includes a blanking seat 801 mounted on the surface of the machine tool 1, a fifth moving seat 802 is slidably connected to the surface of the blanking seat 801, a fourth cylinder 803 is mounted on the surface of the blanking seat 801, a piston rod of the fourth cylinder 803 is fixedly connected with the fifth moving seat 802, a fifth cylinder 804 is mounted on the surface of the fifth moving seat 802, a fourth moving seat 805 is mounted on the surface of the piston rod of the fifth cylinder 804, two vacuum suction cups 806 are mounted on the surface of the fourth moving seat 805, and a blanking guide plate 807 is mounted on the surface of the blanking seat 801.
In the embodiment of the present invention, when the fourth cylinder 803 is started, the piston rod of the fourth cylinder 803 drives the fifth moving seat 802 to move on the surface of the blanking seat 801, and when the fifth cylinder 804 is started, the fourth moving seat 805 and the vacuum chuck 806 are driven to move, at this time, the flat key on the surface of the grinding table 603 can be moved to the surface of the blanking guide plate 807 through the vacuum chuck 806.
A method of using a multi-angle grinding machine for machine parts, comprising the steps of:
Placing a flat key in the feeding inclined plate 302, then simultaneously starting the first servo motor 308 and the vibration motor 304, starting the vibration motor 304 to drive the feeding inclined plate 302 to vibrate, enabling the flat key to enter the feeding barrel 306 through a through groove on the surface of the feeding barrel 306 at the moment, enabling an output shaft of the first servo motor 308 to drive the feeding roller 307 to rotate when being started, so that the flat key is uniformly moved to the surface of the electric conveyor belt 2, and then enabling the electric conveyor belt 2 to move the flat key to the surface of the grinding supporting plate 4;
The third servo motor 516 and the fourth servo motor 519 are started through the intelligent control console 10, the second grinding roller 518 is driven to rotate in the second grinding box 517 under the action of the first belt pulley 520, the first transmission belt 522 and the second belt pulley 521 when the fourth servo motor 519 is started, the flat key ground by the double-sided grinding mechanism 5 moves to the surface of the turnover mechanism 6 under the action of the next flat key, when the interval between the second internal thread blocks 510 is required to be adjusted, the second servo motor 511 is started, the output shaft of the second servo motor 511 drives the double-thread screw 509 to rotate, the double-thread screw 509 moves to drive the second internal thread blocks 510 to move, so that the interval between the second internal thread blocks 510 is adjusted, the third servo motor 516 drives the first grinding roller 515 to rotate in the first grinding box 514, the eighth servo motor 505 is started when the height is required to be adjusted, the output shaft of the eighth servo motor 505 drives the first threaded rod 523 to rotate, at the moment, the second hinge rod 504 is driven to move under the action of the first internal thread blocks 506, and simultaneously the second hinge rod 504 is driven to move on the first sliding rod 508 to move the first sliding rod 503, and the hinge plate 507 is driven to move on the surface of the second sliding rod 508, so that the sliding plate 507 moves on the bottom plate 507 is realized;
The flat key can be placed through the grinding table 603 and ground through the angle grinding mechanism 7, when the flat key needs to be turned over, the electric telescopic rod 606 is started, the piston rod of the electric telescopic rod 606 stretches to drive the turning plate 607 to move, at the moment, the first bidirectional cylinder 608 starts to clamp the flat key from the left side and the right side through the first clamping plate 609, the second bidirectional cylinder 610 starts to clamp the flat key from the upper side and the lower side through the second clamping plate 611, then the first cylinder 602 drives the grinding table 603 to descend, meanwhile, the grinding table 603 drives the second guide block 605 to move on the surface of the second guide rail 604, after the grinding table 603 descends, the second cylinder 615 is started, the piston rod of the second cylinder 615 stretches to drive the first transmission toothed plate 613 to move on the surface of the connecting seat 612, the first transmission toothed plate 613 moves to drive the first transmission gear 614 meshed with the first transmission toothed plate 614 to conduct angle adjustment, and accordingly the flat key is turned over, and after the turning is finished, the first cylinder 602 is started and the grinding table 603 is driven to reset;
at this time, the fifth servomotor 704 starts its output shaft to drive the second threaded rod 702 to rotate, the second threaded rod 702 rotates to drive the first moving seat 703 to move on the surface of the supporting base 701, the ninth servomotor 705 starts its output shaft to drive the third threaded rod 706 to rotate, the third threaded rod 706 rotates to drive the second moving seat 707 to move on the surface of the first moving seat 703, the third cylinder 708 starts its piston rod to drive the third moving seat 709 to move on the surface of the second moving seat 707, the seventh servomotor 717 starts its output shaft to drive the third belt pulley 718 to rotate, at this time under the action of the fourth belt pulley 719 and the second transmission belt 720, the sixth servomotor 714 starts its output shaft to drive the second transmission gear 715 to rotate, at this time under the action of the second transmission toothed plate 716, the sliding seat 712 moves on the surface of the limiting block, thereby realizing the movement of the grinding device 713, and simultaneously, the multiple surfaces and edges of the flat key can be turned over by the turning mechanism 6;
When the fourth cylinder 803 is started, the piston rod drives the fifth moving seat 802 to move on the surface of the blanking seat 801, when the fifth cylinder 804 is started, the fourth moving seat 805 and the vacuum chuck 806 are driven to move, at this time, the flat key on the surface of the grinding table 603 can be moved to the surface of the blanking guide plate 807 through the vacuum chuck 806, and then the flat key is moved to the inner plate of the storage box 9 under the action of gravity to be collected.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present invention.
Claims (5)
1. The multi-angle grinding machine tool for the mechanical accessories is characterized by comprising a machining machine tool (1), wherein an electric conveying belt (2) is arranged on the surface of the machining machine tool (1), a feeding mechanism (3) which is adaptive to the electric conveying belt (2) is arranged on the surface of the machining machine tool (1), a grinding supporting plate (4) is arranged on the surface of one side of the electric conveying belt (2), a double-sided grinding mechanism (5) is arranged on the surface of the machining machine tool (1), a turnover mechanism (6) is arranged on one side of the grinding supporting plate (4), an angle grinding mechanism (7) is arranged on one side of the turnover mechanism (6), a discharging mechanism (8) is arranged on the other side of the turnover mechanism (6), a containing box (9) which is adaptive to the discharging mechanism (8) is arranged on one side of the machining machine tool (1), an intelligent control console (10) is arranged on the surface of the machining machine tool (1), and the intelligent control console (10) is respectively electrically connected with the electric conveying belt (2), the feeding mechanism (3), the grinding (4), the double-sided grinding mechanism (6) and the angle grinding mechanism (7) and the discharging mechanism (8) are electrically connected with the discharging mechanism (8);
The feeding mechanism (3) comprises a feeding box (301) arranged on the surface of the electric conveying belt (2), a feeding inclined plate (302) is arranged in the feeding box (301), a protection plate (303) is rotatably connected to the surface of the feeding box (301), two vibrating motors (304) are arranged on the surface of the feeding box (301), two limit clamping plates (305) which are matched with the feeding inclined plate (302) are connected to the surface of the feeding box (301) in a sliding manner, a feeding barrel (306) is arranged on the surface of the feeding box (301), through grooves which are matched with accessories are formed in the upper side and the lower side of the feeding barrel (306), a first servo motor (308) is arranged on the surface of the feeding box (301), and an output shaft of the first servo motor (308) is fixedly connected with one end of a feeding roller (307);
The double-sided grinding mechanism (5) comprises a movable bottom plate (501) arranged on the surface of a processing machine tool (1), a first sliding block (503) is connected to the surface of the movable bottom plate (501) in a sliding manner, a second sliding block (504) hinged to the first sliding block (502) is connected to the surface of the first sliding block (503) in a sliding manner, a movable upper plate (507) is connected to the surface of the other end of the second sliding block (504) in a sliding manner, two second sliding blocks (508) are connected to one side of the bottom of the movable upper plate (507) in a sliding manner, and the surface of the other end of the first sliding block (502) is connected to the surface of the second sliding block (508) in a sliding manner;
an eighth servo motor (505) is mounted on the surface of the movable bottom plate (501), a first threaded rod (523) is fixedly connected to the surface of an output shaft of the eighth servo motor (505), a first internal thread block (506) is rotatably connected to the surface of the opposite inner side of the second hinging rod (504), and the first internal thread block (506) is in threaded connection with the surface of the first threaded rod (523);
The surface of the movable upper plate (507) is in threaded connection with a double-threaded screw rod (509), the surface of the double-threaded screw rod (509) is in threaded connection with two second internal thread blocks (510), a second servo motor (511) is installed on the surface of the movable upper plate (507), an output shaft of the second servo motor (511) is fixedly connected with one end of the double-threaded screw rod (509), first guide rails (512) are installed on the surface of the movable upper plate (507) and located on two sides of the double-threaded screw rod (509), and first guide blocks (513) which are in sliding connection with the surfaces of the first guide rails (512) are fixedly connected to the bottoms of the two second internal thread blocks (510);
A first grinding box (514) is arranged on the surface of the second internal thread block (510) on one side, a first grinding roller (515) is rotatably connected in the first grinding box (514), a third servo motor (516) is arranged on the surface of the first grinding box (514), an output shaft of the third servo motor (516) is fixedly connected with one end of the first grinding roller (515), a second grinding box (517) is arranged on the surface of the second internal thread block (510) on the other side, a second grinding roller (518) is rotatably connected in the second grinding box (517), a fourth servo motor (519) is arranged on the surface of the second grinding box (517), a first belt pulley (520) is fixedly connected on the surface of the output shaft of the fourth servo motor (519), a second belt pulley (521) is fixedly connected on the surface of one end of the second grinding roller (518), and the first belt pulley (520) is rotatably connected with the second belt pulley (521) through a first transmission belt (522);
the turnover mechanism (6) comprises a turnover seat (601) which is arranged on the surface of the processing machine tool (1) and is matched with the grinding support plate (4), a first air cylinder (602) is arranged on the surface of the turnover seat (601), a grinding table (603) is fixedly connected with the surface of a piston rod of the first air cylinder (602), a second guide rail (604) is arranged on the surface of the turnover seat (601), and a second guide block (605) which is connected with the surface of the second guide rail (604) in a sliding manner is fixedly connected with the surface of the grinding table (603);
The surface of the turnover seat (601) is rotationally connected with an electric telescopic rod (606), the surface of a piston rod of the electric telescopic rod (606) is fixedly connected with a turnover plate (607), the surface of the turnover plate (607) is provided with a first bidirectional cylinder (608) which is transversely clamped, the surfaces of piston rods at two sides of the first bidirectional cylinder (608) are fixedly connected with a first clamping plate (609), the surface of the turnover plate (607) is provided with a second bidirectional cylinder (610) which is longitudinally clamped, and the surfaces of piston rods at two sides of the second bidirectional cylinder (610) are fixedly connected with a second clamping plate (611);
the angle grinding mechanism (7) comprises a supporting base (701) arranged on the surface of a processing machine tool (1), a fifth servo motor (704) is arranged on the surface of the supporting base (701), a second threaded rod (702) is fixedly connected to the surface of an output shaft of the fifth servo motor (704), a first moving seat (703) is connected to the surface of the second threaded rod (702) in a threaded mode, the first moving seat (703) is slidably connected to the surface of the supporting base (701), a ninth servo motor (705) is arranged on the surface of the fifth servo motor (704), a third threaded rod (706) is fixedly connected to the surface of an output shaft of the ninth servo motor (705), a second moving seat (707) is arranged on the surface of the third threaded rod (706) in a threaded mode, the second moving seat (707) is slidably connected to the surface of the first moving seat (703), a third air cylinder (708) is fixedly connected to the surface of the third air cylinder (708), and the third moving seat (709) is slidably connected to the surface of the second moving seat (707).
2. The multi-angle grinding machine tool for mechanical accessories according to claim 1, wherein a connecting seat (612) is fixedly connected to the surface of the outer side of the turning seat (601), a first transmission toothed plate (613) is slidably connected to the surface of the connecting seat (612), a first transmission gear (614) is fixedly connected to the surface of the electric telescopic rod (606), the first transmission gear (614) is meshed with the first transmission toothed plate (613), a second cylinder (615) is mounted on the surface of the first transmission toothed plate (613), and a piston rod of the second cylinder (615) is fixedly connected with the first transmission toothed plate (613).
3. The multi-angle grinding machine tool for mechanical accessories according to claim 2, wherein the surface of the third movable seat (709) is rotatably connected with an angle adjusting seat (710), two limiting blocks (711) are installed on the surface of the angle adjusting seat (710), sliding seats (712) are slidably connected on the surfaces of the inner sides of the limiting blocks (711), grinding devices (713) are fixedly connected to the bottoms of the sliding seats (712), a sixth servo motor (714) is installed on the upper surface of the angle adjusting seat (710), a second transmission gear (715) is fixedly connected to the surface of an output shaft of the sixth servo motor (714), and a second transmission toothed plate (716) meshed with the second transmission gear (715) is fixedly connected to the surface of the sliding seat (712).
4. A multi-angle grinding machine for machine parts according to claim 3, characterized in that a seventh servomotor (717) is mounted on the surface of the third movable seat (709), a third belt pulley (718) is fixedly connected to the surface of the output shaft of the seventh servomotor (717), a fourth belt pulley (719) is fixedly connected to the surface of one side of the angle adjusting seat (710), and the third belt pulley (718) and the fourth belt pulley (719) are rotatably connected through a second transmission belt (720).
5. The multi-angle grinding machine tool for machine parts according to claim 4, wherein the blanking mechanism (8) comprises a blanking seat (801) mounted on the surface of the machine tool (1), a fifth moving seat (802) is slidably connected to the surface of the blanking seat (801), a fourth cylinder (803) is mounted on the surface of the blanking seat (801), a piston rod of the fourth cylinder (803) is fixedly connected with the fifth moving seat (802), a fifth cylinder (804) is mounted on the surface of the fifth moving seat (802), a fourth moving seat (805) is mounted on the surface of the piston rod of the fifth cylinder (804), two vacuum sucking discs (806) are mounted on the surface of the fourth moving seat (805), and a blanking guide plate (807) is mounted on the surface of the blanking seat (801).
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| CN218136881U (en) * | 2022-08-01 | 2022-12-27 | 马鞍山市雷恒机械科技有限公司 | A corner grinding device for flat key processing |
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| CN107030561B (en) * | 2017-05-19 | 2018-10-02 | 中信戴卡股份有限公司 | A kind of multistation formula wheel burr remover |
| CN112123135B9 (en) * | 2020-08-17 | 2022-08-12 | 南京智欧智能技术研究院有限公司 | Double-sided automatic polishing device and polishing method thereof |
| CN112139926B (en) * | 2020-10-22 | 2024-10-18 | 浦江县赛利迪水晶饰品有限公司 | High-efficient quartzy burnishing and polishing equipment |
| CN112497049A (en) * | 2020-11-25 | 2021-03-16 | 浙江石化阀门有限公司 | Grinding device for high-temperature quick-opening spherical sealing cut-off valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN218136881U (en) * | 2022-08-01 | 2022-12-27 | 马鞍山市雷恒机械科技有限公司 | A corner grinding device for flat key processing |
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