CN113787401B - All-round industry nonstandard hardware corner grinds paper-back edition and puts - Google Patents

All-round industry nonstandard hardware corner grinds paper-back edition and puts Download PDF

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Publication number
CN113787401B
CN113787401B CN202110933489.8A CN202110933489A CN113787401B CN 113787401 B CN113787401 B CN 113787401B CN 202110933489 A CN202110933489 A CN 202110933489A CN 113787401 B CN113787401 B CN 113787401B
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China
Prior art keywords
driving
polishing
grinding
sliding
base
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CN202110933489.8A
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Chinese (zh)
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CN113787401A (en
Inventor
吴辉炫
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Haining Chaoyi Precision Hardware Co ltd
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Haining Chaoyi Precision Hardware Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
    • 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
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The utility model provides an all-round industry nonstandard hardware corner grinds paper-back edition and puts, including feed unit and the unit of polishing, the feed unit includes the base, base internally mounted actuating mechanism, the fixed first mounting panel in actuating mechanism top, first mounting panel top installation second mounting panel, second mounting panel surface is close to the unit of polishing a plurality of swivel work head of side-mounting, the second mounting panel fixed surface fixed mounting U-shaped frame of swivel work head top, correspond swivel work head department fixed fixture on the U-shaped frame, the unit of polishing includes the supporting seat, supporting seat top symmetry fixed mounting guide rail, fixed mounting polishes the frame on the guide rail, a plurality of grinding machanisms of fixed mounting on the frame of polishing, grinding machanism's position and swivel work head one-to-one. The device can ensure that the plurality of grinding rollers are tightly attached to the irregular edge of the hardware, and the hardware moves along a rectangular track in a vertical plane in a matching manner, so that the corner of the non-standard hardware is ground in all directions, and the grinding effect of the non-standard hardware is improved.

Description

All-round industry nonstandard hardware corner grinds paper-back edition and puts
Technical Field
The invention relates to the technical field of hardware processing, in particular to an omnibearing industrial non-standard hardware corner grinding device.
Background
Hardware refers to a tool obtained by processing and casting metals such as gold, silver, copper, iron, tin and the like, and is used for fixing things, processing things, decoration and the like, and the processing of the hardware is to process raw materials into various parts according to the drawing or the sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like, for example: screws, motor shafts, model car parts, fishing gear parts, sound box product shells, mobile power supply shells and the like.
The outer surface of the hardware needs to be polished in the production process, most of the hardware in the existing production plants is polished manually, and the hardware needs to be manually fed and discharged in the polishing process, so that the manual polishing mode is easy to cause damage to people; and only one polishing can be performed at a time, so that the polishing efficiency is very low. Particularly for polishing non-standard hardware, since the edge size of the non-standard hardware is usually customized according to the requirements of customers, the conventional polishing equipment cannot effectively polish the edges of the non-standard hardware with different shapes. Therefore, a device capable of performing corner grinding on non-standard hardware with different shapes is needed.
Disclosure of Invention
In order to solve the defects mentioned in the background technology, the invention aims to provide an omnibearing industrial non-standard hardware corner grinding device, clamping and fixing of hardware are completed through matching of a pressing disc and a rotary workbench, the hardware is driven to move along a vertical plane through a driving mechanism, a grinding mechanism is driven to be close to the edge of the hardware to grind through a guide rail, a plurality of grinding rollers can be tightly attached to the irregular edge of the hardware due to the fact that the grinding rollers are in sliding connection with a grinding frame, the hardware is matched to move along a rectangular track in the vertical plane, omnibearing grinding of the corner of the non-standard hardware is achieved, and grinding effect of the non-standard hardware is improved.
The purpose of the invention can be realized by the following technical scheme:
an omnibearing industrial non-standard hardware corner grinding device comprises a feeding unit and a grinding unit;
the feeding unit comprises a base, a driving mechanism is arranged in the base, a first mounting plate is fixed at the top of the driving mechanism, a second mounting plate is arranged above the first mounting plate, a plurality of rotary workbenches are arranged on the surface of the second mounting plate close to one side of the polishing unit, a U-shaped frame is fixedly arranged on the surface of the second mounting plate above the rotary workbenches, and a clamping mechanism is fixed on the U-shaped frame corresponding to the rotary workbenches;
the polishing unit comprises a supporting seat, guide rails are symmetrically and fixedly installed on the top of the supporting seat, a polishing frame is fixedly installed on the guide rails, a plurality of polishing mechanisms are fixedly installed on the polishing frame, and the polishing mechanisms are in one-to-one correspondence with the rotary working tables.
Further preferably, the driving mechanism comprises two driving assemblies, and the two driving assemblies are respectively arranged at two ends inside the base;
the driving assembly comprises a first driving shaft, the first driving shaft penetrates through the base, driving rods are symmetrically and fixedly installed on the surface of the first driving shaft, one side of each driving rod is attached to the inner wall of the base, a first sliding hole is formed in the surface of each driving rod, a first sliding block is arranged in each first sliding hole and is in sliding connection with each first sliding hole, a guide block is fixed on one side, close to the inner wall of the base, of each first sliding block, each guide block is rotatably connected with each first sliding block, a closed first sliding groove is formed in the inner wall of the base, corresponding to each guide block, and is rectangular, each guide block is in sliding connection with each first sliding groove, a supporting rod is hinged to one side, far away from the inner wall of the base, of each first sliding block, the upper end of each supporting rod penetrates through each second sliding block, each supporting rod is vertically and slidably connected with each second sliding block, each second sliding block is horizontally and slidably connected with a limiting seat, the limiting seat is fixedly installed on the inner wall of the base above each first sliding groove, and the top end of each supporting rod is fixed to the bottom of the first mounting plate;
the first driving shaft of one of the driving assemblies is connected with the output shaft of the first motor, the first motor is fixedly arranged on the outer wall of the base, and the first driving shafts of the two driving assemblies are connected through a belt.
Further preferably, the rotary worktable is rotatably connected with the second mounting plate, a rotating shaft of the rotary worktable is connected with the second driving shaft through a bevel gear, two ends of the second driving shaft are rotatably connected with the mounting seat, the mounting seat is fixedly mounted on the surface of the first mounting plate, a grooved pulley is fixedly mounted at one end of the second driving shaft, a second motor is fixedly mounted on the surface of the first mounting plate, a driving disc is fixedly mounted on an output shaft of the second motor, a driving lever is fixedly mounted on the surface of the driving disc, and the driving lever is matched with a notch on the grooved pulley to drive the grooved pulley to rotate.
Further preferably, fixture is including compressing tightly the dish, compresses tightly the dish and accomplishes the centre gripping of work piece with the swivel work head cooperation fixed, compresses tightly a set top installation screw rod, and the screw rod bottom is rotated with compressing tightly the dish and is connected, and the U-shaped frame is run through to the screw rod upper end, screw rod and U-shaped frame threaded connection, screw rod top fixed mounting carousel.
Further preferably, a screw rod penetrates through the inside of the guide rail and is connected with the guide rail in a rotating mode, a third sliding block is arranged on the screw rod and is in threaded fit with the screw rod, a connecting shaft is arranged between the guide rails and is connected with the guide rail in a rotating mode, two ends of the connecting shaft are connected with the screw rod through bevel gears respectively, the screw rod of one guide rail is connected with an output shaft of a third motor, and the third motor is fixedly installed on the outer wall of the guide rail.
Further preferably, the grinding mechanism comprises a plurality of grinding rollers, two ends of each grinding roller are rotatably connected with a fourth slider, the fourth slider is slidably connected with a second sliding hole, the second sliding holes are symmetrically formed in the top and the bottom of the grinding frame, one side, far away from the feeding unit, of the fourth slider is connected with the inner wall of the second sliding hole through a first spring, a chain wheel is fixed at the upper end of a rotating shaft of each grinding roller and connected with a driving wheel through a chain, the driving wheel is installed on the upper surface of the grinding frame, and a rotating shaft of the driving wheel is connected with an output shaft of a fourth motor.
Further preferably, the even equidistance setting of roller of polishing is being close to feed unit one side at the frame of polishing, and the drive wheel setting is kept away from feed unit one side at the frame of polishing, and the symmetry sets up the tensioning subassembly between roller of polishing and the drive wheel, and the tensioning subassembly includes the tensioning seat, and the tensioning seat is fixed with the frame top of polishing, runs through on the tensioning seat and is equipped with the tensioning rod, tensioning rod and tensioning seat sliding connection, and the tensioning rod is from a side-mounting take-up pulley mutually, take-up pulley and chain cooperation, and the tensioning rod surface between take-up pulley and the tensioning seat is equipped with the second spring.
The invention has the beneficial effects that:
the clamping and fixing of the hardware are completed through the matching of the pressing disc and the rotary workbench, the hardware is driven to move along a vertical plane through the driving mechanism, the polishing mechanism is driven to be close to the edge of the hardware for polishing through the guide rail, the plurality of polishing rollers can be kept to be tightly attached to the irregular edge of the hardware due to the fact that the polishing rollers are in sliding connection with the polishing frame, the hardware moves along a rectangular track in the vertical plane in a matching mode, the corner of the non-standard hardware is polished in all directions, and the polishing effect of the non-standard hardware is improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a feeding unit of the present invention;
FIG. 3 is a schematic view of the base of the present invention;
FIG. 4 is a schematic structural view of the drive mechanism of the present invention;
FIG. 5 is a schematic view of the clamping mechanism of the present invention;
FIG. 6 is a schematic view of the construction of the first mounting plate of the present invention;
FIG. 7 is a schematic diagram of the construction of a sharpening unit according to the invention;
FIG. 8 is a schematic view of the construction of the guide rail of the present invention;
FIG. 9 is a schematic view of the construction of the sanding block of the present invention;
figure 10 is a schematic diagram of the construction of the sharpening mechanism of the invention.
In the figure:
1-feeding unit, 2-grinding unit, 3-base, 4-driving mechanism, 6-first mounting plate, 7-second mounting plate, 8-rotary table, 9-U-shaped frame, 10-clamping mechanism, 11-supporting seat, 12-guide rail, 13-grinding frame, 14-grinding mechanism, 15-driving component, 16-first driving shaft, 17-driving rod, 18-first sliding hole, 19-first sliding block, 20-guide block, 21-first sliding groove, 22-supporting rod, 23-second sliding block, 24-limiting seat, 25-first motor, 26-second driving shaft, 27-mounting seat, 28-grooved wheel, 29-second motor, 30-driving disk, 31-deflector rod, 32-a pressing disc, 33-a screw rod, 34-a rotating disc, 35-a screw rod, 36-a third slide block, 37-a connecting shaft, 38-a third motor, 39-a grinding roller, 40-a fourth slide block, 41-a second slide hole, 42-a first spring, 43-a chain wheel, 44-a chain, 45-a driving wheel, 46-a fourth motor, 47-a tensioning assembly, 48-a tensioning seat, 49-a tensioning rod, 50-a tensioning wheel and 51-a second spring.
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1-10, an omnibearing industrial non-standard hardware corner grinding device comprises a feeding unit 1 and a grinding unit 2;
the feeding unit 1 comprises a base 3, a driving mechanism 4 is arranged in the base 3, a first mounting plate 6 is fixed at the top of the driving mechanism 4, a second mounting plate 7 is arranged above the first mounting plate 6, a plurality of rotary workbenches 8 are arranged on the surface of the second mounting plate 7 close to one side of the polishing unit 2, a U-shaped frame 9 is fixedly arranged on the surface of the second mounting plate 7 above the rotary workbenches 8, and a clamping mechanism 10 is fixed on the U-shaped frame 9 corresponding to the rotary workbenches 8;
the polishing unit 2 comprises a supporting seat 11, guide rails 12 are symmetrically and fixedly installed on the top of the supporting seat 11, a polishing frame 13 is fixedly installed on the guide rails 12, a plurality of polishing mechanisms 14 are fixedly installed on the polishing frame 13, and the polishing mechanisms 14 are in one-to-one correspondence with the rotary working tables 8.
The driving mechanism 4 comprises two driving components 15, and the two driving components 15 are respectively arranged at two ends inside the base 3;
the driving assembly 15 comprises a first driving shaft 16, the first driving shaft 16 penetrates through the base 3, a driving rod 17 is symmetrically and fixedly installed on the surface of the first driving shaft 16, one side of the driving rod 17 is attached to the inner wall of the base 3, a first sliding hole 18 is formed in the surface of the driving rod 17, a first sliding block 19 is arranged in the first sliding hole 18, the first sliding block 19 is in sliding connection with the first sliding hole 18, a guide block 20 is fixed on one side, close to the inner wall of the base 3, of the first sliding block 19, the guide block 20 is rotatably connected with the first sliding block 19, a closed first sliding groove 21 is formed in the position, corresponding to the guide block 20, of the inner wall of the base 3, the first sliding groove 21 is rectangular, the guide block 20 is in sliding connection with the first sliding groove 21, a supporting rod 22 is hinged to one side, far away from the inner wall of the base 3, the upper end of the supporting rod 22 penetrates through a second sliding block 23, the supporting rod 22 is in vertical sliding connection with the second sliding connection with a second sliding block 23, and the second sliding block 23 is in horizontal sliding connection with a limiting seat 24, the limiting seat 24 is fixedly arranged on the inner wall of the base 3 above the first sliding groove 21, and the top end of the supporting rod 22 is fixed with the bottom of the first mounting plate 6;
the first driving shaft 16 of one driving assembly 15 is connected with the output shaft of a first motor 25, the first motor 25 is fixedly installed on the outer wall of the base 3, and the first driving shafts 16 of the two driving assemblies 15 are connected through a belt.
The driving rod 17 is driven to rotate by the first motor 25, and when the driving rod 17 rotates, the first slider 19 is driven to slide along the first sliding hole 18 and the first sliding slot 21, so that the supporting rod 22 is driven to move along the rectangular track.
The rotary worktable 8 is rotatably connected with the second mounting plate 7, a rotating shaft of the rotary worktable 8 is connected with a second driving shaft 26 through a bevel gear, two ends of the second driving shaft 26 are rotatably connected with a mounting seat 27, the mounting seat 27 is fixedly mounted on the surface of the first mounting plate 6, a grooved pulley 28 is fixedly mounted at one end of the second driving shaft 26, a second motor 29 is fixedly mounted on the surface of the first mounting plate 6, a driving disc 30 is fixedly mounted on an output shaft of the second motor 29, a driving lever 31 is fixedly mounted on the surface of the driving disc 30, and the driving lever 31 is matched with a notch on the grooved pulley 28 to drive the grooved pulley 28 to rotate. Through the cooperation of deflector rod 31 and the notch on sheave 28 drive sheave 28 clearance and rotate, overturn the hardware, make the different side edges of hardware and the grinding roller 39 contact to grind the different side edges of hardware and go on to grind flat.
The clamping mechanism 10 comprises a pressing disc 32, a screw 33 is installed at the top of the pressing disc 32, the bottom end of the screw 33 is rotatably connected with the pressing disc 32, the upper end of the screw 33 penetrates through the U-shaped frame 9, the screw 33 is in threaded connection with the U-shaped frame 9, and a turntable 34 is fixedly installed at the top end of the screw 33. The turntable 34 drives the screw 33 to rotate, and the screw 33 moves downwards, so that the pressing disc 32 is pushed to move towards the rotary workbench 8, and the pressing disc 32 is matched with the rotary workbench 8 to clamp and fix the workpiece.
The guide rail 12 is internally provided with a screw rod 35 in a penetrating manner, the screw rod 35 is rotatably connected with the guide rail 12, the screw rod 35 is provided with a third slider 36, the third slider 36 is in threaded fit with the screw rod 35, a connecting shaft 37 is arranged between the guide rails 12, the connecting shaft 37 is rotatably connected with the guide rail 12, two ends of the connecting shaft 37 are respectively connected with the screw rod 35 through bevel gears, the screw rod 35 of one of the guide rails 12 is connected with an output shaft of a third motor 38, and the third motor 38 is fixedly installed on the outer wall of the guide rail 12.
The grinding mechanism 14 comprises a plurality of grinding rollers 39, two ends of each grinding roller 39 are rotatably connected with a fourth sliding block 40, each fourth sliding block 40 is slidably connected with a second sliding hole 41, the second sliding holes 41 are symmetrically formed in the top and the bottom of the grinding frame 13, one side, far away from the feeding unit 1, of each fourth sliding block 40 is connected with the inner wall of each second sliding hole 41 through a first spring 42, a chain wheel 43 is fixed at the upper end of a rotating shaft of each grinding roller 39, each chain wheel 43 is connected with a driving wheel 45 through a chain 44, each driving wheel 45 is installed on the upper surface of the grinding frame 13, and the rotating shaft of each driving wheel 45 is connected with an output shaft of a fourth motor 46.
The even equidistance of grinding roller 39 sets up and is close to feed unit 1 one side at the frame of polishing 13, drive wheel 45 sets up and keeps away from feed unit 1 one side at the frame of polishing 13, the symmetry sets up tensioning assembly 47 between grinding roller 39 and the drive wheel 45, tensioning assembly 47 includes tensioning seat 48, tensioning seat 48 is fixed with frame 13 top of polishing, it is equipped with tensioning rod 49 to run through on the tensioning seat 48, tensioning rod 49 and tensioning seat 48 sliding connection, tensioning rod 49 leaves a side-mounting take-up pulley 50 mutually, take-up pulley 50 and chain 44 cooperation, tensioning rod 49 surface between take-up pulley 50 and the tensioning seat 48 is equipped with second spring 51.
Drive the frame 13 of polishing through guide rail 12 and remove, make the grinding roller 39 of polishing be close to swivel work head 8, can extrude grinding roller 39 after the edge of hardware and the roller 39 of polishing contact on swivel work head 8, force grinding roller 39 compression first spring 42 and move to keeping away from swivel work head 8 one side along second slide opening 41 for a plurality of grinding rollers 39 that even equidistance set up keep laminating with the hardware edge all the time, improve the effect of polishing.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.

Claims (4)

1. An omnibearing industrial non-standard hardware corner grinding device is characterized by comprising a feeding unit (1) and a grinding unit (2);
the feeding unit (1) comprises a base (3), a driving mechanism (4) is installed inside the base (3), a first mounting plate (6) is fixed to the top of the driving mechanism (4), a second mounting plate (7) is installed above the first mounting plate (6), a plurality of rotary workbenches (8) are installed on the surface of the second mounting plate (7) close to one side of the polishing unit (2), a U-shaped frame (9) is fixedly installed on the surface of the second mounting plate (7) above the rotary workbench (8), and a clamping mechanism (10) is fixed to the position, corresponding to the rotary workbench (8), on the U-shaped frame (9);
the polishing unit (2) comprises a supporting seat (11), guide rails (12) are symmetrically and fixedly installed at the top of the supporting seat (11), a polishing frame (13) is fixedly installed on the guide rails (12), a plurality of polishing mechanisms (14) are fixedly installed on the polishing frame (13), and the polishing mechanisms (14) correspond to the rotary working tables (8) one by one;
the driving mechanism (4) comprises two driving components (15), and the two driving components (15) are respectively arranged at two ends in the base (3);
the driving assembly (15) comprises a first driving shaft (16), the first driving shaft (16) penetrates through the base (3), driving rods (17) are symmetrically and fixedly mounted on the surface of the first driving shaft (16), one side of each driving rod (17) is attached to the inner wall of the base (3), a first sliding hole (18) is formed in the surface of each driving rod (17), a first sliding block (19) is arranged in each first sliding hole (18), the first sliding block (19) is in sliding connection with the first sliding hole (18), a guide block (20) is fixed on one side, close to the inner wall of the base (3), of the first sliding block (19), the guide block (20) is rotatably connected with the first sliding block (19), a closed first sliding groove (21) is formed in the position, corresponding to the guide block (20), of the inner wall of the base (3), the first sliding groove (21) is rectangular, and the guide block (20) is in sliding connection with the first sliding groove (21), a supporting rod (22) is hinged to one side, far away from the inner wall of the base (3), of the first sliding block (19), the upper end of the supporting rod (22) penetrates through the second sliding block (23), the supporting rod (22) is vertically and slidably connected with the second sliding block (23), the second sliding block (23) is horizontally and slidably connected with a limiting seat (24), the limiting seat (24) is fixedly installed on the inner wall of the base (3) above the first sliding groove (21), and the top end of the supporting rod (22) is fixed to the bottom of the first mounting plate (6);
a first driving shaft (16) of one driving assembly (15) is connected with an output shaft of a first motor (25), the first motor (25) is fixedly arranged on the outer wall of the base (3), and the first driving shafts (16) of the two driving assemblies (15) are connected through a belt;
the grinding mechanism (14) comprises a plurality of grinding rollers (39), two ends of each grinding roller (39) are rotatably connected with a fourth sliding block (40), each fourth sliding block (40) is slidably connected with a second sliding hole (41), the second sliding holes (41) are symmetrically formed in the top and the bottom of the grinding frame (13), one side, far away from the feeding unit (1), of each fourth sliding block (40) is connected with the inner wall of each second sliding hole (41) through a first spring (42), a chain wheel (43) is fixed at the upper end of a rotating shaft of each grinding roller (39), each chain wheel (43) is connected with a driving wheel (45) through a chain (44), each driving wheel (45) is installed on the upper surface of the grinding frame (13), and the rotating shaft of each driving wheel (45) is connected with an output shaft of a fourth motor (46);
the even equidistance of grinding roller (39) sets up and is close to feed unit (1) one side in frame (13) of polishing, feed unit (1) one side is kept away from in drive wheel (45) setting frame (13) of polishing, the symmetry sets up tensioning subassembly (47) between grinding roller (39) and drive wheel (45), tensioning subassembly (47) are including tensioning seat (48), tensioning seat (48) are fixed with frame (13) top of polishing, it is equipped with tensioning rod (49) to run through on tensioning seat (48), tensioning rod (49) and tensioning seat (48) sliding connection, tensioning rod (49) leave one side-mounting take-up pulley (50) mutually, take-up pulley (50) and chain (44) cooperation, tensioning rod (49) surface between take-up pulley (50) and tensioning seat (48) is equipped with second spring (51).
2. The all-round industrial non-standard hardware corner grinding device according to claim 1, the rotary worktable (8) is rotationally connected with the second mounting plate (7), a rotating shaft of the rotary worktable (8) is connected with a second driving shaft (26) through a bevel gear, the two ends of the second driving shaft (26) are rotationally connected with a mounting seat (27), the mounting seat (27) is fixedly arranged on the surface of the first mounting plate (6), one end of the second driving shaft (26) is fixedly provided with a grooved wheel (28), the surface of the first mounting plate (6) is fixedly provided with a second motor (29), a driving disc (30) is fixedly arranged on an output shaft of the second motor (29), and a driving lever (31) is fixedly arranged on the surface of the driving disc (30), and the driving lever (31) is matched with a notch on the grooved pulley (28) to drive the grooved pulley (28) to rotate.
3. The all-round industry nonstandard hardware spare corner grinds paper-back edition and puts according to claim 1, characterized in that, fixture (10) is including compressing tightly dish (32), it is fixed with the centre gripping of swivel work head (8) cooperation completion work piece to compress tightly dish (32), compress tightly dish (32) top installation screw rod (33), screw rod (33) bottom is connected with compressing tightly dish (32) rotation, U-shaped frame (9) is run through to screw rod (33) upper end, screw rod (33) and U-shaped frame (9) threaded connection, screw rod (33) top fixed mounting carousel (34), compress tightly dish (32).
4. The omnibearing industrial non-standard hardware corner grinding device according to claim 1, wherein a lead screw (35) penetrates through the inside of the guide rail (12), the lead screw (35) is rotatably connected with the guide rail (12), a third slider (36) is arranged on the lead screw (35), the third slider (36) is in threaded fit with the lead screw (35), a connecting shaft (37) is arranged between the guide rails (12), the connecting shaft (37) is rotatably connected with the guide rail (12), two ends of the connecting shaft (37) are respectively connected with the lead screw (35) through bevel gears, the lead screw (35) of one guide rail (12) is connected with an output shaft of a third motor (38), and the third motor (38) is fixedly mounted on the outer wall of the guide rail (12).
CN202110933489.8A 2021-08-14 2021-08-14 All-round industry nonstandard hardware corner grinds paper-back edition and puts Active CN113787401B (en)

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CN114589564B (en) * 2022-03-30 2022-12-09 安徽联鹏瓶盖包装有限公司 Sharp corner rounding off equipment of bottle lid

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CN112489577A (en) * 2020-12-14 2021-03-12 王志强 Propaganda display device

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EP2709797A1 (en) * 2012-06-15 2014-03-26 Xiangtan Sanfeng CNC Machine Tool Co., Ltd Multi-carriage dual-spindle symmetrical grinding processing center
CN210334435U (en) * 2019-06-20 2020-04-17 苏州琦少工程科技有限公司 Perforating device is used in processing of building door and window hardware
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