CN218017803U - Burnishing device is used in panel beating - Google Patents

Abstract

The utility model discloses a polishing device for sheet metal processing, which comprises a workbench, a polishing mechanism and a clamping mechanism; a workbench: the left side and the right side of the lower end of the front side surface of the worktable are respectively hinged with a door plate through hinges, the front side surface of the door plate is fixedly connected with a handle, four corners of the lower end of the worktable are respectively in threaded connection with a pad, a bidirectional screw rod is rotatably connected in a chute in the middle of the upper surface of the worktable through a bearing, the right side surface of the worktable is provided with a third motor, and an output shaft of the third motor penetrates through a through hole in the right side surface of the worktable and is fixedly connected with the bidirectional screw rod; polishing mechanism: the polishing mechanism is arranged on the upper surface of the workbench, and a water tank is arranged on the rear side of the upper surface of the polishing mechanism; a clamping mechanism: its symmetrical threaded connection is in both ends about two-way lead screw, and this burnishing device for panel beating can be when polishing firm centre gripping sheet metal component, can be accurate quick polish the sheet metal component comprehensively, and easy operation can promote production efficiency.

Description

Burnishing device for sheet metal working

Technical Field

The utility model relates to a sheet metal working technical field specifically is a burnishing device is used in sheet metal working.

Background

The sheet metal has the characteristics of light weight, high strength, conductivity (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, the automobile industry, medical instruments and the like, for example, in a computer case, a mobile phone and MP3, the sheet metal is an indispensable component, a sheet metal part is manufactured by filament power windings, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precise welding, roll forming, sheet metal bending forming, die forging and water jet cutting, the conventional polishing device for sheet metal processing clamps and fixes the sheet metal part through a three-jaw chuck or a lead screw clamping plate, most clamping mechanisms of the polishing device can only clamp one direction of the sheet metal, the clamping direction is single, the sheet metal part can move relatively during polishing, so that the polishing efficiency is reduced, the movable direction of some polishing mechanisms of the polishing device is limited, and personnel are required to adjust the sheet metal part to move to a polishing area and then polish the sheet metal, so that the work burden of the personnel is increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a burnishing device for sheet metal working, can be when polishing firm centre gripping sheet metal component, can be accurate quick polish the sheet metal component comprehensively, easy operation can promote production efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for sheet metal machining comprises a workbench, a polishing mechanism and a clamping mechanism;

a workbench: the left side and the right side of the lower end of the front side surface of the worktable are respectively hinged with a door plate through hinges, the front side surface of the door plate is fixedly connected with a handle, four corners of the lower end of the worktable are respectively in threaded connection with a pad, a bidirectional screw rod is rotatably connected in a chute in the middle of the upper surface of the worktable through a bearing, the right side surface of the worktable is provided with a third motor, and an output shaft of the third motor penetrates through a through hole in the right side surface of the worktable and is fixedly connected with the bidirectional screw rod;

polishing mechanism: the polishing mechanism is arranged on the upper surface of the workbench, and a water tank is arranged on the rear side of the upper surface of the polishing mechanism;

a clamping mechanism: the symmetrical threads of the clamping mechanism are connected to the left end and the right end of the bidirectional screw rod, and the clamping mechanism is connected with the sliding groove in a sliding mode.

Wherein: the front flank upper end of workstation is provided with control switch group, and external power source is connected to control switch group's input electricity, and the output of control switch group is connected to the input electricity of third motor, can be when the polishing firm centre gripping sheet metal component, can be accurate quick carry out comprehensive polishing to the sheet metal component, and easy operation can promote production efficiency.

Further, polishing mechanism includes first mount pad, movable block, slide rail, accommodate the lead screw, second mount pad and traveller, first mount pad evenly sets up in the front and back both sides of workstation upper surface, the second mount pad evenly sets up in the left and right sides of workstation upper surface, all be connected with accommodate the lead screw through the bearing rotation between the upper end of two first mount pads of rear side and between the upper end of two second mount pads on right side, equal fixedly connected with traveller between the upper end of two first mount pads of front side and between the upper end of two left second mount pads, accommodate the lead screw all with movable block threaded connection, the equal fixedly connected with slide rail of the left surface of the front side of the movable block on rear side and the movable block on right side, the one end that the movable block was kept away from to the slide rail all with the extrados sliding connection of adjacent traveller, the lower surface of the slide rail that transversely sets up is connected with the upper surface sliding connection of the slide rail that vertically sets up, can drive the polishing dish and carry out the accurate quick polishing to the sheet metal component.

Further, polishing mechanism still includes the movable table, the upper end and the horizontal slide rail sliding connection who sets up of movable table, the lower extreme and the vertical slide rail sliding connection who sets up of movable table, the upper surface rear side of movable table is equipped with the water tank, and the delivery port of water tank lower extreme is linked together with the water inlet of movable table lower surface shower nozzle, can carry out the rapid polishing to the sheet metal component.

Furthermore, the polishing disc device further comprises a first motor and a second motor, wherein the first motor is arranged on the left side face of the first mounting seat on the left side of the rear end, an output shaft of the first motor penetrates through a through hole in the left side face of the first mounting seat and is fixedly connected with an adjusting screw rod between the two first mounting seats, the second motor is arranged on the front side face of the second mounting seat on the right side of the front end, the output shaft of the second motor penetrates through a through hole in the front side face of the second mounting seat and is fixedly connected with an adjusting screw rod between the two second mounting seats, and the input ends of the first motor and the second motor are electrically connected with the output end of the control switch group, so that the polishing disc can be driven to move.

Furthermore, the polishing machine further comprises a fourth motor, the fourth motor is arranged on the front side of the upper surface of the movable table, an output shaft of the fourth motor penetrates through a through hole in the upper surface of the movable table and is fixedly connected with a polishing disc, and the input end of the fourth motor is electrically connected with the output end of the control switch group and can drive the polishing disc to rotate.

Further, fixture includes splint, clamp plate, gear and rack plate, splint and two-way lead screw control both ends symmetry threaded connection, the through-hole of the relative medial surface of splint rotates and is connected with the pivot, and the equal fixed cover of relative medial surface end of pivot extrados is equipped with the gear, and equal sliding connection has the rack plate in the spout of the relative medial surface rear side of splint, and the gear all is connected with adjacent rack plate meshing, and the equal fixedly connected with clamp plate in bottom of rack plate can be to centre gripping about the sheet metal component after carrying out the centre gripping from top to bottom.

Further, fixture still includes worm wheel and worm, the relative outside end of pivot extrados is located to the equal fixed cover of worm wheel, and the rear side of the relative lateral surface of splint all rotates through the mounting panel and is connected with the worm, and the worm wheel all is connected with adjacent worm meshing, the equal fixedly connected with knob in upper end of worm, the upper and lower centre gripping of drive sheet metal component.

Compared with the prior art, the beneficial effects of the utility model are that: this burnishing device for sheet metal working has following benefit:

1. personnel regulate and control first motor and fourth motor operation through control switch group, add water in to the water tank, the fourth motor drives the polishing dish and rotates, prevent to damage because the polishing dish that overheated leads to, first motor operation drives the accommodate the lead screw rotation between two first mounts, make the movable block on the accommodate the lead screw between the first mount move to the other end from accommodate the lead screw one end, drive the slide rail removal rather than fixed connection, make between the first mount, the slide rail drives the movable table and slides on the slide rail between the second mount, thereby polish the panel beating, after finishing moving, regulate and control second motor operation through control switch group, make the accommodate the lead screw rotation between two second mounts, thereby make between the second mount between the movable block drive between the movable table and stop after moving a segment distance rather than fixed connection's slide rail, the motor makes the movable table remove and polishes the panel beating once more, so circulation is repeated until the movable table drives the polishing dish will need the whole polishing of panel beating and polish the polishing, regulate and control switch group through control switch and control switch group all motors stop, make the polishing dish with the whole polishing of the face that needs the polishing, can make the panel beating carry out accurate production more quick.

2. The personnel are put the panel beating in the upper surface middle part of workstation, regulate and control the operation of third motor through control switch group, make the two-way lead screw of third motor drive rotate, the splint of both ends draw close in opposite directions about the drive, make the third motor stop after the centre gripping is fixed about going on to the panel beating, the centre gripping finishes the back, personnel make the worm rotate through twisting the knob that moves the relative lateral surface of splint, make the worm drive the worm wheel and rotate, thereby make gear revolve, drive rack plate and carry out centre gripping from top to bottom to the panel beating downwards, make the more firm of panel beating centre gripping, prevent the panel beating off tracking because of the insecure cause of panel beating centre gripping in the polishing process, can guarantee the quality of polishing.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is a schematic diagram of the internal cross-sectional structure of the polishing mechanism of the present invention.

In the figure: 1 workbench, 2 door plates, 3 control switch groups, 4 polishing mechanisms, 41 first installation seats, 42 movable blocks, 43 sliding rails, 44 adjusting screw rods, 45 second installation seats, 46 sliding columns, 47 movable tables, 5 first motors, 6 second motors, 7 third motors, 8 bidirectional screw rods, 9 fourth motors, 10 water tanks, 11 polishing disks, 12 clamping mechanisms, 121 clamping plates, 122 worm gears, 123 worms, 124 pressing plates, 125 gears, 126 rack plates, 13 handles and 14 cushion feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a polishing device for sheet metal machining comprises a workbench 1, a polishing mechanism 4 and a clamping mechanism 12;

a workbench 1: the left side and the right side of the lower end of the front side face of the workbench are respectively hinged with a door plate 2 through hinges, the front side face of the door plate 2 is fixedly connected with a handle 13, the door plate 2 is opened and closed through the handle 13 so as to conveniently take and place articles in the workbench 1, four corners of the lower end of the workbench 1 are in threaded connection with pad feet 14, different placing planes are adapted through rotating the pad feet 14, a bidirectional screw rod 8 is rotatably connected in a chute in the middle of the upper surface of the workbench 1 through a bearing, a third motor 7 is arranged on the right side face of the workbench 1, an output shaft of the third motor 7 penetrates through a through hole in the right side face of the workbench 1 and is fixedly connected with the bidirectional screw rod 8, a sheet metal is placed in the middle of the upper surface of the workbench 1 by a person, the operation of the third motor 7 is regulated and controlled through a control switch group 3, so that the third motor 7 drives the bidirectional screw rod 8 to rotate, clamping mechanisms 12 at the left end and the right end are driven to approach each other, and clamp and fix the sheet metal left end and right end;

polishing mechanism 4: the polishing mechanism 4 comprises first installation seats 41, movable blocks 42, slide rails 43, adjusting screw rods 44, second installation seats 45 and slide columns 46, the first installation seats 41 are uniformly arranged on the front side and the rear side of the upper surface of the workbench 1, the second installation seats 45 are uniformly arranged on the left side and the right side of the upper surface of the workbench 1, the adjusting screw rods 44 are rotatably connected between the upper ends of the two first installation seats 41 on the rear side and between the upper ends of the two second installation seats 45 on the right side through bearings, the slide columns 46 are fixedly connected between the upper ends of the two first installation seats 41 on the front side and between the upper ends of the two second installation seats 45 on the left side, the adjusting screw rods 44 are both in threaded connection with the movable blocks 42, the slide rails 43 are fixedly connected between the front side of the movable blocks 42 on the rear side and the left side of the movable blocks 42 on the right side, one end of the slide rail 43 far away from the movable block 42 is connected with the outer arc surface of the adjacent slide column 46 in a sliding manner, the lower surface of the slide rail 43 arranged transversely is connected with the upper surface of the slide rail 43 arranged longitudinally in a sliding manner, the polishing mechanism 4 further comprises a movable table 47, the upper end of the movable table 47 is connected with the slide rail 43 arranged transversely in a sliding manner, the lower end of the movable table 47 is connected with the slide rail 43 arranged longitudinally in a sliding manner, the rear side of the upper surface of the movable table 47 is provided with a water tank 10, a water outlet at the lower end of the water tank 10 is communicated with a water inlet of a nozzle at the lower surface of the movable table 47, the polishing mechanism further comprises a first motor 5 and a second motor 6, the first motor 5 is arranged on the left side surface of the first mounting seat 41 at the left side of the rear end, an output shaft of the first motor 5 penetrates through a through hole at the left side surface of the first mounting seat 41 to be fixedly connected with an adjusting screw 44 between the two first mounting seats 41, the second motor 6 is arranged on the front side surface of the second mounting seat 45 at the right side of the front end, an output shaft of the second motor 6 passes through a through hole on the front side surface of the second mounting seat 45 and is fixedly connected with an adjusting screw rod 44 between the two second mounting seats 45, input ends of the first motor 5 and the second motor 6 are both electrically connected with an output end of the control switch group 3, the polishing machine further comprises a fourth motor 9, the fourth motor 9 is arranged on the front side of the upper surface of the movable table 47, an output shaft of the fourth motor 9 passes through a through hole on the upper surface of the movable table 47 and is fixedly connected with a polishing disc 11, an input end of the fourth motor 9 is electrically connected with an output end of the control switch group 3, the first motor 5 operates to drive the adjusting screw rod 44 between the two first mounting seats 41 to rotate, so that a movable block 42 on the adjusting screw rod 44 between the first mounting seats 41 moves from one end to the other end of the adjusting screw rod 44 to drive a slide rail 43 fixedly connected with the movable block to move, the sliding rail 43 between the first installation seats 41 drives the movable table 47 to slide on the sliding rail 43 between the second installation seats 45, so that the metal plate is polished, after the movement is finished, the second motor 6 is controlled and controlled to operate through the control switch group 3, the adjusting screw rod 44 between the two second installation seats 45 is rotated, the movable block 42 between the second installation seats 45 drives the sliding rail 43 fixedly connected with the movable block to move for a short distance and then stops, the motor 5 is operated again to enable the movable table 47 to move to polish the metal plate, the circulation is repeated until the movable table 47 drives the polishing disc 11 to polish all surfaces of the metal plate to be polished, all motors are controlled and controlled to stop through the control switch group 3, the polishing disc 11 is in contact with and polish all surfaces of the metal plate to be polished, the metal plate can be polished more accurately and rapidly, and the production efficiency of the metal plate can be improved;

the clamping mechanism 12: the symmetrical threads of the clamping mechanism are connected with the left end and the right end of a bidirectional screw rod 8, the clamping mechanism 12 is in sliding connection with a sliding groove, the clamping mechanism 12 comprises a clamping plate 121, a pressing plate 124, a gear 125 and a rack plate 126, the clamping plate 121 is in symmetrical threaded connection with the left end and the right end of the bidirectional screw rod 8, a rotating shaft is rotatably connected with a through hole on the opposite inner side surface of the clamping plate 121, the gear 125 is fixedly sleeved on the opposite inner side end of the outer arc surface of the rotating shaft, the rack plate 126 is slidably connected in the sliding groove on the rear side of the opposite inner side surface of the clamping plate 121, the gear 125 is in meshing connection with the adjacent rack plate 126, the pressing plate 124 is fixedly connected at the bottom end of the rack plate 126, the clamping mechanism 12 further comprises a worm wheel 122 and a worm 123, the relative outside end of pivot extrados is all fixed to worm wheel 122, the rear side of the relative lateral surface of splint 121 all rotates through the mounting panel and is connected with worm 123, worm wheel 122 all is connected with adjacent worm 123 meshing, the equal fixedly connected with knob in upper end of worm 123, splint 121 at both ends draw close in opposite directions about and carry out the centre gripping to the panel beating, personnel make worm 123 rotate through twisting the knob that moves the relative lateral surface of splint 121, make worm 123 drive worm wheel 122 rotate, thereby make gear 125 rotate, drive rack plate 126 and carry out centre gripping from top to bottom to the panel beating downwards, make the more firm of panel beating centre gripping, prevent the panel beating off tracking because of the insecure panel beating centre gripping causes in the polishing process, can guarantee the quality of polishing.

Wherein: the upper end of the front side face of the workbench 1 is provided with a control switch group 3, the input end of the control switch group 3 is electrically connected with an external power supply, the input end of a third motor 7 is electrically connected with the output end of the control switch group 3, and the control switch group 3 regulates and controls the normal operation of a first motor 5, a second motor 6, a third motor 7 and a fourth motor 9.

The utility model provides a pair of burnishing device for panel beating's theory of operation as follows:

when a metal plate is polished, a worker puts the metal plate in the middle of the upper surface of the workbench 1, controls the operation of the third motor 7 through the control switch group 3, so that the third motor 7 drives the bidirectional screw rod 8 to rotate, the clamping plates 121 at the left end and the right end are driven to draw close oppositely, the third motor 7 is stopped after the metal plate is clamped and fixed left and right, after the clamping is finished, the worker turns the knob on the opposite outer side surface of the clamping plate 121 to rotate the worm 123, so that the worm 123 drives the worm wheel 122 to rotate, the gear 125 rotates, the rack plate 126 is driven to clamp the metal plate up and down, the metal plate is clamped more firmly, the metal plate is prevented from deviating due to insecure metal plate clamping in the polishing process, the polishing quality can be ensured, the worker controls the first motor 5 and the fourth motor 9 to operate through the control switch group 3, water is added into the water tank 10, the fourth motor 9 drives the polishing disc 11 to rotate, and the polishing disc 11 is prevented from being damaged due to overheating, the first motor 5 operates to drive the adjusting screw rod 44 between the two first installation seats 41 to rotate, so that the movable block 42 on the adjusting screw rod 44 between the first installation seats 41 moves from one end of the adjusting screw rod 44 to the other end of the adjusting screw rod to drive the slide rail 43 fixedly connected with the adjusting screw rod to move, so that the slide rail 43 between the first installation seats 41 drives the movable table 47 to slide on the slide rail 43 between the second installation seats 45, thereby polishing the sheet metal, after the movement is finished, the second motor 6 is controlled and controlled to operate by the control switch group 3, so that the adjusting screw rod 44 between the two second installation seats 45 rotates, so that the movable block 42 between the second installation seats 45 drives the slide rail 43 fixedly connected with the movable table 45 to move for a short distance and then stops, the motor 5 operates again to move the movable table 47 to polish the sheet metal, and the process is repeated in such a cycle until the movable table 47 drives the polishing disc 11 to polish the whole surface of the sheet metal to be polished, all motors are regulated and controlled to stop through the control switch group 3, so that the surfaces of the polishing disk 11 and the metal plate to be polished are in full contact and polished, the metal plate can be polished more accurately and quickly, and the production efficiency of the metal plate can be improved.

It should be noted that the first motor 5, the second motor 6, the third motor 7 and the fourth motor 9 disclosed in the above embodiments are all SM3L-042A1BDV servo motors, and the control switch group 3 is provided with switch buttons which are in one-to-one correspondence with the first motor 5, the second motor 6 and the third motor 9 and are used for normal switch operation.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a burnishing device for sheet metal working which characterized in that: comprises a workbench (1), a polishing mechanism (4) and a clamping mechanism (12);

stage (1): the left side and the right side of the lower end of the front side face of the workbench are respectively hinged with a door plate (2) through hinges, the front side face of each door plate (2) is fixedly connected with a handle (13), four corners of the lower end of the workbench (1) are respectively in threaded connection with a pad foot (14), a sliding chute in the middle of the upper surface of the workbench (1) is rotatably connected with a bidirectional screw rod (8) through a bearing, the right side face of the workbench (1) is provided with a third motor (7), and an output shaft of the third motor (7) penetrates through a through hole in the right side face of the workbench (1) and is fixedly connected with the bidirectional screw rod (8);

polishing mechanism (4): the polishing device is arranged on the upper surface of the workbench (1), and a water tank (10) is arranged on the rear side of the upper surface of the polishing mechanism (4);

a clamping mechanism (12): the symmetrical threads of the clamping mechanism are connected to the left end and the right end of a bidirectional screw rod (8), and the clamping mechanisms (12) are connected with the sliding grooves in a sliding manner;

wherein: the upper end of the front side face of the workbench (1) is provided with a control switch group (3), the input end of the control switch group (3) is electrically connected with an external power supply, and the input end of a third motor (7) is electrically connected with the output end of the control switch group (3).

2. The polishing device for sheet metal working according to claim 1, characterized in that: polishing mechanism (4) include first mount pad (41), movable block (42), slide rail (43), accommodate the lead screw (44), second mount pad (45) and traveller (46), first mount pad (41) evenly set up in workstation (1) upper surface both sides around, second mount pad (45) evenly set up in the left and right sides of workstation (1) upper surface, all be connected with accommodate the lead screw (44) through the bearing rotation between the upper end of two first mount pads (41) of rear side and between the upper end of two second mount pads (45) on right side, equal fixedly connected with traveller (46) between the upper end of two first mount pads (41) of front side and between the upper end of two left second mount pads (45), accommodate the lead screw (44) all with movable block (42) threaded connection, the equal fixedly connected with slide rail (43) of the left side of the movable block (42) on right side of front side, the one end that movable block (42) was kept away from to slide rail (43) all with adjacent traveller (46), the horizontal sliding connection of slide rail (43) and the lower surface of slide rail (43) and the setting up sliding connection of slide rail (43).

3. The polishing device for sheet metal working according to claim 2, wherein: polishing mechanism (4) still include movable table (47), the upper end and the horizontal slide rail (43) sliding connection who sets up of movable table (47), the lower extreme and the vertical slide rail (43) sliding connection who sets up of movable table (47), the upper surface rear side of movable table (47) is equipped with water tank (10), and the delivery port of water tank (10) lower extreme is linked together with the water inlet of movable table (47) lower surface shower nozzle.

4. The polishing device for sheet metal working according to claim 2, wherein: still include first motor (5) and second motor (6), first motor (5) set up in the left surface of the left first mount pad (41) of rear end, the output shaft of first motor (5) passes through the through-hole of the left surface of first mount pad (41) and accommodate the lead screw (44) fixed connection between two first mount pads (41), second motor (6) set up in the leading flank of second mount pad (45) on front end right side, the output shaft of second motor (6) passes through the through-hole of second mount pad (45) leading flank and accommodate the lead screw (44) fixed connection between two second mount pads (45), the equal electric connection of input of first motor (5) and second motor (6) controls the output of switch group (3).

5. The polishing device for sheet metal working according to claim 3, characterized in that: the polishing machine is characterized by further comprising a fourth motor (9), wherein the fourth motor (9) is arranged on the front side of the upper surface of the movable table (47), an output shaft of the fourth motor (9) penetrates through a through hole in the upper surface of the movable table (47) and is fixedly connected with the polishing disc (11), and the input end of the fourth motor (9) is electrically connected with the output end of the control switch group (3).

6. The polishing device for sheet metal working according to claim 1, characterized in that: fixture (12) are including splint (121), clamp plate (124), gear (125) and rack plate (126), splint (121) and the left and right sides both ends symmetry threaded connection of two-way lead screw (8), the through-hole of the relative medial surface of splint (121) rotates and is connected with the pivot, the equal fixed cover of the relative medial surface end of pivot extrados face is equipped with gear (125), equal sliding connection has rack plate (126) in the spout of the relative medial surface rear side of splint (121), gear (125) all are connected with adjacent rack plate (126) meshing, the equal fixedly connected with clamp plate (124) in bottom of rack plate (126).

7. The polishing device for sheet metal working according to claim 6, characterized in that: fixture (12) still include worm wheel (122) and worm (123), the relative outside end of pivot extrados is located to worm wheel (122) equal fixed cover, and the rear side of the relative lateral surface of splint (121) all rotates through the mounting panel and is connected with worm (123), and worm wheel (122) all are connected with adjacent worm (123) meshing, the equal fixedly connected with knob in upper end of worm (123).

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