Metal coating outer surface polishing device

Abstract

The utility model relates to the technical field of polishing devices, and discloses a metal coating outer surface polishing device which comprises a protection box, a box door is hinged to the front end of the protection box, a rotating assembly is arranged in the protection box, the inner wall of the protection box is fixedly connected with a limiting guide rail, a polishing assembly is arranged at the upper end of the rotating assembly, and the limiting guide rail is fixedly connected with the limiting guide rail. A dust collection assembly is arranged at the lower end of the rotating assembly, a mounting plate is fixedly connected to the inner wall of the protection box, the rotating assembly comprises a U-shaped plate, a limiting groove is formed in the inner wall of the U-shaped plate, and a clamping plate is slidably connected to the inner wall of the limiting groove. The clamping plate is pushed by the threaded rod to slide downwards along the limiting groove, so that a metal workpiece is clamped and fixed, the rotating rod is driven by the servo motor to rotate, the U-shaped plate is made to rotate, the fixed metal workpiece is driven to turn over, and different faces of the workpiece can be polished.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing device technical field especially relates to a metal coating outer surface polishing device. BACKGROUND

[0002] Metal coating outer surface polishing is an important surface treatment technology, aiming at improving the smoothness and reflectivity of metal surface, improving the product's aesthetic and durability, this technology is widely used in multiple industries, including automobile, aerospace, electronics, medical devices, etc.

[0003] Through the retrieval, the patent literature of a kind of outer surface polishing device for metal coating with the announcement No. CN221735799U is disclosed, by placing the metal needing polishing on the bearing block, starting electric hydraulic rod, electric hydraulic rod pushes down the compression block and moves, the compression block fixes the metal left and right sides, the electric hydraulic rod and the internal circuit connection of double-head motor are all prior art, again, do not repeat too much, start double-head motor, double-head motor drives the gear shaft of upper and lower ends to rotate, the gear shaft rotates and drives the second shaft to rotate through the belt, the second shaft rotates and drives the polishing disc to polish the upper and lower surfaces of metal, double-head motor drives the polishing disc to polish the upper and lower surfaces of metal simultaneously, reaches the effect of polishing processing consistency.

[0004] The outer surface polishing device for metal coating is convenient for polishing the upper and lower surfaces of metal, reaches the effect of polishing processing consistency, but when polishing the side surface of metal, the metal needs to be taken down and fixed again, the operation steps are cumbersome and time-consuming, reduces the polishing efficiency, and the position of the polishing disc is fixed, which is inconvenient for polishing different positions of the metal and difficult to flexibly adjust to meet the polishing requirements of different positions. UTILITY MODEL CONTENTS

[0005] To at least solve the above technical problems to some extent, the utility model provides a metal coating outer surface polishing device.

[0006] The utility model adopts the following technical scheme: a metal coating outer surface polishing device, including the protection case, the front end of protection case is hinged with the box door, the inside of protection case is provided with rotating assembly, the inner wall of protection case is fixedly connected with the limit guide rail, the upper end of rotating assembly is provided with polishing assembly, the lower end of rotating assembly is provided with dust collection assembly, the inner wall of protection case is fixedly connected with the mounting plate.

[0007] The rotating component comprises a U-shaped plate, a limiting groove is formed in the inner wall of the U-shaped plate, a clamping plate is slidably connected to the inner wall of the limiting groove, a threaded rod is rotatably connected to the top of the clamping plate, a rotating rod is fixedly connected to the right end of the U-shaped plate, a servo motor is fixedly connected to the right end of the rotating rod, and a mounting seat is fixedly connected to the right end of the servo motor.

[0008] Through the above technical scheme, the clamping plate is pushed downward along the limiting groove by the threaded rod, so as to clamp and fix the metal workpiece, the rotating rod is driven to rotate by the servo motor, so that the U-shaped plate rotates and drives the fixed metal workpiece to overturn, the different surfaces of the workpiece can be polished, the position of the metal workpiece can be flexibly adjusted, and the polishing efficiency is improved.

[0009] As a further improvement of the above scheme, the surface of the threaded rod is threadedly connected with the inner wall of the U-shaped plate, the surface of the rotating rod is rotatably connected with the inner wall of the protection box, and one end of the mounting seat is fixedly connected with the surface of the protection box.

[0010] Through the above technical scheme, the protection box reduces the diffusion of dust and debris during polishing, and avoids affecting the working environment.

[0011] As a further improvement of the above scheme, the polishing assembly comprises a fixing frame, a fixed plate is fixedly connected to the bottom of the fixing frame, a lead screw is rotatably connected to the inner wall of the fixed plate, a first motor is fixedly connected to the right end of the fixed plate, a threaded seat is threadedly connected to the surface of the lead screw, a pneumatic cylinder is fixedly connected to the bottom of the threaded seat, a second motor is fixedly connected to the output end of the pneumatic cylinder, a polishing disc is fixedly connected to the output end of the second motor, and an electric push rod is fixedly connected to the rear end of the fixing frame.

[0012] Through the above technical scheme, the threaded seat is slid left and right by driving the lead screw to rotate by the first motor, the fixing frame is pushed to slide forward and backward along the limiting guide rail by the electric push rod, when it moves to a suitable position, the second motor is pushed downward by the pneumatic cylinder, the polishing disc is driven to rotate by the second motor, and the surface of the metal workpiece is polished, which facilitates flexible adjustment of the polishing position according to requirements during use.

[0013] As a further improvement of the above scheme, the two ends of the fixing frame are slidably connected to the inner wall of the limiting guide rail, and the output end of the first motor is fixedly connected to one end of the lead screw.

[0014] Through the above technical scheme, the two ends of the fixing frame are limited by the limiting guide rail, so that the fixing frame moves in a straight line, thereby improving the stability during use.

[0015] As a further improvement of the above scheme, the upper end of the threaded seat is slidably connected to the inner wall of the fixing frame, and the end of the electric push rod away from the fixing frame is fixedly connected to the inner wall of the protection box.

[0016] Through the technical scheme, the upper end of the threaded seat is in sliding connection with the inner wall of the fixing frame, the upper end of the threaded seat is limited, the threaded seat is prevented from rotating with the rotation of the lead screw, and the threaded seat is moved transversely following the rotation of the lead screw.

[0017] As a further improvement of the above scheme, the dust suction assembly comprises a dust suction pump, a dust suction pipe communicated with the right end of the dust suction pump, a shunt pipe communicated with the inner wall of the dust suction pipe, a dust collecting cover communicated with one end of the dust suction pipe, and a dust outlet pipe communicated with the left end of the dust suction pump and penetrating through the protection box and being communicated with a collection box.

[0018] Through the technical scheme, the dust suction pump generates negative pressure in the dust suction pipe and the shunt pipe, so that the dust and debris generated in the polishing process are sucked, the dust is prevented from flying around in the polishing process, the dust is discharged into the collection box through the dust outlet pipe, the working environment is kept clean and tidy, and the waste can be conveniently collected.

[0019] As a further improvement of the above scheme, the bottom of the dust suction pump is fixedly connected with the inner wall bottom of the protection box, one end of the shunt pipe away from the dust suction pipe is communicated with the dust collecting cover, and the surface of the dust collecting cover is fixedly connected with the inner wall of the mounting plate.

[0020] Through the technical scheme, the negative pressure area in the dust collecting cover is increased through the two shunt pipes, and the dust suction effect is improved.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] The utility model discloses a rotating assembly is set up, specifically is through the threaded rod and pushes down the clamping plate along the limit groove to slide to fixedly hold the metal workpiece, and the rotating rod is rotated through the servo motor, and the U-shaped plate is rotated, and the fixed metal workpiece is turned over, can polish the different face of workpiece, ensure the comprehensiveness and uniformity of polishing.

[0023] The utility model discloses a polishing assembly is set up, specifically is through the first motor and drives the screw rod rotation, and the threaded seat slides left and right, and the fixing frame is pushed along the limit guide rail and slides forward and backward through the electric push rod, when moving to the appropriate position, the second motor is pushed down through the cylinder, and the surface of metal workpiece is polished and handled through the second motor and drives the polishing disc rotation, is convenient for the flexible adjustment polishing position according to the demand when use, improves the versatility when use.

[0024] The utility model discloses a dust suction assembly is set up, concretely is through dust suction pump and makes the inside of dust suction pipe and shunt pipe produce negative pressure to the dust and chippings produced in the polishing process are sucked, avoid the dust in the polishing process and fly randomly, through the dust pipe and arrange the dust to the inside of collection box, guarantee the working environment clean and neat, and the waste is convenient to centralized processing simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is whole structure schematic diagram of the utility model;

[0026] Figure 2 It is inside structure schematic diagram of protective box of the utility model;

[0027] Figure 3 It is cross section structure schematic diagram of the utility model;

[0028] Figure 4 It is the utility model Figure 3 A part enlarged structure schematic diagram of the utility model;

[0029] Figure 5 It is polishing assembly structure schematic diagram of the utility model;

[0030] Figure 6 It is dust suction assembly structure schematic diagram of the utility model.

[0031] Main symbol explanation:

[0032] 1, protective box;2, box door;3, rotating assembly;301, U-shaped plate;302, clamping plate;303, limit slot;304, threaded rod;305, rotating rod;306, servo motor;307, mounting seat;4, limit guide rail;5, polishing assembly;501, fixed frame;502, fixed plate;503, screw;504, first motor;505, threaded seat;506, air cylinder;507, second motor;508, polishing disc;509, electric push rod;6, dust suction assembly;601, dust suction pump;602, dust suction pipe;603, shunt pipe;604, dust collecting cover;605, dust pipe;606, collection box;7, mounting plate. DETAILED DESCRIPTION

[0033] Below, combining the drawings and specific implementation, the utility model is described further, need explaining is, under the prerequisite of not conflicting, the following described each embodiment between or each technical feature between can be arbitrary combination and form new embodiment.

[0034] Embodiment:

[0035] Please combine Figures 1-6The metal coating outer surface polishing device of the embodiment comprises a protective box 1, a box door 2 is hinged to the front end of the protective box 1, a rotating assembly 3 is arranged in the protective box 1, a limiting guide rail 4 is fixedly connected to the inner wall of the protective box 1, a polishing assembly 5 is arranged at the upper end of the rotating assembly 3, a dust collection assembly 6 is arranged at the lower end of the rotating assembly 3, and a mounting plate 7 is fixedly connected to the inner wall of the protective box 1;

[0036] The rotating assembly 3 comprises a U-shaped plate 301, a limiting groove 303 is formed in the inner wall of the U-shaped plate 301, a clamping plate 302 is slidably connected to the inner wall of the limiting groove 303, a threaded rod 304 is rotatably connected to the top of the clamping plate 302, a rotating rod 305 is fixedly connected to the right end of the U-shaped plate 301, a servo motor 306 is fixedly connected to the right end of the rotating rod 305, and a mounting seat 307 is fixedly connected to the right end of the servo motor 306. The metal workpiece is placed at the bottom of the inner wall of the U-shaped plate 301, and then the threaded rod 304 is rotated. The threaded rod 304 drives the clamping plate 302 to slide downward along the limiting groove 303, so as to clamp and fix the metal workpiece. The servo motor 306 drives the rotating rod 305 to rotate, so that the U-shaped plate 301 rotates and drives the fixed metal workpiece to overturn, so that different surfaces of the workpiece can be polished, and the comprehensiveness and uniformity of polishing are ensured.

[0037] The surface of the threaded rod 304 is threadedly connected with the inner wall of the U-shaped plate 301, the surface of the rotating rod 305 is rotatably connected with the inner wall of the protective box 1, and one end of the mounting seat 307 is fixedly connected with the surface of the protective box 1.

[0038] The polishing assembly 5 comprises a fixing frame 501, a fixed plate 502 is fixedly connected to the bottom of the fixing frame 501, a lead screw 503 is rotatably connected to the inner wall of the fixed plate 502, a first motor 504 is fixedly connected to the right end of the fixed plate 502, a threaded seat 505 is threadedly connected to the surface of the lead screw 503, a pneumatic cylinder 506 is fixedly connected to the bottom of the threaded seat 505, a second motor 507 is fixedly connected to the output end of the pneumatic cylinder 506, a polishing disc 508 is fixedly connected to the output end of the second motor 507, and an electric push rod 509 is fixedly connected to the rear end of the fixing frame 501. The first motor 504 is started, the first motor 504 drives the lead screw 503 to rotate, the threaded seat 505 slides left and right, the fixing frame 501 slides forward and backward along the limiting guide rail 4 by the electric push rod 509, the second motor 507 moves downward by the pneumatic cylinder 506 when the fixing frame 501 moves to the appropriate position, the polishing disc 508 rotates by the second motor 507 to polish the surface of the metal workpiece, the polishing position can be flexibly adjusted according to the needs during use, and the universality during use is improved.

[0039] Both ends of the fixing frame 501 are slidably connected with the inner wall of the limiting guide rail 4, and the output end of the first motor 504 is fixedly connected with one end of the lead screw 503.

[0040] The upper end of the threaded seat 505 is in sliding connection with the inner wall of the fixing frame 501, and the end of the electric push rod 509 away from the fixing frame 501 is fixedly connected with the inner wall of the protective box 1.

[0041] The dust suction assembly 6 comprises a dust suction pump 601, the right end of the dust suction pump 601 is communicated with a dust suction pipe 602, the inner wall of the dust suction pipe 602 is communicated with a shunt pipe 603, one end of the dust suction pipe 602 is communicated with a dust collecting cover 604, the left end of the dust suction pump 601 is communicated with a dust outlet pipe 605, one end of the dust outlet pipe 605 penetrates through the protective box 1 and is communicated with a collection box 606, the dust suction pump 601 is started, the dust suction pump 601 generates negative pressure in the interiors of the dust suction pipe 602 and the shunt pipe 603, so that dust and debris generated in the polishing process are sucked in, dust flying in the polishing process is avoided, the dust is discharged to the interior of the collection box 606 through the dust outlet pipe 605, the working environment is ensured to be clean and tidy, and waste is conveniently concentrated for treatment.

[0042] The bottom of the dust suction pump 601 is fixedly connected with the inner wall bottom of the protective box 1, one end of the shunt pipe 603 away from the dust suction pipe 602 is communicated with the dust collecting cover 604, and the surface of the dust collecting cover 604 is fixedly connected with the inner wall of the mounting plate 7.

[0043] The implementation principle of the metal coating outer surface polishing device in the embodiment is as follows: when in use, the metal workpiece is placed on the inner wall bottom of the U-shaped plate 301, then the threaded rod 304 is rotated, the threaded rod 304 pushes the clamping plate 302 to slide downwards along the limiting groove 303, so that the metal workpiece is clamped and fixed, the first motor 504 is started, the first motor 504 drives the screw rod 503 to rotate, so that the threaded seat 505 slides left and right, the fixing frame 501 is pushed to slide forwards and backwards along the limiting guide rail 4 through the electric push rod 509, when the fixing frame 501 moves to a suitable position, the second motor 507 is pushed to move downwards through the air cylinder 506, the surface of the metal workpiece is polished by rotating the polishing disc 508 driven by the second motor 507, the polishing position can be flexibly adjusted according to requirements when in use, the universality when in use is improved, when the metal workpiece is polished, the dust suction pump 601 is started, the dust suction pump 601 generates negative pressure in the interiors of the dust suction pipe 602 and the shunt pipe 603, so that dust and debris generated in the polishing process are sucked in, dust flying in the polishing process is avoided, the dust is discharged to the interior of the collection box 606 through the dust outlet pipe 605, the working environment is ensured to be clean and tidy, and waste is conveniently concentrated for treatment, when one side of the metal workpiece is polished, the U-shaped plate 301 is rotated through the rotating rod 305 driven by the servo motor 306, so that the fixed metal workpiece is turned over, different sides of the workpiece can be polished, and the comprehensiveness and uniformity of polishing are ensured.

[0044] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A metal-coated outer surface polishing apparatus, characterized by, The utility model provides a protective box, the front end of the protective box (1) is hinged with a box door (2), the inside of the protective box (1) is provided with a rotating assembly (3), the inner wall of the protective box (1) is fixedly connected with a limiting guide rail (4), the upper end of the rotating assembly (3) is provided with a polishing assembly (5), the lower end of the rotating assembly (3) is provided with a dust collection assembly (6), the inner wall of the protective box (1) is fixedly connected with a mounting plate (7), The rotating assembly (3) includes a U-shaped plate (301), a limiting groove (303) is formed in the inner wall of the U-shaped plate (301), a clamping plate (302) is slidably connected to the inner wall of the limiting groove (303), a threaded rod (304) is rotatably connected to the top of the clamping plate (302), a rotating rod (305) is fixedly connected to the right end of the U-shaped plate (301), a servo motor (306) is fixedly connected to the right end of the rotating rod (305), and a mounting seat (307) is fixedly connected to the right end of the servo motor (306). The polishing assembly (5) includes a fixing frame (501), a fixed plate (502) is fixedly connected to the bottom of the fixing frame (501), a lead screw (503) is rotatably connected to the inner wall of the fixed plate (502), a first motor (504) is fixedly connected to the right end of the fixed plate (502), a threaded seat (505) is threadedly connected to the surface of the lead screw (503), a pneumatic cylinder (506) is fixedly connected to the bottom of the threaded seat (505), a second motor (507) is fixedly connected to the output end of the pneumatic cylinder (506), a polishing disc (508) is fixedly connected to the output end of the second motor (507), and an electric push rod (509) is fixedly connected to the rear end of the fixing frame (501). The dust collection assembly (6) includes a dust collection pump (601), a dust collection pipe (602) is communicated to the right end of the dust collection pump (601), a shunt pipe (603) is communicated to the inner wall of the dust collection pipe (602), a dust collection cover (604) is communicated to one end of the dust collection pipe (602), a dust outlet pipe (605) is communicated to the left end of the dust collection pump (601), and one end of the dust outlet pipe (605) penetrates the protective box (1) and is communicated with a collection box (606).

2. A device for polishing the outer surface of a metal coating as claimed in claim 1, characterized in that: The surface of the threaded rod (304) is threadedly connected to the inner wall of the U-shaped plate (301), the surface of the rotating rod (305) is rotatably connected to the inner wall of the protective box (1), and one end of the mounting seat (307) is fixedly connected to the surface of the protective box (1).

3. A device for polishing the outer surface of a metal coating as claimed in claim 1, characterized in that: Both ends of the fixing frame (501) are slidably connected to the inner wall of the limiting guide rail (4), and the output end of the first motor (504) is fixedly connected to one end of the lead screw (503).

4. A device for polishing the outer surface of a metal coating as defined in claim 1, characterized in that: The upper end of the threaded seat (505) is slidably connected to the inner wall of the fixing frame (501), and the end of the electric push rod (509) away from the fixing frame (501) is fixedly connected to the inner wall of the protective box (1).

5. A device for polishing the outer surface of a metal coating as defined in claim 1, characterized in that: The bottom of the dust suction pump (601) is fixedly connected with the bottom of the inner wall of the protection box (1), one end of the shunt pipe (603) away from the dust suction pipe (602) is communicated with the dust collecting cover (604), and the surface of the dust collecting cover (604) is fixedly connected with the inner wall of the mounting plate (7).

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