Automatic polishing and deburring device

Abstract

The automatic polishing and deburring device comprises a shell, a sliding groove is formed in the inner wall of one side of the shell, a threaded rod is rotationally connected to the inner wall of the sliding groove, a lifting motor is fixed to the top end of the sliding groove, and an output shaft of the lifting motor is connected with the threaded rod through a coupler. A lifting block is slidably connected to the inner wall of the sliding groove, the lifting block is in threaded fit with the threaded rod, an overturning motor is installed in the lifting block, a fixing plate is fixed to one end of an output shaft of the overturning motor, a placing table is fixed to the inner wall of the bottom face of the shell, and clamping plates are slidably connected to the two ends of the fixing plate; a polishing assembly is fixed to the inner wall of the top face of the shell. According to the polishing device, the sliding groove, the threaded rod, the lifting motor, the lifting block and the overturning motor are arranged, and one face is polished. And the metal accessories are turned over automatically, operation is easy, and the polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal fittings production, in particular to an automatic polishing and deburring device. Background Art

[0002] During the processing, burrs may be generated on the edges and surfaces of metal accessories. These burrs may not only affect the assembly accuracy of the accessories, but also cause harm to the operator during use.

[0003] After searching, the Chinese patent publication number CN212287175U discloses a surface polishing device for the production and processing of metal accessories, including a box body, the top of which is open; a first motor, which is fixedly mounted on the bottom inner wall of the box body; a gear, which is fixedly sleeved on the output shaft of the first motor; two movable seats, both of which are slidably mounted inside the box body; a rack, which is fixedly mounted on the bottom of the two movable seats, and the rack and the gear are meshed with each other; a polishing table, which is fixedly mounted on the top of the two movable seats; and two pressing mechanisms, which are both arranged on the top of the polishing table.

[0004] This patent sets a first motor, a gear, a moving seat, a rack and a polishing table. The first motor is started, and the moving seat drives the polishing table to move, and the polishing table drives the object to move, so that the polishing is relatively smooth; but after polishing one side of the metal accessory, it is necessary to manually turn the metal accessory over, and the surface of the metal accessory that has just been polished is at a high temperature due to the heat generated by friction, so it is inconvenient for workers to turn the metal accessory over. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an automatic polishing and deburring device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automated polishing and deburring device comprises a shell, a sliding groove is provided on the inner wall of one side of the shell, a threaded rod is rotatably connected to the inner wall of the sliding groove, a lifting motor is fixed to the top of the sliding groove, the output shaft of the lifting motor is connected to the threaded rod through a coupling, a lifting block is slidably connected to the inner wall of the sliding groove, the lifting block is threadably matched with the threaded rod, a flip motor is installed inside the lifting block, and a fixed plate is fixed to one end of the output shaft of the flip motor.

[0008] As a further solution of the utility model: a placing table is fixed to the inner wall of the bottom surface of the shell, clamping plates are slidably connected to both ends of the fixing plate, and gears are rotatably connected to the inner wall of the fixing plate.

[0009] As a further solution of the utility model: a rack is fixed to one end of the two clamping plates, the two racks are arranged opposite to each other, and the racks are meshed with the gear transmission.

[0010] As a further solution of the utility model: a clamping motor is fixed to an outer wall of one side of the fixing plate, and an output shaft of the clamping motor is connected to a gear.

[0011] As a further solution of the utility model: a polishing assembly is fixed to the inner wall of the top surface of the shell, and the polishing assembly includes a connecting frame and a slider. The connecting frame is fixed to the inner wall of the top end of the shell, and the slider is slidably connected to the inner wall of the connecting frame. An electric push rod is fixed to the inner wall of one side of the connecting frame, and the telescopic end of the electric push rod is connected to the slider. An electric telescopic rod is fixed to the outer wall of the bottom surface of the slider, and the telescopic end of the electric telescopic rod is connected to the mounting frame.

[0012] As a further solution of the utility model: the inner wall of the mounting frame is rotatably connected with a polishing cylinder, the outer wall of one side of the mounting frame is fixed with a polishing motor, and the output shaft of the polishing motor is connected with the polishing cylinder through a coupling.

[0013] As a further solution of the utility model: an installation cavity is opened at the bottom end of the shell, and a collecting box is slidably connected to the inside of the installation cavity. A fan is installed on the inner wall at one end of the installation cavity, and a filter plate is provided on the side wall of the collection box that is in contact with the air inlet end of the fan. A collecting groove is opened on the inner wall of the bottom end of the shell, and one end of the collecting groove is connected to the installation cavity.

[0014] As a further solution of the utility model: an inner wall on one side of the shell is provided with an air outlet, the opening of the air outlet faces the placement table, the air outlet end of the blower is connected to a connecting pipe, and the other end of the connecting pipe is connected to the air outlet.

[0015] Compared with the prior art, the utility model provides an automatic polishing and deburring device, which has the following beneficial effects:

[0016] 1. The utility model is provided with a sliding groove, a threaded rod, a lifting motor, a lifting block and a flipping motor, and after one side is polished, the metal accessories are automatically flipped over, the operation is simple, and the polishing efficiency is improved.

[0017] 2. The utility model is provided with an installation cavity, a collection box, a fan and a collection trough. During grinding, the fan is started to suck the waste chips generated by grinding into the collection box through the collection trough for collection, thereby preventing the waste chips from accumulating around the placement table or floating in the air, thereby avoiding pollution of the working environment.

[0018] 3. The utility model is provided with an air blowing port and a connecting pipe, and the air drawn from the installation cavity by the air blowing port is sprayed toward the polishing surface of the metal accessory, so as to clean the polishing surface of the metal accessory and avoid the accumulation of waste chips generated by polishing on the surface of the metal accessory, which would affect the normal polishing operation.

[0019] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an automated polishing and deburring device proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of an automatic polishing and deburring device proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a fixing plate of an automated polishing and deburring device proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of a polishing component of an automatic polishing and deburring device proposed by the utility model;

[0024] Figure 5 The utility model provides a schematic diagram of the connection relationship between the air outlet and the fan of an automatic polishing and deburring device.

[0025] In the figure: 1. Shell; 2. Placement table; 3. Installation cavity; 4. Grinding motor; 5. Sliding groove; 6. Threaded rod; 7. Lifting motor; 8. Connecting frame; 9. Sliding block; 10. Electric push rod; 11. Electric telescopic rod; 12. Mounting frame; 13. Polishing cylinder; 14. Lifting block; 15. Flipping motor; 16. Fixed plate; 17. Clamping plate; 18. Clamping motor; 19. Gear; 20. Rack; 21. Collecting trough; 22. Collecting box; 23. Fan; 24. Air outlet; 25. Connecting pipe. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Example 1

[0029] An automatic polishing and deburring device, such as Figures 1 to 4 As shown, it includes a shell 1, a placing table 2 is fixed to the inner wall of the bottom surface of the shell 1, a sliding groove 5 is opened on the inner wall of one side of the shell 1, and a threaded rod 6 is rotatably connected to the inner wall of the sliding groove 5, a lifting motor 7 is fixed to the top of the sliding groove 5, and the output shaft of the lifting motor 7 is connected to the threaded rod 6 through a coupling, and a lifting block 14 is slidably connected to the inner wall of the sliding groove 5, and the lifting block 14 is threadedly matched with the threaded rod 6, and a flip motor 15 is installed inside the lifting block 14, and a fixed plate 16 is fixed to one end of the output shaft of the flip motor 15, and clamping plates 17 are slidably connected to both ends of the fixed plate 16, and a gear 19 is rotatably connected to the inner wall of the fixed plate 16, and two racks 20 are fixed to one end of the two clamping plates 17, and the two racks 20 are arranged opposite to each other, and the rack 20 is in transmission meshing with the gear 19, a clamping motor 18 is fixed to the outer wall of one side of the fixed plate 16, and the output shaft of the clamping motor 18 is connected to the gear 19, and the inner wall of the top surface of the shell 1 is fixed A polishing assembly is provided, which includes a connecting frame 8 and a slider 9. The connecting frame 8 is fixed to the inner wall of the top end of the shell 1, and the slider 9 is slidably connected to the inner wall of the connecting frame 8. An electric push rod 10 is fixed to the inner wall of one side of the connecting frame 8, and the telescopic end of the electric push rod 10 is connected to the slider 9. An electric telescopic rod 11 is fixed to the outer wall of the bottom surface of the slider 9, and the telescopic end of the electric telescopic rod 11 is connected to a mounting frame 12. The inner wall of the mounting frame 12 is rotatably connected to a polishing cylinder 13, and a grinding motor 4 is fixed to the outer wall of one side of the mounting frame 12. The output shaft of the grinding motor 4 is connected to the polishing cylinder 13 through a coupling. An installation cavity 3 is provided at the bottom end of the shell 1, and a collection box 22 is slidably connected inside the installation cavity 3. A fan 23 is installed on the inner wall of one end of the installation cavity 3, and a filter plate is provided on the side wall of the collection box 22 that is in contact with the air inlet end of the fan 23. A collection groove 21 is provided on the inner wall of the bottom end of the shell 1, and one end of the collection groove 21 is connected to the installation cavity 3.

[0030] During polishing, the metal parts are placed on the surface of the placement table 2, the clamping motor 18 is started, driving the gear 19 to rotate, and the clamping plate 17 is relatively moved through the transmission of the gear 19 and the rack 20 to clamp the metal parts. After the clamping is completed, the electric telescopic rod 11 is extended to make the mounting frame 12 descend, so that the polishing cylinder 13 contacts the surface of the metal parts, and the grinding motor 4 is started to rotate the polishing cylinder 13. At the same time, the electric push rod 10 drives the slider 9 to slide inside the connecting frame 8, driving the polishing cylinder 13 to move, and polishing and grinding are performed; at the same time, the fan 23 is started to move the mounting cavity 3 is drawn outwards to form negative pressure, and the waste chips generated by grinding are sucked into the collection box 22 through the collection groove 21. When one side of the metal accessory is polished, the electric telescopic rod 11 and the electric push rod 10 drive the mounting frame 12 to reset, and the lifting motor 7 is started to make the lifting block 14 rise along the threaded rod 6. After rising to the moving height, the flipping motor 15 is started to drive the metal accessory to flip through the fixing plate 16, and then the lifting motor 7 is reversed to reset the lifting block 14, and then the electric telescopic rod 11 and the electric push rod 10 are started to grind the flipped metal accessory.

[0031] By providing the sliding groove 5, the threaded rod 6, the lifting motor 7, the lifting block 14 and the turning motor 15, after one side is polished, the metal parts are automatically turned over, the operation is simple, and the polishing efficiency is improved.

[0032] By providing the installation cavity 3, the collection box 22, the fan 23 and the collection trough 21, during grinding, the fan 23 is started to suck the waste generated by grinding into the collection box 22 through the collection trough 21 for collection, so as to prevent the waste from accumulating around the placement table 2 or floating in the air, thereby avoiding pollution of the working environment.

[0033] Example 2

[0034] An automatic polishing and deburring device, based on Example 1, this embodiment makes the following improvements: Figure 1 , Figure 5 As shown, an air outlet 24 is provided on the inner wall of one side of the shell 1 , and the air outlet 24 opens toward the placement table 2 . A connecting pipe 25 is connected to the air outlet end of the fan 23 , and the other end of the connecting pipe 25 is connected to the air outlet 24 .

[0035] When the air blowing port 24 is started, the extracted air is ejected from the air blowing port 24 along the connecting pipe 25 to clean the polished surface of the metal fitting, thereby preventing the waste chips generated by polishing from accumulating on the surface of the metal fitting.

[0036] By providing the air outlet 24 and the connecting pipe 25, the air drawn from the installation cavity 3 by the air outlet 24 is sprayed toward the polished surface of the metal accessory to clean the polished surface of the metal accessory, thereby preventing the waste generated by polishing from accumulating on the surface of the metal accessory and affecting the normal polishing operation.

[0037] Working principle: When polishing, place the metal parts on the surface of the placement table 2, and the clamping motor 18 is started to drive the gear 19 to rotate. Through the transmission of the gear 19 and the rack 20, the clamping plate 17 moves relatively to clamp the metal parts. After the clamping is completed, the electric telescopic rod 11 extends to make the mounting frame 12 descend, so that the polishing cylinder 13 contacts the surface of the metal parts, and the grinding motor 4 is started to rotate the polishing cylinder 13. At the same time, the electric push rod 10 drives the slider 9 to slide inside the connecting frame 8, driving the polishing cylinder 13 to move for polishing; at the same time, the fan 23 is started to draw the air in the mounting cavity 3 outwards to form a negative pressure, and the waste chips generated by grinding are discharged through the The collecting tank 21 sucks the collecting box 22, and the extracted air is ejected from the blowing port 24 along the connecting pipe 25 to clean the polished surface of the metal accessories to prevent the waste chips generated by polishing from accumulating on the surface of the metal accessories; when one side of the metal accessories is polished, the electric telescopic rod 11 and the electric push rod 10 drive the mounting frame 12 to reset, the lifting motor 7 is started, and the lifting block 14 rises along the threaded rod 6. After rising to the moving height, the flipping motor 15 is started, and the metal accessories are flipped through the fixed plate 16, and then the lifting motor 7 is reversed to reset the lifting block 14, and then the electric telescopic rod 11 and the electric push rod 10 are started to polish the flipped metal accessories.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automated polishing and deburring device, comprising a housing (1), characterized in that: A sliding groove (5) is provided on the inner wall of one side of the shell (1), and a threaded rod (6) is rotatably connected to the inner wall of the sliding groove (5). A lifting motor (7) is fixed to the top of the sliding groove (5), and the output shaft of the lifting motor (7) is connected to the threaded rod (6) through a coupling. A lifting block (14) is slidably connected to the inner wall of the sliding groove (5), and the lifting block (14) is threadably matched with the threaded rod (6). A flip motor (15) is installed inside the lifting block (14), and a fixing plate (16) is fixed to one end of the output shaft of the flip motor (15).

2. The automatic polishing and deburring device according to claim 1, characterized in that: A placing platform (2) is fixed on the inner wall of the bottom surface of the shell (1), clamping plates (17) are slidably connected to both ends of the fixing plate (16), and a gear (19) is rotatably connected to the inner wall of the fixing plate (16).

3. The automatic polishing and deburring device according to claim 2, characterized in that: A rack (20) is fixed to one end of each of the two clamping plates (17), the two racks (20) are arranged opposite to each other, and the racks (20) are in transmission meshing engagement with the gear (19).

4. The automatic polishing and deburring device according to claim 1, characterized in that: A clamping motor (18) is fixed to an outer wall of one side of the fixing plate (16), and an output shaft of the clamping motor (18) is connected to a gear (19).

5. The automatic polishing and deburring device according to claim 1, characterized in that: A polishing assembly is fixed to the inner wall of the top surface of the shell (1), and the polishing assembly comprises a connecting frame (8) and a sliding block (9). The connecting frame (8) is fixed to the inner wall of the top end of the shell (1), and the sliding block (9) is slidably connected to the inner wall of the connecting frame (8). An electric push rod (10) is fixed to the inner wall of one side of the connecting frame (8), and the telescopic end of the electric push rod (10) is connected to the sliding block (9). An electric telescopic rod (11) is fixed to the outer wall of the bottom surface of the sliding block (9), and the telescopic end of the electric telescopic rod (11) is connected to a mounting frame (12).

6. The automatic polishing and deburring device according to claim 5, characterized in that: The inner wall of the mounting frame (12) is rotatably connected to a polishing cylinder (13), and a polishing motor (4) is fixed to an outer wall of one side of the mounting frame (12), and an output shaft of the polishing motor (4) is connected to the polishing cylinder (13) via a coupling.

7. The automatic polishing and deburring device according to claim 1, characterized in that: The shell (1) has an installation cavity (3) at the bottom end, a collection box (22) is slidably connected inside the installation cavity (3), a fan (23) is installed on the inner wall at one end of the installation cavity (3), a filter plate is provided on the side wall of the collection box (22) that is in contact with the air inlet end of the fan (23), and a collection groove (21) is provided on the inner wall at the bottom end of the shell (1), and one end of the collection groove (21) is connected to the installation cavity (3).

8. The automatic polishing and deburring device according to claim 7, characterized in that: An air outlet (24) is provided on an inner wall of one side of the shell (1), the air outlet (24) opening toward the placement table (2), the air outlet end of the fan (23) is connected to a connecting pipe (25), the other end of the connecting pipe (25) is connected to the air outlet (24).

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