A metal part deburring device

Abstract

The utility model relates to a kind of metal part deburring device applied to metal part processing technical field, realize after multiple disc flange are respectively sleeved in the surface of rotating shaft, then disc flange is fixed on rotating shaft by thread ring, at this moment, according to the size of disc flange, the polishing head matched with it is selected, the polishing head is connected with connecting sleeve and connecting shaft after clamping, then it is positioned by screw and nut, subsequently, second servo motor driving lead screw can be opened by controller, so that supporting rod drives first servo motor to move horizontally up and down and adjust height, so that the polishing head is located between multiple disc flanges and contact with its surface, after adjusting, open first servo motor to drive polishing head to carry out deburring to multiple disc flanges, while, open third servo motor to drive one of rotating shaft, and multiple rotating shafts are driven synchronous rotation by gear and chain, so that multiple disc flanges are synchronous rotation, can deburring to surface all-around.

Description

Technical Field

[0001] This utility model relates to a deburring device for parts, and more particularly to a deburring device for metal parts applied in the field of metal parts processing technology. Background Technology

[0002] Metal parts refer to a collective term for metal blocks, metal rods, metal tubes, etc. of various specifications and shapes made of metal materials. During the processing and production of metal parts, there will be burrs on their edges or holes, which need to be removed by appropriate processing equipment.

[0003] Chinese patent CN219617466U discloses a metal parts burr removal device. The utility model improves the burr removal efficiency of metal parts by coordinating the operation between the pushing mechanism on the hoisting structure and the mesh cylinder. It does not affect the material lifting facilities of the device. The automated material lifting and unloading of the device avoids the need for personnel to pick up the processed parts one by one, thus increasing the timeliness of the device operation.

[0004] Existing deburring devices for disc flanges can only deburr individual parts, and cannot perform deburring on multiple parts simultaneously, resulting in low work efficiency. Utility Model Content

[0005] The technical problem that this utility model aims to solve in view of the above-mentioned prior art is that the existing disc flange deburring device can only deburr a single part, and cannot perform multiple deburring operations simultaneously, resulting in low work efficiency.

[0006] To solve the above problems, this utility model provides a deburring device for metal parts, including a base, a mounting seat fixedly connected to the top of the base, a sliding groove opened on the side of the mounting seat, a lead screw rotatably connected to the inner wall of the sliding groove, a sliding plate sleeved on the surface of the lead screw, a support rod fixedly connected to the end of the sliding plate away from the lead screw, a first servo motor sleeved on the end of the support rod away from the lead screw, a grinding head connected to the output end of the first servo motor, multiple support columns equidistantly fixedly connected to the top of the base at the side of the grinding head, a rotating shaft extending into the base rotatably connected to the middle of the top of the support column, a disc-shaped flange sleeved on the surface of the rotating shaft, a threaded ring threadedly connected to the surface of the rotating shaft above the disc-shaped flange, gears sleeved on the surfaces of the multiple rotating shafts inside the base, and chains connected to the surfaces of the multiple gears.

[0007] In the aforementioned deburring device, multiple rotating shafts can be set up to simultaneously deburr multiple disc flanges, improving work efficiency. Furthermore, the grinding head can be easily disassembled and replaced freely according to disc flanges of different sizes.

[0008] As a further improvement of this application, a third servo motor is installed inside the base, the output end of the third servo motor is connected to one of the rotating shafts, and a second servo motor is fixedly connected to the top of the mounting base, the output end of the second servo motor is connected to the lead screw.

[0009] As a further improvement to this application, a dust cover with a sealed door is fixedly connected to the top of the base, and the dust cover has openings on the bottom of all four sides.

[0010] As a further improvement of this application, a material collection tray is fitted on the surface of the base, and a discharge port is opened at each of the four corners of the material collection tray, with a sealing plug inserted in the discharge port.

[0011] As another improvement of this application, a telescopic rod is fixedly connected between the top of the support rod and the inner top wall of the dust cover, and a compression spring is sleeved on the surface of the telescopic rod.

[0012] As a further improvement to this application, the output end of the support rod is connected to a connecting shaft, and the top of the grinding head is fixedly connected to a connecting sleeve fitted on the surface of the connecting shaft. The side walls of the connecting shaft and the connecting sleeve are symmetrically provided with corresponding screw holes, and screws are inserted into the screw holes. The screws are threaded with nuts.

[0013] As a further improvement to this application, a controller for controlling the second servo motor, the first servo motor, and the third servo motor is fixedly connected to the base.

[0014] In summary, after fitting multiple disc flanges onto the surface of the rotating shaft, the disc flanges are then fixed to the shaft using threaded rings. At this point, a matching grinding head can be selected based on the size of the disc flange to be deburred. The grinding head is then engaged with the connecting shaft via a connecting sleeve, and screws are passed through the overlapping threaded holes and secured with nuts, thus completing the installation of the grinding head. Subsequently, the controller can activate the second servo motor to drive the lead screw, causing the support rod to move the first servo motor up and down horizontally to adjust the height. During the movement of the first servo motor, the top telescopic rod extends and retracts accordingly, positioning the grinding head between the multiple disc flanges and their surfaces. After adjustment, the first servo motor is activated to drive the grinding head to deburr the multiple disc flanges. Simultaneously, the third servo motor is activated to drive one of the rotating shafts, and through gears and chains, multiple rotating shafts rotate synchronously, causing the multiple disc flanges to rotate synchronously, allowing for comprehensive deburring of the surfaces. Attached Figure Description

[0015] Figure 1 These are isometric views of the deburring device according to the first and second embodiments of this application;

[0016] Figure 2 This is a schematic diagram of the deburring device according to the first embodiment of this application;

[0017] Figure 3This is a schematic diagram of the grinding head lifting and adjusting structure according to the first embodiment of this application;

[0018] Figure 4 This is a schematic diagram of the internal structure of the mounting base according to the first embodiment of this application;

[0019] Figure 5 This is a schematic diagram of the grinding head mounting structure according to the first embodiment of this application;

[0020] Figure 6 This is a schematic diagram of the rotating shaft drive mechanism according to the first embodiment of this application;

[0021] Figure 7 This is a schematic diagram of the material collection tray installation according to the second embodiment of this application.

[0022] Explanation of the labels in the diagram:

[0023] 1. Base; 2. Collection tray; 3. Dust cover; 4. Mounting base; 5. Support column; 6. Disc flange; 7. Shaft; 8. Threaded ring; 9. Slide plate; 10. Support rod; 11. First servo motor; 12. Grinding head; 13. Telescopic rod; 14. Compression spring; 15. Lead screw; 16. Slide groove; 17. Second servo motor; 18. Connecting sleeve; 19. Nut; 20. Screw; 21. Screw hole; 22. Gear; 23. Chain; 24. Third servo motor; 25. Discharge port; 26. Sealing plug; 27. Opening. Detailed Implementation

[0024] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0025] First implementation method:

[0026] Figures 1-4 A deburring device for metal parts is shown, characterized in that: a mounting base 4 is fixedly connected to the top of the base 1, a sliding groove 16 is provided on the side of the mounting base 4, a lead screw 15 is rotatably connected to the inner wall of the sliding groove 16, a sliding plate 9 is sleeved on the surface of the lead screw 15, a support rod 10 is fixedly connected to the end of the sliding plate 9 away from the lead screw 15, a first servo motor 11 is sleeved on the end of the support rod 10 away from the lead screw 15, a grinding head 12 is connected to the output end of the first servo motor 11, a plurality of support columns 5 are fixedly connected at equal intervals at the top of the base 1 on the side of the grinding head 12, a rotating shaft 7 extending into the base 1 is rotatably connected to the middle of the top of the support column 5, a disc flange 6 is sleeved on the surface of the rotating shaft 7, a threaded ring 8 is threadedly connected to the surface of the rotating shaft 7 above the disc flange 6, gears 22 are sleeved on the surfaces of the plurality of rotating shafts 7 inside the base 1, and chains 23 are connected to the surfaces of the plurality of gears 22.

[0027] Figures 5-6The base 1 shows a third servo motor 24 installed inside, with its output end connected to one of the rotating shafts 7. A second servo motor 17 is fixedly connected to the top of the mounting base 4, with its output end connected to a lead screw 15. A telescopic rod 13 is fixedly connected between the top of the support rod 10 and the inner top wall of the dust cover 3, with a compression spring 14 sleeved on the surface of the telescopic rod 13. A connecting shaft is connected to the output end of the support rod 10. A connecting sleeve 18 is fixedly connected to the top of the grinding head 12, which is fitted onto the surface of the connecting shaft. Corresponding screw holes 21 are symmetrically opened on the side walls of the connecting shaft and the connecting sleeve 18. Screws 20 are inserted into the screw holes 21, and nuts 19 are threaded onto the surface of the screws 20. A controller for controlling the second servo motor 17, the first servo motor 11, and the third servo motor 24 is fixedly connected to the base 1.

[0028] Working principle: After multiple disc flanges 6 are respectively fitted onto the surface of the rotating shaft 7, the disc flanges 6 are fixed to the rotating shaft 7 by threaded rings 8. At this time, a matching grinding head 12 can be selected according to the size of the disc flange 6 to be deburred. After the grinding head 12 is snapped into the connecting shaft by the connecting sleeve 18, the screw 20 is passed through the overlapping screw hole 21 and positioned by the nut 19, thus completing the installation of the grinding head 12. Subsequently, the second servo motor 17 can be turned on by the controller to drive the lead screw 15, so that the support rod 10 drives the first servo motor 15. The motor 11 moves up and down horizontally to adjust the height. As the first servo motor 11 moves, the telescopic rod 13 at the top extends and retracts accordingly, so that the grinding head 12 is positioned between multiple disc flanges 6 and in contact with their surfaces. After adjustment, the first servo motor 11 is turned on to drive the grinding head 12 to deburr the multiple disc flanges 6. At the same time, the third servo motor 24 is turned on to drive one of the rotating shafts 7, and through the gear 22 and chain 23, it drives multiple rotating shafts 7 to rotate synchronously, so that multiple disc flanges 6 can rotate synchronously, and the surface can be deburred from all directions.

[0029] By setting multiple rotating shafts 7, multiple disc flanges 6 can be deburred simultaneously, improving work efficiency. Furthermore, the grinding head 12 can be easily disassembled and replaced freely according to different sizes of disc flanges 6.

[0030] Second implementation method:

[0031] Figure 1 and Figure 7 The dust cover 3 with a sealed door is fixedly connected to the top of the base 1. The dust cover 3 has openings 27 on the bottom of all four sides. The surface of the base 1 is fitted with a material collection tray 2. The material collection tray 2 has discharge ports 25 at the four corners. The discharge ports 25 are fitted with sealing plugs 26.

[0032] Working principle: When deburring the disc flange 6, the sealing door on the dust cover 3 is closed to prevent dust. After processing, the dust and debris inside can be blown out from the opposite opening 27 and collected in the collection tray 2 with the help of an auxiliary tool blown into the opening 27. After cleaning, the sealing plug 26 can be opened to remove the debris from the discharge port 25.

[0033] By setting up the collection tray 2 and the dust cover 3, the dust and debris generated during processing can be blocked, and the cleaning can be made easier later.

[0034] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A deburring device for metal parts, comprising a base (1), characterized in that: The base (1) is fixedly connected to a mounting seat (4) at its top end. A sliding groove (16) is provided on the side end of the mounting seat (4). A lead screw (15) is rotatably connected to the inner wall of the sliding groove (16). A sliding plate (9) is fitted on the surface of the lead screw (15). A support rod (10) is fixedly connected to the end of the sliding plate (9) away from the lead screw (15). A first servo motor (11) is fitted to the end of the support rod (10) away from the lead screw (15). A grinding head (12) is connected to the output end of the first servo motor (11). Multiple support columns (5) are fixedly connected at equal intervals at the top of the base (1) on the side of the grinding head (12). A rotating shaft (7) extending into the base (1) is rotatably connected to the middle of the top of the support column (5). A disc flange (6) is fitted on the surface of the rotating shaft (7). A threaded ring (8) is threaded on the surface of the rotating shaft (7) above the disc flange (6). Gears (22) are fitted on the surfaces of the multiple rotating shafts (7) inside the base (1). A chain (23) is connected between the surfaces of the multiple gears (22).

2. The deburring device for metal parts according to claim 1, characterized in that: A third servo motor (24) is installed inside the base (1). The output end of the third servo motor (24) is connected to one of the rotating shafts (7). A second servo motor (17) is fixedly connected to the top of the mounting base (4). The output end of the second servo motor (17) is connected to the lead screw (15).

3. The deburring device for metal parts according to claim 1, characterized in that: The base (1) is fixedly connected to a dust cover (3) with a sealed door at the top, and the dust cover (3) has openings (27) on all four sides at the bottom.

4. The deburring device for metal parts according to claim 1, characterized in that: The base (1) is fitted with a material collection tray (2), and a discharge port (25) is provided at each of the four corners of the material collection tray (2). A sealing plug (26) is inserted into the discharge port (25).

5. The deburring device for metal parts according to claim 1, characterized in that: A telescopic rod (13) is fixedly connected between the top of the support rod (10) and the inner top wall of the dust cover (3), and a compression spring (14) is sleeved on the surface of the telescopic rod (13).

6. The deburring device for metal parts according to claim 1, characterized in that: The output end of the support rod (10) is connected to a connecting shaft, and the top of the grinding head (12) is fixedly connected to a connecting sleeve (18) that is fitted onto the surface of the connecting shaft. The connecting shaft and the sidewall of the connecting sleeve (18) are symmetrically provided with corresponding screw holes (21). A screw (20) is inserted into the screw hole (21), and a nut (19) is threaded onto the surface of the screw (20).

7. The deburring device for metal parts according to claim 1, characterized in that: A controller for controlling the second servo motor (17), the first servo motor (11), and the third servo motor (24) is fixedly connected to the base (1).

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