Three-axis linkage burr removing mechanism

Abstract

The utility model relates to the technical field of burr cleaning, and discloses a three-axis linkage burr cleaning mechanism which comprises a workbench, the rear side of the workbench is fixedly connected with a connecting block, the top of the connecting block is provided with a limiting assembly, and the top of the limiting assembly is fixedly connected with a first fixing plate. A second limiting rod is slidably connected into the second connecting plate, two sleeves are fixedly connected to the top of the second connecting plate, first springs are arranged in the sleeves, cylinder sleeves are slidably connected into the sleeves, a second fixing plate is fixedly connected to the tops of the two cylinder sleeves, and a scraper is fixedly connected to the top of the second fixing plate. The top of the second fixing plate is fixedly connected with a brush. According to the device, a sleeve at the top of a second connecting plate is matched with a first spring and a cylinder sleeve to eject a second fixing plate, so that a scraping plate and a brush are more attached to the bottom of a sleeving belt to scrape impurities, the impurities fall into a collecting box, and then collection is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of burr cleaning, in particular to a three-axis linked burr cleaning mechanism. Background Art

[0002] For some workpieces, there are multiple through holes vertically opened on them. During the production and processing of such workpieces, many burrs will be generated on the workpiece surface. The finished product of such workpiece is matched with the pins of the chip, that is, during the chip installation process, the metal pins of the chip need to be inserted into the through holes of the workpiece. If there are too many burrs on the workpiece surface, the burrs will block the through holes during the process of the metal pins entering the through holes, affecting the use.

[0003] After searching, the announcement number CN219521541U is a corner burr removal mechanism, which needs to adjust the position repeatedly during the removal process, and has a low removal efficiency. Now the following scheme is proposed, which includes a processing table, two conveyor rollers 1, two conveyor rollers 2 and a grinding component. The top of the processing table is provided with two moving grooves, and the two moving grooves are slidably installed with adjustment seats. The conveyor roller 1 is rotatably installed on the corresponding adjustment seat, and the two conveyor rollers 2 are rotatably installed on the processing table. The grinding component is set on the processing table; the grinding component includes grinding roller 1, grinding roller 2, stepper motor 1 and stepper motor 2. The cleaning mechanism of the utility model can grind the inner and outer rings of the bicycle steel rim at the same time, and can automatically adjust the cleaning position, and the cleaning continuity is good.

[0004] The above patent mentioned that "adjustment seats are slidably installed in the two movable grooves, the conveying roller 1 is rotatably installed on the corresponding adjustment seat, the two conveying rollers 2 are rotatably installed on the processing table, and the grinding assembly is arranged on the processing table; the grinding assembly includes grinding roller 1, grinding roller 2, stepper motor 1 and stepper motor 2. The cleaning mechanism of the utility model can grind the inner and outer rings of the bicycle rim at the same time, and can automatically adjust the cleaning position, and the cleaning continuity is good", but in the actual use process, when deburring the workpiece, the removed burrs and other impurities will mostly accumulate on the operating table, and then the workers need to manually clean them after accumulation. Therefore, in response to the above problems, a three-axis linkage burr removal mechanism is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art, and the proposed three-axis linkage deburring mechanism is intended to improve the problems in the prior art that the removed impurities cannot be collected centrally and the workpiece cannot be clamped and fixed when deburring.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a three-axis linkage burr removal mechanism comprises a workbench, the rear side of the workbench is fixedly connected with a connecting block, the top of the connecting block is provided with a limiting assembly, the top of the limiting assembly is fixedly connected with a fixing plate 1, the top of the fixing plate 1 is fixedly connected with a driving assembly, the four corners of the bottom of the workbench are fixedly connected with support columns, wherein the adjacent sides of two of the support columns are fixedly connected with a connecting plate 2, the internal sliding connection of the connecting plate 2 is connected with a limiting rod 2, the top of the connecting plate 2 is fixedly connected with two sleeves, a spring 1 is provided inside the sleeve, the internal sliding connection of the sleeve is connected with a cylindrical sleeve, the tops of the two cylindrical sleeves are fixedly connected with a fixing plate 2, the top of the fixing plate 2 is fixedly connected with a scraper, the top of the fixing plate 2 is fixedly connected with a brush, the outside of the connecting plate 2 is fixedly connected with a collecting box, and the right side of the collecting box is fixedly connected with an extension sheet.

[0007] As a further description of the above technical solution:

[0008] The limiting assembly comprises a slide groove, the outside of which is opened on the top of the connecting block, and the inside of the slide groove is slidably connected with a supporting block.

[0009] As a further description of the above technical solution:

[0010] The driving assembly includes an air pump, the bottom of which is fixedly connected to the top of the fixed plate 1, the driving end of the air pump is fixedly connected to a push rod, the bottom of the push rod is fixedly connected to a connecting plate 1, the top of the connecting plate 1 is fixedly connected to a limiting rod 1, the bottom of the connecting plate 1 is fixedly connected to a motor 1, and the driving end of the motor 1 is fixedly connected to a grinding roller.

[0011] As a further description of the above technical solution:

[0012] Two fixed blocks are fixedly connected to the left and right sides of the workbench, and the adjacent sides of each two fixed blocks are rotatably connected with a rotating shaft, the outside of the rotating shaft is fixedly connected with a rotating wheel, and the outer sides of the two rotating wheels are sleeved with a sleeve belt, the right side of the workbench is fixedly connected with a second motor, and the driving end of the second motor is fixedly connected with a rotating rod, the top front side of the workbench is fixedly connected with a fixed plate 1, the rear side of the fixed plate 1 is rotatably connected with a rotating plate, the front side of the rotating plate is fixedly connected with two connecting columns, the outer side of the connecting column is sleeved with a second spring, the rear side of the connecting column is fixedly connected with a top plate, and the top rear side of the workbench is fixedly connected with a second fixed plate.

[0013] As a further description of the above technical solution:

[0014] One side of the spring one is fixedly connected to the inside of the sleeve, and the other side of the spring one is fixedly connected to the inside of the cylindrical sleeve.

[0015] As a further description of the above technical solution:

[0016] The top of the scraper is in contact with the bottom of the sheathing belt, and the top of the brush is in contact with the bottom of the sheathing belt.

[0017] As a further description of the above technical solution:

[0018] The top of the second limiting rod is fixedly connected to the bottom of the second fixing plate.

[0019] As a further description of the above technical solution:

[0020] The rear side of the rotating rod is fixedly connected to the front side of one of the rotating shafts, and the outer side of the rotating wheel is rotatably connected to the adjacent sides of the two fixed blocks.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the sleeve belt rotates, the sleeve at the top of the connecting plate 2 cooperates with the spring 1 and the cylindrical sleeve to push the fixed plate 2, so that the fixed plate 2 cooperates with the scraper and the brush to fit the bottom of the sleeve belt more closely, so as to scrape off the impurities, so that the impurities fall into the interior of the collection box and are then collected.

[0023] 2. In the utility model, one end of the workpiece is inserted into the bottom of the second fixed plate and then pressed downward, so that the other side of the workpiece pushes the rotating plate, and then the second spring on the rear side of the rotating plate cooperates with the connecting column to push the rotating plate, so that the second spring and the workpiece form opposite forces on the rotating plate, and then the workpiece is limited and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of the three-axis linkage deburring mechanism proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the scraper structure of the three-axis linkage burr removal mechanism proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the extension piece structure of the three-axis linkage burr removal mechanism proposed by the utility model;

[0027] Figure 4 It is a schematic diagram of the structure of the second limit rod of the three-axis linkage deburring mechanism proposed by the utility model;

[0028] Figure 5This is a structural schematic diagram of the second fixing plate of the three-axis linkage deburring mechanism proposed by the utility model;

[0029] Figure 6 The utility model is a schematic diagram of the top plate structure of the three-axis linkage burr removal mechanism.

[0030] Legend:

[0031] 1. Workbench; 2. Connecting block; 3. Slide; 4. Support block; 5. Fixed plate 1; 6. Air pump; 7. Push rod; 8. Connecting plate 1; 9. Limit rod 1; 10. Motor 1; 11. Grinding roller; 12. Support column; 13. Connecting plate 2; 14. Limit rod 2; 15. Sleeve; 16. Spring 1; 17. Cylinder sleeve; 18. Fixed plate 2; 19. Scraper; 20. Brush; 21. Collecting box; 22. Extension sheet; 23. Fixed block; 24. Rotating shaft; 25. Rotating wheel; 26. Sleeve belt; 27. Motor 2; 28. Rotating rod; 29. ​​Fixed plate 1; 30. Rotating plate; 31. Connecting column; 32. Spring 2; 33. Top sheet; 34. Fixed plate 2. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 and Figure 5As shown, an embodiment of the utility model is provided: a three-axis linkage deburring mechanism, including a workbench 1, the workbench 1 is used to connect the connecting block 2, the rear side of the workbench 1 is fixedly connected with the connecting block 2, the connecting block 2 is used to cooperate with the slide 3 to adjust the support block 4 so that the support block 4 can be adjusted forward and backward, and a limiting component is arranged on the top of the connecting block 2, the limiting component includes a slide 3, the outside of the slide 3 is opened on the top of the connecting block 2, the inside of the slide 3 is slidably connected with the support block 4, the support block 4 is used to connect the fixed plate 5, the top of the limiting component is fixedly connected with the fixed plate 5, the fixed plate 5 is used to fix the air pump 6. The top of the fixed plate 5 is fixedly connected with a driving assembly. The driving assembly includes the air pump 6. The air pump 6 is used to connect the push rod 7 so that the push rod 7 is pushed. The bottom of the air pump 6 is fixedly connected to the top of the fixed plate 5. The driving end of the air pump 6 is fixedly connected with the push rod 7. The push rod 7 is used to push the connecting plate 8 downward. The bottom of the push rod 7 is fixedly connected with a connecting plate 8. The connecting plate 8 is used to connect the motor 10. The top of the connecting plate 8 is fixedly connected with a limiting rod 9. The limiting rod 9 is used to limit the connecting plate 8 when it is pushed.

[0034] A motor 10 is fixedly connected to the bottom of the connecting plate 8. The motor 10 is used to drive the grinding roller 11 to rotate. The driving end of the motor 10 is fixedly connected to the grinding roller 11. The grinding roller 11 is used to remove burrs on the outside of the workpiece. Support columns 12 are fixedly connected to the four corners of the bottom of the workbench 1. The support columns 12 are used to support the workbench 1.

[0035] Reference Figure 2 - Figure 4 As shown, the adjacent sides of the two support columns 12 are fixedly connected with a connecting plate 2 13, and the connecting plate 2 13 is used to cooperate with the limiting rod 2 14 to connect the fixing plate 2 18. The internal sliding connection of the connecting plate 2 13 is connected with the limiting rod 2 14, and the top of the limiting rod 2 14 is fixedly connected to the bottom of the fixing plate 2 18. The top of the connecting plate 2 13 is fixedly connected with two sleeves 15, and the sleeve 15 and the cylindrical sleeve 17 are used to prevent the spring 16 from being deformed;

[0036] The sleeve 15 is provided with a spring 16 inside. The spring 16 is used to push the cylindrical sleeve 17 and the fixed plate 2 18. One side of the spring 16 is fixedly connected to the inside of the sleeve 15, and the other side of the spring 16 is fixedly connected to the inside of the cylindrical sleeve 17. The inside of the sleeve 15 is slidably connected with the cylindrical sleeve 17. The tops of the two cylindrical sleeves 17 are fixedly connected with the fixed plate 2 18. The fixed plate 2 18 is used to connect the scraper 19 and the brush 20. The top of the fixed plate 2 18 is fixedly connected with the scraper 19. The scraper 19 is In order to scrape off impurities on the outside of the sleeve belt 26, the top of the scraper 19 contacts the bottom of the sleeve belt 26, the top of the brush 20 contacts the bottom of the sleeve belt 26, the top of the fixed plate 18 is fixedly connected with the brush 20, the brush 20 is used to brush off external impurities on the sleeve belt 26, the outside of the connecting plate 13 is fixedly connected with a collecting box 21, the collecting box 21 is used to collect impurities, and the right side of the collecting box 21 is fixedly connected with an extension sheet 22, the extension sheet 22 is used to catch impurities.

[0037] Reference Figure 2 and Figure 5 As shown, two fixed blocks 23 are fixedly connected to the left and right sides of the workbench 1. The fixed blocks 23 are used to connect the rotating wheels 25 in conjunction with the rotating shaft 24. The adjacent side of each two fixed blocks 23 is rotatably connected with the rotating shaft 24. The outside of the rotating shaft 24 is fixedly connected with the rotating wheel 25. The rotating wheel 25 is used to connect the sleeve belt 26. The outsides of the two rotating wheels 25 are sleeved with the sleeve belt 26. The sleeve belt 26 is used to catch burrs and impurities. The rear side of the rotating rod 28 is fixedly connected to the front side of one of the rotating shafts 24. The outside of the rotating wheel 25 is rotatably connected to the adjacent side of the two fixed blocks 23. The right side of the workbench 1 is fixedly connected with a second motor 27. The second motor 27 is used to drive the rotating rod 28 to rotate. The driving end of the second motor 27 is fixedly connected with a rotating rod 28. The rotating rod 28 is used to connect to one of the rotating shafts 24.

[0038] Reference Figure 5 - Figure 6 As shown, a fixing plate 29 is fixedly connected to the front side of the top of the workbench 1, and the fixing plate 29 is used to connect to a rotating plate 30. A rotating plate 30 is rotatably connected to the rear side of the fixing plate 29, and the rotating plate 30 is used to cooperate with a fixing plate 2 34 to limit and fix the workpiece. Two connecting columns 31 are fixedly connected to the front side of the rotating plate 30, and the connecting column 31 is used to prevent the spring 2 32 from deforming. A spring 2 32 is provided on the outer sleeve of the connecting column 31, and the spring 2 32 is used to connect to a top plate 33. A top plate 33 is fixedly connected to the rear side of the connecting column 31, and a fixing plate 2 34 is fixedly connected to the rear side of the top of the workbench 1, and the fixing plate 2 34 is used to limit the workpiece.

[0039] Working principle: When removing burrs from a workpiece, the staff first inserts one end of the workpiece into the bottom of the fixed plate 2 34, and then presses it downward, so that the other side of the workpiece pushes against the rotating plate 30, and then the spring 2 32 on the rear side of the rotating plate 30 cooperates with the connecting column 31 to push the rotating plate 30, so that the spring 2 32 and the workpiece form a force in opposite directions to push the rotating plate 30, and then the workpiece is limited and fixed. Then, when it is necessary to remove burrs from the workpiece, first adjust the position of the support block 4 inside the slide groove 3, and then start the air pump 6 on the top of the fixed plate 5, so that the air pump 6 cooperates with the push rod 7 to push the connecting plate 8, so that the connecting plate 8 cooperates with the motor 10 and the grinding roller 11 to contact the outside of the workpiece, and then start the motor 10 to drive the grinding roller 11 to rotate, so that the grinding The roller 11 removes the burrs, and the removed burrs will fall on the top of the sleeve belt 26. Then, when the fallen burrs need to be collected, it is only necessary to start the motor 27 so that the motor 27 drives the rotating rod 28 to rotate in conjunction with the rotating shaft 24, and then the sleeve belt 26 drives the burrs on the top to be transported to the right, so that the burrs fall on the top of the extension piece 22, and then slide into the interior of the collection box 21. In the face of impurities that are difficult to fall off, it is only necessary to use the sleeve 15 at the top of the connecting plate 21 to cooperate with the spring 16 and the cylindrical sleeve 17 to push the fixed plate 2 18 when the sleeve belt 26 rotates, so that the fixed plate 2 18 cooperates with the scraper 19 and the brush 20 to fit more closely to the bottom of the sleeve belt 26, scrape off the impurities, and make the impurities fall into the interior of the collection box 21, and then collect them.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-axis linkage deburring mechanism, comprising a workbench (1), characterized in that: The rear side of the workbench (1) is fixedly connected to a connecting block (2), the top of the connecting block (2) is provided with a limit assembly, the top of the limit assembly is fixedly connected to a fixing plate (5), the top of the fixing plate (5) is fixedly connected to a driving assembly, the four bottom corners of the workbench (1) are fixedly connected to support columns (12), wherein two of the support columns (12) are fixedly connected to a connecting plate (13) on one side thereof, the connecting plate (13) is internally slidably connected to a limit rod (14), the top of the connecting plate (13) is fixedly connected to a fixing plate (5), and the fixing plate (5) is fixedly connected to a fixing plate (12) on the other side thereof. Two sleeves (15) are connected, a spring (16) is arranged inside the sleeve (15), a cylindrical sleeve (17) is slidably connected inside the sleeve (15), a fixing plate (18) is fixedly connected to the top of the two cylindrical sleeves (17), a scraper (19) is fixedly connected to the top of the fixing plate (18), a brush (20) is fixedly connected to the top of the fixing plate (18), a collecting box (21) is fixedly connected to the outside of the connecting plate (13), and an extension sheet (22) is fixedly connected to the right side of the collecting box (21).

2. The three-axis linkage deburring mechanism according to claim 1 is characterized in that: The limiting assembly comprises a slide groove (3), the outside of the slide groove (3) is opened on the top of the connecting block (2), and the inside of the slide groove (3) is slidably connected with a supporting block (4).

3. The three-axis linkage deburring mechanism according to claim 1 is characterized in that: The driving assembly comprises an air pump (6), the bottom of the air pump (6) is fixedly connected to the top of the fixed plate (5), the driving end of the air pump (6) is fixedly connected to a push rod (7), the bottom of the push rod (7) is fixedly connected to a connecting plate (8), the top of the connecting plate (8) is fixedly connected to a limiting rod (9), the bottom of the connecting plate (8) is fixedly connected to a motor (10), and the driving end of the motor (10) is fixedly connected to a grinding roller (11).

4. The three-axis linkage deburring mechanism according to claim 1 is characterized in that: Two fixed blocks (23) are fixedly connected to the left and right sides of the workbench (1), and the adjacent sides of each of the two fixed blocks (23) are rotatably connected to a rotating shaft (24), and the outside of the rotating shaft (24) is fixedly connected to a rotating wheel (25), and the outsides of the two rotating wheels (25) are sleeved with a sleeve belt (26). The right side of the workbench (1) is fixedly connected to a second motor (27), and the driving end of the second motor (27) is fixedly connected to a rotating rod (28). The top front side of the workbench (1) is fixedly connected to a first fixed plate (29), and the rear side of the first fixed plate (29) is rotatably connected to a rotating plate (30). The front side of the rotating plate (30) is fixedly connected to two connecting columns (31), and the outside of the connecting column (31) is sleeved with a second spring (32). The rear side of the connecting column (31) is fixedly connected to a top plate (33), and the top rear side of the workbench (1) is fixedly connected to a second fixed plate (34).

5. The three-axis linkage deburring mechanism according to claim 1 is characterized in that: One side of the spring one (16) is fixedly connected to the inside of the sleeve (15), and the other side of the spring one (16) is fixedly connected to the inside of the cylindrical sleeve (17).

6. The three-axis linkage deburring mechanism according to claim 4 is characterized in that: The top of the scraper (19) contacts the bottom of the sheathing belt (26), and the top of the brush (20) contacts the bottom of the sheathing belt (26).

7. The three-axis linkage deburring mechanism according to claim 1 is characterized in that: The top of the second limiting rod (14) is fixedly connected to the bottom of the second fixing plate (18).

8. The three-axis linkage deburring mechanism according to claim 4 is characterized in that: The rear side of the rotating rod (28) is fixedly connected to the front side of one of the rotating shafts (24), and the outer side of the rotating wheel (25) is rotatably connected to the adjacent sides of the two fixed blocks (23).

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