Burr cleaning device for hardware

Abstract

The burr cleaning device comprises a frame plate, a cover shaft shell is fixedly mounted at the top of the frame plate, a notch is formed in the bottom of the front side of the cover shaft shell, a rotating shaft A is arranged in the notch, and the two ends of the rotating shaft A are rotationally connected with the cover shaft shell; the burr cleaning device comprises a cover shaft shell, the bottom of the upper end of the cover shaft shell is open, a rotating shaft B and a rotating shaft C are rotationally connected into the cover shaft shell, the rotating shaft B is located on the upper portion of the cover shaft shell, the rotating shaft A, the rotating shaft B and the rotating shaft C are distributed in a triangular shape, the burr cleaning device further comprises a grinding belt, and the inner wall of the grinding belt is tightly wound and meshed with the surfaces of the rotating shaft A, the rotating shaft B and the rotating shaft C. The burr cleaning device has the advantage of being efficient.

Description

Technical Field

[0001] The invention relates to the field of hardware, in particular to a burr cleaning device for hardware. Background Art

[0002] Hardware refers to tools made by processing and casting metals such as gold, silver, copper, iron, and tin, which are used to fix things, process things, and decorate.

[0003] After hardware processing, burrs will appear on the surface, which can easily affect the quality of the workpiece and affect the assembly of the workpiece. Manual hand-held grinding is laborious and inefficient.

[0004] Therefore, it is necessary to design an efficient burr removal device for hardware. Summary of the invention

[0005] The technical problem to be solved by the present invention is that burrs will appear on the surface of hardware after processing, and these burrs are likely to affect the quality of the workpiece and the assembly of the workpiece, while manual hand-held grinding is laborious and inefficient.

[0006] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a burr cleaning device for hardware, the burr cleaning device includes a frame plate, a cover shaft shell is fixedly installed on the top of the frame plate, a notch is opened at the front bottom of the cover shaft shell, a rotating shaft A is arranged inside the notch, both ends of the rotating shaft A are rotatably connected to the cover shaft shell, the upper bottom of the cover shaft shell is open, the cover shaft shell is rotatably connected with a rotating shaft B and a rotating shaft C inside, the rotating shaft B is located at the upper part of the cover shaft shell, the rotating shaft A, the rotating shaft B and the rotating shaft C are distributed in a triangle, and the burr cleaning device also includes a grinding belt, the inner wall of the grinding belt is tightly wrapped and meshed with the surfaces of the rotating shaft A, the rotating shaft B and the rotating shaft C.

[0007] A base is provided below the frame plate, a bottom rod is fixedly connected to the top of the base, an insertion rod is fixedly connected to the bottom of the frame plate, the bottom of the insertion rod is inserted into the inside of the bottom rod, a plug hole is opened on the surface of the insertion rod, a fixing rod is inserted into the outer side of the bottom rod, a pulling block is fixedly connected to the outer end of the fixing rod, a spring is fixedly connected to the inner side of the pulling block, and the other end of the spring is fixedly connected to the outer surface of the bottom rod.

[0008] A rotating rod is arranged on the left side of the cover shaft housing, one end of the rotating rod is fixedly connected to the rotating shaft A, and a grinding head is installed on the other end of the rotating rod.

[0009] A motor is fixedly installed on the rear side of the insertion rod, and a protective cover is installed on the right side of the frame plate. The inside of the protective cover is rotatably connected with a rotating gear A and a rotating gear B. The rotating gear A is fixedly connected to the rotating shaft A, and the rotating gear B is fixedly connected to the output shaft of the motor. The surfaces of the rotating gear A and the rotating gear B are meshed with a toothed belt.

[0010] An exhaust fan and a debris removal box are installed on the upper part of the base, and the exhaust fan and the debris removal box are connected. The top of the debris removal box is connected to the main air duct. A branch air duct A is installed on one side of the cover shaft shell, and the branch air duct A is connected to the main air duct. A slag suction head is installed on the other end of the branch air duct A, and the slag suction head is located on one side of the grinding head. A branch air duct B is installed on the front side of the cover shaft shell, and the branch air duct B is connected to the main air duct. A slag suction bar is installed on the other end of the branch air duct B, and the slag suction bar is located next to the grinding belt.

[0011] A slot is provided on one side of the debris removal box, a partition net is inserted inside the slot, a baffle is fixedly connected to the outer side of the partition net, and a handle is fixedly connected to the outer wall of the baffle.

[0012] A stop plate is installed on the front side of the cover shaft housing.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. By providing a grinding belt, when the rotating shaft A rotates, the grinding belt is driven to be tightly wound and meshed with the surfaces of the rotating shafts A, B and C, and the rotating shafts B and C rotate accordingly, and the grinding belt will be continuously wound on the surfaces of the rotating shafts A, B and C, and the burrs of the hardware can be polished and cleaned on the grinding belt on the front side of the cover shaft shell;

[0015] 2. By providing a fixed rod, since the plug rod is inserted inside the bottom rod, the height of the shelf can be adjusted by telescoping the plug rod, which is convenient for adapting to multiple heights. The spring always pulls the pull block toward the bottom rod. When the height of the shelf is to be adjusted, the pull block is pulled outward. After adjustment, the pull block is released, and the pull block is pulled by the spring, thereby pushing the fixed rod into the insertion hole to achieve the effect of fixing the plug rod;

[0016] 3. By providing a grinding head, the rotating rod will rotate simultaneously with the rotation of the rotating shaft A, thereby driving the grinding head to rotate. When there is a need to clean the burrs in the corners, the grinding head can be used to process the details of the corners;

[0017] 4. By setting up a motor and starting the motor, the motor will drive the rotating gear B to rotate. Since the surfaces of the rotating gear A and the rotating gear B are meshed and connected with a toothed belt, the rotating gear A rotates accordingly, thereby driving the rotating shaft A to rotate;

[0018] 5. By setting up an exhaust fan and starting the exhaust fan, the burrs cleaned by the grinding head and the grinding belt will be sucked into the sub-ducts A and B, and then drawn into the deburring box through the main air duct to filter the burrs before being discharged, so as to prevent the burrs from splashing during the burr treatment;

[0019] 6. By setting up a partition net, the burrs drawn into the main air duct will first pass through the partition net after entering the debris removal box. The partition net will isolate the burrs. The partition net can be put into or taken out of the slot by pulling the handle, which is convenient for cleaning the partition net. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0022] Figure 3 It is a schematic diagram of the transmission connection structure of the rotating shaft A of the present invention;

[0023] Figure 4 It is a schematic diagram of the partial enlarged structure of the A area of ​​the present invention;

[0024] Figure 5 It is a structural schematic diagram of the impurity removal box of the present invention;

[0025] Figure 6 It is a schematic structural diagram of the partition net of the present invention.

[0026] In the figure: 1. frame plate; 2. cover shaft shell; 3. rotating shaft A; 4. rotating shaft B; 5. rotating shaft C; 6. grinding belt; 7. base; 8. bottom rod; 9. plug rod; 10. plug hole; 11. fixing rod; 12. pull block; 13. spring; 14. rotating rod; 15. grinding head; 16. motor; 17. protective cover; 18. rotating gear A; 19. rotating gear B; 20. toothed belt; 21. exhaust fan; 22. debris removal box; 23. main air duct; 24. branch air duct A; 25. slag suction head; 26. branch air duct B; 27. slag suction strip; 28. slot; 29. ​​partition net; 30. baffle; 31. handle; 32. stop plate. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0028] See also Figure 1-6The burr cleaning device includes a frame plate 1, a cover shaft shell 2 is fixedly installed on the top of the frame plate 1, a notch is opened at the front bottom of the cover shaft shell 2, a rotating shaft A3 is arranged inside the notch, both ends of the rotating shaft A3 are rotatably connected with the cover shaft shell 2, the upper bottom of the cover shaft shell 2 is open, and the cover shaft shell 2 is rotatably connected with a rotating shaft B4 and a rotating shaft C5 inside, the rotating shaft B4 is located at the upper part of the cover shaft shell 2, and the rotating shaft A3, the rotating shaft B4 and the rotating shaft C5 are distributed in a triangle, and the burr cleaning device also includes The inner wall of the grinding belt 6 is tightly wound and meshed with the surfaces of the rotating shaft A3, the rotating shaft B4 and the rotating shaft C5; when the rotating shaft A3 rotates, the grinding belt 6 is driven to be tightly wound and meshed with the surfaces of the rotating shaft A3, the rotating shaft B4 and the rotating shaft C5, and the rotating shaft B4 and the rotating shaft C5 rotate accordingly, and the grinding belt 6 will continuously wrap around the surfaces of the rotating shaft A3, the rotating shaft B4 and the rotating shaft C5, and the burrs on the hardware can be polished and cleaned on the grinding belt 6 on the front side of the cover shaft shell 2.

[0029] A base 7 is provided at the bottom of the frame plate 1, and a bottom rod 8 is fixedly connected to the top of the base 7, and an insertion rod 9 is fixedly connected to the bottom of the frame plate 1. The bottom of the insertion rod 9 is inserted into the inside of the bottom rod 8, and a plug hole 10 is opened on the surface of the insertion rod 9. A fixing rod 11 is inserted into the outside of the bottom rod 8, and a pull block 12 is fixedly connected to the outer end of the fixing rod 11, and a spring 13 is fixedly connected to the inner side of the pull block 12, and the other end of the spring 13 is fixedly connected to the outer surface of the bottom rod 8; since the insertion rod 9 is inserted into the inside of the bottom rod 8, the height of the frame plate 1 can be adjusted by telescopic insertion rod 9, which is convenient for adapting to multiple height operations. The spring 13 always pulls the pull block 12 toward the bottom rod 8. When the height of the frame plate 1 is to be adjusted, the pull block 12 is pulled outward. After adjustment, release the pull block 12, and the pull block 12 will be pulled by the spring 13, and then push the fixing rod 11 to be inserted into the plug hole 10, thereby achieving the effect of fixing the insertion rod 9.

[0030] A rotating rod 14 is arranged on the left side of the cover shaft housing 2, one end of the rotating rod 14 is fixedly connected to the rotating shaft A3, and a grinding head 15 is installed on the other end of the rotating rod 14; when the rotating shaft A3 rotates, the rotating rod 14 will also rotate at the same time, thereby driving the grinding head 15 to rotate. When there is a need to clean burrs in the corners, the grinding head 15 can be used to perform detailed processing of the corners.

[0031] A motor 16 is fixedly installed on the rear side of the insertion rod 9, and a protective cover 17 is installed on the right side of the frame plate 1. The internal rotation of the protective cover 17 is connected with a gear A18 and a gear B19. The gear A18 is fixedly connected to the rotating shaft A3, and the gear B19 is fixedly connected to the output shaft of the motor 16. The surfaces of the gears A18 and B19 are meshed and connected with a toothed belt 20. When the motor 16 is started, the motor 16 will drive the gear B19 to rotate. Since the surfaces of the gears A18 and B19 are meshed and connected with the toothed belt 20, the gear A18 rotates accordingly, thereby driving the rotating shaft A3 to rotate.

[0032] An exhaust fan 21 and a debris removal box 22 are installed on the upper part of the base 7, and the exhaust fan 21 and the debris removal box 22 are connected. The top of the debris removal box 22 is connected to the main air duct 23. A branch air duct A24 is installed on one side of the cover shaft shell 2, and the branch air duct A24 is connected to the main air duct 23. A slag suction head 25 is installed on the other end of the branch air duct A24, and the slag suction head 25 is located on one side of the grinding head 15. A branch air duct B26 is installed on the front side of the cover shaft shell 2, and the branch air duct B26 is connected to the main air duct 23. A slag suction strip 27 is installed on the other end of the branch air duct B26, and the slag suction strip 27 is located next to the grinding belt 6; start the exhaust fan 21, and the burrs cleaned up by the grinding head 15 and the grinding belt 6 will be sucked into the branch air duct A24 and the branch air duct B26, and then drawn into the debris removal box 22 by the main air duct 23 to filter the burrs and then discharged, so as to prevent the burrs from splashing during the burr processing.

[0033] A slot 28 is provided on one side of the debris removal box 22, a partition net 29 is inserted inside the slot 28, a baffle 30 is fixedly connected to the outside of the partition net 29, and a handle 31 is fixedly connected to the outer wall of the baffle 30; the burrs drawn into the main air duct 23 enter the debris removal box 22 and first pass through the partition net 29, which will isolate the burrs. The partition net 29 can be placed in the slot 28 or taken out from the slot 28 by pulling the handle 31, so that the partition net 29 is easy to clean.

[0034] A support plate 32 is installed on the front side of the cover shaft housing 2; the support plate 32 plays a role in supporting the grinding belt 6 when the grinding belt 6 is undergoing burr treatment.

[0035] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A burr cleaning device for hardware, Features: The burr cleaning device comprises a frame plate (1), a cover shaft shell (2) is fixedly mounted on the top of the frame plate (1), a notch is opened at the front bottom of the cover shaft shell (2), a rotating shaft A (3) is arranged inside the notch, two ends of the rotating shaft A (3) are rotatably connected to the cover shaft shell (2), the upper bottom of the cover shaft shell (2) is open, a rotating shaft B (4) and a rotating shaft C (5) are rotatably connected inside the cover shaft shell (2), the rotating shaft B (4) is located at the upper part of the cover shaft shell (2), the rotating shaft A (3), the rotating shaft B (4) and the rotating shaft C (5) are distributed in a triangle, and the burr cleaning device also comprises a grinding belt (6), the inner wall of the grinding belt (6) is tightly wound and meshed with the surfaces of the rotating shaft A (3), the rotating shaft B (4) and the rotating shaft C (5).

2. The burr cleaning device for hardware according to claim 1, Features: A base (7) is arranged below the frame plate (1), a bottom rod (8) is fixedly connected to the top of the base (7), an insertion rod (9) is fixedly connected to the bottom of the frame plate (1), the bottom of the insertion rod (9) is inserted into the inside of the bottom rod (8), a plug hole (10) is provided on the surface of the insertion rod (9), a fixing rod (11) is inserted into the outside of the bottom rod (8), a pull block (12) is fixedly connected to the outer end of the fixing rod (11), a spring (13) is fixedly connected to the inner side of the pull block (12), and the other end of the spring (13) is fixedly connected to the outer surface of the bottom rod (8).

3. The burr cleaning device for hardware according to claim 1, Features: A rotating rod (14) is arranged on the left side of the cover shaft housing (2), one end of the rotating rod (14) is fixedly connected to the rotating shaft A (3), and a grinding head (15) is installed on the other end of the rotating rod (14).

4. The burr cleaning device for hardware according to claim 2, Features: A motor (16) is fixedly mounted on the rear side of the insertion rod (9), a protective cover (17) is mounted on the right side of the frame plate (1), a rotating gear A (18) and a rotating gear B (19) are rotatably connected inside the protective cover (17), the rotating gear A (18) is fixedly connected to the rotating shaft A (3), the rotating gear B (19) is fixedly connected to the output shaft of the motor (16), and a toothed belt (20) is meshedly connected to the surfaces of the rotating gear A (18) and the rotating gear B (19).

5. The burr cleaning device for hardware according to claim 2, Features: An exhaust fan (21) and a debris removal box (22) are installed on the upper part of the base (7), the exhaust fan (21) and the debris removal box (22) are connected, the top of the debris removal box (22) is connected to the main air duct (23), a branch air duct A (24) is installed on one side of the cover shaft shell (2), the branch air duct A (24) is connected to the main air duct (23), a slag suction head (25) is installed on the other end of the branch air duct A (24), the slag suction head (25) is located on one side of the grinding head (15), a branch air duct B (26) is installed on the front side of the cover shaft shell (2), the branch air duct B (26) is connected to the main air duct (23), a slag suction bar (27) is installed on the other end of the branch air duct B (26), the slag suction bar (27) is located next to the grinding belt (6).

6. The burr removal device for hardware according to claim 5, Features: A slot (28) is provided on one side of the impurity removal box (22), a partition net (29) is inserted inside the slot (28), a baffle (30) is fixedly connected to the outside of the partition net (29), and a handle (31) is fixedly connected to the outer wall of the baffle (30).

7. The burr cleaning device for hardware according to claim 1, Features: A stop plate (32) is installed on the front side of the cover shaft housing (2).

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