Saw blade machining equipment for deburring

Abstract

The utility model discloses a deburring saw blade processing device, which relates to the technical field of saw blade processing, and comprises a box body, a connecting plate is fixedly arranged in the box body, a driving motor is fixedly arranged on one side of the connecting plate, a driving shaft is rotatably arranged on one side of the driving motor, and the driving shaft is rotatably arranged on the other side of the connecting plate. A rotating disc is fixedly arranged on the other side, away from the driving motor, of the rotating shaft, mounting grooves are fixedly formed in the two sides of the interior of the box body, threaded rods are rotatably arranged in the mounting grooves, sliding rods are slidably arranged on the threaded rods, and connecting rods are fixedly connected to the other ends, away from the threaded rods, of the sliding rods through bolts; and a first grinding disc and a second grinding disc are fixedly arranged on the connecting rod, so that the style and the size of the saw blade can be adjusted and fixed, meanwhile, rough machining and finish machining are conducted on the saw blade, and the machining efficiency and the like are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade processing, in particular to a saw blade processing device for deburring. Background Art

[0002] During the processing of the saw blade, some burrs may appear on the edge of the saw blade due to the low processing precision of the machine tool. These may affect the subsequent processing, installation and use, so the saw blade needs to be deburred.

[0003] For example, the Chinese patent application number: CN209615094U discloses a saw blade deburring device, which is intended to facilitate deburring of the mounting groove on the edge of the saw blade body. The key points of its technical solution are: a saw blade deburring device, including a frame, the frame is rotatably connected to a placement disk for placing the saw blade body, the frame is fixedly connected to a driving motor for driving the placement disk to rotate, the upper end surface of the placement disk is fixedly connected to a fixed column for the saw blade body to pass through, the frame is provided with a deburring assembly for removing burrs from the edge of the saw blade body, the deburring assembly includes a working frame hinged to the frame and located above the placement disk, a polishing member arranged on the working frame and abutting against the edge of the saw blade body, and a driving cylinder hinged to the frame and driving the working frame to rotate up and down. The utility model is a saw blade deburring device that can facilitate deburring of the mounting groove on the edge of the saw blade body.

[0004] However, the above patent still has some defects. For example, the center hole of the saw blade is clamped on the fixed column. Since the radius of the fixed column is fixed, only a single-sized saw blade can be deburred in a limited manner. Moreover, deburring can only be performed for the initial rough processing. If fine processing is required, another device needs to be added, which increases both the production cost and the processing time. Summary of the invention

[0005] The utility model aims to provide a deburring saw blade processing device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: it includes a box body, a connecting plate is fixedly arranged inside the box body, a driving motor is fixedly arranged on one side of the connecting plate, the output shaft of the driving motor is fixedly connected to a rotating shaft, a turntable is fixedly arranged on the side of the rotating shaft away from the driving motor, mounting grooves are fixedly arranged on both sides of the box body, a threaded rod is rotatably arranged inside the mounting groove, a sliding rod is slidably arranged on the threaded rod, a connecting rod is arranged on the end of the sliding rod away from the threaded rod, and a first sanding disc and a second sanding disc are fixedly arranged on one end of the connecting rod.

[0007] Furthermore, three T-slots are fixedly provided on the turntable, fixed blocks are slidably provided inside the T-slots, a fixed shaft is fixedly provided at the center of the turntable, and the fixed block can be slidably adjusted so as to adjust the sizes of different saw blades.

[0008] Furthermore, a first protrusion block is fixedly provided on one side of the fixing block close to the turntable, and a second protrusion block is fixedly provided on one side of the T-slot close to the turntable. The first protrusion block and the second protrusion block can cooperate with each other to roughly fix the position.

[0009] Furthermore, a first slider and a second slider are fixedly provided on the outer side of the T-slot by screws. After the screws are tightened through the first slider and the second slider, the position of the fixing block is fixed, thereby increasing the stability of the structure.

[0010] Furthermore, a connecting groove is fixedly provided on one side of the fixed block, an eccentric shaft is rotatably provided inside the connecting groove, a rotating rod is fixedly provided on one side of the eccentric shaft, a clamping block is slidably provided below the connecting groove, a movable groove is fixedly provided on one end of the clamping block, the rotating rod passes through the movable groove, and the clamping block clamps the saw blade by rotating the rotating rod in the movable groove, which is simple to operate.

[0011] Furthermore, a control knob is provided on one side of the mounting groove, a threaded hole is provided on the lower end of the sliding rod, the threaded rod and the threaded hole match each other, and a dust collection box is provided on one side of the box body. The sliding block can be driven to move by rotating the button, which facilitates operation.

[0012] Furthermore, a connecting shaft is rotatably provided at the upper end of the sliding rod, a connecting rod is fixedly provided on the connecting shaft, and the connecting shaft is fixed by bolts, so that deburring is more stable.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] 1. The utility model sets a turntable, a T-slot, a fixed block, an eccentric shaft, a connecting groove, a clamping block and other structures, utilizes the sliding of the fixed block inside the T-slot, so that the clamping block under the connecting groove is close to the edge of the saw blade, and then tightens the clamping block through the rotating rod on the eccentric shaft, so that the saw blade can be roughly fixed, and can also be adjusted according to the size of the saw blade, so that the adaptability of the structure is greatly improved.

[0015] 2. The utility model arranges the installation groove, the control knob, the sliding rod, the threaded rod, the connecting rod, the first sanding disc and the like, and moves the first sanding disc and the second sanding disc to the two sides of the saw blade respectively, so as to perform rough processing and fine processing on the saw blade, which not only improves the quality of deburring, but also improves the efficiency of deburring, and greatly reduces the processing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model without the outer shell;

[0018] Figure 2 The utility model Figure 1 A partial enlarged structural diagram of part A;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model without the right side of the outer shell;

[0020] Figure 4 The utility model Figure 3 The schematic diagram of the partial cross-section structure of part B in the middle;

[0021] Figure 5 It is a schematic diagram of the overall top view structure of the utility model.

[0022] In the figure: 1. first sanding disc; 2. connecting rod; 3. sliding rod; 4. threaded rod; 5. control knob; 6. driving motor; 7. connecting plate; 8. T-slot; 9. turntable; 10. second sanding disc; 11. fixed block; 12. connecting groove; 13. eccentric shaft; 14. clamping block; 15. dust collection box; 16. box body; 17. first slider; 18. mounting groove; 19. rotating shaft; 20. first protruding block; 21. second protruding block; 22. second slider; 23. movable groove; 24. connecting shaft; 25. fixed shaft; 26. rotating rod. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-Figure 5 The deburring saw blade processing equipment shown includes a box body 16, a connecting plate 7 is fixedly arranged inside the box body 16, a driving motor 6 is fixedly arranged on one side of the connecting plate 7, an output shaft of the driving motor 6 is fixedly connected to a rotating shaft 19, and a turntable 9 is fixedly arranged on the side of the rotating shaft 19 away from the driving motor 6.

[0025] In a preferred embodiment, three T-slots 8 are fixedly provided on the turntable 9, a fixed block 11 is slidably provided inside the T-slot 8, and a fixed shaft 25 is fixedly provided at the center of the turntable 9. The size of the saw blade can be adjusted conveniently by sliding between the three T-slots 8 and the fixed block.

[0026] In a preferred embodiment, a first protrusion block 20 is fixedly provided on the side of the fixed block 11 close to the turntable 9, and a second protrusion block 21 is fixedly provided on the side of the T-slot 8 close to the turntable 9. The first protrusion block and the second protrusion block can cooperate with each other, thereby making the structure more stable.

[0027] In a preferred embodiment, a first slider 17 and a second slider 22 are fixedly provided on the outer side of the T-slot 8 by screws, so that the fixing block 11 and the T-slot are fitted and fixed.

[0028] In a preferred embodiment, a connecting groove 12 is fixedly provided on one side of the fixed block 11, an eccentric shaft 13 is provided inside the connecting groove 12, a rotating rod 26 is fixedly provided on one side of the eccentric shaft 13, a clamping block 14 is slidably provided below the connecting groove 12, a movable groove 23 is fixedly provided at one end of the clamping block 14, the rotating rod 26 passes through the movable groove 23, and the clamping block 13 clamps the saw blade by rotating the rotating rod 26 in the movable groove 23.

[0029] The specific implementation method is as follows: when in use, align the center of the saw blade with the fixed shaft 25 on the center of the turntable 9, and then roughly fix it through the two gaskets with the same thread on the fixed shaft 25, and then loosen the screws on the first slider 21 and the second slider 22, and adjust the size of the saw blade up and down through the fixed block 11, and then let the clamping block 14 approach the edge of the saw blade, and then match the first protrusion block 20 on one side of the fixed block 11 with the second protrusion block 21 inside the T-slot 8, and then tighten the first sliding block 17 and the second sliding block 22 with screws to fix it to the fixed block 11, and then Rotate the rotating rod 26 to rotate the eccentric shaft 13, and let the rotating rod 26 generate a clamping force on the saw blade on the clamping block 14 through the movable groove 23, and then tighten the screw so that the saw blade can be completely locked, and then start the drive motor 6, thereby driving the rotating shaft 19 and the turntable 9 to rotate, and the saw blade also rotates through the turntable 9. After the processing is completed, first loosen the screws to release the cooperation between the first protrusion block 20 and the second protrusion block 21, slide the fixed block 11 to a certain position, then take out the gasket, and finally take out the saw blade from the fixed shaft 25, thereby realizing the fixation and processing of saw blades of different sizes.

[0030] like Figure 1 , Figure 5The deburring saw blade processing equipment shown includes a box body 16, and mounting grooves 18 are fixedly arranged on both sides of the box body 16. A threaded rod 4 is rotatably arranged inside the mounting groove 18, and a sliding rod 3 is slidably arranged on the threaded rod 4. A connecting rod 2 is arranged at one end of the sliding rod 3 away from the threaded rod 4, and a first sanding disc 1 and a second sanding disc 10 are fixedly arranged at one end of the connecting rod 2.

[0031] In a preferred embodiment, a control knob 5 is provided on one side of the mounting groove 18, a threaded hole is provided at the lower end of the sliding rod 3, the threaded rod 4 matches the threaded hole, and a dust collection box 15 is provided on one side of the box body 16, so that the operation is simpler and the processing time is greatly reduced.

[0032] In a preferred embodiment, a connecting shaft 24 is rotatably provided at the upper end of the sliding rod 3, and a connecting rod 2 is fixedly provided on the connecting shaft 24. The connecting shaft 24 is fixed by bolts. After the position of the connecting rod 2 is adjusted, the connecting shaft 24 is fixed by bolts, so that the processing is more stable.

[0033] The specific implementation method is as follows: after the saw blade is fixed, the control knob 5 is used to control the threaded rod 4 to rotate, and the corresponding threaded hole drives the sliding rod 3 to translate along the mounting groove 18. After adjusting to the corresponding position, the bolts between the sliding rod 3 and the connecting rod 2 are loosened, so that the first sanding disk 1 can adjust the position of the burrs on the saw blade. After the first sanding disks 1 on both sides of the box body 16 are adjusted to the corresponding positions, the position of the first sanding disk 1 is fixed with bolts, and then the burrs are roughly processed as the saw blade rotates. After the rough processing is completed, the first sanding disk 1 is moved to the end away from the saw blade, and then the second sanding disk 10 is adjusted and moved to the surface of the saw blade. Then, the drive motor 6 is started to fine-process the saw blade. After dust is generated, the dust collection box 15 is started to collect the dust.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A deburring saw blade processing device, comprising a housing (16), characterized in that: A connecting plate (7) is fixedly arranged inside the box (16), a driving motor (6) is fixedly arranged on one side of the connecting plate (7), an output shaft of the driving motor (6) is fixedly connected to a rotating shaft (19), a rotating disk (9) is fixedly arranged on a side of the rotating shaft (19) away from the driving motor (6), mounting grooves (18) are fixedly arranged on both sides inside the box (16), a threaded rod (4) is rotatably arranged inside the mounting groove (18), a sliding rod (3) is slidably arranged on the threaded rod (4), a connecting rod (2) is arranged at one end of the sliding rod (3) away from the threaded rod (4), and a first sanding disc (1) and a second sanding disc (10) are fixedly arranged at one end of the two connecting rods (2); The rotating disk (9) is fixedly provided with three T-slots (8), a fixed block (11) is slidably provided inside the T-slots (8), and a fixed shaft (25) is fixedly provided at the center of the rotating disk (9); A first protruding block (20) is fixedly provided on a side of the fixed block (11) close to the rotating disk (9), and a second protruding block (21) is fixedly provided on a side of the T-shaped slot (8) close to the rotating disk (9), wherein the first protruding block (20) and the second protruding block (21) match each other; A first sliding block (17) and a second sliding block (22) are fixedly provided on the outer side of the T-shaped slot (8) by means of screws; A connecting groove (12) is fixedly provided on one side of the fixed block (11), an eccentric shaft (13) is rotatably provided inside the connecting groove (12), a rotating rod (26) is fixedly provided on one side of the eccentric shaft (13), a clamping block (14) is slidably provided below the connecting groove (12), and a movable groove (23) is fixedly provided on one end of the clamping block (14).

2. The deburring saw blade processing equipment according to claim 1, characterized in that: A control knob (5) is provided on one side of the mounting groove (18), a threaded hole is provided at the lower end of the sliding rod (3), the threaded rod (4) matches the threaded hole, and a dust collection box (15) is provided on one side of the box body (16).

3. The deburring saw blade processing equipment according to claim 1, characterized in that: A connecting shaft (24) is rotatably provided at the upper end of the sliding rod (3), and the connecting shaft (24) is fixedly connected to the connecting rod (2), and the connecting shaft (24) is fixed by bolts.

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