Grinding device with dust removal structure for steel nail machining

Abstract

The utility model relates to the technical field of steel nail machining, and discloses a steel nail machining polishing device with a dust removal structure, which comprises a workbench, a through groove extending out of the upper side surface and the lower side surface is arranged in the workbench, two placing plates are arranged in the through groove, the two sides of the two placing plates are arc surfaces, and the dust removal structure is arranged in the through groove. Grooves are formed in the upper surfaces of the two containing plates correspondingly, grinding assemblies are rotatably connected into the grooves, a first motor is fixedly connected to the lower surface of the left containing plate, and a driving assembly is started to drive a first threaded rod and two rotating shafts to rotate synchronously. And finally, noise pollution generated during dust removal work is greatly reduced through cleaning of the device, workers can conveniently conduct dust removal and cleaning work, the cleaning frequency of the workers on the workbench is reduced, the cleanliness of the working environment of the workers is guaranteed, and the working efficiency is improved. The problem that some existing polishing devices for steel nail machining are inconvenient to clean chippings, dust and the like is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel nail processing, in particular to a grinding device for steel nail processing with a dust removal structure. Background Art

[0002] Steel nails are steel wire products used to fix objects. They are widely used in various fields such as industry, agriculture, construction, and civil use. They are mainly used to fix objects with small axial separation force and small radial shear force. They have the characteristics of simple processing, convenient use, and rapid nailing. There are many varieties and shapes of steel nails, which can be selected according to different purposes and requirements. In the production of steel nails, burrs on the steel nails need to be polished.

[0003] After consulting the literature, it is learned that the existing patent (publication number: CN215201128U) discloses a grinding device for steel nail processing with a dust removal structure, including a base and a chassis, the four corners of the lower end surface of the base are fixedly connected to support legs, the lower ends of the four support legs are fixedly connected to the base, a transparent door is rotatably connected to the chassis, a nail placement hole connected to the interior of the chassis is opened in the middle position of the upper end surface of the chassis, and a fixing component for cooperating with the nail placement hole to fix the steel nail is fixedly connected to the upper end surface of the chassis.

[0004] Although the above-mentioned prior art realizes the cleaning of debris and dust generated during the grinding of steel nails through components such as dust suction fans, during use, the dust suction fans will generate loud noise during the dust removal work after being used for a long time, and the workers will have a certain impact on their bodies after working in such an environment for a long time, and will cause noise pollution to the working environment, and the practicality is low. In view of this, we propose a grinding device for steel nail processing with a dust removal structure to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a grinding device for processing steel nails with a dust removal structure, which solves the problem that some existing grinding devices for processing steel nails are inconvenient to clean debris, dust, etc.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for steel nail processing with a dust removal structure, comprising a workbench, a through slot extending from the upper and lower side surfaces is provided inside the workbench, two placement plates are provided inside the through slot, both sides of the two placement plates are arranged as arc surfaces, the upper surfaces of the two placement plates are provided with grooves, a grinding assembly is rotatably connected inside the groove, a first motor is fixedly connected to the lower surface of the left placement plate, the output shaft of the first motor rotates and penetrates into the inside of the left groove and is fixedly connected to the lower surface of the grinding assembly, and the front and rear side surfaces of the two placement plates are fixed A rotating shaft is connected, and the placing plate is rotatably connected to the inside of the through groove through the rotating shaft. A first guide groove is opened on the front side surface of the workbench, and a first threaded rod is rotatably connected to the inside of the first guide groove. A first guide block is threadedly sleeved on the outer surface of the first threaded rod, and the first guide block is slidably connected to the inside of the first guide groove. The first guide block extends out of the first guide groove, and a vertical rod is fixedly connected to the upper surface of the first guide block. A cleaning brush is provided on the rear side surface of the vertical rod, and the lower end of the cleaning brush contacts the surface of the workbench, and a collecting box is provided on the lower surface of the workbench, and the through groove and the collecting box are connected. A driving assembly is provided on the left side surface of the workbench.

[0009] Preferably, the grinding assembly is matched with the two grooves, and the grinding assembly is arranged at an eccentric position of the two placement plates.

[0010] Preferably, the driving assembly includes a second motor, which is fixedly connected to the left side surface of the workbench, and the output shaft of the second motor rotates and penetrates into the interior of the workbench, and the front end of the workbench is set to be hollow.

[0011] Preferably, the left end of the first threaded rod rotates and passes through the interior of the workbench and is fixedly connected to the output shaft of the second motor. The outer surface of the left end of the first threaded rod is sleeved with a first gear. A rotating rod is rotatably connected in the cavity inside the front end of the workbench. The outer surface of the rotating rod is sleeved with a second gear. The first gear and the second gear are meshingly connected.

[0012] Preferably, the front ends of the two rotating shafts rotate and penetrate into the cavity inside the workbench, the outer surfaces of the front ends of the two rotating shafts are sleeved with second bevel gears, and the outer surface of the rotating rod is sleeved with two first bevel gears, the two first bevel gears are mirror-arranged, and the two first bevel gears are respectively meshed and connected with the two second bevel gears.

[0013] Preferably, the rear surface of the workbench is fixedly connected to a vertical plate, the front surface of the vertical plate is provided with a second guide groove, the interior of the second guide groove is rotatably connected to a second threaded rod, the outer surface of the second threaded rod is threadedly sleeved with a second guide block, and the second guide block is slidably connected to the interior of the second guide groove.

[0014] Preferably, the outer surface of the second guide block is fixedly connected to a splash-proof protective cover, the chamber inside the splash-proof protective cover is adapted to the through groove, the upper surface of the vertical plate is fixedly connected to a third motor, the output shaft of the third motor rotates through the interior of the vertical plate and is fixedly connected to the second threaded rod.

[0015] Preferably, a steel nail placement groove communicating with the interior is provided on the upper surface of the anti-splash protection cover, and a pressing component is provided on the upper surface of the anti-splash protection cover.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a grinding device for steel nail processing with a dust removal structure, which has the following beneficial effects:

[0018] 1. The grinding device for processing steel nails with a dust removal structure drives the first threaded rod and the two rotating shafts to rotate synchronously by starting the driving assembly, and finally realizes the cleaning of the device, which greatly reduces the noise pollution generated during the dust removal work, is convenient for the staff to carry out dust removal and cleaning work, reduces the frequency of cleaning the workbench by the staff, ensures the cleanliness of the working environment of the staff, and solves the problem that some existing grinding devices for processing steel nails are not convenient for cleaning debris, dust, etc.

[0019] 2. The grinding device for processing steel nails with a dust removal structure reduces the operating steps of the staff by setting up a driving component, and ensures the cleaning efficiency of dust and debris by making the placement plate rotate and the cleaning brush move at the same time, and has high practicality.

[0020] 3. The grinding device for steel nail processing with a dust removal structure avoids the splashing of debris when grinding steel nails by setting an anti-splash protective cover, thereby improving the safety of workers when performing grinding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a grinding device for steel nail processing with a dust removal structure according to the utility model;

[0022] Figure 2 This is a schematic diagram of the exploded structure of the placement plate of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the second motor of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the vertical plate of the utility model.

[0025] In the figure: 1. workbench; 2. through groove; 3. placement plate; 4. groove; 5. grinding assembly; 6. first motor; 7. rotating shaft; 8. first guide groove; 9. first threaded rod; 10. first guide block; 11. vertical rod; 12. cleaning brush; 13. second motor; 14. first gear; 15. second gear; 16. rotating rod; 17. first bevel gear; 18. second bevel gear; 19. vertical plate; 20. second guide groove; 21. second threaded rod; 22. second guide block; 23. third motor; 24. anti-splash protection cover; 25. steel nail placement groove; 26. pressing assembly. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 4The utility model provides a technical solution: a grinding device for steel nail processing with a dust removal structure, comprising a workbench 1, a through slot 2 extending from the upper and lower surfaces is provided inside the workbench 1, two placement plates 3 are provided inside the through slot 2, both sides of the two placement plates 3 are arranged as arc surfaces, the upper surfaces of the two placement plates 3 are provided with grooves 4, the inside of the grooves 4 is rotatably connected with a grinding assembly 5, the grinding assembly 5 and the two grooves 4 are adapted, and the grinding assembly 5 is arranged at the eccentricity of the two placement plates 3, the lower surface of the left placement plate 3 is fixedly connected with a first motor 6, the output shaft of the first motor 6 rotates and penetrates into the inside of the left groove 4 and The lower surface of the grinding assembly 5 is fixedly connected, the front and rear side surfaces of the two placement plates 3 are fixedly connected with a rotating shaft 7, the placement plates 3 are rotatably connected to the inside of the through groove 2 through the rotating shaft 7, the front side surface of the workbench 1 is provided with a first guide groove 8, the inside of the first guide groove 8 is rotatably connected with a first threaded rod 9, the outer surface of the first threaded rod 9 is threadedly sleeved with a first guide block 10, the first guide block 10 is slidably connected to the inside of the first guide groove 8, the first guide block 10 extends out of the first guide groove 8, the upper surface of the first guide block 10 is fixedly connected with a vertical rod 11, the rear side surface of the vertical rod 11 is provided with a cleaning brush 12, the lower end of the cleaning brush 12 and the workbench 1 The workpiece is in contact with the surface of the workbench 1, and a collection box is provided on the lower surface of the workbench 1. The through slot 2 is connected to the collection box. A driving assembly is provided on the left surface of the workbench 1. The workpiece is polished by the polishing assembly 5. At this time, the polishing assembly 5 will rotate inside the groove 4. After the polishing is completed, the first threaded rod 9 and the two rotating shafts 7 are driven to rotate synchronously by starting the driving assembly. The two placement plates 3 are driven to rotate downward by the rotation of the two rotating shafts 7. At this time, the through slot 2 will open, and the debris and dust on the surface of the placement plate 3 will slide into the inside of the collection box. At the same time, the rotation of the first threaded rod 9 will drive the first guide block 10 to slide inside the first guide slot 8. The movement of the first guide block 10 drives the movement of the vertical rod 11, and the movement of the vertical rod 11 drives the movement of the cleaning brush 12. At this time, the cleaning brush 12 will clean the workbench 1, and then sweep the debris or dust on the surface of the workbench 1 into the interior of the through groove 2 and drop it into the collection box as much as possible, and finally the cleaning of the device is completed. The above structure greatly reduces the noise pollution generated during dust removal, facilitates the staff to carry out dust removal and cleaning work, reduces the frequency of cleaning the workbench 1 by the staff, ensures the cleanliness of the staff's working environment, and solves the problem that some existing grinding devices for steel nail processing are not convenient for cleaning debris, dust, etc.

[0028] Furthermore, the driving assembly includes a second motor 13, which is fixedly connected to the left side surface of the workbench 1, and the output shaft of the second motor 13 rotates and penetrates into the interior of the workbench 1. The front end of the workbench 1 is set to be hollow, and the left end of the first threaded rod 9 rotates and penetrates into the interior of the workbench 1 and is fixedly connected to the output shaft of the second motor 13. The outer surface of the left end of the first threaded rod 9 is sleeved with a first gear 14, and a rotating rod 16 is rotatably connected in the cavity inside the front end of the workbench 1. The outer surface of the rotating rod 16 is sleeved with a second gear 15, and the first gear 14 and the second gear 15 are meshed and connected. The diameter of the second gear 15 is twice that of the first gear 14, and the front ends of the two rotating shafts 7 rotate and penetrate into the cavity inside the workbench 1, and the outer surfaces of the front ends of the two rotating shafts 7 are sleeved with second bevel gears 18, and the outer surface of the rotating rod 16 is sleeved with two first bevel gears Wheel 17, two first bevel gears 17 are mirror-set, and the two first bevel gears 17 are respectively meshed and connected with the two second bevel gears 18. The rotation of the output shaft of the second motor 13 drives the rotation of the first gear 14, and the rotation of the second gear 15 drives the rotation of the second gear 15. The rotation of the rotating rod 16 drives the rotation of the second gear 15, and the rotation of the two first bevel gears 17 is driven by the rotation of the rotating rod 16. Because the two first bevel gears 17 are mirror-set, the two first bevel gears 17 will drive the two second bevel gears 18 to rotate in the opposite direction, thereby driving the two rotating shafts 7 to rotate in the opposite direction, and finally realizing the reverse rotation of the two placement plates 3. The setting of the drive component reduces the operating steps of the staff, and the cleaning efficiency of dust and debris is also guaranteed by making the placement plate 3 rotate and the cleaning brush 12 move at the same time, and the practicality is high.

[0029] Further, a vertical plate 19 is fixedly connected to the rear surface of the workbench 1, and a second guide groove 20 is provided on the front surface of the vertical plate 19. A second threaded rod 21 is rotatably connected inside the second guide groove 20. A second guide block 22 is threadedly sleeved on the outer surface of the second threaded rod 21. The second guide block 22 is slidably connected to the inside of the second guide groove 20. An anti-splash protection cover 24 is fixedly connected to the outer surface of the second guide block 22. The chamber inside the anti-splash protection cover 24 is adapted to the through groove 2. A third motor 23 is fixedly connected to the upper surface of the vertical plate 19. The output shaft of the third motor 23 rotates and penetrates into the inside of the vertical plate 19 and is fixedly connected to the second threaded rod 21. The third motor 23 is started by the staff to drive the rotation of the second threaded rod 21. The rotation of the second threaded rod 21 drives the second guide block 22 to slide inside the second guide groove 20. The movement of the second guide block 22 drives the movement of the anti-splash protection cover 24, and finally the grinding assembly 5 is closed. The above structure avoids the splashing of debris when grinding steel nails, thereby improving the safety of the staff when performing grinding work.

[0030] Furthermore, a steel nail placement groove 25 communicating with the interior is provided on the upper surface of the anti-splash protection cover 24, and a pressing assembly 26 is provided on the upper surface of the anti-splash protection cover 24. The steel nails are placed inside the steel nail placement groove 25 and then fixed by the pressing assembly 26. Subsequently, the anti-splash protection cover 24 is lowered so that the steel nails are located inside the grinding assembly 5, and then the steel nails can be ground.

[0031] Working principle:

[0032] When the steel nail processing grinding device with a dust removal structure is in use, the driving assembly is started to drive the first threaded rod 9 and the two rotating shafts 7 to rotate synchronously, and the rotation of the two rotating shafts 7 drives the two placement plates 3 to rotate downward. At this time, the through groove 2 will be opened, and the debris and dust on the surface of the placement plate 3 will slide into the inside of the collection box. At the same time, the rotation of the first threaded rod 9 will drive the first guide block 10 to slide inside the first guide groove 8, and the movement of the first guide block 10 will drive the movement of the vertical rod 11, and the movement of the vertical rod 11 will drive the movement of the cleaning brush 12. At this time, the cleaning brush 12 will clean the workbench 1, and then sweep the debris or dust on the surface of the workbench 1 into the inside of the through groove 2 and drop it into the collection box as much as possible, thereby finally completing the cleaning of the device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for steel nail processing with a dust removal structure, comprising a workbench (1), characterized in that: The workbench (1) is provided with a through slot (2) extending from the upper and lower side surfaces, and two placement plates (3) are provided inside the through slot (2). Both sides of the two placement plates (3) are arranged as arc surfaces, and the upper surfaces of the two placement plates (3) are provided with grooves (4). The inside of the groove (4) is rotatably connected with a grinding assembly (5), and the lower surface of the left placement plate (3) is fixedly connected with a first motor (6). The output shaft of the first motor (6) rotates and penetrates into the inside of the left groove (4) and is fixedly connected to the lower surface of the grinding assembly (5). The front and rear side surfaces of the two placement plates (3) are fixedly connected with a rotating shaft (7). The placement plates (3) are rotatably connected to the inside of the through slot (2) via the rotating shaft (7). The workbench A first guide groove (8) is provided on the front side surface of the workbench (1), a first threaded rod (9) is rotatably connected inside the first guide groove (8), a first guide block (10) is threadedly sleeved on the outer surface of the first threaded rod (9), the first guide block (10) is slidably connected inside the first guide groove (8), the first guide block (10) extends out of the first guide groove (8), the upper surface of the first guide block (10) is fixedly connected to a vertical rod (11), a cleaning brush (12) is provided on the rear side surface of the vertical rod (11), the lower end of the cleaning brush (12) contacts the surface of the workbench (1), a collecting box is provided on the lower surface of the workbench (1), the through groove (2) is connected to the collecting box, and a driving assembly is provided on the left side surface of the workbench (1).

2. A grinding device for steel nail processing with a dust removal structure according to claim 1, characterized in that: The grinding assembly (5) is matched with the two grooves (4), and the grinding assembly (5) is arranged at the eccentric position of the two placement plates (3).

3. The grinding device for steel nail processing with a dust removal structure according to claim 1, characterized in that: The driving assembly comprises a second motor (13), the second motor (13) is fixedly connected to the left side surface of the workbench (1), the output shaft of the second motor (13) rotates and penetrates into the interior of the workbench (1), and the front end of the workbench (1) is arranged to be hollow.

4. The grinding device for steel nail processing with a dust removal structure according to claim 3 is characterized in that: The left end of the first threaded rod (9) is rotatably inserted into the interior of the workbench (1) and is fixedly connected to the output shaft of the second motor (13); the outer surface of the left end of the first threaded rod (9) is sleeved with a first gear (14); a rotating rod (16) is rotatably connected in a cavity inside the front end of the workbench (1); the outer surface of the rotating rod (16) is sleeved with a second gear (15); the first gear (14) and the second gear (15) are meshingly connected.

5. The grinding device for steel nail processing with a dust removal structure according to claim 4, characterized in that: The front ends of the two rotating shafts (7) are rotated to penetrate into the cavity inside the workbench (1), the outer surfaces of the front ends of the two rotating shafts (7) are sleeved with second bevel gears (18), and the outer surface of the rotating rod (16) is sleeved with two first bevel gears (17), the two first bevel gears (17) are arranged in a mirror image, and the two first bevel gears (17) are respectively meshed and connected with the two second bevel gears (18).

6. A grinding device for steel nail processing with a dust removal structure according to claim 5, characterized in that: The rear surface of the workbench (1) is fixedly connected to a vertical plate (19), the front surface of the vertical plate (19) is provided with a second guide groove (20), the interior of the second guide groove (20) is rotatably connected to a second threaded rod (21), the outer surface of the second threaded rod (21) is threadedly sleeved with a second guide block (22), and the second guide block (22) is slidably connected to the interior of the second guide groove (20).

7. A grinding device for steel nail processing with a dust removal structure according to claim 6, characterized in that: The outer surface of the second guide block (22) is fixedly connected to an anti-splash protection cover (24), the chamber inside the anti-splash protection cover (24) is adapted to the through groove (2), the upper surface of the vertical plate (19) is fixedly connected to a third motor (23), the output shaft of the third motor (23) rotates and penetrates into the interior of the vertical plate (19) and is fixedly connected to the second threaded rod (21).

8. The grinding device for steel nail processing with a dust removal structure according to claim 7, characterized in that: The upper surface of the anti-splash protection cover (24) is provided with a steel nail placement groove (25) which is communicated with the interior, and the upper surface of the anti-splash protection cover (24) is provided with a pressing component (26).

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