Anti-splash sealed cutting device

Abstract

This utility model discloses a splash-proof, sealed cutting device, relating to the field of cutting equipment technology. It includes a processing table and a support base fixed to the top of the processing table. A cutter is installed inside the support base, and a moving mechanism is also installed inside. Cover plates are hinged to both the front and back of the support base. This utility model features grooves on both cover plates, with storage slots inside the grooves. A sealing plate is slidably connected inside the storage slots. When the sealing plate is dislodged from the storage slot, a sealed space is formed between the support base and the cover plates, preventing debris from splashing during metal pipe cutting. When the sealing plate is stored inside the storage slot, a passageway for plates is formed on both cover plates. The plates enter the support base through this passageway and are cut by the cutter. This allows for the simultaneous processing of pipes and plates, reducing limitations in its use.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, specifically to a splash-proof, sealed cutting device. Background Technology

[0002] During the processing of metal pipe fittings, the pipe fittings need to be cut to make them suitable for use or transportation. Cutting devices are required for cutting, but most cutting devices for cutting metal pipe fittings are currently exposed, which can easily cause waste chips to fly during cutting.

[0003] Currently, a Chinese invention with announcement number CN117464078B discloses a closed steel cutting device that can block sparks and debris during the cutting process, thereby preventing them from affecting the health of workers.

[0004] Although the cutting device can prevent splashing when cutting metal pipes, there are still some problems in its use. For example, the cutting device can only be used for cutting pipes. It only has an opening for pipes to enter and can only be used for cutting pipes. It lacks an opening for plates to enter and cannot seal the plates during processing. Overall, its use is quite limited. Utility Model Content

[0005] The purpose of this invention is to provide a splash-proof, sealed cutting device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: including a processing table and a support base fixed to the top of the processing table, wherein a cutter is provided inside the support base and a moving mechanism is provided inside the support base; The support base has a cover plate hinged to both the front and back. Multiple through slots are equidistantly provided on the cover plate. A groove is provided at the bottom of the cover plate. A storage slot is provided inside the groove. A sealing plate is slidably connected inside the storage slot. A positioning block is fixed to the top of the processing table. A positioning screw is threaded onto the positioning block. A sliding block is rotatably connected to one end of the positioning screw.

[0007] In a further embodiment, the moving mechanism includes a transmission screw rotatably connected to a support base, a connecting seat being threaded onto the surface of the transmission screw, a guide rod being slidably connected to the connecting seat being fixed inside the support base, a servo motor being mounted at one end of the support base, and the output end of the servo motor being fixedly connected to the transmission screw.

[0008] In a further embodiment, a hydraulic cylinder is fixedly connected to the connecting seat, and a mounting base is fixedly connected to the output end of the hydraulic cylinder. The cutter is assembled inside the mounting base, and a limiting rod that is symmetrically fixedly connected to the top of the mounting base and slidably connected to the connecting seat is fixedly connected to the top of the mounting base.

[0009] In a further embodiment, limit brackets are symmetrically fixed to the opposite sides of the two sealing plates, and threaded holes are provided on the opposite sides of the two cover plates. The other end of the limit bracket is threadedly connected to a limit bolt, and the limit bolt is threadedly connected to the threaded hole. The number of threaded holes on each cover plate is four and they are arranged symmetrically in pairs.

[0010] In a further embodiment, the top of the processing table is provided with a mounting bracket, and there are two mounting brackets. Each of the two mounting brackets has multiple guide seats equidistantly mounted on opposite sides.

[0011] In a further embodiment, the cover plate located on the front of the support base is provided with symmetrical adjustment grooves, and a bidirectional threaded rod is rotatably connected inside the adjustment groove. The surface of the bidirectional threaded rod is symmetrically threaded with a movable block that is slidably connected to the adjustment groove. The movable block is fixedly connected to one end of the mounting frame.

[0012] In a further embodiment, a connecting rod is provided on the top of the cover plate located on the front of the support base. The two ends of the connecting rod are rotatably connected to limiting blocks that are fixed to the cover plate. One end of the bidirectional threaded rod passes through to the top of the cover plate and is fixedly sleeved with a first bevel gear. The surface of the first bevel gear is meshed with a second bevel gear that is fixedly sleeved with the connecting rod.

[0013] In a further embodiment, a material collection hopper is installed at the bottom of the processing table, and a discharge trough communicating with the material collection hopper is opened at the top of the processing table. A material cover is threadedly connected to the discharge port of the material collection hopper.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This invention features grooves on both cover plates, with storage slots inside the grooves. A sealing plate is slidably connected inside the storage slots. When the sealing plate is removed from the storage slot, a sealed space is formed between the support and the cover plate, preventing debris from splashing during metal pipe cutting. When the sealing plate is stored inside the storage slot, a passage is formed on the two cover plates for the plate to pass through. The plate enters the support and is cut by the cutter, enabling the processing of both pipes and plates, thus reducing limitations in its use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2This is a schematic diagram of the processing table structure according to an embodiment of the present utility model; Figure 3 This is a partial structural schematic diagram of an embodiment of the present utility model; Figure 4 This is a schematic diagram of the support base back cover structure according to an embodiment of the present utility model; Figure 5 This is a cross-sectional view of the support base according to an embodiment of the present utility model.

[0016] In the diagram: 1. Processing table; 2. Support base; 3. Cutter; 4. Moving mechanism; 41. Transmission screw; 42. Connecting seat; 43. Guide rod; 44. Servo motor; 5. Cover plate; 6. Through slot; 7. Groove; 8. Storage slot; 9. Sealing plate; 10. Positioning block; 11. Positioning screw; 12. Sliding block; 13. Hydraulic cylinder; 14. Mounting base; 15. Limiting rod; 16. Limiting bracket; 17. Threaded hole; 18. Limiting bolt; 19. Mounting bracket; 20. Guide seat; 21. Adjusting groove; 22. Bidirectional threaded rod; 23. Moving block; 24. Connecting rod; 25. Limiting block; 26. First bevel gear; 27. Second bevel gear; 28. Collection hopper; 29. ​​Discharge chute; 30. Material cover. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] This embodiment discloses a splash-proof, enclosed cutting device, including a processing table 1 and a support base 2 fixed to the top of the processing table 1. A cutter 3 is installed inside the support base 2, and a moving mechanism 4 is also installed inside the support base 2. A material collection hopper 28 is installed at the bottom of the processing table 1, and a discharge trough 29 communicating with the material collection hopper 28 is opened at the top of the processing table 1. A material cover 30 is threadedly connected to the discharge port of the material collection hopper 28. Figure 1 , Figure 2 and Figure 3As shown in this application, the processing table 1 is used to support and install the support base 2 and the collection hopper 28. The discharge trough 29 opened on the top of the processing table 1 is connected to the collection hopper 28 and can be used for the collection of falling waste chips. The moving mechanism 4 is set inside the support base 2 and is used for the reciprocating motion of the cutter 3, so that the cutter 3 can return to its original position after cutting. The support base 2 is used for the installation and fixation of the reciprocating mechanism. The inner wall of the support base 2 can be used to intercept the splashing waste chips. The cutter 3 is the core component of the entire cutting device and is used to cut the workpiece. The cutter 3 is composed of a drive motor, a torque amplifier and a cutting wheel.

[0019] Preferably, the moving mechanism 4 includes a transmission screw 41 rotatably connected to the support base 2, a connecting seat 42 threaded onto the surface of the transmission screw 41, a guide rod 43 slidably connected to the connecting seat 42 and fixedly connected inside the support base 2, a servo motor 44 mounted at one end of the support base 2, the output end of the servo motor 44 fixedly connected to the transmission screw 41, a hydraulic cylinder 13 fixedly connected to the connecting seat 42, a mounting base 14 fixedly connected to the output end of the hydraulic cylinder 13, a cutter 3 mounted inside the mounting base 14, and limit rods 15 symmetrically fixedly connected to the top of the mounting base 14 and slidably connected to the connecting seat 42. Figure 1 and Figure 3 As shown, in this application, the transmission screw 41 is designed inside the support base 2, and both ends of the transmission screw 41 are rotatably connected to the inner wall of the support base 2. One end of the transmission screw 41 extends to the outside of the support base 2 and is connected to the output end of the servo motor 44. The servo motor 44 is fixedly mounted on the support base 2 by a fixing member to provide power to the transmission screw 41, facilitating the rotation of the transmission screw 41. The connecting seat 42 is threadedly connected to the surface of the transmission screw 41, and cooperates with the guide rod 43, which is slidably connected to the connecting seat 42 and fixedly connected to the inner wall of the support base 2, to drive the transmission screw... When rod 41 rotates, it can drive connecting seat 42 to move. Hydraulic cylinder 13 is installed on connecting seat 42. Mounting seat 14 is fixedly connected to the output end of hydraulic cylinder 13. Two limit rods 15 are also located on the top of mounting seat 14 and are slidably connected to connecting seat 42. This can improve the stability of mounting seat 14 when hydraulic cylinder 13 drives the height adjustment of mounting seat 14. The cutter 3 is assembled in mounting seat 14. Therefore, when the height of mounting seat 14 is adjusted, the height of cutter 3 can be adjusted, so that the cutter 3 can be moved from the cutting horizontal position of metal pipe to the cutting horizontal position of plate.

[0020] More specifically, cover plates 5 are hinged to both the front and back of the support base 2. Multiple through slots 6 are equidistantly spaced on the cover plates 5. A groove 7 is formed at the bottom of the cover plates 5, and a storage groove 8 is formed inside the groove 7. A sealing plate 9 is slidably connected inside the storage groove 8. A positioning block 10 is fixedly connected to the top of the processing table 1. A positioning screw 11 is threaded onto the positioning block 10, and a sliding catch block 12 is rotatably connected to one end of the positioning screw 11. Figure 1 , Figure 4 and Figure 5 As shown in this application, there are two cover plates 5, located on the front and back of the support base 2 respectively. Multiple through slots 6 are formed on the surface of the cover plate 5 for the entry of metal pipes, facilitating the cutting tool 3 inside the support base 2 to cut the metal pipes. A groove 7 is formed at the bottom of the cover plate 5, serving as a passage for plate components to pass through. A storage groove 8 is designed inside the groove 7, and a sealing plate 9 is slidably connected inside the storage groove 8. When the passage is not in use, the sealing plate 9 can seal it; when the passage is needed, the sealing plate 9 can be stored in the storage groove 8, leaving the passage open for use. The plate passes through, and the positioning screw 11 is designed on the positioning block 10 on the top of the processing table 1 and is threadedly connected to the positioning block 10. The sliding block 12 rotates at the opposite end of the two positioning screws 11, and the bottom of the sliding block 12 contacts the top of the processing table 1, which is a sliding connection. When the plate needs to be processed, the plate can be passed through the groove 7 into the support base 2. The plate on the outside is clamped and fixed by tightening the two positioning screws 11 to shorten the distance between the two sliding blocks 12. The design of the groove 7 enables the cutting device to have the ability to cut pipes and plates in a sealed manner, reducing limitations.

[0021] Furthermore, the top of the processing table 1 is provided with two mounting brackets 19. Multiple guide seats 20 are equidistantly mounted on opposite sides of each mounting bracket 19. Adjustment grooves 21 are symmetrically opened on the cover plate 5 on the front of the support base 2. A bidirectional threaded rod 22 is rotatably connected inside the adjustment groove 21. A movable block 23, slidably connected to the adjustment groove 21, is symmetrically threaded onto the surface of the bidirectional threaded rod 22. The movable block 23 is fixedly connected to one end of the mounting bracket 19. A connecting rod 24 is provided on the top of the cover plate 5 on the front of the support base 2. Limiting blocks 25, fixedly connected to the cover plate 5, are rotatably connected to both ends of the connecting rod 24. One end of the bidirectional threaded rod 22 extends through to the top of the cover plate 5 and is fixedly sleeved with a first bevel gear 26. A second bevel gear 27, fixedly sleeved with the connecting rod 24, meshes with the surface of the first bevel gear 26. Figure 1As shown in this application, the adjusting groove 21 is designed on the cover plate 5 on the front of the support 2. The bidirectional threaded rod 22 is rotatably connected inside the adjusting groove 21. The adjusting groove 21 is used to fix the bidirectional threaded rod 22. Each bidirectional threaded rod 22 has two moving blocks 23 threadedly connected to its surface. The moving blocks 23 and the adjusting groove 21 are slidably connected. When the bidirectional threaded rod 22 is rotated, the moving blocks 23 can be moved inside the adjusting groove 21, thereby adjusting the distance between the two moving blocks 23. There are two mounting brackets 19, and both ends of the mounting brackets 19 are fixedly connected to the moving blocks 23. Thus, when the moving blocks 23 move, the height of the mounting brackets 19 can be adjusted. The guide seat 20 is installed on the mounting bracket 19, and the guide seat 20 is designed in a double row. The number of guide seats 20 in each row is the same and arranged in order. When the metal pipe is between the two mounting brackets 19, the distance between the two mounting brackets 19 is shortened, which can drive the pipe installed on the two mounting brackets 19 to move. The guide seat 20 on the top of the 9 clamps the metal pipe to prevent it from shifting during cutting. The connecting rod 24 rotates on the top of the cover plate 5 through the limiting block 25. There are two limiting blocks 25, which are fixed to one end of the connecting rod 24 respectively. The connecting rod 24 can rotate between the two limiting blocks 25. There are two first bevel gears 26, which are perpendicular to the bidirectional threaded rod 22 inside the adjusting groove 21. The bidirectional threaded rod 22 inside the adjusting groove 21 passes through to the top of the cover plate 5 and is fixedly sleeved with the first bevel gear 26. The second bevel gear 27 meshes with the surface of the first bevel gear 26. The center of the second bevel gear 27 is fixedly sleeved with the connecting rod 24. When the connecting rod 24 is rotated, the second bevel gear 27 can be rotated, which in turn drives the first bevel gear 26 to rotate, and then drives the bidirectional threaded rod 22 to rotate, so as to adjust the distance between the two mounting brackets 19 and make the guide seat 20 on the mounting bracket 19 clamp and fix the metal pipe.

[0022] Finally, limit brackets 16 are symmetrically fixed to the opposite sides of the two sealing plates 9, and threaded holes 17 are opened on the opposite sides of the two cover plates 5. The other end of the limit bracket 16 is threadedly connected to a limit bolt 18, which is threadedly connected to the threaded hole 17. Each cover plate 5 has four threaded holes 17, which are arranged symmetrically in pairs. Figure 1 and Figure 4As shown in this application, the limiting bracket 16 is fixed on the opposite side of the two sealing plates 9, and there are two limiting brackets 16 on each sealing plate 9. Threaded holes 17 are designed on the opposite side of the two cover plates 5. There are four threaded holes 17, arranged in two rows, two in each row. The limiting bolt 18 is threadedly connected to the limiting bracket 16. When the limiting bolt 18 is screwed into the threaded hole 17 in the lower row, the sealing plate 9 is in the state of being dislodged from the receiving groove 8, sealing the groove 7. When the limiting bolt 18 is screwed into the threaded hole 17 in the upper row, the sealing plate 9 is in the state of being received inside the receiving groove 8. The groove 7 can form a passage, and after the plate penetrates into the support base 2, the limiting bolt 18 does not need to be screwed into the threaded hole 17. The sealing plate 9 can fall to the top of the plate under the action of gravity, sealing the gap space inside the groove 7.

[0023] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A splash-proof, enclosed cutting device, comprising a processing table (1) and a support base (2) fixed to the top of the processing table (1), characterized in that: The support base (2) is equipped with a cutter (3) and a moving mechanism (4). The support base (2) has a cover plate (5) hinged to both the front and back sides. Multiple through slots (6) are equidistantly provided on the cover plate (5). A groove (7) is provided at the bottom of the cover plate (5). A storage groove (8) is provided inside the groove (7). A sealing plate (9) is slidably connected inside the storage groove (8). A positioning block (10) is fixedly connected to the top of the processing table (1). A positioning screw (11) is threadedly connected to the positioning block (10). A sliding block (12) is rotatably connected to one end of the positioning screw (11).

2. The anti-splash sealed cutting device according to claim 1, characterized in that: The moving mechanism (4) includes a transmission screw (41) rotatably connected to the support base (2), a connecting seat (42) is threaded on the surface of the transmission screw (41), a guide rod (43) is fixedly connected inside the support base (2) and slidably connected to the connecting seat (42), and a servo motor (44) is assembled at one end of the support base (2), and the output end of the servo motor (44) is fixedly connected to the transmission screw (41).

3. The anti-splash sealed cutting device according to claim 2, characterized in that: A hydraulic cylinder (13) is fixedly connected to the connecting seat (42), and a mounting seat (14) is fixedly connected to the output end of the hydraulic cylinder (13). The cutter (3) is assembled inside the mounting seat (14), and a limiting rod (15) that is symmetrically fixedly connected to the top of the mounting seat (14) and slidably connected to the connecting seat (42).

4. The anti-splash sealed cutting device according to claim 1, characterized in that: Each of the two sealing plates (9) is symmetrically fixed with a limiting bracket (16) on one side opposite to the other. Each of the two cover plates (5) is provided with a threaded hole (17) on one side opposite to the other. The other end of the limiting bracket (16) is threadedly connected to a limiting bolt (18). The limiting bolt (18) is threadedly connected to the threaded hole (17). The number of threaded holes (17) on each cover plate (5) is four and they are arranged symmetrically in pairs.

5. The anti-splash sealed cutting device according to claim 1, characterized in that: The top of the processing table (1) is provided with a mounting bracket (19), and there are two mounting brackets (19). On the opposite side of the two mounting brackets (19), multiple guide seats (20) are equidistantly mounted.

6. The anti-splash sealed cutting device according to claim 5, characterized in that: An adjustment groove (21) is symmetrically provided on the cover plate (5) on the front of the support base (2). A two-way threaded rod (22) is rotatably connected inside the adjustment groove (21). A movable block (23) is symmetrically threaded on the surface of the two-way threaded rod (22) and is slidably connected to the adjustment groove (21). The movable block (23) is fixedly connected to one end of the mounting bracket (19).

7. The anti-splash sealed cutting device according to claim 6, characterized in that: A connecting rod (24) is provided on the top of the cover plate (5) located on the front of the support base (2). The two ends of the connecting rod (24) are rotatably connected to the limiting blocks (25) fixed to the cover plate (5). One end of the bidirectional threaded rod (22) extends through to the top of the cover plate (5) and is fixedly sleeved with a first bevel gear (26). The surface of the first bevel gear (26) is meshed with a second bevel gear (27) fixedly sleeved with the connecting rod (24).

8. The anti-splash sealed cutting device according to claim 1, characterized in that: The bottom of the processing table (1) is equipped with a material collection hopper (28), and the top of the processing table (1) is provided with a discharge trough (29) that communicates with the material collection hopper (28). The material collection hopper (28) is threadedly connected with a material cover (30) at the discharge port.

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