Perforating device for fireproof door production

Abstract

The utility model discloses a punching device for fireproof door production, which belongs to the technical field of fireproof door production and comprises a workbench, a baffle is fixedly connected to the upper surface of the workbench, a guide rail is fixedly connected to the upper surface of the baffle, a driving motor is fixedly connected to the side face of the guide rail, and a lead screw is rotatably connected to the inner wall of the guide rail. Sliding blocks in threaded connection with the lead screws are slidably connected to the inner walls of the guide rails, electric rails are fixedly connected to the surfaces of the sliding blocks, mounting plates are fixedly connected to the moving ends of the electric rails, and electric push rods are fixedly connected to the upper surfaces of the mounting plates. According to the fireproof door drilling device, the hydraulic rod drives the blocking cover to move downwards through cooperation of the connecting sleeve and the connecting rod, the elastic cushion is attached to the surface of the fireproof door, the connecting rod and the connecting sleeve slide, the spring is further compressed, the elastic cushion is tightly attached to the fireproof door, the fireproof door is not prone to being crushed, and a drill bit penetrates through the blocking cover to drill the fireproof door.

Description

Technical Field

[0001] This utility model relates to a drilling device for fire door production, belonging to the field of fire door production technology. Background Technology

[0002] Fire doors typically have a special structure and materials designed to provide additional protection and safety in the event of a fire. Drilling devices can create the necessary holes in fire doors to install various components such as handles, locks, and door closers. Fire door manufacturing drilling devices are equipment used to create drilling holes in fire doors. Their function is to drill holes in fire doors according to specific requirements and dimensions to install accessories such as door locks, door handles, and door viewing mirrors.

[0003] Existing fire door manufacturing drilling devices produce debris that flies out during drilling, easily polluting the air and endangering the health of workers.

[0004] This utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of this utility model is to solve the problem of debris flying during drilling, which easily pollutes the air and endangers the health of workers, and to provide a drilling device for fire door production.

[0006] The objective of this utility model can be achieved by adopting the following technical solution:

[0007] A drilling device for fire door production includes a workbench, a baffle fixedly connected to the upper surface of the workbench, a guide rail fixedly connected to the upper surface of the baffle, a drive motor fixedly connected to the side of the guide rail, a lead screw rotatably connected to the inner wall of the guide rail, a sliding block threadedly connected to the lead screw and slidably connected to the inner wall of the guide rail, an electric track fixedly connected to the surface of the sliding block, a mounting plate fixedly connected to the moving end of the electric track, an electric push rod fixedly connected to the upper surface of the mounting plate, and a housing fixedly connected to the output end of the electric push rod through the mounting plate.

[0008] Preferably, the surface of the outer shell has a through hole, and a drill rod is rotatably connected to the inner wall of the outer shell.

[0009] Preferably, a drill bit is fixedly connected to the lower surface of the drill rod, and a telescopic rod is fixedly connected to the upper surface of the mounting plate, with one end of the telescopic rod fixedly connected to the outer casing.

[0010] Preferably, a high-speed motor is fixedly connected to the upper surface of the housing, and a gear set is provided inside the housing.

[0011] Preferably, the output end of the high-speed motor is connected to the drill rod via the gear set, and a hydraulic rod is fixedly connected to the lower surface of the mounting plate.

[0012] Preferably, the output end of the hydraulic rod is fixedly connected to a connecting sleeve, the connecting sleeve is provided with a spring, and the inner wall of the connecting sleeve is slidably connected to a connecting rod.

[0013] Preferably, a cover is fixedly connected to one end of the connecting rod, an elastic pad is fixedly connected to the lower surface of the cover, and an insertion hole for insertion into the spring is provided on the upper surface of the connecting rod.

[0014] Preferably, one end of the connecting rod is fixedly connected to a piston, and the inner wall of the connecting sleeve is slidably connected to the piston.

[0015] Preferably, a connecting frame is fixedly connected to the upper surface of the workbench, and the inner wall of the connecting frame is slidably connected to the electric track.

[0016] Preferably, a cylinder is fixedly connected to the front of the connecting frame, and a push plate is fixedly connected to the output end of the cylinder.

[0017] The beneficial technical effects of this utility model are as follows: the hydraulic rod drives the baffle to move down through the cooperation of the connecting sleeve and the connecting rod, so that the elastic pad is in contact with the surface of the fire door, and further causes the connecting rod and the connecting sleeve to slide, further compressing the spring. The elastic pad is in close contact with the fire door, making the fire door less likely to be crushed. The drill bit passes through the baffle to drill a hole in the fire door, and the waste chips generated by drilling are less likely to fly. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a fire door production drilling device provided by this utility model;

[0019] Figure 2 This is a schematic diagram of the outer shell structure of a fire door manufacturing drilling device provided in accordance with this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the outer shell of a fire door production drilling device provided in accordance with this utility model;

[0021] Figure 4 This is a schematic diagram of the connecting rod structure of a fire door production drilling device provided by this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the connecting sleeve of a fire door production drilling device provided by this utility model;

[0023] Figure 6 This is a schematic diagram of the drill rod structure of a drilling device for fire door production according to the present invention.

[0024] In the diagram: 1. Workbench; 2. Baffle; 3. Guide rail; 4. Drive motor; 5. Lead screw; 6. Sliding block; 7. Electric track; 8. Mounting plate; 9. Electric push rod; 10. Housing; 11. High-speed motor; 12. Drill rod; 13. Gear set; 14. Through hole; 15. Hydraulic rod; 16. Connecting sleeve; 17. Spring; 18. Connecting rod; 19. Cover; 20. Elastic pad; 21. Insertion hole; 22. Piston; 23. Drill bit; 24. Telescopic rod; 25. Connecting frame; 26. Cylinder; 27. Push plate. Detailed Implementation

[0025] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0026] like Figures 1-6 As shown, this embodiment provides a fire door production drilling device, including a workbench 1. A baffle 2 is fixedly connected to the upper surface of the workbench 1. A guide rail 3 is fixedly connected to the upper surface of the baffle 2. A drive motor 4 is fixedly connected to the side of the guide rail 3. A lead screw 5 is rotatably connected to the inner wall of the guide rail 3. A sliding block 6, threadedly connected to the lead screw 5, is slidably connected to the inner wall of the guide rail 3. An electric track 7 is fixedly connected to the surface of the sliding block 6. A mounting plate 8 is fixedly connected to the moving end of the electric track 7. An electric push rod 9 is fixedly connected to the upper surface of the mounting plate 8. A housing 10 is fixedly connected to the output end of the electric push rod 9 through the mounting plate 8. A through hole 14 is opened on the surface of the housing 10. A drill rod 12 is rotatably connected to the inner wall of the housing 10. The upper surface of the housing 10... A high-speed motor 11 is fixedly connected to the surface of the housing 10. A gear set 13 is installed inside the housing 10. The output end of the high-speed motor 11 is connected to the drill rod 12 through the gear set 13. A drill bit 23 is fixedly connected to the lower surface of the drill rod 12. The drive motor 4 drives the lead screw 5 to rotate. Through the threaded engagement between the lead screw 5 and the sliding block 6, the sliding block 6 slides inside the guide rail 3, thereby moving the electric track 7 and adjusting the left and right position of the drill rod 12. The electric track 7 drives the mounting plate 8 to move back and forth, thereby adjusting the front and rear position of the drill rod 12. The high-speed motor 11 drives the drill rod 12 to rotate through the gear set 13. The electric push rod 9 extends and drives the housing 10 to move downward, thereby driving the drill bit 23 to move downward. The drill bit 23 is used to drill holes in the fire door.

[0027] In this embodiment, as Figure 1 , Figure 2 and Figure 5As shown, a hydraulic rod 15 is fixedly connected to the lower surface of the mounting plate 8. A connecting sleeve 16 is fixedly connected to the output end of the hydraulic rod 15. A spring 17 is provided inside the connecting sleeve 16. A connecting rod 18 is slidably connected to the inner wall of the connecting sleeve 16. A baffle 19 is fixedly connected to one end of the connecting rod 18. An elastic pad 20 is fixedly connected to the lower surface of the baffle 19. An insertion hole 21 for inserting into the spring 17 is provided on the upper surface of the connecting rod 18. A piston 22 is fixedly connected to one end of the connecting rod 18. The inner wall of the connecting sleeve 16 is slidably connected to the piston 22. The upper surface of the mounting plate 8 is fixedly connected to... A telescopic rod 24 is attached, with one end of the telescopic rod 24 fixedly connected to the outer casing 10. Before drilling the fire door, the hydraulic rod 15 is activated, and the hydraulic rod 15 extends. The hydraulic rod 15, through the connecting sleeve 16 and the connecting rod 18, drives the baffle 19 to move down, so that the elastic pad 20 is in contact with the surface of the fire door. This further causes the connecting rod 18 and the connecting sleeve 16 to slide, further compressing the spring 17. The elastic pad 20 is tightly in contact with the fire door, making the fire door less likely to be crushed. The drill bit 23 passes through the baffle 19 to drill a hole in the fire door, and the waste chips produced by drilling are less likely to fly.

[0028] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, a connecting frame 25 is fixedly connected to the upper surface of the workbench 1. The inner wall of the connecting frame 25 is slidably connected to the electric track 7. A cylinder 26 is fixedly connected to the front of the connecting frame 25. A push plate 27 is fixedly connected to the output end of the cylinder 26. When the fire door is placed on the upper surface of the workbench 1, the cylinder 26 pushes the push plate 27 to move. The fire door is fixed by the cooperation of the push plate 27 and the baffle 2.

[0029] In this embodiment, as Figures 1-6 As shown in the figure, the working principle of the fire door production drilling device provided in this embodiment is as follows:

[0030] The hydraulic rod 15, through the cooperation of the connecting sleeve 16 and the connecting rod 18, drives the baffle 19 to move downward, so that the elastic pad 20 is in contact with the surface of the fire door. This further causes the connecting rod 18 and the connecting sleeve 16 to slide, further compressing the spring 17. The elastic pad 20 is tightly in contact with the fire door, making the fire door less likely to be crushed. The drive motor 4 drives the lead screw 5 to rotate. Through the threaded cooperation between the lead screw 5 and the sliding block 6, the sliding block 6 slides inside the guide rail 3, thereby moving the electric track 7 and adjusting the left and right position of the drill rod 12. The electric track 7 drives the mounting plate 8 to move back and forth, thereby adjusting the front and back position of the drill rod 12. The high-speed motor 11 drives the drill rod 12 to rotate through the gear set 13. The electric push rod 9 extends and drives the outer shell 10 to move downward, thereby driving the drill bit 23 to move downward. The drill bit 23 passes through the baffle 19 and drills a hole in the fire door. The waste chips generated during drilling are not easily splashed.

[0031] The above description is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope disclosed by the present utility model, based on the technical solution and concept of the present utility model, shall fall within the protection scope of the present utility model.

Claims

1. A drilling device for fire door production, comprising a workbench (1), characterized in that, A baffle (2) is fixedly connected to the upper surface of the workbench (1). A guide rail (3) is fixedly connected to the upper surface of the baffle (2). A drive motor (4) is fixedly connected to the side of the guide rail (3). A lead screw (5) is rotatably connected to the inner wall of the guide rail (3). A sliding block (6) threadedly connected to the lead screw (5) is slidably connected to the inner wall of the guide rail (3). An electric track (7) is fixedly connected to the surface of the sliding block (6). An installation plate (8) is fixedly connected to the moving end of the electric track (7). An electric push rod (9) is fixedly connected to the upper surface of the installation plate (8). A housing (10) is fixedly connected to the output end of the electric push rod (9) through the installation plate (8). A through hole (14) is opened on the surface of the housing (10). A drill rod (12) is rotatably connected to the inner wall of the housing (10). A drill bit (23) is fixedly connected to the lower surface of the drill rod (12). The installation plate (8) has... A telescopic rod (24) is fixedly connected to the upper surface. One end of the telescopic rod (24) is fixedly connected to the outer shell (10). A high-speed motor (11) is fixedly connected to the upper surface of the outer shell (10). A gear set (13) is provided inside the outer shell (10). The output end of the high-speed motor (11) is connected to the drill rod (12) through the gear set (13). A hydraulic rod (15) is fixedly connected to the lower surface of the mounting plate (8). A connecting sleeve (16) is fixedly connected to the output end of the hydraulic rod (15). A spring (17) is provided inside the connecting sleeve (16). A connecting rod (18) is slidably connected to the inner wall of the connecting sleeve (16). A baffle (19) is fixedly connected to one end of the connecting rod (18). An elastic pad (20) is fixedly connected to the lower surface of the baffle (19). An insertion hole (21) for inserting into the spring (17) is provided on the upper surface of the connecting rod (18).

2. The fire door production drilling device as described in claim 1, characterized in that, One end of the connecting rod (18) is fixedly connected to a piston (22), and the inner wall of the connecting sleeve (16) is slidably connected to the piston (22).

3. The fire door production drilling device as described in claim 2, characterized in that, A connecting frame (25) is fixedly connected to the upper surface of the workbench (1), and the inner wall of the connecting frame (25) is slidably connected to the electric track (7).

4. The fire door production drilling device as described in claim 3, characterized in that, A cylinder (26) is fixedly connected to the front of the connecting frame (25), and a push plate (27) is fixedly connected to the output end of the cylinder (26).

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