Laser cutting and hot melting drilling and tapping equipment

Abstract

The invention relates to laser cutting and hot melting drilling and tapping equipment, and relates to the technical field of steel pipe machining, the laser cutting and hot melting drilling and tapping equipment comprises a base, the base is connected with a connecting frame, the connecting frame is provided with a laser cutting device and a hot melting drilling and tapping device, the laser cutting device is used for cutting a steel pipe, and the hot melting drilling and tapping device is used for tapping the steel pipe. And the hot melting drilling and tapping device is used for drilling and tapping the steel pipe. The machining method has the effect of improving the machining efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of steel pipe processing, and in particular to a laser cutting and hot melt drilling and tapping device. Background Art

[0002] With the rapid development of industrial technology, the processing technology of steel pipes has been continuously improved, including cutting, drilling and tapping. Traditionally, these links often need to be completed using different equipment, which not only takes up a lot of space and resources, but also reduces processing efficiency. Especially in the continuous automated processing of steel pipes, multiple transfers and positioning of steel pipes will lead to a waste of time and resources.

[0003] At present, the common solution in the field of industrial processing is to first use a steel pipe cutting machine for cutting, then transfer to a drilling device for drilling, and finally transfer to a tapping device for tapping. This decentralized processing method is not only complicated to operate, but also has a low degree of automation, which makes it difficult to meet the needs of modern efficient production.

[0004] Therefore, how to achieve integrated processing of cutting, drilling and tapping of steel pipes, avoid multiple transfers and positioning, and improve the degree of automation and processing efficiency has become an important technical issue facing the current steel pipe processing field. Summary of the invention

[0005] In order to solve the problems in the background technology, the present application provides a laser cutting and hot melt drilling and tapping equipment.

[0006] The present application provides a laser cutting and hot melt drilling and tapping device, which adopts the following technical solution: A laser cutting and hot melt drilling and tapping equipment comprises a base, a connecting frame is connected to the base, a laser cutting device and a hot melt drilling and tapping device are arranged on the connecting frame, the laser cutting device is used to cut steel pipes, the laser cutting device comprises a laser cutting head, a lifting cylinder and a sliding block, and the hot melt drilling and tapping device comprises a hot melt drill bit, a connecting block and a driving cylinder.

[0007] By adopting the above technical solution, the steel pipe can be cut, drilled and tapped in sequence, which reduces the number of times the steel pipe is transferred during the processing and improves the processing efficiency of the steel pipe.

[0008] Optionally, the laser cutting device includes a laser cutting head, a lifting cylinder and a sliding block, the lifting cylinder is located in the sliding block, a driving screw is horizontally provided on the connecting frame, the driving screw is extended along the length direction of the connecting frame, the sliding block is threadedly connected to the driving screw, the sliding block is slidingly connected to the connecting frame, the laser cutting head is coaxially fixedly connected to the piston rod of the lifting cylinder, a driving motor is also provided on the connecting frame, the driving motor passes through the connecting frame and is coaxially fixedly connected to a driving wheel, the driving screw is coaxially fixedly connected to a driven wheel at one end close to the driving wheel, and the driven wheel and the driving wheel are meshed through a synchronous belt.

[0009] By adopting the above technical solution and setting up a laser cutting device, the steel pipe can be cut.

[0010] Optionally, the hot melt drilling and tapping device includes a hot melt drill bit, a connecting block and a driving cylinder, the connecting block is connected to the sliding block, the driving cylinder is located in the connecting block, and the piston rod of the driving cylinder is coaxially fixedly connected to the hot melt drill bit.

[0011] By adopting the above technical solution and setting up the hot melt drilling and tapping device, it is convenient for users to drill and tap the positions of the steel pipes that need to be processed.

[0012] Optionally, the base is also provided with a movable plate and a threaded rod, the threaded rod is horizontally arranged on the base, one end of the threaded rod is coaxially fixedly connected to a movable motor, the movable plate is threadedly connected to the threaded rod, the movable plate is slidably connected to the base, a plurality of connecting rings are fixedly connected to the movable plate, and hot melt drill bits of different specifications are provided on the connecting rings.

[0013] By adopting the above technical solution, the hot melt drill bit can be replaced, which makes it easy to quickly replace the drill bit according to drilling requirements.

[0014] Optionally, both ends of the base are fixedly connected with a fixing plate, the fixing plate is vertically arranged on the side of the base, a movable groove is opened on the side of the fixing plate away from the base, a bidirectional screw is arranged in the movable groove of the fixing plate, and two limit plates are threaded on both ends of the bidirectional screw, and the two limit plates are both horizontally arranged.

[0015] By adopting the above technical solution, the moving direction of the steel pipe is limited.

[0016] Optionally, a sliding block is provided between the two fixed plates, the sliding block is slidably connected to the base, a through hole is opened on the sliding block, the steel pipe is located at the through hole of the sliding block, and two clamping plates are also provided at the through hole of the sliding block.

[0017] By adopting the above technical solution, the steel pipe is fixed to the through hole of the sliding block, which makes it easy to fix steel pipes of different sizes and prevents the steel pipe from shaking during the processing.

[0018] Optionally, rotating wheels are coaxially fixedly connected to the centers of the two bidirectional screws, a rack is provided between the two rotating wheels, and the rotating wheels are meshed with the rack.

[0019] By adopting the above technical solution, it is convenient for the user to rotate two bidirectional screws at the same time.

[0020] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the coordinated setting of the base, connecting frame, laser cutting device, lifting cylinder, sliding block, laser cutting head and hot melt drilling and tapping device, the steel pipe is cut, drilled and tapped in turn, which reduces the number of times the steel pipe is transferred during the processing of the steel pipe and improves the processing efficiency of the steel pipe; 2. Through the setting of the laser cutting device, the steel pipe is cut, so that the length of the steel pipe can be changed according to different usage requirements. At the same time, by rotating the laser cutting device, the angle of the laser cutting head is changed, thereby expanding the cutting range; 3. Through the coordinated setting of the connecting block, the driving cylinder and the hot melt drill bit, it is convenient to drill and tap the position where the steel pipe needs to be processed. When the hot melt drill bit moves, the driving cylinder drives the hot melt drill bit to move, reducing the steps of manual adjustment by the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a laser cutting, hot melt drilling and tapping device.

[0022] Figure 2 yes Figure 1 Enlarged schematic diagram of part A.

[0023] Figure 3 yes Figure 1 Enlarged schematic diagram of part B Figure 4 It is a partial structural diagram highlighting the mechanism for pushing the steel wire to move.

[0024] Explanation of the accompanying drawings: 1. Base; 11. Moving plate; 12. Threaded rod; 13. Moving motor; 14. Connecting ring; 15. Fixed plate; 151. Bidirectional screw; 152. Limiting plate; 153. Rotating wheel; 154. Chuck; 16. Sliding block; 161. Clamp; 17. Support plate; 18. Pushing cylinder; 2. Connecting frame; 21. Driving screw; 22. Driving motor; 23. Driving wheel; 24. Driven wheel; 3. Laser cutting device; 31. Laser cutting head; 32. Lifting cylinder; 33. Sliding block; 4. Hot melt drilling and tapping device; 41. Hot melt drill bit; 42. Connecting block; 43. Driving cylinder. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0026] An embodiment of the present application provides a laser cutting and hot melt drilling and tapping device.

[0027] Reference Figure 1 and Figure 2 A laser cutting and hot melt drilling and tapping device comprises a base 1, to which a connecting frame 2 is connected. The connecting frame 2 is horizontally arranged at the top center of the base 1, and a laser cutting device 3 and a hot melt drilling and tapping device 4 are installed on the connecting frame 2. This design enables the laser cutting device 3 to be used for precise cutting of steel pipes, while the hot melt drilling and tapping device 4 is used for drilling and tapping the steel pipes after cutting.

[0028] Reference Figure 1 and Figure 3 The laser cutting device 3 includes a laser cutting head 31, a lifting cylinder 32 and a sliding block 33. The lifting cylinder 32 is installed inside the sliding block 33 to provide vertical power to the laser cutting head 31 to achieve cutting requirements at different heights. A driving screw 21 is horizontally installed on the connecting frame 2, and the driving screw 21 extends along the length direction of the connecting frame 2. The sliding block 33 is threadedly connected to the driving screw 21 and is slidably connected to the connecting frame 2, so that the designer can accurately control the sliding block 33 by rotating the driving screw 21, and then control the horizontal position of the laser cutting head 31 on the connecting frame 2. The laser cutting head 31 is coaxially fixed with the piston rod of the lifting cylinder 32 to ensure the accuracy of cutting.

[0029] Reference Figure 1 and Figure 2 A driving motor 22 is also installed on the connecting frame 2, and the driving motor 22 passes through the connecting frame 2 and is coaxially fixedly connected to a driving wheel 23. A driven wheel 24 is coaxially fixed to one end of the driving screw 21, and the driven wheel 24 and the driving wheel 23 are meshed through a synchronous belt. Such a transmission design allows the driving motor 22 to drive the driving screw 21 to rotate through the synchronous belt, thereby achieving precise control of the horizontal position of the laser cutting head 31.

[0030] Reference Figure 1 By integrating laser cutting and hot melt drilling and tapping devices 4 on the same equipment, the integrated processing of cutting, drilling and tapping of steel pipes is realized. This design avoids the need for multiple transfers and positioning of steel pipes in traditional processing methods, thereby saving time and resources and improving processing efficiency. At the same time, the precise control system, including horizontal position control and vertical power supply, ensures high precision and high quality of processing.

[0031] Reference Figure 1 and Figure 3The hot melt drilling and tapping device 4 mainly includes a hot melt drill bit 41, a connecting block 42 and a driving cylinder 43. The connecting block 42 is connected to the sliding block 33 to ensure that the hot melt drill bit 41 can move horizontally synchronously with the laser cutting head 31. The driving cylinder 43 is installed inside the connecting block 42, and its piston rod is coaxially fixed with the hot melt drill bit 41 to provide the hot melt drill bit 41 with the power required for drilling in and out of the steel pipe.

[0032] Reference Figure 1 and Figure 3 In order to facilitate the replacement of hot melt drill bits 41 of different specifications to meet different processing requirements, a movable plate 11 and a threaded rod 12 are also designed on the base 1. The threaded rod 12 is horizontally installed on the base 1, and one end of the threaded rod 12 is coaxially fixed to a movable motor 13. The movable plate 11 is threadedly connected to the threaded rod 12 and slidably connected to the base 1, so that the movable motor 13 can drive the movable plate 11 to move horizontally on the base 1 through the threaded rod 12. A plurality of connecting rings 14 are fixed on the movable plate 11, and each connecting ring 14 is equipped with hot melt drill bits 41 of different specifications, so that users can quickly replace them according to actual needs.

[0033] Reference Figure 1 and Figure 3 Through the linkage between the hot melt drilling and tapping device 4 and the laser cutting device 3, an efficient processing flow of drilling and tapping immediately after cutting is realized. At the same time, the hot melt drill bit 41 of different specifications can be replaced, so that the equipment can adapt to a wider range of processing needs. The drilling and withdrawal power provided by the driving cylinder 43 ensures the accuracy and efficiency of the hot melt drilling and tapping.

[0034] Reference Figure 1 and Figure 4 A vertically arranged fixing plate 15 is fixed at each end of the base 1, and a movable groove is provided on the side of the two fixing plates 15 away from the base 1. A bidirectional screw 151 is installed in each movable groove, and two horizontally arranged limit plates 152 are respectively threadedly connected at both ends of the bidirectional screw 151. By rotating the bidirectional screw 151, the distance between the two limit plates 152 can be adjusted to adapt to steel pipes of different diameters, and the direction of their horizontal movement can be limited to ensure the accuracy of processing.

[0035] Reference Figure 1 and Figure 4 A sliding block 16 is also designed between the two fixing plates 15 and is slidably connected to the base 1. A through hole is provided on the sliding block 16 for the steel pipe to pass through. Two clamping plates 161 are also installed at the through hole to tightly fix the steel pipe in the through hole of the sliding block 16 to prevent shaking or displacement during processing.

[0036] Reference Figure 1 and Figure 4In order to better control the processing flow of the steel pipe, the equipment is also equipped with a support plate 17 and a push cylinder 18. The support plate 17 is fixed on the base 1, away from the side of the fixed plate 15, and the push cylinder 18 is installed on the support plate 17. The piston rod of the push cylinder 18 passes through the support plate 17 and is fixedly connected to a push-pull plate, which is used to connect the steel pipe. Through the action of the push cylinder 18, the advance and retreat of the steel pipe during the processing can be controlled.

[0037] Reference Figure 1 and Figure 4 In order to facilitate the simultaneous adjustment of the two bidirectional screws 151, a rotating wheel 153 is coaxially fixed at the center of the two bidirectional screws 151, and the two rotating wheels 153 are connected by a rack. In this way, the user only needs to rotate one of the rotating wheels 153 to drive the other rotating wheel 153 to rotate synchronously through the rack, thereby achieving simultaneous adjustment of the two bidirectional screws 151, which greatly improves the convenience of operation.

[0038] Reference Figure 1 and Figure 4 By adding a fixing and positioning mechanism for the steel pipe, the stability and accuracy of the steel pipe during the processing are ensured. The design of the bidirectional screw 151 and the limit plate 152 enables the equipment to adapt to steel pipes of different diameters, thereby improving the versatility of the equipment. The steel pipe advance and retreat mechanism controlled by the push cylinder 18, in conjunction with the laser cutting and hot melt drilling and tapping device 4, makes the entire processing process more automated, reduces manual intervention, and improves production efficiency. At the same time, the synchronous adjustment design of the two bidirectional screws 151 simplifies the operating steps, reduces the difficulty of operation, and further improves the ease of use of the equipment.

[0039] On the whole, the laser cutting and hot melt drilling and tapping equipment provided by the present application integrates the cutting, drilling and tapping functions into one, thereby avoiding the need for multiple transfers and positioning of steel pipes in traditional processing methods, and greatly improving processing efficiency. At the same time, the equipment is reasonably designed, easy to operate, and has strong versatility and practicality. It can meet the needs of modern efficient production and has made beneficial improvements and contributions to the existing technology.

[0040] The implementation principle of a laser cutting and hot melt drilling and tapping device in the embodiment of the present application is: by integrating the laser cutting and hot melt drilling and tapping device 4 on the same device, the integrated processing of cutting, drilling and tapping of steel pipes is realized. This design avoids the need for multiple transfers and positioning of steel pipes in traditional processing methods, thereby saving time and resources and improving processing efficiency. At the same time, the precise control system, including horizontal position control and vertical power supply, ensures high precision and high quality of processing.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A laser cutting and hot melt drilling and tapping device, comprising a base (1), characterized in that: The base (1) is connected to a connecting frame (2), and the connecting frame (2) is provided with a laser cutting device (3) and a hot melt drilling and tapping device (4), wherein the laser cutting device (3) is used for cutting the steel pipe, and the hot melt drilling and tapping device (4) is used for drilling and tapping the steel pipe.

2. The laser cutting and hot melt drilling and tapping equipment according to claim 1, characterized in that: The laser cutting device (3) comprises a laser cutting head (31), a lifting cylinder (32) and a sliding block (33), wherein the lifting cylinder (32) is located in the sliding block (33), a driving screw (21) is horizontally arranged on the connecting frame (2), the driving screw (21) is extended along the length direction of the connecting frame (2), the sliding block (33) is threadedly connected to the driving screw (21), the sliding block (33) is slidably connected to the connecting frame (2), the laser cutting head (31) is coaxially fixedly connected to the piston rod of the lifting cylinder (32), the connecting frame (2) is further provided with a driving motor (22), the driving motor (22) passes through the connecting frame (2) and is coaxially fixedly connected to a driving wheel (23), the driving screw (21) is coaxially fixedly connected to an end of the driving wheel (23) close to the driving wheel (23), and the driven wheel (24) and the driving wheel (23) are meshed with each other through a synchronous belt.

3. The laser cutting and hot melt drilling and tapping equipment according to claim 1, characterized in that: The hot melt drilling and tapping device (4) comprises a hot melt drill bit (41), a connecting block (42) and a driving cylinder (43), wherein the connecting block (42) is connected to the sliding block (33), the driving cylinder (43) is located in the connecting block (42), and the piston rod of the driving cylinder (43) is coaxially fixedly connected to the hot melt drill bit (41).

4. The laser cutting and hot melt drilling and tapping equipment according to claim 3, characterized in that: The base (1) is also provided with a movable plate (11) and a threaded rod (12). The threaded rod (12) is horizontally arranged on the base (1). One end of the threaded rod (12) is coaxially fixedly connected to a movable motor (13). The movable plate (11) is threadedly connected to the threaded rod (12). The movable plate (11) is slidably connected to the base (1). A plurality of connecting rings (14) are fixedly connected to the movable plate (11). Hot melt drill bits (41) of different specifications are provided on the connecting rings (14) for replacing the hot melt drill bits (41).

5. The laser cutting and hot melt drilling and tapping equipment according to claim 1, characterized in that: Both ends of the base (1) are fixedly connected with a fixing plate (15), the fixing plate (15) is vertically arranged on the side of the base (1), a movable groove is opened on the side of the fixing plate (15) away from the base (1), a bidirectional screw (151) is arranged in the movable groove of the fixing plate (15), and two limiting plates (152) are respectively threaded on the two ends of the bidirectional screw (151), and the two limiting plates (152) are both horizontally arranged to limit the moving direction of the steel pipe.

6. The laser cutting and hot melt drilling and tapping equipment according to claim 5, characterized in that: A sliding block (16) is provided between the two fixed plates (15), the sliding block (16) is slidably connected to the base (1), a through hole is provided on the sliding block (16), the steel pipe is located at the through hole of the sliding block (16), two clamping plates (161) are also provided at the through hole of the sliding block (16), and are used to fix the steel pipe to the through hole of the sliding block (16), a support plate (17) is also provided on the side of the fixed plate (15) away from the sliding block (16), the support plate (17) is fixedly connected to the base (1), a push cylinder (18) is fixedly connected to the side of the support plate (17) away from the fixed plate (15), and a piston rod of the push cylinder (18) passes through the support plate (17) and is fixedly connected to a push-pull plate for connecting the steel pipe.

7. The laser cutting and hot melt drilling and tapping equipment according to claim 5, characterized in that: The centers of the two bidirectional screw rods (151) are coaxially fixedly connected with a rotating wheel (153), a rack is provided between the two rotating wheels (153), and the rotating wheels (153) are meshed with the rack.

8. The laser cutting and hot melt drilling and tapping equipment according to claim 7, characterized in that: A chuck (154) is provided on one side of the push-pull plate close to the steel pipe, one end of the steel pipe is located in the chuck (154), a locking bolt is provided on the outside of the chuck (154), and the locking bolt passes through the chuck (154) and abuts against the steel pipe.

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