Seamless steel pipe beveling device

Abstract

The utility model relates to the technical field of steel pipe beveling, in particular to a seamless steel pipe beveling device which drives a steel pipe to move through a transverse moving device, so that the machining end of the steel pipe is fed into a machining bin, and an operator does not need to adjust the fixing position of the steel pipe deliberately. Chippings falling into the transverse moving device in the machining process are removed through the chipping removal device, the influence of the metal chippings on normal movement of the transverse moving device is reduced, a steel pipe is rapidly fixed through the clamping device, and the practicability of the device is improved; comprising a rack, a machining bin, a rotating seat, a mechanical arm and a beveling cutter, the machining bin is installed on the left portion of the upper end face of the rack, the rotating seat is installed on the upper end face in the machining bin, the mechanical arm is installed on the lower end face of the rotating seat, and the beveling cutter is installed at the moving end of the mechanical arm; comprising a transverse moving device, a chip removal device and a clamping device, the transverse moving device is installed on a rack, the chip removal device is installed on the rack, and the clamping device is installed on the transverse moving device.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe bevels, in particular to a seamless steel pipe beveling device. Background Art

[0002] A seamless steel pipe beveling device is usually designed to precisely bevel the end face of a seamless steel pipe to meet the requirements of welding or other connection processes. The device is used to precisely adjust the position of the seamless steel pipe to ensure its stability and accuracy during processing. The flat beveling machine is the core part of the device, responsible for flattening and beveling the end face of the steel pipe. The seamless steel pipe beveling device is widely used in industries such as petroleum, chemical, construction, and machinery, especially in occasions where high-quality welded connections are required; for example, during the manufacturing process of components such as oil drill pipes, automobile drive shafts, bicycle frames, and steel scaffolding in construction, a seamless steel pipe beveling device is needed for processing.

[0003] The Chinese utility model patent with the application number CN202220183133.7 in the prior art relates to a steel pipe beveling device, including a base, a processing cover, a motor, a threaded rod, a movable frame, a brush, a movable sleeve, a placement plate, etc., which can reduce the labor intensity of workers and improve work efficiency.

[0004] However, in actual use of the above device, it is necessary to adjust the approximate position of the pipeline in the equipment during the process of fixing the pipeline, and it does not have the ability to drive the pipeline to displace. At the same time, the side of the beveling area of the above device is open, and the splashing sewage and metal chips during the beveling process will pollute the operating environment. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a seamless steel pipe beveling device that drives the steel pipe to move through a transverse movement device, so as to send the processing end of the steel pipe into the processing bin without the operator deliberately adjusting the fixed position of the steel pipe. The chip removal device is used to clean the chips that fall into the transverse movement device during the processing, reducing the impact of metal chips on the normal movement of the transverse movement device. The clamping device is used to quickly fix the steel pipe, improving the practicability of the device.

[0006] A seamless steel pipe beveling device of the utility model includes a frame, a processing bin, a rotating seat, a robotic arm and a beveling tool. A processing bin is installed at the left part of the upper end surface of the frame. A rotating seat is installed on the upper end surface inside the processing bin. A robotic arm is installed on the lower end surface of the rotating seat. A beveling tool is installed on the moving end of the robotic arm. It includes a transverse movement device, a chip removal device and a clamping device. The transverse movement device is installed on the frame. The chip removal device is installed on the frame. The clamping device is installed on the transverse movement device. The transverse movement device drives the steel pipe to move, so as to send the processing end of the steel pipe into the interior of the processing bin, without the need for the operator to deliberately adjust the fixed position of the steel pipe. The chip removal device cleans the chips that fall into the interior of the transverse movement device during the processing, reducing the influence of metal chips on the normal movement of the transverse movement device. The clamping device quickly fixes the steel pipe, improving the practicability of the device.

[0007] Preferably, the transverse movement device includes a first reducer, a first motor, a U-shaped groove, a lead screw and a transverse movement platform. The first reducer is installed at the upper part of the right end surface of the frame. The first motor is installed on the first reducer. A U-shaped groove is horizontally arranged in the middle of the upper end surface of the frame. A lead screw is horizontally installed in the upper part of the U-shaped groove. The output end of the first reducer is connected to the lead screw. The transverse movement platform is connected to the lead screw through a nut. When the first motor is started, the power is transmitted to the lead screw through the first reducer to drive the lead screw to rotate. The lead screw cooperates with the nut on the transverse movement platform to drive the transverse movement platform to move left and right, so as to cooperate with the fixing device to send the processing end of the steel pipe into the interior of the processing bin, reducing the labor intensity of the operator during the fixing process of the steel pipe and improving the practicability of the device.

[0008] Preferably, the chip removal device includes a second reducer, a second motor, a spiral blade and a chip discharge hole. The second reducer is installed at the lower part of the right end surface of the frame. The second motor is installed on the second reducer. A spiral blade is horizontally installed at the lower part of the U-shaped groove. The output end of the second reducer is connected to the spiral blade. A chip discharge hole is arranged at the lower part of the left end surface of the U-shaped groove. The left part of the chip discharge hole is communicated with the left end surface of the frame. When the second motor is started, the power is transmitted to the spiral blade through the second reducer to drive the spiral blade to rotate. The rotating spiral blade sends the metal chips at the bottom of the U-shaped groove into the chip discharge hole for discharge, reducing the influence of the metal chips and sundries accumulated at the bottom of the U-shaped groove on the normal movement process of the transverse movement device. The left part of the lower end surface of the chip discharge hole is inclined downward, improving the practicability of the device.

[0009] Preferably, it further includes a support frame, a brush, and a support roller. A set of support frames are respectively arranged at the front and rear of the upper end surface of the transverse movement platform. A set of brushes are respectively arranged on the left and right of the lower end surface of the support frame. Multiple rectangular holes are arranged on the lower end surface of the support frame, and support rollers are installed in the rectangular holes. The support frame provides support for fixing the position of the steel pipe. Multiple support rollers are in contact with the upper end surface of the frame to provide auxiliary support for the support frame, reducing the amplitude of its own vibration during the movement of the equipment. The brush cleans the metal debris and sundries on the upper end surface of the frame during the movement, improving the practicability and stability of the device.

[0010] Preferably, the clamping device includes an electric cylinder, a clamping jaw, a pressure sensor, and a limiting optical rod. The electric cylinder is installed on the outer side surface of the support frame. The moving end of the electric cylinder passes through the outer side surface of the support frame and extends to the inner side of the support frame. The moving end of the electric cylinder is connected to the outer side surface of the clamping jaw through the pressure sensor. A set of limiting optical rods are respectively connected to the left and right of the outer side surface of the clamping jaw. The outer parts of the two sets of limiting optical rods pass through the support frame where they are located and extend to the outside of the support frame. The two clamping jaws are controlled to assist in fixing the steel pipe by extending the electric cylinder. The pressure on the moving end of the electric cylinder is monitored through the pressure sensor to prevent damage to the equipment or pipeline caused by excessive pressure. The transverse movement process of the clamping jaw is limited by the two sets of limiting optical rods, reducing the influence of the vibration of the clamping jaw during the fixing process on the fixing of the pipeline, and improving the practicability of the device.

[0011] Preferably, it further includes a spray head. Multiple spray heads are respectively installed obliquely on the left and right of the rear end surface in the processing chamber. The multiple spray heads in the processing chamber assist in lubricating and cooling the process of bevel processing, improving the practicability of the device.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The steel pipe is driven to move by the transverse movement device, so that the processing end of the steel pipe is sent into the interior of the processing chamber, without the need for the operator to deliberately adjust the fixing position of the steel pipe. The chip removal device cleans the debris falling into the transverse movement device during the processing, reducing the influence of metal debris on the normal movement of the transverse movement device. The clamping device quickly fixes the steel pipe, improving the practicability of the device. Description of the Drawings

[0013] Figure 1 is the first axonometric structural schematic diagram of the present utility model;

[0014] Figure 2 is the second axonometric structural schematic diagram of the present utility model;

[0015] Figure 3 is the first sectional structural schematic diagram of the present utility model;

[0016] Figure 4 is the second sectional structural schematic diagram of the present utility model;

[0017] Figure 5 is a partial enlarged structural schematic diagram of the present utility model;

[0018] Labels in the attached drawings: 1, frame; 2, processing chamber; 3, rotating seat; 4, robotic arm; 5, bevel cutter; 6, first reducer; 7, first motor; 8, U-shaped groove; 9, lead screw; 10, transverse movement platform; 11, second reducer; 12, second motor; 13, spiral blade; 14, chip removal hole; 15, support frame; 16, brush; 17, support roller; 18, electric cylinder; 19, clamping jaw; 20, pressure sensor; 21, limit optical rod; 22, nozzle. Specific embodiments

[0019] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant attached drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0020] Embodiment

[0021] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the chip removal device is installed on the frame 1, the transverse movement device is installed on the frame 1, and the clamping device is installed on the transverse movement device;

[0022] First, control the electric cylinder 18 to extend to assist in fixing the steel pipe with the two groups of clamping jaws 19. Then, start the first motor 7 to transmit the power through the first reducer 6 to the lead screw 9 to drive the lead screw 9 to rotate. The lead screw 9 cooperates with the nut on the transverse movement platform 10 to drive the transverse movement platform 10 to move left and right, so as to cooperate with the fixing device to send the processing end of the steel pipe into the processing chamber 2. Then, drive the bevel cutter 5 to perform bevel processing on the pipe port through the cooperation of the rotating seat 3 and the robotic arm 4. At the same time, start the second motor 12 to transmit the power through the second reducer 11 to the spiral blade 13 to drive the spiral blade 13 to rotate. The rotating spiral blade 13 sends the metal chips at the bottom of the U-shaped groove 8 into the chip removal hole 14 for discharge;

[0023] The transverse movement device includes a first reducer 6, a first motor 7, a U-shaped groove 8, a lead screw 9, and a transverse movement platform 10. The first reducer 6 is installed on the upper part of the right end face of the frame 1, the first motor 7 is installed on the first reducer 6, the U-shaped groove 8 is horizontally arranged in the middle of the upper end face of the frame 1, the lead screw 9 is horizontally installed in the upper part of the U-shaped groove 8, the output end of the first reducer 6 is connected to the lead screw 9, and the transverse movement platform 10 is connected to the lead screw 9 through a nut;

[0024] The chip removal device includes a second speed reducer 11, a second motor 12, a spiral blade 13 and a chip removal hole 14. The second speed reducer 11 is installed at the lower part of the right end face of the frame 1. The second motor 12 is installed on the second speed reducer 11. The spiral blade 13 is horizontally installed at the lower part inside the U-shaped groove 8. The output end of the second speed reducer 11 is connected to the spiral blade 13. The chip removal hole 14 is arranged at the lower part of the left end face of the U-shaped groove 8, and the left part of the chip removal hole 14 communicates with the left end face of the frame 1.

[0025] It further includes a support frame 15, a brush 16 and a support roller 17. A set of support frames 15 are respectively arranged at the front and rear of the upper end face of the transverse movement platform 10. A set of brushes 16 are respectively arranged at the left and right of the lower end face of the support frame 15. Multiple rectangular holes are arranged on the lower end face of the support frame 15, and the support rollers 17 are installed in the rectangular holes.

[0026] The clamping device includes an electric cylinder 18, a clamping jaw 19, a pressure sensor 20 and a limit optical rod 21. The electric cylinder 18 is installed on the outer side surface of the support frame 15. The moving end of the electric cylinder 18 passes through the outer side surface of the support frame 15 and extends to the inner side of the support frame 15. The moving end of the electric cylinder 18 is connected to the outer side surface of the clamping jaw 19 through the pressure sensor 20. A set of limit optical rods 21 are respectively connected to the left and right of the outer side surface of the clamping jaw 19, and the outer parts of the two sets of limit optical rods 21 both pass through the support frame 15 where they are located and extend to the outside of the support frame 15.

[0027] It further includes a spray head 22. Multiple groups of spray heads 22 are respectively installed obliquely at the left and right of the rear end face inside the processing chamber 2.

[0028] The transverse movement device drives the steel pipe to move, so as to send the processed end of the steel pipe into the inside of the processing chamber 2. There is no need for the operator to deliberately adjust the fixed position of the steel pipe. The chip removal device cleans the chips that fall into the inside of the transverse movement device during the processing, reducing the influence of metal chips on the normal movement of the transverse movement device. The clamping device quickly fixes the steel pipe, improving the practicability of the device.

[0029] As Figures 1 to 5 shown, for a seamless steel pipe beveling device of the present utility model, during operation, first control the electric cylinder 18 to extend so that the two clamping jaws 19 assist in fixing the steel pipe. Then start the first motor 7 to transmit the power through the first speed reducer 6 to the lead screw 9 to drive the lead screw 9 to rotate. The lead screw 9 cooperates with the nut on the transverse movement platform 10 to drive the transverse movement platform 10 to move left and right, so as to cooperate with the fixing device to send the processed end of the steel pipe into the inside of the processing chamber 2. Then drive the beveling tool 5 to perform beveling processing on the pipe port through the cooperation of the rotating seat 3 and the robotic arm 4. At the same time, start the second motor 12 to transmit the power through the second speed reducer 11 to the spiral blade 13 to drive the spiral blade 13 to rotate. The metal chips at the bottom inside the U-shaped groove 8 are sent into the chip removal hole 14 by the rotating spiral blade 13 and discharged.

[0030] The electric cylinder 18, pressure sensor 20, first reducer 6, first motor 7, second reducer 11 and second motor 12 of a seamless steel pipe beveling device of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate them according to the attached operation manual, without the need for those skilled in the art to perform creative labor.

[0031] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A seamless steel pipe beveling device, comprising a frame (1), a processing bin (2), a rotating seat (3), a robotic arm (4) and a beveling tool (5). The left part of the upper end surface of the frame (1) is provided with the processing bin (2). The rotating seat (3) is installed on the upper end surface inside the processing bin (2). The robotic arm (4) is installed on the lower end surface of the rotating seat (3). The beveling tool (5) is installed on the moving end of the robotic arm (4); characterized in that, It includes a transverse movement device, a chip removal device and a clamping device. The transverse movement device is installed on the frame (1), the chip removal device is installed on the frame (1), and the clamping device is installed on the transverse movement device.

2. The seamless steel pipe beveling device according to claim 1, characterized in that, The transverse movement device includes a first reducer (6), a first motor (7), a U-shaped groove (8), a lead screw (9) and a transverse movement platform (10). The first reducer (6) is installed on the upper part of the right end face of the frame (1), the first motor (7) is installed on the first reducer (6), the U-shaped groove (8) is horizontally arranged in the middle of the upper end face of the frame (1), the lead screw (9) is horizontally installed in the upper part of the U-shaped groove (8), the output end of the first reducer (6) is connected to the lead screw (9), and the transverse movement platform (10) is connected to the lead screw (9) through a nut.

3. The seamless steel pipe beveling device according to claim 2, characterized in that, The chip removal device includes a second reducer (11), a second motor (12), a spiral blade (13) and a chip removal hole (14). The second reducer (11) is installed on the lower part of the right end face of the frame (1), the second motor (12) is installed on the second reducer (11), the spiral blade (13) is horizontally installed in the lower part of the U-shaped groove (8), the output end of the second reducer (11) is connected to the spiral blade (13), the chip removal hole (14) is arranged at the lower part of the left end face of the U-shaped groove (8), and the left part of the chip removal hole (14) is communicated with the left end face of the frame (1).

4. The seamless steel pipe beveling device according to claim 3, characterized in that, It also includes a support frame (15), a brush (16) and a support roller (17). A set of support frames (15) are respectively arranged at the front and rear of the upper end face of the transverse movement platform (10). A set of brushes (16) are respectively arranged at the left and right of the lower end face of the support frame (15). Multiple rectangular holes are arranged on the lower end face of the support frame (15), and the support rollers (17) are installed in the rectangular holes.

5. The seamless steel pipe beveling device according to claim 4, characterized in that The clamping device includes an electric cylinder (18), a jaw (19), a pressure sensor (20) and a limit optical rod (21). The electric cylinder (18) is installed on the outer side surface of the support frame (15). The moving end of the electric cylinder (18) passes through the outer side surface of the support frame (15) and extends to the inner side of the support frame (15). The moving end of the electric cylinder (18) is connected to the outer side surface of the jaw (19) through the pressure sensor (20). A set of limit optical rods (21) are respectively connected to the left and right of the outer side surface of the jaw (19), and the outer parts of the two sets of limit optical rods (21) pass through the support frame (15) where they are located and extend to the outside of the support frame (15).

6. The seamless steel pipe beveling device according to claim 5, characterized in that, It also includes a nozzle (22). Multiple nozzles (22) are respectively and obliquely installed at the left and right of the rear end face in the processing chamber (2).

Images