Cutting device for galvanized pipe machining

Abstract

The utility model relates to pipeline processing technical field, and disclose a cutting device for galvanized pipe processing, including processing platform, electric control telescopic column and cutting equipment, electric control telescopic column fixed mounting at the top of processing platform, the top fixed mounting of electric control telescopic column has the installation crossbeam, cutting equipment fixed mounting at the bottom of installation crossbeam. This cutting device for galvanized pipe processing, in the process of using, first through the drive motor drive drive screw rod rotates, through the cooperation of drive screw rod and connecting threaded hole drive processing platform moves, makes the same speed movement of processing platform and the pipeline in transmission, and then control fixed device clamps and fixes the pipeline, then again through electric control telescopic column control installation crossbeam and cutting equipment move down and cut work, to be able to cut work to the pipeline in the process of moving transmission, to be able to complete the cutting work to the pipeline under the prerequisite of not influencing pipeline production transmission.

Description

Technical Field

[0001] This utility model relates to the field of pipe processing technology, specifically a cutting device for processing galvanized pipes. Background Technology

[0002] Steel pipe is a type of steel with a hollow cross-section, whose length is much greater than its diameter or circumference. It is used not only for transporting fluids and powdery solids, exchanging heat energy, and manufacturing mechanical parts and containers, but it is also an economical steel material with a wide range of applications. After steel strips are made into steel pipes, the steel pipes need to be cut.

[0003] The utility model patent with publication number CN220259708U discloses a cutting device for steel pipe production, including: a workbench with support legs fixed at the lower corners; and a cutting mechanism, which is driven by a lifting mechanism and is mounted on the upper right side of the workbench. Compared with the prior art, the advantages of this new device are: it has a clamping structure that can move left and right, which can clamp and fix the left end of the steel pipe and move it to the right, so as to realize the stable fixation of the steel pipe and the transmission to the cutting mechanism at the same time. In addition, the new device has two V-shaped rollers that can press the steel pipe up and down when cutting, and can roll on the surface of the steel pipe as the steel pipe moves, thereby avoiding the need for manual holding to fix the steel pipe.

[0004] However, in actual processing, the steel pipes are continuously transported after forming. General cutting equipment can only cut at fixed points and cannot cut the steel pipes during the transport process. During the cutting process, the waste liquid contains a large number of impurities, which increases the difficulty of treating the recycled waste liquid. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a cutting device for galvanized pipe processing, which solves the problems of the inability to cut pipes during transmission and the high impurity content in the waste liquid after cutting.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a cutting device for galvanized pipe processing, comprising a processing table, an electrically controlled telescopic column, and a cutting device. The electrically controlled telescopic column is fixedly installed on the top of the processing table, and a mounting beam is fixedly installed on the top of the electrically controlled telescopic column. The cutting device is fixedly installed at the bottom of the mounting beam. By controlling the retraction of the electrically controlled telescopic column, the mounting beam and the cutting device are driven to move downward to perform the cutting work. A fixing device for fixing the pipe is provided on the top of the processing table, and a cooling device for cooling the pipe cutting position is provided on the top of the processing table. A driving device for driving the processing table to move synchronously with the pipe during the processing and transmission process is provided by the driving device to perform the cutting work.

[0007] Preferably, the fixing device includes a first ring frame, a guide clamping wheel, a second ring frame, a clamping push rod, and a clamping plate. The first ring frame is fixedly installed on the top of the processing table by bolts. The guide clamping wheel is fixedly installed on the inner wall of the first ring frame. The second ring frame is fixedly installed on the top of the processing table by bolts. The clamping push rod is fixedly installed on the outer wall of the second ring frame. The output end of the clamping push rod passes through the second ring frame and extends into the inner side of the second ring frame. The clamping plate is fixedly installed on the output end of the clamping push rod.

[0008] Preferably, the cooling device includes a cooling spray pipe, a sedimentation tank, and a water collection pipe. The cooling spray pipe is mounted on the side of the mounting beam via a bracket, and the bottom end of the cooling spray pipe extends to the side of the cutting point of the cutting equipment. The sedimentation tank is located on the top of the processing table, and the water collection pipe is fixedly installed on the front side wall of the processing table and communicates with the interior of the sedimentation tank.

[0009] Preferably, the driving device includes a positioning seat, a support slide rod, a connecting sleeve hole, a drive motor, a drive threaded rod, and a connecting threaded hole. The positioning seat is bolted to the end of the pipeline processing production line. The support slide rod is fixedly installed to the side of the positioning seat. The connecting sleeve hole is opened on the side of the processing table, and the support slide rod passes through the connecting sleeve hole. The drive motor is fixedly installed to the right side wall of the positioning seat. The drive threaded rod is rotatably installed to the left side of the positioning seat via a bearing. The output end of the drive motor is fixedly installed to the right end of the drive threaded rod. The drive motor drives the drive threaded rod to rotate. The connecting threaded hole is opened on the side of the processing table, and the drive threaded rod is threadedly connected to the connecting threaded hole.

[0010] Preferably, the inner wall of the connecting sleeve hole is inlaid with balls, which reduces the friction at the contact point between the connecting sleeve hole and the support slide rod.

[0011] Preferably, a protective panel is fixedly installed on the top of the processing table, and the surface of the protective panel has openings for pipes to pass through.

[0012] Compared with the prior art, the present invention provides a cutting device for processing galvanized pipes, which has the following advantages: 1. In operation, this galvanized pipe processing cutting device first drives the drive threaded rod to rotate via a drive motor. The drive threaded rod, in conjunction with the connecting threaded hole, drives the processing table to move at the same speed as the pipe being transported. Then, the fixing device clamps and fixes the pipe. Subsequently, the electric telescopic column controls the installation beam and cutting equipment to move downwards for cutting. This allows the pipe to be cut during transport without affecting the pipe production process.

[0013] 2. In the cutting device for galvanized pipe processing, the coolant carrying waste residue flows at the top of the processing table during the cutting process, and finally flows into the interior of the sedimentation tank. The waste residue in the coolant entering the sedimentation tank will settle downwards, while the coolant in the upper layer of the sedimentation tank will be discharged outwards through the collection water pipe, reducing the waste residue in the discharged waste liquid and reducing the difficulty of waste liquid treatment.

[0014] 3. The galvanized pipe processing cutting device and fixing device improve the clamping stability by cooperating with multiple sets of guide clamping wheels and clamping plates on the left and right sides during fixing. This ensures that the pipe will not vibrate during transmission, affecting the stability of the cutting. Furthermore, after the pipe is cut, the fixing device can still maintain the clamping and fixing of the pipe, thereby preventing the pipe from flipping over and colliding with the cutting equipment after the cutting is completed, which would affect the flatness of the cut and, in severe cases, damage the cutting edge of the cutting equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the mounting structure on the top of the processing table of this utility model; Figure 3 This is a schematic diagram of the first ring frame installation structure of this utility model; Figure 4 This is a schematic diagram of the second ring frame structure of this utility model.

[0016] The components include: 1. Processing table; 2. Electrically controlled telescopic column; 21. Mounting beam; 3. Cutting equipment; 4. Fixing device; 41. First ring frame; 42. Guide clamping wheel; 43. Second ring frame; 44. Clamping push rod; 45. Clamping plate; 5. Cooling device; 51. Cooling spray pipe; 52. Sedimentation tank; 53. Water collection pipe; 6. Enclosure plate; 7. Positioning seat; 71. Support slide rod; 72. Connecting sleeve hole; 73. Ball bearing; 8. Drive motor; 81. Drive threaded rod; 82. Connecting threaded hole. 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] like Figure 1-4 As shown, this utility model provides a cutting device for processing galvanized pipes, including a processing table 1, an electrically controlled telescopic column 2, and a cutting device 3. The electrically controlled telescopic column 2 is fixedly installed on the top of the processing table 1, and a mounting beam 21 is fixedly installed on the top of the electrically controlled telescopic column 2. The cutting device 3 is fixedly installed at the bottom of the mounting beam 21. By controlling the retraction of the electrically controlled telescopic column 2, the mounting beam 21 and the cutting device 3 are driven to move downward to perform cutting work. A fixing device 4 for fixing the pipe is provided on the top of the processing table 1, and a cooling device 5 for cooling the pipe cutting position is provided on the top of the processing table 1. A driving device for driving the processing table 1 to move synchronously with the pipe during the processing and transmission process is provided by the driving device to perform cutting work.

[0019] The fixing device 4 includes a first ring frame 41, guide clamping wheels 42, a second ring frame 43, a clamping push rod 44, and a clamping plate 45. The first ring frame 41 is fixedly installed on the top of the processing table 1 by bolts. There are four first ring frames 41 in total, with two first ring frames 41 respectively installed on the left and right sides of the electrically controlled telescopic column 2. The guide clamping wheels 42 are fixedly installed on the inner wall of the first ring frame 41. Four guide clamping wheels 42 are installed on the inner wall of the first ring frame 41. The four guide clamping wheels 42 work together to clamp and limit the pipe that passes through the inner side, so that the pipe will not vibrate when passing through the inside. The second ring frame 43 is fixedly installed on the top of the processing table 1 by bolts. The clamping push rod 44 is fixedly installed on the outer wall of the second ring frame 43. The output end of the clamping push rod 44 passes through the second ring frame 43 and extends into the inner side of the second ring frame 43. The clamping plate 45 is fixedly installed on the output end of the clamping push rod 44. The second ring frame 43 is installed between the two first ring frames 41 on the right side. After the pipe is limited by the cooperation of the first ring frames 41 on the left and right sides and the guide clamping wheel 42, the clamping push rod 44 drives the clamping plate 45 to move inward, and the clamping plate 45 clamps and fixes the pipe.

[0020] The cooling device 5 includes a cooling spray pipe 51, a sedimentation tank 52, and a water collection pipe 53. The cooling spray pipe 51 is mounted on the side of the mounting beam 21 by a bracket. The bottom end of the cooling spray pipe 51 extends to the side of the cutting point of the cutting equipment 3. Cooling liquid is sprayed onto the cutting point of the pipe through the cooling spray pipe 51 for cooling and protection. The sedimentation tank 52 is located on the top of the processing table 1. Waste liquid flows into the sedimentation tank 52 along the top of the processing table 1 for sedimentation and filtration. The water collection pipe 53 is fixedly installed on the front side wall of the processing table 1. The water collection pipe 53 is connected to the inside of the sedimentation tank 52. Waste liquid in the upper part of the sedimentation tank 52 is discharged through the water collection pipe 53. The waste residue in the sedimentation tank 52 will settle downwards to the lower part under the action of gravity to achieve separation.

[0021] A protective plate 6 is fixedly installed on the top of the processing table 1. The protective plate 6 blocks the flying debris and waste liquid during the cutting process and facilitates collection. The surface of the protective plate 6 has openings for pipes to pass through. The pipes pass through the openings of the protective plate 6. Example

[0022] like Figure 1 Based on Example 1, a drive device is added to drive the processing table 1 to move, so that the cutting equipment 3 and the fixing device 4 can move synchronously along the pipeline to perform cutting work on the pipeline production line.

[0023] The drive unit includes a positioning seat 7, a support slide rod 71, a connecting sleeve hole 72, a drive motor 8, a drive threaded rod 81, and a connecting threaded hole 82. The positioning seat 7 is bolted to the end of the pipeline processing production line. The support slide rod 71 is fixedly installed to the side of the positioning seat 7. The connecting sleeve hole 72 is opened on the side of the processing table 1, and the support slide rod 71 passes through the connecting sleeve hole 72. The processing table 1 is supported by the cooperation between the support slide rod 71 and the connecting sleeve hole 72. The processing table 1 can only move along the support slide rod 71. The drive motor 8 is fixedly installed to the right side wall of the positioning seat 7. The drive motor 8 is a bidirectional servo motor. The drive motor 8 and the clamping push rod 4 are also included. All four components are controlled by a controller. The drive threaded rod 81 is rotatably mounted on the left side of the positioning seat 7 via a bearing. The output end of the drive motor 8 is fixedly mounted on the right end of the drive threaded rod 81. The drive motor 8 drives the drive threaded rod 81 to rotate. The connecting threaded hole 82 is opened on the side of the processing table 1. The drive threaded rod 81 is threadedly connected to the connecting threaded hole 82. The drive threaded rod 81 is driven to rotate by the drive motor 8. When the drive threaded rod 81 rotates, the processing table 1 is moved laterally through the threaded engagement between the drive threaded rod 81 and the connecting threaded hole 82, thereby enabling the cutting and processing of the pipe during the transmission and movement process.

[0024] The inner wall of the connecting sleeve hole 72 is inlaid with ball bearings 73. The ball bearings 73 reduce the friction at the contact point between the connecting sleeve hole 72 and the support slide rod 71, improve the stability of the processing table 1 moving above the support slide rod 71, reduce wear and increase the service life of the equipment.

[0025] In use, the positioning seat 7 is installed at the end of the pipeline production line and then fixed with bolts. The pipeline, after being manufactured by the production line, extends through the opening of the enclosure plate 6 to the top of the processing table 1. The pipeline passes through the guide clamping wheel 42 and the inner side of the clamping plate 45 of the fixing device 4 above the processing table 1, and finally exits from the right side. When it needs to be cut after extending to the specified length, the controller starts the drive motor 8 to rotate. The drive motor 8 drives the drive threaded rod 81 to rotate. Through the cooperation of the drive threaded rod 81 and the connecting threaded hole 82, the processing table 1 is moved to the right, so that the processing table 1 moves at the same speed as the pipeline is transmitted to the right, so that the processing table 1 and the pipeline remain relatively stationary. Then, the controller controls the clamping push rod 44 to extend. The clamping push rod 44 drives the clamping plate 45 to move inward. The clamping plate 45 is attached to the surface of the pipeline to clamp and fix the pipeline. After the pipeline is clamped and fixed, it is then passed through the pipeline. The controller controls the retraction of the electrically controlled telescopic column 2, which in turn moves the mounting beam 21 downwards. The mounting beam 21 then moves the cutting device 3 downwards. The cutting disc of the cutting device 3 contacts the pipe to cut it. Simultaneously, the cutting point of the pipe is cooled by water spraying through the cooling nozzle 51. Wastewater and residue splash onto the surface of the processing table 1. The wastewater flows along the surface of the processing table 1 into the sedimentation tank 52. After preliminary sedimentation, the wastewater in the sedimentation tank 52 is discharged through the collection pipe 53. After the pipe is cut, the controller controls the electrically controlled telescopic column 2 to extend and reset. At the same time, the controller controls the clamping push rod 44 to retract and release the clamping plate 45 from the pipe. Then, the controller controls the drive motor 8 to rotate in the opposite direction. The drive motor 8 drives the processing table 1 to reset to the left through the cooperation of the drive threaded rod 81 and the connecting threaded hole 82. The processing table 1 moves to the left to the supply direction of the pipe, ready for the next cutting operation.

[0026] 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 cutting device for processing galvanized pipes, comprising a processing table (1), an electrically controlled telescopic column (2), and a cutting device (3), characterized in that: The electrically controlled telescopic column (2) is fixedly installed on the top of the processing table (1). A mounting beam (21) is fixedly installed on the top of the electrically controlled telescopic column (2). The cutting device (3) is fixedly installed at the bottom of the mounting beam (21). The electric telescopic column (2) is controlled to retract, driving the mounting beam (21) and the cutting device (3) to move downwards to perform cutting work. A fixing device (4) for fixing the pipe is provided on the top of the processing table (1). A cooling device (5) for cooling the pipe cutting position is provided on the top of the processing table (1). A driving device for driving the processing table (1) to move is provided on the side of the processing table (1). The processing table (1) is driven to move synchronously with the pipe in the processing and transmission process to perform cutting work.

2. The cutting device for processing galvanized pipes according to claim 1, characterized in that: The fixing device (4) includes a first ring frame (41), a guide clamping wheel (42), a second ring frame (43), a clamping push rod (44), and a clamping plate (45). The first ring frame (41) is fixedly installed on the top of the processing table (1) by bolts. The guide clamping wheel (42) is fixedly installed on the inner wall of the first ring frame (41). The second ring frame (43) is fixedly installed on the top of the processing table (1) by bolts. The clamping push rod (44) is fixedly installed on the outer wall of the second ring frame (43). The output end of the clamping push rod (44) passes through the second ring frame (43) and extends into the inner side of the second ring frame (43). The clamping plate (45) is fixedly installed on the output end of the clamping push rod (44).

3. The cutting device for processing galvanized pipes according to claim 1, characterized in that: The cooling device (5) includes a cooling nozzle (51), a sedimentation tank (52) and a water collection pipe (53). The cooling nozzle (51) is mounted on the side of the mounting beam (21) by a bracket. The bottom end of the cooling nozzle (51) extends to the side of the cutting point of the cutting device (3). The sedimentation tank (52) is located on the top of the processing table (1). The water collection pipe (53) is fixedly installed on the front side wall of the processing table (1) and is connected to the interior of the sedimentation tank (52).

4. The cutting device for processing galvanized pipes according to claim 1, characterized in that: The driving device includes a positioning seat (7), a support slide rod (71), a connecting sleeve hole (72), a drive motor (8), a drive threaded rod (81), and a connecting threaded hole (82). The positioning seat (7) is installed at the end of the pipeline processing production line by bolts. The support slide rod (71) is fixedly installed on the side of the positioning seat (7). The connecting sleeve hole (72) is opened on the side of the processing table (1). The support slide rod (71) passes through the connecting sleeve hole (72). The drive motor (8) is fixedly installed on the right side wall of the positioning seat (7). The drive threaded rod (81) is rotatably installed on the left side of the positioning seat (7) by bearings. The output end of the drive motor (8) is fixedly installed on the right end of the drive threaded rod (81). The drive motor (8) drives the drive threaded rod (81) to rotate. The connecting threaded hole (82) is opened on the side of the processing table (1). The drive threaded rod (81) is threadedly connected to the connecting threaded hole (82).

5. The cutting device for processing galvanized pipes according to claim 4, characterized in that: The inner wall of the connecting sleeve hole (72) is inlaid with balls (73), which reduces the friction between the connecting sleeve hole (72) and the support slide rod (71).

6. The cutting device for processing galvanized pipes according to claim 1, characterized in that: The top of the processing table (1) is fixedly installed with a protective plate (6), and the surface of the protective plate (6) has openings for pipes to pass through.

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