Pipeline positioning and cutting device

Abstract

The utility model discloses a pipeline positioning cutting device, which relates to the technical field of pipeline cutting devices and comprises a device body, a workbench is arranged on the surface of the device body, supporting plates are welded on two sides of the bottom of the workbench, a supporting frame is welded on one side of the top of the workbench, and a fixing mechanism is arranged on the surface of the top of the workbench. A cutting positioning mechanism is arranged at the bottom of the supporting frame. The motor is arranged to be matched with the two-way screw rod, so that the movable plate drives the fixing base and the arc-shaped clamping plate to move in the sliding groove, pipes with different calibers can be fixed, then the sliding plate is matched with the guide rod, the pipes can be driven to move towards the cutting positioning mechanism, the problem that the cutting faces of the pipes are not smooth enough due to the fact that the pipes are held by hands manually is solved, and the working efficiency is improved. And an air cylinder is arranged to be matched with a telescopic rod to enable the cutting assembly to cut the pipe, meanwhile, a positioning frame is matched with a sliding rod and a positioning ruler, and the cutting accuracy of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cutting devices, and particularly relates to a pipeline positioning and cutting device. Background Technique

[0002] A pipeline refers to a device formed by connecting pipes, pipe connectors, valves, etc. for transporting gases, liquids, or fluids with solid particles. When manufacturing pipelines, the pipes will be cut to a fixed length according to the length required on site for the convenience of users.

[0003] Chinese Patent Publication No. is CN219310204U, a pipeline cutting device convenient for positioning. The technical solution provided by this patent document is as follows: including a support table, a bracket is fixedly installed on the top of the support table, a fixed frame is fixedly installed on the top of the support table, a measuring scale is fixedly installed on the front side of the support table, and an auxiliary component is installed on the outer surface of the fixed frame. The auxiliary component includes a driving motor, a chute, a bidirectional screw, a balance plate, a clamping block, a hydraulic cylinder, a servo motor, a connecting block, a limiting groove, a cutting wheel, and a fastening bolt. For this pipeline cutting device convenient for positioning, by setting, the clamping block can quickly move up and down for positioning or releasing the positioning effect, reducing the steps of the positioning operation and the labor intensity of workers. At the same time, by using the sliding connection between the slider and the chute, the rising and falling of the balance plate are more stable, improving the convenience of the positioning operation, and a hydraulic cylinder is adopted, and the up and down movement of the cutting wheel can be controlled by the hydraulic cylinder.

[0004] In order to solve the problem that the existing device cannot ensure the contact between the cutting machine and the pipeline, and the user needs to frequently change the standing position by himself, increasing the cutting time and the cutting difficulty, the existing technology is to use a driving motor, a bidirectional screw, and a clamping block to make the clamping block quickly move up and down for positioning or releasing the positioning effect, reducing the steps of the positioning operation and the labor intensity of workers. However, there will still be a situation where the pipe will shift when manually supporting the pipe, resulting in an uneven cutting cross-section and the inability to control the cutting length, thereby leading to problems of low practicability and accuracy. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pipeline positioning and cutting device to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A pipeline positioning and cutting device includes a device body. A workbench is arranged on the surface of the device body. Support plates are welded to both sides of the bottom of the workbench, and a support frame is welded to one side of the top of the workbench.

[0008] A fixing mechanism is provided on the top surface of the workbench, and a cutting positioning mechanism is provided at the bottom of the support frame.

[0009] The fixing mechanism includes fixing blocks, which are welded around the surface of the workbench. A guide rod is fixedly connected to the surface of the fixing blocks. A sliding plate is movably installed on the surface of the guide rod. A sliding groove is formed on the surface of the sliding plate. Two sides inside the sliding groove are movably installed with movable plates. A fixing seat is welded to the top of the movable plates. The output end of the fixing seat is fixedly connected with an arc-shaped clamping plate.

[0010] A further improvement of the technical solution of the present utility model is that: a bidirectional screw rod penetrates through the surface of the movable plate. Installation plates are welded on both sides of the sliding plate. Both ends of the bidirectional screw rod are movably installed on the surface of the installation plates. The bidirectional screw rod cooperates with a motor to make the movable plate slide in the sliding groove.

[0011] A further improvement of the technical solution of the present utility model is that: the input end of the bidirectional screw rod is fixedly connected with a motor, and the motor is fixedly installed on the other side surface of the installation plate. The motor is used to drive the bidirectional screw rod.

[0012] A further improvement of the technical solution of the present utility model is that: the cutting positioning mechanism includes a cylinder, which is fixedly installed on the top of the support frame. The output end of the cylinder is fixedly connected with a telescopic rod. The output end of the telescopic rod is fixedly installed with a cutting assembly. The cylinder cooperates with the telescopic rod to drive the cutting assembly to move up and down.

[0013] A further improvement of the technical solution of the present utility model is that: the cutting assembly is composed of a driving motor, a mounting seat and a cutting knife. The driving motor cooperates with the mounting seat and the cutting knife to make the cutting assembly cut the pipe.

[0014] A further improvement of the technical solution of the present utility model is that a positioning frame is fixedly installed on the right side surface of the workbench. A sliding rod is fixedly connected to the back of the positioning frame. A placement groove is formed on the top of the positioning frame. The output end of the sliding rod is fixedly installed with a limiting block. The positioning frame is used to support and position the pipe through the placement groove. The limiting block prevents the positioning frame from separating from the surface of the sliding rod.

[0015] A further improvement of the technical solution of the present utility model is that: a positioning ruler is fixedly installed on one side of the back of the positioning frame. A baffle is movably installed on the surface of the sliding rod. The positioning ruler is parallel to the sliding rod. The positioning ruler is used to measure the cutting length. The baffle is convenient for adjusting the length of the pipe to be cut.

[0016] Due to the adoption of the above technical solution, the technical progress obtained by the present utility model compared with the prior art is:

[0017] 1. The utility model provides a pipeline positioning and cutting device. By setting a motor to cooperate with a bidirectional screw rod, the movable plate drives the fixed seat and the arc-shaped clamping plate to move in the chute, so that pipes with different diameters can be fixed. Then, the sliding plate cooperates with the guide rod to drive the pipe to move towards the cutting and positioning mechanism, avoiding the problem that the cutting surface of the pipe is not flat enough when manually holding the pipe, and improving the practicability of the device.

[0018] 2. The utility model provides a pipeline positioning and cutting device. By setting a cylinder to cooperate with a telescopic rod, the cutting assembly cuts the pipe. At the same time, the positioning frame cooperates with the slide rod and the positioning ruler to accurately control the cutting length, improving the cutting accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view structural schematic diagram of the utility model;

[0020] Figure 2 is the side view structural schematic diagram of the utility model;

[0021] Figure 3 is the utility model Figure 2 the enlarged view of the structure at A in;

[0022] Figure 4 is the sectional view structural schematic diagram of the cutting and positioning mechanism of the utility model.

[0023] In the figure: 1. Device body; 11. Workbench; 12. Support plate; 13. Support frame; 2. Fixing mechanism; 21. Fixing block; 22. Guide rod; 23. Sliding plate; 24. Chute; 25. Movable plate; 26. Fixed seat; 27. Arc-shaped clamping plate; 28. Bidirectional screw rod; 29. Motor; 3. Cutting and positioning mechanism; 31. Cylinder; 32. Telescopic rod; 33. Cutting assembly; 34. Positioning frame; 35. Slide rod; 36. Positioning ruler; 37. Baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following further elaborates on the utility model in conjunction with the embodiments:

[0025] Embodiment 1

[0026] As Figures 1-4As shown in the figure, this embodiment provides a pipeline positioning and cutting device, including a device body 1. A workbench 11 is arranged on the surface of the device body 1. Support plates 12 are welded on both sides of the bottom of the workbench 11. A support frame 13 is welded on one side of the top of the workbench 11. A fixing mechanism is arranged on the top surface of the workbench 11. A cutting positioning mechanism 3 is arranged at the bottom of the support frame 13. The fixing mechanism 2 includes fixing blocks 21. The fixing blocks 21 are welded around the surface of the workbench 11. Guide rods 22 are fixedly connected to the surfaces of the fixing blocks 21. A sliding plate 23 is movably installed on the surfaces of the guide rods 22. A chute 24 is formed on the surface of the sliding plate 23. Moving plates 25 are movably installed on both sides inside the chute 24. A fixing seat 26 is welded to the top of the moving plate 25. The output end of the fixing seat 26 is fixedly connected to an arc-shaped clamping plate 27. A bidirectional screw 28 penetrates through the surface of the moving plate 25. Mounting plates are welded on both sides of the sliding plate 23. Both ends of the bidirectional screw 28 are movably installed on the surfaces of the mounting plates. The bidirectional screw 28 cooperates with a motor 29 to make the moving plate 25 slide in the chute 24. The input end of the bidirectional screw 28 is fixedly connected to the motor 29. The motor 29 is fixedly installed on the other side surface of the mounting plate. The motor 29 is used to drive the bidirectional screw 28. By setting the motor 29 to cooperate with the bidirectional screw 28, the moving plate 25 drives the fixing seat 26 and the arc-shaped clamping plate 27 to move in the chute 24, so that pipes with different diameters can be fixed. Then, the sliding plate 23 cooperates with the guide rods 22 to drive the pipe towards the cutting positioning mechanism 3, avoiding the problem that the cutting surface of the pipe is not flat enough when manually holding the pipe, and improving the practicability of the device.

[0027] Embodiment 2

[0028] As Figures 1-4As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the cutting and positioning mechanism 3 includes a cylinder 31 fixedly installed at the top of the support frame 13. The output end of the cylinder 31 is fixedly connected with a telescopic rod 32. The output end of the telescopic rod 32 is fixedly installed with a cutting assembly 33. The cylinder 31 cooperates with the telescopic rod 32 to drive the cutting assembly 33 to move up and down. The cutting assembly 33 is composed of a driving motor, a mounting seat and a cutting knife. The driving motor cooperates with the mounting seat and the cutting knife to enable the cutting assembly 33 to cut the pipe. A positioning frame 34 is fixedly installed on the right side surface of the workbench 11. A sliding rod 35 is fixedly connected to the back of the positioning frame 34. A placement groove is provided at the top of the positioning frame 34. A limiting block is fixedly installed at the output end of the sliding rod 35. The positioning frame 34 is used to support and position the pipe through the placement groove. The limiting block prevents the positioning frame 34 from separating from the surface of the sliding rod 35. A positioning ruler 36 is fixedly installed on one side of the back of the positioning frame 34. A baffle 37 is movably installed on the surface of the sliding rod 35. The positioning ruler 36 is parallel to the sliding rod 35. The positioning ruler 36 is used to measure the cutting length. The baffle 37 facilitates the adjustment of the length of the pipe to be cut. By setting the cylinder 31 to cooperate with the telescopic rod 32 to enable the cutting assembly 33 to cut the pipe, and at the same time, the positioning frame 34 cooperates with the sliding rod 35 and the positioning ruler 36, the cutting length can be accurately controlled, and the cutting accuracy of the device is improved.

[0029] Next, the working principle of the pipe positioning and cutting device will be specifically described.

[0030] As Figures 1-4 shown, when using this device, first install the pipe to be cut into the device body 1. Through the cooperation of the motor 29 and the bidirectional screw 28, the movable plate 25 drives the fixed seat 26 and the arc-shaped clamping plate 27 to move in the chute 24, so that pipes with different diameters can be fixed. Then, the sliding plate 23 cooperates with the guide rod 22 to drive the pipe to move towards the cutting and positioning mechanism 3, avoiding the problem that the cutting surface of the pipe is not flat enough when manually holding the pipe, and improving the practicability of the device. By setting the cylinder 31 to cooperate with the telescopic rod 32 to enable the cutting assembly 33 to cut the pipe, and at the same time, the positioning frame 34 cooperates with the sliding rod 35 and the positioning ruler 36, the cutting length can be accurately controlled, and the cutting accuracy of the device is improved.

[0031] The above generally describes the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A pipeline positioning and cutting device, comprising a device body (1), characterized in that: A workbench (11) is provided on the surface of the device body (1). Support plates (12) are welded to both sides of the bottom of the workbench (11), and a support frame (13) is welded to one side of the top of the workbench (11). A fixing mechanism is provided on the top surface of the workbench (11), and a cutting and positioning mechanism (3) is provided at the bottom of the support frame (13). The fixing mechanism (2) includes fixing blocks (21) welded around the surface of the workbench (11). Guide rods (22) are fixedly connected to the surfaces of the fixing blocks (21). A sliding plate (23) is movably installed on the surfaces of the guide rods (22). A chute (24) is formed on the surface of the sliding plate (23). Moving plates (25) are movably installed on both sides inside the chute (24). Fixing seats (26) are welded to the tops of the moving plates (25). Arc-shaped clamping plates (27) are fixedly connected to the output ends of the fixing seats (26).

2. The pipe positioning and cutting device according to claim 1, characterized in that: A bidirectional screw rod (28) penetrates through the surface of the moving plate (25). Mounting plates are welded to both sides of the sliding plate (23), and both ends of the bidirectional screw rod (28) are movably installed on the surfaces of the mounting plates.

3. The pipe positioning and cutting device according to claim 2, wherein: A motor (29) is fixedly connected to the input end of the bidirectional screw rod (28), and the motor (29) is fixedly installed on the other side surface of the mounting plate.

4. A pipeline positioning and cutting device according to claim 1, characterized in that: The cutting and positioning mechanism (3) includes a cylinder (31) fixedly installed on the top of the support frame (13). A telescopic rod (32) is fixedly connected to the output end of the cylinder (31), and a cutting assembly (33) is fixedly installed at the output end of the telescopic rod (32).

5. The pipe positioning and cutting device according to claim 4, characterized in that: The cutting assembly (33) consists of a driving motor, a mounting seat, and a cutting tool.

6. The pipe positioning and cutting device according to claim 1, characterized in that: A positioning frame (34) is fixedly installed on the right side surface of the workbench (11). A sliding rod (35) is fixedly connected to the back of the positioning frame (34). A placement groove is formed at the top of the positioning frame (34), and a limiting block is fixedly installed at the output end of the sliding rod (35).

7. The pipe positioning and cutting device according to claim 6, characterized in that: A positioning ruler (36) is fixedly installed on one side of the back of the positioning frame (34). A baffle (37) is movably installed on the surface of the sliding rod (35), and the positioning ruler (36) is parallel to the sliding rod (35).

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