Petroleum pipe cutting device

Abstract

The utility model relates to a cutting device, in particular to a petroleum pipe cutting device which comprises a box body, box doors, a pipeline cutting beveling machine, a protective cover and the like, the box doors are connected to the front side and the rear side of the box body in a sliding mode, an installation opening is formed in the top of the box body, the pipeline cutting beveling machine is installed in the installation opening, and the protective cover is connected to the top of the box body. The pipeline cutting beveling machine is located in the protective cover, and round holes are formed in the left side and the right side of the protective cover. According to the pipeline cutting beveling machine, an oil pipe can be cut through the pipeline cutting beveling machine, the protective cover can block chippings generated when the oil pipe is cut, the chippings are prevented from splashing all around, and therefore the chippings can be prevented from hurting people; chippings can be collected through the collecting frame, the chippings can be conveniently collected, and the fan can blow the chippings, so that the chippings can better fall into the collecting frame.

Description

Technical Field

[0001] The utility model relates to a cutting device, in particular to a petroleum oil pipe cutting device. Background Art

[0002] In the modern oil industry, oil pipes are one of the important equipment in the oil extraction process, mainly used to transport oil. In the production process of oil pipes, oil pipe cutting is an important process. Cutting the oil pipes into a certain length is convenient for connecting the oil pipes.

[0003] In the production process of oil pipes, pipe cutting and beveling machines are generally used to cut the oil pipes. Debris will be generated during the cutting process, and there is no relevant protective structure on the pipe cutting and beveling machine. The oil pipes are exposed to the outside world, causing debris to easily splash everywhere, which may bring great safety risks to on-site workers and pose certain safety hazards. Utility Model Content

[0004] In order to overcome the disadvantage that there is no relevant protective structure on the pipeline cutting and beveling machine, which causes debris to easily splash around, may bring great safety risks to on-site workers, and has certain safety hazards, the utility model provides a petroleum oil pipe cutting device.

[0005] Technical solution: A petroleum oil pipe cutting device includes a box body, a box door, a pipe cutting and beveling machine, a protective cover and a material guiding mechanism. The box body is slidably connected to the front and rear sides of the box body, an installation opening is opened on the top of the box body, and a pipe cutting and beveling machine is installed in the installation opening. The top of the box body is connected to a protective cover, and the pipe cutting and beveling machine is located in the protective cover. The left and right sides of the protective cover are provided with round holes, and the box body is provided with a material guiding mechanism for guiding the oil pipe.

[0006] As an improvement of the above scheme, the pipe cutting and beveling machine consists of a mounting ring, an annular electric guide rail, a rotating block, a first cylinder, a cutting block, a second cylinder and a clamping block. The mounting ring is connected in the mounting opening, the annular electric guide rail is connected on the left side of the mounting ring, there are two sliders on the annular electric guide rail, the left sides of the two sliders of the annular electric guide rail are connected to the rotating blocks, the first cylinder is connected in the rotating blocks, the cutting blocks are connected to the telescopic rods of the first cylinders, four second cylinders are connected in the mounting ring, and the telescopic rods of the second cylinders are connected to clamping blocks for clamping the oil pipes.

[0007] As an improvement of the above scheme, the material guiding mechanism includes a connecting frame, a guide ring, an electric push rod and a curved plate. Three connecting frames are connected to the top of the box body. The top of the connecting frames is connected to a guide ring for guiding the oil pipe. The connecting frames are connected to electric push rods. The telescopic rods of the electric push rods are connected to a curved plate for supporting the oil pipe. The curved plate slides through the bottom of the guide ring.

[0008] As an improvement to the above solution, it further includes rollers, and the front and rear sides of the arc plate are both rotatably connected with rollers.

[0009] As an improvement of the above solution, it also includes a frame body and a collection frame. The frame body is connected to the box body, and a collection frame for collecting debris generated when cutting the oil pipe is slidably connected to the frame body. The collection frame slides through the box body.

[0010] As an improvement of the above solution, a fan is also included, and the top of the protective cover is connected to the fan.

[0011] As an improvement of the above solution, it also includes a mounting block, the front and rear sides of the box body are symmetrically connected with the mounting blocks, and the lower part of the mounting blocks is provided with mounting holes.

[0012] The beneficial effects are as follows: 1. The utility model can cut the oil pipe by the pipe cutting and beveling machine, and the protective cover can block the debris generated when the oil pipe is cut to prevent the debris from splashing everywhere, thereby preventing the debris from hurting people.

[0013] 2. The debris can be collected through the collection frame, which is convenient for collecting the debris. The fan can blow the debris so that the debris can fall into the collection frame better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the installation opening, the pipe cutting and beveling machine, the installation block and the installation hole of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the mounting ring and the annular electric guide rail of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the rotating block, the first cylinder, the cutting block, the second cylinder and the clamping block of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the electric push rod, arc plate and roller of the utility model.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the protective cover, circular hole and fan of the utility model.

[0020] Figure 7 It is a cross-sectional view of the box body of the utility model.

[0021] Names of the numbers in the figure: 1. Box body, 2. Box door, 3. Installation opening, 4. Pipe cutting and beveling machine, 41. Mounting ring, 42. Annular electric guide rail, 43. Rotating block, 44. First cylinder, 45. Cutting block, 46. Second cylinder, 47. Clamping block, 5. Protective cover, 6. Round hole, 7. Connecting frame, 8. Guide ring, 9. Electric push rod, 91. Arc plate, 92. Roller, 10. Frame body, 11. Collecting frame, 12. Fan, 13. Mounting block, 14. Mounting hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Figure 1-Figure 4 As shown, a petroleum oil pipe cutting device includes a box body 1, a box door 2, a pipe cutting and beveling machine 4, a protective cover 5 and a material guiding mechanism. Two box doors 2 are slidably connected to the front and rear sides of the box body 1. An installation opening 3 is opened on the left side of the top of the box body 1. The pipe cutting and beveling machine 4 is installed in the installation opening 3 by bolts. The protective cover 5 is connected to the left side of the top of the box body 1 by bolts. The pipe cutting and beveling machine 4 is located in the protective cover 5. The left and right sides of the protective cover 5 are opened with round holes 6. The box body 1 is provided with a material guiding mechanism for guiding the oil pipe.

[0024] like Figure 3 and Figure 4 As shown, the pipe cutting and beveling machine 4 is composed of a mounting ring 41, an annular electric guide rail 42, a rotating block 43, a first cylinder 44, a cutting block 45, a second cylinder 46 and a clamping block 47. The mounting ring 41 is connected in the mounting opening 3, the annular electric guide rail 42 is connected on the left side of the mounting ring 41, there are two sliders on the annular electric guide rail 42, the left sides of the two sliders of the annular electric guide rail 42 are connected to the rotating block 43, the rotating block 43 is connected to the first cylinder 44, the telescopic rod of the first cylinder 44 is connected to the cutting block 45, the mounting ring 41 is evenly spaced and connected to four second cylinders 46, the telescopic rods of the second cylinders 46 are connected to the clamping block 47.

[0025] like Figure 1 and Figure 5As shown, the material guiding mechanism includes a connecting frame 7, a guide ring 8, an electric push rod 9 and an arc plate 91. Three connecting frames 7 are evenly spaced and connected to the top of the box body 1. The tops of the connecting frames 7 are all connected to the guide rings 8. The middle parts of the connecting frames 7 are all connected to the electric push rods 9. The electric push rods 9 pass through the top of the box body 1. The telescopic rods of the electric push rods 9 are all connected to the arc plates 91. The arc plates 91 slide through the bottom of the guide ring 8.

[0026] like Figure 5 As shown, it also includes rollers 92, and the front and rear sides of the arc plate 91 are rotatably connected to two rollers 92.

[0027] like Figure 7 As shown, it also includes a frame 10 and a collection frame 11. The frame 10 is connected to the left side of the bottom of the box 1 by bolts, and the collection frame 11 is slidably connected to the lower left side of the frame 10. The collection frame 11 slides through the left side of the box 1.

[0028] like Figure 6 As shown, a fan 12 is also included, and the top of the protective cover 5 is connected to the fan 12 by bolts.

[0029] like Figure 2 As shown, a mounting block 13 is also included. The mounting blocks 13 are symmetrically connected to the front and rear sides of the box body 1, and mounting holes 14 are opened at the bottom of the mounting blocks 13.

[0030] The staff places the device on the ground, and then inserts the screws into the mounting holes 14, and mounts the device on the ground through the screws to improve the stability of the device. Then, the oil pipe is placed in the guide ring 8, and the oil pipe passes through the circular hole 6 and the pipe cutting and beveling machine 4. The guide ring 8 can guide the oil pipe, and the arc plate 91 can support the oil pipe to make the oil pipe move more smoothly. The telescopic rod of the electric push rod 9 can drive the arc plate 91 to move up and down, and the height of the arc plate 91 can be adjusted according to the diameter of the oil pipe to adapt to oil pipes of different diameters. The roller 92 and The oil pipe is in direct contact with the curved plate 91 to avoid friction between the oil pipe and the curved plate 91. The pipe cutting and beveling machine 4 can fix the oil pipe, and then the pipe cutting and beveling machine 4 cuts the oil pipe. The protective cover 5 can block the debris generated when cutting the oil pipe to prevent the debris from splashing everywhere, thereby preventing the debris from hurting people. The debris will fall into the collection frame 11 through the installation opening 3, which is convenient for collecting the debris. The fan 12 can blow air downward to blow the debris so that the debris can better fall into the collection frame 11. The box door 2 can be opened, and some tools can be stored in the box body 1 for easy access.

[0031] After the oil pipe enters the protective cover 5, the oil pipe will pass through the mounting ring 41, the telescopic rod of the second cylinder 46 extends to drive the clamping block 47 to move in the direction of approaching each other, the clamping block 47 clamps the oil pipe, the telescopic rod of the first cylinder 44 extends to drive the cutting block 45 to move in the direction of approaching each other, so that the cutting block 45 and the oil pipe are in contact, the annular electric guide rail 42 drives the rotating block 43 to rotate, the rotating block 43 drives the cutting block 45 to rotate, the cutting block 45 rotates around the oil pipe, and the cutting block 45 cuts the oil pipe.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A petroleum oil pipe cutting device, comprising a box body (1) and a box door (2), wherein the box body (1) is slidably connected to the box door (2) on both the front and rear sides, wherein: It also comprises a pipe cutting and beveling machine (4), a protective cover (5) and a material guiding mechanism. The top of the box body (1) is provided with an installation opening (3), the pipe cutting and beveling machine (4) is installed in the installation opening (3), the top of the box body (1) is connected with a protective cover (5), the pipe cutting and beveling machine (4) is located in the protective cover (5), the left and right sides of the protective cover (5) are provided with round holes (6), and the box body (1) is provided with a material guiding mechanism for guiding the oil pipe; The pipe cutting and beveling machine (4) is composed of a mounting ring (41), an annular electric guide rail (42), a rotating block (43), a first cylinder (44), a cutting block (45), a second cylinder (46) and a clamping block (47); the mounting ring (41) is connected inside the mounting opening (3); the left side of the mounting ring (41) is connected to the annular electric guide rail (42); two sliders are provided on the annular electric guide rail (42); the left sides of the two sliders of the annular electric guide rail (42) are connected to the rotating block (43); the first cylinder (44) is connected inside the rotating block (43); the telescopic rod of the first cylinder (44) is connected to the cutting block (45); the mounting ring (41) is connected to four second cylinders (46); the telescopic rods of the second cylinders (46) are connected to the clamping blocks (47) for clamping the oil pipe; The material guiding mechanism comprises a connecting frame (7), a guide ring (8), an electric push rod (9) and an arc plate (91); three connecting frames (7) are connected to the top of the box body (1); the tops of the connecting frames (7) are all connected to guide rings (8) for guiding oil pipes; the connecting frames (7) are all connected to electric push rods (9); the telescopic rods of the electric push rods (9) are all connected to arc plates (91) for supporting oil pipes; the arc plates (91) slide through the bottoms of the guide rings (8).

2. A petroleum pipe cutting device as claimed in claim 1, characterized in that: It also includes a roller (92), and the front and rear sides of the arc-shaped plate (91) are both rotatably connected to the roller (92).

3. A petroleum oil pipe cutting device as claimed in claim 2, characterized in that: It also includes a frame (10) and a collection frame (11); the frame (10) is connected inside the box (1); the collection frame (11) is slidably connected to the frame (10) and is used to collect debris generated when cutting the oil pipe; the collection frame (11) slidably penetrates the box (1).

4. A petroleum oil pipe cutting device as claimed in claim 3, characterized in that: It also includes a fan (12), and the top of the protective cover (5) is connected to the fan (12).

5. A petroleum pipe cutting device as claimed in claim 4, characterized in that: It also includes a mounting block (13), the front and rear sides of the box body (1) are both symmetrically connected to the mounting blocks (13), and the lower part of the mounting blocks (13) is provided with mounting holes (14).

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