Cutting device for oil extraction pipe production

Abstract

The utility model discloses a cutting device for oil extraction pipe production, and relates to the technical field of oil extraction pipe production. The cutting device comprises a base, a cutting blade is movably matched with the upper side of the base, two placing tables are arranged on the upper side of the base, rotating plates are rotatably matched with the upper sides of the placing tables, and an L-shaped clamping groove is formed in one side of each rotating plate. According to the oil extraction pipe fixing device, through the arrangement of the rotating plate, the L-shaped clamping column drives the fixing ring to be positioned on the upper side of the placement table under the action of a user, so that the rotating plate fixes oil extraction pipe bodies with different calibers, and the oil extraction pipe bodies are more convenient to fix; and the stability of the fixing ring for fixing the oil extraction pipe body is improved.

Description

Technical Field

[0001] The utility model belongs to the field of oil production pipe production, in particular to a cutting device for oil production pipe production. Background Art

[0002] Oil production engineering is the general term for various engineering and technical measures taken on oil reservoirs through production wells and injection wells according to development objectives during the oil field exploitation process. It studies the theory, engineering design methods and implementation techniques of various engineering and technical measures that can be used economically and effectively on oil reservoirs to increase oil well production and crude oil recovery rate. The oil pipes used in oil production engineering usually need to be cut and processed before assembly.

[0003] The patent application with publication number CN209632200U discloses a cutting device for oil production engineering, including: a base, a placing table, a support rod, a support top plate, a telescopic rod, a movable plate, a cutting blade and a fixing ring. The cutting device for oil production engineering can fix the oil pipe to be cut by setting two fixing rings, increase the stability during cutting, and improve the cutting accuracy. In combination with the use of hinges and fastening bolts, it can fix oil pipes of different calibers, so as to facilitate cutting of oil pipes of different calibers and improve the applicability of the cutting device. Through the cooperation of the telescopic rod and the cutting blade, the telescopic motor generates power to control the cutting blade to cut the oil pipe, saving time and labor and improving cutting efficiency. Through the setting of the protective cover, it can prevent the splashing of cutting debris, facilitate cleaning, and protect the cutting blade at the same time, extending the service life of the cutting blade.

[0004] However, the above technology has the following disadvantages when used:

[0005] From the description in paragraph 0023 of the above document, "a hinge 12 is fixedly installed on the upper surface of the placement table 2, and the placement table 2 is movably connected with a fixing ring 8 through the hinge 12. A fastening bolt 13 is inserted on one side of the fixing ring 8. There are two fixing rings 8. Through the provision of two fixing rings 8, the oil pipe to be cut can be fixed, the stability during cutting is increased, and the cutting accuracy is improved. In combination with the use of the hinge 12 and the fastening bolt 13, the oil pipes of different diameters can be fixed, so as to facilitate the cutting of oil pipes of different diameters and improve the applicability of the cutting device." It can be seen that the fixing ring 8 needs to be positioned on the upper side of the placement table by the fastening bolt 13, and this fixing method requires the fastening bolt 13 to be screwed to fix the fixing ring 8 on the upper side of the placement table 2. On the one hand, the efficiency of fixing the oil pipe is improved. On the other hand, if the radius of the oil pipe diameter is larger than the radius of the placement groove 14, one end of the fixing ring 8 will not fit on the upper side of the placement table 2, which will cause the problem that the fixing ring 8 cannot be fixed on the upper side of the placement table 2 by the fastening bolt 13.

[0006] Therefore, a cutting device for oil production pipe is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a cutting device for oil production pipes.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] A cutting device for oil production pipe production, comprising a base, a cutting blade is movably matched on the upper side of the base, two placing tables are installed on the upper side of the base, a rotating plate is rotatably matched on the upper side of the placing table, and an L-shaped slot is opened on one side of the rotating plate;

[0010] Two fixing rings, one end of the fixing ring is rotatably engaged with the upper side of the placing table, and the other end of the fixing ring is equipped with a connecting plate, one side of the connecting plate is elastically and slidably engaged with a second spring, one end of the second spring is located inside the L-shaped slot, and the inner side wall of the fixing ring is elastically and slidably engaged with an arc plate.

[0011] Optionally, a hinge is installed between one end of the fixing ring and the upper side of the placing table, a plurality of first springs are installed between the inner wall of the fixing ring and the outer wall of the arc-shaped plate, a guide groove is provided on one side of the connecting plate, one end of the L-shaped clamping column slides in the guide groove, a fixing rod is installed in the guide groove, a guide hole is provided at one end of the L-shaped clamping column, the fixing rod is located in the guide hole, a second spring is installed between the side wall of the guide groove and one side of the L-shaped clamping column, and the second spring is sleeved on the circumference of the fixing rod.

[0012] Optionally, a first placement slot and a second placement slot located on one side of the first placement slot are provided on the upper side of the placement table, and two guide rods are installed inside the second placement slot to facilitate the installation of the guide rod inside the second placement slot, and the rotating plate is rotatably engaged inside the second placement slot, and clamping holes are provided at both ends of the rotating plate, and one end of the guide rod is located inside the clamping hole to facilitate the rotational engagement of the rotating plate on one end of the guide rod through the clamping hole. An L-shaped plate is provided on the upper side of the base, and a plurality of universal wheels are provided at the bottom of the base. An electric push rod is installed on the L-shaped plate to facilitate the installation of the electric push rod on the L-shaped plate, and a protective cover is installed on the output end of the electric push rod to facilitate the installation of the protective cover on the output end of the electric push rod, and the cutting blade is rotatably engaged inside the protective cover, and a motor is installed inside the protective cover, and a rotating shaft is installed at the output end of the motor, and one side of the cutting blade is installed on one end of the rotating shaft to facilitate the protective cover to be sleeved on the peripheral side of the cutting blade.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] The rotating plate is set so that the L-shaped clamping column can drive the fixing ring to be positioned on the upper side of the placement table under the action of the user, so that the rotating plate can fix the oil production pipe bodies of different diameters, making the process of fixing the oil production pipe body more convenient. The setting of the arc plate improves the stability of the fixing ring when fixing the oil production pipe body.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] In the figure:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle;

[0021] Figure 4 for Figure 1 Schematic diagram of the structure at point C in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] Base 1, universal wheel 101, L-shaped plate 102, electric push rod 103, protective cover 104, cutting blade 105, placement table 106, first placement slot 107, second placement slot 108, guide rod 109, rotating plate 110, clamping hole 111, L-shaped clamping slot 112, hinge 113;

[0024] Fixed ring 2, arc plate 201, first spring 202, connecting plate 203, guide groove 204, fixed rod 205, L-shaped clamping column 206, guide hole 207, second spring 208.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, in this embodiment, a cutting device for oil production pipe production is provided, comprising a base 1, a cutting blade 105 is movably matched on the upper side of the base 1, two placement platforms 106 are installed on the upper side of the base 1, a rotating plate 110 is rotatably matched on the upper side of the placement platform 106, and an L-shaped slot 112 is opened on one side of the rotating plate 110;

[0028] There are two fixing rings 2, one end of the fixing ring 2 is rotatably fitted on the upper side of the placement table 106, and the other end of the fixing ring 2 is equipped with a connecting plate 203. One side of the connecting plate 203 is elastically and slidably fitted with a second spring 208, one end of the second spring 208 is located inside the L-shaped slot 112, and the inner wall of the fixing ring 2 is elastically and slidably fitted with an arc plate 201.

[0029] First, place the oil production pipe body inside the first placement groove 107, then slide the L-shaped clamping column 206, the L-shaped clamping column 206 slides on the fixing rod 205 and stretches the second spring 208, and then rotate the fixing ring 2, the fixing ring 2 drives the inner wall of the arc plate 201 to fit the outer wall of the oil production pipe body, and then place one end of the L-shaped clamping column 206 inside the L-shaped clamping groove 112, and then release the L-shaped clamping column 206, the L-shaped clamping column 206 is positioned inside the L-shaped clamping groove 112 under the elastic action of the second spring 208, and then the oil production pipe body is positioned inside the first placement groove 107, and then the electric push rod 103 is started, and the electric push rod 103 drives the cutting blade 105 to slide downward and cut the positioned oil production pipe body.

[0030] The rotating plate 110 is set so that the L-shaped clamping column 206 can drive the fixing ring 2 to be positioned on the upper side of the placement table 106 under the action of the user, so that the rotating plate 110 can fix the oil production pipe bodies of different diameters, making the process of fixing the oil production pipe bodies more convenient. The setting of the arc plate 201 improves the stability of the fixing ring 2 when fixing the oil production pipe body.

[0031] In this embodiment, a hinge 113 is installed between one end of the fixing ring 2 and the upper side of the placement table 106, and a plurality of first springs 202 are installed between the inner wall of the fixing ring 2 and the outer wall of the arc plate 201. A guide groove 204 is provided on one side of the connecting plate 203, and one end of the L-shaped clamping column 206 is slidably fitted in the guide groove 204. A fixing rod 205 is installed in the guide groove 204. A guide hole 207 is provided at one end of the L-shaped clamping column 206, and the fixing rod 205 is located in the guide hole 207. A second spring 208 is installed between the side wall of the guide groove 204 and one side of the L-shaped clamping column 206, and the second spring 208 is sleeved on the peripheral side of the fixing rod 205.

[0032] The upper side of the placement table 106 of the present embodiment is provided with a first placement groove 107 and a second placement groove 108 located on one side of the first placement groove 107. Two guide rods 109 are installed inside the second placement groove 108, which facilitates the installation of the guide rods 109 inside the second placement groove 108. The rotating plate 110 is rotatably matched inside the second placement groove 108. Both ends of the rotating plate 110 are provided with clamping holes 111. One end of the guide rod 109 is located inside the clamping hole 111, which facilitates the rotating plate 110 to be rotatably matched on one end of the guide rod 109 through the clamping hole 111. The upper side of the base 1 is provided with an L-shaped plate 110. 02, a plurality of universal wheels 101 are installed at the bottom of the base 1, an electric push rod 103 is installed on the L-shaped plate 102, which is convenient for installing the electric push rod 103 on the L-shaped plate 102, a protective cover 104 is installed at the output end of the electric push rod 103, which is convenient for installing the protective cover 104 on the output end of the electric push rod 103, a cutting blade 105 is rotatably fitted inside the protective cover 104, a motor is installed inside the protective cover 104, a rotating shaft is installed at the output end of the motor, one side of the cutting blade 105 is installed on one end of the rotating shaft, which is convenient for sleeveing ​​the protective cover 104 on the peripheral side of the cutting blade 105.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A cutting device for oil production pipe, characterized in that: include: A base (1), the upper side of the base (1) being movably engaged with a cutting blade (105), the upper side of the base (1) being provided with two placement platforms (106), the upper side of the placement platforms (106) being rotatably engaged with a rotating plate (110), and one side of the rotating plate (110) being provided with an L-shaped slot (112); Two fixing rings (2), one end of the fixing ring (2) is rotatably engaged with the upper side of the placing platform (106), the other end of the fixing ring (2) is provided with a connecting plate (203), one side of the connecting plate (203) is elastically and slidably engaged with a second spring (208), one end of the second spring (208) is located inside the L-shaped slot (112), and the inner side wall of the fixing ring (2) is elastically and slidably engaged with an arc plate (201); Two L-shaped clamping columns (206) are slidably fitted inside the connecting plate (203).

2. The cutting device for oil production pipe according to claim 1, characterized in that: A hinge (113) is installed between one end of the fixing ring (2) and the upper side of the placing platform (106), and a plurality of first springs (202) are installed between the inner wall of the fixing ring (2) and the outer wall of the arc-shaped plate (201).

3. The cutting device for oil production pipe according to claim 1, characterized in that: A guide groove (204) is provided on one side of the connecting plate (203), one end of the L-shaped clamping column (206) is slidably fitted inside the guide groove (204), and a fixing rod (205) is installed inside the guide groove (204).

4. The cutting device for oil production pipe according to claim 3, characterized in that: A guide hole (207) is formed at one end of the L-shaped clamping column (206), the fixing rod (205) is located inside the guide hole (207), a second spring (208) is installed between the side wall of the guide groove (204) and one side of the L-shaped clamping column (206), and the second spring (208) is sleeved on the peripheral side of the fixing rod (205).

5. The cutting device for oil production pipe according to claim 1, characterized in that: The upper side of the placement platform (106) is provided with a first placement groove (107) and a second placement groove (108) located on one side of the first placement groove (107); two guide rods (109) are installed inside the second placement groove (108); the rotating plate (110) is rotatably engaged inside the second placement groove (108); both ends of the rotating plate (110) are provided with clamping holes (111); one end of the guide rod (109) is located inside the clamping hole (111).

6. The cutting device for oil production pipe according to claim 1, characterized in that: An L-shaped plate (102) is installed on the upper side of the base (1), a plurality of universal wheels (101) are installed on the bottom of the base (1), an electric push rod (103) is installed on the L-shaped plate (102), a protective cover (104) is installed at the output end of the electric push rod (103), and the cutting blade (105) is rotatably engaged inside the protective cover (104).

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