Oil pipe plate butt welding equipment

Abstract

The utility model relates to the technical field of oil pipe plate machining, and discloses oil pipe plate butt welding equipment which comprises an operation table, a two-way lead screw is arranged at the bottom of the operation table, first threaded sleeves are arranged at the two ends of the two-way lead screw in a sleeved mode, and first fixing plates are fixedly connected to the tops of the two first threaded sleeves. First sleeves are fixedly connected to the sides, close to each other, of the top ends of the two first fixing plates, first inserting plates are slidably connected to the inner walls of the two first sleeves, first positioning plates are fixedly connected to the sides, close to each other, of the two first inserting plates, and springs are fixedly connected to the sides, away from each other, of the two first positioning plates; the side, away from the first positioning plate, of the spring is fixedly connected with a first fixing plate, and the two sides of the first fixing plate are fixedly connected with extrusion plates. The device is convenient to operate, reduces the difficulty of positioning and fixing the tubing plate, can improve the efficiency of processing the tubing plate, and reduces the workload of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tube plate processing, in particular to an oil tube plate butt welding device. Background Art

[0002] The oil tube sheet is a device for protecting the oil tube, which is usually made of metal material. It can protect the oil tube from damage caused by impact and ensure the stable operation of the oil tube. During the production of the oil tube sheet, two or more oil tube sheets are butt-welded. Through butt welding, the length or width of the oil tube sheet can be increased to accommodate oil tubes of different sizes. Welding equipment is generally used for welding oil tube sheets, but most of the oil tube sheet butt welding equipment in the prior art still have problems that need to be solved during use.

[0003] Most of the oil tube plate butt welding equipment in the prior art needs to position the oil tube plate before welding, so that the ends of the two oil tube plates close to each other are in contact, and then the two oil tube plates are clamped and fixed with a clamp. The whole process requires manual operation by the staff, with a low degree of automation, and the operation is very cumbersome and complicated, time-consuming and labor-intensive, which affects the efficiency of welding the oil tube plates. Therefore, it is necessary to design an oil tube plate butt welding equipment to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an oil tube plate butt welding device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tubing plate butt welding device comprises an operating table, a bidirectional screw rod is arranged at the bottom of the operating table, both ends of the bidirectional screw rod are sleeved with a first threaded sleeve, the tops of the two first threaded sleeves are fixedly connected with a first fixing plate, the tops of the two first fixing plates are fixedly connected with a first sleeve on a side close to each other, the inner walls of the two first sleeves are slidably connected with a first plug plate, the two first plug plates are fixedly connected with a first positioning plate on a side close to each other, the two first positioning plates are fixedly connected with a spring on a side away from each other, the spring is fixedly connected with the first fixing plate on a side away from the first positioning plate, the two sides of the first fixing plate are fixedly connected with an extrusion plate, the bottom of the operating table is provided with two guide plates, the two guide plates are symmetrically arranged, the bottom of the operating table is fixedly connected with a square plate, Two plug rods are fixedly connected to both sides of the square plate, and the plug rod sleeve is provided with a tension spring, and the two sides of the tension spring are respectively fixedly connected to the square plate and the plug rod guide plate, the plug rod passes through the guide plate, and the plug rod is slidably connected to the guide plate, and the tops of the two guide plates are fixedly connected to two second positioning plates. Since the technical means of positioning and aligning the oil tube plate and making the two oil tube plates close to each other until they are in contact are adopted, the problem that most of the oil tube plate butt welding equipment in the prior art proposed in the background technology requires manual operation of the staff during the whole process of positioning and fixing the oil tube plate is effectively solved, and the degree of automation is low, the operation is very cumbersome and complicated, time-consuming and labor-intensive, and the efficiency of welding the oil tube plate is affected. Therefore, the technical effect of facilitating operation, reducing the difficulty of positioning and fixing the oil tube plate, improving the efficiency of processing the oil tube plate, and reducing the workload of the staff is achieved.

[0007] As a further solution of the utility model, two first sliding grooves are provided on the operating table, the first sliding grooves are adapted to the first fixed plate, the first fixed plate is slidably connected to the operating table, and the operating table is provided with a second sliding groove at the position of the second positioning plate, the second sliding groove is adapted to the second positioning plate, and the second positioning plate is slidably connected to the operating table.

[0008] As a further solution of the utility model, a support plate is fixedly connected to one side of the operating table, a first motor is fixedly connected to one side of the support plate, and an output shaft of the first motor passes through the support plate and is fixedly connected to a bidirectional screw rod.

[0009] As a further solution of the utility model, both ends of the bidirectional screw rod are sleeved with sleeve plates, and the sleeve plates are fixedly connected to the operating table.

[0010] As a further solution of the utility model, a U-shaped frame is fixedly connected to the top of the operating table, a second motor is fixedly connected to one side of the U-shaped frame, an output shaft of the second motor passes through the U-shaped frame and is fixedly connected to a driving screw, the driving screw sleeve is provided with a second threaded sleeve, a slider is fixedly connected to the top of the second threaded sleeve, a third slide groove is opened on the top of the U-shaped frame, the slider is arranged in the third slide groove, and the slider is slidably connected to the U-shaped frame.

[0011] As a further solution of the utility model, the bottom of the second threaded sleeve is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a mounting plate, and the bottom of the mounting plate is fixedly connected to a welding gun.

[0012] The beneficial effects of the utility model are:

[0013] The utility model adopts a technical means to position and align the oil tube plates so that the two oil tube plates are close to each other until they are in contact, thereby effectively solving the problem that most of the existing oil tube plate butt welding equipment in the background technology requires manual operation of the staff during the whole process of positioning and fixing the oil tube plates, has a low degree of automation, is very cumbersome and complicated to operate, is time-consuming and labor-intensive, and affects the efficiency of welding the oil tube plates, thereby achieving the technical effect of facilitating operation, reducing the difficulty of positioning and fixing the oil tube plates, improving the efficiency of processing the oil tube plates, and reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of an oil tube plate butt welding device proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the first partial structure of an oil tube plate butt welding device proposed by the utility model;

[0016] Figure 3 This is a second partial structural schematic diagram of an oil tube plate butt welding device proposed by the utility model;

[0017] Figure 4 The utility model discloses a cross-sectional structural diagram of a U-shaped frame of an oil tube plate butt welding device.

[0018] In the figure: 1, operating table; 2, bidirectional screw rod; 3, first threaded sleeve; 4, first fixed plate; 5, first sleeve; 6, first plug plate; 7, first positioning plate; 8, spring; 9, extrusion plate; 10, guide plate; 11, square plate; 12, plug rod; 13, tension spring; 14, second positioning plate; 15, first slide groove; 16, second slide groove; 17, support plate; 18, first motor; 19, sleeve plate; 20, U-shaped frame; 21, second motor; 22, driving screw rod; 23, second threaded sleeve; 24, electric telescopic rod; 25, mounting plate; 26, welding gun; 27, third slide groove; 28, slider. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] Reference Figure 1-Figure 4A tubing plate butt welding device comprises an operating table 1, a bidirectional screw rod 2 is arranged at the bottom of the operating table 1, both ends of the bidirectional screw rod 2 are sleeved with first threaded sleeves 3, the tops of the two first threaded sleeves 3 are fixedly connected with first fixing plates 4, the tops of the two first fixing plates 4 are fixedly connected with first sleeves 5 on the side close to each other, the inner walls of the two first sleeves 5 are slidably connected with first plug plates 6, the two first plug plates 6 are fixedly connected with first positioning plates 7 on the side close to each other, the two first positioning plates 7 are fixedly connected with springs 8 on the side away from each other, the springs 8 are fixedly connected with the first fixing plates 4 on the side away from the first positioning plates 7, the first fixing plates 4 are fixedly connected with extrusion plates 9 on both sides, the bottom of the operating table 1 is provided with two guide plates 10, the two guide plates 10 are symmetrically arranged, the bottom of the operating table 1 is fixedly connected with a square plate 11, the square plate 11 Two plug rods 12 are fixedly connected on both sides, and the plug rods 12 are sleeved with tension springs 13. The two sides of the tension springs 13 are respectively fixedly connected to the square plate 11 and the plug rod guide plate 10, and the plug rod 12 passes through the guide plate 10, and the plug rod 12 is slidably connected to the guide plate 10. The tops of the two guide plates 10 are fixedly connected with two second positioning plates 14. Since the technical means of positioning and aligning the oil tube plates to make the two oil tube plates close to each other until they are in contact are adopted, the problem that most of the oil tube plate butt welding equipment in the prior art proposed in the background technology requires manual operation of the staff during the whole process of positioning and fixing the oil tube plates is effectively solved, and the problem that the degree of automation is low, the operation is very cumbersome and complicated, time-consuming and labor-intensive, and the efficiency of welding the oil tube plates is affected is solved, thereby achieving the technical effect of easy operation, reducing the difficulty of positioning and fixing the oil tube plates, improving the efficiency of processing the oil tube plates, and reducing the workload of the staff.

[0022] In this embodiment, two first sliding grooves 15 are provided on the operating table 1, the first sliding grooves 15 are adapted to the first fixed plate 4, the first fixed plate 4 is slidably connected to the operating table 1, and the operating table 1 is provided with a second sliding groove 16 at the position of the second positioning plate 14, the second sliding groove 16 is adapted to the second positioning plate 14, and the second positioning plate 14 is slidably connected to the operating table 1.

[0023] In this embodiment, a support plate 17 is fixedly connected to one side of the operating table 1 , a first motor 18 is fixedly connected to one side of the support plate 17 , and an output shaft of the first motor 18 passes through the support plate 17 and is fixedly connected to the bidirectional lead screw 2 .

[0024] In this embodiment, sleeve plates 19 are sleeved on both ends of the bidirectional screw rod 2 , and the sleeve plates 19 are fixedly connected to the operating table 1 .

[0025] In this embodiment, a U-shaped frame 20 is fixedly connected to the top of the operating table 1, and a second motor 21 is fixedly connected to one side of the U-shaped frame 20. The output shaft of the second motor 21 passes through the U-shaped frame 20 and is fixedly connected to a driving screw 22. The driving screw 22 is sleeved with a second threaded sleeve 23. A slider 28 is fixedly connected to the top of the second threaded sleeve 23. A third slide groove 27 is opened at the top of the U-shaped frame 20. The slider 28 is arranged in the third slide groove 27, and the slider 28 is slidably connected to the U-shaped frame 20.

[0026] In this embodiment, the bottom of the second threaded sleeve 23 is fixedly connected to an electric telescopic rod 24 , the output end of the electric telescopic rod 24 is fixedly connected to a mounting plate 25 , and the bottom of the mounting plate 25 is fixedly connected to a welding gun 26 .

[0027] Working principle: When using the device, the oil pipe plate can be placed on the operating table 1, between the two first positioning plates 7, and then the first motor 18 is started, the output shaft of the first motor 18 will drive the bidirectional screw 2 to rotate, the bidirectional screw 2 will drive the two first threaded sleeves 3 to approach each other, the first threaded sleeve 3 will drive the first fixed plate 4 to move along the first slide groove 15, the first fixed plate 4 will drive the first sleeve 5 to move, the first sleeve 5 will drive the first plug 6 to move, the first plug 6 will drive the first positioning plate 7 to move until it contacts the oil pipe plate, and the first fixed plate 4 will move. When the extrusion plate 9 moves, it will also drive the extrusion plate 9 to move. When the extrusion plate 9 moves to the bevel of the guide plate 10 and continues to move, the two tension springs 13 will contract, and then the two guide plates 10 will approach each other. When the guide plate 10 moves, it will move along the insertion rod 12. Restricted by the two insertion rods 12, the guide plate 10 will not deviate when it moves. The movement of the guide plate 10 will drive the second positioning plate 14 to move along the second slide groove 16. The second positioning plate 14 will move close to the oil pipe plate until it contacts the oil pipe plate. The second positioning plates 14 on both sides can swing the oil pipe plate. When the two first positioning plates 7 are positioned correctly, and the two first positioning plates 7 continue to approach each other, they can drive the oil pipe plate that has been positioned correctly to move, so that the two oil pipe plates are close to each other until they touch each other, and the second motor 21 can be started, and the output shaft of the second motor 21 will drive the driving screw 22 to rotate, and the driving screw 22 will drive the second threaded sleeve 23 to move, and the second threaded sleeve 23 will drive the slider 28 to move in the third slide groove 27, so that the second threaded sleeve 23 will not deviate when moving, and the movement of the second threaded sleeve 23 will drive the electric telescopic rod 24 to move, and the electric telescopic rod 24 will bring When the mounting plate 25 is moved, the mounting plate 25 will drive the welding gun 26 to move. When the welding gun 26 is started, the oil pipe plate can be welded. At the same time, when the electric telescopic rod 24 is started, the distance between the welding gun 26 and the oil pipe plate can be adjusted. After welding is completed, the output shaft of the first motor 18 is reversed, so that the two first positioning plates 7 can be moved away from the oil pipe plate. When the squeezing plate 9 moves and contacts the bevel of the guide plate 10 again and continues to move, the two guide plates 10 can be moved away from each other, and the second positioning plate 14 can be moved away from the oil pipe plate, so that the welded oil pipe plate can be taken out.

[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tubing plate butt welding device, comprising an operating table (1), characterized in that: A bidirectional screw rod (2) is arranged at the bottom of the operating table (1), and first threaded sleeves (3) are sleeved on both ends of the bidirectional screw rod (2), and the tops of the two first threaded sleeves (3) are fixedly connected to first fixing plates (4), and the tops of the two first fixing plates (4) are fixedly connected to first sleeves (5) on the sides close to each other, and the inner walls of the two first sleeves (5) are slidably connected to first plug plates (6), and the two first plug plates (6) are fixedly connected to first positioning plates (7) on the sides close to each other, and the two first positioning plates (7) are fixedly connected to springs (8) on the sides away from each other, and the springs (8) are fixedly connected to the first fixing plates (4) on the side away from the first positioning plates (7). , both sides of the first fixed plate (4) are fixedly connected with an extrusion plate (9), the bottom of the operating table (1) is provided with two guide plates (10), the two guide plates (10) are symmetrically arranged, the bottom of the operating table (1) is fixedly connected with a square plate (11), both sides of the square plate (11) are fixedly connected with two insertion rods (12), the insertion rod (12) is sleeved with a tension spring (13), the two sides of the tension spring (13) are respectively fixedly connected to the square plate (11) and the insertion rod guide plate (10), the insertion rod (12) passes through the guide plate (10), the insertion rod (12) is slidably connected to the guide plate (10), and the tops of the two guide plates (10) are fixedly connected with two second positioning plates (14).

2. The oil tube sheet butt welding equipment according to claim 1, characterized in that: The operating table (1) is provided with two first sliding grooves (15), the first sliding grooves (15) are matched with the first fixing plate (4), the first fixing plate (4) is slidably connected to the operating table (1), the operating table (1) is provided with a second sliding groove (16) at the position of the second positioning plate (14), the second sliding groove (16) is matched with the second positioning plate (14), and the second positioning plate (14) is slidably connected to the operating table (1).

3. The oil tube sheet butt welding equipment according to claim 2, characterized in that: A support plate (17) is fixedly connected to one side of the operating table (1), a first motor (18) is fixedly connected to one side of the support plate (17), and an output shaft of the first motor (18) passes through the support plate (17) and is fixedly connected to the bidirectional screw rod (2).

4. The oil tube sheet butt welding equipment according to claim 3 is characterized in that: Both ends of the bidirectional screw rod (2) are sleeved with sleeve plates (19), and the sleeve plates (19) are fixedly connected to the operating table (1).

5. The oil tube sheet butt welding equipment according to claim 4, characterized in that: The top of the operating table (1) is fixedly connected to a U-shaped frame (20), one side of the U-shaped frame (20) is fixedly connected to a second motor (21), the output shaft of the second motor (21) passes through the U-shaped frame (20) and is fixedly connected to a driving screw (22), the driving screw (22) is sleeved with a second threaded sleeve (23), the top of the second threaded sleeve (23) is fixedly connected to a slider (28), the top of the U-shaped frame (20) is provided with a third slide groove (27), the slider (28) is arranged in the third slide groove (27), and the slider (28) is slidably connected to the U-shaped frame (20).

6. The oil tube sheet butt welding equipment according to claim 5, characterized in that: The bottom of the second threaded sleeve (23) is fixedly connected to an electric telescopic rod (24), the output end of the electric telescopic rod (24) is fixedly connected to a mounting plate (25), and the bottom of the mounting plate (25) is fixedly connected to a welding gun (26).

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