Straight seam welding machine for welding steel pipe machining

Abstract

The utility model relates to the technical field of straight seam welding machines, in particular to a straight seam welding machine for welding steel pipe processing, which comprises a straight seam welding machine body, a semicircular block is fixedly connected to one end of the straight seam welding machine body, a fixing pipe is fixedly connected to the surface of the semicircular block, a sleeve plate is sleeved on the surface of the fixing pipe, and a base is fixedly connected to one end of the sleeve plate. A movable plate is movably connected to the top end of the base, a drawing plate is fixedly connected to the end, close to the straight seam welding machine body, of the movable plate, a sponge plate is fixedly connected to the bottom end of the drawing plate, a mounting frame is fixedly connected to the left end of the base, an adjusting motor is fixedly connected to the upper surface of the mounting frame, and an auxiliary block is fixedly connected to the output end of the adjusting motor. The top end of the movable plate is fixedly connected with a plurality of vertical plates which are uniformly distributed; according to the welding machine, people can conveniently remove foreign matters and welding residues adhered to the welding machine, so that a steel pipe can be kept flat.

Description

Technical Field

[0001] The utility model relates to a straight seam welding machine for welding steel pipes, in particular to a straight seam welding machine for welding steel pipes in the field of straight seam welding machines. Background Art

[0002] When welding steel pipes, the processors will use straight seam welding machines, which are high-quality, efficient, and deformation-free general automatic welding equipment for completing longitudinal seam welding of thin-walled cylinders, conical cylinders, flat plates, or square boxes with one end open.

[0003] The specification of Chinese patent CN218193554U discloses a straight seam welding machine for welded pipes, comprising a fixed base, a welding device and a welding head, and also comprising an adjusting component, wherein the adjusting component comprises a connecting frame, a guide frame, a moving block, an electric push rod, a crossbeam, a moving component and a fixed component, wherein the connecting frame is connected to the fixed base through the moving component, the guide frame is fixedly connected to the fixed base, the moving block is slidably connected to the guide frame and is fixedly connected to the connecting frame, the electric push rod is fixedly connected to the moving block, the crossbeam is fixedly connected to the electric push rod and the welding device, the moving component is arranged on the fixed base and is connected to the connecting frame, and the fixed component is arranged on the fixed base, and the welding head of the welding device on the crossbeam is driven by the moving component to move to achieve straight seam welding of the pipe, thereby avoiding manual pushing of the pipe to move to achieve the purpose of straight seam welding, thereby reducing the consumption of manual labor.

[0004] Most of the existing straight seam welding machines are not equipped with a mechanism for cleaning the welding joints of steel pipes, so it is inconvenient for personnel to remove foreign matter and welding residues adhering to the welding joints. If the foreign matter and welding residues are not cleaned and the steel pipe is directly placed thereon for welding, the position of the steel pipe will be uneven, which will have a certain impact on the welding process. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the existing straight seam welding machine is inconvenient for personnel to remove foreign matter and welding residues adhered to the welding point.

[0006] In order to solve the above problems, the utility model provides a straight seam welding machine for welding steel pipe processing, including a straight seam welding machine body, one end of the straight seam welding machine body is fixedly connected with a semicircular block, the surface of the semicircular block is fixedly connected with a fixed tube, the surface of the fixed tube is sleeved with a sleeve plate, one end of the sleeve plate is fixedly connected with a base, the top of the base is movably connected with a moving plate, the end of the moving plate close to the straight seam welding machine body is fixedly connected with a pull-out plate, the bottom end of the pull-out plate is fixedly connected with a sponge plate, the left end of the base is fixedly connected with a mounting frame, the upper surface of the mounting frame is fixedly connected with an adjusting motor, the output end of the adjusting motor is fixedly connected with an auxiliary block, and the top of the moving plate is fixedly connected with a plurality of evenly distributed vertical plates.

[0007] In the above-mentioned straight seam welding machine for welding steel pipes, it is convenient for personnel to remove foreign matter and welding residues adhering to the body of the straight seam welding machine, so that the steel pipe can be kept flat.

[0008] As a further improvement of the present application, a slide groove is provided at the top of the base, and a sliding block matching the slide groove is fixedly connected to the bottom end of the movable plate.

[0009] As a further improvement of the present application, the auxiliary block is located between a pair of adjacent vertical plates, the output end of the adjusting motor is fixedly connected to the middle position of the auxiliary block, and the middle position is higher than the upper end of the vertical plate, and the lower end of the auxiliary block in the vertical state does not contact the upper end of the moving plate.

[0010] As a further improvement of the present application, limiting holes are provided on the surfaces of the semicircular block and the sleeve plate, a limiting rod is inserted into the limiting hole, and one end of the limiting rod is inserted into the interior of the straight seam welding machine body.

[0011] As another improvement of the present application, a telescopic slot is provided on the top of the straight seam welding machine body, a shielding box is overlapped on the top of the straight seam welding machine body, a disassembly plate matching the telescopic slot is fixedly connected to the bottom end of the shielding box, a transparent plate is fixedly connected to the top end of the shielding box, and a processing groove is provided on the surface of the shielding box.

[0012] As another improved supplement of the present application, handles are fixedly connected to both the front and rear ends of the shielding box, and the bottom surface of the shielding box is in contact with the top surface of the straight seam welding machine body.

[0013] In summary, the welding machine makes it easy for personnel to remove foreign matter and welding residues adhering to it, so that the steel pipe can be kept flat. During the welding process, the shielding box can prevent welding sparks from splashing onto the personnel, thereby ensuring the safety of welding. The transparent plate allows personnel to directly view the welding status without wearing a welding mask. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the first and second implementation modes of the present application;

[0015] Figure 2 For this application Figure 1 A partial enlarged schematic diagram in the middle;

[0016] Figure 3 This is a schematic diagram of the moving plate structure of the first embodiment of the present application;

[0017] Figure 4 For this application Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0018] Figure 5 For this application Figure 3 A partial enlarged schematic diagram of point C in the middle;

[0019] Figure 6 For this application Figure 3 The local enlarged schematic diagram of point D in the middle;

[0020] Figure 7 This is a schematic diagram of the base structure of the first embodiment of the present application;

[0021] Figure 8 This is a schematic diagram of the shielding box structure of the second embodiment of the present application;

[0022] Fig. 9 This is a schematic structural diagram of the moving plate in the forward motion state according to the first embodiment of the present application;

[0023] Fig.10 This is a schematic diagram of the structure of the moving plate in the backward motion state according to the first embodiment of the present application.

[0024] Description of the numbers in the figure:

[0025] 1. Straight seam welding machine body; 2. Semicircular block; 3. Fixed pipe; 4. Sleeve plate; 5. Base; 6. Moving plate; 7. Pull-out plate; 8. Sponge plate; 9. Mounting frame; 10. Adjusting motor; 11. Auxiliary block; 12. Vertical plate; 13. Slide groove; 14. Sliding block; 15. Limit rod; 16. Telescopic groove; 17. Disassembly and assembly plate; 18. Shielding box; 19. Transparent plate; 20. Handle; 21. Processing groove. DETAILED DESCRIPTION

[0026] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0027] The first implementation method:

[0028] Figure 1-7A straight seam welding machine for welding steel pipes is shown, comprising a straight seam welding machine body 1, one end of the straight seam welding machine body 1 is fixedly connected with a semicircular block 2, the surface of the semicircular block 2 is fixedly connected with a fixed tube 3, the surface of the fixed tube 3 is sleeved with a sleeve plate 4, one end of the sleeve plate 4 is fixedly connected with a base 5, the top of the base 5 is movably connected with a movable plate 6, the end of the movable plate 6 close to the straight seam welding machine body 1 is fixedly connected with a pull-out plate 7, the bottom end of the pull-out plate 7 is fixedly connected with a sponge plate 8, the left end of the base 5 is fixedly connected with a mounting frame 9, the upper surface of the mounting frame 9 is fixedly connected with an adjusting motor 10 (model Y80M1-2), the output end of the adjusting motor 10 is fixedly connected with an auxiliary block 11, and the top of the movable plate 6 is fixedly connected with a plurality of evenly distributed vertical plates 12.

[0029] When the adjusting motor 10 drives the auxiliary block 11 to rotate, the auxiliary block 11 can smoothly drive the vertical plate 12 to move continuously.

[0030] This solution can be implemented. When in use, after welding the steel pipe or before placing the steel pipe on the straight seam welding machine body 1 for welding, it is necessary to rotate the sleeve plate 4 so that the base 5 and one end of the sponge plate 8 are aligned with the position of the welding steel pipe on the straight seam welding machine body 1, and then adjust the motor 10 to rotate the auxiliary block 11 and push the vertical plate 12 to move into the straight seam welding machine body 1, and use the sponge plate 8 to clean the straight seam welding machine body 1. At the same time, it is necessary to repeatedly rotate the auxiliary block 11 counterclockwise and clockwise to move the vertical plate 12 back and forth, and then move the sponge plate 8 back and forth in the straight seam welding machine body 1, and then remove the foreign matter and welding residue adhering to the straight seam welding machine body 1, so that the steel pipe can be kept flat.

[0031] Before implementation, those skilled in the art may reasonably set the height of the vertical plates 12 and the distance between adjacent vertical plates 12 so that the auxiliary block 11 can continuously push the plurality of vertical plates 12 to move when rotating. Figure 9-10 shown.

[0032] Figure 5-6 It is shown that a slide groove 13 is provided at the top of the base 5, a slider 14 matching the slide groove 13 is fixedly connected to the bottom of the movable plate 6, the auxiliary block 11 is located between a pair of adjacent vertical plates 12, the output end of the regulating motor 10 is fixedly connected to the middle position of the auxiliary block 11, and the middle position is higher than the upper end of the vertical plate 12, the lower end of the auxiliary block 11 in the vertical state does not contact the upper end of the movable plate 6, the surfaces of the semicircular block 2 and the sleeve plate 4 are provided with limiting holes, the inside of the limiting hole is plugged with a limiting rod 15, and one end of the limiting rod 15 is plugged into the inside of the straight seam welding machine body 1;

[0033] During use, when the movable plate 6 moves on the base 5, the slider 14 can prevent the movable plate 6 from moving upward and separating from the base 5, and can also guide the moving position of the movable plate 6. When using the sponge board 8 to clean the inside of the straight seam welding machine body 1, one end of the limiting rod 15 needs to pass through the limiting hole and be inserted into the inside of the straight seam welding machine body 1 to prevent the sleeve plate 4 from rotating on the fixed tube 3.

[0034] The sleeve plate 4 can rotate on the fixed pipe 3. Before placing the steel pipe on the straight seam welding machine body 1 for welding, the sleeve plate 4 needs to be rotated to move the base 5 to the left end of the straight seam welding machine body 1, thereby preventing the movable plate 6, the pull-out plate 7 and the sponge plate 8 from blocking the steel pipe when placing the steel pipe, thereby facilitating personnel to place the steel pipe on the straight seam welding machine body 1 for welding.

[0035] The second implementation method:

[0036] On the basis of the first embodiment, this embodiment adds structures such as a disassembly plate 17, a shielding box 18 and a transparent plate 19, and the rest of the parts are consistent with the first embodiment.

[0037] Figure 8 It is shown that a telescopic slot 16 is provided on the top of the straight seam welding machine body 1, a shielding box 18 is overlapped on the top of the straight seam welding machine body 1, a disassembly plate 17 matching the telescopic slot 16 is fixedly connected to the bottom end of the shielding box 18, a transparent plate 19 is fixedly connected to the top of the shielding box 18, a processing groove 21 is provided on the surface of the shielding box 18, and the processing groove 21 is used to facilitate the movement of the welding head in the shielding box 18, and handles 20 are fixedly connected to the front and rear ends of the shielding box 18, and the bottom surface of the shielding box 18 is in contact with the top surface of the straight seam welding machine body 1.

[0038] This solution can be achieved. When welding steel pipes, the disassembly plate 17 needs to be inserted and installed in the telescopic groove 16. At the same time, the shielding box 18 is installed on the straight seam welding machine body 1, and the top surface of the straight seam welding machine body 1 is made to fit with the bottom surface of the shielding box 18. During the welding process, the shielding box 18 can prevent welding sparks from splashing onto the personnel, thereby ensuring the safety of welding. The transparent plate 19 allows personnel to directly view the welding status without wearing a welding mask.

[0039] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted by this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A straight seam welding machine for welding steel pipes, comprising a straight seam welding machine body (1), characterized in that: One end of the straight seam welding machine body (1) is fixedly connected to a semicircular block (2), a fixed tube (3) is fixedly connected to the surface of the semicircular block (2), a sleeve plate (4) is sleeved on the surface of the fixed tube (3), one end of the sleeve plate (4) is fixedly connected to a base (5), the top of the base (5) is movably connected to a movable plate (6), one end of the movable plate (6) close to the straight seam welding machine body (1) is fixedly connected to a pull-out plate (7), the bottom end of the pull-out plate (7) is fixedly connected to a sponge plate (8), the left end of the base (5) is fixedly connected to a mounting frame (9), the upper surface of the mounting frame (9) is fixedly connected to an adjusting motor (10), the output end of the adjusting motor (10) is fixedly connected to an auxiliary block (11), and the top of the movable plate (6) is fixedly connected to a plurality of evenly distributed vertical plates (12).

2. A straight seam welding machine for welding steel pipes according to claim 1, characterized in that: A slide groove (13) is provided at the top end of the base (5), and a sliding block (14) matching the slide groove (13) is fixedly connected to the bottom end of the movable plate (6).

3. A straight seam welding machine for welding steel pipe processing according to claim 2, characterized in that: The auxiliary block (11) is located between a pair of adjacent vertical plates (12); the output end of the regulating motor (10) is fixedly connected to a middle position of the auxiliary block (11), and the middle position is higher than the upper end of the vertical plate (12); the lower end of the auxiliary block (11) in a vertical state does not contact the upper end of the moving plate (6).

4. A straight seam welding machine for welding steel pipes according to claim 3, characterized in that: The surfaces of the semicircular block (2) and the sleeve plate (4) are both provided with limiting holes, a limiting rod (15) is inserted into the interior of the limiting hole, and one end of the limiting rod (15) is inserted into the interior of the straight seam welding machine body (1).

5. A straight seam welding machine for welding steel pipes according to claim 4, characterized in that: A telescopic slot (16) is provided on the top of the straight seam welding machine body (1), a shielding box (18) is overlapped on the top of the straight seam welding machine body (1), a disassembly plate (17) matching the telescopic slot (16) is fixedly connected to the bottom of the shielding box (18), a transparent plate (19) is fixedly connected to the top of the shielding box (18), and a processing slot (21) is provided on the surface of the shielding box (18).

6. A straight seam welding machine for welding steel pipes according to claim 5, characterized in that: Handles (20) are fixedly connected to both the front and rear ends of the shielding box (18), and the bottom surface of the shielding box (18) is in contact with the top surface of the straight seam welding machine body (1).

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