Stainless steel pipe welding cooling device

Abstract

The utility model relates to a welding process, belongs to the technical field of welding cooling, and particularly relates to a stainless steel pipe welding cooling device which comprises a water storage box, a plurality of supporting legs are fixedly mounted in the water storage box, a placing plate is mounted on the supporting legs jointly, a plurality of holes are formed in the placing plate, and a pair of guide blocks is fixedly mounted on the placing plate. And a pair of sliding sleeves are slidably connected to the pair of guide blocks, connecting blocks are fixedly installed on the pair of sliding sleeves, clamps are fixedly installed on the connecting blocks, and a bidirectional threaded rod is in threaded connection between the connecting blocks. The device is provided with a water storage box, a placement plate is installed on the water storage box, holes are formed in the placement plate, cooling water can flow into the water storage box through the holes, a pair of guide blocks is installed on the placement plate, sliding sleeves are connected to the guide blocks in a sliding mode, and clamps are fixedly installed on connecting blocks fixedly installed on the sliding sleeves. The connecting block can drive the sliding sleeve to move by rotating the two-way threaded rod, so that a welded steel pipe is clamped by the clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of welding technology, in particular to a stainless steel pipe welding cooling device. Background Art

[0002] Welded steel pipe refers to a steel pipe with seams on the surface that is formed by bending steel strips or steel plates into round, square and other shapes and then welding them. The billet used for welded steel pipes is steel plate or strip steel, which can be divided into straight seam welded pipes and spiral welded pipes. The production process of straight seam welded pipes is simple, with high production efficiency, low cost and rapid development. The strength of spiral welded pipes is generally higher than that of straight seam welded pipes. Narrow billets can be used to produce welded pipes with larger diameters, and billets of the same width can also be used to produce welded pipes with different diameters. However, compared with straight seam pipes of the same length, the weld length increases by 30-100%, and the production speed is lower. Therefore, most smaller diameter welded pipes use straight seam welding, while large diameter welded pipes mostly use spiral welding. Spiral seam welded steel pipes are divided into automatic submerged arc welded steel pipes and high frequency welded steel pipes.

[0003] The Chinese patent with publication number CN213827638U discloses a stainless steel pipe welding cooling device, which includes an operating table, a gooseneck tube is fixedly connected to the left side of the upper end of the operating table, a conduit is fixedly connected to the gooseneck tube, a nozzle is fixedly connected to the lower end of the conduit, a blower is fixedly installed on the left end of the operating table, and an air intake pipe is fixedly connected to the upper end of the blower. The patent limits the welding steel pipe by setting a limit baffle, then welds the stainless steel pipe, then rotates the gooseneck tube to align the nozzle with the welding position, and then starts the blower to cool the stainless steel pipe, so that there is no need to transfer the stainless steel pipe to cool it, which improves the cooling efficiency, and through the setting of the servo motor and the transmission wheel, the stainless steel pipe is placed between the two transmission wheels, thereby driving the stainless steel pipe to rotate, which can further improve the cooling effect of the stainless steel pipe. It is more practical and suitable for wide promotion and use.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] The existing device aims the nozzle at the welding position by rotating the gooseneck tube, and then starts the blower to cool the stainless steel pipe. However, during the welding process of the steel pipe, the high temperature at the welding position will be transmitted to various parts of the steel pipe. The existing device aims the nozzle at the welding position to cool it through the gooseneck tube, which will cause uneven cooling and may cause damage to the steel pipe material, which is not conducive to use in actual production. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a stainless steel pipe welding cooling device, the device is provided with a water storage box, which can be used to collect cooling water, a placement plate is installed on the water storage box, holes are opened on the placement plate, cooling water can flow into the water storage box through the holes, a pair of guide blocks are installed on the placement plate, a sliding sleeve is slidably connected to the guide block, a clamp is fixedly installed on the connecting block fixedly installed on the sliding sleeve, the connecting block can drive the sliding sleeve to move by rotating the two-way threaded rod, so that the clamp clamps the welded steel pipe, when the device is cooling, the motor is started, the motor drives the first rotating rod to rotate, the first rotating rod drives the first gear to rotate, a pair of second gears meshing with the first gear are driven to rotate, and the second rotating rod fixedly connected to the second gear is driven to rotate. The other end of the rod is fixed with an arc gear which is also driven to rotate. The tooth plate is slidably connected to the slide groove through a slider. The tooth plate meshing with the arc gear can move back and forth on the slide groove under the drive of the arc gear. A water spray pipe is installed under the tooth plate. The nozzle on the water spray pipe sprays cooling water. The water spray pipe moves back and forth left and right with the tooth plate, which can evenly cool the steel pipe placed on the placement plate, solving the problem that the existing device uses a gooseneck tube to aim the nozzle at the welding point for cooling, which will cause uneven cooling and may cause damage to the steel pipe material, which is not conducive to actual production use. The cooling water flows into the water storage box, is filtered by the filter element, and is extracted by a water pump, and is input into the water spray pipe through the water inlet hose to continue cooling the steel pipe, thereby achieving the effect of recycling water resources.

[0007] The technical solution to achieve the purpose of the utility model is: a stainless steel pipe welding cooling device, including a water storage box, a plurality of supporting feet are fixedly installed inside the water storage box, a placement plate is commonly installed on the plurality of supporting feet, a plurality of holes are opened on the placement plate, a pair of guide blocks are fixedly installed on the placement plate, a pair of sliding sleeves are slidably connected to the pair of guide blocks, a pair of sliding sleeves are fixedly installed with connecting blocks, a clamp is fixedly installed on the connecting blocks, and a bidirectional threaded rod is threadedly connected between the connecting blocks.

[0008] In some embodiments, a support frame is fixedly installed inside the water storage box, a cross support plate is fixedly installed on the support frame, a motor is fixedly installed on the cross support plate, a first rotating rod is provided on the motor, an output shaft of the motor is fixedly connected to one end of the first rotating rod, a first gear is fixedly installed on the first rotating rod, a pair of second rotating rods are rotatably connected to the cross support plate, a second gear is fixedly installed on the pair of second rotating rods, and the second gear is meshed with the first gear.

[0009] In some embodiments, a pair of the second rotating rods are fixedly connected to an arc gear at the other end, a sliding groove is opened on the cross support plate, a slider is slidably connected to the sliding groove, and a tooth plate is fixedly connected to the other end of the slider, and the tooth plate and the arc gear are meshed with each other.

[0010] In some embodiments, a water spray pipe is fixedly installed at the bottom end of the tooth plate, and a plurality of spray heads are connected to the water spray pipe.

[0011] In some embodiments, a pair of filter cores are disposed inside the water storage box, and the pair of filter cores are both connected to a water pump, and the water pump is connected to a water inlet hose, and the other end of the water inlet hose is connected to a water spray pipe.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] First, the utility model aims at the existing device, which has the problem that the temperature is not evenly cooled when the nozzle is aimed at the welding position through the gooseneck tube, which may cause damage to the steel pipe material and is not conducive to actual use in production. The device is provided with a water storage box, which can be used to collect cooling water. A placement plate is installed on the water storage box, and holes are opened on the placement plate. Cooling water can flow into the water storage box through the holes. A pair of guide blocks are installed on the placement plate, and a sliding sleeve is slidably connected to the guide block. A clamp is fixedly installed on the connecting block fixedly installed on the sliding sleeve. The connecting block can drive the sliding sleeve to move by rotating the two-way threaded rod, so that the clamp can clamp the welded steel pipe. When the device is cooling, the motor is started, the motor drives the first rotating rod to rotate, the first rotating rod drives the first gear to rotate, and a pair of second gears meshing with the first gear are driven The gear wheel is connected with the second gear by the sliding block, and the gear wheel is meshed with the arc gear and can move back and forth on the slide groove. A water spray pipe is installed under the gear plate, and the nozzle on the water spray pipe sprays cooling water. The water spray pipe moves back and forth with the gear plate, which can evenly cool the steel pipe placed on the placement plate, solving the problem that the existing device uses a gooseneck tube to aim the nozzle at the welding position for cooling, which will cause uneven cooling and may cause damage to the steel pipe material, which is not conducive to actual production use. The cooling water flows into the water storage box, is filtered by the filter element, and is extracted by the water pump, and is input into the water spray pipe through the water inlet hose to continue cooling the steel pipe, thereby achieving the effect of recycling water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0016] Figure 2 It is a schematic diagram of the structure of a water storage box provided in one embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the support frame structure provided in one embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the tooth plate structure provided in one embodiment of the utility model.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. water storage box; 2. supporting foot; 3. placing plate; 301. hole; 4. guide block; 5. sliding sleeve; 6. connecting block; 7. clamp; 8. bidirectional threaded rod; 9. supporting frame; 10. cross supporting plate; 11. motor; 12. first rotating rod; 13. first gear; 14. second rotating rod; 15. second gear; 16. arc gear; 17. slide groove; 18. slider; 19. tooth plate; 20. water spray pipe; 2001. nozzle; 21. filter element; 22. water pump; 23. water inlet hose. DETAILED DESCRIPTION

[0020] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0021] The utility model provides a stainless steel pipe welding cooling device through improvement. The technical solution of the utility model is:

[0022] like Figure 1-Figure 2 As shown, a stainless steel pipe welding cooling device comprises a water storage box 1, wherein a plurality of supporting feet 2 are fixedly installed inside the water storage box 1, a placing plate 3 is commonly installed on the plurality of supporting feet 2, a plurality of holes 301 are provided on the placing plate 3, a pair of guide blocks 4 are fixedly installed on the placing plate 3, a pair of sliding sleeves 5 are slidably connected to the pair of guide blocks 4, a connecting block 6 is fixedly installed on the pair of sliding sleeves 5, a clamp 7 is fixedly installed on the connecting block 6, and a bidirectional threaded rod 8 is threadedly connected between the connecting blocks 6. The device is provided with a water storage box 1, which can be used to collect cooling water, a placing plate 3 is installed on the water storage box 1, a hole 301 is provided on the placing plate 3, cooling water can flow into the water storage box 1 through the hole 301, a pair of guide blocks 4 are installed on the placing plate 3, a sliding sleeve 5 is slidably connected to the guide block 4, a clamp 7 is fixedly installed on the connecting block 6 fixedly installed on the sliding sleeve 5, and the connecting block 6 driven by rotating the bidirectional threaded rod 8 can make the connecting block 6 drive the sliding sleeve 5 to move, so that the clamp 7 clamps the welded steel pipe.

[0023] like Figure 1-Figure 4 As shown, a support frame 9 is fixedly installed inside the water storage box 1, a cross support plate 10 is fixedly installed on the support frame 9, a motor 11 is fixedly installed on the cross support plate 10, a first rotating rod 12 is arranged on the motor 11, an output shaft of the motor 11 is fixedly connected to one end of the first rotating rod 12, a first gear 13 is fixedly installed on the first rotating rod 12, a pair of second rotating rods 14 are rotatably connected to the cross support plate 10, a second gear 15 is fixedly installed on the pair of second rotating rods 14, the second gear 15 is meshed with the first gear 13, and the pair of second rotating rods 14 are also rotatably connected to the cross support plate 10. One end is fixedly connected with an arc gear 16, a slide groove 17 is provided on the cross support plate 10, a slider 18 is slidably connected to the slide groove 17, and the other end of the slider 18 is fixedly connected with a tooth plate 19, the tooth plate 19 and the arc gear 16 are meshed with each other, a water spray pipe 20 is fixedly installed at the bottom of the tooth plate 19, and a plurality of nozzles 2001 are connected to the water spray pipe 20. A pair of filter cores 21 are arranged inside the water storage box 1, and a water pump 22 is connected to the pair of filter cores 21. A water inlet hose 23 is connected to the water pump 22, and the other end of the water inlet hose 23 is connected to the water spray pipe 20. When the device is cooled, , start the motor 11, the motor 11 drives the first rotating rod 12 to rotate, the first rotating rod 12 drives the first gear 13 to rotate, and the pair of second gears 15 meshing with the first gear 13 are driven to rotate, and the arc gear 16 fixedly installed on the other end of the second rotating rod 14 fixedly connected to the second gear 15 is also driven to rotate, and the toothed plate 19 is slidably connected to the slide groove 17 through the slider 18. The toothed plate 19 meshing with the arc gear 16 can move back and forth on the slide groove 17 under the drive of the arc gear 16. A water spray pipe 20 is installed below the toothed plate 19. The nozzle 2001 on the water spray pipe 20 sprays cooling water, and the water spray pipe 20 moves back and forth left and right together with the tooth plate 19, so as to evenly cool the steel pipe placed on the placement plate 3, thereby solving the problem that the existing device uses a gooseneck tube to aim the nozzle at the welding point for cooling, which will cause uneven cooling and may cause damage to the steel pipe material, which is not conducive to actual production use. The cooling water flows into the water storage box 1, is filtered by the filter element 21, and is extracted by the water pump 22, and is input into the water spray pipe 20 through the water inlet hose 23 to continue cooling the steel pipe, thereby achieving the effect of recycling water resources.

[0024] The specific working method is as follows: the device is provided with a water storage box 1, which can be used to collect cooling water; a placing plate 3 is installed on the water storage box 1, and a hole 301 is opened on the placing plate 3, and cooling water can flow into the water storage box 1 through the hole 301; a pair of guide blocks 4 are installed on the placing plate 3, and a sliding sleeve 5 is slidably connected to the guide block 4; a clamp 7 is fixedly installed on a connecting block 6 fixedly installed on the sliding sleeve 5; the connecting block 6 can drive the sliding sleeve 5 to move by rotating the bidirectional threaded rod 8, so that the clamp 7 clamps the welded steel pipe; when the device is cooling, the motor 11 is started, the motor 11 drives the first rotating rod 12 to rotate, the first rotating rod 12 drives the first gear 13 to rotate, and a pair of second gears 15 meshing with the first gear 13 are driven to rotate, and the other end of the second rotating rod 14 fixedly connected to the second gear 15 is fixedly installed with an arc gear The wheel 16 is also driven to rotate, and the tooth plate 19 is slidably connected to the slide groove 17 through the slider 18. The tooth plate 19 meshing with the arc gear 16 can move back and forth on the slide groove 17 under the drive of the arc gear 16. A water spray pipe 20 is installed under the tooth plate 19. The nozzle 2001 on the water spray pipe 20 sprays cooling water. The water spray pipe 20 moves back and forth with the tooth plate 19, so as to evenly cool the steel pipe placed on the placement plate 3, thereby solving the problem that the existing device uses a gooseneck tube to aim the nozzle at the welding position for cooling, which will cause uneven cooling and may cause damage to the steel pipe material, which is not conducive to actual production use. The cooling water flows into the water storage box 1, is filtered by the filter element 21, and is extracted by the water pump 22, and is input into the water spray pipe 20 through the water inlet hose 23 to continue cooling the steel pipe, thereby achieving the effect of recycling water resources.

[0025] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A stainless steel pipe welding cooling device, comprising a water storage box (1), characterized in that: A plurality of supporting feet (2) are fixedly mounted inside the water storage box (1); a placement plate (3) is commonly mounted on the plurality of supporting feet (2); a plurality of holes (301) are provided on the placement plate (3); a pair of guide blocks (4) are fixedly mounted on the placement plate (3); a pair of sliding sleeves (5) are slidably connected to the pair of guide blocks (4); a connecting block (6) is fixedly mounted on the pair of sliding sleeves (5); a clamp (7) is fixedly mounted on the connecting block (6); and a bidirectional threaded rod (8) is threadedly connected between the connecting blocks (6).

2. A stainless steel pipe welding cooling device according to claim 1, characterized in that: A support frame (9) is fixedly mounted inside the water storage box (1), a cross support plate (10) is fixedly mounted on the support frame (9), a motor (11) is fixedly mounted on the cross support plate (10), a first rotating rod (12) is arranged on the motor (11), an output shaft of the motor (11) is fixedly connected to one end of the first rotating rod (12), a first gear (13) is fixedly mounted on the first rotating rod (12), a pair of second rotating rods (14) are rotatably connected to the cross support plate (10), a second gear (15) is fixedly mounted on the pair of second rotating rods (14), and the second gear (15) and the first gear (13) are meshed with each other.

3. A stainless steel pipe welding cooling device according to claim 2, characterized in that: The other ends of a pair of the second rotating rods (14) are fixedly connected with an arc gear (16); a slide groove (17) is provided on the cross support plate (10); a slider (18) is slidably connected to the slide groove (17); the other end of the slider (18) is fixedly connected with a tooth plate (19); the tooth plate (19) and the arc gear (16) are meshed with each other.

4. A stainless steel pipe welding cooling device according to claim 3, characterized in that: A water spray pipe (20) is fixedly mounted on the bottom end of the tooth plate (19), and a plurality of spray heads (2001) are connected to the water spray pipe (20).

5. A stainless steel pipe welding cooling device according to claim 4, characterized in that: A pair of filter cores (21) are arranged inside the water storage box (1), and the pair of filter cores (21) are both connected to a water pump (22), and the water pump (22) is connected to a water inlet hose (23), and the other end of the water inlet hose (23) is connected to a water spray pipe (20).

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