Steel pipe machining device with anti-falling function

Abstract

The utility model discloses a steel pipe processing device with an anti-falling function, which relates to the technical field of steel pipe welding and comprises a supporting plate, and two base plates are arranged on the upper surface of the supporting plate. When the device is used, the adjusting rod transmits kinetic energy through the first bevel gear and the second bevel gear of which teeth are meshed with each other, so that the second screw rod rotates in the supporting piece and the bottom plate through the bearing, the sliding block moves in the sliding groove under the action of the connecting hole, and one of the base plates is driven by the sliding block to pull the steel pipe to move; the two ends of the two steel pipes are close to each other, then the two steel pipes are welded, after welding is completed, the four first lead screws are rotated reversely, the steel pipes are taken out, operation is easy, it is avoided that in the welding process, the steel pipes slide to affect normal welding work, meanwhile, it is avoided that the two ends, needing to be welded, of the two steel pipes cannot be aligned, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe welding, in particular to a steel pipe processing device with an anti-slip function. Background Art

[0002] Steel pipe is a hollow round or square steel product, which is processed by hot rolling, cold rolling or cold drawing. Steel pipe has the characteristics of high strength, corrosion resistance, high temperature resistance, pressure resistance, etc., and is widely used in various fields, such as construction engineering, machinery manufacturing, petrochemical industry, automobile manufacturing, shipbuilding, etc. According to different manufacturing materials and processing methods, it can be divided into seamless steel pipe, welded steel pipe, stainless steel pipe, galvanized pipe and other types. Publication number: CN204171613U A steel pipe welding clamping anti-slip device, including a bottom rod, the two ends of the bottom rod are respectively connected to the side rod through a connecting block, the side rod is parallel to the bottom rod, a slot is formed between the side rod and the bottom rod, a gap is left between the two side rods, and the distance of the gap between the two side rods is greater than the width of the slot. The utility model has a simple structure and is easy to use. It can be convenient to temporarily position the steel pipe during the steel pipe welding construction, and the positioning effect is good, which improves the construction quality.

[0003] However, in the above technical solution, when the steel pipe to be welded is long, the connecting ends of the steel pipe need to be manually dragged close to each other. Due to the high weight of the steel pipe, the worker needs to use all his strength to drag the steel pipe, and the dragging distance cannot be guaranteed. When making short-distance adjustments, multiple adjustments are required, which affects the welding efficiency and has defects. Utility Model Content

[0004] The utility model aims to provide a steel pipe processing device with an anti-slip function, so as to solve the problem that when the steel pipe to be welded is long, the connecting ends of the steel pipe need to be manually dragged close to each other. Due to the high weight of the steel pipe, the staff needs to use all their strength to drag the steel pipe, and the dragging distance cannot be guaranteed. When making short-distance adjustments, multiple adjustments are required, which affects the welding efficiency and has defective technical problems.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A steel pipe processing device with an anti-slip function comprises a support plate, wherein the upper surface of the support plate is provided with two pads, the upper surfaces of the two pads close to one side are fixedly connected to support members, the upper surfaces of the two pads close to the other side are fixedly connected to side plates, the upper surfaces of the two support members and the one side surfaces of the two side plates are threadedly connected with a first screw rod, the lower surface of the support plate close to one side is fixedly connected to a connecting plate, and the lower surface of the support plate close to the other side is fixedly connected to a bottom plate, one side surface of the bottom plate and one side surface of the connecting plate are rotatably connected to a second screw rod through a bearing, one side surface of the connecting plate is rotatably connected to an adjusting rod through a bearing, one end of the adjusting rod and one end of four first screw rods are fixedly connected to a rotating assembly, a sliding groove is provided on the upper surface of the support plate, a slider is slidably embedded in the inside of the sliding groove, one side surface of the slider is fixedly connected to the lower surface of one of the pads, a connecting hole is provided on one side surface of the slider, the slider is threadedly connected to the second screw rod through the connecting hole, and one end of the second screw rod is fixedly connected to a first bevel gear.

[0007] By adopting the above technical scheme, one end of the two steel pipes to be welded is placed on the upper surface of the two pads through the gap between the support and the side plate respectively, and then two of the first screw rods are rotated by two rotating components, and the two first screw rods are pressed against one end of the two steel pipes under the action of the threads, and then the other two first screw rods are rotated by the rotating component, and the other two first screw rods clamp the two steel pipes through the threads, so that the outer surface of the steel pipe is tightly fitted with the outer surface of the support and the outer surface of the pad, and then the adjusting rod is rotated by another rotating component, and the adjusting rod transmits kinetic energy through the first bevel gear and the second bevel gear whose teeth are meshed with each other, so that the second screw rod rotates inside the support and the bottom plate through the bearing, and the slider moves inside the slide groove under the action of the connecting hole, so that one of the pads pulls the steel pipe to move under the drive of the slider, so that the two ends of the two steel pipes are close to each other, and then the two steel pipes are welded. After the welding is completed, the four first screw rods are rotated in the opposite direction to take out the steel pipe. The operation is simple, and the sliding of the steel pipe during the welding process can be avoided to affect the normal progress of the welding work, and at the same time, the two ends of the two steel pipes to be welded can be avoided to be unable to align, thereby improving the welding efficiency.

[0008] The utility model is further configured as follows: one end of the adjusting rod is fixedly connected with a second bevel gear, and the teeth of the first bevel gear are meshed with the teeth of the second bevel gear.

[0009] By adopting the above technical solution, the adjusting rod transmits kinetic energy through the first bevel gear and the second bevel gear whose teeth are meshed with each other.

[0010] The utility model is further configured as follows: one end of each of the four first screw rods is rotatably connected to a clamping plate through a bearing, wherein one side surface of two clamping plates fits with the outer surfaces of the two support members, and one side surface of the other two clamping plates fits with one side surface of the two pads.

[0011] By adopting the above technical solution, four clamping plates cooperate with two pads and two supporting members to avoid friction between the four first screw rods and the outer surface of the steel pipe, while increasing the contact area and the force-bearing area of ​​the two steel pipes, so that the two steel pipes are evenly stressed and quickly aligned.

[0012] The utility model is further configured as follows: a plurality of grooves are provided on one side surface of the four clamping plates, and the plurality of grooves are equidistantly distributed.

[0013] By adopting the above technical solution, a plurality of equally spaced grooves increase the friction between the four clamping plates and the steel pipe, thereby preventing the steel pipe from falling off.

[0014] The utility model is further configured as follows: the sliding block is in a convex shape.

[0015] By adopting the above technical solution, when the slider moves, the support plate and the pad limit the movement trajectory, thereby preventing the slider from being subjected to excessive force and causing the second screw to bend.

[0016] In summary, the beneficial technical effects of the utility model are:

[0017] (1) When in use, the adjusting rod is rotated through another rotating component, and the adjusting rod transmits kinetic energy through the first bevel gear and the second bevel gear whose teeth are meshed with each other, so that the second screw rod rotates inside the support member and the bottom plate through the bearing, and the slider moves inside the slide groove under the action of the connecting hole, so that one of the pads pulls the steel pipe to move under the drive of the slider, so that the two ends of the two steel pipes are close to each other, and then the two steel pipes are welded. After the welding is completed, the four first screw rods are rotated in the opposite direction to take out the steel pipe. The operation is simple, and the sliding of the steel pipe during the welding process can be avoided to affect the normal progress of the welding work. At the same time, the two ends of the two steel pipes that need to be welded can be avoided from being unable to align, thereby improving the welding efficiency.

[0018] (2) When the push rod moves, the four clamping plates cooperate with the two pads and the two supporting parts to avoid friction between the four first screw rods and the outer surface of the steel pipe, while increasing the contact area and the force-bearing area of ​​the two steel pipes, so that the two steel pipes are evenly stressed and quickly aligned. Multiple equidistantly distributed grooves increase the friction between the four clamping plates and the steel pipes to prevent the steel pipes from falling off.

[0019] (3) The bracket is pulled by the pull rod. When the slider moves, the support plate and the pad limit the movement trajectory to prevent the slider from being subjected to excessive force and causing the second screw to bend, thereby improving the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an axonometric schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the midline section of the utility model, showing the positional relationship between the slider and the support plate;

[0022] Figure 3 It is a schematic diagram of the support plate structure of the utility model, reflecting the positional relationship between the second screw rod and the slider;

[0023] Figure 4 It is a schematic diagram of the structure of the slider of the utility model, which reflects the positional relationship between the pad and the slider.

[0024] Figure numerals: 1. support plate; 2. pad; 3. support member; 4. first screw rod; 5. clamping plate; 6. connecting plate; 7. second screw rod; 8. slider; 9. first bevel gear; 10. second bevel gear; 11. adjusting rod; 12. rotating assembly; 13. bottom plate; 14. slide groove; 15. groove; 16. side plate; 17. connecting hole. DETAILED DESCRIPTION

[0025] The present invention will be described clearly and completely below in conjunction with the embodiments.

[0026] See attached Figure 1-4 A steel pipe processing device with an anti-slip function comprises a support plate 1, two pads 2 are arranged on the upper surface of the support plate 1, the upper surfaces of the two pads 2 close to one side are fixedly connected with support members 3, the upper surfaces of the two pads 2 close to the other side are fixedly connected with side plates 16, the upper surfaces of the two support members 3 and the one side surfaces of the two side plates 16 are threadedly connected with a first screw rod 4, the lower surface of the support plate 1 close to one side is fixedly connected with a connecting plate 6, the lower surface of the support plate 1 close to the other side is fixedly connected with a bottom plate 13, one side surface of the bottom plate 13 and one side surface of the connecting plate 6 are rotatably connected with a second screw rod 7 through a bearing, and one side surface of the connecting plate 6 An adjusting rod 11 is rotatably connected to the surface through a bearing, one end of the adjusting rod 11 and one end of the four first screw rods 4 are fixedly connected to a rotating assembly 12, a slide groove 14 is provided on the upper surface of the support plate 1, a slider 8 is slidably embedded inside the slide groove 14, one side surface of the slider 8 is fixedly connected to the lower surface of one of the pads 2, one side surface of the slider 8 is provided with a connecting hole 17, the slider 8 is threadedly connected to the second screw rod 7 through the connecting hole 17, one end of the second screw rod 7 is fixedly connected to the first bevel gear 9, one end of the adjusting rod 11 is fixedly connected to the second bevel gear 10, and the teeth of the first bevel gear 9 are meshed with the teeth of the second bevel gear 10.

[0027] The working principle of this embodiment is: one end of the two steel pipes to be welded is placed on the upper surface of the two pads 2 through the gap between the support member 3 and the side plate 16, and then two of the first screw rods 4 are rotated by the two rotating components 12, and the two first screw rods 4 are pressed against one end of the two steel pipes under the action of the threads, and then the other two first screw rods 4 are rotated by the rotating component 12, and the other two first screw rods 4 clamp the two steel pipes through the threads, so that the outer surface of the steel pipe is tightly fitted with the outer surface of the support member 3 and the outer surface of the pad 2, and then the adjusting rod 11 is rotated by another rotating component 12, and the adjusting rod 11 is adjusted by the teeth. The first bevel gear 9 and the second bevel gear 10 meshing with each other transmit kinetic energy, so that the second screw rod 7 rotates inside the support member 3 and the bottom plate 13 through the bearing, and the slider 8 moves inside the slide groove 14 under the action of the connecting hole 17, so that one of the pads 2 pulls the steel pipe to move under the drive of the slider 8, so that the two ends of the two steel pipes are close to each other, and then the two steel pipes are welded. After the welding is completed, the four first screw rods 4 are rotated in the opposite direction to take out the steel pipe. The operation is simple, and the sliding of the steel pipe during the welding process can be avoided to affect the normal progress of the welding work. At the same time, the two ends of the two steel pipes that need to be welded can be avoided from being unable to align, thereby improving the welding efficiency.

[0028] See attached Figure 1-4 One end of the four first screw rods 4 is rotatably connected to a clamping plate 5 through a bearing, wherein one side surface of two clamping plates 5 is in contact with the outer surfaces of the two support members 3, and one side surface of the other two clamping plates 5 is in contact with one side surface of the two pads 2. One side surface of the four clamping plates 5 is provided with a plurality of grooves 15, and the plurality of grooves 15 are equidistantly distributed, and the slider 8 is in a convex shape.

[0029] The working principle of this embodiment is: a plurality of equidistantly distributed grooves 15 increase the friction between the four clamps 5 and the steel pipe to prevent the steel pipe from falling off; the four clamps 5 cooperate with the two pads 2 and the two support members 3 to prevent the four first screw rods 4 from rubbing against the outer surface of the steel pipe, while increasing the contact area and the force-bearing area of ​​the two steel pipes, so that the two steel pipes are evenly stressed and quickly aligned; when the slider 8 is moving, the support plate 1 and the pad 2 limit the moving trajectory to prevent the slider 8 from being subjected to excessive force and causing the second screw rod 7 to bend.

[0030] The above description is only a preferred specific implementation method of the present utility model, and does not limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A steel pipe processing device with an anti-slip function, comprising a support plate (1), characterized in that: Two pads (2) are arranged on the upper surface of the support plate (1); the upper surfaces of the two pads (2) close to one side are fixedly connected to the support member (3); the upper surfaces of the two pads (2) close to the other side are fixedly connected to the side plate (16); the upper surfaces of the two support members (3) and the one side surfaces of the two side plates (16) are threadedly connected to the first screw rod (4); the lower surface of the support plate (1) close to one side is fixedly connected to the connecting plate (6); the lower surface of the support plate (1) close to the other side is fixedly connected to the bottom plate (13); the one side surface of the bottom plate (13) and the one side surface of the connecting plate (6) are rotatably connected to the second screw rod (7) via a bearing. A side surface of the connecting plate (6) is rotatably connected to an adjusting rod (11) through a bearing, one end of the adjusting rod (11) and one end of each of the four first screw rods (4) are fixedly connected to a rotating assembly (12), a sliding groove (14) is provided on the upper surface of the supporting plate (1), a sliding block (8) is slidably embedded inside the sliding groove (14), one side surface of the sliding block (8) is fixedly connected to the lower surface of one of the pads (2), a connecting hole (17) is provided on one side surface of the sliding block (8), the sliding block (8) is threadedly connected to the second screw rod (7) through the connecting hole (17), and one end of the second screw rod (7) is fixedly connected to the first bevel gear (9).

2. The steel pipe processing device with anti-slip function according to claim 1, characterized in that: One end of the adjusting rod (11) is fixedly connected to a second bevel gear (10), and the teeth of the first bevel gear (9) are meshed with the teeth of the second bevel gear (10).

3. The steel pipe processing device with anti-slip function according to claim 2, characterized in that: One end of each of the four first screw rods (4) is rotatably connected to a clamping plate (5) via a bearing, wherein one side surface of two clamping plates (5) fits with the outer surfaces of the two support members (3), and one side surface of the other two clamping plates (5) fits with one side surface of the two pads (2).

4. The steel pipe processing device with anti-slip function according to claim 3 is characterized in that: A plurality of grooves (15) are provided on one side surface of the four clamping plates (5), and the plurality of grooves (15) are distributed at equal distances.

5. The steel pipe processing device with anti-slip function according to claim 4, characterized in that: The sliding block (8) is in a convex shape.

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