Pipe threading machine adjusting support

Abstract

The application relates to a pipe threading machine adjusting support, belonging to the field of pipe construction technology, which comprises a supporting assembly, two rotating assemblies and at least two clamping assemblies, the supporting assembly comprises a supporting frame which is horizontally arranged; the two rotating assemblies are located on the supporting frame, the rotating assembly comprises a fixing frame, two connecting pieces, a belt and a rotating piece, the fixing frame is sleeved with the outer wall of the supporting frame, the distribution direction of the two connecting pieces is perpendicular to the distribution direction of the supporting frame and the threading machine, the connecting piece comprises a guide rod and two belt pulleys, the guide rod is connected with the fixing frame, the two belt pulleys are rotationally connected with one end of the guide rod respectively, the belt is sleeved with the four belt pulleys, the rotating piece is connected with one of the guide rods, the rotating piece is connected with one of the belt pulleys to drive the belt pulley to rotate, one clamping assembly is connected with one belt in a corresponding mode, the two clamping assemblies are corresponding, and the two clamping assemblies are used for clamping steel pipes. The application has the effect of improving the relatively troublesome pipe threading operation.

Description

Technical Field

[0001] This application relates to the field of pipeline construction technology, and in particular to an adjustable support for a pipe threading machine. Background Technology

[0002] Pipeline installation is a common basic engineering project. There are many types of pipes used in pipeline projects, usually steel pipes. During pipeline installation, common connections of steel pipes include welding, flange connection and threaded connection. For threaded pipes, a threading process is required at the pipe connection end.

[0003] In the related technology, application document with publication number CN209830515U discloses an auxiliary support device for steel pipe threading, including a base, a screw, and an upper bracket. One end of the screw is welded to the lower middle of the upper bracket. The base includes a support foot and a threaded through hole. The other end of the screw is engaged with the threaded through hole of the base. The screw and the upper bracket are installed on the upper end of the base. The height of the upper bracket can be adjusted by rotating the screw. When threading steel pipe, according to the clamping height of the pipe of the threading equipment, the operator rotates the upper bracket of the auxiliary support device to adjust it to the appropriate height. One end of the steel pipe to be processed is placed into the threading machine, and the other end of the steel pipe is supported on the auxiliary support device, which can keep the steel pipe in a horizontal state.

[0004] Regarding the aforementioned technologies, by adjusting the upper bracket of the auxiliary support device to a suitable position, and then having personnel move the steel pipe to be processed to a certain height so that the steel pipe is in the designated position and then fixed, the steel pipe can be threaded. However, before threading the steel pipe, personnel need to move the steel pipe to a certain height before fixing it and threading it, which makes the steel pipe threading operation relatively troublesome. Summary of the Invention

[0005] To address the cumbersome operation of threading steel pipes, this application provides an adjustable support for a pipe threading machine.

[0006] The technical solution provided in this application for a pipe threading machine adjustment bracket is as follows:

[0007] A pipe threading machine adjustment bracket includes a support assembly, two rotating assemblies, and at least two clamping assemblies. The support assembly includes a support frame, which is horizontally arranged.

[0008] Two rotating components are located on the support frame, and their distribution direction is consistent with that of the support frame and the threading machine. Each rotating component includes a fixed frame, two connecting members, a belt, and a rotating member. The fixed frame is sleeved on the outer wall of the support frame. The two connecting members are distributed on both sides of the fixed frame, and their distribution direction is perpendicular to that of the support frame and the threading machine. Each connecting member includes a guide rod and two pulleys. The guide rod is vertically arranged and connected to the fixed frame. Each of the two pulleys is rotatably connected to one end of the guide rod. The belt is wound around four pulleys, and the belt and the four pulleys form a rectangular conveying frame. The rotating member is connected to one of the guide rods and to one of the pulleys to drive the pulley to rotate. One clamping component is correspondingly connected to one belt, and the two clamping components located on the two belts correspond to each other. The two clamping components are used to clamp the steel pipe.

[0009] By adopting the above technical solution, when the pipe threading machine adjustment bracket needs to be used, firstly, the steel pipe to be threaded is moved to the pipe threading machine adjustment bracket. Simultaneously, two rotating components are activated. These components drive one of the pulleys in the rotating assembly to rotate. At this time, the pulley drives the other pulleys to rotate via a belt, which then transports the pipe. Simultaneously, the clamping components on the belt move with the belt, bringing the corresponding clamping components on the two rotating components closer to the steel pipe. Then, the clamping components are activated, and the operator simply places the steel pipe on the clamping components, which then clamp the steel pipe. After holding the steel pipe, the two rotating components are activated simultaneously again. The rotating components drive one of the pulleys in the rotating assembly, which in turn drives the belt conveyor to rotate the clamping assembly holding the steel pipe. This rotates the steel pipe to a suitable position, and then the threading machine threads the steel pipe. Compared with related technologies, this application uses the rotating components to drive the pulley to rotate and adjust the position of the clamping assembly so that the clamping assembly clamps the steel pipe. This eliminates the need for personnel to move the steel pipe to a certain height and then adjust it to a suitable position via the belt before threading it. This helps to improve the problem of the cumbersome steel pipe threading operation.

[0010] Optionally, it also includes a lifting assembly, which includes a height adjusting component and a lifting plate. The height adjusting component is connected to the support frame, and the lifting plate is connected to the height adjusting component. The lifting plate is used to support one end of the steel pipe with threading, and the height adjusting component is used to drive the lifting plate to move closer to or away from the support frame.

[0011] The rotating assembly further includes two lifting components, one of which corresponds to one of the guide rods. The guide rods are slidably connected to the fixed frame, and the sliding direction of the guide rods is consistent with the movement direction of the lifting plate. Each lifting component includes a rack, a power source, and a gear. The rack is fixed to the guide rod, and the rack's setting direction is consistent with the length direction of the guide rod. The power source is fixed to the support frame and connected to the gear. The power source is used to drive the gear to rotate, and the gear meshes with the rack.

[0012] By adopting the above technical solution, when threading a steel pipe is required, firstly, the height adjustment component is activated. The height adjustment component drives the lifting plate to move closer to or further away from the support frame, adjusting the lifting plate to a suitable position so that it is flush with the threading opening of the threading machine. When clamping the steel pipe is required, the rotating component is activated. The rotating component drives the clamping assembly to move, bringing the clamping assembly closer to the steel pipe to be threaded. Then, the two power sources in the rotating assembly are activated simultaneously. The power sources drive the gears to rotate, and the gears mesh with the rack, adjusting the position of the rectangular conveyor frame so that the clamping assembly contacts the steel pipe. Then, the two power sources in another rotating assembly are adjusted, and the steel pipe is clamped by the clamping assembly. Subsequently, the two power sources in the rotating assembly are activated simultaneously again. The power source adjusts the rectangular conveyor frame to a suitable position, and then simultaneously activates the rotating components of the two rotating parts. The rotating parts drive the clamping components to move until the steel pipe is moved above the lifting plate. By adjusting the position of the rectangular conveyor frame, the lifting plate supports the steel pipe, which helps to enhance the stability of the steel pipe during threading. By setting up the lifting components, on the one hand, it is easy to adjust the position of the rectangular conveyor frame so that the clamping components contact the steel pipe. Personnel only need to clamp the steel pipe through the clamping components, without having to carry the steel pipe to a certain height, which helps to improve the problem of the relatively cumbersome steel pipe threading operation. On the other hand, by adjusting the position of the rectangular conveyor frame, it is easy to position the steel pipe on the lifting plate, and the lifting plate supports the steel pipe, which facilitates the adjustment of the height of the steel pipe.

[0013] Optionally, the support assembly further includes a plurality of first cylinders, all of which are vertically located on one side of the support frame. The cylinder body of the first cylinder is connected to the ground, and the piston rod of the first cylinder is connected to the support frame. The first cylinder is used to drive the support frame to rise and fall.

[0014] By adopting the above technical solution, when it is necessary to adjust the height of the support frame, multiple first cylinders are activated simultaneously. The first cylinders push the support frame to move, which facilitates the adjustment of the height of the support frame. By setting the first cylinders, on the one hand, the first cylinders can adjust the height of the support frame, thereby facilitating the adjustment of the distance between the clamping component and the steel pipe. Personnel only need to move the steel pipe onto the clamping component, which is beneficial for saving personnel effort. On the other hand, it is convenient to adjust the height of the steel pipe so that the steel pipe is flush with the threading end of the threading machine, which is beneficial for threading the steel pipe.

[0015] Optionally, one of the fixed frames is fixed to the support frame, and the other fixed frame is slidably disposed on the support frame. The sliding fixed frame is located on the side of the fixed fixed frame away from the threading machine, and the sliding fixed frame can move toward or away from the fixed frame.

[0016] The pipe threading machine adjustment bracket also includes a drive assembly, which is connected to the support frame and to the sliding fixed frame to drive the sliding fixed frame to move.

[0017] By adopting the above technical solution, the distance between the two fixed frames can be adjusted according to the steel pipe to be threaded. The drive component is then activated, which drives the sliding fixed frame to move closer to or further away from the fixed frame, so that the clamping component located on the two fixed frames can better clamp the steel pipe. By setting the drive component, it is easy to adjust the distance between the two fixed frames, which is beneficial for adapting to steel pipes of different lengths for threading.

[0018] Optionally, the drive assembly includes a screw and a drive component. The screw is horizontally arranged, and its direction is consistent with the distribution direction of the support frame and the threading machine. One end of the screw is rotatably connected to the fixed frame, and the other end is rotatably connected to the support frame. The sliding fixed frame is threadedly connected to the screw. The drive component is connected to the support frame and to the screw to drive the screw to rotate.

[0019] By adopting the above technical solution, when it is necessary to adjust the distance between the two fixed frames, the driving component is activated, which drives the screw to rotate. During the rotation of the screw, the fixed frame located on the screw can move along the length of the screw, thereby adjusting the distance between the two fixed frames. By setting the screw and the driving component, it is beneficial to automate the operation of adjusting the fixed frames.

[0020] Optionally, the number of clamping components is eight, with one belt connected to four clamping components, the four clamping components on the same belt being evenly distributed, and the clamping components on two belts being correspondingly arranged.

[0021] By adopting the above technical solution, and by setting up a belt with four clamping components connected to it, four steel pipes can be clamped simultaneously. After one steel pipe is threaded, the belt is driven to rotate by a rotating component, so that the unthreaded steel pipe is rotated to a suitable position, and then the threading machine threads the steel pipe. Subsequently, the operator starts the clamping component holding the threaded steel pipe, removes the threaded steel pipe, and then clamps the unthreaded steel pipe through the clamping component. By following the above operation, the steel pipes on the clamping components are threaded in sequence, which helps to improve the efficiency of steel pipe threading operation.

[0022] Optionally, the clamping assembly includes a fixed clamping plate, two hinged clamping plates, and two drive sources. The fixed clamping plate is fixed to the side of the belt away from the pulley. The two hinged clamping plates are each located at both ends of the fixed clamping plate and are hinged to the fixed clamping plate. The fixed clamping plate and the two hinged clamping plates form a clamping area for clamping the steel pipe. One drive source corresponds to one hinged clamping plate, and the drive source is connected to the fixed clamping plate and the hinged clamping plate to drive the hinged clamping plate to move.

[0023] By adopting the above technical solution, when it is necessary to clamp the steel pipe, two drive sources are activated simultaneously. The drive sources drive the hinged clamping plates to rotate around the fixed clamping plate. At this time, the two hinged clamping plates located on the same fixed clamping plate rotate towards the side away from each other. Then, the steel pipe that needs to be threaded is placed on the fixed clamping plate. Subsequently, the two drive sources are activated simultaneously again, and the drive sources drive the hinged clamping plates to rotate around the fixed clamping plate towards the side closer to each other. At the same time, the fixed clamping plate and the two hinged clamping plates clamp the steel pipe. By setting up the cooperation of the fixed clamping plate, the two hinged clamping plates and the two drive sources, on the one hand, it is convenient to clamp the steel pipe; on the other hand, the drive source can adjust the position of the hinged clamping plates, which is convenient for clamping steel pipes of different diameters.

[0024] Optionally, the fixed clamp and the two hinged clamps are both arc-shaped, with the opening of the fixed clamp facing away from the belt, and the openings of the two hinged clamps facing towards each other.

[0025] By adopting the above technical solution, the steel pipe is placed on the fixed clamping plate by setting an arc shape. At this time, the fixed clamping plate and the outer wall of the steel pipe are in contact. When the two hinged clamping plates are in contact with the outer wall of the steel pipe, the fixed clamping plate and the two hinged clamping plates clamp the steel pipe, which helps to enhance the stability of the steel pipe clamping.

[0026] Optionally, the height adjustment component includes four hinge seats, four hinge rods, and a jack. The four hinge seats are all connected to the support frame and are arranged in a matrix. One hinge rod corresponds to one hinge seat. The four hinge rods are divided into two groups, with the distribution direction of the two groups perpendicular to the distribution direction of the support frame and the threading machine. The distribution direction of two hinge rods in each group is consistent with the distribution direction of the support frame and the threading machine. Each hinge rod includes a first rotating rod and a second rotating rod. One end of the first rotating rod is hinged to the hinge seat, and the other end is hinged to one end of the second rotating rod. The other end of the second rotating rod is connected to the lifting plate. The jack is connected to the support frame and is used to drive the lifting plate to move.

[0027] By adopting the above technical solution, when it is necessary to adjust the position of the lifting plate, the jack is activated, and the jack drives the lifting plate to move closer to or away from the support frame. At this time, the four hinge rods can rotate with the movement of the lifting plate. By setting the jack, it is convenient to adjust the position of the lifting plate; by setting the hinge rods, it is beneficial to support the lifting plate while it moves.

[0028] Optionally, the height adjustment component further includes two connecting rods, one of which corresponds to a set of hinge rods. In each set of hinge rods, the ends of the two second rotating rods away from the first rotating rod connected to them are each hinged to one end of the connecting rod. Each set of hinge rods and its corresponding connecting rod can form a dihedral angle, with the openings of the two dihedral angles facing away from each other.

[0029] The lifting assembly also includes two clamping members, which are slidably disposed on the lifting plate. The two clamping members can move toward or away from each other, and can clamp the steel pipe. One clamping member is correspondingly connected to one of the connecting rods.

[0030] By adopting the above technical solution, the diameter of the steel pipe to be threaded is determined according to need. When the steel pipe diameter is small, the jack is activated, driving the lifting plate to move closer to the support frame. At this time, the first and second rotating rods rotate, and the second rotating rod can drive the connecting rod to move. The second rotating rod in the two sets of hinged rods can drive the connecting rod connected to it to move closer to each other. At the same time, the clamping parts located on the connecting rods can move with the connecting rods to move closer to each other, facilitating the clamping of the steel pipe. Similarly, when the steel pipe diameter is large, the jack is activated, driving the lifting plate to move away from the support frame. At this time, the first and second rotating rods rotate, and the second rotating rod can drive the connecting rod to move. The second rotating rod in the two sets of hinged rods can drive the connecting rod connected to it to move away from each other. At the same time, the clamping parts located on the connecting rods can move with the connecting rods to move away from each other. By setting the clamping parts, it is convenient to clamp the steel pipe. By setting the connecting rod, it is convenient to adjust the spacing of the clamping parts by adjusting the position of the lifting plate, which is beneficial for clamping steel pipes of different diameters.

[0031] In summary, this application includes at least one of the following beneficial technical effects:

[0032] 1. Compared with related technologies, this application drives the pulley to rotate by a rotating component, adjusts the position of the clamping assembly, and clamps the steel pipe with the clamping assembly. This eliminates the need for personnel to move the steel pipe to a certain height and then adjust it to a suitable position via a belt for threading. This helps to improve the problem of the cumbersome operation of threading steel pipes.

[0033] 2. By setting up a lifting component, on the one hand, it is convenient to adjust the position of the rectangular conveyor frame so that the clamping component contacts the steel pipe. Personnel only need to clamp the steel pipe through the clamping component, without having to move the steel pipe to a certain height, which helps to improve the problem of the relatively troublesome threading operation of steel pipes; on the other hand, by adjusting the position of the rectangular conveyor frame, it is convenient for the steel pipe to be positioned on the lifting plate, and the lifting plate supports the steel pipe, which is convenient for adjusting the height of the steel pipe.

[0034] 3. By setting up a fixed clamping plate, two hinged clamping plates and two drive sources, on the one hand, it is convenient to clamp the steel pipe; on the other hand, the drive source can adjust the position of the hinged clamping plate, which is convenient to clamp steel pipes of different diameters. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure from the first perspective in this embodiment;

[0036] Figure 2 This is a schematic diagram of the lifting component in this embodiment;

[0037] Figure 3 yes Figure 2 Enlarged view of A in the middle;

[0038] Figure 4 This is a schematic diagram of the overall structure from the second perspective in this embodiment;

[0039] Figure 5 This is a schematic diagram of the structure of the rotating component, the driving component, and the clamping component in this embodiment;

[0040] Figure 6 This is a schematic diagram of the clamping component in this embodiment;

[0041] Figure 7 yes Figure 6 A magnified view of B in the middle.

[0042] Explanation of reference numerals in the attached drawings: 1. Support assembly; 11. Support frame; 111. Slide groove; 12. Support rod; 13. First cylinder; 14. Fixed base; 2. Moving assembly; 21. Moving plate; 22. Moving component; 221. Fixed seat; 222. Moving wheel; 23. Power component; 231. Connecting seat; 232. Second cylinder; 3. Lifting assembly; 31. Height adjusting component; 311. Hinge seat; 312. Hinge rod; 3121. First rotating rod; 3122. Second rotating rod; 313. Connecting rod; 314. Jack; 32. Lifting plate; 321. Through groove; 322. Adjusting groove; 3 3. Clamping component; 331. Clamping seat; 332. Roller; 4. Rotating assembly; 41. Fixed frame; 411. Guide groove; 42. Connecting component; 421. Guide rod; 422. Pulley; 43. Belt; 44. Rotating component; 441. Rotating seat; 442. Rotating motor; 45. Lifting component; 451. Rack; 452. Power source; 453. Gear; 5. Drive assembly; 51. Screw; 52. Drive component; 521. Placement seat; 522. Drive motor; 6. Clamping assembly; 61. Fixed clamping plate; 611. Placement groove; 62. Hinged clamping plate; 63. Drive source; 7. Steel pipe. Detailed Implementation

[0043] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0044] This application discloses an adjusting bracket for a pipe threading machine. (Refer to...) Figure 1 and Figure 2 A pipe threading machine adjustment bracket includes a support component 1, a moving component 2, and a lifting component 3. The moving component 2 is mounted on the support component 1, and the lifting component 3 is mounted on the moving component 2.

[0045] Reference Figure 1 The support assembly 1 includes a support frame 11, multiple support rods 12, multiple first cylinders 13, and multiple fixed bases 14. The support frame 11 is horizontally arranged, and the multiple support rods 12 are all located on one side of the support frame 11. The support rods 12 can be horizontally or vertically arranged. In this embodiment, the support rods 12 are vertically arranged, and there are four support rods 12 arranged in a rectangle. The support rods 12 are welded to the support frame 11, and the four support rods 12 can support the support frame 11. One first cylinder 13 corresponds to one support rod 12. The first cylinder 13 is located below the support rod 12. The cylinder body of the first cylinder 13 is fixedly connected to the fixed base 14 by screws, and the piston rod of the first cylinder 13 is fixedly connected to the bottom wall of the support rod 12 by screws.

[0046] Reference Figure 1The moving component 2 includes a moving plate 21, multiple moving parts 22, and a power component 23. The moving plate 21 is horizontally disposed on the side of the support frame 11 away from the support rod 12. The moving plate 21 is slidably disposed on the support frame 11 and can slide along the direction from the support frame 11 toward the threading machine. Two sliding grooves 111 are formed on the side of the support frame 11 away from the support rod 12, and each of the two sliding grooves 111 is located on a side opposite to the support frame 11. The distribution direction of the two sliding grooves 111 is perpendicular to the distribution direction of the support frame 11 and the threading machine. The multiple moving parts 22 are all located on the moving plate 21 near the support frame 11. On one side, in this embodiment, there are four movable parts 22, which are arranged in a matrix. The four movable parts 22 are divided into two groups, and each group of movable parts 22 is located on the two side walls opposite to the support frame 11. Each group of movable parts 22 corresponds to a slide groove 111. The movable part 22 includes a fixed seat 221 and a movable wheel 222. The fixed seat 221 is welded to the movable plate 21. Each movable wheel 222 corresponds to a fixed seat 221. The movable wheel 222 is rotatably connected to the fixed seat 221. The movable wheel 222 is located in the slide groove 111 and can roll in the slide groove 111.

[0047] Reference Figure 1 The power component 23 includes a connecting seat 231 and a second cylinder 232. The connecting seat 231 is welded to the moving plate 21. The second cylinder 232 is located on the side of the support frame 11 near the threading machine. The second cylinder 232 is horizontally arranged. The cylinder body of the second cylinder 232 is fixedly connected to the support frame 11 by screws. The piston rod of the second cylinder 232 faces the moving plate 21. After passing through the support frame 11, the piston rod of the second cylinder 232 is welded to the connecting seat 231 located on the moving plate 21.

[0048] Reference Figure 1 and Figure 2The lifting assembly 3 is located on the side of the moving plate 21 away from the support frame 11. The lifting assembly 3 includes a height adjustment component 31, a lifting plate 32, and two clamping components 33. In this embodiment, the height adjustment component 31 includes four hinge seats 311, four hinge rods 312, two connecting rods 313, and a jack 314. The four hinge seats 311 are all fixedly connected to the moving plate 21 by screws. The four hinge seats 311 are arranged in a matrix. One hinge rod 312 corresponds to one hinge seat 311. The four hinge rods 312 are divided into two groups. The distribution direction of the two groups of hinge rods 312 is perpendicular to the movement direction of the moving plate 21. The distribution direction of the two hinge rods 312 in each group is consistent with the movement direction of the moving plate 21. One connecting rod 313 corresponds to one group of hinge rods 312. The hinge rods 312 are... The system includes a first rotating rod 3121 and a second rotating rod 3122. One end of the first rotating rod 3121 is hinged to the hinge seat 311, and the other end is hinged to one end of the second rotating rod 3122. In each set of hinge rods 312, the ends of the two second rotating rods 3122 away from the first rotating rod 3121 connected to the second rotating rod 3122 are each hinged to one end of the connecting rod 313. At this time, one set of hinge rods 312 and its corresponding connecting rod 313 can form a dihedral angle, and the other set of hinge rods 312 and its corresponding connecting rod 313 form a dihedral angle, with the openings of the two dihedral angles facing away from each other. The jack 314 is located in the middle of the rectangular area formed by the four hinge seats 311. The bottom of the jack 314 is fixedly connected to the moving plate 21 by screws, and the top of the jack 314 is fixedly connected to the lifting plate 32 by screws.

[0049] Reference Figure 1 , Figure 2 and Figure 3The lifting plate 32 is horizontally positioned and parallel to the moving plate 21. In this embodiment, the longitudinal section of the lifting plate 32 is U-shaped, and the opening of the lifting plate 32 faces the moving plate 21. The lifting plate 32 can move towards or away from the moving plate 21. A through slot 321 is provided on each of the two sidewalls directly opposite the lifting plate 32, and the distribution direction of the two through slots 321 is consistent with the movement direction of the moving plate 21. The connecting rod 313 can pass through the two through slots 321 in sequence. An adjustment slot 322 is provided on the side of the lifting plate 32 away from the moving plate 21. The setting direction of the adjustment slot 322 is perpendicular to the movement direction of the moving plate 21, and the adjustment slot 322 extends along the thickness direction of the lifting plate 32. The lifting plate 32 and the two clamping members 33 are both located on the side of the lifting plate 32 away from the moving plate 21. The two clamping members 33 are slidably disposed on the lifting plate 32. The two clamping members 33 can move towards or away from each other. The two clamping members 33 can clamp the steel pipe 7. The clamping member 33 includes a clamping seat 331 and a roller 332. The distribution direction of the two clamping seats 331 is consistent with the setting direction of the adjustment groove 322. One clamping seat 331 corresponds to one connecting rod 313. One side of the clamping seat 331 passes through the adjustment groove 322 and is welded to the connecting rod 313. One roller 332 corresponds to one clamping seat 331. The roller 332 is rotatably connected to the clamping seat 331. The two rollers 332 can clamp the steel pipe 7.

[0050] Reference Figure 4 and Figure 5 An adjusting bracket for a pipe threading machine further includes two rotating components 4, a driving component 5, and at least two clamping components 6. The rotating components 4 are connected to the support component 1 via the driving component 5, and the clamping components 6 are disposed on the rotating components 4.

[0051] Reference Figure 4 and Figure 5Both rotating components 4 are located on the side of the moving plate 21 away from the threading machine, and the distribution direction of the two rotating components 4 is consistent with the movement direction of the moving plate 21. The rotating component 4 includes a fixed frame 41, two connecting parts 42, a belt 43, a rotating part 44, and two lifting parts 45. The fixed frame 41 is sleeved on the outer wall of the support frame 11. One fixed frame 41 is welded to the support frame 11, and the other fixed frame 41 is slidably disposed on the support frame 11. The sliding direction of the sliding fixed frame 41 is consistent with the movement direction of the moving plate 21. The two connecting parts 42 are distributed on both sides of the fixed frame 41, and the distribution direction of the two connecting parts 42 is perpendicular to the movement direction of the moving plate 21. The connecting parts 42 include a guide rod 421 and two pulleys 422. The guide rod 421 is vertically disposed and slidably disposed on the fixed frame 41. The guide rod 421 can slide from the support rod 12 toward one side of the support frame 11. A guide groove 411 is provided on each side of the fixed frame 41. The guide groove 411 is set along the support rod 12 towards the support frame 11. The distribution direction of the two guide grooves 411 is perpendicular to the movement direction of the moving plate 21. One guide rod 421 corresponds to one guide groove 411. The guide rod 421 can extend into the guide groove 411 and slide within the guide groove 411. Two pulleys 422 are located at both ends of the guide rod 421 and are rotatably connected to the guide rod 421. The belt 43 is wound around the four pulleys 422. The belt 43 and the four pulleys 422 form a rectangular conveying frame. The rotating component 44 includes a rotating seat 441 and a rotating motor 442. The rotating seat 441 is welded to one of the guide rods 421 and is close to one of the pulleys 422. The housing of the rotating motor 442 is fixedly connected to the rotating seat 441 by screws. The output shaft of the rotating motor 442 is coaxially fixedly connected to the pulley 422 by a key connection. The rotating motor 442 drives the pulley 422 to rotate.

[0052] Reference Figure 4 and Figure 5 In this embodiment, a lifting component 45 corresponds to a guide rod 421. The lifting component 45 includes a rack 451, a power source 452, and a gear 453. The rack 451 is welded to the guide rod 421, and the setting direction of the rack 451 is consistent with the length direction of the guide rod 421. In this embodiment, the power source 452 is a lifting motor. The housing of the lifting motor is fixedly connected to the support frame 11 by screws. The lifting motor is close to the guide rod 421. The output shaft of the lifting motor and the gear 453 are coaxially fixedly connected by a key connection. The lifting motor drives the gear 453 to rotate, and the gear 453 meshes with the rack 451.

[0053] Reference Figure 4 and Figure 5The drive assembly 5 is located on the side of the fixed frame 41 away from the moving plate 21. The drive assembly 5 includes a screw 51 and a drive component 52. The screw 51 is located inside the support frame 11 and is horizontally arranged. The direction of the screw 51 is consistent with the direction of movement of the moving plate 21. One end of the screw 51 is rotatably connected to the fixed frame 41, and the other end is rotatably connected to the support frame 11. The sliding fixed frame 41 is threadedly connected to the screw 51. The sliding fixed frame 41 can slide along the length of the screw 51. In this embodiment, the drive component 52 includes a placement seat 521 and a drive motor 522. The placement seat 521 is located on the side of the support frame 11 away from the threading machine. The placement seat 521 is welded to the support frame 11 and is close to the screw 51. The housing of the drive motor 522 is fixedly connected to the placement seat 521 by screws. The output shaft of the drive motor 522 passes through the support frame 11 and is coaxially fixedly connected to the screw 51 by a coupling. The sliding fixed frame 41 is threadedly connected to the screw 51.

[0054] Reference Figure 4 , Figure 5 and Figure 6 In this embodiment, there are eight clamping components 6, and one belt 43 is connected to four clamping components 6. The four clamping components 6 on the same belt 43 are evenly distributed, and the clamping components 6 on two belts 43 are correspondingly arranged. The clamping components 6 include a fixed clamping plate 61, two hinged clamping plates 62, and two drive sources 63. The fixed clamping plate 61 is fixedly connected to the belt 43 by screws. The two hinged clamping plates 62 are located at both ends of the fixed clamping plate 61. One end of the hinged clamping plate 62 is hinged to one end of the fixed clamping plate 61. The fixed clamping plate 61 and the two hinged clamping plates 62 can clamp the steel pipe 7. The fixed clamping plate 61 and the two hinged clamping plates 62 are both arc plates. The opening of the fixed clamping plate 61 faces away from the belt 43, and the openings of the two hinged clamping plates 62 face each other. The two hinged clamping plates 62 can fit together at the ends that are close to each other. At this time, the fixed clamping plate 61 and the two hinged clamping plates 62 can form a clamping area, and the steel pipe 7 is located in the clamping area.

[0055] Reference Figure 6 and Figure 7 In this embodiment, the driving source 63 is a third cylinder. Two third cylinders are each located at one end of the fixed clamping plate 61. Each end of the fixed clamping plate 61 has a placement groove 611. The third cylinder is located in the placement groove 611. The cylinder body of the third cylinder is located in the placement groove 611. The cylinder body of the third cylinder is hinged to the fixed clamping plate 61. The piston rod of the third cylinder faces the hinged clamping plate 62 and is hinged to the hinged clamping plate 62.

[0056] The implementation principle of the pipe threading machine adjustment bracket in this application embodiment is as follows: When the pipe threading machine adjustment bracket needs to be used, firstly, the moving component 2 is moved to a suitable position and fixed. Then, the support frame 11 is adjusted to a suitable position. Subsequently, the steel pipe 7 to be threaded is moved to the pipe threading machine adjustment bracket. The rotating component 4 is started, so that the two corresponding clamping components 6 on the two rotating components 4 are close to the steel pipe 7. The clamping components 6 are started, and the personnel place the steel pipe 7 on the clamping components 6. The steel pipe 7 is clamped by the clamping components 6. The rotating component 4 is started again, so that the steel pipe 7 is rotated to the lifting component 3. According to the diameter of the steel pipe 7, the distance between the two clamping components 33 is adjusted, and the position of the rotating component 4 is adjusted so that the two clamping components 33 clamp the steel pipe 7. Then, the threading machine is used to thread the steel pipe 7. During this process, the steel pipe 7 remains horizontal.

[0057] When the steel pipe 7 needs to be clamped by the clamping assembly 6, firstly, the rotating motors 442 in the two rotating assemblies 4 are started simultaneously. The rotating motors 442 drive the pulleys 422 to rotate, which in turn drives the belts 43 to rotate. At this time, the two corresponding clamping assemblies 6 on the two belts 43 can be brought close to the steel pipe 7. Then, the two third cylinders are started simultaneously. The third cylinders can push the hinged clamping plate 62 to rotate towards the other hinged clamping plate 62, placing the steel pipe 7 in the clamping area. Then, the two third cylinders are started simultaneously to make the two hinged clamping plates 62 fit together, which can clamp the steel pipe 7. Following the above steps, the clamping assembly 6 on the other belt 43 clamps the steel pipe 7. At this time, the two corresponding clamping assemblies 6 on the two belts 43 clamp the steel pipe 7. Similarly, the rotating motors 442 in the two rotating assemblies 4 are started simultaneously to make the belts 43 rotate. Following the above steps, the remaining corresponding clamping assemblies 6 clamp the remaining steel pipe 7. After that, the steel pipe 7 is threaded.

[0058] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An adjusting support for a pipe threading machine, characterized in that: It includes a support assembly (1), two rotating assemblies (4) and eight clamping assemblies (6), wherein the support assembly (1) includes a support frame (11) which is horizontally arranged; Two rotating components (4) are located on the support frame (11). The distribution direction of the two rotating components (4) is consistent with the distribution direction of the support frame (11) and the threading machine. Each rotating component (4) includes a fixed frame (41), two connecting parts (42), a belt (43), and a rotating part (44). The fixed frame (41) is sleeved on the outer wall of the support frame (11). The two connecting parts (42) are distributed on both sides of the fixed frame (41). The distribution direction of the two connecting parts (42) is perpendicular to the distribution direction of the support frame (11) and the threading machine. Each connecting part (42) includes a guide rod (421) and two pulleys (422). The guide rod (421) is vertically arranged. The guide rod (421) is perpendicular to the fixed frame (41). 41) Connection: Each of the two pulleys (422) is rotatably connected to one end of the guide rod (421). The belt (43) is wound around the four pulleys (422). The belt (43) and the four pulleys (422) form a rectangular conveying frame. The rotating member (44) is connected to one of the guide rods (421) and to one of the pulleys (422) to drive the pulleys (422) to rotate. One belt (43) is connected to four clamping assemblies (6). The four clamping assemblies (6) on the same belt (43) are evenly distributed. The clamping assemblies (6) on two belts (43) are correspondingly arranged. The two clamping assemblies (6) are used to clamp the steel pipe (7). It also includes a lifting assembly (3), which includes a height adjusting component (31) and a lifting plate (32). The height adjusting component (31) is connected to the support frame (11), and the lifting plate (32) is connected to the height adjusting component (31). The lifting plate (32) is used to support the threaded end of the steel pipe (7), and the height adjusting component (31) is used to drive the lifting plate (32) to move closer to or away from the support frame (11). The rotating assembly (4) further includes two lifting components (45), one of which corresponds to one of the guide rods (421). The guide rod (421) is slidably connected to the fixed frame (41), and the sliding direction of the guide rod (421) is consistent with the movement direction of the lifting plate (32). The lifting component (45) includes a rack (451), a power source (452), and a gear (453). The rack (451) is fixed to the guide rod (421), and the setting direction of the rack (451) is consistent with the length direction of the guide rod (421). The power source (452) is fixed to the support frame (11), and the power source (452) is connected to the gear (453). The power source (452) is used to drive the gear (453) to rotate, and the gear (453) meshes with the rack (451).

2. The pipe threading machine adjustment bracket according to claim 1, characterized in that: The support assembly (1) also includes a plurality of first cylinders (13) and a plurality of support rods (12). The support rods (12) are welded to the support frame (11). The plurality of first cylinders (13) are all vertically located on one side of the support frame (11). The cylinder body of the first cylinder (13) is connected to the ground. The piston rod of the first cylinder (13) is fixedly connected to the bottom wall of the support rod (12) by screws. The first cylinder (13) is used to drive the support frame (11) to rise and fall.

3. The pipe threading machine adjustment bracket according to claim 1, characterized in that: One of the fixed frames (41) is fixed to the support frame (11), and the other fixed frame (41) is slidably disposed on the support frame (11). The sliding fixed frame (41) is located on the side of the fixed fixed frame (41) away from the threading machine. The sliding fixed frame (41) can move toward or away from the fixed fixed frame (41). The pipe threading machine adjustment bracket also includes a drive assembly (5), which is connected to the support frame (11) and is connected to the sliding fixed frame (41) to drive the sliding fixed frame (41) to move.

4. The pipe threading machine adjustment bracket according to claim 3, characterized in that: The drive assembly (5) includes a screw (51) and a drive member (52). The screw (51) is horizontally arranged, and the direction of the screw (51) is consistent with the distribution direction of the support frame (11) and the threading machine. One end of the screw (51) is rotatably connected to the fixed frame (41), and the other end is rotatably connected to the support frame (11). The sliding fixed frame (41) is threadedly connected to the screw (51). The drive member (52) is connected to the support frame (11) and to the screw (51) to drive the screw (51) to rotate.

5. The pipe threading machine adjustment bracket according to claim 1, characterized in that: The clamping assembly (6) includes a fixed clamping plate (61), two hinged clamping plates (62), and two drive sources (63). The fixed clamping plate (61) is fixed to the belt (43) on the side away from the pulley (422). The two hinged clamping plates (62) are located at both ends of the fixed clamping plate (61) and are hinged to the fixed clamping plate (61). The fixed clamping plate (61) and the two hinged clamping plates (62) form a clamping area. The fixed clamping plate (61) and the two hinged clamping plates (62) are used to clamp the steel pipe (7). One drive source (63) corresponds to one hinged clamping plate (62). The drive source (63) is connected to the fixed clamping plate (61) and the drive source (63) is connected to the hinged clamping plate (62) to drive the hinged clamping plate (62) to move.

6. The pipe threading machine adjustment bracket according to claim 5, characterized in that: The fixed clamp (61) and the two hinged clamps (62) are both arc-shaped. The opening of the fixed clamp (61) faces away from the belt (43), and the openings of the two hinged clamps (62) face each other.

7. The pipe threading machine adjustment bracket according to claim 1, characterized in that: The height adjustment component (31) includes four hinge seats (311), four hinge rods (312), and a jack (314). The four hinge seats (311) are all connected to the support frame (11). The four hinge seats (311) are arranged in a matrix. One hinge rod (312) corresponds to one hinge seat (311). The four hinge rods (312) are divided into two groups. The distribution direction of the two groups of hinge rods (312) is perpendicular to the distribution direction of the support frame (11) and the threading machine. Each group of hinge rods (312) contains two hinge rods. The distribution direction of (312) is consistent with the distribution direction of the support frame (11) and the threading machine. The hinge rod (312) includes a first rotating rod (3121) and a second rotating rod (3122). One end of the first rotating rod (3121) is hinged to the hinge seat (311), and the other end is hinged to one end of the second rotating rod (3122). The other end of the second rotating rod (3122) is connected to the lifting plate (32). The jack (314) is connected to the support frame (11). The jack (314) is used to drive the lifting plate (32) to move.

8. The pipe threading machine adjustment bracket according to claim 7, characterized in that: The height adjustment component (31) further includes two connecting rods (313), one of the connecting rods (313) corresponds to a set of the hinge rods (312), and in each set of the hinge rods (312), the two second rotating rods (3122) are hinged to one end of the connecting rod (313) away from the first rotating rod (3121) connected to them. Each set of the hinge rods (312) and its corresponding connecting rod (313) can form a dihedral angle, and the openings of the two dihedral angles face away from each other. The lifting assembly (3) also includes two clamping members (33), which are slidably disposed on the lifting plate (32). The two clamping members (33) can move toward each other or away from each other. The two clamping members (33) can clamp the steel pipe (7). One clamping member (33) is correspondingly connected to one connecting rod (313).

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