Position adjusting device for steel pipe production

Abstract

The utility model discloses a position adjusting device for steel pipe production, and relates to the field of steel pipe production equipment, the position adjusting device comprises a support frame, and further comprises a fixed column, movable blocks are arranged in the support frame in a sliding manner, fixed discs are arranged on the two movable blocks, a rotating frame is arranged on the fixed discs, a rotating shaft is arranged in the center of the rotating frame, and the rotating shaft is connected with the fixed column. The rotating frame is rotationally connected with the fixing disc through a rotating shaft, a sliding groove is formed in the rotating frame, telescopic rods are slidably arranged on the two sides of the sliding groove, one end of each telescopic rod penetrates out of the rotating frame and is provided with a supporting block, a fixing block is rotationally connected to the supporting frame, and a steel pipe is fixed through a plurality of fixing columns in the fixing groove. The rotating frame drives the steel pipes to rotate, the included angle between the two steel pipes can be adjusted according to the use condition, rapid welding and positioning of the steel pipes can be achieved, the steel pipe welding quality is improved, and the steel pipe production efficiency is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe production equipment, specifically a position adjustment device for steel pipe production. Background Technology

[0002] Steel pipe is a metal material made of steel with a hollow cross-section and a length much greater than its outer diameter (or side length). The cross-section is usually circular, but it can also be flat, square, or irregularly shaped. Steel pipe has a closed hollow cross-section, making it suitable as a pipeline for transporting liquids, gases, and some solids. It has high strength, good toughness, strong impact resistance, good tightness, and is easy to weld and process.

[0003] During the production of steel pipes, when welding two identical steel pipes to extend them, the existing steel pipe support device has a relatively simple structure. It can only provide fixed support for the steel pipes, and the adjustment range of the device is small. It cannot adjust the steel pipes according to different welding angles, which makes the subsequent welding operation more troublesome, affects the quality of steel pipe welding, and reduces the working efficiency of the production equipment. Utility Model Content

[0004] The purpose of this invention is to provide a position adjustment device for steel pipe production to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A position adjustment device for steel pipe production includes a support frame and further includes:

[0007] The support frame has movable blocks slidably arranged inside, and fixed plates are provided on both movable blocks. A rotating frame is provided on the fixed plate, and a rotating shaft is provided at the center of the rotating frame. The rotating frame is rotatably connected to the fixed plate through the rotating shaft. A sliding groove is provided on the rotating frame, and telescopic rods are slidably arranged on both sides of the sliding groove. One end of the telescopic rod passes through the rotating frame and is provided with a support block. A fixed block is rotatably connected to the support frame. A fixing groove is provided on the side of the fixed block that is close to the support block. Multiple fixing columns for fixing steel pipes are provided inside the fixing groove.

[0008] A rotating block is provided on the outside of the rotating frame, and a connecting block is provided on the outside of the rotating block. A fixing pin is provided on the connecting block. A plurality of limiting holes that cooperate with the fixing pin are provided on the fixing plate. A pointer is provided on the outside of the connecting block. A scale that cooperates with the pointer is provided on the fixing plate. A mounting plate is provided at the center of the support frame. A mounting bolt is provided on the mounting plate.

[0009] The adjustment mechanism is connected to the movable block and adjusts the position of the steel pipe by driving the movable block to slide along the support frame.

[0010] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0011] In one alternative: the adjusting mechanism includes a threaded rod, a slider, and a nut. The bottom of the movable block is provided with a slider, and a nut is fixedly provided on the slider. A threaded rod is provided between the two nuts. The threaded rod is rotatably disposed inside the support frame, and one end of the threaded rod extends out of the support frame and is provided with a handle.

[0012] In one alternative: the support frame has an installation groove and a connecting groove inside, both of the movable blocks are slidably disposed inside the installation groove, and the slider is slidably disposed inside the connecting groove.

[0013] In one alternative: the fixing block has a mounting block on its side wall, the mounting block has a screw at its bottom, the support block has a locking block on its side wall, the locking block has a groove, and the screw passes through the groove and is fitted with a sleeve.

[0014] In one alternative: a circular hole is provided inside the fixing groove, the fixing post is slidably disposed inside the circular hole, a spring is provided inside the circular hole, and one end of the spring is connected to the fixing post.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] The position adjustment device for steel pipe production uses an adjustment mechanism to drive a movable block to slide along a support frame. The steel pipe passes through a fixed groove in a direction parallel to the rotating frame. The fixed groove is fixed to the steel pipe by multiple fixed columns inside. The rotating frame drives the steel pipe to rotate, which facilitates the adjustment of the joint angle of the steel pipe. The movable block drives the steel pipe to move along the support frame, realizing the joint of two steel pipes, which facilitates subsequent welding operations. The included angle between the two steel pipes can be adjusted according to the usage conditions, enabling rapid welding positioning of the steel pipe, improving the welding quality of the steel pipe, and ensuring the efficiency of steel pipe production. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a position adjustment device used in steel pipe production.

[0018] Figure 2 This is a sectional view of the support frame in the position adjustment device used in steel pipe production.

[0019] Figure 3 This is a schematic diagram of the rotating block in a position adjustment device used in steel pipe production.

[0020] Figure 4 This is a cross-sectional view of the fixed block in a position adjustment device used in steel pipe production.

[0021] Figure reference numerals: 1-Support frame, 101-Mounting groove, 102-Connecting groove, 2-Moving block, 3-Slider, 4-Threaded rod, 5-Handle, 6-Fixed plate, 601-Limiting hole, 7-Rotating block, 8-Rotating frame, 801-Sliding groove, 9-Telescopic rod, 10-Support block, 11-Fixed block, 12-Fixed groove, 121-Round hole, 13-Fixed column, 14-Mounting plate, 15-Mounting bolt, 16-Rotating shaft, 17-Screw, 18-Nut, 19-Threaded rod, 20-Pointer, 21-Connecting block, 22-Fixed pin, 23-Mounting block, 24-Clamping block, 25-Sleeve, 26-Screw. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. In the drawings and description, similar or identical parts are referred to by the same reference numerals, and in practical applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in this utility model are merely illustrative and not intended to limit the scope of this utility model. Any obvious modifications or changes made to this utility model do not depart from its spirit and scope.

[0023] In one embodiment, Figure 1-4 As shown, a position adjustment device for steel pipe production includes a support frame 1, and further includes:

[0024] The support frame 1 has a fixed column 13. Movable blocks 2 are slidably arranged inside the support frame 1. Fixed disks 6 are fixedly arranged on both movable blocks 2. A rotating frame 8 is arranged on each fixed disk 6. A rotating shaft 16 is located at the center of the rotating frame 8. The rotating frame 8 is rotatably connected to the fixed disks 6 via the rotating shaft 16. A sliding groove 801 is provided on the rotating frame 8. L-shaped telescopic rods 9 are slidably arranged on both sides of the sliding groove 801. One end of each telescopic rod 9 extends out of the rotating frame 8 and is connected to a support block 10. A fixed block 11 is rotatably connected to the support frame 2. A fixed groove 12 is provided on the side of the fixed block 11 that is close to the support block 10. The fixed groove 12 is a semi-circular groove, and multiple fixed columns 13 for fixing steel pipes are arranged inside the fixed groove 12.

[0025] A rotating block 7 is fixedly installed on the outside of the rotating frame 8. A connecting block 21 is fixedly installed on the outside of the rotating block 7. A fixing pin 22 is provided on the connecting block 21. A plurality of limiting holes 601 are opened on the fixing plate 6 to cooperate with the fixing pin 22. The fixing pin 22 passes into the limiting holes 601 and fixes the rotating block 7. A pointer 20 is provided on the outside of the connecting block 21. A scale is provided on the fixing plate 6 to cooperate with the pointer 20. The rotation angle of the rotating frame 8 can be obtained through the pointer 20, which facilitates the control of the rotation angle of the steel pipe. A mounting plate 14 is provided at the center of the support frame 1. A mounting bolt 15 is provided on the mounting plate 14. The support frame 1 is fixedly installed through the mounting plate 14.

[0026] The adjustment mechanism is connected to the movable block 2 and adjusts the position of the steel pipe by driving the movable block 2 to slide along the support frame 1.

[0027] The position adjustment device for steel pipe production drives the movable block 2 to slide along the support frame 1 through the adjustment mechanism. The steel pipe passes through the fixed groove 12 in a direction parallel to the rotating frame 8. The fixed block 11 flips downwards to be in line with the support frame 1. Figure 1 As shown, the fixed block 11 and the support block 10 fix the steel pipe through multiple internal fixed columns 13. The rotating frame 8 can drive the steel pipe to rotate, which facilitates the adjustment of the position of the steel pipe. The movable block 2 drives the steel pipe to move along the support frame 1, realizing the docking of the two steel pipes, which facilitates the subsequent welding operation. The included angle between the two steel pipes can be adjusted according to the usage. The device is easy to adjust. As an embodiment, the left, right, up, and down positions of the various components shown in the attached figure are only a kind of arrangement. The specific positions are set according to specific needs.

[0028] In one embodiment, Figure 1-2 As shown, the adjustment mechanism includes a threaded rod 4, a slider 3, and a nut 18. The slider 3 is fixedly installed at the bottom of the movable block 2, and the nut 18 is fixedly installed on the slider 3. A threaded rod 19 is provided between the two nuts 18. The two ends of the threaded rod 19 are provided with external threads with opposite directions of rotation. That is, the threaded rod 19 rotates and drives the two sliders 13 to move closer or further apart. The threaded rod 19 is rotatably installed inside the support frame 1. One end of the threaded rod 19 passes through the support frame 1 and is provided with a handle 5.

[0029] In one embodiment, Figure 1-3 As shown, the support frame 1 has an installation groove 101 and a connecting groove 102 inside. The two movable blocks 2 are slidably disposed inside the installation groove 101, and the slider 3 is slidably disposed inside the connecting groove 102.

[0030] In one embodiment, Figure 1-4As shown, the fixing block 11 has an installation block 23 on its side wall, the installation block 23 has a screw 26 at its bottom, the support block 10 has a locking block 24 on its side wall, the locking block 24 has a groove, the screw 26 passes through the groove and is provided with a sleeve 25, and the sleeve 25 has a locking nut that cooperates with the screw 26 inside.

[0031] In one embodiment, Figure 4 As shown, a circular hole 121 is provided inside the fixing groove 12, and the fixing post 13 is slidably disposed inside the circular hole 121. A spring 22 is provided inside the circular hole 121, and one end of the spring 22 is connected to the fixing post 13.

[0032] The above embodiments of this utility model provide a position adjustment device for steel pipe production. The steel pipes to be processed are sequentially inserted into the fixed groove 12. The fixed block 11 is flipped downward and contacts the support block 10. Multiple fixed columns 13 inside the fixed groove 12 squeeze and fix the steel pipe. The fixed block 11 can be fixed by twisting the sleeve 25 upward. The rotating frame 8 drives the steel pipe to rotate, which facilitates the adjustment of the docking angle of the steel pipe. After the adjustment is completed, it is fixed by the fixing pin 22. The handle 5 drives the threaded rod 4 to rotate, and the slider 3 drives the two movable blocks 2 to move closer to each other, realizing the docking of the two steel pipes.

[0033] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A position adjustment device for steel pipe production, comprising a support frame, characterized in that, Also includes: The support frame has movable blocks slidably arranged inside, and fixed plates are provided on both movable blocks. A rotating frame is provided on the fixed plate, and a rotating shaft is provided at the center of the rotating frame. The rotating frame is rotatably connected to the fixed plate through the rotating shaft. A sliding groove is provided on the rotating frame, and telescopic rods are slidably arranged on both sides of the sliding groove. One end of the telescopic rod passes through the rotating frame and is provided with a support block. A fixed block is rotatably connected to the support frame. A fixing groove is provided on the side of the fixed block that is close to the support block. Multiple fixing columns for fixing steel pipes are provided inside the fixing groove. A rotating block is provided on the outside of the rotating frame, and a connecting block is provided on the outside of the rotating block. A fixing pin is provided on the connecting block. A plurality of limiting holes that cooperate with the fixing pin are provided on the fixing plate. A pointer is provided on the outside of the connecting block. A scale that cooperates with the pointer is provided on the fixing plate. A mounting plate is provided at the center of the support frame. A mounting bolt is provided on the mounting plate. The adjustment mechanism is connected to the movable block and adjusts the position of the steel pipe by driving the movable block to slide along the support frame.

2. The position adjustment device for steel pipe production according to claim 1, characterized in that, The adjustment mechanism includes a threaded rod, a slider, and a nut. The bottom of the movable block is provided with a slider, and a nut is fixedly provided on the slider. A threaded rod is provided between the two nuts. The threaded rod is rotatably disposed inside the support frame, and one end of the threaded rod extends out of the support frame and is provided with a handle.

3. The position adjustment device for steel pipe production according to claim 2, characterized in that, The support frame has an installation slot and a connecting slot inside. Both movable blocks are slidably disposed inside the installation slot, and the slider is slidably disposed inside the connecting slot.

4. The position adjustment device for steel pipe production according to claim 1, characterized in that, The fixing block has an installation block on its side wall, a screw rod at the bottom of the installation block, and a locking block on its side wall. The locking block has a groove, and the screw rod passes through the groove and is fitted with a sleeve.

5. The position adjustment device for steel pipe production according to claim 1, characterized in that, The fixing groove has a circular hole inside, the fixing column is slidably disposed inside the circular hole, and a spring is disposed inside the circular hole, one end of the spring being connected to the fixing column.

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