Stainless steel tube detection and calibration stabilizing mechanism

Abstract

The utility model relates to the technical field of stainless steel tube detection tools, and discloses a stainless steel tube detection and calibration stabilizing mechanism which comprises a workbench, a portal frame is fixedly connected to the top of the workbench, first connecting pieces are fixedly connected to the two sides of an inner cavity of the portal frame, and an air cylinder is rotationally connected between the two first connecting pieces. Through starting of a servo motor, meshing of two gears and reverse rotation of two rotating blocks, when a lifting frame ascends and descends, two L-shaped plates can drive two supporting rotating cylinders to ascend and descend synchronously at the top of the lifting frame, and the distance between the two supporting rotating cylinders is adjusted synchronously; and meanwhile, the four clamping plates can synchronously ascend and descend along with the lifting frame, synchronous interval adjustment is conducted along with the two supporting rotating cylinders, and therefore supporting and clamping work on different pipe bodies is completed, and the applicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe detection tools, in particular to a stainless steel pipe detection calibration stabilization mechanism. Background Art

[0002] Stainless steel pipe is a pipe made of stainless steel material, which is widely used in construction, chemical industry, food processing, medical equipment, shipbuilding and other fields. Its main features include strong corrosion resistance, good mechanical properties, high temperature resistance, low temperature resistance, and not easy to rust.

[0003] When the production of stainless steel pipes is completed, the pipe body needs to be inspected and calibrated. In order to ensure the stability of the pipe body during inspection and calibration, some clamping and stabilizing mechanisms are generally used to achieve the goal of stabilizing the pipe body during inspection. However, some existing pipe body clamping and stabilizing mechanisms are generally only for the corresponding factory pipe body size when leaving the factory. When different sizes of pipes are subsequently inspected and calibrated, the use scope of the stabilizing mechanism is limited.

[0004] Therefore, it is necessary to design a stainless steel pipe detection and calibration stabilization mechanism to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a stainless steel pipe detection, calibration and stabilization mechanism, which is used to solve the technical problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel pipe detection and calibration stabilization mechanism, comprising a workbench, a gantry is fixedly connected to the top of the workbench, and first connecting pieces are fixedly connected to both sides of the inner cavity of the gantry, a cylinder is rotatably connected between the two first connecting pieces, and second connecting pieces are rotatably connected to both sides of the inner cavity of the gantry, and a limiting roller is rotatably connected between the two second connecting pieces, and a fixed block is provided between the two second connecting pieces, and one end of the fixed block is fixedly connected to one end of the cylinder, and two symmetrical support plates are fixedly connected to the bottom of the inner cavity of the workbench, and A servo motor is fixedly connected to one of the support plates, and a lifting and sliding mechanism is arranged on the output shaft of the servo motor, and a lifting and sliding mechanism is sleeved with a lifting frame, and the lifting and sliding mechanism is rotatably connected to two symmetrical supporting rotating cylinders at the top of the lifting frame, and two symmetrical connecting plates are fixedly connected to both sides of the lifting frame, and one end of the four connecting plates is fixedly connected to a connecting block, and the tops of the four connecting blocks are fixedly connected to a clamping plate, and one side of one of the two connecting blocks on the same side is fixedly connected to a plug-in plate, and one end of the plug-in plate is slidably plugged into the inside of the other connecting block.

[0007] Preferably, the lifting and sliding mechanism includes two rotating shafts, one end of one rotating shaft is fixedly connected to the output shaft of the servo motor, and the other rotating shaft is rotatably connected between the two supporting plates, and the outer surfaces of the two rotating shafts are fixedly sleeved with gears, and the two gears are meshed, and the outer surfaces of the two rotating shafts are fixedly sleeved with rotating blocks, and the tops of the two rotating blocks are rotatably connected with clamping blocks, and the tops of the two clamping blocks are fixedly connected with L-shaped plates, the two supporting rotating cylinders are rotatably connected to one side of the vertical ends of the two L-shaped plates, and the two sides of the two clamping blocks are fixedly connected with second limit blocks, and two symmetrical grooves are opened on both sides of the inner cavity of the lifting frame, and four second limit blocks are slidably arranged inside the four grooves respectively.

[0008] Preferably, the clamping plate is arc-shaped, and the connecting block is fixedly connected to the bottom end of the clamping plate, and the plug-in plate is a square block, and the two plug-in plates are respectively located on both sides of the lifting frame inside the workbench, and sliding grooves are opened on both sides of the inner cavity of the workbench, and first limit blocks are fixedly connected to both sides of the lifting frame, and the two first limit blocks are respectively slidably arranged inside the two sliding grooves.

[0009] Preferably, the two clamping blocks are both square blocks, and the bottoms of the two clamping blocks are both provided with notches, and the tops of the two rotating blocks are rotatably connected to the insides of the two notches respectively.

[0010] Preferably, adjacent sides of the two supporting rotating cylinders are each provided with an arc surface, and the two rotating shafts are located directly below the limiting roller.

[0011] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0012] The utility model starts a servo motor, utilizes the meshing of two gears and the reverse rotation of two rotating blocks, so that when the lifting frame is lifted, the two L-shaped plates can drive the two supporting rotating cylinders to rise and fall synchronously at the top of the lifting frame, and synchronously adjust the spacing between the two supporting rotating cylinders. At the same time, through the arrangement of four connecting plates, the four clamping plates can also be lifted and fallen synchronously with the lifting frame, and synchronously adjust the spacing with the two supporting rotating cylinders, thereby completing the support and clamping work of different pipe bodies, greatly improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the workbench structure decomposition of the utility model;

[0015] Figure 3It is a schematic diagram of the exploded structure of the connection block of the utility model;

[0016] Figure 4 This is a schematic diagram of the decomposition of the lifting frame structure of the utility model;

[0017] In the figure: 1. workbench; 2. first connecting plate; 3. gantry; 4. cylinder; 5. second connecting plate; 6. limiting roller; 7. connecting block; 8. clamping plate; 9. plug-in plate; 10. connecting plate; 11. L-shaped plate; 12. supporting rotating cylinder; 13. lifting frame; 14. first limiting block; 15. supporting plate; 16. servo motor; 17. rotating block; 18. rotating shaft; 19. gear; 20. clamping block; 21. second limiting block; 22. groove; 23. fixing block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] Obviously, many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] See also Figure 1-4The utility model provides a stainless steel pipe detection calibration and stabilization mechanism, comprising a workbench 1, a gantry 3 is fixedly connected to the top of the workbench 1, and first connecting pieces 2 are fixedly connected to both sides of the inner cavity of the gantry 3, a cylinder 4 is rotatably connected between the two first connecting pieces 2, and second connecting pieces 5 are rotatably connected to both sides of the inner cavity of the gantry 3, and a limited roller 6 is rotatably connected between the two second connecting pieces 5, and a fixed block 23 is provided between the two second connecting pieces 5, and one end of the fixed block 23 is fixedly connected to one end of the cylinder 4, and the inner cavity bottom of the workbench 1 The part is fixed with two symmetrical support plates 15, and one of the support plates 15 is fixed with a servo motor 16, and a lifting sliding mechanism is arranged on the output shaft of the servo motor 16, and a lifting frame 13 is sleeved on the lifting sliding mechanism, and the lifting sliding mechanism is rotatably connected with two symmetrical supporting rotating cylinders 12 at the top of the lifting frame 13, and two symmetrical connecting plates 10 are fixedly connected on both sides of the lifting frame 13, and one end of the four connecting plates 10 is fixedly connected with a connecting block 7, and the top of the four connecting blocks 7 is fixedly connected with a clamping plate 8, and two on the same side A plug-in board 9 is fixedly connected to one side of one of the connecting blocks 7, and one end of the plug-in board 9 is slidably plugged into the inside of another connecting block 7. When the size of the tube body changes, the servo motor 16 is turned on, and a rotating shaft 18 is rotated to make two meshing gears 19 drive the two rotating shafts 18 to rotate in the opposite direction, so that the two rotating blocks 17 rotate in the opposite direction, so that the two card blocks 20 slide inside the lifting frame 13, and the four second limit blocks 21 respectively slidably arranged inside the four grooves 22 are used to make the two rotating blocks 17 rotate in the opposite direction. As the two rotating blocks 17 rotate, the lifting frame 13 drives the supporting rotating cylinders 12 rotatably arranged on the two L-shaped plates 11 to adjust the spacing and to perform lifting and lowering adjustments. By contracting the cylinder 4, the limiting roller 6 is used to cooperate with the two supporting rotating cylinders 12 to clamp pipes of different sizes. While the two supporting rotating cylinders 12 are lifted and lowered and the spacing is adjusted, the four connecting plates 10 are used to enable the four connecting blocks 7 to perform spacing and lifting and lowering adjustments respectively, so that the four clamping plates 8 are further used to cooperate with the two supporting rotating cylinders 12 to support and clamp pipes of different sizes.

[0021] In order to facilitate the use of four clamping plates 8 in conjunction with two supporting rotating cylinders 12 to support and clamp tubes of different sizes, the clamping plate 8 is arc-shaped, and the connecting block 7 is fixedly connected to the bottom end of the clamping plate 8, and the plug-in plate 9 is a square block, and the two plug-in plates 9 are respectively located on both sides of the lifting frame 13 inside the workbench 1. At the same time, in order to ensure the stability of the lifting frame 13 during lifting, sliding grooves are opened on both sides of the inner cavity of the workbench 1, and first limit blocks 14 are fixedly connected to both sides of the lifting frame 13, and the two first limit blocks 14 are respectively slidably arranged inside the two sliding grooves.

[0022] In order to facilitate the rotation of the two rotating blocks 17, and to facilitate the rotation of the two rotating blocks 17 to drive the two clamping blocks 20 to move toward or away from each other inside the lifting frame 13, the two clamping blocks 20 are both square blocks, and the bottoms of the two clamping blocks 20 are both provided with notches, and the tops of the two rotating blocks 17 are respectively rotatably connected to the inside of the two notches.

[0023] Furthermore, in order to facilitate the support of tubes of different sizes, four clamping plates 8 and one limiting roller 6 are used to cooperate with the clamping work of tubes of different sizes. The adjacent sides of the two supporting rotating cylinders 12 are provided with arc surfaces, and the two rotating shafts 18 are located directly below the limiting roller 6.

[0024] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0025] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0026] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A stainless steel pipe inspection and calibration stabilization mechanism, comprising a workbench (1), characterized in that: A gantry (3) is fixedly connected to the top of the workbench (1), and first connecting plates (2) are fixedly connected to both sides of the inner cavity of the gantry (3), a cylinder (4) is rotatably connected between the two first connecting plates (2), and second connecting plates (5) are rotatably connected to both sides of the inner cavity of the gantry (3), and a limiting roller (6) is rotatably connected between the two second connecting plates (5), and a fixing block (23) is provided between the two second connecting plates (5), and one end of the fixing block (23) is fixedly connected to one end of the cylinder (4), and two symmetrical support plates (15) are fixedly connected to the bottom of the inner cavity of the workbench (1), and one of the support plates (15) is fixedly connected to a servo motor (16), and the A lifting and sliding mechanism is arranged on the output shaft of the servo motor (16), and a lifting frame (13) is sleeved on the lifting and sliding mechanism, and the lifting and sliding mechanism is rotatably connected to two symmetrical supporting rotating cylinders (12) at the top of the lifting frame (13), and two symmetrical connecting plates (10) are fixedly connected on both sides of the lifting frame (13), and one end of the four connecting plates (10) is fixedly connected to a connecting block (7), and the top of the four connecting blocks (7) is fixedly connected to a clamping plate (8), and one side of one of the two connecting blocks (7) on the same side is fixedly connected to a plug-in plate (9), and one end of the plug-in plate (9) is slidably plugged into the inside of the other connecting block (7).

2. A stainless steel pipe detection, calibration and stabilization mechanism according to claim 1, characterized in that: The lifting and sliding mechanism comprises two rotating shafts (18), one end of one rotating shaft (18) is fixedly connected to the output shaft of the servo motor (16), and the other rotating shaft (18) is rotatably connected between the two supporting plates (15), and the outer surfaces of the two rotating shafts (18) are fixedly sleeved with gears (19), and the two gears (19) are meshed with each other, and the outer surfaces of the two rotating shafts (18) are fixedly sleeved with rotating blocks (17), and the tops of the two rotating blocks (17) are rotatably connected with clamping blocks (20), and the tops of the two clamping blocks (20) are fixedly connected with L-shaped plates (11), the two supporting rotating cylinders (12) are rotatably connected to one side of the vertical ends of the two L-shaped plates (11), and the two sides of the two clamping blocks (20) are fixedly connected with second limit blocks (21), and the inner cavity of the lifting frame (13) is provided with two symmetrical grooves (22) on both sides, and four second limit blocks (21) are respectively slidably arranged inside the four grooves (22).

3. A stainless steel pipe detection, calibration and stabilization mechanism according to claim 1, characterized in that: The clamping plate (8) is in an arc shape, and the connecting block (7) is fixedly connected to the bottom end of the clamping plate (8), and the plug-in plate (9) is a square block, and the two plug-in plates (9) are respectively located on both sides of the lifting frame (13) inside the workbench (1), and the inner cavity of the workbench (1) is provided with sliding grooves on both sides, and the lifting frame (13) is fixedly connected to the first limit blocks (14) on both sides, and the two first limit blocks (14) are respectively slidably arranged inside the two sliding grooves.

4. A stainless steel pipe detection, calibration and stabilization mechanism according to claim 2, characterized in that: The two clamping blocks (20) are both square blocks, and the bottoms of the two clamping blocks (20) are both provided with notches, and the tops of the two rotating blocks (17) are respectively rotatably connected to the insides of the two notches.

5. A stainless steel pipe detection, calibration and stabilization mechanism according to claim 2, characterized in that: Adjacent sides of the two supporting rotating cylinders (12) are each provided with an arc surface, and the two rotating shafts (18) are located directly below the limiting roller (6).

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