Height-adjustable and accurate-detection threaded pipe production detection device

Abstract

The utility model relates to the technical field of threaded pipe production, and provides a threaded pipe production detection device with adjustable height and accurate detection. Comprising a base with an arc-shaped concave top, a fixing frame fixedly mounted above the base, an adjusting mechanism arranged on the inner bottom wall of the fixing frame, and a nondestructive detector fixedly mounted at the bottom of the adjusting mechanism. A first motor is started, the first motor drives a screw rod to rotate in a sliding groove plate, a linkage sliding block slides in the sliding groove plate and is used for front-back movement adjustment of the nondestructive detector, a first electric telescopic rod is started, the first electric telescopic rod pushes a mounting plate to move downwards, a first linkage driven rod slides on the sliding block, and the nondestructive detector can move forwards and backwards. The height adjusting device is used for adjusting the height of the nondestructive detector and effectively adjusting and detecting welding points according to threaded pipes with different outer diameters, so that the threaded pipe detection accuracy is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of threaded pipe production, and particularly relates to a threaded pipe production detection device with adjustable height and accurate detection. Background Art

[0002] The threaded pipe, also known as the low-finned pipe, mainly expands the heat transfer area by external finning. It is generally used in occasions where the heat transfer coefficient inside the pipe is more than twice that outside the pipe. For external condensation and boiling, due to the surface tension effect, it also has a good strengthening effect. During the production process of the threaded pipe, a detection device is required to detect the strength of the threaded pipe finished product, so as to determine whether the threaded pipe meets the standards before it can be put on the market for use.

[0003] During the production detection and use of the existing threaded pipes, it is difficult to adjust the position of the non-destructive detector and the threaded pipe during the detection process. As a result, during the detection of the threaded pipe, it is easy to cause the welding points to be insufficiently detected, reducing the accuracy of the threaded pipe detection. It is impossible to conduct a comprehensive detection of the threaded pipe, resulting in incomplete detection results. Therefore, a threaded pipe production detection device with adjustable height and accurate detection is proposed. Summary of the Utility Model

[0004] The utility model provides a threaded pipe production detection device with adjustable height and accurate detection, which solves the problems in the related technologies that it is difficult to adjust the position of the non-destructive detector and the threaded pipe during the detection process, resulting in insufficient detection of the welding points during the detection of the threaded pipe, reducing the accuracy of the threaded pipe detection, being unable to conduct a comprehensive detection of the threaded pipe, and resulting in incomplete detection results.

[0005] The technical solution of the utility model is as follows: A threaded pipe production detection device with adjustable height and accurate detection, comprising: a base with an arc-shaped concave top, a fixed frame fixedly installed above the base, an adjustment mechanism arranged on the inner bottom wall of the fixed frame, a non-destructive detector fixedly installed at the bottom of the adjustment mechanism, two installation grooves oppositely opened in the concave part at the top of the base, and a conveying wheel movably connected inside the two installation grooves, and the conveying wheel can rotate 360° inside the installation groove;

[0006] A power mechanism penetrating through the top of the fixed frame for forward conveying and rotational rolling of the threaded pipe;

[0007] The adjustment mechanism includes a chute plate, a screw rod, a slider, a motor I, a driven rod I, an electric telescopic rod I, and a mounting plate, and the bottom of the mounting plate is fixedly connected to the non-destructive detector.

[0008] Preferably, the chute plate is fixedly installed on the inner top wall of the fixed frame, the screw rod is movably connected inside the chute plate, the slider is slidably connected inside the chute plate, and is threadedly penetrated and connected with the screw rod.

[0009] Preferably, the first motor is fixedly installed on one side of the chute plate, and the output end thereof extends movably inside the chute plate and is fixedly connected to one end of the screw rod. The first driven rod movably penetrates through the slider. The first electric telescopic rod is fixedly installed at the bottom of the slider. The mounting plate is fixedly installed together at the bottom end of the first driven rod and the output end of the first electric telescopic rod.

[0010] Preferably, the power mechanism includes a turntable movably penetrating through the top of the fixed frame, a circular toothed plate fixedly installed on the top of the turntable, a second motor fixedly installed on the top of the fixed frame, and a gear fixedly connected to the output end of the second motor and meshed with the circular toothed plate.

[0011] Preferably, the power mechanism further includes two second driven rods relatively movably penetrating through the turntable, a second electric telescopic rod fixedly installed at the bottom end of the turntable, and an electric rotating roller fixedly connected together at the bottom ends of the two second driven rods and the output end of the second electric telescopic rod. A plurality of anti-slip silica gel sleeves are sleeved on the outer side wall of the electric rotating roller.

[0012] The working principle and beneficial effects of the present utility model are as follows:

[0013] 1. By starting the first motor, the first motor drives the screw rod to rotate inside the chute plate, and the linked slider slides inside the chute plate, which is used to adjust the front and back movement of the non-destructive detector. By starting the first electric telescopic rod, the first electric telescopic rod pushes the mounting plate to move downward, and the linked first driven rod slides on the slider, which is used to adjust the height of the non-destructive detector, effectively adjusting the detection welding point for threaded pipes with different outer diameters, thereby improving the accuracy of threaded pipe detection.

[0014] 2. By starting the second electric telescopic rod, the second electric telescopic rod pushes the electric rotating roller to move downward, and the linked second driven rod slides on the turntable, so that the electric rotating roller contacts the threaded pipe on the top of the conveying wheel. After contact, start the electric rotating roller, and the threaded pipe rotates and slides forward on the conveying wheel, which is used to adjust the forward conveying of the threaded pipe, effectively adjusting the welding point of the next section of the threaded pipe. By starting the second motor, the second motor drives the gear to rotate, and the linked circular toothed plate drives the turntable to rotate on the fixed frame, which is used to adjust the rotation of the electric rotating roller, and is used to drive the threaded pipe to rotate on the conveying wheel, effectively adjusting the rotational contact of the welding point of the threaded pipe, thereby improving the uniformity of detection. Description of the Drawings

[0015] The following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure proposed for the present utility model;

[0017] Figure 2 It is a schematic diagram of the side three-dimensional structure proposed for the present utility model;

[0018] Figure 3 It is a schematic diagram of the sectional three-dimensional structure of the base proposed for the present utility model;

[0019] In the figure: 1. Base; 2. Fixed frame; 3. Adjusting mechanism; 4. Nondestructive detector; 5. Installation groove; 6. Conveyor wheel; 7. Power mechanism; 31. Slide groove plate; 32. Screw; 33. Slide block; 34. Motor 1; 35. Driven rod 1; 36. Electric telescopic rod 1; 37. Installation plate; 71. Turntable; 72. Circular toothed plate; 73. Motor 2; 74. Gear; 75. Electric telescopic rod 2; 76. Electric rotating roller; 77. Driven rod 2. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model. Embodiment 1

[0021] Please refer to Figure 1 - Figure 3 , a screw tube production detection device with adjustable height and accurate detection provided by the present utility model, a screw tube production detection device with adjustable height and accurate detection, including: a base 1 with an arc-shaped concave top, a fixed frame 2 fixedly installed above the base 1, an adjusting mechanism 3 arranged on the inner bottom wall of the fixed frame 2, a nondestructive detector 4 fixedly installed at the bottom of the adjusting mechanism 3, two installation grooves 5 oppositely opened in the concave part at the top of the base 1 and a conveyor wheel 6 movably connected inside the two installation grooves 5, and the conveyor wheel 6 can rotate 360° inside the installation groove 5;

[0022] The adjusting mechanism 3 includes a chute plate 31, a screw rod 32, a slider 33, a first motor 34, a first driven rod 35, a first electric telescopic rod 36 and a mounting plate 37. The bottom of the mounting plate 37 is fixedly connected to the non-destructive detector 4. The chute plate 31 is fixedly installed on the inner top wall of the fixing frame 2. The screw rod 32 is movably connected inside the chute plate 31 and the slider 33 is slidably connected inside the chute plate 31 and is threadedly connected through the screw rod 32. The first motor 34 is fixedly installed on one side of the chute plate 31 and the output end thereof extends movably into the chute plate 31 and is fixedly connected to one end of the screw rod 32. The first driven rod 35 movably penetrates through the slider 33. The first electric telescopic rod 36 is fixedly installed at the bottom of the slider 33. The mounting plate 37 is fixedly installed together with the bottom end of the first driven rod 35 and the output end of the first electric telescopic rod 36.

[0023] For a threaded pipe production detection device with adjustable height and precise detection provided by the present utility model, by starting the first motor 34, the first motor 34 drives the screw rod 32 to rotate inside the chute plate 31, linking the slider 33 to slide inside the chute plate 31 for the front and back movement adjustment of the non-destructive detector 4;

[0024] By starting the first electric telescopic rod 36, the first electric telescopic rod 36 pushes the mounting plate 37 to move downward, linking the first driven rod 35 to slide on the slider 33 for the height adjustment of the non-destructive detector 4, effectively adjusting and detecting the welding points for threaded pipes with different outer diameters, thereby improving the precision of threaded pipe detection. Embodiment 2

[0025] Based on Embodiment 1, in this embodiment, it includes: a power mechanism 7 penetrating through the top of the fixing frame 2 for forward conveying and rotational rolling of the threaded pipe. The power mechanism 7 includes a turntable 71 movably penetrating through the top of the fixing frame 2, a circular tooth plate 72 fixedly installed on the top of the turntable 71, a second motor 73 fixedly installed on the top of the fixing frame 2, a gear 74 fixedly connected to the output end of the second motor 73 and meshing with the circular tooth plate 72. The power mechanism 7 further includes two second driven rods 77 relatively movably penetrating through the turntable 71, a second electric telescopic rod 75 fixedly installed at the bottom end of the turntable 71, and an electric roller 76 fixedly connected to the bottom ends of the two second driven rods 77 and the output end of the second electric telescopic rod 75. Multiple anti-slip silicone sleeves are sleeved on the outer side wall of the electric roller 76.

[0026] The technical solution provided by this embodiment is: by starting the second electric telescopic rod 75, the second electric telescopic rod 75 pushes the electric roller 76 to move downward, linking the second driven rods 77 to slide on the turntable 71, so that the electric roller 76 contacts the threaded pipe on the top of the conveying wheel 6. After contact, start the electric roller 76 to rotate, and the threaded pipe rotates and slides forward on the conveying wheel 6 for the forward conveying adjustment of the threaded pipe, effectively adjusting the welding point of the next section of the threaded pipe;

[0027] By starting the second motor 73, the second motor 73 drives the gear 74 to rotate, and the circular toothed plate 72 that is meshed and connected in a linkage manner drives the turntable 71 to rotate on the fixed frame 2, which is used to rotate and adjust the electric rotating roller 76, and is used to drive the threaded pipe to rotate on the conveying wheel 6, effectively rotating and adjusting the contact of the welding point of the threaded pipe, thereby improving the uniformity of detection.

[0028] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A production inspection device for threaded pipes with adjustable height and precise detection, characterized in that, Including: A base (1) with an arc-shaped concave top, a fixing frame (2) fixedly installed above the base (1), an adjusting mechanism (3) arranged on the inner bottom wall of the fixing frame (2), a non-destructive detector (4) fixedly installed at the bottom of the adjusting mechanism (3), two installation grooves (5) oppositely formed in the concave part at the top of the base (1), and a conveying wheel (6) movably connected inside the two installation grooves (5), and the conveying wheel (6) can rotate 360° inside the installation groove (5); A power mechanism (7) penetrating through the top of the fixing frame (2) for forward conveying and rotary rolling of the threaded pipe; The adjusting mechanism (3) includes a chute plate (31), a screw rod (32), a slider (33), a first motor (34), a first driven rod (35), a first electric telescopic rod (36), and a mounting plate (37), and a fixed connection is provided between the bottom of the mounting plate (37) and the non-destructive detector (4).

2. The height-adjustable and precisely-detecting thread pipe production detection device according to claim 1, wherein: The chute plate (31) is fixedly installed on the inner top wall of the fixing frame (2), the screw rod (32) is movably connected inside the chute plate (31), and the slider (33) is slidably connected inside the chute plate (31), and is threadedly penetrated and connected with the screw rod (32).

3. The height-adjustable and precisely-detecting thread tube production detection device according to claim 2, wherein: The first motor (34) is fixedly installed on one side of the chute plate (31), and the output end thereof extends movably into the inside of the chute plate (31) and is fixedly connected with one end of the screw rod (32). The first driven rod (35) movably penetrates through the slider (33). The first electric telescopic rod (36) is fixedly installed at the bottom of the slider (33). The mounting plate (37) is fixedly installed together at the bottom end of the first driven rod (35) and the output end of the first electric telescopic rod (36).

4. A production inspection device for threaded pipes with adjustable height and precise detection according to claim 1, characterized in that: The power mechanism (7) includes a turntable (71) movably penetrating through the top of the fixing frame (2), a circular toothed plate (72) fixedly installed on the top of the turntable (71), a second motor (73) fixedly installed on the top of the fixing frame (2), and a gear (74) fixedly connected to the output end of the second motor (73) and meshed with the circular toothed plate (72).

5. The height-adjustable and precisely-detectable thread tube production detection device according to claim 4, wherein: The power mechanism (7) further includes two second driven rods (77) movably penetrating through the turntable (71) relatively, a second electric telescopic rod (75) fixedly installed at the bottom end of the turntable (71), and an electric rotating roller (76) fixedly connected together at the bottom ends of the two second driven rods (77) and the output end of the second electric telescopic rod (75), and a plurality of anti-slip silicone sleeves are sleeved on the outer side wall of the electric rotating roller (76).

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