A pipe marking device

Abstract

The utility model discloses a kind of welded pipe scribing auxiliary devices, including bottom plate, the top of bottom plate is fixedly connected with fixed seat, the both sides of fixed seat are provided with moving seat, the top of fixed seat and moving seat is provided with welded pipe body, the front side and rear side of welded pipe body top are provided with fixed frame.The utility model rotates by motor driving rotating plate, rotating plate drives transmission plate to rotate, in the process of transmission plate rotation, it is moved to inboard as a whole, transmission plate can pull moving seat to the side of fixed seat close, when the welded pipe body interval of bottom plate top reaches appropriate position, close motor, then horizontal fixer can determine highest point in welded pipe body both ends and middle part, with the advantage of efficient equidistance adjustment interval, adjusting assembly has automatic synchronous adjustment effect, the interval between the welded pipe of two sides can be equal to each other, improve the scribing effect of welded pipe.

Description

Technical Field

[0001] This utility model relates to the technical field of welded pipe processing equipment, specifically to a welded pipe marking auxiliary device. Background Technology

[0002] In the manufacturing process of welded pipes, the scribing process is a crucial step in ensuring product quality and the accuracy of subsequent processing. The purpose of scribing is to accurately mark the processing positions such as cutting and welding, ensuring that the dimensions of the welded pipe meet the design requirements. However, in actual production, when scribing welded pipes, multiple welded pipes need to be neatly arranged and fixed at a certain interval to facilitate uniform scribing operations.

[0003] Currently, most manufacturers rely on manual operation of spacing adjusters to position the limiters when arranging welded pipes, thus determining the spacing between the pipes. However, this manual adjustment method has significant drawbacks: firstly, due to unavoidable human error, it is difficult to precisely adjust the limiters on both sides to the same spacing, resulting in inconsistent spacing between the welded pipes; secondly, manual adjustment is inefficient, consuming significant time and labor costs, making it difficult to meet the needs of large-scale production. Furthermore, unequal spacing leads to inconsistent reference points during the scribing process, severely affecting the scribing accuracy of the welded pipes, which in turn causes deviations in subsequent cutting and welding processes, increasing scrap rates, reducing production efficiency, and raising production costs. Therefore, there is an urgent need for an auxiliary device that can efficiently and accurately adjust the spacing of welded pipes to improve scribing results and production quality. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a welded pipe marking auxiliary device, which has the advantage of efficient and equidistant spacing adjustment. It solves the problem that when adjusting the position of the limiting fixation device by the spacing adjuster, which is manually adjusted, it is difficult to adjust the limiting fixation devices on both sides to the same spacing, resulting in the spacing between welded pipes not being equal and reducing the marking effect of the welded pipes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a welded pipe marking auxiliary device, comprising a base plate, a fixed seat fixedly connected to the top of the base plate, movable seats provided on both sides of the fixed seat, a welded pipe body provided on the top of the fixed seat and the movable seats, a fixed frame provided on the front and rear sides of the top of the welded pipe body, an adjustment mechanism fixedly connected to the bottom of the fixed frame and the bottom of the base plate, and a horizontal fixer provided on the front side of the top of the welded pipe body.

[0006] In a preferred embodiment of this utility model, the adjustment mechanism includes a motor, which is fixedly connected to the bottom of the base plate. The output end of the motor extends through to the top of the base plate, and a rotating plate is fixedly connected to the output end of the motor. Both sides of the rotating plate are movably connected to transmission plates, and the outer side of the transmission plates is movably connected to the inner side of the movable seat.

[0007] As a preferred embodiment of this invention, a stabilizing sleeve is fitted onto the surface of the motor output end, and the top of the stabilizing sleeve is fixedly connected to the bottom of the fixing base.

[0008] As a preferred embodiment of this utility model, slide rods are fixedly connected to the front and rear sides of both sides of the fixed base, and the slide rods are located inside the movable base.

[0009] As a preferred embodiment of this utility model, support plates are fixedly connected to both sides of the bottom of the base plate, and the support plates are located on both sides of the motor.

[0010] In a preferred embodiment of this invention, the transmission plate is located inside the slide bar, and the transmission plate is elliptical in shape.

[0011] In a preferred embodiment of this invention, the fixing frame is located on the front and rear sides of the top of the base plate, and the fixing frame is arc-shaped.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses a motor to drive a rotating plate to rotate, which in turn drives a transmission plate to rotate. During the rotation of the transmission plate, the entire structure moves inward. The transmission plate can pull the moving seat to move closer to the fixed seat. When the spacing between the welded pipe bodies on the top of the base plate reaches the appropriate position, the motor can be turned off. Then, the horizontal fixing device can determine the highest point at both ends and the middle of the welded pipe body. It has the advantage of efficient and equidistant spacing adjustment. The adjustment component has an automatic synchronous adjustment effect, and the spacing between the welded pipes on both sides can be equal, improving the marking effect of the welded pipe.

[0013] 2. By setting an adjustment mechanism, this utility model can adjust the position of the movable seats on both sides, avoiding the situation where the movable seats cannot move, which would prevent the welded pipe body at the top from being unable to adjust its position, thus improving the adjustment effect of the welded pipe body.

[0014] 3. By setting a stabilizing sleeve, this utility model can stabilize the motor output end, avoid the phenomenon of skewness during the rotation of the motor output end, and improve the stability of the motor output end in use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a three-dimensional cross-sectional view of the welded pipe body of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a perspective view of the motor of this utility model.

[0016] In the diagram: 1. Base plate; 2. Fixed seat; 3. Moving seat; 4. Welded pipe body; 5. Fixed frame; 6. Adjustment mechanism; 61. Motor; 62. Rotating plate; 63. Transmission plate; 7. Horizontal fixing device; 8. Stabilizing sleeve; 9. Slide rod; 10. Support plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1 to 4 As shown, the present invention provides a welded pipe marking auxiliary device, including a base plate 1, a fixed seat 2 fixedly connected to the top of the base plate 1, movable seats 3 on both sides of the fixed seat 2, a welded pipe body 4 on the top of the fixed seat 2 and the movable seats 3, a fixed frame 5 on the front and rear sides of the top of the welded pipe body 4, an adjustment mechanism 6 fixedly connected to the bottom of the fixed frame 5 and the bottom of the base plate 1, and a horizontal fixer 7 on the front side of the top of the welded pipe body 4.

[0019] refer to Figure 4 The adjustment mechanism 6 includes a motor 61, which is fixedly connected to the bottom of the base plate 1. The output end of the motor 61 extends through to the top of the base plate 1. A rotating plate 62 is fixedly connected to the output end of the motor 61. A transmission plate 63 is movably connected to both sides of the rotating plate 62. The outer side of the transmission plate 63 is movably connected to the inner side of the movable seat 3.

[0020] As a technical optimization of this utility model, by setting the adjustment mechanism 6, the position of the movable seats 3 on both sides can be adjusted, avoiding the situation where the movable seats 3 cannot move, which would prevent the welded pipe body 4 at the top from being unable to adjust its position, thus improving the adjustment effect of the welded pipe body 4.

[0021] refer to Figure 4 A stabilizing sleeve 8 is fitted onto the surface of the output end of the motor 61, and the top of the stabilizing sleeve 8 is fixedly connected to the bottom of the fixed base 2.

[0022] As a technical optimization of this utility model, by setting a stabilizing sleeve 8, the output end of the motor 61 can be stabilized, avoiding the phenomenon of skewness during the rotation of the output end of the motor 61, and improving the stability of the output end of the motor 61.

[0023] refer to Figure 2 The front and rear sides of both sides of the fixed base 2 are fixedly connected with slide rods 9, which are located inside the movable base 3.

[0024] As a technical optimization of this utility model, by setting the slide bar 9, the movable seat 3 can be made to slide stably, avoiding the movable seat 3 from shaking during the sliding process, which would cause the movable seat 3 to loosen, thus improving the sliding stability of the movable seat 3.

[0025] refer to Figure 2 Support plates 10 are fixedly connected to both sides of the bottom of the base plate 1, and the support plates 10 are located on both sides of the motor 61.

[0026] As a technical optimization of this utility model, by setting the support plate 10, the base plate 1 can be raised, avoiding the bottom of the motor 61 from contacting the ground, thus improving the safety of the base plate 1.

[0027] refer to Figure 4 The transmission plate 63 is located inside the slide bar 9, and the transmission plate 63 is elliptical in shape.

[0028] As a technical optimization of this utility model, by setting the transmission plate 63, the rotational force of the transmission plate 63 can be converted into pulling force, thus preventing the movable seat 3 from being unable to be pulled and improving the adjustment effect of the movable seat 3.

[0029] refer to Figure 2 The fixing frame 5 is located on the front and rear sides of the top of the base plate 1, and the fixing frame 5 is arc-shaped.

[0030] As a technical optimization of this utility model, by setting the fixing frame 5, the welded pipe body 4 can be fixed, avoiding the welded pipe body 4 from failing to make stable contact with the fixing seat 2 and the moving seat 3, thereby improving the installation effect of the welded pipe body 4.

[0031] The working principle and usage process of this utility model are as follows: In use, the welded pipe body 4 is installed on the top of the fixed seat 2 and the movable seat 3 through the fixed frame 5. In order to facilitate the horizontal fixing device 7 to mark the welded pipe body 4 in batches, it is necessary to adjust the position of the welded pipe body 4 on both sides. Start the motor 61, the motor 61 drives the rotating plate 62 to rotate, the rotating plate 62 drives the transmission plate 63 to rotate. During the rotation of the transmission plate 63, the whole body moves inward. The transmission plate 63 can pull the movable seat 3 to move closer to the fixed seat 2. When the spacing of the welded pipe body 4 on the top of the base plate 1 reaches the appropriate position, the motor 61 is turned off. Then the horizontal fixing device 7 can determine the highest point at both ends and the middle part of the welded pipe body 4.

[0032] In summary, this welded pipe marking auxiliary device, through the coordinated use of the base plate 1, fixed seat 2, movable seat 3, welded pipe body 4, fixed frame 5, adjusting mechanism 6, and horizontal fixing device 7, solves the problem that when adjusting the position of the limiting fixing device using a spacing adjuster, which is manually adjustable, the limiting fixing devices on both sides are difficult to adjust to the same spacing, resulting in unequal spacing between welded pipes and reduced marking effect.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A welding pipe marking auxiliary device, comprising a base plate (1), characterized in that: A fixed seat (2) is fixedly connected to the top of the base plate (1). Movable seats (3) are provided on both sides of the fixed seat (2). A welded pipe body (4) is provided on the top of the fixed seat (2) and the movable seats (3). A fixed frame (5) is provided on the front and rear sides of the top of the welded pipe body (4). An adjustment mechanism (6) is fixedly connected to the bottom of the fixed frame (5) and fixedly connected to the bottom of the base plate (1). A horizontal fixer (7) is provided on the front side of the top of the welded pipe body (4).

2. The auxiliary device for marking welded pipes according to claim 1, characterized in that: The adjustment mechanism (6) includes a motor (61), which is fixedly connected to the bottom of the base plate (1). The output end of the motor (61) extends through to the top of the base plate (1). The output end of the motor (61) is fixedly connected to a rotating plate (62). Both sides of the rotating plate (62) are movably connected to a transmission plate (63). The outer side of the transmission plate (63) is movably connected to the inner side of the movable seat (3).

3. The welded pipe marking auxiliary device according to claim 2, characterized in that: A stabilizing sleeve (8) is fitted on the surface of the output end of the motor (61), and the top of the stabilizing sleeve (8) is fixedly connected to the bottom of the fixing seat (2).

4. The auxiliary device for marking welded pipes according to claim 2, characterized in that: The front and rear sides of the fixed base (2) are fixedly connected with slide rods (9), and the slide rods (9) are located inside the movable base (3).

5. The auxiliary device for marking welded pipes according to claim 2, characterized in that: Support plates (10) are fixedly connected to both sides of the bottom of the base plate (1), and the support plates (10) are located on both sides of the motor (61).

6. The welded pipe marking auxiliary device according to claim 4, characterized in that: The transmission plate (63) is located inside the slide bar (9), and the transmission plate (63) is elliptical in shape.

7. The auxiliary device for marking welded pipes according to claim 1, characterized in that: The fixing frame (5) is located on the front and rear sides of the top of the base plate (1), and the shape of the fixing frame (5) is arc-shaped.

Images