PPR (pentatricopeptide repeats) pipeline welding angle adjusting device
The PPR pipeline welding angle adjustment device automates pipeline angle setting, reducing errors and enhancing safety by using an adjustment assembly and locking mechanism for precise angle control.
Patent Information
- Application Number
- CN202420296406.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-18
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-18
AI Technical Summary
Current PPR pipeline welding technology in the semiconductor industry requires manual adjustment of pipeline angles, leading to errors and potential worker injuries during UPW construction.
A PPR pipeline welding angle adjustment device with an adjustment assembly, angle gauge, and locking mechanism to accurately set and secure pipeline angles without manual intervention.
Enables precise angle adjustment, reduces errors, prevents angle deviation, and enhances safety by automating the pipeline positioning process.
Smart Images
Figure CN222201708U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline welding tools, and in particular to a PPR pipeline welding angle adjustment device. Background Art
[0002] The welding steps of PPR pipeline are as follows: use special scissors to cut the pipe, and the cut should be smooth and free of burrs. Clean the welding parts of pipes and fittings to avoid sand, dust and other damage to the quality of joints. Assemble the hot melter with a heating head matching the size of the welded pipe and heat it to 260℃. Mark the welding depth on the pipe with a marker. Insert the pipe and fitting into the welding machine at the same time and heat them for the specified time. After heating, push the pipe and fitting vertically and maintain for more than 5 seconds. Do not use too much force to prevent bending.
[0003] The existing technology still has the following areas for improvement: The current PPR pipeline welding technology is widely used, but in the high-demand semiconductor industry, when used for UPW construction, workers are usually required to manually adjust the positions of the two welded pipelines, which leads to errors in the angles between the two welded pipelines and poor accuracy. Manual operation is also prone to causing injuries to workers during transportation. Utility Model Content
[0004] In order to solve the above problems existing in the prior art, the utility model provides a PPR pipeline welding angle adjustment device, which can accurately adjust the angle of the pipeline without manual adjustment, facilitates the movement of the pipeline, and prevents the docking angle of the pipeline from being skewed.
[0005] The purpose of the utility model can be achieved through the following technical solutions:
[0006] A PPR pipeline welding angle adjustment device comprises a top cover, a shell and an adjustment assembly, wherein the top cover is fixedly connected to the top of the shell, the adjustment assembly is fixedly connected to the inside of the shell, an arc groove is provided on the top cover, a fixed pressing platform is fixedly provided above the top cover, a movable pressing platform is provided above the top cover, and the movable pressing platform is fixedly connected to the adjustment assembly;
[0007] The adjusting assembly includes a connecting rod, a rotating wheel, a rotating rod and a locking assembly, one end of the rotating rod is rotatably connected to the top cover via an upper connecting piece, the other end of the rotating rod is rotatably connected to the shell via a lower connecting piece, the rotating wheel is mounted on the rotating rod via a connecting key sleeve, a rotating piece is fixedly provided on the rotating wheel, the rotating piece and the movable pressing platform are fixedly connected via the connecting rod, and the connecting rod is located in the arc groove.
[0008] Furthermore, an angle gauge is fixedly provided on the top cover, and the angle gauge corresponds to the position of the arc groove.
[0009] Furthermore, a first V-shaped groove is formed on the fixed press platform, and a fixed pipeline is arranged in the first V-shaped groove.
[0010] Furthermore, a second V-shaped groove is provided on the movable press platform, and a movable pipeline is arranged in the second V-shaped groove.
[0011] Furthermore, the locking assembly includes a fixed shell, a pressing piece, a moving rod and a locking head, the fixed shell is fixedly arranged on the inner wall of the shell, the pressing piece and the locking head are respectively fixedly connected to the two ends of the moving rod, a push plate is fixedly arranged on the moving rod, the push plate is located inside the fixed shell, an elastic piece is sleeved on the moving rod, and the elastic piece is located between the push plate and the fixed shell.
[0012] Furthermore, the top cover and the shell are connected by a plurality of bolts.
[0013] Furthermore, the rotating wheel and the rotating member are integrated.
[0014] The beneficial effects of the utility model are:
[0015] (1) By setting the adjustment component, the technical effect that can be achieved is that the angle of the pipeline can be accurately adjusted through the adjustment component without manual adjustment, which facilitates the movement of the position of the pipeline, prevents the docking angle of the pipeline from being distorted, reduces the error of the angle position, improves the accuracy, and makes it easier and safer to adjust the pipeline angle.
[0016] (2) By setting up a locking component, the technical effect that can be achieved is that the adjusting component can be locked by the locking component to prevent the pipeline from sliding during pipeline welding, thereby preventing the angle from shifting.
[0017] (3) By setting up an angle meter, the technical effect that can be achieved is that the angle can be accurately adjusted directly through the angle meter, and there is no need to use an angle measuring instrument for measurement, which makes it convenient to directly move the mobile pipeline to the specified position. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0019] Figure 1 It is a top view of the utility model;
[0020] Figure 2 It is a front cross-sectional view of the utility model;
[0021] Figure 3 This is a structural diagram of the locking state of the adjustment component in the utility model;
[0022] Figure 4 It is a structural diagram of the movement state of the adjustment component in the utility model;
[0023] Description of main component symbols:
[0024] In the figure: 1, top cover; 2, arc groove; 3, angle gauge; 4, movable pipeline; 5, movable pressure plate; 6, fixed pipeline; 7, fixed pressure plate; 8, pressing piece; 9, movable rod; 10, shell; 11, connecting rod; 12, upper connecting piece; 13, rotating wheel; 14, lower connecting piece; 15, rotating rod; 16, connecting key; 17, rotating piece; 18, locking head; 19, pushing plate; 20, elastic piece; 21, fixed shell. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0028] Reference Figure 1 and Figure 2 , a PPR pipeline welding angle adjustment device disclosed in the utility model, includes a top cover 1, a shell 10 and an adjustment component, the top cover 1 is fixedly connected to the top of the shell 10, and the top cover 1 and the shell 10 are connected by multiple bolts.
[0029] The adjusting assembly is fixedly connected to the inside of the shell 10, an arc groove 2 is opened on the top cover 1, and the arc groove 2 is an arc shape of 135°. A fixed pressing platform 7 is fixedly arranged above the top cover 1, and a movable pressing platform 5 is arranged above the top cover 1, and the movable pressing platform 5 is fixedly connected to the adjusting assembly.
[0030] An angle gauge 3 is fixedly provided on the top cover 1. The angle gauge 3 corresponds to the position of the arc groove 2. The angle gauge 3 is a 135° sector. The angle can be directly and accurately adjusted through the angle gauge 3 without the need to use an angle measuring instrument for measurement, thereby facilitating the direct movement of the mobile pipeline 4 to the specified position.
[0031] A first V-shaped groove is provided on the fixed pressing platform 7, and a fixed pipeline 6 is arranged in the first V-shaped groove. A second V-shaped groove is provided on the movable pressing platform 5, and a movable pipeline 4 is arranged in the second V-shaped groove.
[0032] Reference Figure 3 and Figure 4 The adjusting assembly includes a connecting rod 11, a rotating wheel 13, a rotating rod 15 and a locking assembly. One end of the rotating rod 15 is rotatably connected to the top cover 1 through an upper connecting member 12, and the other end of the rotating rod 15 is rotatably connected to the housing 10 through a lower connecting member 14. The rotating wheel 13 is sleeved on the rotating rod 15 through a connecting key 16. A rotating member 17 is fixedly provided on the rotating wheel 13. The rotating member 17 and the movable pressing platform 5 are fixedly connected through the connecting rod 11. The connecting rod 11 is located in a circular hole opened on the rotating member 17. The connecting rod 11 is located in the arc groove 2. The diameter of the connecting rod 11 is smaller than the width of the arc groove 2. The rotating wheel 13 and the rotating member 17 are integrated.
[0033] The angle of the pipeline can be accurately adjusted by adjusting the component without manual adjustment, which makes it easy to move the position of the pipeline 4 so that the docking angle of the pipeline does not deviate, reduces the error of the angle position, improves the accuracy, and makes it easier and safer to adjust the pipeline angle.
[0034] The locking assembly includes a fixed shell 21, a pressing piece 8, a moving rod 9 and a locking head 18. The fixed shell 21 is fixedly arranged on the inner wall of the shell 10. The pressing piece 8 and the locking head 18 are respectively fixedly connected to the two ends of the moving rod 9. A push plate 19 is fixedly arranged on the moving rod 9. The push plate 19 is located inside the fixed shell 21. The diameter of the push plate 19 is smaller than the inner diameter of the fixed shell 21. An elastic piece 20 is sleeved on the moving rod 9. The elastic piece 20 is located between the push plate 19 and the fixed shell 21. The elastic piece 20 is a spring.
[0035] The adjusting assembly can be locked by the locking assembly to prevent the pipeline from sliding and causing angle deviation during pipeline welding.
[0036] The working principle and use process of the utility model are as follows: the movable press platform 5 is rotated to the specified position in the arc groove 2 according to the angle mark of the angle table 3, the pressing piece 8 is pushed, the elastic piece 20 is compressed by the pushing plate 19, the movable rod 9 drives the locking head 18 to move to the gear of the rotating wheel 13 to lock it, the movable pipeline 4 is placed on the movable press platform 5, the fixed pipeline 6 is placed on the fixed press platform 7, and the welding operation of the two pipelines is performed.
[0037] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A PPR pipeline welding angle adjustment device, characterized in that: It includes a top cover, a shell and an adjustment component, wherein the top cover is fixedly connected to the top of the shell, the adjustment component is fixedly connected to the inside of the shell, an arc groove is opened on the top cover, a fixed pressing platform is fixedly arranged above the top cover, a movable pressing platform is arranged above the top cover, and the movable pressing platform is fixedly connected to the adjustment component; The adjusting assembly includes a connecting rod, a rotating wheel, a rotating rod and a locking assembly, one end of the rotating rod is rotatably connected to the top cover via an upper connecting piece, the other end of the rotating rod is rotatably connected to the shell via a lower connecting piece, the rotating wheel is mounted on the rotating rod via a connecting key sleeve, a rotating piece is fixedly provided on the rotating wheel, the rotating piece and the movable pressing platform are fixedly connected via the connecting rod, and the connecting rod is located in the arc groove.
2. A PPR pipeline welding angle adjustment device according to claim 1, characterized in that: An angle gauge is fixedly arranged on the top cover, and the angle gauge corresponds to the position of the arc groove.
3. A PPR pipeline welding angle adjustment device according to claim 1, characterized in that: The fixed press table is provided with a first V-shaped groove, and a fixed pipeline is arranged in the first V-shaped groove.
4. A PPR pipeline welding angle adjustment device according to claim 1, characterized in that: The movable press table is provided with a second V-shaped groove, and a movable pipeline is arranged in the second V-shaped groove.
5. The PPR pipeline welding angle adjustment device according to claim 1, characterized in that: The locking assembly includes a fixed shell, a pressing piece, a moving rod and a locking head. The fixed shell is fixedly arranged on the inner wall of the shell. The pressing piece and the locking head are respectively fixedly connected to the two ends of the moving rod. A pushing plate is fixedly arranged on the moving rod, and the pushing plate is located inside the fixed shell. An elastic piece is sleeved on the moving rod, and the elastic piece is located between the pushing plate and the fixed shell.
6. A PPR pipeline welding angle adjustment device according to claim 1, characterized in that: The top cover and the shell are connected via a plurality of bolts.
7. A PPR pipeline welding angle adjustment device according to claim 1, characterized in that: The rotating wheel and the rotating member are integrated.