A plastic pipe reducing tee machining device

Abstract

The utility model belongs to the field of reducing tee machining technology, and disclose a kind of plastic pipe reducing tee machining device, including mounting panel and reducing tee body, limit component and support component are provided on mounting panel, the top of mounting panel is connected with driving source, the surface of mounting panel is connected with support plate, the inside of support plate is rotatably connected with inner swivel ring. The utility model is convenient to drive adjusting block to do lifting adjustment along vertical direction by the thread transmission characteristics of adjusting screw and adjusting block, it is convenient to make first articulated link and second articulated link do corresponding inclination adjustment by the articulated action of first hinged seat and second hinged seat, then drive three clamping plates to do outer expansion or shrinkage movement synchronously, it can also meet the inner wall fixing scene of different specifications reducing tee body while being able to adapt the fixing needs of different inner diameter sections of same reducing tee body, without frequently replacing special fixture, reduce fixture replacement cost and time, improve the scope of application.

Description

Technical Field

[0001] This utility model belongs to the field of reducing tee processing technology, specifically a plastic pipe reducing tee processing device. Background Technology

[0002] In the application of plastic pipes, reducing tees are key components for connecting pipes of different diameters. Their demand is constantly increasing with the diversification of pipeline systems. The processing quality of these components has an important impact on the sealing performance, stability and overall service life of the subsequent pipeline system. Therefore, it is necessary to strictly control their structural dimensions and interface accuracy during the processing.

[0003] Meanwhile, a processing device for a reducing tee fitting, with application number CN202311290731.X, includes: a base, a placement platform for placing the tee fitting, and a slide rail 1 perpendicular to the slide rail 1; the placement platform is arranged in the middle of the upper end face of the base, and the slide rail 1 and slide rail 2 are symmetrically arranged on the upper end face of the base and are located on both sides of the placement platform; a forging mechanism and a slide table 1 are slidably connected on the slide rail 1, and a spraying mechanism for spraying the tee fitting is slidably connected on the slide table 1; a trimming mechanism for trimming the end of the tee fitting is slidably connected on the slide rail 2; and molds for forging are provided on both sides of the placement platform.

[0004] However, the following problems were found in the implementation of the relevant technology: Most current reducing tee processing structures are generally only suitable for reducing tees of fixed diameter. If different batches of reducing tees are to be processed, the fixing fixture needs to be changed, which is not conducive to improving the processing speed. The processing device for reducing tee joints mentioned above is suitable for fixing tees of a single diameter pipe, but for tees of different diameter pipes, additional fixtures are required. This increases the installation time of the fixtures and thus affects the processing efficiency of the pipe tees. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a plastic pipe reducing tee processing device, which has the advantage of flexibly adjusting the clamping force for reducing tees of different diameters.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a plastic pipe reducing tee processing device, comprising an mounting plate and a reducing tee body, wherein the mounting plate is provided with a limit component and a support component, a drive source is connected to the top of the mounting plate, a support plate is connected to the surface of the mounting plate, an inner rotating ring is rotatably connected to the inner side of the support plate, and the reducing tee body is located in front of the mounting plate. The surface of the limiting component is poweredly connected to the power output end of the driving source to drive the limiting component to extend and retract in the horizontal direction. The surface of the support component is electrically connected to the power output end of the limiting component to provide a supporting force for the limiting component.

[0007] Preferably, the support assembly includes a support rod disposed at the bottom end of the support plate, and a support block is slidably connected to the surface of the support rod.

[0008] Preferably, the limiting assembly includes an adjusting screw, a support base, and three clamping plates. The adjusting screw is disposed on the power output end of the drive source. An adjusting block is threadedly connected to the surface of the adjusting screw via a screw nut. Three first hinge rods are rotatably connected to the surface of the adjusting block. Each of the three first hinge rods is hinged to a first hinge seat. The support base is disposed at the bottom end of the support rod. Three second hinge rods are rotatably connected to the surface of the support base. Each of the three second hinge rods is hinged to a second hinge seat. The surface of each clamping plate is connected to the surface of each second hinge seat and the surface of each first hinge seat, respectively. A silicone pad is connected to the surface of each of the three clamping plates.

[0009] Preferably, the surface of the adjusting screw is connected to the inner side of the inner rotating ring.

[0010] Preferably, the surface of the support block is connected to the surface of the adjustment block.

[0011] Preferably, the surfaces of the three silicone pads are all in contact with the inner wall of the reducing tee body.

[0012] Preferably, the surface of each of the first hinge rods is rotatably connected to the surface of each of the second hinge rods.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model facilitates the vertical lifting and lowering adjustment of the adjusting block by adjusting the thread transmission characteristics of the lead screw and the adjusting block. Combined with the hinge function of the first and second hinge seats, it allows the first and second hinge rods to be tilted accordingly, thereby driving the three clamping plates to expand or contract synchronously. This allows it to adapt to the fixing needs of different inner diameter sections of the same reducing tee body, while also meeting the fixing scenarios of the inner walls of reducing tee bodies of different specifications. It eliminates the need for frequent replacement of special fixtures, reducing fixture replacement costs and time, and expanding the applicability. Specifically, by making the three clamping plates expand evenly outward to form a uniform contact with the inner wall of the reducing tee body, it avoids workpiece displacement caused by uneven local force, providing a stable positioning basis for subsequent cutting, drilling, grinding, and other processing steps. It also makes the three clamping plates contract evenly inward to separate from the inner wall of the reducing tee body, facilitating the removal of the processed reducing tee body.

[0014] 2. This utility model provides good support for the movement of the adjusting block through the support rod and support block, avoiding the shaking of the adjusting block and helping to improve the stability of clamping and fixing the body of the reducing tee. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This utility model Figure 2 A magnified structural diagram at point A; Figure 4 This is one of the partial structural schematic diagrams of this utility model; Figure 5 This is the second partial structural schematic diagram of the present invention.

[0016] In the diagram: 1. Mounting plate; 2. Limiting assembly; 21. Adjusting screw; 22. Adjusting block; 23. First hinge rod; 24. First hinge seat; 25. Support seat; 26. Second hinge rod; 27. Second hinge seat; 28. Clamping plate; 29. ​​Silicone pad; 3. Support components; 31. Support rod; 32. Support block; 4. Drive source; 5. Support plate; 6. Inner rotating ring; 7. Variable diameter tee body. 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 5 As shown, this utility model provides a plastic pipe reducing tee processing device, including a mounting plate 1 and a reducing tee body 7. The mounting plate 1 is provided with a limit component 2 and a support component 3. The top of the mounting plate 1 is connected to a drive source 4. The surface of the mounting plate 1 is connected to a support plate 5. The inner side of the support plate 5 is rotatably connected to an inner rotating ring 6, which facilitates the improvement of the stability of the rotation of the adjusting screw 21. The reducing tee body 7 is located in front of the mounting plate 1. The surface of the limiting component 2 is poweredly connected to the power output end of the drive source 4 to drive the limiting component 2 to extend and retract in the horizontal direction. The surface of the support component 3 is poweredly connected to the power output end of the limiting component 2 to provide a supporting force for the limiting component 2.

[0019] Specifically, the support component 3 includes a support rod 31, which is located at the bottom of the support plate 5. A support block 32 is slidably connected to the surface of the support rod 31, and the sliding action of the support block 32 facilitates the provision of support force to the adjustment block 22.

[0020] Furthermore, the limiting component 2 includes an adjusting screw 21, a support base 25, and three clamping plates 28. The adjusting screw 21 is located on the power output end of the drive source 4. An adjusting block 22 is threadedly connected to the surface of the adjusting screw 21 via a screw nut, which facilitates the adjustment block 22 to be raised and lowered in the vertical direction. Three first hinge rods 23 are rotatably connected to the surface of the adjusting block 22. Each of the three first hinge rods 23 is hinged to a first hinge seat 24. The support base 25 is located at the bottom end of the support rod 31. Three second hinge rods 26 are rotatably connected to the surface of the support base 25. Each of the three second hinge rods 26 is hinged to a second hinge seat 27. The hinge force facilitates the tilting adjustment of the corresponding first hinge rod 23 and second hinge rod 26. The surface of each clamping plate 28 is connected to the surface of each second hinge seat 27 and the surface of each first hinge seat 24, respectively. A silicone pad 29 is connected to the surface of each of the three clamping plates 28.

[0021] Furthermore, the surface of the adjusting screw 21 is connected to the inner side of the inner rotating ring 6, which facilitates the improvement of the stability of the rotation of the adjusting screw 21.

[0022] It is worth noting that the surface of the support block 32 is connected to the surface of the adjustment block 22, which facilitates the provision of support force for the adjustment block 22 and thereby helps to improve the stability of the movement of the adjustment block 22.

[0023] It is worth noting that the surfaces of the three silicone pads 29 are all in contact with the inner wall of the reducing tee body 7, and the friction of the silicone pads 29 improves the stability of the clamping plate 28 in pressing against the reducing tee body 7.

[0024] It is worth mentioning that the surface of each first hinge rod 23 is rotatably connected to the surface of each second hinge rod 26, which facilitates the tilting adjustment of the first hinge rod 23 and the second hinge rod 26.

[0025] The adjusting screw 21, the first hinge seat 24, the second hinge seat 27, and the silicone pad 29 are existing technologies and will not be described in detail. Additionally, this utility model also includes a power supply, a controller, and a switch, which are not the main technical points of this patent and will not be described in detail. The "front, back, left, and right" viewing angles of this device are... Figure 1 The direction shown in the diagram is the reference.

[0026] Working principle: First, the three clamping plates 28 in the retracted state are inserted into the inner wall area of ​​the reducing tee body 7 to be fixed, ensuring that the clamping plates 28 maintain an appropriate initial distance from the inner wall of the reducing tee body 7. Then, the drive source 4 is controlled to operate according to the pipe diameter of the reducing tee body 7. The drive source 4 drives the adjusting screw 21 to rotate, thereby driving the adjusting block 22 to move up and down on the surface of the adjusting screw 21. The up and down movement of the adjusting block 22 will synchronously drive the first hinge rod 23 to adjust its angle under the hinge action of the first hinge seat 24. At this time, the drive adjustment... As segment 22 moves downward, the hinge action between the first hinge seat 24 and the second hinge seat 27 causes the corresponding first hinge rod 23 and second hinge rod 26 to tilt and adjust, thereby gradually pushing the three clamping plates 28 outward, causing the three clamping plates 28 to move outward in an expanding motion trend until they are fully in contact with the inner wall of the reducing tee body 7, so as to achieve tight fixation of the reducing tee body 7. The friction of the silicone pad 29 helps to improve the stability of the clamping plate 28, so that the reducing tee body 7 remains in a stable position during processing. Conversely, compared to the previous reverse drive adjustment screw 21 rotation, which drives adjustment block 22 to move upward, causing clamping plate 28 to retract inward and separate from the inner wall of reducing tee body 7, making it easier to remove the subsequently processed reducing tee body 7. The operation is simple, and the support of support rod 31 and support block 32 helps to improve the stability of adjustment block 22 during lifting and adjusting, resulting in good stability in fixing reducing tee body 7.

[0027] 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.

[0028] 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 processing device for reducing diameter tees on plastic pipes, comprising a mounting plate (1) and a reducing tee body (7), characterized in that: The mounting plate (1) is provided with a limit component (2) and a support component (3). The top of the mounting plate (1) is connected to a drive source (4). The surface of the mounting plate (1) is connected to a support plate (5). The inner side of the support plate (5) is rotatably connected to an inner rotating ring (6). The variable diameter tee body (7) is located in front of the mounting plate (1). The surface of the limiting component (2) is connected to the power output end of the driving source (4) to drive the limiting component (2) to extend and retract in the horizontal direction. The surface of the support component (3) is poweredly connected to the power output end of the limiting component (2) to provide a supporting force for the limiting component (2).

2. The plastic pipe reducing tee processing device according to claim 1, characterized in that: The support assembly (3) includes a support rod (31), which is disposed at the bottom end of the support plate (5), and a support block (32) is slidably connected to the surface of the support rod (31).

3. The plastic pipe reducing tee processing device according to claim 2, characterized in that: The limiting component (2) includes an adjusting screw (21), a support base (25), and three clamping plates (28). The adjusting screw (21) is located on the power output end of the drive source (4). An adjusting block (22) is threadedly connected to the surface of the adjusting screw (21) through a screw nut. Three first hinge rods (23) are rotatably connected to the surface of the adjusting block (22). A first hinge seat (24) is hinged to the surface of each of the three first hinge rods (23). The support base (25) is located at the bottom end of the support rod (31). Three second hinge rods (26) are rotatably connected to the surface of the support base (25). A second hinge seat (27) is hinged to the surface of each of the three second hinge rods (26). The surface of each clamping plate (28) is connected to the surface of each of the second hinge seats (27) and the surface of each of the first hinge seats (24). A silicone pad (29) is connected to the surface of each of the three clamping plates (28).

4. The plastic pipe reducing tee processing device according to claim 3, characterized in that: The surface of the adjusting screw (21) is connected to the inner side of the inner rotating ring (6).

5. The plastic pipe reducing tee processing device according to claim 3, characterized in that: The surface of the support block (32) is connected to the surface of the adjustment block (22).

6. The plastic pipe reducing tee processing device according to claim 3, characterized in that: The surfaces of the three silicone pads (29) are all in contact with the inner wall of the reducing tee body (7).

7. The plastic pipe reducing tee processing device according to claim 3, characterized in that: The surface of each of the first hinge rods (23) is rotatably connected to the surface of each of the second hinge rods (26).

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