Special-shaped pipe winding clamping plate of collecting structure arranged at right-angle position

Abstract

The utility model discloses a special-shaped pipe winding clamping plate of a collecting structure arranged at a right angle, which comprises a limiting frame I, a limiting frame II, a clamping plate I, a clamping plate II, a clamping plate III, a clamping plate III and a clamping plate IV, and is characterized in that the limiting frame I is of a U-shaped frame body structure and is of an outer layer structure for collecting a special-shaped winding pipe; and the second limiting frame is located on one side of the first limiting frame, and the second limiting frame is of a U-shaped structure and is symmetrical to the first limiting frame. According to the special-shaped pipe winding clamping plate of the bundling structure arranged at the right-angle position, the inner plate and the silica gel belt form a pipeline structure, the electric pushing rod installed on one side of the inner plate is matched with the positioning column to conduct bundling positioning, and the positioning column is matched with the electric pushing rod to extrude the inner plates in different directions to provide support for the inner layer of a silica gel pipeline; the situation that two auxiliary clamping plates provide support for the interior when the outer layer of the silica gel pipeline is pressed into a special-shaped pipe structure is avoided, the inner plate is assisted by the positioning columns and the positioning frames to form a limiting structure for bundling the silica gel pipeline, and stable-shape winding is provided through different-shape limiting clamping in the auxiliary clamping plates.

Description

Technical Field

[0001] This utility model relates to the field of special-shaped pipe production technology, specifically a special-shaped pipe winding clamp with a converging structure at a right angle. Background Technology

[0002] Thermoplastic fiber tape winding has become a hot topic in recent years. Tape winding offers better design flexibility, better fiber-resin bonding, and superior molding efficiency. Combined with laser or infrared-assisted online curing processes, it can achieve higher quality and more efficient industrial mass production. As the application fields of winding technology and products continue to expand, plant fiber or tape-wound composite materials have advantages such as high specific strength, lightweight, environmental friendliness, and low cost.

[0003] To better shape different types of irregularly shaped pipes for winding operations, most irregularly shaped pipes have a rubber pipe structure as the inner layer. The pipe is tightened by the irregularly shaped clamps used for winding. As the silicone pipe changes with the shaping process, the pipe at the right-angle bend becomes excessively tightened inward, affecting the use of the pipe. Furthermore, as the pipe is pressed, the right-angle point becomes an arc shape. As the yarn tension at the arc is greater than that at the two flat surfaces, the yarn is tightened more, resulting in a thinner wall thickness at the arc and a thicker wall thickness at the flat surfaces. Utility Model Content

[0004] The purpose of this utility model is to provide a special-shaped tube winding clamp with a right-angle convergence structure, in order to solve the problems mentioned in the background art where the special-shaped clamp used for winding the tube causes the silicone tube to become excessively converged inward at the right-angle bend due to the plastic deformation, which affects the use of the tube. Furthermore, as the tube is pressed, the right-angle end becomes arc-shaped. As the yarn tension at the arc is greater than that at the two planes, the yarn is wound tighter, resulting in a thinner wall thickness at the arc and a thicker wall thickness at the plane.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a non-circular tube winding clamp with a converging structure at a right angle, including a limiting frame, which is configured as a U-shaped frame structure, and the limiting frame is the outer layer structure for converging the non-circular winding tube.

[0006] Limiting frame two is located on one side of limiting frame one, and limiting frame two is configured as a U-shaped structure symmetrical to limiting frame one;

[0007] The first limiting frame and the second limiting frame are engaged and connected. Each of the first and second limiting frames has an auxiliary clamp plate inside. The auxiliary clamp plate has a groove inside. The outer walls of both ends of the auxiliary clamp plate inside the first limiting frame are provided with a sealing strip 1, and the outer walls of both ends of the auxiliary clamp plate inside the second limiting frame are provided with a sealing strip 2.

[0008] Positioning holes are symmetrically arranged on both ends of the auxiliary clamping plate. The bottom end of each positioning hole engages with the bottom of a mounting bolt, which in turn engages with the side wall of the positioning frame via a rod. The positioning frame is cross-shaped, and its bottom end is connected to...

[0009] The push-and-gathering component gathers the irregularly shaped winding tubes that have entered the interior of the first and second limit frames, preventing deformation at the right-angle bends of the irregularly shaped tubes and affecting the bending shape.

[0010] The above technical solution facilitates uniform winding of irregularly shaped pipes and helps maintain uniform thickness at right-angle bends.

[0011] Preferably, the first limiting frame is provided with a protruding structure on the contact surface between the first limiting frame and the second limiting frame, and the side wall surface in contact with the second limiting frame is provided with a protruding structure.

[0012] By adopting the above technical solution, the positioning of the first and second limit frames facilitates the annual adjustment of the device.

[0013] Preferably, the protruding structure of the first limiting frame and the protruding structure of the second limiting frame are penetrated by a positioning bolt, and the second limiting frame is provided with a groove that engages with the protruding structure of the first limiting frame.

[0014] Using the above technical solution, the positioning is further converged and positioned by the positioning bolts installed on one side of the limit frame 1 and the limit frame 2.

[0015] Preferably, the auxiliary clamp is provided with symmetrical sliding grooves at both ends that engage with one end of the anti-stick right-angle silicone strip, and the inner layer of the anti-stick right-angle silicone strip is configured as an arc-shaped structure flush with the inner wall of the auxiliary clamp.

[0016] Using the above technical solution, the auxiliary clamp's internal groove is used to limit and connect the irregular tube, which facilitates the processing of the device.

[0017] Preferably, the push-and-converge component includes:

[0018] The positioning column has two ends that are respectively engaged and connected to one of the positioning frames;

[0019] The electric push rod is arranged in a ring at equal intervals on the surface of the positioning column, and the electric push rod is a two-section connected rod structure;

[0020] The inner plate is located at the output end of the electric push rod, and four of them are symmetrically arranged on the inner plate with the positioning column axis as the center line;

[0021] The silicone strip has its two ends respectively connected to one end of two adjacent inner plates.

[0022] The above technical solution enables the push-and-converge assembly to limit the periphery of the irregular tube.

[0023] Preferably, the positioning post is located at the midpoint of the connection between the first limiting frame and the second limiting frame, and the positioning post is rotatably connected to the positioning frame.

[0024] Using the above technical solution, the positioning column and positioning frame are used to limit the installation between the first limiting frame and the second limiting frame.

[0025] Preferably, the inner plate and the silicone strip form a rectangular tube structure, and the inner plate is configured as an arc-shaped strip structure.

[0026] By adopting the above technical solution, the inner plate and the silicone strip cooperate to form a deformable structure, which facilitates the positioning and limiting of the device.

[0027] Compared with the prior art, the beneficial effects of this utility model are: the irregular tube winding clamp with a convergence structure at a right angle:

[0028] 1. In use, the inner plate and silicone strip form a pipe structure. The electric push rod installed on one side of the inner plate works with the positioning column to tighten and position the pipe. As the positioning column and the electric push rod press the inner plate in different directions, it provides support for the inner layer of the silicone pipe. This avoids the need for two auxiliary working groups to provide internal support when pressing the outer layer of the silicone pipe into a special-shaped pipe structure. The inner plate, with the assistance of the positioning column and positioning frame, forms a limiting structure for tightening the silicone pipe. The different shapes of the limiting clamps inside the auxiliary clamping plate provide a stable shape for winding.

[0029] 2. The inner layer of the right-angled arc of the deformed silicone tube is located outside the inner plate. The outer layer of the right-angled arc of the deformed silicone tube is limited by the anti-stick right-angled silicone strip at the connection between the two auxiliary clamps. The limiting frame 1 and limiting frame 2 set on the outside of the two auxiliary clamps are connected by positioning bolts to limit the position, which facilitates the stability of the position of the special tube. It also provides support when the corresponding yarn at the arc is tightened, avoiding excessive winding that would cause the arc to become too thick. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of this utility model;

[0031] Figure 2 This is a three-dimensional structural diagram of the overall disassembled part of this utility model;

[0032] Figure 3 This is a schematic diagram of the overall internal side section of the present invention.

[0033] Figure 4 This is a three-dimensional structural diagram of the electric push rod and inner plate installation of this utility model;

[0034] Figure 5This is a three-dimensional structural diagram of the installation of the limiting frame 2 and the winding clamp plate of this utility model;

[0035] Figure 6 This is a three-dimensional structural diagram of the limiting frame and the winding clamp of this utility model.

[0036] In the diagram: 1. Limiting bracket one; 2. Limiting bracket two; 3. Positioning bolt; 4. Sealing strip one; 5. Auxiliary clamp; 6. Positioning hole; 7. Mounting bolt; 8. Positioning frame; 9. Positioning post; 10. Electric push rod; 11. Inner plate; 12. Silicone tape; 13. Anti-stick right-angle silicone strip; 14. Sealing strip two. Detailed Implementation

[0037] 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.

[0038] Please see Figure 1-6 This utility model provides a technical solution: a special-shaped tube winding clamp with a right-angle convergence structure, including a limiting frame 1, a limiting frame 2, a positioning bolt 3, a sealing strip 4, an auxiliary clamp 5, a positioning hole 6, a mounting bolt 7, a positioning frame 8, a positioning post 9, an electric push rod 10, an inner plate 11, a silicone strip 12, an anti-stick right-angle silicone strip 13, and a sealing strip 2 14.

[0039] Among them, the limiting frame 1 is configured as a U-shaped frame structure, and the limiting frame 1 is the outer layer structure for gathering irregularly shaped winding tubes. The limiting frame 1 has a protruding structure located on the contact surface between the limiting frame 1 and the limiting frame 2. The side wall surface in contact with the limiting frame 1 and the limiting frame 2 has a protruding structure. The protruding structure of the limiting frame 1 and the protruding structure of the limiting frame 2 are penetrated by the positioning bolt 3. The limiting frame 2 has a groove that engages with the protruding structure of the limiting frame 1.

[0040] Limiting frame 2 is located on one side of limiting frame 1, and limiting frame 2 is configured as a U-shaped structure symmetrical to limiting frame 1;

[0041] Limiting frame 1 and limiting frame 2 are engaged and connected. Each of the limiting frame 2 and the limiting frame 1 has an auxiliary clamping plate 5. The auxiliary clamping plate 5 has a groove inside. The outer walls of both ends of the auxiliary clamping plate 5 inside the limiting frame 1 are provided with sealing strip 1 4. The outer walls of both ends of the auxiliary clamping plate 5 inside the limiting frame 2 are provided with sealing strip 2 14.

[0042] Positioning holes 6 are symmetrically arranged on both ends of the auxiliary clamping plate 5. The bottom end of the positioning hole 6 is engaged with the bottom of the mounting bolt 7. The mounting bolt 7 is engaged with the side wall of the positioning frame 8 through the rod body. The positioning frame 8 is cross-shaped. The bottom end of the positioning frame 8 is connected to a push-and-gathering component to gather the irregularly shaped winding tubes that enter the interior of the first limiting frame 1 and the second limiting frame 2, so as to avoid deformation at the right-angle bend of the irregularly shaped tubes and affect the bending shape. The two ends of the auxiliary clamping plate 5 are symmetrically arranged with sliding grooves that engage with one end of the anti-adhesive right-angle silicone strip 13. The inner layer of the anti-adhesive right-angle silicone strip 13 is set as an arc-shaped structure flush with the inner wall of the auxiliary clamping plate 5.

[0043] Referring to the attached diagrams in the instruction manual Figure 1-6 As shown, in use, the two auxiliary clamps 5 are installed inside the limiting frame 1 and the limiting frame 2, respectively. The internal groove shape of the auxiliary clamps 5 can be changed according to different installation requirements to limit the external shape of different tubes. The auxiliary clamps 5 located inside the limiting frame 1 are kept in position with the inner wall of the limiting frame 1 with the cooperation of the sealing strips 4 on both sides. Figure 1-4 As shown, the auxiliary clamp 5 installed inside the second limiting bracket 2 cooperates with the second sealing strip 14 to maintain stable limiting installation. When the first limiting bracket 1 and the second limiting bracket 2 need to be closed symmetrically, the positioning bolt 3 of the corresponding length is selected according to the pipe thickness. Its two ends are threaded to the protruding structures on both sides of the first limiting bracket 1 and the second limiting bracket 2, respectively. The anti-stick right-angle silicone strip 13 installed at both ends of the two auxiliary clamps 5 has an arc-shaped structure inside, which can be further adjusted according to the shape of the special-shaped pipe, such as... Figure 1-5 As shown, with the sliding splicing installation of the two anti-stick right-angle silicone strips 13 and the two auxiliary clamps 5, the shape of the silicone pipe is further constricted and limited. With the curvature setting of the anti-stick right-angle silicone strips 13, the right-angle section of the pipe is further constricted into a rounded corner structure, adjusting the curvature position of the cross-section of the irregularly shaped pipe, such as... Figure 2-4 As shown, the inner curvature of the anti-stick right-angle silicone strip 13 is flush with the inner wall of the auxiliary clamp 5, which facilitates the shaping of the silicone tube. The positioning hole 6 located on the surface of the auxiliary clamp 5 is for the installation of the mounting bolt 7. The length of the mounting bolt 7 is strip-shaped as needed. The mounting bolt 7 and the positioning frame 8 are arranged in a cross shape. The angle of the positioning frame 8 is adjusted synchronously as needed.

[0044] The push convergence component includes:

[0045] The positioning post 9 has two ends that are respectively engaged and connected to a positioning frame 8. The positioning post 9 is located at the midpoint of the connection between the first limiting frame 1 and the second limiting frame 2, and the positioning post 9 is rotatably connected to the positioning frame 8.

[0046] The electric push rod 10 is arranged in a ring at equal intervals on the surface of the positioning column 9, and the electric push rod 10 is a two-section connected rod structure.

[0047] The inner plate 11 is located at the output end of the electric push rod 10, and there are 4 inner plates 11 symmetrically arranged with the positioning column 9 as the center line. The inner plate 11 and the silicone strip 12 form a rectangular tube structure, and the inner plate 11 is set as an arc strip structure.

[0048] The silicone strip 12 has its two ends respectively connected to one end of two adjacent inner plates 11;

[0049] Referring to the attached diagrams in the instruction manual Figure 1-6 As shown, the positioning post 9 installed at the bottom of the positioning frame 8, as Figure 2-4 As shown, the electric push rod 10 on the surface of the positioning post 9 has a two-section structure. After being pushed and retracted by electricity, the inner plate 11 located at the output end of the electric push rod 10 changes synchronously with the push direction of the corresponding electric push rod 10. The silicone strips 12 on both sides of the inner plate 11 are stretched synchronously, supporting the inner layer of the shaped tube. This prevents the yarn from being overly tightened during the winding process, which would result in excessive thickness at the right-angle arc and cause the quality of the shaped tube winding project to be substandard. The pipe direction of the inner plate 11 and the silicone strip 12 can be further adjusted as needed to facilitate the control of the shaped tube's retraction.

[0050] Working principle: When using the shaped tube winding clamp with a right-angle convergence structure, the winding tube whose shape needs to be adjusted is placed between the two auxiliary clamps 5 in the corresponding groove. The anti-stick right-angle silicone strip 13 located between the two auxiliary clamps 5 is used to converge and press the side wall of the winding tube. The grooves of the two auxiliary clamps 5 can be adjusted and modified as needed, and their groove shapes can be changed according to the shaped tube. As the positioning post 9 and the electric push rod 10 enter the interior of the shaped tube, the electric drive pushes the output ends of the electric push rods 10 on both sides, causing the inner plate 11 to be... The movable silicone strip 12 deforms, causing the inner plate 11 to directly press the right-angle point of the deformed tube. As the inner plate 11 and the anti-stick right-angle silicone strip 13 limit and tighten at the turning point of the deformed tube support, they prevent the thickness of the bend from being too thick due to the pressure of the auxiliary clamping plate 5 at the right-angle turn. As the limiting frame 1 and the limiting frame 2 are wrapped around the two auxiliary clamping plates 5, and further limited by the positioning bolt 3, the auxiliary clamping plates 5 wrap and hold the deformed tube, which facilitates the winding operation of the deformed tube, ensures that the arc wall thickness at the right-angle turn meets the standard, and increases the overall practicality.

[0051] 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 special-shaped tube winding clamp with a convergence structure at a right angle, comprising: Limiting frame 1 (1) is configured as a U-shaped frame structure, and limiting frame 1 (1) is the outer layer structure for gathering irregularly shaped wound tubes; Limiting frame two (2) is located on one side of the limiting frame one (1), and the limiting frame two (2) is configured as a U-shaped structure symmetrically arranged with the limiting frame one (1); The feature is that: the first limiting frame (1) and the second limiting frame (2) are connected by a snap-fit ​​connection, and the second limiting frame (2) and the first limiting frame (1) are respectively provided with an auxiliary clamp (5), the auxiliary clamp (5) is provided with a groove, and the outer wall surface of both ends of the auxiliary clamp (5) located inside the first limiting frame (1) is provided with a sealing strip (4), and the outer wall surface of both ends of the auxiliary clamp (5) located inside the second limiting frame (2) is provided with a sealing strip (14); Positioning holes (6) are symmetrically arranged on both ends of the auxiliary clamping plate (5). The inside of the positioning holes (6) is engaged with the bottom end of a mounting bolt (7), and the mounting bolt (7) is engaged with the side wall of the positioning frame (8) through a rod. The positioning frame (8) is set in a cross shape, and the bottom end of the positioning frame (8) is connected to... Push the gathering component to gather the irregularly shaped winding tube that has entered the interior of the first limiting frame (1) and the second limiting frame (2) to avoid deformation at the right-angle bend of the irregularly shaped tube, which would affect the bending shape.

2. The irregular tube winding clamp with a convergence structure at a right angle as described in claim 1, characterized in that: The first limiting frame (1) is provided with a protruding structure on the contact surface between the first limiting frame (1) and the second limiting frame (2), and the side wall surface in contact with the second limiting frame (2) is provided with a protruding structure.

3. The irregular tube winding clamp with a convergence structure at a right angle as described in claim 1, characterized in that: The protruding structure of the first limiting frame (1) and the protruding structure of the second limiting frame (2) are penetrated by the positioning bolt (3), and the second limiting frame (2) is provided with a groove that engages with the protruding structure of the first limiting frame (1).

4. The irregular tube winding clamp with a convergence structure at a right angle as described in claim 1, characterized in that: The auxiliary clamp (5) has symmetrical grooves at both ends that engage with one end of the anti-stick right-angle silicone strip (13), and the inner layer of the anti-stick right-angle silicone strip (13) is an arc-shaped structure that is flush with the inner wall of the auxiliary clamp (5).

5. The irregular tube winding clamp with a convergence structure at a right angle as described in claim 1, characterized in that: The push-and-converge component includes: The positioning column (9) has its two ends respectively engaged and connected to one of the positioning frames (8); The electric push rod (10) is arranged in a ring at equal intervals on the surface of the positioning column (9), and the electric push rod (10) is a two-section connected rod structure; The inner plate (11) is located at the output end of the electric push rod (10), and there are 4 inner plates (11) symmetrically arranged with the center line of the positioning column (9); The silicone strip (12) has its two ends respectively connected to one end of the two adjacent inner plates (11).

6. The irregular tube winding clamp with a convergence structure at a right angle as described in claim 5, characterized in that: The positioning post (9) is located at the midpoint of the connection between the first limiting frame (1) and the second limiting frame (2), and the positioning post (9) is rotatably connected to the positioning frame (8).

7. The irregular tube winding clamp with a convergence structure at a right angle as described in claim 5, characterized in that: The inner plate (11) and the silicone strip (12) form a rectangular tube structure, and the inner plate (11) is set as an arc-shaped strip structure.

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