A coil device for metal processing pipe
By designing adjustment and protection components, the problem of inaccurate coil rod distance adjustment was solved, enabling tight and uniform winding of the tubing and improving the yield rate and coiling efficiency of metal processing tubing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN YUANTAI METAL PRECISION MANUFACTURING TECHNOLOGY CO LTD
- Filing Date
- 2025-08-22
- Publication Date
- 2026-06-19
AI Technical Summary
Existing metal processing pipe coiling devices cannot precisely adjust the distance between coil rods, resulting in pipe waste and deformation, difficulty in tight and uniform winding, and damage.
An adjusting component and a protective component are used. The adjusting component adjusts the distance of the coiling rod, and the protective component provides support to ensure that the pipe is properly supported during the coiling process, avoiding excessive tightness or looseness, and achieving uniform winding.
It enables precise adjustment of the coil rod distance, avoiding material waste and deformation, and improving yield and coiling efficiency.
Smart Images

Figure CN224377314U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipe coiling technology, specifically a coiling device for metal processing pipes. Background Technology
[0002] Coiling of metal pipes is a common process in industrial production, especially in transportation, storage and subsequent processing. Therefore, there is a need for a coiling device for metal pipes to perform coiling processing, which has become an important requirement for improving the level of metal pipe processing.
[0003] However, in the use of existing metal processing tubing coiling devices, metal tubing is typically coiled onto multiple coiling rods. The coiling process is completed by rotating the coiling rods. However, during use, the distance between the multiple coiling rods cannot be properly adjusted, making it difficult for the coiling rods to accurately match the remaining tubing length, resulting in tubing waste. Furthermore, it is difficult to provide proper support, causing the tubing to become too tight, resulting in flattening, indentation, and other deformations. Consequently, it is difficult to wind the tubing more tightly and evenly onto the coiling rods, leading to damage due to improper tubing spacing. Utility Model Content
[0004] The purpose of this utility model is to provide a coiling device for metal processing pipes, which solves the problem in the prior art that it is difficult to provide proper support during use, causing the pipe to be too tight, resulting in deformation such as flattening and indentation, and thus damage caused by unsuitable pipe gaps.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0006] A coiling device for metal processing tubing, characterized in that it comprises:
[0007] A base, on the top of which is mounted a mounting rod, on the top of which is mounted a hanging plate, on the outer wall of which are mounted multiple coil rods, and on the bottom of each of the multiple coil rods are fixedly mounted a support plate, and on the top of which is provided a protective component;
[0008] An adjustment assembly is located between the plurality of coil rods and the mounting plate, and is used to extend and adjust the plurality of coil rods. The adjustment assembly includes a plurality of connecting plates fixedly installed on the outer wall of the mounting plate and extension plates fixedly installed on the side of the plurality of coil rods near the mounting plate. Each of the plurality of connecting plates has a receiving groove inside, and the plurality of extension plates are inserted into the receiving groove. The connecting plates are provided with a limiting component for limiting the extension plates.
[0009] Preferably, the limiting component includes two placement slots formed inside the connecting plate and a limiting plug slidably installed inside the two placement slots. Multiple compression springs are fixedly installed inside each of the two placement slots. One side of each compression spring is fixed to the limiting plug. Multiple limiting holes are formed on both sides of the extension plate. One end of the limiting plug is inserted into the limiting hole. The connecting plate is provided with a fixing component for fixing the extension plate.
[0010] Preferably, the fixing component includes a plurality of fixing threaded holes formed on the connecting plate and the extension plate, and the plurality of fixing threaded holes formed on the connecting plate and the extension plate correspond to each other, and a fixing bolt is screwed into one of the fixing threaded holes.
[0011] Preferably, the protective assembly includes a support plate mounted on the top of the base and a protective cover fixedly mounted on the top of the support plate. The mounting rod is fixedly mounted on the top of the support plate, and the protective cover covers the outside of the mounting rod. The protective cover has multiple slots, and multiple support plates are located inside the multiple slots. The mounting rod is provided with a disassembly and assembly assembly for disassembling and assembling the hanging plates.
[0012] Preferably, the disassembly and assembly assembly includes a limiting groove formed inside the mounting rod and a storage rod fixedly installed on the top of the hanging plate. The storage rod is inserted into the limiting groove, and the base is provided with a moving component for adjusting the support plate.
[0013] Preferably, the movable component includes an adjustment groove formed on the top of the base and an adjustment seat slidably installed inside the adjustment groove. A hydraulic push rod is installed inside the adjustment groove, and one end of the hydraulic push rod is connected to the adjustment seat.
[0014] Preferably, the adjusting seat has an internal mounting groove, and a drive motor is installed inside the mounting groove. The main shaft of the drive motor passes through the adjusting seat and is connected to the support plate.
[0015] Compared with the prior art, the beneficial effects achieved by this utility model are:
[0016] This invention, through the adjustment of the components, allows for appropriate extension and adjustment of the distance between multiple coiling rods and the support plate. This enables the multiple coiling rods to precisely match the length of the remaining tubing, avoiding tubing waste. Furthermore, it ensures that the tubing receives adequate support during coiling, preventing deformation such as flattening and indentation due to excessive tightness, and avoiding loosening and twisting due to excessive looseness. This results in each turn of tubing being wound more tightly and evenly on the coiling rod, forming a regular and orderly coil. This prevents tubing damage caused by improper coiling rod spacing, thereby improving the yield rate and coiling efficiency. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the mobile component of this utility model;
[0020] Figure 4 This is a schematic diagram of the disassembly and assembly components of this utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the adjustment component of this utility model.
[0022] The components include: 1. Base; 2. Protective cover; 3. Adjustment assembly; 4. Support plate; 5. Hanging plate; 6. Slot; 7. Hydraulic push rod; 8. Bearing plate; 9. Coil rod; 10. Mounting rod; 11. Storage rod; 12. Adjustment seat; 13. Drive motor;
[0023] 31. Extension plate; 32. Connecting plate; 33. Receiving groove; 34. Limiting block; 35. Compression spring; 36. Fixing bolt; 37. Limiting hole; 38. Placement groove. Detailed Implementation
[0024] 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.
[0025] Please refer to Figure 1 and Figure 2 A coiling device for metal processing pipes, characterized in that it includes: a base 1, an installation rod 10 installed on the top of the base 1, a hanging plate 5 installed on the top of the installation rod 10, a plurality of coiling rods 9 installed on the outer wall of the hanging plate 5, a support plate 4 fixedly installed at the bottom of each of the plurality of coiling rods 9, and a protective component provided on the top of the base 1.
[0026] Please refer to Figure 5Adjustment component 3 is located between multiple coil rods 9 and the hanging plate 5 and is used to extend and adjust the multiple coil rods 9. Adjustment component 3 includes multiple connecting plates 32 fixedly installed on the outer wall of the hanging plate 5 and extension plates 31 fixedly installed on the side of the multiple coil rods 9 near the hanging plate 5. Each of the multiple connecting plates 32 has a receiving groove 33 inside, and the multiple extension plates 31 are inserted into the receiving groove 33. The connecting plates 32 are provided with a limiting component for limiting the extension plates 31. The limiting component includes two placement grooves 38 opened inside the connecting plates 32 and a limiting plug 34 slidably installed inside the two placement grooves 38. Each of the two placement grooves 38 is fixedly installed with multiple compression springs 35. One side of the multiple compression springs 35 is fixed to the limiting plug 34. Multiple limiting holes 37 are opened on both sides of the extension plates 31. One end of the limiting plug 34 is inserted into the limiting hole 37. The connecting plates 32 are provided with a fixing component for fixing the extension plates 31.
[0027] When it is necessary to extend and adjust the multiple coil rods 9 to the hanging plate 5, the operator first rotates the fixing bolt 36, causing the fixing bolt 36 to be screwed out from the multiple fixing threaded holes on the connecting plate 32 and the extension plate 31 by rotation, thereby removing the limit between the extension plate 31 and the connecting plate 32. Then, the operator pulls the coil rod 9, causing the coil rod 9 to move with the operator's pull, thereby moving and adjusting the extension plate 31 accordingly, so that the extension plate 31 is adjusted inside the receiving groove 33. At the same time, the limiting block 34 moves and retracts into the placement groove 38 as the extension plate 31 moves, and compresses the spring 3. 5. Press until the limiting insert 34 is inserted into the placement groove 38. Then, after the extension plate 31 moves to the appropriate position, one of the limiting holes 37 is aligned with the placement groove 38. Then, the compression spring 35 is reset, so that the limiting insert 34 is reset with the elasticity of the compression spring 35. The limiting insert 34 is re-inserted into the limiting hole 37, which realizes the adjustment and limiting between the extension plate 31 and the connecting plate 32. Then, the operator screws the fixing bolt 36 into the fixing thread hole to realize the fixation between the extension plate 31 and the connecting plate 32, thus preventing the extension plate 31 from falling out of the receiving groove 33.
[0028] Furthermore, such as Figure 5 As shown, the fixing component includes multiple fixing threaded holes opened on the connecting plate 32 and the extension plate 31, and the multiple fixing threaded holes opened on the connecting plate 32 and the extension plate 31 correspond to each other. A fixing bolt 36 is screwed into the interior of one of the fixing threaded holes. Based on this, by screwing the fixing bolt 36 into the interior of the fixing threaded hole, the extension plate 31 and the connecting plate 32 can be fixed, making the coil rod 9 more stable after adjustment, and at the same time preventing the coil rod 9 from shaking during use.
[0029] Furthermore, such as Figure 1 , Figure 2 and Figure 4 As shown, the protective assembly includes a support plate 8 mounted on the top of the base 1 and a protective cover 2 fixedly mounted on the top of the support plate 8. A mounting rod 10 is fixedly mounted on the top of the support plate 8. The protective cover 2 covers the outside of the mounting rod 10. The protective cover 2 has multiple slots 6, and multiple support plates 4 are located inside these slots 6. The mounting rod 10 has a disassembly / reassembly assembly for assembling and disassembling the hanging plate 5. The disassembly / reassembly assembly includes a limiting groove inside the mounting rod 10 and a storage rod 11 fixedly mounted on the top of the hanging plate 5. The storage rod 11 is inserted into the limiting groove. The base 1 has a mechanism for adjusting the support plate 8. The moving components; based on this, by placing multiple support plates 4 inside multiple slots 6 during use, the multiple coiling rods 9 can be limited, preventing them from falling during use. At the same time, the multiple support plates 4 and the bearing plate 8 provide effective support. Moreover, after the pipe is coiled, the workers can hang the hanging plate 5 and the coiling rods 9 directly on the support plate 4 by hanging the hook on the hanging plate 5, so as to facilitate the transportation of the coiled pipe. Subsequently, during the coiling process, the pipe is wound around the multiple coiling rods 9 and placed on the multiple support plates 4, thus achieving the bearing of the pipe.
[0030] Furthermore, such as Figure 1 , Figure 2 and Figure 4 As shown, the movable component includes an adjustment groove on the top of the base 1 and an adjustment seat 12 slidably installed inside the adjustment groove. A hydraulic push rod 7 is installed inside the adjustment groove, and one end of the hydraulic push rod 7 is connected to the adjustment seat 12. Based on this, when it is necessary to move the protective cover 2 and the support plate 8 as a whole, the hydraulic push rod 7 retracts or pushes to one side, so that the adjustment seat 12 slides inside the adjustment groove as the hydraulic push rod 7 retracts, thereby realizing the position adjustment of the support plate 8. This allows the support plate 8 and the mounting rod 10 to be adjusted according to actual usage requirements, thus adapting to the use of through coils in different positions and improving the flexibility of the device during use.
[0031] Please also refer to... Figure 1 - Figure 3 The adjusting seat 12 has an installation groove inside, and a drive motor 13 is installed inside the installation groove. The main shaft of the drive motor 13 passes through the adjusting seat 12 and is connected to the support plate 8. Based on this, when the pipe needs to be coiled, the drive motor 13 drives the support plate 8 to rotate, so that the installation rod 10 rotates with the rotation of the support plate 8. This realizes the rotation of multiple coiling rods 9 and support plates 4, so that multiple coiling rods 9 and support plates 4 can perform coiling processing on the pipe by rotation, thus eliminating the need for manual coiling.
[0032] 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, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A coiling device for metal processing tubing, characterized in that, include: The base (1) has an installation rod (10) installed on its top, a hanging plate (5) installed on its top, a plurality of coil rods (9) installed on the outer wall of the hanging plate (5), a support plate (4) fixedly installed on the bottom of each of the plurality of coil rods (9), and a protective component provided on the top of the base (1). Adjustment component (3), the adjustment component (3) is located between the plurality of coil rods (9) and the hanging plate (5) and the adjustment component (3) is used to extend and adjust the plurality of coil rods (9). The adjustment component (3) includes a plurality of connecting plates (32) fixedly installed on the outer wall of the hanging plate (5) and an extension plate (31) fixedly installed on the side of the plurality of coil rods (9) near the hanging plate (5). The interior of the plurality of connecting plates (32) is provided with a receiving groove (33). The plurality of extension plates (31) are inserted into the interior of the receiving groove (33). The interior of the connecting plate (32) is provided with a limiting component for limiting the extension plate (31).
2. The coiling device for metal processing tubing according to claim 1, characterized in that: The limiting component includes two placement slots (38) opened inside the connecting plate (32) and a limiting plug (34) slidably installed inside the two placement slots (38). Multiple compression springs (35) are fixedly installed inside the two placement slots (38). One side of the multiple compression springs (35) is fixed to the limiting plug (34). Multiple limiting holes (37) are opened on both sides of the extension plate (31). One end of the limiting plug (34) is inserted into the limiting hole (37). A fixing component for fixing the extension plate (31) is provided on the connecting plate (32).
3. The coiling device for metal processing tubing according to claim 2, characterized in that: The fixing component includes multiple fixing threaded holes opened on the connecting plate (32) and the extension plate (31), and the multiple fixing threaded holes opened on the connecting plate (32) and the extension plate (31) correspond to each other, and a fixing bolt (36) is screwed into the interior of one of the fixing threaded holes.
4. The coiling device for metal processing tubing according to claim 1, characterized in that: The protective assembly includes a support plate (8) installed on the top of the base (1) and a protective cover (2) fixedly installed on the top of the support plate (8). The mounting rod (10) is fixedly installed on the top of the support plate (8). The protective cover (2) covers the outside of the mounting rod (10). The protective cover (2) has multiple slots (6). Multiple support plates (4) are located inside the multiple slots (6). The mounting rod (10) is provided with a disassembly and assembly assembly for disassembling and assembling the hanging plate (5).
5. The coiling device for metal processing tubing according to claim 4, characterized in that: The assembly and disassembly assembly includes a limiting groove inside the mounting rod (10) and a storage rod (11) fixedly installed on the top of the hanging plate (5). The storage rod (11) is inserted into the limiting groove. The base (1) is provided with a moving assembly for adjusting the bearing plate (8).
6. The coiling device for metal processing tubing according to claim 5, characterized in that: The movable component includes an adjustment slot on the top of the base (1) and an adjustment seat (12) slidably installed inside the adjustment slot. A hydraulic push rod (7) is installed inside the adjustment slot, and one end of the hydraulic push rod (7) is connected to the adjustment seat (12).
7. A coiling device for metal processing tubing according to claim 6, characterized in that: The adjustment seat (12) has an installation groove inside, and a drive motor (13) is installed inside the installation groove. The main shaft of the drive motor (13) passes through the adjustment seat (12) and is connected to the support plate (8).