Stacked wire spool barrel and wire spool thereof
Through the splicing ring design of the stacked winding coil cylinder, rapid disassembly and assembly is achieved, which solves the problem of poor suitability of the winding coil cylinder, reduces transportation and storage costs, and adapts to different winding space needs.
Patent Information
- Application Number
- CN202422013086.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The existing winding disc cylinder is an integrated structure with poor applicability and cannot flexibly meet the needs of different winding spaces, resulting in high design and manufacturing costs and high transportation and storage costs.
A stacked winding disk cylinder is designed, and the splicing ring is spliced together in the axial direction to form a cylinder. The splicing ring is arranged interlaced by the insertion block and the groove, and is fixed by screws to achieve rapid disassembly and assemble to meet different winding space requirements.
Reduce transportation and storage costs, have a wide range of applications, can adjust the axial height of the cylinder according to actual needs, and flexibly match different usage occasions.
Smart Images
Figure CN223073679U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of wire reels, in particular to a stacked wire reel cylinder body and a wire reel thereof. Background Art
[0002] Cable is a basic raw material in fields such as electric power and communication. During the production process, the manufactured cable needs to be wound around a wire reel and stored and transported in a winding manner. A cable wire reel is a common tool for winding cables. The wire reel is generally made of plastic. In the process of manufacturing the existing wire reel, injection molding is generally used for injection molding. The wire reel includes an upper plate and a lower plate arranged at intervals up and down. A cylindrical structure of a cylinder body is connected between the upper and lower plates. A winding space is formed between the upper and lower plates and the external space of the cylinder body for winding the cable.
[0003] In the existing wire reel manufacturing process, the cylinder body is generally an integral cylindrical structure. In actual use, different application scenarios have different space requirements for the wire reel. Using an integral cylinder body has poor applicability and cannot flexibly meet different winding space requirements. In actual use, cylinders of various sizes need to be designed for different winding spaces, resulting in increased design and manufacturing costs. In addition, since the height of the cylinder body in the axial direction is relatively high to provide more winding space, a large amount of space is occupied during transportation and storage, the storage cost is high, and when supplying goods in batches, the transportation cost will increase. In view of this, a detachable and assembled winding cylinder body needs to be designed. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to provide a stacked wire reel cylinder body and a wire reel thereof with a wide application range, which can be freely assembled by means of mutual splicing, realize the rapid detachable installation of the cylinder body, effectively reduce the transportation and storage costs, and can adjust the axial height of the assembled cylinder body in real time according to actual use requirements.
[0005] The technical solution adopted by the utility model is as follows: A stacked wire reel cylinder body for assembling to form a wire reel, including at least two splicing rings, the splicing rings are circular frame structures; both ends of the splicing rings in the axial direction are provided with connecting pieces; the connecting pieces include inserting blocks, inserting grooves and connecting holes. Among them, the inserting blocks and the inserting grooves are alternately arranged in the radial direction on one end face of the splicing ring; the inserting blocks protrude outward in the axial direction; the inserting grooves are recessed inward in the axial direction into the splicing ring; the connecting holes include at least two, and at least two connecting holes penetrate through the splicing ring in the axial direction; the inserting blocks and the inserting grooves on the two end faces of the splicing ring are staggered in the axial direction; the at least two splicing rings are stacked on each other in the axial direction to form the cylinder body of the wire reel, and are connected by the mutual fitting of the inserting blocks and the inserting grooves of adjacent two splicing rings in the axial direction.
[0006] Preferably, after the at least two splicing rings are stacked on each other in the axial direction, a screw is inserted into the connection hole to lock and fix the at least two splicing rings.
[0007] Preferably, the splicing ring includes at least two splicing blocks, and the at least two splicing rings are spliced with each other in the radial direction to form a splicing ring with a circular structure.
[0008] Preferably, the splicing block is a fan-shaped block structure, and the two end walls of the block body of the splicing block are respectively provided with alternately arranged insertion blocks and insertion grooves, and are also respectively provided with connection holes; the two end walls of the splicing block in the radial direction are respectively provided with strip-shaped insertion grooves and insertion strips; the strip-shaped insertion grooves extend in the axial direction and are recessed into the splicing block; the insertion strips extend in the axial direction and protrude outwards; when at least two splicing blocks are spliced with each other in the radial direction, the strip-shaped insertion grooves and insertion strips of adjacent two splicing blocks are mutually engaged.
[0009] Preferably, the splicing ring is integrally injection-molded to form a circular frame.
[0010] Preferably, the insertion block is composed of at least two protruding block bodies to form at least two groups; the insertion groove is composed of at least two inwardly recessed groove bodies to form at least two groups; the at least two groups of protruding block bodies and the at least two groups of inwardly recessed groove bodies are alternately arranged in the radial direction.
[0011] Preferably, the insertion block is a single convex block structure; the insertion groove is a single inwardly recessed groove body structure.
[0012] A winding disc including a stacked winding disc cylinder.
[0013] Preferably, it further includes a disc plate, the disc plate includes a first disc plate and a second disc plate, and the first disc plate and the second disc plate are respectively arranged at both ends of the cylinder.
[0014] Preferably, an insertion ring is provided on the side of the first disc plate and the second disc plate close to the cylinder; the outer diameter of the insertion ring is not greater than the inner diameter of the splicing ring so as to be inserted into the splicing ring in the axial direction during assembly; a second insertion groove and a second connection hole are also provided on the disc plate; the second insertion groove is aligned with the insertion block at the end of the cylinder in the axial direction so that the insertion block can be inserted into the second insertion groove; the second connection hole is aligned with the connection hole of the cylinder in the axial direction so that the screw can pass through in the axial direction to axially lock and fix the first disc plate, the cylinder and the second disc plate.
[0015] The beneficial effects of the present utility model are as follows:
[0016] The utility model independently researches, develops and designs a stacked winding disc cylinder body and a winding disc thereof which adopt an interconnection and splicing method for free assembly, realize the quick detachable installation of the cylinder body, effectively reduce the transportation and storage costs, can adjust the axial height of the assembled cylinder body in real time according to actual use requirements, and have a wide application range.
[0017] The utility model aims to design a winding disc cylinder body structure applied to the field of winding discs and provide a winding disc cylinder body structure that realizes quick disassembly and assembly. Specifically, the utility model designs the traditional integral winding disc cylinder body into a cylinder body formed by splicing a plurality of splicing rings along the axial direction. The axial height of the splicing rings can be designed according to actual use requirements. During actual use, different numbers of splicing rings can be selected to be spliced according to different winding space requirements to form cylinder bodies with different axial heights. The splicing rings can be used as industry-standard parts for flexible assembly of the cylinder body, and can be well adapted to and matched with different use occasions. The splicing rings of the utility model can adopt a circular frame structure formed by splicing a plurality of splicing blocks along the radial direction. In this way, during transportation and storage, the cylindrical cylinder body can be disassembled into a plurality of splicing blocks, effectively saving the occupied transportation and storage space and reducing the transportation cost. When splicing, adjacent splicing blocks are assembled by mutually engaging the inserting strips and strip-shaped inserting grooves arranged on the end faces in the radial direction along the axial direction until a whole splicing ring is formed. When assembling the cylinder body with the splicing rings, the inserting blocks and inserting grooves at both ends of the splicing rings along the axial direction are arranged in a staggered manner, and the inserting blocks and inserting grooves of adjacent splicing blocks are mutually engaged during the assembly process to form an integral cylinder body structure. When assembling the cylinder body and the disc plate of the winding disc, a screw is inserted into the second connection hole of the disc plate and the connection hole of the cylinder body along the axial direction and axially locked and fixed to form a complete winding disc structure. Description of the Drawings
[0018] Figure 1 It is a three-dimensional structure schematic diagram of Embodiment 1 of the utility model.
[0019] Figure 2 It is a three-dimensional structure schematic diagram of the splicing ring of Embodiment 1 of the utility model.
[0020] Figure 3 It is one of the three-dimensional structure schematic diagrams of the splicing block of Embodiment 1 of the utility model.
[0021] Figure 4 It is the second three-dimensional structure schematic diagram of the splicing block of Embodiment 1 of the utility model.
[0022] Figure 5 It is one of the assembly structure schematic diagrams of Embodiment 1 of the utility model.
[0023] Figure 6 It is the second assembly structure schematic diagram of Embodiment 1 of the utility model.
[0024] Figure 7 Schematic perspective view of the wire winding disc according to Embodiment 3 of the present utility model.
[0025] Figure 8 Schematic assembly view of the wire winding disc according to Embodiment 3 of the present utility model.
[0026] Figure 9 Schematic perspective view of the disc plate according to Embodiment 3 of the present utility model.
[0027] Figure 10 Schematic perspective view of the wire winding disc according to Embodiment 4 of the present utility model.
[0028] Figure 11 Schematic assembly view of the wire winding disc according to Embodiment 4 of the present utility model.
[0029] Figure 12 Schematic perspective view of Embodiment 5 of the present utility model.
[0030] Figure 13 Schematic perspective view of the splicing ring according to Embodiment 5 of the present utility model.
[0031] Figure 14 One of the schematic assembly views of Embodiment 5 of the present utility model.
[0032] Figure 15 Another schematic assembly view of Embodiment 5 of the present utility model.
[0033] Figure 16 Schematic perspective view of the wire winding disc according to Embodiment 6 of the present utility model.
[0034] Figure 17 Schematic assembly view of the wire winding disc according to Embodiment 6 of the present utility model.
[0035] Figure 18 Schematic perspective view of the disc plate according to Embodiment 6 of the present utility model.
[0036] Figure 19 Schematic perspective view of the wire winding disc according to Embodiment 7 of the present utility model.
[0037] Figure 20 Schematic assembly view of the wire winding disc according to Embodiment 7 of the present utility model.
[0038] Figure 21 Schematic perspective view of Embodiment 8 of the present utility model.
[0039] Figure 22 Schematic perspective view of the splicing ring according to Embodiment 8 of the present utility model.
[0040] Figure 23One of the schematic assembly structures of Embodiment 8 of the present utility model.
[0041] Figure 24 One of the schematic assembly structures of Embodiment 8 of the present utility model.
[0042] Figure 25 Schematic perspective view of the wire winding disc of Embodiment 9 of the present utility model.
[0043] Figure 26 Schematic assembly structure diagram of the wire winding disc of Embodiment 9 of the present utility model.
[0044] Figure 27 Schematic perspective view of the wire winding disc of Embodiment 10 of the present utility model.
[0045] Figure 28 Schematic assembly structure diagram of the wire winding disc of Embodiment 10 of the present utility model. Detailed implementation manners
[0046] The present utility model will be further described below with reference to the accompanying drawings: Embodiment 1
[0047] As Figures 1 to 6 shown, the technical solution adopted in this embodiment is as follows: A stacked wire winding disc cylinder for assembling a wire winding disc, including at least two splicing rings A, the splicing ring A being a circular frame structure; both ends of the splicing ring A in the axial direction are provided with connecting members; the connecting members include an insertion block 2 and an insertion groove 3, wherein the insertion block 2 and the insertion groove 3 are alternately arranged in the radial direction on one end face of the splicing ring A; the insertion block 2 protrudes outward in the axial direction; the insertion groove 3 is recessed inward in the axial direction into the splicing ring A; the insertion blocks 2 and the insertion grooves 3 on both end faces of the splicing ring A are staggered in the axial direction; the at least two splicing rings A are stacked on each other in the axial direction to form the cylinder of the wire winding disc, and are connected by the insertion blocks 2 and the insertion grooves 3 of adjacent two splicing rings A being inserted and engaged with each other in the axial direction.
[0048] The splicing ring A includes at least two splicing blocks A1, and the at least two splicing blocks A1 are spliced with each other in the radial direction to form the splicing ring A of a circular structure.
[0049] The splicing block A1 is a sector-shaped block structure, and the block body 1 of the splicing block A1 is alternately provided with an insertion block 2 and an insertion groove 3 on both end walls in the axial direction, and is also respectively provided with a connection hole 6; the splicing block A1 is respectively provided with a strip-shaped insertion groove 4 and a strip 5 on both end walls in the radial direction; the strip-shaped insertion groove 4 extends in the axial direction and is recessed into the splicing block A1; the strip 5 extends in the axial direction and protrudes outward; when the at least two splicing blocks A1 are spliced with each other in the radial direction, the strip-shaped insertion grooves 4 and the strips 5 of adjacent two splicing blocks A1 are inserted and engaged with each other. Embodiment 2
[0050] As shown in Figures 1 to 6 FIG. [0000136], as an embodiment of the present utility model, the connecting member of this embodiment further includes at least two connecting holes 6. The at least two connecting holes 6 are provided at the end of the splicing ring A and penetrate the splicing ring A in the axial direction. After at least two splicing rings A are stacked on top of each other in the axial direction to form the cylinder body 01, the connecting holes 6 of the at least two splicing rings A are aligned with each other in the axial direction, and by inserting the screw 7, the cylinder body 01 is locked and fixed on the disk plates at both ends thereof. Embodiment 3
[0051] As shown in Figures 7 to 9 FIG. [0000140], as an embodiment of the present utility model, this embodiment discloses a winding disk including the stacked winding disk cylinder body in Embodiments 1 and 2. The winding disk of this embodiment has a single-layer winding space structure and includes disk plates. The disk plates include a first disk plate 02 and a second disk plate 03. The first disk plate 02 and the second disk plate 03 are respectively arranged at both ends of the cylinder body 01. The space between the first disk plate 02, the second disk plate 03 and the cylinder body 01 is the winding space.
[0052] On the side of the disk plate 8 of the first disk plate 02 and the second disk plate 03 close to the cylinder body 01, an embedding ring 11 is provided; the outer diameter of the embedding ring 11 is not greater than the inner diameter of the splicing ring A, so that it can be inserted into the splicing ring A in the axial direction during assembly; a second embedding groove 9 and a second connecting hole 10 are also provided on the disk plate 8; the second embedding groove 9 is aligned with the embedding block 2 at the end of the cylinder body 01 in the axial direction, so that the embedding block 2 can be embedded into the second embedding groove 9; the second connecting hole 10 is aligned with the connecting hole 3 of the cylinder body 01 in the axial direction, so that the screw 7 can pass through in the axial direction to axially lock and fix the first disk plate 02, the cylinder body 01 and the second disk plate 03. Embodiment 4
[0053] As shown in Figures 10 to 11 FIG. [0000146], as an embodiment of the present utility model, this embodiment discloses a winding disk including the stacked winding disk cylinder body in Embodiments 1 and 2. The winding disk of this embodiment has a double-layer winding space structure and includes disk plates. The disk plates include a first disk plate 02 and a second disk plate 03. The first disk plate 02 and the second disk plate 03 are respectively arranged at both ends of the cylinder body 01. A third disk plate 04 is further provided between the first disk plate 02 and the second disk plate 03. The spaces between the first disk plate 02 and the third disk plate 04 and between the first disk plate 02 and the third disk plate 04 form a double-layer winding space. Among them, a wire passing opening is provided on the third disk plate 04 for passing a wire between the double-layer winding spaces.
[0054] On one side of the disk plates 8 of the first disk plate 02 and the second disk plate 03 close to the cylinder body 01, there is an insertion ring 11; the outer diameter of the insertion ring 11 is not greater than the inner diameter of the splicing ring A, so as to be inserted into the splicing ring A along the axial direction during assembly; on the disk plate 8 and the third disk plate 04, there are also a second insertion groove 9 and a second connection hole 10; the second insertion groove 9 is aligned with the insertion block 2 at the end of the cylinder body 01 along the axial direction, so that the insertion block 2 can be inserted into the second insertion groove 9; the second connection hole 10 is aligned with the connection hole 3 of the cylinder body 01 along the axial direction, so that the screw 7 can pass through along the axial direction to axially lock and fix the first disk plate 02, the cylinder body 01, the second disk plate 03 and the third disk plate 04. Example 5
[0055] As Figures 12 to 15 shown, as an embodiment of the present invention, the splicing ring A of this embodiment is formed into a circular frame 12 by integral injection molding.
[0056] The insertion block 2 is composed of at least two groups of raised blocks; the insertion groove 3 is composed of at least two groups of inwardly concave grooves; at least two groups of raised blocks and at least two groups of inwardly concave grooves are arranged alternately in the radial direction. Example 6
[0057] As Figures 16 to 18 shown, as an embodiment of the present invention, this embodiment discloses a winding disk including the stacked winding disk cylinder body in Embodiments 2 and 5; the winding disk of this embodiment has a single-layer winding space structure, including a disk plate, and the disk plate includes a first disk plate 02 and a second disk plate 03, the first disk plate 02 and the second disk plate 03 are respectively arranged at both ends of the cylinder body 01, and the space between the first disk plate 02, the second disk plate 03 and the cylinder body 01 is the winding space.
[0058] On one side of the disk plates 8 of the first disk plate 02 and the second disk plate 03 close to the cylinder body 01, there is an insertion ring 11; the outer diameter of the insertion ring 11 is not greater than the inner diameter of the splicing ring A, so as to be inserted into the splicing ring A along the axial direction during assembly; on the disk plate 8, there are also a second insertion groove 9 and a second connection hole 10; the second insertion groove 9 is aligned with the insertion block 2 at the end of the cylinder body 01 along the axial direction, so that the insertion block 2 can be inserted into the second insertion groove 9; the second connection hole 10 is aligned with the connection hole 3 of the cylinder body 01 along the axial direction, so that the screw 7 can pass through along the axial direction to axially lock and fix the first disk plate 02, the cylinder body 01 and the second disk plate 03. Example 7
[0059] As Figures 19 to 20As shown, as an embodiment of the present utility model, this embodiment discloses a winding disc including the stacked winding disc cylinder bodies in Embodiments 2 and 5; the winding disc in this embodiment has a double-layer winding space structure, including a disc plate, and the disc plate includes a first disc plate 02 and a second disc plate 03. The first disc plate 02 and the second disc plate 03 are respectively arranged at both ends of the cylinder body 01. A third disc plate 04 is further arranged between the first disc plate 02 and the second disc plate 03. The spaces between the first disc plate 02 and the third disc plate 04 and between the first disc plate 02 and the third disc plate 04 are winding spaces, forming a double-layer winding space. Among them, a wire threading opening is provided on the third disc plate 04 for threading between the double-layer winding spaces.
[0060] On the side of the disc plates 8 of the first disc plate 02 and the second disc plate 03 close to the cylinder body 01, an embedded ring 11 is provided; the outer diameter of the embedded ring 11 is not greater than the inner diameter of the splicing ring A, so as to be inserted into the splicing ring A along the axial direction during assembly; second embedded grooves 9 and second connection holes 10 are also provided on the disc plate 8 and the third disc plate 04; the second embedded grooves 9 are aligned with the embedded blocks 2 at the ends of the cylinder body 01 along the axial direction, so that the embedded blocks 2 can be embedded into the second embedded grooves 9; the second connection holes 10 are aligned with the connection holes 3 of the cylinder body 01 along the axial direction, so that the screw 7 can pass through along the axial direction to axially lock and fix the first disc plate 02, the cylinder body 01, the second disc plate 03 and the third disc plate 04. Embodiment 8
[0061] As Figures 21 to 24 shown, as an embodiment of the present utility model, the splicing ring A in this embodiment is formed into a circular frame 12 by integral injection molding.
[0062] The embedded block 2 is a single convex block structure; the embedded groove 3 is a single sunken groove body structure. Embodiment 9
[0063] As Figures 25 to 26 shown, as an embodiment of the present utility model, this embodiment discloses a winding disc including the stacked winding disc cylinder bodies in Embodiments 2 and 8; the winding disc in this embodiment has a single-layer winding space structure, including a disc plate, and the disc plate includes a first disc plate 02 and a second disc plate 03. The first disc plate 02 and the second disc plate 03 are respectively arranged at both ends of the cylinder body 01. The space between the first disc plate 02, the second disc plate 03 and the cylinder body 01 is the winding space.
[0064] On one side of the disk plates 8 of the first disk plate 02 and the second disk plate 03 close to the cylinder body 01, there is an embedded ring 11; the outer diameter of the embedded ring 11 is not greater than the inner diameter of the splicing ring A, so that it can be inserted into the splicing ring A along the axial direction during assembly; on the disk plate 8, there are also a second embedded groove 9 and a second connection hole 10; the second embedded groove 9 is aligned with the embedded block 2 at the end of the cylinder body 01 along the axial direction, so that the embedded block 2 can be embedded into the second embedded groove 9; the second connection hole 10 is aligned with the connection hole 3 of the cylinder body 01 along the axial direction, so that the screw 7 can pass through along the axial direction to axially lock and fix the first disk plate 02, the cylinder body 01 and the second disk plate 03. Embodiment 10
[0065] As Figures 27 to 28 shown, as an embodiment of the present invention, this embodiment discloses a winding disk including the stacked winding disk cylinder body in Embodiments 2 and 8; the winding disk in this embodiment has a double-layer winding space structure, including disk plates, and the disk plates include a first disk plate 02 and a second disk plate 03. The first disk plate 02 and the second disk plate 03 are respectively arranged at both ends of the cylinder body 01. There is also a third disk plate 04 between the first disk plate 02 and the second disk plate 03. The spaces between the first disk plate 02 and the third disk plate 04 and between the first disk plate 02 and the third disk plate 04 are winding spaces, forming a double-layer winding space. Among them, the third disk plate 04 is provided with a wire passing opening for wire passing between the double-layer winding spaces.
[0066] On one side of the disk plates 8 of the first disk plate 02 and the second disk plate 03 close to the cylinder body 01, there is an embedded ring 11; the outer diameter of the embedded ring 11 is not greater than the inner diameter of the splicing ring A, so that it can be inserted into the splicing ring A along the axial direction during assembly; on the disk plate 8 and the third disk plate 04, there are also a second embedded groove 9 and a second connection hole 10; the second embedded groove 9 is aligned with the embedded block 2 at the end of the cylinder body 01 along the axial direction, so that the embedded block 2 can be embedded into the second embedded groove 9; the second connection hole 10 is aligned with the connection hole 3 of the cylinder body 01 along the axial direction, so that the screw 7 can pass through along the axial direction to axially lock and fix the first disk plate 02, the cylinder body 01, the second disk plate 03 and the third disk plate 04. Embodiment 11
[0067] As an embodiment of the present invention, this embodiment discloses a winding disk including the cylinder body 01 in Embodiments 1, 5, and 8. The winding disk includes at least two disk plates, and at least two disk plates are also provided with second connection holes 10; the second connection holes 10 are either arranged inside the embedded ring 11. The screw 7 passes through from the inside of the cylinder body 01 and passes through the second connection holes 10 on the first disk plate 02 and the second disk plate 03 to axially lock and fix the first disk plate 02, the cylinder body 01 and the second disk plate 03.
[0068] The difference of the winding disc in this embodiment lies in the different assembly method between the cylinder body 01 and the disc plate, that is, there is no need to set the connecting hole 6 in the cylinder body 01 in Embodiment 2. During the assembly process, after the screw is inserted into the cylinder of the cylinder body 01 and close to its inner wall, both ends of the screw pass through the second connecting holes 10 of the first disc plate 02 and the second disc plate 03 respectively, and the cylinder body 01 is locked and fixed with the first disc plate 02 and the second disc plate 03.
[0069] Furthermore, the present utility model designs a stacked winding disc cylinder body and its winding disc that can be freely assembled by means of mutual splicing, realizing the quick detachable installation of the cylinder body, effectively reducing the transportation and storage costs, and capable of adjusting the axial height of the assembled cylinder body in real time according to actual usage requirements, with a wide range of applications. The present utility model aims to design a winding disc cylinder body structure applied to the field of winding discs, providing a winding disc cylinder body structure that can be quickly disassembled and assembled. Specifically, the present utility model designs the traditional integral winding disc cylinder body into a cylinder body formed by splicing multiple splicing rings in the axial direction. The axial height of the splicing ring can be designed according to actual usage requirements. During actual use, different numbers of splicing rings can be selected according to different winding space requirements to splice into cylinder bodies with different axial heights. The splicing rings can be used as industry-standard parts for flexible assembly of the cylinder body, and can be well adapted to match different usage occasions. The splicing ring of the present utility model can adopt a circular frame structure formed by splicing multiple splicing blocks in the radial direction. In this way, during transportation and storage, the cylindrical cylinder body can be disassembled into multiple splicing blocks, effectively saving transportation and storage space occupancy and reducing transportation costs; during splicing, adjacent splicing blocks are assembled by the insertion bars and strip-shaped insertion grooves provided on the two end faces in their radial directions and are mutually engaged along the axial direction until a complete splicing ring is formed; when assembling the cylinder body with the splicing rings, the insertion blocks and insertion grooves at both ends of the splicing rings in the axial direction are arranged in a staggered manner, and during the assembly process, the insertion blocks and insertion grooves of adjacent splicing blocks are mutually engaged to form an integral cylinder body structure; when assembling the cylinder body and the disc plate of the winding disc, the screw is inserted into the second connecting hole of the disc plate and the connecting hole of the cylinder body in the axial direction and axially locked and fixed to form a complete winding disc structure.
[0070] The embodiments of the present utility model only introduce its specific implementation manners and do not limit its protection scope. Those skilled in the art can make some modifications inspired by this embodiment. Therefore, all equivalent changes or modifications made in accordance with the scope of the present utility model patent belong to the scope of the claims of the present utility model patent.
Claims
1. A stacked winding disc cylinder for assembling into a winding disc, characterized in that: Comprising at least two splicing rings (A), wherein, The splicing ring (A) is a circular frame structure; Both ends of the splicing ring (A) in the axial direction are provided with connecting pieces; The connecting piece includes an insertion block (2) and an insertion groove (3), wherein the insertion block (2) and the insertion groove (3) are alternately arranged in the radial direction on one end face of the splicing ring (A); the insertion block (2) protrudes outward in the axial direction; the insertion groove (3) is recessed inward in the axial direction into the splicing ring (A); The insertion blocks (2) and the insertion grooves (3) on both end faces of the splicing ring (A) are staggered in the axial direction; The at least two splicing rings (A) are stacked on each other in the axial direction to form the cylinder body of the winding disc, and are connected to each other by inserting the insertion block (2) of the adjacent two splicing rings (A) into the insertion groove (3) in the axial direction.
2. The stacked winding disc cylinder according to claim 1, wherein: The connecting piece further includes at least two connecting holes (6), the at least two connecting holes (6) are arranged at the end of the splicing ring (A) and penetrate through the splicing ring (A) in the axial direction. After the at least two splicing rings (A) are stacked on each other in the axial direction to form a cylinder body (01), the connecting holes (6) of the at least two splicing rings (A) are aligned in the axial direction respectively, and the cylinder body is locked and fixed on the disc plates at both ends thereof by inserting a screw rod (7).
3. A stacked winding reel cylinder according to claim 1, characterized in that: The splicing ring (A) includes at least two splicing blocks (A1), and the at least two splicing blocks (A1) are spliced with each other in the radial direction to form a circular splicing ring (A).
4. The stacked winding disc cylinder according to claim 3, characterized in that: The splicing block (A1) is a fan-shaped block structure, and the block body (1) of the splicing block (A1) is alternately provided with an insertion block (2) and an insertion groove (3) on both end walls in the axial direction; the two end walls of the splicing block (A1) in the radial direction are respectively provided with a strip-shaped insertion groove (4) and a strip (5); the strip-shaped insertion groove (4) extends in the axial direction and is recessed inward; the strip (5) extends in the axial direction and protrudes outward; when the at least two splicing blocks (A1) are spliced with each other in the radial direction, the strip-shaped insertion grooves (4) and the strips (5) of the adjacent two splicing blocks (A1) are engaged with each other.
5. A stacked winding disc cylinder according to claim 1, characterized in that: The splicing ring (A) is a circular frame (12) made by integral injection molding or compression molding.
6. The stacked winding reel cylinder according to claim 1, wherein: The insertion block (2) is composed of at least two protruding block bodies to form at least two groups; the insertion groove (3) is composed of at least two inwardly recessed groove bodies to form at least two groups; the at least two groups of protruding block bodies and the at least two groups of inwardly recessed groove bodies are alternately arranged in the radial direction.
7. A stacked winding disc cylinder according to claim 1, wherein: The insertion block (2) is a single convex block structure; the insertion groove (3) is a single recessed groove body structure.
8. A winding spool, characterized in that: Comprising the stacked winding disc cylinder body described in claim 1.
9. The winding reel according to claim 8, characterized in that: Further comprising at least two disc plates, the at least two disc plates include a first disc plate (02) and a second disc plate (03), and the first disc plate (02) and the second disc plate (03) are respectively arranged at both ends of the cylinder body (01); On the side of the disc plate (8) of the first disc plate (02) and the second disc plate (03) close to the stacked winding disc cylinder body (01), an insertion ring (11) is provided, and the outer diameter of the insertion ring (11) is not greater than the inner diameter of the splicing ring (A) so as to be inserted into the splicing ring (A) in the axial direction during assembly; A second groove (9) is provided on the disc plate (8), and the second groove (9) is aligned with the insert block (2) at the end of the cylinder body (01) in the axial direction so that the insert block (2) can be inserted into the second groove (9).
10. A winding reel according to claim 9, characterized in that: Second connection holes (10) are further provided on the at least two disc plates; the second connection holes (10) are aligned with the connection holes (6) of the cylinder body (01) in the axial direction, and the at least two disc plates and the cylinder body (01) are axially locked and fixed by a screw (7) passing through in the axial direction.
11. The winding disc according to claim 9, wherein: Second connection holes (10) are further provided on the at least two disc plates; the second connection holes (10) are provided inside the retaining ring (11), and the first disc plate (02), the cylinder body (01) and the second disc plate (03) are axially locked and fixed by a screw (7) passing through from the inside of the cylinder body (01) and passing through the second connection holes (10) on the first disc plate (02) and the second disc plate (03).