Threading structure of steel wire
By designing the synchronous movement mechanism of the clamp and threaded rod in the threader, the operation problem of the threader when the threader is not tight enough or too tight is solved, and the stable fixation and convenient disassembly between the wire wire and the spring is achieved, which improves the practicality of the threader.
Patent Information
- Application Number
- CN202421882555.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-08-06
AI Technical Summary
When threading the wire wire using the threader, if the tie is not tight enough, it is easy to cause the threader to disengage from the wire wire; if the tie is too tight, it is inconvenient to remove the threader after the threading is completed, reducing practicality.
A wire threading structure is designed, including a spring and an auxiliary block. By setting up two clamps and a threaded rod, the clamps move simultaneously under the action of the threaded rod until the wire is completely clamped, fixing the connection between the spring and the wire, and facilitating disassembly.
It realizes stable fixing and connection between the wire wire and the spring, and at the same time facilitates the disassembly of the wire wire, improving the operation convenience and practicality of the threader.
Smart Images
Figure CN222743793U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of threading structures, in particular to a threading structure for a steel wire. Background Art
[0002] The cross-sectional diameter of the steel wire is small and the wire body is relatively soft, which makes it inconvenient to directly thread the wire. A threader is usually used to assist the threading operation. The existing threader is a long metal spring with one end of the spring being a guide head with a pulley and the other end being connected to the steel wire. It has a simple structure and is easy to use. It is a commonly used tool in the steel wire threading process.
[0003] When using a wire threader to thread a steel wire through a pipe, it is necessary to use the rope at one end of the wire threader to tightly connect the steel wire and the spring before threading. However, if it is not tied tightly enough, the wire threader and the steel wire may easily become detached during the threading process. If it is tied too tightly, it is difficult to remove the wire threader after threading is completed, which makes it difficult to operate and reduces the practicality of the wire threader. Utility Model Content
[0004] The utility model proposes a wire threading structure for a wire to solve the problem that if the wire is not tied tightly enough, it is easy to cause the wire threader to separate from the wire during the threading process, and if the wire is tied too tightly, it is inconvenient to remove the wire threader after the threading is completed, which is inconvenient to operate and reduces the practicality of the wire threader.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wire threading structure, comprising a spring, both ends of the spring are fixedly connected with auxiliary blocks, one side of one of the auxiliary blocks is provided with a fixing device, the fixing device comprises a rectangular block, one side of the rectangular block is fixedly connected with one side of the auxiliary block, both sides of the rectangular block are fixedly connected with side plates, the inner walls of the side plates are threadedly connected with threaded rods, the ends of the two threaded rods that are close to each other are rotatably connected with clamping blocks, one side of the other auxiliary block is fixedly connected with a hexagonal block, one side of the hexagonal block is provided with a rotating block, the inner wall of the rotating block is rotatably connected with a roller, and a convenient disassembly device is provided between the hexagonal block and the rotating block.
[0006] The effect achieved by the above components is: by setting two clamping blocks, under the action of the threaded rod, the threaded rod is rotated, and the threaded rod will be extended and retracted on the inner wall of the side plate. During the extension and retraction process, the threaded rod will drive the clamping blocks to move synchronously until the two clamping blocks completely clamp the steel wire. This can fix the spring and the steel wire, connect the steel wire and the spring, and facilitate the disassembly of the steel wire, making it easier to operate and improving the practicality of the threader.
[0007] Preferably, a sliding block is fixedly connected to one side of the clamping block, a sliding groove is symmetrically provided on one side of the rectangular block, and an outer surface of the sliding block is slidably connected to an inner wall of the sliding groove.
[0008] The effect achieved by the above components is: by setting the slider and the slide groove, when the clamping block moves under the action of the threaded rod, the clamping block will drive the slider to slide synchronously on the inner wall of the slide groove, which can limit the clamping block.
[0009] Preferably, the ends of the two threaded rods that are away from each other are fixedly connected to an operating block, and the outer surface of the operating block is provided with a protrusion.
[0010] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block and has an anti-slip effect when rotating the operating block.
[0011] Preferably, the adjacent sides of the two clamping blocks are fixedly connected with a rubber plate, and grooves are evenly formed on one side of the rubber plate.
[0012] The effect achieved by the above components is: by providing the rubber plate with grooves, the friction force on one side of the clamping plate can be increased, so that the clamping plate has an anti-slip effect when clamping the steel wire.
[0013] Preferably, one side of the two side panels is fixedly connected to the same top panel, and one side of the top panel is provided with a wire passing groove.
[0014] The effect achieved by the above components is: by providing a top plate with a wire groove, it is convenient to pass the steel wire through the wire groove, and the top plate can assist in limiting the steel wire and improve the fixing effect of the steel wire.
[0015] Preferably, the easy-to-disassemble device includes two circular hole blocks, one side of the two circular hole blocks are symmetrically fixedly connected to the two sides of the rotating block respectively, a threaded pin is inserted into the inner wall of the circular hole block, one end of the threaded pin is fixedly connected to one side of the hexagonal block, and a nut is provided on the outer surface of the threaded pin.
[0016] The effect achieved by the above components is: by setting a threaded pin, inserting the threaded pin into the inner wall of the circular hole block, and then sleeved on one end of the threaded pin, rotating the nut so that one side of the nut abuts against one side of the circular hole block, the rotating block and the hexagonal block can be fixed, and it is also convenient to disassemble the roller connected to the rotating block, thereby facilitating the maintenance and replacement of the roller.
[0017] Preferably, a gasket is provided between the nut and the circular hole block, and the outer surface of the threaded pin is inserted into the inner wall of the gasket.
[0018] The effect achieved by the above components is that by arranging the gasket, one side of the nut can be replaced to abut against one side of the circular hole block, which is helpful to prevent the nut from loosening.
[0019] Preferably, limiting blocks are provided on both sides of the circular hole block, one side of the two limiting blocks is fixedly connected to one side of the hexagonal block, and the two sides of the circular hole block are respectively abutted against one side of the two limiting blocks.
[0020] The effect achieved by the above components is: by setting two limit blocks, the circular hole block can be limited, and then the circular hole block and the hexagonal block can be limited, thereby improving the stability of the overall structure.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, two clamping blocks are provided. Under the action of the threaded rod, the threaded rod can drive the clamping blocks to move synchronously until the two clamping blocks completely clamp the steel wire. This can fix the spring and the steel wire, connect the steel wire and the spring, and facilitate the disassembly of the steel wire, making it easier to operate and improving the practicality of the threader. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the spring of the utility model;
[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the convenient disassembly device of the utility model;
[0027] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at B.
[0028] Legend: 1. Spring; 2. Auxiliary block; 3. Fixing device; 31. Rectangular block; 32. Side plate; 33. Threaded rod; 34. Clamping block; 35. Slider; 36. Slide groove; 37. Operating block; 38. Rubber sheet; 39. Top plate; 310. Wire groove; 4. Hexagonal block; 5. Rotating block; 6. Roller; 7. Disassembly device; 71. Round hole block; 72. Threaded pin; 73. Nut; 74. Gasket; 75. Limit block. DETAILED DESCRIPTION
[0029] Example 1, reference Figure 1-Figure 3As shown, the present embodiment discloses a wire threading structure, comprising a spring 1, both ends of the spring 1 are fixedly connected with auxiliary blocks 2, one side of one of the auxiliary blocks 2 is provided with a fixing device 3, the fixing device 3 comprises a rectangular block 31, one side of the rectangular block 31 is fixedly connected with one side of the auxiliary block 2, both sides of the rectangular block 31 are fixedly connected with side plates 32, the inner wall of the side plate 32 is threadedly connected with a threaded rod 33, the ends of the two threaded rods 33 that are close to each other are rotatably connected with a clamping block 34, one side of the other auxiliary block 2 is fixedly connected with a hexagonal block 4, one side of the hexagonal block 4 is provided with a rotating block 5, The inner wall of the rotating block 5 is rotatably connected with a roller 6, and a disassembly device 7 is arranged between the hexagonal block 4 and the rotating block 5. By arranging two clamping blocks 34, under the action of the threaded rod 33, the threaded rod 33 is rotated, and the threaded rod 33 will be extended and retracted on the inner wall of the side plate 32. The threaded rod 33 will drive the clamping blocks 34 to move synchronously during the extension and retraction process until the two clamping blocks 34 completely clamp the steel wire, so that the spring 1 and the steel wire can be fixed, and the steel wire and the spring 1 can be connected, and the steel wire can also be easily disassembled, which is more convenient to operate and improves the practicality of the threader.
[0030] Reference Figure 2 and Figure 3 As shown, a slider 35 is fixedly connected to one side of the clamping block 34, and a slide groove 36 is symmetrically provided on one side of the rectangular block 31. The outer surface of the slider 35 is slidably connected to the inner wall of the slide groove 36. By setting the slider 35 and the slide groove 36, when the clamping block 34 moves under the action of the threaded rod 33, the clamping block 34 will drive the slider 35 to slide synchronously on the inner wall of the slide groove 36, which can limit the clamping block 34; the ends of the two threaded rods 33 that are away from each other are fixedly connected to an operating block 37, and a protrusion is provided on the outer surface of the operating block 37. By setting the operating block 37, rotating the operating block 37 can drive the threaded rod 33 to rotate. At the same time, the outer surface of the operating block 37 is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block 37, and has an anti-slip effect when the operating block 37 is rotated.
[0031] Reference Figure 2 and Figure 3 As shown, the two clamping blocks 34 are fixedly connected to one side thereof which is close to each other with a rubber plate 38, and grooves are evenly provided on one side of the rubber plate 38. By providing the rubber plate 38 with grooves, the friction force on one side of the clamping plate can be increased, so that the clamping plate has an anti-slip effect when clamping the steel wire; the two side plates 32 are fixedly connected to the same top plate 39 on one side thereof, and a wire passing groove 310 is provided on one side of the top plate 39. By providing the top plate 39 with the wire passing groove 310, it is convenient to pass the steel wire through the wire passing groove 310, and the top plate 39 can assist in limiting the steel wire, thereby improving the fixing effect of the steel wire.
[0032] Reference Figure 4 and Figure 5 As shown, the disassembly device 7 includes two circular hole blocks 71, one side of the two circular hole blocks 71 is symmetrically fixedly connected to the two sides of the rotating block 5, a threaded pin 72 is inserted into the inner wall of the circular hole block 71, one end of the threaded pin 72 is fixedly connected to one side of the hexagonal block 4, and a nut 73 is provided on the outer surface of the threaded pin 72. By setting the threaded pin 72, the threaded pin 72 is inserted into the inner wall of the circular hole block 71, and then the nut 73 is sleeved on one end of the threaded pin 72, and the nut 73 is rotated so that one side of the nut 73 abuts against one side of the circular hole block 71, so that the rotating block 5 and the hexagonal block 4 can be fixed, and it is also convenient to disassemble the roller 6 connected to the rotating block 5, and then it is convenient to maintain and replace the roller 6.
[0033] Reference Figure 4 and Figure 5 As shown, a gasket 74 is provided between the nut 73 and the circular hole block 71, and the outer surface of the threaded pin 72 is inserted into the inner wall of the gasket 74. By providing the gasket 74, one side of the nut 73 can be replaced to abut against one side of the circular hole block 71, which is beneficial to prevent the nut 73 from loosening; limiting blocks 75 are provided on both sides of the circular hole block 71, and one side of the two limiting blocks 75 is fixedly connected to one side of the hexagonal block 4, and the two sides of the circular hole block 71 are respectively abutted against one side of the two limiting blocks 75. By providing two limiting blocks 75, the circular hole block 71 can be limited, and then the circular hole block 71 and the hexagonal block 4 can be limited, thereby improving the stability of the overall structure.
[0034] Working principle: When it is necessary to connect the wire fixers, pass the wire through the wire groove 310 so that the wire is inserted between the two clamping blocks 34, and rotate the two operating blocks 37 to drive the threaded rod 33 to rotate. The threaded rod 33 will be extended and retracted on the inner wall of the side plate 32. Under the limit of the slider 35 and the slide groove 36, the threaded rod 33 will drive the clamping blocks 34 to move synchronously until the rubber plates 38 on one side of the two clamping blocks 34 completely clamp the wire. Then, the spring 1 and the wire can be fixed, and the wire can be connected to the spring 1, and it is also convenient to disassemble the wire. The utility model is more convenient to operate and the practicality of the threader is improved; when it is necessary to fix the rotating block 5 and the hexagonal block 4, the circular hole block 71 is inserted between the two limit blocks 75, and the threaded pin 72 is inserted into the inner wall of the circular hole block 71, and then the gasket 74 and the nut 73 are sleeved on one end of the threaded pin 72, and the nut 73 is rotated so that one side of the nut 73 abuts against one side of the gasket 74, and one side of the gasket 74 abuts against one side of the circular hole block 71, so that the rotating block 5 and the hexagonal block 4 can be fixed, and it is also convenient to disassemble the roller 6 connected to the rotating block 5, and then it is convenient to maintain and replace the roller 6.
Claims
1. A steel wire threading structure, comprising a spring (1), characterized in that: Both ends of the spring (1) are fixedly connected to auxiliary blocks (2), one side of one of the auxiliary blocks (2) is provided with a fixing device (3), the fixing device (3) comprises a rectangular block (31), one side of the rectangular block (31) is fixedly connected to one side of the auxiliary block (2), both sides of the rectangular block (31) are fixedly connected to side plates (32), the inner wall of the side plate (32) is threadedly connected to a threaded rod (33), the ends of the two threaded rods (33) that are close to each other are rotatably connected to a clamping block (34), one side of the other auxiliary block (2) is fixedly connected to a hexagonal block (4), one side of the hexagonal block (4) is provided with a rotating block (5), the inner wall of the rotating block (5) is rotatably connected to a roller (6), and a convenient disassembly device (7) is provided between the hexagonal block (4) and the rotating block (5).
2. A steel wire threading structure according to claim 1, characterized in that: A sliding block (35) is fixedly connected to one side of the clamping block (34), a sliding groove (36) is symmetrically provided on one side of the rectangular block (31), and an outer surface of the sliding block (35) is slidably connected to an inner wall of the sliding groove (36).
3. A steel wire threading structure according to claim 1, characterized in that: The ends of the two threaded rods (33) that are away from each other are both fixedly connected to an operating block (37), and a protrusion is provided on the outer surface of the operating block (37).
4. A steel wire threading structure according to claim 1, characterized in that: The adjacent sides of the two clamping blocks (34) are both fixedly connected with a rubber plate (38), and one side of the rubber plate (38) is evenly provided with grooves.
5. The steel wire threading structure according to claim 1, characterized in that: One side of the two side plates (32) is fixedly connected to a top plate (39), and one side of the top plate (39) is provided with a wire passing groove (310).
6. A steel wire threading structure according to claim 1, characterized in that: The easy-to-disassemble device (7) comprises two circular hole blocks (71), one side of the two circular hole blocks (71) being symmetrically fixedly connected to the two sides of the rotating block (5), a threaded pin (72) being inserted into the inner wall of the circular hole block (71), one end of the threaded pin (72) being fixedly connected to one side of the hexagonal block (4), and a nut (73) being provided on the outer surface of the threaded pin (72).
7. A steel wire threading structure according to claim 6, characterized in that: A gasket (74) is provided between the nut (73) and the circular hole block (71), and the outer surface of the threaded pin (72) is inserted into the inner wall of the gasket (74).
8. A steel wire threading structure according to claim 7, characterized in that: Limiting blocks (75) are provided on both sides of the circular hole block (71), one side of the two limiting blocks (75) is fixedly connected to one side of the hexagonal block (4), and the two sides of the circular hole block (71) are respectively abutted against one side of the two limiting blocks (75).