Synchronous guide wire processing equipment
By using the positioning plate and arch bridge structure of the synchronous wire guide processing equipment, the problems of uneven distribution of braided rope and decreased synchronous rotation during wire stranding are solved, thereby improving the quality and synchronicity of wire stranding.
Patent Information
- Application Number
- CN202423227745.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-26
AI Technical Summary
During the twisting process, the existing guide wires cause the braided rope to shift position due to the twisting pull, resulting in uneven distribution, changes in tension, and a decrease in the synchronicity of rotational twisting.
Using synchronous wire guiding equipment, positioning plates and arch bridge structures are used to position the braided rope in a ring. The curvature of the arch bridge is adjusted by telescopic cylinders to adjust the tension of the braided rope, so as to achieve uniform twisting and synchronous rotation of the braided rope.
It improves the quality of guide wire stranding, ensures stable positioning of the braided rope, avoids positional deviation, and maintains the synchronicity and stability of rotational stranding.
Smart Images
Figure CN223718198U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to guide wire manufacturing technical field, concretely is a synchronous guide wire processing equipment. BACKGROUND
[0002] When pet hospital carries out operation treatment to animals, guide wire is important operation instrument, and medical device can be introduced into patient's body in various ways, and this kind of medical device is usually introduced through blood vessel system to operate or subcutaneously, in one common method, medical device is inserted through femoral artery or artery using guide wire, and guide wire can be inserted into corresponding artery through arterial incision to generate insertion path for medical device, so as to insert treatment to pets, and in the process of making and processing, one core wire is twisted into a guide wire with multiple braided ropes.
[0003] In the existing guide wire twisting process, a single core wire is kept in the middle, and the remaining braided ropes are evenly distributed on the outside, and the core wire and the braided ropes are integrated into a strand by synchronous rotation, in the twisting process, the braided ropes will deviate due to the twisting tension, resulting in uneven distribution of the braided ropes, and the twisting quality is reduced, and at the same time, the tension of the braided ropes changes with continuous twisting, and the rotation twisting synchronization decreases.
[0004] Therefore, the skilled person in the art provides a synchronous guide wire processing equipment to solve the problems raised in the above background. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at providing a synchronous guide wire processing equipment to solve the problems of existing guide wire rotation twisting tension change and rotation twisting synchronization decrease raised in the above background.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] A synchronous guide wire processing equipment, comprising: a mounting frame, a core wire roller is installed above the mounting frame, a forward and reverse toothed screw is installed outside the mounting frame, a support roller is installed on one side of the core wire roller, an installation disc is fixedly installed at the left end of the support roller, a rotating disc is installed on one side of the installation disc, a positioning plate is fixedly connected to the surface of the rotating disc, and a through hole is formed in the surface of the positioning plate, an arch bridge frame is connected to the surface of the support roller, a guide rod is connected to the right end of the support roller, a sleeve ring is movably installed on the surface of the guide rod, a telescopic pneumatic cylinder is fixedly connected to the side surface of the sleeve ring, a limiting groove is arranged on the surface of the arch bridge frame, a torsion spring reset shaft is arranged in the middle of the arch bridge frame, and a smooth film with reduced friction is arranged in the limiting groove.
[0008] As a further scheme of the utility model: a rotating wire drum is installed on the surface of the installation disc, and the braided rope is wound on the surface of the rotating wire drum.
[0009] As a further scheme of the utility model: the setting number of the rotating wire cylinder and the perforation on the surface of the positioning plate are one-to-one correspondence, the positioning plate is annularly distributed about the center line of the rotating disc.
[0010] As a further scheme of the utility model: the left side of the mounting disc is provided with a gear wheel, a driving gear wheel is engagedly mounted on one side of the gear wheel, and the center line of the driving gear wheel is connected with a motor.
[0011] As a further scheme of the utility model: one end of the arch bridge frame is fixedly connected with the surface of the supporting roller, and the other end of the arch bridge frame forms a sliding structure between the sleeve ring and the guide rod.
[0012] As a further scheme of the utility model: the arch bridge frame is annularly distributed about the symmetry center line of the supporting roller, and forms a rotating structure between the arch bridge frame and the torsion spring reset shaft.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] 1. The core wire is located in the middle, the other six braided ropes are annularly distributed with the core wire as the midpoint, and pass through the positioning plate at the same time, the left and right symmetrical positioning plates rotate in opposite directions, the left side rotates clockwise and the right side rotates counterclockwise, different directions of rotation make the braided ropes can be twisted together and wrap the core wire, and the positioning plate is uniformly distributed and has fixity, the braided ropes are positioned to avoid displacement of the braided ropes.
[0015] 2. The arch bridge frame is connected with the supporting roller, the arch bridge frame is made of elastic plastic material and has elasticity, one end of the arch bridge frame is fixed on the supporting roller, the other end is fixed on the sleeve ring, the sleeve ring and the guide rod form a sliding structure, the sleeve ring is driven to slide along the guide rod by the telescopic cylinder, and the arch bridge frame is folded, so that the middle structure of the arch bridge frame expands outward, and the braided rope is tightened, and vice versa, the tension is loosened, the quality of the rotating twisting is improved by adjusting the tension, and the rotating twisting is kept synchronous and stable. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structure schematic view of a synchronous guide wire processing equipment.
[0017] Figure 2 It is a structure schematic view of a synchronous guide wire processing equipment from a second perspective.
[0018] Figure 3 It is an enlarged schematic view of structure A in a synchronous guide wire processing equipment.
[0019] Figure 4 It is a structure schematic view of an arch bridge frame in a synchronous guide wire processing equipment.
[0020] Figure 5 It is a synchronous guide wire processing equipment part B structure amplification schematic view.
[0021] In the figure: 1, mounting frame; 2, core wire roller; 3, support roller; 4, mounting disc; 5, rotating disc; 6, positioning plate; 7, through hole; 8, rotating wire drum; 9, braided rope; 10, arch bridge frame; 11, guide rod; 12, collar; 13, telescopic cylinder; 14, right and left tooth screw; 15, large gear; 16, driving gear; 17, motor; 18, limiting groove; 19, smooth film; 20, torsional spring reset shaft. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0023] Please refer to Figures 1-5 The embodiment of the present application provides a synchronous guide wire processing equipment, which comprises a mounting frame 1, a core wire roller 2 is installed above the mounting frame 1, a right and left tooth screw 14 is installed outside the mounting frame 1, a support roller 3 is installed on one side of the core wire roller 2, a mounting disc 4 is fixedly installed at the left end of the support roller 3, a rotating disc 5 is installed on one side of the mounting disc 4, a positioning plate 6 is fixedly connected to the surface of the rotating disc 5, a through hole 7 is formed in the surface of the positioning plate 6, an arch bridge frame 10 is connected to the surface of the support roller 3, a guide rod 11 is connected to the right end of the support roller 3, a collar 12 is movably installed on the surface of the guide rod 11, a telescopic cylinder 13 is fixedly connected to the side surface of the collar 12, a limiting groove 18 is arranged on the surface of the arch bridge frame 10, a torsional spring reset shaft 20 is arranged in the middle of the arch bridge frame 10, and a smooth film 19 for reducing friction is arranged in the limiting groove 18.
[0024] A rotating wire drum 8 is installed on the surface of the mounting disc 4, and a braided rope 9 is wound around the surface of the rotating wire drum 8, the number of the rotating wire drums 8 is equal to the number of the through holes 7 on the surface of the positioning plate 6, the positioning plate 6 is annularly distributed about the center line of the rotating disc 5, a large gear 15 is installed on the left side of the mounting disc 4, a driving gear 16 is engagedly installed on one side of the large gear 15, and a motor 17 is connected to the center line of the driving gear 16.
[0025] Specifically, the braided rope 9 wound on the rotating wire drum 8 penetrates from the inside of the perforation 7 on the surface of the positioning plate 6, and the mounting disc 4 is fixedly connected with the supporting roller 3, and the rotating disc 5 is rotatably connected with the supporting roller 3, and the rotating disc 5 can rotate around the supporting roller 3 as the center, and the motor 17 drives the gear 16, and then the gear 16 drives the large gear 15 to rotate, and the large gear 15 is fixedly connected with the rotating disc 5, thereby driving the rotating disc 5 to rotate, and after the rotating disc 5 rotates, the rotation is used to rotate and twist the braided rope 9, so as to realize the twisting of the guide wire, and the perforation 7 on the surface of the positioning plate 6 is beneficial to the positioning of the braided rope 9, and the displacement of the braided rope 9 in the twisting process is avoided.
[0026] One end of the arch bridge 10 is fixedly connected with the surface of the supporting roller 3, and the other end of the arch bridge 10 forms a sliding structure through the sleeve ring 12 and the guide rod 11, the arch bridge 10 is annularly distributed about the center line of symmetry of the supporting roller 3, and the arch bridge 10 forms a rotating structure with the torsion spring reset shaft 20;
[0027] Specifically, the arch bridge 10 is in an arc structure, the sleeve ring 12 is moved by the telescopic cylinder 13, and the sleeve ring 12 moves along the surface of the guide rod 11 to adjust the curvature of the arch bridge 10; the curvature of the arch bridge 10 can adjust the tension of the braided rope 9, thereby improving the synchronization of the rotating twisting, the middle part of the arch bridge 10 is provided with the torsion spring reset shaft 20, so that the arch bridge 10 has elasticity and can be expanded outward, thereby adjusting the tension of the braided rope 9, and the surface of the arch bridge 10 is provided with the limiting groove 18, which is used to limit the position of the braided rope 9, so as to avoid the displacement of the braided rope 9 and affect the quality of the guide wire twisting.
[0028] The working principle of the utility model is:
[0029] In use of the utility model, the core wire is led out from the core wire roller 2, passes through the inside of the supporting roller 3 of the hollow structure, and is located in the middle, and the remaining braided ropes 9 are distributed in a ring around the core wire, the braided ropes 9 are led out from the rotating wire cylinder 8, pass through the perforations 7 on the surface of the positioning plate 6, and pass through the limiting grooves 18 on the surface of the corresponding arch bridge 10, secondly, the motor 17 is used to drive the gear 16 to rotate, the meshing structure between the gear 16 and the large gear 15 is used to drive the large gear 15 to rotate, and the large gear 15 and the rotating disc 5 are fixedly connected, so that the rotating disc 5 is driven to rotate with the supporting roller 3 as the center, after the rotating disc 5 rotates, the rotating braided ropes 9 are rotated and twisted, the twisting of the guide wire is realized, the device is symmetrically arranged on the left and right, the left and right symmetric structures are consistent, and the rotating directions of the rotating discs 5 are opposite, the rotating disc 5 on the left rotates clockwise, the rotating disc 5 on the right rotates counterclockwise, the rotating in different directions enables the braided ropes 9 to be twisted together and wrapped around the core wire located in the center, and the rotating and twisting are integrated into a guide wire, meanwhile, in the rotating and twisting process, the thread design of the reverse toothed screw rod 14 includes two parts of left-handed and right-handed threads, when the screw rod rotates forward, the nut of the left-handed thread section moves forward, and the nut of the right-handed thread section moves backward, and vice versa, so that the two nuts can approach or move away from each other in the axial movement, the reverse toothed screw rod 14 is used to adjust the distance of the left and right symmetric devices, so that the braided ropes 9 and the core wire are tensioned, then the telescopic cylinder 13 is used to drive the sleeve ring 12 to move along the guide rod 11, and the arc of the arch bridge 10 is adjusted during the movement, when the arc is relatively gentle, the tension of the braided ropes 9 is relatively loose, and vice versa, the tension is relatively tight, the quality of the rotating and twisting is improved through the adjustment of the tension, and the rotating and twisting is kept synchronous and stable.
[0030] The above merely describes a preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all should be covered in the protection scope of the utility model.
Claims
1. A synchronous wire guide machining apparatus, characterized by, The application relates to a core wire roller installation frame. The installation frame (1) is provided with a core wire roller (2) on the top, a positive and negative toothed screw (14) on the outer side, a supporting roller (3) on one side of the core wire roller (2), a mounting disc (4) fixedly installed on the left end of the supporting roller (3), a rotating disc (5) installed on one side of the mounting disc (4), a positioning plate (6) fixedly connected to the surface of the rotating disc (5), a through hole (7) formed in the surface of the positioning plate (6), an arch bridge frame (10) connected to the surface of the supporting roller (3), a guide rod (11) connected to the right end of the supporting roller (3), a sleeve ring (12) movably installed on the surface of the guide rod (11), a telescopic air cylinder (13) fixedly connected to the side surface of the sleeve ring (12), a limiting groove (18) arranged on the surface of the arch bridge frame (10), a torsional spring reset shaft (20) arranged in the middle of the arch bridge frame (10), and a friction-reducing smooth film (19) arranged in the limiting groove (18).
2. A simultaneous wire leading apparatus according to claim 1, wherein The surface of the mounting disc (4) is provided with a rotating wire cylinder (8), and the surface of the rotating wire cylinder (8) is wound with a woven rope (9).
3. A synchronized wire leading apparatus according to claim 2, wherein The rotating wire cylinder (8) is arranged in one-to-one correspondence with the through holes (7) on the surface of the positioning plate (6), and the positioning plate (6) is annularly distributed about the center line of the rotating disc (5).
4. The apparatus of claim 1, wherein, The left side of the mounting disc (4) is provided with a large gear (15), one side of the large gear (15) is engaged with a driving gear (16), and the center line of the driving gear (16) is connected with a motor (17).
5. The apparatus of claim 1, wherein, One end of the arch bridge frame (10) is fixedly connected to the surface of the supporting roller (3), and the other end of the arch bridge frame (10) forms a sliding structure between the sleeve ring (12) and the guide rod (11).
6. The apparatus of claim 1, wherein, The arch bridge frame (10) is annularly distributed about the symmetry center line of the supporting roller (3), and forms a rotating structure between the arch bridge frame (10) and the torsional spring reset shaft (20).