Wire stranding device
By combining bidirectional twisted wire and tension adjustment components, the problems of low efficiency and uneven tension in wire stranding devices are solved, achieving a highly efficient and stable wire stranding process.
Patent Information
- Application Number
- CN202520251517.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-02-18
AI Technical Summary
Existing wire stranding devices suffer from low efficiency and uneven tension in unidirectional stranding, resulting in long stranding times and the potential for wire twisting, deformation, or breakage.
The device employs a bidirectional twisted wire assembly and a tension adjustment assembly. The bidirectional twisting is achieved by the reverse rotation of the first and second twisted wire assemblies, and the wire tension is automatically adjusted by a screw and moving block assembly driven by a servo motor to ensure tension balance.
It improves the efficiency of wire stranding, avoids wire twisting and deformation, and ensures the quality of stranded wire.
Smart Images
Figure CN223815674U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of stranding device, concretely is electric wire stranding device. BACKGROUND
[0002] With the development of social economy, the application of electric power is more and more extensive, whether it is industrial production, resident life or commercial operation etc., the demand of electric power is increasing, in order to realize efficient, stable power transmission, a large number of high-quality electric wire is needed, electric wire stranding device can be stranded together with multiple electric wire, increase the electric conductivity and mechanical strength of electric wire, meet the power transmission demand of different voltage grades and transmission distance;
[0003] However, the existing electric wire stranding device still has some problems in the process of using:
[0004] Firstly, the traditional stranding device generally adopts single direction stranding, and the single direction stranding efficiency is low, which makes the electric wire stranding process time-consuming, thereby reducing the working efficiency of the electric wire stranding device;
[0005] Secondly, the electric wire stranding machine may have uneven tension during the stranding process, which may cause the electric wire to twist, deform or break, thereby affecting the stranding effect of the stranding device. UTILITY MODEL CONTENTS
[0006] In order to solve the problems of low efficiency of one-way stranding and uneven tension during stranding of the existing electric wire stranding device, the utility model aims at providing an electric wire stranding device.
[0007] In order to solve the above technical problems, the utility model adopts the following technical scheme: the electric wire stranding device comprises a base body, a first stranding assembly and a second stranding assembly are fixedly installed on the upper surface of the base body, a long groove is formed in the inside of the base body, a tension adjusting assembly matched with the second stranding assembly is arranged in the inside of the long groove, the first stranding assembly comprises a stranding device main body, the stranding device main body is fixedly installed on the upper surface of the base body, an installation groove is formed in the inside of the stranding device main body, a DC motor is fixedly installed in the inner cavity of the installation groove, and a circular plate is fixedly connected to the output end of the DC motor, and an electric clamp is fixedly installed on one side of the circular plate.
[0008] Preferably, the tension adjusting assembly comprises a servo motor, the servo motor is fixedly installed in the long groove, a screw rod is fixedly connected to the output end of the servo motor, a moving block is threadedly sleeved on the outer surface of the screw rod, connecting plates are fixedly connected to the two sides of the moving block in a symmetrical manner, and the connecting plates are fixedly connected to the outer surface of the second stranding assembly.
[0009] Compared with the prior art, the utility model has the beneficial effects that:
[0010] 1、The first and second twisted wire assemblies are used in cooperation to realize bidirectional twisting function, greatly accelerate the twisting speed, and thus improve the working efficiency of the wire twisting device.
[0011] 2、The tension adjusting assembly is used to automatically adjust the tension of the wire during the twisting process, avoid wire distortion, and thus ensure the twisting effect of the wire twisting device. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0013] Fig. 1 The present application is a structural schematic diagram.
[0014] Fig. 2 The present application is a first twisted wire assembly cross-section structural schematic diagram.
[0015] Fig. 3 The present application is a tension adjusting assembly cross-section structural schematic diagram.
[0016] In the figure: 1, base body; 2, first twisted wire assembly; 21, DC motor; 22, mounting groove; 23, positioning groove; 24, electric clamp; 25, round plate; 26, twisted wire device main body; 3, second twisted wire assembly; 4, tension adjusting assembly; 41, mounting seat; 42, limiting plate; 43, screw rod; 44, connecting plate; 45, moving block; 46, servo motor; 5, long groove. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.
[0018] Embodiment: as Figs. 1-3The utility model provides wire stranding device, including base body 1, the upper surface of base body 1 is fixedly installed with first stranding assembly 2 and slidingly installed with second stranding assembly 3 respectively, the internal structure of first stranding assembly 2 and second stranding assembly 3 is same and is set up, first stranding assembly 2 and second stranding assembly 3 are mirror image distribution, set up first stranding assembly 2 and second stranding assembly 3 and same structure and mirror image distribution, cooperate and use can realize bidirectional stranding, and first stranding assembly 2 and second stranding assembly 3 are reverse rotation, compared with traditional single direction stranding, can greatly improve stranding efficiency, save process time.
[0019] The long groove 5 is provided in the base body 1, the long groove 5 is provided with a tension adjusting assembly 4 matched with the second stranding assembly 3, the tension adjusting assembly 4 is matched with the second stranding assembly 3, and the tension of the wire can be adjusted during the stranding process, so that the wire is prevented from being twisted, deformed or broken due to uneven tension, and the stranding effect of the stranding device is ensured.
[0020] The first stranding assembly 2 comprises a stranding device main body 26, the stranding device main body 26 is fixedly installed on the upper surface of the base body 1, the stranding device main body 26 is provided with an installation groove 22 in the inside, the inner cavity of the installation groove 22 is fixedly installed with a DC motor 21, the installation groove 22 is used for installing the DC motor 21, and the DC motor 21 provides power.
[0021] The output end of the DC motor 21 is fixedly connected with a circular plate 25, the inner cavity of the installation groove 22 is provided with a positioning groove 23 matched with the circular plate 25, the circular plate 25 is rotationally connected with the positioning groove 23, the output end of the DC motor 21 drives the circular plate 25 to stably rotate in the positioning groove 23, the continuous stranding action is ensured, one side of the circular plate 25 is fixedly installed with an electric clamp 24, the electric clamp 24 is a parallel electric clamp jaw of Z-EFG-26 type produced by Huiling Technology, the electric clamp 24 is an antiskid clamp, the electric clamp 24 can firmly clamp the wire, prevents the wire from slipping during the stranding process, and ensures the smooth progress of the stranding work.
[0022] The tension adjusting assembly 4 comprises a servo motor 46, the servo motor 46 is fixedly installed in the long groove 5, the long groove 5 is fixedly connected with a mounting seat 41 matched with the servo motor 46, the servo motor 46 is fixedly arranged on the upper surface of the mounting seat 41, the mounting seat 41 fixes the servo motor 46, and the working stability is ensured, the output end of the servo motor 46 is fixedly connected with a screw rod 43, the servo motor 46 drives the screw rod 43 to rotate after being started, one end of the screw rod 43 away from the output end of the servo motor 46 is rotationally connected with the inner cavity of the long groove 5, and the stability of the screw rod 43 rotation is ensured.
[0023] And the outer surface of the screw rod 43 is threaded with the moving block 45, the screw rod 43 rotates and drives the moving block 45 to slide in the long groove 5, the long groove 5 is fixedly provided with the limiting plate 42 matched with the moving block 45, the output end of the servo motor 46 penetrates through the limiting plate 42, and the limiting plate 42 limits the moving block 45, so that the moving block 45 is prevented from moving out of the screw rod 43, the moving block 45 is slidably connected with the long groove 5, and the stable movement of the moving block 45 is guaranteed, the two sides of the moving block 45 are fixedly connected with the connecting plate 44, so that the moving block 45 moves to drive the connecting plate 44 to move, the connecting plate 44 is fixedly connected with the outer surface of the second wire twisting assembly 3, the connecting plate 44 moves to drive the second wire twisting assembly 3 to move, automatic adjustment of the wire tension is realized, wire distortion is effectively avoided, and the wire twisting effect is guaranteed.
[0024] Working principle: first, the two ends of the wire to be twisted are respectively placed on the electric clamps 24 of the first wire twisting assembly 2 and the second wire twisting assembly 3, and the electric clamps 24 firmly clamp the wire to prevent the wire from falling off during the wire twisting process.
[0025] Start the direct current motor 21 in the first wire twisting assembly 2, the output end of the direct current motor 21 drives the circular plate 25 fixedly connected therewith to rotate, the circular plate 25 rotates in the positioning groove 23, and then drives the electric clamp 24 and the clamped wire to rotate.
[0026] At the same time, the second wire twisting assembly 3 also starts to work, and the rotating direction of the second wire twisting assembly 3 is opposite to that of the first wire twisting assembly 2, so that bidirectional wire twisting is realized, and the wire twisting efficiency is greatly improved.
[0027] During the wire twisting process, if it is necessary to adjust the tension of the wire, the servo motor 46 in the tension adjusting assembly 4 is started, the output end of the servo motor 46 drives the screw rod 43 to rotate, and when the screw rod 43 rotates, the moving block 45 moves linearly in the long groove 5 along the screw rod 43.
[0028] Meanwhile, the limiting plate 42 limits the moving block 45, so that the moving block 45 is prevented from falling off the screw rod 43, the movement of the moving block 45 drives the second wire twisting assembly 3 to slide on the base body 1, so that the adjustment of the wire tension is realized, wire distortion, deformation or breakage caused by uneven tension is avoided, and the quality of the wire twisting is guaranteed.
[0029] After the wire twisting is completed, the electric clamp 24 is controlled to be loosened, the clamping of the wire is cancelled, and the twisted wire can be taken off.
[0030] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model belong to the scope of the utility model claims and the equivalent technology, the utility model also intends to include these modifications and variations.
Claims
1. An electric wire stranding device comprising a base body (1), characterized in that: The upper surface of the base body (1) is respectively fixedly installed with a first wire assembly (2) and slidably installed with a second wire assembly (3), and the inside of the base body (1) is provided with a long groove (5), and the inside of the long groove (5) is provided with a tension adjusting assembly (4) matched with the second wire assembly (3); The first wire assembly (2) comprises a wire twister body (26) fixedly installed on the upper surface of the base body (1), and the inside of the wire twister body (26) is provided with a mounting groove (22), the inner cavity of the mounting groove (22) is fixedly installed with a DC motor (21), and the output end of the DC motor (21) is fixedly connected with a circular plate (25), and the side of the circular plate (25) is fixedly installed with an electric clamp (24).
2. The electrical wire stranding apparatus of claim 1, wherein: The tension adjusting assembly (4) comprises a servo motor (46) fixedly installed in the long groove (5), the output end of the servo motor (46) is fixedly connected with a screw rod (43), and the outer surface of the screw rod (43) is threadedly sleeved with a moving block (45), the two sides of the moving block (45) are fixedly connected with a connecting plate (44), and the connecting plate (44) is fixedly connected with the outer surface of the second wire assembly (3).
3. The electrical wire stranding apparatus of claim 1, wherein: The electric clamp (24) is an anti-skid clamp.
4. The electrical wire stranding apparatus of claim 1, wherein: The inner cavity of the mounting groove (22) is provided with a positioning groove (23) matched with the circular plate (25), and the circular plate (25) is rotatably connected with the positioning groove (23).
5. The electrical wire stranding apparatus of claim 1, wherein: The internal structures of the first wire assembly (2) and the second wire assembly (3) are the same, and the first wire assembly (2) and the second wire assembly (3) are mirror distributed.
6. The electrical wire stranding apparatus of claim 2, wherein: The long groove (5) is fixedly connected with a mounting seat (41) matched with the servo motor (46), and the servo motor (46) is fixedly arranged on the upper surface of the mounting seat (41).
7. The electrical wire stranding apparatus of claim 2, wherein: The long groove (5) is fixedly installed with a limiting plate (42) matched with the moving block (45), the output end of the servo motor (46) penetrates through the limiting plate (42), and the moving block (45) is slidably connected with the long groove (5).
8. The electrical wire stranding apparatus of claim 2, wherein: The end of the screw rod (43) away from the output end of the servo motor (46) is rotatably connected with the inner cavity of the long groove (5). The end of the screw rod (43) away from the output end of the servo motor (46) is rotatably connected with the inner cavity of the long groove (5).