Wire twisting machine for connecting wire production

Abstract

The utility model discloses a wire twisting machine for connecting wire production, which comprises a mounting frame, a guide rail is arranged at the middle position of the inner bottom of the mounting frame, sliding plates extending to the outer part of the guide rail are symmetrically arranged at the middle position of the inner part of the guide rail in a sliding manner, and a bottom plate is arranged at the tops of the two groups of sliding plates together. A first driving rod is arranged at the bottom of one side in the mounting frame, the output end of the first driving rod is connected with the bottom plate, second driving rods extending to the inner side of the mounting frame are arranged on the two sides of the top of the mounting frame, and the output ends of the two second driving rods are jointly provided with a top plate; through mutual cooperation of the top plate, the air groove, the draught fan, the hose, the U-shaped air guide pipe, the through hole and the drainage groove, the cooling function in the wire twisting machine can be achieved, heat generated during thread rolling is reduced through air speed circulation efficiency, then the cooling and heat dissipation effects can be achieved, the spark phenomenon generated by thread rolling heat conduction is effectively reduced, the service life of the wire twisting machine in the later period is guaranteed, and the service life of the wire twisting machine is prolonged. And the later use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire twisting machines, in particular to a wire twisting machine for the production of connecting wires. Background Technique

[0002] Stranding of core wires is called cabling in China, which is one of the important processes in the production of most multi-core cables. The process of stranding several insulated core wires or unit groups into a cable core is called core wire stranding. Its principle is similar to conductor stranding. The general process parameter calculation of core wire stranding and the deformation of the core wire during stranding are similar to those of stranded wires. The cabling coefficient is the core wire stranding coefficient. During the later use of the stranded core wires, a wire twisting machine is needed to separate and level the stranded core wires. Therefore, a wire twisting machine for the production of connecting wires needs to be designed.

[0003] In the existing wire twisting machine, most of the internal wire twisting plates are fixedly installed by screwing. This fixing method is relatively cumbersome and reduces the inconvenience of later disassembly. When replacing the worn wire twisting plates later, the operator needs to perform multiple screwing and disassembling operations. At the same time, when the internal wire twisting plates of the wire twisting machine perform reciprocating wire twisting operations, most of them generate relatively high heat inside, and the high-temperature heat is likely to cause the generation of sparks, which not only increases the safety of using this wire twisting machine, but also the sparks will cause damage to the wire twisting machine, affecting its later service life. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wire twisting machine for the production of connecting wires, which is convenient to improve the internal heat dissipation efficiency of the wire twisting machine, reduce the spark phenomenon generated by friction and heat conduction during wire twisting, so as to extend the later service life of the wire twisting machine, and can also facilitate the operator to quickly disassemble the wire twisting plate later, so as to facilitate the operator to perform convenient replacement work later.

[0005] To achieve the above purpose, a wire twisting machine for the production of connecting wires is provided, including: a mounting frame, a guide rail is provided at the middle position of the inner bottom of the mounting frame, symmetrically sliding plates extending to the outside are provided at the middle position inside the guide rail, a bottom plate is jointly provided at the tops of the two sliding plates, a driving rod one is provided at the bottom of one side inside the mounting frame, and the output end of the driving rod one is connected to the bottom plate, driving rods two extending to the inside are provided at both sides of the top of the mounting frame, and a top plate is jointly provided at the output ends of the two driving rods two;

[0006] The bottom of the top plate and the top of the bottom plate are both provided with placing grooves, and two sets of wire rubbing plates are placed inside the two sets of placing grooves. Through holes are evenly opened on both sides inside the two sets of wire rubbing plates. Disassembly and assembly components are provided at the middle positions inside the top plate and the bottom plate. Drainage grooves are opened on both sides at the bottom of one set of placing grooves. A heat dissipation connection component is provided at the middle position of the top of the installation frame, which is convenient for improving the internal heat dissipation efficiency of the wire rubbing machine, reducing the spark phenomenon generated by friction and heat conduction during wire rubbing, so as to extend the later service life of the wire rubbing machine, and can also facilitate the operator to quickly disassemble the wire rubbing plate later, so as to facilitate the operator to perform convenient replacement work later.

[0007] According to the wire rubbing machine for producing connecting wires, the disassembly and assembly component includes a spring, a card slot, a groove, a clamping rod, a connecting plate and a through groove. There are two sets of through grooves and grooves. The two sets of grooves are opened at the middle positions of the bottom of one set of wire rubbing plates and the top of the other set of wire rubbing plates. Card slots are opened on both sides inside the two sets of grooves;

[0008] The two sets of through grooves are opened at the middle positions inside the bottom plate and the top plate. Connecting plates penetrate through both sides inside the two sets of through grooves, and the connecting plates extend into the grooves and cooperate with them. Clamping rods that are clamped into the card slots are provided on the sides of the two sets of connecting plates away from each other. Springs connected to the connecting plates are provided at the middle positions inside the two sets of through grooves, which is convenient for the operator to realize the quick disassembly function of the wire rubbing plate and improve the flexibility and convenience of the operator's disassembly and assembly later.

[0009] According to the wire rubbing machine for producing connecting wires, the heat dissipation connection component includes a fan, a hose, a U-shaped air duct and an air slot. The air slots are located on both sides inside the top plate, and the bottoms of the two sets of air slots are communicated with the inside of the other set of placing grooves. The U-shaped air duct is located at the middle position of the top of the top plate, and both sides of the bottom of the U-shaped air duct are communicated with the inside of the two sets of air slots. The fan is located at the middle position of the top of the installation frame. A hose that penetrates into the inside of the installation frame is provided at the output end of the fan, and the hose is communicated with the inner top of the U-shaped air duct, which is convenient for realizing the internal heat dissipation efficiency of the wire rubbing machine and ensuring the safety of later use.

[0010] According to the wire rubbing machine for producing connecting wires, limiting sliding grooves are opened at both ends inside the two sets of through grooves, and limiting sliding blocks connected to the connecting plates are provided on both sides inside the limiting sliding grooves, which is convenient for realizing the installation and connection work of the connecting plates and improving the stability of later displacement.

[0011] According to the wire rubbing machine for producing connecting wires, connecting blocks are provided on both sides of the top plate, and the two sets of connecting blocks are connected to the output ends of the two sets of driving rods two, which is convenient for realizing the installation and connection work of the driving rod two and the top plate.

[0012] According to the wire twisting machine for producing connecting wires, a through hole is formed at the middle position of the inner top of the mounting frame, and the through hole is matched with the flexible hose, facilitating the penetration connection work of the flexible hose.

[0013] According to the wire twisting machine for producing connecting wires, opening grooves are formed at the bottoms of the two air grooves, and the opening grooves communicate with the inside of another placement groove and are matched with the through holes, facilitating the conduction and drainage of air so that the wind force formed by air later enters the inside of the through holes.

[0014] According to the wire twisting machine for producing connecting wires, mounting grooves are formed at both ends of the bottoms of the two sliding plates, and rollers matched with the guide rails are arranged inside the mounting grooves, facilitating the improvement of the sliding flexibility of the sliding plates.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the mutual cooperation of the top plate, the air grooves, the air blower, the flexible hose, the U-shaped air duct, the through holes and the drainage grooves, the cooling function inside the wire twisting machine can be realized. By reducing the heat generated during wire twisting through the air flow efficiency, the cooling and heat dissipation effect can be achieved, effectively reducing the spark phenomenon caused by heat conduction during wire twisting, ensuring the service life of the wire twisting machine in the later stage, and improving the safety in later use;

[0016] Meanwhile, through the mutual cooperation of the springs, the clamping grooves, the grooves, the clamping rods, the connecting plates and the through grooves, the operator can conveniently replace the wire twisting plates in the later stage, enabling the operator to only press the connecting plates without the need to perform multiple thread screwing operations in the later stage, thereby ensuring the flexibility and convenience of later disassembly.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the bottom plate of the wire twisting machine for producing connecting wires of the present utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the top plate of the wire twisting machine for producing connecting wires of the present utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the wire twisting plate of the wire twisting machine for producing connecting wires of the present utility model;

[0022] Figure 4 It is a front view cross-sectional view of the wire twisting machine for producing connecting wires of the present utility model;

[0023] Figure 5 The enlarged view of part A of a wire twisting machine for producing connecting wires of the present utility model Figure 4 .

[0024] In the figure: 1, mounting frame; 2, first driving rod; 3, wire twisting plate; 4, sliding plate; 5, bottom plate; 6, guide rail; 7, top plate; 8, air duct; 9, second driving rod; 10, air blower; 11, flexible hose; 12, U-shaped air duct; 13, spring; 14, clamping groove; 15, groove; 16, clamping rod; 17, connecting plate; 18, through groove; 19, through hole; 20, placing groove; 21, drainage groove. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 , the embodiments of the present utility model provide a technical solution: a wire twisting machine for producing connecting wires, including: a mounting frame 1, a guide rail 6 is provided at the middle position of the inner bottom of the mounting frame 1, symmetrically slidingly provided in the middle position of the inside of the guide rail 6 are sliding plates 4 extending to the outside thereof, the top of the two sliding plates 4 is jointly provided with a bottom plate 5, a first driving rod 2 is provided at the bottom of one side inside the mounting frame 1, and the output end of the first driving rod 2 is connected to the bottom plate 5, the two sides of the top of the mounting frame 1 are provided with second driving rods 9 extending to the inside thereof, and the output ends of the two second driving rods 9 are jointly provided with a top plate 7;

[0027] Placing grooves 20 are provided at the bottom of the top plate 7 and the top of the bottom plate 5, wire twisting plates 3 are placed inside the two placing grooves 20, through holes 19 are evenly provided on both sides inside the two wire twisting plates 3, disassembly and assembly components are provided at the middle positions of the inside of the top plate 7 and the bottom plate 5, drainage grooves 21 are provided on both sides of the bottom of one placing groove 20, and a heat dissipation connection component is provided at the middle position of the top of the mounting frame 1.

[0028] The disassembly and assembly component includes a spring 13, a clamping groove 14, a groove 15, a clamping rod 16, a connecting plate 17 and a through groove 18, there are two through grooves 18 and two grooves 15, the two grooves 15 are provided at the middle position of the bottom of one wire twisting plate 3 and the middle position of the top of the other wire twisting plate 3, and clamping grooves 14 are provided on both sides inside the two grooves 15;

[0029] Two sets of through grooves 18 are provided at the middle positions inside the bottom plate 5 and inside the top plate 7. Connecting plates 17 are penetrated and provided on both sides inside the two sets of through grooves 18, and the connecting plates 17 extend into the inside of the grooves 15 and cooperate with them. Clamping rods 16 clamped into the inside of the clamping grooves 14 are provided on the sides of the two sets of connecting plates 17 away from each other. Springs 13 connected to the connecting plates 17 are provided at the middle positions inside the two sets of through grooves 18.

[0030] The heat dissipation connection assembly includes a fan 10, a hose 11, a U-shaped air duct 12 and air grooves 8. The air grooves 8 are located on both sides inside the top plate 7, and the bottoms of the two sets of air grooves 8 are communicated with the inside of another placement groove 20. The U-shaped air duct 12 is located at the middle position on the top of the top plate 7, and both sides of the bottom of the U-shaped air duct 12 are communicated with the inside of the two sets of air grooves 8. The fan 10 is located at the middle position on the top of the installation frame 1. A hose 11 penetrating into the inside of the installation frame 1 is provided at the output end of the fan 10, and the hose 11 is communicated with the inner top of the U-shaped air duct 12.

[0031] Limit sliding grooves are provided at both ends inside the two sets of through grooves 18, and limit sliding blocks connected to the connecting plates 17 are provided on both sides inside the limit sliding grooves.

[0032] Connecting blocks are provided on both sides of the top plate 7, and the two sets of connecting blocks are connected to the output ends of the two sets of driving rods two 9.

[0033] A through opening is provided at the middle position on the inner top of the installation frame 1, and the through opening cooperates with the hose 11.

[0034] Opening grooves are provided at the bottoms of the two sets of air grooves 8, and the opening grooves are communicated with the inside of another placement groove 20 and cooperate with the through holes 19.

[0035] Installation grooves are provided at both ends of the bottoms of the two sets of sliding plates 4, and rollers cooperating with the guide rails 6 are provided inside the installation grooves.

[0036] Working principle: When in use, the operator can first place the device at a designated position and connect the power supply, and then place the connecting wire to be processed on the inner sides close to each other of the two wire rubbing plates 3. Then, the top plate 7 and the components above it can be pushed down by the driving rod two 9 to make the two wire rubbing plates 3 approach each other for later wire rubbing operation. Finally, the bottom plate 5 and the components above it are driven by the driving rod one 2, and the bottom plate 5 drives the sliding plate 4 to reciprocate inside the guide rail 6, so as to realize the wire rubbing work.

[0037] During operation, the blower 10 can drive the outside air to form wind, which enters the inside of the wind groove 8 through the hose 11 and the U-shaped air duct 12, and then is transmitted to the inside of the through hole 19 through the wind groove 8. At this time, the discharge through the through hole 19 can realize the heat dissipation function inside the wire twisting machine, reduce the spark phenomenon caused by the heat conduction of wire twisting friction, and finally discharge through another group of through holes 19 and the drainage groove 21, so that the outside wind can drive the heat to be discharged through the drainage groove 21, thereby improving the later heat dissipation discharge efficiency and the cooling and heat dissipation effect.

[0038] In the later stage, when it is necessary to replace the wire twisting plate 3, the operator can directly drive the two connecting plates 17 to move closer to each other through the through groove 18, realize the compression operation of the spring 13, so that the connecting plate 17 can drive the clamping rod 16 to move out of the clamping groove 14, thus releasing the fixation of the wire twisting plate 3. Then, take out the wire twisting plate 3 from the placement groove 20 to complete its replacement work. And there is no need for the operator to perform the thread screwing operation, which improves the convenience and flexibility of later replacement. Finally, the wire twisting plate 3 can be fixedly installed by the reverse movement of the above components.

[0039] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A wire twisting machine for the production of connecting wires, comprising: Installation frame (1), characterized in that a guide rail (6) is provided at the middle position of the inner bottom of the installation frame (1), symmetrically slidably provided at the middle position inside the guide rail (6) with slide plates (4) extending to the outside thereof, a bottom plate (5) is jointly provided at the tops of the two groups of slide plates (4), a first driving rod (2) is provided at the bottom of one side inside the installation frame (1), and the output end of the first driving rod (2) is connected to the bottom plate (5), and two sides of the top of the installation frame (1) are provided with second driving rods (9) extending to the inside thereof, and a top plate (7) is jointly provided at the output ends of the two groups of second driving rods (9); Placement grooves (20) are formed at the bottom of the top plate (7) and the top of the bottom plate (5), two groups of thread rubbing plates (3) are placed inside the two groups of placement grooves (20), through holes (19) are evenly formed at both sides inside the two groups of thread rubbing plates (3), disassembly and assembly components are provided at the middle positions inside the top plate (7) and the bottom plate (5), drainage grooves (21) are formed at both sides of the bottom of one group of placement grooves (20), and a heat dissipation connection component is provided at the middle position of the top of the installation frame (1).

2. The wire twisting machine for producing connecting wires according to claim 1, wherein: The disassembly and assembly component includes springs (13), card slots (14), grooves (15), clamping rods (16), connecting plates (17) and through grooves (18), there are two groups of through grooves (18) and grooves (15), the two groups of grooves (15) are formed at the middle positions of the bottom of one group of thread rubbing plates (3) and the top of the other group of thread rubbing plates (3), and card slots (14) are formed at both sides inside the two groups of grooves (15); The two groups of through grooves (18) are formed at the middle positions inside the bottom plate (5) and the top plate (7), connecting plates (17) are penetrated through both sides inside the two groups of through grooves (18), and the connecting plates (17) extend into the grooves (15) and are matched with the grooves (15), clamping rods (16) clamped into the card slots (14) are provided at the sides of the two groups of connecting plates (17) away from each other, and springs (13) connected to the connecting plates (17) are provided at the middle positions inside the two groups of through grooves (18).

3. The wire twisting machine for producing connecting wires according to claim 1, characterized in that: The heat dissipation connection component includes a fan (10), a hose (11), a U-shaped air duct (12) and an air groove (8), the air grooves (8) are located at both sides inside the top plate (7), and the bottoms of the two groups of air grooves (8) are communicated with the inside of the other group of placement grooves (20), the U-shaped air duct (12) is located at the middle position of the top of the top plate (7), and both sides of the bottom of the U-shaped air duct (12) are communicated with the inside of the two groups of air grooves (8), the fan (10) is located at the middle position of the top of the installation frame (1), and a hose (11) penetrating through the installation frame (1) is provided at the output end of the fan (10), and the hose (11) is communicated with the inner top of the U-shaped air duct (12).

4. The wire twisting machine for producing connecting wires according to claim 2, characterized in that: Limit sliding grooves are formed at both ends inside the two groups of through grooves (18), and limit sliding blocks connected to the connecting plates (17) are provided at both sides inside the limit sliding grooves.

5. A wire twisting machine for producing connecting wires according to claim 1, characterized in that: Both sides of the top plate (7) are provided with connecting blocks, and the two groups of connecting blocks are connected to the output ends of the two groups of driving rods two (9).

6. The wire twisting machine for producing connecting wires according to claim 1, characterized in that: A through hole is opened at the middle position of the inner top of the mounting frame (1), and the through hole is matched with the hose (11).

7. The wire twisting machine for producing connecting wires according to claim 3, wherein: Open slots are opened at the bottoms of the two groups of air grooves (8), and the open slots are internally communicated with the other group of placing grooves (20) and are matched with the through holes (19).

8. The wire twisting machine for producing connecting wires according to claim 1, wherein: Mounting grooves are opened at both ends of the bottoms of the two groups of sliding plates (4), and rollers matched with the guide rails (6) are arranged inside the mounting grooves.

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