Clamping tool for tungsten filament stranded wire processing
By designing clamping tooling and using splints, motor drives and limiting structures, the problem of tungsten wire strands becoming loose after winding is solved, stable winding is achieved, friction is reduced, and the use effect is improved.
Patent Information
- Application Number
- CN202422549884.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The existing tungsten wire strands tend to become loose after winding and lack effective clamping components, which affects subsequent use.
A clamping tooling was designed, which included a clamping plate, a motor, a sprocket and a chain to drive the winding rod to rotate. The spring rebound force and the guide rod limit were combined to ensure the stability of the tungsten wire during winding, and the friction was reduced by the limit ring and the pressure roller.
It effectively avoids the loosening of the tungsten wire during the winding process, ensures the normal subsequent use, and improves the stability and reliability of use.
Smart Images
Figure CN223352790U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of tungsten wire strand clamping, and in particular to a clamping tool for processing tungsten wire strands. Background Art
[0002] Stranded wire is achieved by twisting single wires at a constant angular velocity around a stranding axis and then moving them forward at a constant speed. Copper and aluminum are commonly used, and these can be twisted into conductor cores for various cross-sections and types of wires and cables. They are suitable for applications with high operating frequencies where skin effect and proximity effect losses are excessive compared to single-strand wire. Using stranded wire reduces operating temperatures and offers greater mechanical properties and flexibility than single-strand wire of the same cross-sectional area.
[0003] However, in actual applications, most existing tungsten wires are evenly wound on the capstan using auxiliary blocks after the winding operation is completed to facilitate subsequent transportation or use. However, due to the relatively simple structure of the capstan and the lack of effective clamping components, the tungsten wire is prone to loosening after winding, affecting subsequent use and being unfavorable for its promotion and use.
[0004] Therefore, those skilled in the art provide a clamping tool for processing tungsten wire strands to solve the problems raised in the above background technology. Utility Model Content
[0005] In order to solve the problem raised in the above background technology that the winch structure is relatively simple and lacks effective clamping components, which makes the tungsten wire easy to loosen after winding, affecting subsequent use and being not conducive to promotion and use, the present application provides a clamping tool for tungsten wire stranding processing.
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[0007] Preferably, the outer sides of the six rectangular blocks are fixedly connected with guide rods, and the six guide rods are slidably sleeved with the three clamping plates respectively.
[0008] Preferably, the outer side of the rolling rod is rotatably sleeved with four limiting rings, and the four limiting rings are in contact with the left and right sides of the two support plates respectively.
[0009] Preferably, a rectangular mounting hole is opened at the center of each of the three clamping rods, and the inner walls of the three rectangular mounting holes are rotatably connected to a pressure roller.
[0010] Preferably, two limit blocks are fixedly connected to the top side of the bottom plate, and the two limit blocks are in contact with inner walls of two of the six chutes respectively.
[0011] In summary, this application has the following beneficial technical effects:
[0012] 1. By setting the splint, the output shaft of the motor cooperates with the sprocket and chain to drive the winding rod to rotate. When the winding rod rotates, the tungsten wire after twisting can be wound and wound. During the winding process, the rebound force of the spring drives the splint to contact the wound tungsten wire together for extrusion and limiting, thereby effectively preventing the tungsten wire from loosening during the winding process, ensuring the subsequent normal use, and facilitating its promotion and use.
[0013] 2. By setting the guide rod, when the splint moves, the guide rod limits the splint, so that the splint can keep moving in the vertical direction to avoid deviation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the appearance and structure of a clamping tool for processing tungsten stranded wire in an embodiment of the present application;
[0015] Figure 2 This is a schematic cross-sectional view of a clamping tool for processing tungsten stranded wire in an embodiment of the present application;
[0016] Figure 3 This is a clamping tool for processing tungsten wire strands in the embodiment of the present application. Figure 2 Schematic diagram of the structure with part A enlarged.
[0017] Explanation of the accompanying drawings: 1. Base plate; 2. Support plate; 3. Rolling rod; 4. Clamping plate; 5. Clamping rod; 6. Rectangular block; 7. Spring; 8. Motor; 9. Sprocket; 10. Chain; 11. Guide rod; 12. Limiting ring; 13. Pressure roller; 14. Limiting block. DETAILED DESCRIPTION
[0018] The following will be combined with the Figure 1-3The technical solution of the present invention is clearly and completely described. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.
[0019] The present application discloses a clamping tool for processing tungsten stranded wire, referring to Figure 1-3 , including a bottom plate 1, the top side of the bottom plate 1 is fixedly connected to two support plates 2, the top sides of the two support plates 2 are provided with support grooves, the inner walls of the two support grooves are rotatably installed with the same rolling rod 3, the outer side of the rolling rod 3 is rotatably fitted with a splint 4, the outer sides of the two splints 4 are provided with three slide grooves, the six slide grooves are divided into three groups and the inner wall of each group of slide grooves are slidably connected with a clamping rod 5, the outer sides of the two splints 4 are fixedly connected with three rectangular blocks 6, the outer sides of the six rectangular blocks 6 are fixedly connected with springs 7, and the six springs 7 are respectively fixedly connected to the three splints 4, one of the two support plates 2 support plate 2 The left side is fixedly connected to a motor 8, and the output shaft of the motor 8 and the outer side of the winding rod 3 are fixedly sleeved with a sprocket 9, and the outer sides of the two sprockets 9 are meshed and connected with the same chain 10; by setting a splint 4, the output shaft of the motor 8 cooperates with the sprocket 9 and the chain 10 to drive the winding rod 3 to rotate, and when the winding rod 3 rotates, the tungsten wire after twisting can be wound and wound. During the winding process, the rebound force of the spring 7 drives the splint 4 to contact the wound tungsten wire for extrusion and limiting, thereby effectively avoiding the loosening of the tungsten wire during the winding process, ensuring the subsequent normal use, and facilitating the promotion and use.
[0020] In the present application, the outer sides of the six rectangular blocks 6 are fixedly connected with guide rods 11, and the six guide rods 11 are respectively slidably connected to the three splints 4; by setting the guide rods 11, when the splint 4 moves, the guide rods 11 limit the splint 4, so that the splint 4 can keep moving in the vertical direction to avoid deviation.
[0021] In the present application, the outer rotating sleeve of the winding rod 3 is equipped with four limit rings 12, and the four limit rings 12 are in contact with the left and right sides of the two support plates 2 respectively; by setting the limit rings 12, the four limit rings 12 cooperate with each other to limit the installation position of the winding rod 3, avoiding deviation and affecting the normal winding work.
[0022] In the present application, a rectangular mounting hole is opened at the center of each of the three clamping rods 5, and the inner walls of the three rectangular mounting holes are rotatably connected to a pressure roller 13; by setting the pressure roller 13 and utilizing the rotatability of the pressure roller 13, the clamping rod 5 can limit the clamping of the tungsten wire while reducing the friction between the two during contact, thereby avoiding wear caused by friction between the clamping rod 5 and the tungsten wire.
[0023] In this application, two limit blocks 14 are fixedly connected to the top side of the base plate 1, and the two limit blocks 14 are respectively in contact with the inner walls of two of the six slide grooves; by setting the limit blocks 14, the limit blocks 14 can be used to limit the splint 4 to avoid the formation of heel rotation between the splint 4 and the winding rod 3, which affects the normal winding work of the winding rod 3.
[0024] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.
[0025] The implementation principle of the clamping tool for processing tungsten wire stranding in the embodiment of the present application is as follows: when in use, the output shaft of the motor 8 cooperates with the sprocket 9 and the chain 10 to drive the winding rod 3 to rotate. When the winding rod 3 rotates, the tungsten wire after the stranding can be wound and wound. During the winding process, the rebound force of the spring 7 drives the clamping plate 4 to contact the wound tungsten wire together for squeezing and limiting, thereby effectively avoiding the loosening of the tungsten wire during the winding and winding process, ensuring the subsequent normal use, and being conducive to popularization and use. When the clamping plate 4 moves, the guide rod 11 limits the clamping plate 4 The four limiting rings 12 cooperate with each other to limit the installation position of the winding rod 3 to avoid deviation and affect the normal winding work. The rotatability of the pressure roller 13 can make the clamping rod 5 limit the clamping of the tungsten wire while reducing the friction between the two during contact, avoiding wear caused by friction between the clamping rod 5 and the tungsten wire. The limiting block 14 can limit the splint 4 to avoid the formation of heel rotation between the splint 4 and the winding rod 3 affecting the normal winding work of the winding rod 3.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.
[0027] Secondly: The drawings of the disclosed embodiments of the present invention only involve structures related to the disclosed embodiments. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
Claims
1. A clamping tool for processing tungsten stranded wire, comprising a base plate (1), characterized in that: The top side of the bottom plate (1) is fixedly connected to two support plates (2), and the top sides of the two support plates (2) are provided with support grooves, and the inner walls of the two support grooves are rotatably mounted with a same rolling rod (3), and the outer sides of the rolling rod (3) are rotatably sleeved with a clamping plate (4), and the outer sides of the two clamping plates (4) are provided with three sliding grooves, and the six sliding grooves are divided into three groups and the inner wall of each group of sliding grooves is slidably connected with a clamping rod (5), and the outer sides of the two clamping plates (4) are fixedly connected with three rectangular blocks (6), and the outer sides of the six rectangular blocks (6) are fixedly connected with springs (7), and the six springs (7) are fixedly connected to the three clamping plates (4) respectively, and the left side of one of the two support plates (2) is fixedly connected with a motor (8), and the output shaft of the motor (8) and the outer side of the rolling rod (3) are fixedly sleeved with a sprocket (9), and the outer sides of the two sprockets (9) are meshed with the same chain (10).
2. The clamping tool for processing tungsten stranded wire according to claim 1, characterized in that: The outer sides of the six rectangular blocks (6) are all fixedly connected with guide rods (11), and the six guide rods (11) are respectively slidably sleeved with the three clamping plates (4).
3. The clamping tool for processing tungsten stranded wire according to claim 1, characterized in that: Four limiting rings (12) are rotatably sleeved on the outer side of the rolling rod (3), and the four limiting rings (12) are in contact with the left and right sides of the two support plates (2) respectively.
4. The clamping tool for processing tungsten stranded wire according to claim 1, characterized in that: A rectangular mounting hole is provided at the center of each of the three clamping rods (5), and a pressure roller (13) is rotatably connected to the inner walls of the three rectangular mounting holes.
5. The clamping tool for processing tungsten stranded wire according to claim 1, characterized in that: Two limit blocks (14) are fixedly connected to the top side of the bottom plate (1), and the two limit blocks (14) are respectively in contact with the inner walls of two of the six chute slots.