Ultrafine wire floating type guide device
Through the floating guide mechanism and the extremely thin line floating guide device designed with precise coaxial positioning, the problem of low strand accuracy and efficiency in the prior art is solved, and a high-precision and efficient stranding process is achieved, which reduces the defective yield rate.
Patent Information
- Application Number
- CN202422522256.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-17
AI Technical Summary
During the extremely thin wire twisting process, existing guide devices lead to low stranding accuracy and efficiency, affecting product quality.
The floating guidance mechanism, flexible adjustment performance and precise coaxial positioning design are adopted. Through the combination of floating components and wire components, high-precision guidance and path adjustment are achieved to ensure the stability and accuracy of the wire during the twisting process.
The processing accuracy and production efficiency of extremely thin wire stranded wires are significantly improved, the defective yield is reduced, the integrity of the wire is protected, and the overall quality of the product is improved.
Smart Images
Figure CN223260392U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire processing, in particular to an extremely fine wire floating guide device. Background Art
[0002] Currently, the copper wire industry is experiencing a period of rapid growth, with continuous improvements in processing capacity, expanding applications, and increasing domestic production. The production of ultra-fine copper strands is a delicate and complex process that requires a high degree of precision and expertise. This process begins with the selection of high-quality, ultra-fine copper wire as raw material, ensuring that the wire diameter is uniform and meets standards.
[0003] Next, the crucial stage of stranding begins. Advanced stranding machines utilize precisely controlled mechanical motion and tension systems to tightly wind multiple ultra-fine copper wires according to a predetermined twisting direction and pattern. The stranding machine's workbench is equipped with multiple pay-off devices, each responsible for releasing a single copper wire, ensuring that all wires enter the stranding machine simultaneously. The stranding process requires guidance, but existing conductor systems are overly simplistic, impacting stranding accuracy and efficiency. Therefore, a new design for the existing stranding guide structure is necessary. Utility Model Content
[0004] In order to solve the above problems, the utility model provides an ultra-fine wire floating guide device which significantly improves the processing accuracy and production efficiency of ultra-fine wire strands and reduces the defective rate through a unique floating guide mechanism, flexible adjustment performance and precise coaxial positioning design.
[0005] The technical solution adopted by the present invention is: a floating guide device for an extremely fine wire, comprising a base, a connecting bracket, a stranded wire mold, a mounting bracket, a conductor assembly and a floating assembly, wherein the stranded wire mold is arranged on the base, the connecting bracket is arranged on the base, the mounting bracket is slidably mounted on the connecting bracket, the conductor assembly is arranged on the mounting bracket and is used to guide the wire toward the stranded wire mold, the mounting bracket is provided with a center line hole, and the center line hole is coaxially arranged with the stranded wire mold, the floating assembly comprises a floating fixed seat, a first floating seat and a second floating seat, the first floating seat is provided with a first guide wheel, the second floating seat is provided with a second guide wheel, the first guide wheel and the second guide wheel are used to guide the wire toward the center line hole.
[0006] A further improvement to the above solution is that a mold fixing sleeve and a connecting fixing sleeve are provided on the base, the stranded wire mold is provided on the mold fixing sleeve, and one end of the connecting bracket is provided on the connecting fixing sleeve.
[0007] A further improvement to the above solution is that the connecting bracket includes two connecting rods, which are respectively arranged on both sides of the stranding mold, and one end of the connecting rod is connected to the connecting fixing sleeve.
[0008] A further improvement to the above scheme is that the stranded wire mold includes a stranded wire shaft seat and a stranded wire forming sleeve, the stranded wire shaft seat is arranged on the base, the stranded wire forming sleeve is arranged on the stranded wire shaft seat, the stranded wire forming sleeve is provided with a stranded wire hole, and one end of the stranded wire hole faces the center line hole.
[0009] A further improvement to the above scheme is that the mounting bracket includes a mounting panel and an adjusting sleeve, the adjusting sleeve is arranged on the mounting panel, the adjusting sleeve is slidably arranged on the connecting bracket, and the adjusting sleeve is provided with a locking handle, and the locking handle is used to fix the mounting panel on the connecting bracket.
[0010] A further improvement to the above solution is that the wire assembly includes a plurality of wire holes, a first wire element and a second wire element arranged on the installation panel, and the first wire element and the second wire element are respectively arranged on two side surfaces of the installation panel and located on one side of the wire holes.
[0011] A further improvement to the above solution is that a plurality of threading holes are evenly distributed on the installation panel in a circular direction with the centerline hole as the center.
[0012] A further improvement to the above solution is that the first conductor element and the second conductor element are arranged opposite to each other up and down; the first conductor element is used to guide the wire through the threading hole toward the second conductor element, and the second conductor element guides the wire toward the stranding mold.
[0013] A further improvement to the above scheme is that the floating fixed seat is provided with a first floating groove, a second floating groove, a first adjusting element and a second adjusting element, the first floating groove is provided with a first floating spring, the second floating groove is provided with a second floating spring, the first floating seat is provided in the first floating groove, one end of the first floating spring abuts the first floating seat, the second floating seat is provided in the second floating groove, and one end of the second floating spring abuts the second floating seat.
[0014] A further improvement to the above solution is that the first adjusting element is used to adjust the movement of the first floating seat in the first floating groove, and the second adjusting element is used to adjust the movement of the second floating seat in the second floating groove.
[0015] The beneficial effects of the utility model are:
[0016] Compared to existing ultra-fine wire stranding guides, the present invention achieves high-precision guidance of ultra-fine wires through a floating assembly comprising a first floating seat and a second guide wheel on a second floating seat. The floating design can adapt to slight offsets or fluctuations of the wire during transmission, effectively reducing quality issues with the stranding caused by inaccurate wire position, ensuring the continuity and stability of the stranding process, and improving production efficiency and product qualification rate. Secondly, the sliding mounting structure between the mounting bracket and the connecting bracket gives the guide device flexible adjustment capabilities. This not only facilitates the rapid adjustment of the wire guide path according to specific production needs, but also can alleviate wire tension to a certain extent, reduce physical damage to the wire, and protect the integrity of the wire, which is especially important for high-value or fragile ultra-fine wires. Furthermore, the coaxial setting of the center wire hole and the stranding die ensures that the wire can maintain precise axial positioning before being guided to the stranding die, thereby improving stranding accuracy and uniformity. This reduces the uneven stranding caused by wire position deviation, further improving the overall quality of the product. The utility model significantly improves the processing accuracy and production efficiency of ultra-fine wire strands and reduces the defective product rate through a unique floating guide mechanism, flexible adjustment performance and precise coaxial positioning design. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional schematic diagram of the ultra-fine wire floating guide device of the utility model;
[0018] Figure 2 for Figure 1 A three-dimensional schematic diagram of the medium-fine line floating guide device from another perspective;
[0019] Figure 3 for Figure 1 A three-dimensional schematic diagram of the medium-fine line floating guide device from another perspective;
[0020] Figure 4 for Figure 1 Schematic side view of the floating assembly of the medium-fine line floating guide device.
[0021] Explanation of the accompanying drawings: base 1, mold fixing sleeve 11, connecting fixing sleeve 12, connecting bracket 2, connecting rod 21, stranded wire mold 3, stranded wire shaft seat 31, stranded wire forming sleeve 32, stranded wire hole 321, mounting bracket 4, mounting panel 41, center line hole 411, adjusting sleeve 42, locking handle 421, wire assembly 5, threading hole 51, first wire element 52, second wire element 53, floating assembly 6, floating fixing seat 61, first floating groove 611, second floating groove 612, first adjusting element 613, second adjusting element 614, first floating spring 615, second floating spring 616, first floating seat 62, first guide wheel 621, second floating seat 63, second guide wheel 631. DETAILED DESCRIPTION
[0022] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to facilitate a more thorough and comprehensive understanding of the disclosure of the present invention.
[0023] It should be noted that when an element is referred to as being “fixed to” another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.
[0025] like Figures 1 to 4As shown, one embodiment of the present invention relates to a floating guide device for ultra-fine wires, comprising a base 1, a connecting bracket 2, a stranding die 3, a mounting bracket 4, a conductor assembly 5, and a floating assembly 6. The stranding die 3 is disposed on the base 1, the connecting bracket 2 is disposed on the base 1, the mounting bracket 4 is slidably mounted on the connecting bracket 2, the conductor assembly 5 is disposed on the mounting bracket 4 and is used to guide the wire toward the stranding die 3. The mounting bracket 4 is provided with a centerline hole 411, which is coaxially arranged with the stranding die 3. The floating assembly 6 includes a floating fixed seat 61, a first floating seat 62, and a second floating seat 63. The first floating seat 62 is provided with a first guide wheel 621, and the second floating seat 63 is provided with a second guide wheel 631. The first guide wheel 621 and the second guide wheel 631 are used to guide the wire toward the centerline hole 411. In this embodiment, the floating assembly 6 includes the first guide wheel 621 and the second guide wheel 631 on the first floating seat 62 and the second floating seat 63, thereby achieving high-precision guidance of the ultra-fine wire. The floating design can adapt to the slight offset or fluctuation of the wire during transmission, effectively reducing the quality problems of the stranded wire caused by inaccurate wire position, ensuring the continuity and stability of the stranding process, and improving production efficiency and product qualification rate. Secondly, the sliding mounting structure between the mounting bracket 4 and the connecting bracket 2 gives the guide device flexible adjustment capabilities. This not only facilitates the rapid adjustment of the wire guide path according to specific production needs, but also can alleviate the wire tension to a certain extent, reduce physical damage to the wire, and protect the integrity of the wire, which is especially important for high-value or fragile ultra-fine wires. Furthermore, the coaxial setting of the centerline hole 411 and the stranding die 3 ensures that the wire can maintain precise axial positioning before being guided to the stranding die 3, thereby improving the accuracy and uniformity of the stranded wire. The uneven stranding phenomenon caused by wire position deviation is reduced, further improving the overall quality of the product. This embodiment significantly improves the processing accuracy and production efficiency of ultra-fine wire stranding and reduces the defective product rate through a unique floating guide mechanism, flexible adjustment performance and precise coaxial positioning design.
[0026] A mold fixing sleeve 11 and a connecting fixing sleeve 12 are provided on the base 1. The stranding mold 3 is provided on the mold fixing sleeve 11, and one end of the connecting bracket 2 is provided on the connecting fixing sleeve 12. Specifically, the connecting bracket 2 includes two connecting rods 21, which are respectively provided on both sides of the stranding mold 3, and one end of each connecting rod 21 is connected to the connecting fixing sleeve 12. In this embodiment, the stranding mold 3 is precisely mounted on the mold fixing sleeve 11, thereby ensuring the precise guidance and molding quality of the ultra-fine wire during the processing process, and effectively reducing the wire diameter deviation caused by mold shaking. At the same time, the connecting bracket 2 is composed of two precisely arranged connecting rods 21, which are firmly supported on both sides of the stranding mold 3. This design not only enhances the overall rigidity of the mold, but also optimizes the mechanical distribution, making the stranding operation more stable and efficient. The tight connection between one end of the connecting rod 21 and the connecting fixing sleeve 12 further ensures the integrity of the structure and the convenience of operation, facilitating quick adjustment and maintenance.
[0027] The wire stranding mold 3 includes a wire stranding shaft seat 31 and a wire stranding forming sleeve 32. The wire stranding shaft seat 31 is arranged on the base 1, and the wire stranding forming sleeve 32 is arranged on the wire stranding shaft seat 31. The wire stranding forming sleeve 32 is provided with a wire stranding hole 321, and one end of the wire stranding hole 321 faces the centerline hole 411. In this embodiment, the wire stranding shaft seat 31 is firmly mounted on the base 1, ensuring the stability and accuracy of the wire stranding process and effectively reducing wire damage or deviation caused by vibration. The precisely designed wire stranding hole 321 of the wire stranding forming sleeve 32, with one end facing the centerline hole 411, not only optimizes the entry angle of the wire, but also promotes uniform force and smooth flow of the wire during the forming process.
[0028] The mounting bracket 4 includes a mounting panel 41 and an adjustment sleeve 42. The adjustment sleeve 42 is disposed on the mounting panel 41 and slidably disposed on the connecting bracket 2. The adjustment sleeve 42 is provided with a locking handle 421, which is used to secure the mounting panel 41 to the connecting bracket 2. Specifically, the wire assembly 5 includes a plurality of threading holes 51, a first wire element 52, and a second wire element 53 disposed on the mounting panel 41. The first wire element 52 and the second wire element 53 are disposed on opposite sides of the mounting panel 41 and on one side of the threading holes 51. The plurality of threading holes 51 are evenly distributed circumferentially on the mounting panel 41 with the centerline hole 411 as the center. The first wire element 52 and the second wire element 53 are disposed opposite each other vertically. The first wire element 52 is used to guide the wire through the threading holes 51 toward the second wire element 53, and the second wire element 53 guides the wire toward the stranding die 3. In this embodiment, the mounting panel 41 serves as a bearing component, and the design of the adjusting sleeve 42 thereon allows the operator to flexibly adjust the position of the mounting panel 41 on the connecting bracket 2 according to actual needs, and quickly lock it through the locking handle 421 to achieve precise installation positioning, which not only ensures the stability of the device, but also facilitates subsequent maintenance and adjustment. The careful layout of the wire assembly 5 further optimizes the flow path of the wire. A plurality of circumferentially evenly distributed threading holes 51 are centered on the centerline hole 411, which effectively disperses the tension of the wire and reduces the wear and distortion caused by concentrated crossing, and is particularly suitable for the delicate processing of extremely fine wires. The first wire element 52 and the second wire element 53 are arranged relative to each other up and down, which not only ensures a smooth transition of the wire from one side to the other side, but also guides the wire to be accurately connected to the stranding mold 3 through precise guiding, greatly improving the accuracy and efficiency of wire processing.
[0029] The floating fixed seat 61 is provided with a first floating slot 611, a second floating slot 612, a first adjustment element 613, and a second adjustment element 614. The first floating slot 611 is provided with a first floating spring 615, and the second floating slot 612 is provided with a second floating spring 616. The first floating seat 62 is disposed in the first floating slot 611, with one end of the first floating spring 615 abutting the first floating seat 62. The second floating seat 63 is disposed in the second floating slot 612, with one end of the second floating spring 616 abutting the second floating seat 63. Specifically, the first adjustment element 613 is used to adjust the movement of the first floating seat 62 within the first floating slot 611, and the second adjustment element 614 is used to adjust the movement of the second floating seat 63 within the second floating slot 612. In this embodiment, the first and second floating springs 616 disposed in the first and second floating slots 611 and 612, respectively, provide a highly flexible support and cushioning mechanism for ultra-fine wires. This design effectively alleviates the vibration and stress concentration generated by the ultra-fine wire when it moves at high speed or is subjected to external disturbances, significantly improving the guiding accuracy and stability, and extending the service life of the ultra-fine wire and the entire device. The precise control function of the first and second adjustment elements 614 allows the position of the floating seat in its respective floating groove to be fine-tuned according to actual needs. This dynamic adjustment capability not only adapts to the stringent requirements for ultra-fine wire guiding accuracy under different working conditions, but also enhances the environmental adaptability and flexibility of the device. Through fine adjustment, it can ensure that the ultra-fine wire maintains a stable operating trajectory under complex and changing working conditions, providing solid technical support for fields such as precision machining and precision measurement.
[0030] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.
Claims
1. A floating guide device for an ultra-fine wire, characterized by: It includes a base, a connecting bracket, a stranded wire mold, a mounting bracket, a conductor assembly and a floating assembly, the stranded wire mold is arranged on the base, the connecting bracket is arranged on the base, the mounting bracket is slidably installed on the connecting bracket, the conductor assembly is arranged on the mounting bracket and is used to guide the wire toward the stranded wire mold, the mounting bracket is provided with a center line hole, and the center line hole is coaxially arranged with the stranded wire mold, the floating assembly includes a floating fixed seat, a first floating seat and a second floating seat, the first floating seat is provided with a first guide wheel, and the second floating seat is provided with a second guide wheel, the first guide wheel and the second guide wheel are used to guide the wire toward the center line hole.
2. The ultra-fine wire floating guide device according to claim 1, characterized in that: The base is provided with a mold fixing sleeve and a connecting fixing sleeve, the stranded wire mold is provided on the mold fixing sleeve, and one end of the connecting bracket is provided on the connecting fixing sleeve.
3. The ultra-fine wire floating guide device according to claim 2, characterized in that: The connecting bracket includes two connecting rods, which are respectively arranged on both sides of the stranded wire mold, and one end of the connecting rod is connected to the connecting fixing sleeve.
4. The ultra-fine wire floating guide device according to claim 1, characterized in that: The stranded wire mold includes a stranded wire shaft seat and a stranded wire forming sleeve. The stranded wire shaft seat is arranged on the base, and the stranded wire forming sleeve is arranged on the stranded wire shaft seat. The stranded wire forming sleeve is provided with a stranded wire hole, and one end of the stranded wire hole faces the center line hole.
5. The ultra-fine wire floating guide device according to claim 1, characterized in that: The mounting bracket includes a mounting panel and an adjusting sleeve, wherein the adjusting sleeve is arranged on the mounting panel, and the adjusting sleeve is slidably arranged on the connecting bracket. The adjusting sleeve is provided with a locking handle, and the locking handle is used to fix the mounting panel on the connecting bracket.
6. The ultra-fine wire floating guide device according to claim 5, characterized in that: The wire assembly includes a plurality of wire holes, a first wire element and a second wire element arranged on the installation panel. The first wire element and the second wire element are respectively arranged on two side surfaces of the installation panel and located on one side of the wire holes.
7. The ultra-fine wire floating guide device according to claim 6, characterized in that: A plurality of threading holes are evenly distributed on the installation panel in a circular direction with the center line hole as the center.
8. The ultra-fine wire floating guide device according to claim 7, characterized in that: The first conductor element and the second conductor element are arranged opposite to each other up and down; the first conductor element is used to guide the wire through the threading hole toward the second conductor element, and the second conductor element guides the wire toward the stranding mold.
9. The ultra-fine wire floating guide device according to claim 1, characterized in that: The floating fixed seat is provided with a first floating groove, a second floating groove, a first adjusting element and a second adjusting element. The first floating groove is provided with a first floating spring, the second floating groove is provided with a second floating spring, the first floating seat is provided in the first floating groove, one end of the first floating spring abuts the first floating seat, the second floating seat is provided in the second floating groove, and one end of the second floating spring abuts the second floating seat.
10. The ultra-fine wire floating guide device according to claim 9, characterized in that: The first adjusting element is used to adjust the first floating seat to move in the first floating groove, and the second adjusting element is used to adjust the second floating seat to move in the second floating groove.