Novel deconcentrator for stranded wires

Abstract

The utility model provides a novel deconcentrator for stranded wires, which comprises a wire distributing disc, a plurality of first guide wheel mechanisms and a plurality of second guide wheel mechanisms, the first guide wheel mechanisms and the second guide wheel mechanisms are respectively distributed on two end faces of the wire distributing disc, and circular accommodating grooves are uniformly distributed in the centers of the two end faces of the wire distributing disc and in the circumferential direction of the wire distributing disc. The round containing grooves in the two end faces of the wire distributing disc are correspondingly formed, a through hole is formed between the round containing grooves in the two end faces of the wire distributing disc in a communicating mode, and the first guide wheel mechanism and the second guide wheel mechanism each comprise an annular base, a guide wheel support and a wire passing guide wheel rotationally connected to the guide wheel support. A strip-shaped hole communicated with the strip-shaped clearance groove is formed in the end face of the outer side of the annular base in the length direction of the strip-shaped clearance groove, a first mounting screw hole is formed in the bottom of the guide wheel support, and a first connecting bolt connected between the strip-shaped hole and the first mounting screw hole is arranged on the strip-shaped clearance groove, so that a wire coating is prevented from being abraded; the service life of the deconcentrator is prolonged, the maintenance frequency of the deconcentrator is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire dividers, especially a novel wire divider for stranding wires. Background Art

[0002] Silver-plated copper stranded wire is made by plating silver on high-quality low-oxygen or oxygen-free copper and then drawing and bunching and stranding. It has excellent electrical conductivity, thermal conductivity, corrosion resistance and high-temperature oxidation resistance ability, and is widely used in the fields of electronics, communication, aerospace, military, etc. to reduce the contact resistance of the metal surface and improve the welding performance. Silver has high chemical stability and can resist the corrosion of alkalis and some organic acids. It does not react with oxygen in general air. Nickel-plated copper wire and bare copper wire have almost no difference in temperature and electrical properties. The difference between them lies in that the nickel-plated layer has high stability in the air. Due to the strong passivation ability of metallic nickel, a very thin passivation film can be quickly formed on the surface, which can resist the corrosion of the atmosphere, alkalis and certain acids, and the hardness of the nickel plating layer is relatively high, which can improve the wear resistance of the surface of the product.

[0003] The current wire stranding and dividing device has the following defects: First, the current wire stranding and dividing device uses porcelain eyes for wire dividing. When the wire passes through the porcelain eyes, it almost rubs at the same position of the porcelain eyes. Affected by factors such as the material of the porcelain eyes, the material of the wire, the wire diameter, and the wire release tension, it is easy to cause grooves in the porcelain eyes, resulting in linear scratches on the surface of the wire and damage to the plating layer. Second, the porcelain eyes need to be replaced frequently, resulting in a reduction in the effective working hours of production and affecting the output. Summary of the Invention

[0004] The problem to be solved by the utility model is to provide a novel wire divider for stranding wires, which can avoid wearing the plating layer of the wire, improve the service life of the wire divider, reduce the maintenance frequency of the wire divider, and improve the production efficiency.

[0005] To solve the above technical problems, a novel wire divider for stranding wires provided by the utility model includes a wire dividing disc, a number of first guide wheel mechanisms distributed on one end face of the wire dividing disc, and a number of second guide wheel mechanisms distributed on the other end face of the wire dividing disc. Circular accommodating grooves are evenly distributed at the center and circumferentially of both end faces of the wire dividing disc. The circular accommodating grooves on both end faces of the wire dividing disc are correspondingly arranged and communicated with each other through a through hole. Each of the first guide wheel mechanism and the second guide wheel mechanism includes an annular base rotatably connected in the circular accommodating groove, a guide wheel bracket, and a wire passing guide wheel rotatably connected to the guide wheel bracket. A strip-shaped clearance groove is arranged radially on the inner end face of the annular base. A strip-shaped hole communicating with the strip-shaped clearance groove is arranged on the outer end face of the annular base along the length direction of the strip-shaped clearance groove. A first installation screw hole is arranged at the bottom of the guide wheel bracket. A first connecting bolt connecting the strip-shaped hole and the first installation screw hole is arranged on the strip-shaped clearance groove.

[0006] Preferably, positioning screw holes are provided on all four sides of the circular accommodating groove, positioning bolts are connected to the positioning screw holes, and the nuts of the positioning bolts abut against the outer end face of the annular base.

[0007] Preferably, the circular accommodating groove and the annular base are in clearance fit.

[0008] Preferably, the first guide wheel mechanism and the second guide wheel mechanism both further include second connecting bolts. Second mounting screw holes matching the second connecting bolts are provided on the guide wheel bracket. The second connecting bolts are connected to the second mounting screw holes, and a bearing is provided between the second connecting bolts and the inner ring of the wire-passing guide wheel.

[0009] Preferably, an installation plate is further included. Installation holes are provided through the installation plate. A connecting end is provided on the outer edge of the wire distributing disc. A plurality of strip-shaped through grooves are provided side by side along the length direction on the connecting end. Connecting holes corresponding to the strip-shaped through grooves are provided through the installation plate. The connecting holes and the strip-shaped through grooves are connected by bolts.

[0010] Preferably, the wire-passing guide wheel is made of ceramic.

[0011] The beneficial effects of the present utility model are as follows: The present utility model provides a novel wire distributing device for stranding. By adjusting the position of the first connecting bolt on the strip-shaped clearance groove, the installation position of the wire-passing guide wheel on the annular base can be adjusted. By driving the annular base to rotate in the circular accommodating groove, the angle of the wire-passing guide wheel can be adjusted. The first guide wheel mechanism and the second guide wheel mechanism are independent of each other. By adjusting the installation position and angle of the wire-passing guide wheels of the corresponding first guide wheel mechanism and second guide wheel mechanism on the wire distributing disc, the wire can be kept in a horizontal state and pass through the two wire-passing guide wheels and the through holes, avoiding friction between the wire and the inner side wall of the wire-passing guide wheel, and the wire will not contact the side wall of the through hole either, reducing the wear of the wire coating, increasing the service life of the wire distributing device, reducing the maintenance frequency and maintenance cost of the wire distributing device, increasing the effective working time of the equipment, and improving the output. Description of the Drawings

[0012] Figure 1 Illustrates the external shape structure diagram of the present utility model.

[0013] Figure 2 Illustrates the rear view of the present utility model.

[0014] Figure 3 Illustrates the cross-sectional view of the present utility model.

[0015] Figure 4 Illustrates the structure diagram of the wire distributing disc of the present utility model.

[0016] Figure 5 Illustrates the exploded structure diagram of the first guide wheel mechanism of the present utility model.

[0017] Description of the attached reference numerals: wire dividing plate 1, circular accommodating groove 10, through hole 11, positioning screw hole 12, connecting end 13, strip-shaped through groove 130, first guide wheel mechanism 2, annular base 20, guide wheel bracket 21, first mounting screw hole 210, second mounting screw hole 211, wire guiding wheel 22, strip-shaped clearance groove 23, strip-shaped hole 24, first connecting bolt 25, positioning bolt 26, second connecting bolt 27, second guide wheel mechanism 3, mounting plate 4, mounting hole 40. Detailed implementation manners

[0018] To make the objectives, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some but not all of the embodiments of the present disclosure.

[0019] All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure without creative efforts shall fall within the scope of protection of the present disclosure.

[0020] Reference Figures 1 - 5 。

[0021] The present utility model provides a novel wire dividing device for stranding, which includes a wire dividing plate 1, a plurality of first guide wheel mechanisms 2 distributed on one end face of the wire dividing plate 1, and a plurality of second guide wheel mechanisms 3 distributed on the other end face of the wire dividing plate 1. Circular accommodating grooves 10 are evenly distributed at the centers and circumferences of both end faces of the wire dividing plate 1. The circular accommodating grooves 10 on both end faces of the wire dividing plate 1 are correspondingly arranged and a through hole 11 is communicated between them. Each of the first guide wheel mechanism 2 and the second guide wheel mechanism 3 includes an annular base 20 rotatably connected in the circular accommodating groove 10, a guide wheel bracket 21, and a wire guiding wheel 22 rotatably connected to the guide wheel bracket 21. A strip-shaped clearance groove 23 is arranged along the radial direction on the inner end face of the annular base 20, and a strip-shaped hole 24 communicating with the strip-shaped clearance groove 23 is arranged along the length direction of the strip-shaped clearance groove 23 on the outer end face of the annular base 20. A first mounting screw hole 210 is arranged at the bottom of the guide wheel bracket 21, and a first connecting bolt 25 connecting the strip-shaped hole 24 and the first mounting screw hole 210 is arranged on the strip-shaped clearance groove 23.

[0022] The specific working principle is as follows: A first guide wheel mechanism 2 and a second guide wheel mechanism 3 at the same position on both end faces of the wire dividing disc 1 form a group. The two wire passing guide wheels 22 of each group of guide wheel mechanisms conduct wire dividing and guiding for a wire, and each wire is divided onto two wire passing guide wheels 22 of different groups for wire dividing. By adjusting the position of the first connecting bolt 25 on the strip-shaped clearance groove 23, the installation position of the wire passing guide wheel 22 on the annular base 20 can be adjusted. By driving the annular base 20 to rotate in the circular accommodating groove 10, the angle of the wire passing guide wheel 22 can be adjusted. The first guide wheel mechanism 2 and the second guide wheel mechanism 3 are independent of each other. By adjusting the installation position and angle of the two wire passing guide wheels 22 of the same group of guide wheel mechanisms, the wire can pass through the two wire passing guide wheels 22 and the through hole 11 in a horizontal state, avoiding friction between the wire and the inner side wall of the wire passing guide wheel 22, and the wire will not contact the side wall of the through hole 11 either, reducing the wear of the wire coating, increasing the service life of the wire divider, reducing the maintenance frequency and maintenance cost of the wire divider, increasing the effective working time of the equipment, and increasing the output.

[0023] Based on the above embodiment, positioning screw holes 12 are provided on the periphery of the circular accommodating groove 10, and positioning bolts 26 are connected to the positioning screw holes 12. The nuts of the positioning bolts 26 abut against the outer end face of the annular base 20, which can position the annular base 20 and prevent the annular base 20 from rotating in the circular accommodating groove 10, ensuring stable wire transmission.

[0024] Based on the above embodiment, the circular accommodating groove 10 and the annular base 20 are in clearance fit, which facilitates assembling the annular base 20 into the circular accommodating groove 10, and the annular base 20 can be rotationally adjusted in the circular accommodating groove 10.

[0025] Based on the above embodiment, both the first guide wheel mechanism 2 and the second guide wheel mechanism 3 further include a second connecting bolt 27. Second installation screw holes 211 matching the second connecting bolt 27 are provided on the guide wheel bracket 21. The second connecting bolt 27 is connected to the second installation screw holes 211, and a bearing is provided between the second connecting bolt 27 and the inner ring of the wire passing guide wheel 22, facilitating the replacement of the wire passing guide wheel 22.

[0026] Based on the above embodiment, an installation plate 4 is further included. Installation holes 40 are provided through the installation plate 4. A connecting end portion 13 is provided on the outer edge of the wire dividing disc 1. A plurality of strip-shaped through grooves 130 are provided through the connecting end portion 13 in parallel along its length direction. Connecting holes corresponding to the strip-shaped through grooves 130 are provided through the installation plate 4, and the connecting holes and the strip-shaped through grooves 130 are connected by bolts, so that the installation height of the installation plate 4 on the connecting end portion 13 can be adjusted, and the wire divider can be conveniently installed on the equipment through the installation holes 40.

[0027] Based on the above embodiments, the wire guiding pulley 22 is made of ceramic, which can reduce the wear of the wire guiding pulley 22 and improve the service life of the wire guiding pulley 22.

[0028] The above embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A new wire divider for stranding wires, characterized in that It includes a wire distributing disc, a number of first guide wheel mechanisms distributed on one end face of the wire distributing disc, and a number of second guide wheel mechanisms distributed on the other end face of the wire distributing disc. Circular accommodating grooves are evenly distributed at the centers and circumferences of both end faces of the wire distributing disc. The circular accommodating grooves on both end faces of the wire distributing disc are correspondingly arranged and communicated with through holes therebetween. Each of the first guide wheel mechanism and the second guide wheel mechanism includes an annular base rotatably connected in the circular accommodating groove, a guide wheel bracket, and a wire passing guide wheel rotatably connected to the guide wheel bracket. A strip-shaped clearance groove is arranged radially on the inner end face of the annular base, and a strip-shaped hole communicating with the strip-shaped clearance groove is arranged on the outer end face of the annular base along the length direction of the strip-shaped clearance groove. A first installation screw hole is arranged at the bottom of the guide wheel bracket, and a first connecting bolt connecting the strip-shaped hole and the first installation screw hole is arranged on the strip-shaped clearance groove.

2. The wire splitter for the new type of stranded wire according to claim 1, characterized in that, Positioning screw holes are arranged around the circular accommodating groove, and positioning bolts are connected to the positioning screw holes. The nuts of the positioning bolts abut against the outer end face of the annular base.

3. The wire divider for a new type of stranded wire according to claim 2, characterized in that, The circular accommodating groove and the annular base are in clearance fit.

4. A novel wire divider for stranding wire according to claim 3, characterized in that, Each of the first guide wheel mechanism and the second guide wheel mechanism further includes a second connecting bolt. A second installation screw hole matching the second connecting bolt is arranged on the guide wheel bracket. The second connecting bolt is connected to the second installation screw hole, and the second connecting bolt and the inner ring of the wire passing guide wheel are connected through a bearing.

5. The wire divider for a new type of stranded wire according to claim 4, characterized in that, It further includes a mounting plate. Mounting holes are arranged through the mounting plate. A connecting end is arranged on the outer edge of the wire distributing disc. A number of strip-shaped through grooves are arranged in parallel through the connecting end along its length direction. Connecting holes corresponding to the strip-shaped through grooves are arranged through the mounting plate. The connecting holes and the strip-shaped through grooves are connected by bolts.

6. The wire divider for a new type of stranded wire according to claim 1, characterized in that, The wire passing guide wheel is made of ceramic.

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