Wire drawing machine for 5G communication copper-silver alloy wire production

Abstract

The utility model provides a wire drawing machine for 5G communication copper-silver alloy wire production, and relates to the field of wire drawing machines, the wire drawing machine comprises a wire drawing machine main body, a first lubricating pipe, a second lubricating pipe and a cooling pipe, the two ends of the upper side of the wire drawing machine main body are respectively provided with a guide roller, and one end of the wire drawing machine main body is provided with a wind-up roller; meanwhile, wire drawing assemblies are arranged on the upper side of the wire drawing machine main body, the first lubricating pipe and the second lubricating pipe are both arranged on the upper side of the wire drawing machine main body, the first lubricating pipe and the second lubricating pipe are the same in structure, the cooling pipe is arranged on the upper side of the wire drawing machine main body, the cooling pipe is arranged between the two wire drawing assemblies, and the outer side of the cooling pipe is connected with a water inlet pipe. The wire drawing device solves the problems that an existing wire drawing device for processing the 5G signal communication cable is poor in cooling effect and lacks impurity removal and lubrication on a cable conductor.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machines, and specifically to a wire drawing machine for producing 5G communication copper-silver alloy wires. Background Art

[0002] Cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. It is currently widely used in the transmission of electric energy and signals. With the use of 5G, cables are needed to transmit 5G signals over long distances, and its application is very extensive. Among the existing cable categories, copper conductor cables are the most common and have the best performance. Copper conductors or copper-silver alloy conductors need to be drawn using a wire drawing device during processing. After searching, the prior art (application number: CN202321425428.1) records "a wire drawing device for processing copper conductors of 5G signal cables, including a box body, and three groups of wire drawing components are equidistantly arranged on the top of the box body along its length direction; the utility model realizes wire drawing of multiple copper conductors at the same time by setting multiple wire drawing dies in each group of wire drawing components, solving the problem that only one copper conductor can be drawn at a time in the prior art, resulting in reduced production and processing efficiency of copper conductors; the water pump, water outlet pipe, water spray pipe and through hole are set to realize the cooling treatment of the copper conductor after drawing by the wire drawing die, avoiding the problem that the high-temperature copper conductor after drawing is in contact with oxygen and its surface is oxidized to affect its quality; the square rod, slide pipe, toggle pipe and reciprocating wire rod are set to realize the uniform winding of the wire drawn copper conductor on the corresponding winding roller."

[0003] However, although the wire drawing device used for processing copper conductors of 5G signal cables in the prior art realizes the simultaneous wire drawing operation of cable copper wires, it still has some shortcomings: the existing wire drawing device used for processing 5G signal cables lacks impurity removal and lubrication of the cable wires before use, which easily causes the wire drawing die to be stuck and blocked; secondly, the cooling water spray pipe involved is only used for cooling at the wire drawing die, resulting in a short cooling time and cooling area, which leads to a deviation in the cooling effect during the long-distance wire drawing process of the cable wires. Utility Model Content

[0004] In order to overcome the defects of the prior art, a wire drawing machine for the production of 5G communication copper-silver alloy wire is provided to solve the problems that the existing wire drawing device used for 5G signal communication cable processing has deviation in cooling effect and lacks impurity removal and lubrication of the cable conductor.

[0005] To achieve the above-mentioned purpose, a wire drawing machine for the production of 5G communication copper-silver alloy wire is provided, including: a wire drawing machine body, a first lubrication pipe, a second lubrication pipe and a cooling pipe, guide rollers are respectively provided at both ends of the upper side of the wire drawing machine body, and a winding roller is provided at one end of the wire drawing machine body, and a wire drawing assembly is provided on the upper side of the wire drawing machine body, the first lubrication pipe and the second lubrication pipe are both provided on the upper side of the wire drawing machine body, and the first lubrication pipe and the second lubrication pipe have the same structure, the cooling pipe is provided on the upper side of the wire drawing machine body, and the cooling pipe is provided between the two wire drawing assemblies, and a water inlet pipe is connected to the outside of the cooling pipe.

[0006] Furthermore, the wire drawing assembly includes a fixed plate fixed to the upper end of the wire drawing machine body, and four sets of wire drawing dies are fixed between the fixed plates, and the wire drawing dies correspond to the positions of the second lubrication pipe and the cooling pipe on the left and right sides in the horizontal direction.

[0007] Furthermore, a thread inlet is provided on the left side of the first lubrication tube, a thread outlet is provided on the right side thereof, and a lubrication cavity is provided between the thread inlet and the thread outlet, and the lower end of the lubrication cavity is connected to an oil outlet.

[0008] Furthermore, an oil inlet cavity is provided inside the first lubrication tube, and the oil inlet cavity is communicated with the lubrication cavity.

[0009] Furthermore, a rubber block is provided on the inner wall of the thread inlet, and a threaded rod is rotatably connected to the outer side of the rubber block, and the rubber block is slidably connected to the inner tube wall of the first lubrication tube.

[0010] Furthermore, the upper end of the cooling tube is connected to a shunt tube, and the other end of the shunt tube is connected to a longitudinal tube, and the outer end of the longitudinal tube is connected to a water inlet pipe, and the water inlet pipe is arranged along the direction of the wire drawing assembly.

[0011] Furthermore, a cooling cavity is provided inside the cooling tube, and sealing openings are provided at both ends of the cooling cavity, and a drain pipe is connected to the lower end of the cooling cavity.

[0012] Furthermore, an oil tank is provided on the outer shell wall of the wire drawing machine body, and an oil pump is connected to the upper end of the oil tank, and an output end of the oil pump is connected to the upper tube walls of the first lubrication tube and the second lubrication tube through an oil pipe.

[0013] The beneficial effects of the utility model are:

[0014] 1. Use the water inlet pipe, longitudinal pipe and shunt pipe to supply water to the cooling pipe outside each group of wire drawing components, and then let the cable conductor enter the cooling cavity through the sealing port and be completely immersed in cold water, so as to achieve not only drip cooling through the longitudinal pipe on the upper side of the wire drawing component, but also continuous cooling effect on the cable conductor in a section of the journey after sliding out of the wire drawing component and before entering the next wire drawing component, thereby improving the cooling effect;

[0015] 2. A first lubrication tube and a second lubrication tube are arranged in front of the front-end wire drawing component, so that when the cable conductor passes through the two lubrication tubes, the lubricating oil is injected into the lubrication cavity inside the lubrication tube through the oil tank, the oil pump and the oil pipe. Then, when the cable conductor enters the wire inlet, it is squeezed by the rubber block on the outside, so that impurities on the surface of the cable conductor can be scraped off. Then, the cable conductor enters the lubrication cavity and is lubricated by the lubricating oil dripping from the oil inlet cavity, so that it can remain smooth during the process of passing through the wire drawing die to prevent sticking and blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0017] Figure 2 It is a partial top view of the structure of an embodiment of the utility model.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of a lubrication pipe according to an embodiment of the utility model.

[0019] Figure 4 This is a schematic diagram of the side view of the thread inlet of the lubrication tube according to an embodiment of the utility model.

[0020] Figure 5 For the utility model embodiment Figure 3 Schematic diagram of the structure at point A in the middle.

[0021] Figure 6 This is a schematic diagram of the cross-sectional structure of a cooling pipe according to an embodiment of the utility model.

[0022] In the figure: 1. wire drawing machine body; 11. guide roller; 12. winding roller; 13. wire drawing assembly; 131. fixing plate; 132. wire drawing die; 2. first lubrication pipe; 21. wire inlet; 211. rubber block; 22. oil inlet chamber; 23. wire outlet; 24. lubrication chamber; 25. oil outlet; 26. threaded rod; 3. second lubrication pipe; 4. cooling pipe; 41. sealing port; 42. cooling chamber; 43. drain pipe; 5. water inlet pipe; 51. longitudinal pipe; 52. diverter pipe; 6. oil tank; 61. oil pump; 62. oil pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figures 1 to 6As shown, the utility model provides a wire drawing machine for producing 5G communication copper-silver alloy wire, including: a wire drawing machine body 1, a first lubrication pipe 2, a second lubrication pipe 3 and a cooling pipe 4, guide rollers 11 are respectively provided at both ends of the upper side of the wire drawing machine body 1, and a winding roller 12 is provided at one end of the wire drawing machine body 1, and a wire drawing assembly 13 is provided on the upper side of the wire drawing machine body 1, the first lubrication pipe 2 and the second lubrication pipe 3 are both provided on the upper side of the wire drawing machine body 1, and the first lubrication pipe 2 and the second lubrication pipe 3 have the same structure, the cooling pipe 4 is provided on the upper side of the wire drawing machine body 1, and the cooling pipe 4 is provided between the two wire drawing assemblies 13, and a water inlet pipe 5 is connected to the outside of the cooling pipe 4, the wire drawing assembly 13 includes a fixed plate 131 fixed to the upper end of the wire drawing machine body 1, and four groups of wire drawing dies 132 are fixed between the fixed plates 131, and the wire drawing dies 132 correspond to the positions of the second lubrication pipe 3 and the cooling pipe 4 on the left and right sides in the horizontal direction.

[0025] In this embodiment, a groove cavity is provided inside the wire drawing machine body 1, and a filter screen is provided on the upper side of the groove cavity. The filter screens are provided in two groups with a partition plate in the middle, so that cooling water and lubricating oil can be collected respectively.

[0026] It should be noted that a submersible pump is installed in the return water collection tank cavity provided inside the wire drawing machine body 1 , and the output end of the submersible pump is connected to the water inlet pipe 5 , and the water inlet pipe 5 is fixed on the outer shell wall of the wire drawing machine body 1 .

[0027] Specifically, the lower ends of the two lubrication tubes are connected to support tubes, and the support tubes are connected to the oil outlet holes 25 mentioned below, so that the lubrication tubes are supported and the lubrication oil is easily drained into the groove cavity of the wire drawing machine body 1.

[0028] Specifically, the wire drawing assembly 13 is consistent with the structural principle of the relevant components involved in the comparative document, and the aperture of the wire drawing die 132 included in the three groups of wire drawing assemblies 13 gradually decreases in the horizontal direction, thereby achieving a variable diameter wire drawing effect on the cable conductor.

[0029] like Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, a wire inlet 21 is provided on the left side of the first lubrication tube 2, and a wire outlet 23 is provided on the right side thereof, and a lubrication cavity 24 is provided between the wire inlet 21 and the wire outlet 23, and the lower end of the lubrication cavity 24 is connected with an oil outlet 25, an oil inlet cavity 22 is provided inside the first lubrication tube 2, and the oil inlet cavity 22 is connected with the lubrication cavity 24, a rubber block 211 is provided on the inner wall of the wire inlet 21, and a threaded rod 26 is rotatably connected to the outer side of the rubber block 211, and the rubber block 211 is slidably connected to the inner tube wall of the first lubrication tube 2, an outer shell wall of the wire drawing machine body 1 is provided with an oil tank 6, and the upper end of the oil tank 6 is connected to an oil pump 61, and the output end of the oil pump 61 is connected to the upper tube wall of the first lubrication tube 2 and the second lubrication tube 3 through an oil pipe 62.

[0030] Specifically, the rubber blocks 211 inside the first lubrication tube 2 and the second lubrication tube 3 have different distribution angles. The rubber block 211 is a fan-shaped block structure. The central hole surrounded by four fan-shaped blocks is set as the wire inlet 21 mentioned in the present application. By setting the four rubber blocks 211 to have different distribution angles inside the two lubrication tubes, it is convenient for different cable conductors to enter the wire inlet 21. When the rubber block 211 fails to fully surround the conductor, another lubrication tube is used to achieve sliding contact with the rest of the conductor to compensate, thereby ensuring that all impurities and dust on the surface of the conductor are cleaned.

[0031] As a preferred implementation, the threaded rod 26 is provided to facilitate the movement of the rubber block 211 , thereby facilitating the clamping of conductors with different outer diameters.

[0032] like Figure 6 As shown, the upper end of the cooling tube 4 is connected to a shunt tube 52, and the other end of the shunt tube 52 is connected to a longitudinal tube 51, and the outer end of the longitudinal tube 51 is connected to a water inlet pipe 5, and the water inlet pipe 5 is arranged along the direction of the wire drawing assembly 13. A cooling cavity 42 is opened inside the cooling tube 4, and sealing openings 41 are opened at both ends of the cooling cavity 42, and a drain pipe 43 is connected to the lower end of the cooling cavity 42.

[0033] Specifically, leakage holes are provided at equal intervals on the lower wall of the longitudinal tube 51 along the direction of the wire drawing assembly 13 , so that the wire drawing assembly 13 can be cooled as a whole while water flow is transported.

[0034] It should be noted that the sealing opening 41 is configured as a sealing ring structure with a through hole formed inside. When the cable conductor passes through the through hole, the sealing ring seals the internal water flow, thereby maintaining a certain water level in the cooling chamber 42 to facilitate submerging the passing conductor.

[0035] When in use, the copper-silver alloy wire cable conductor passes through the conductor roller and enters the two lubrication tubes, the wire drawing assembly and the cooling tube in turn, and then is pulled to the winding roller through the guide roller. During the wire drawing process, the submersible pump and the oil pump connected to the water inlet pipe are started, and the water inlet pipe, the longitudinal tube and the diversion tube are used to supply water to the cooling tubes on the outside of each group of wire drawing assemblies. Then the cable conductor enters the cooling cavity through the sealing port and is completely immersed in cold water, thereby achieving not only drip cooling through the longitudinal tube on the upper side of the wire drawing assembly, but also continuous cooling of the cable conductor in a section of the journey before entering the next wire drawing assembly after sliding out of the wire drawing assembly. The first lubrication tube and the second lubrication tube are set in front of the frontmost wire drawing assembly, so that when the cable conductor passes through the two lubrication tubes, the lubricating oil is injected into the lubrication cavity inside the lubrication tube through the oil tank, the oil pump and the oil pipe, and then when the cable conductor enters the wire inlet, it is squeezed by the rubber block on the outside, so as to facilitate the scraping of impurities on the surface of the cable conductor, and then enters the lubrication cavity and is lubricated by the lubricating oil dripping from the oil inlet cavity.

[0036] The utility model of the wire drawing machine for the production of 5G communication copper-silver alloy wire can effectively solve the problems of deviation in cooling effect and lack of removal of impurities and lubrication of cable conductors in the existing wire drawing devices used for 5G signal communication cable processing. It achieves further enhancement of the cooling effect of cable conductors during the wire drawing process on the basis of the existing technology of wire drawing machines for the production of 5G communication copper-silver alloy wires, as well as increases the removal of impurities and lubrication effects of cable conductors before wire drawing, making the wire drawing machine involved in this application more practical.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire drawing machine for producing 5G communication copper-silver alloy wire, comprising: A wire drawing machine body (1), a first lubrication pipe (2), a second lubrication pipe (3) and a cooling pipe (4), wherein guide rollers (11) are respectively provided at both ends of the upper side of the wire drawing machine body (1), and a winding roller (12) is provided at one end of the wire drawing machine body (1), and a wire drawing assembly (13) is provided on the upper side of the wire drawing machine body (1), characterized in that: the first lubrication pipe (2) and the second lubrication pipe (3) are both provided on the upper side of the wire drawing machine body (1), and the first lubrication pipe (2) and the second lubrication pipe (3) have the same structure, the cooling pipe (4) is provided on the upper side of the wire drawing machine body (1), and the cooling pipe (4) is provided between the two wire drawing assemblies (13), and a water inlet pipe (5) is connected to the outside of the cooling pipe (4).

2. A wire drawing machine for producing 5G communication copper-silver alloy wire according to claim 1, characterized in that: The wire drawing assembly (13) comprises a fixing plate (131) fixed to the upper end of the wire drawing machine body (1), and four sets of wire drawing dies (132) are fixed between the fixing plates (131), and the wire drawing dies (132) correspond to the positions of the second lubrication pipe (3) and the cooling pipe (4) on the left and right sides in the horizontal direction.

3. A wire drawing machine for producing 5G communication copper-silver alloy wire according to claim 1, characterized in that: The first lubrication tube (2) is provided with a thread inlet (21) on the left side and a thread outlet (23) on the right side, and a lubrication cavity (24) is provided between the thread inlet (21) and the thread outlet (23), and the lower end of the lubrication cavity (24) is connected to an oil outlet hole (25).

4. A wire drawing machine for producing 5G communication copper-silver alloy wire according to claim 1, characterized in that: An oil inlet chamber (22) is provided inside the first lubrication tube (2), and the oil inlet chamber (22) is communicated with the lubrication chamber (24).

5. A wire drawing machine for producing 5G communication copper-silver alloy wire according to claim 3, characterized in that: The inner wall of the thread inlet (21) is provided with a rubber block (211), and the outer side of the rubber block (211) is rotatably connected to a threaded rod (26), while the rubber block (211) is slidably connected to the inner wall of the first lubrication tube (2).

6. A wire drawing machine for producing 5G communication copper-silver alloy wire according to claim 1, characterized in that: The upper end of the cooling tube (4) is connected to a shunt tube (52), the other end of the shunt tube (52) is connected to a longitudinal tube (51), and the outer end of the longitudinal tube (51) is connected to a water inlet tube (5), and the water inlet tube (5) is arranged along the direction of the wire drawing assembly (13).

7. A wire drawing machine for producing 5G communication copper-silver alloy wire according to claim 1, characterized in that: A cooling cavity (42) is provided inside the cooling tube (4), sealing openings (41) are provided at both ends of the cooling cavity (42), and a drainage pipe (43) is connected to the lower end of the cooling cavity (42).

8. A wire drawing machine for producing 5G communication copper-silver alloy wire according to claim 1, characterized in that: An oil tank (6) is provided on the outer shell wall of the wire drawing machine body (1), and an oil pump (61) is connected to the upper end of the oil tank (6), and the output end of the oil pump (61) is connected to the upper tube walls of the first lubrication tube (2) and the second lubrication tube (3) through an oil pipe (62).

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