Wire drawing device for cable manufacturing

Abstract

The utility model discloses a wire drawing device for cable manufacturing, which comprises an oil pool, a plurality of groups of brackets are internally provided with first wire drawing blocks and second wire drawing blocks, and the tops of the first wire drawing blocks and the bottoms of the second wire drawing blocks are provided with a plurality of groups of corresponding arc-shaped wire drawing grooves; through structural design of a first lead screw, a first wire drawing block, a second wire drawing block, a first positioning rod, a first adjusting block and the like, and through cooperation of the first lead screw, the first adjusting block and the first positioning rod, when the first lead screw is rotated, the first lead screw can drive the first adjusting block to move; the first adjusting block can drive the second wire drawing block to be far away from the first wire drawing block under positioning of the first positioning rod, at the moment, a metal wire can be conveniently placed in the arc-shaped wire drawing groove between the first wire drawing block and the second wire drawing block, and therefore the metal wire can be conveniently installed. The installation efficiency is high, and the wire drawing efficiency of metal wires can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable manufacturing, in particular to a wire drawing device for cable manufacturing. Background Art

[0002] The cable core is usually made of metal wire. When the metal wire is processed into the cable core, it needs to be drawn so that the thicker metal wire can be drawn into a thin metal wire that meets the requirements, thereby making the cable core.

[0003] The prior art provides a wire drawing device for cable manufacturing (Announcement No. CN219745863U), which includes an oil pool, a tensioning assembly is fixedly connected to the bottom of the oil pool, a support plate is fixedly connected to the top of the oil pool, two groups of support plates are arranged in parallel, and the tops of the two groups of support plates are respectively fixedly connected to a wire drawing assembly and a cleaning assembly; by allowing metal to flow into the oil pool through a cavity, connecting plate one and connecting plate two can be disassembled, so that the cylinder can be replaced with a sponge, and the device can remove the lubricating oil remaining on the surface of the metal wire after drawing, so as to prevent the lubricating oil from affecting the subsequent processing steps of the metal wire to form a cable and prevent the lubricating oil from affecting the conductive properties of the metal wire.

[0004] The above-mentioned wire drawing device for cable manufacturing only provides a wiping function for the metal wire during actual operation. However, before drawing the metal wire, the metal wire needs to be passed through a wire drawing hole. Since the function of the wire drawing hole is to draw the metal wire, the diameter of the wire drawing hole is smaller than the diameter of the metal wire. Therefore, it is inconvenient to pass the metal wire through the wire drawing hole, which will affect the wire drawing efficiency of the metal wire. Therefore, we need to propose a wire drawing device for cable manufacturing. Utility Model Content

[0005] The purpose of the utility model is to provide a wire drawing device for cable manufacturing, which can facilitate the metal wire to pass through the wire drawing hole, has high installation efficiency, and can improve the wire drawing efficiency of the metal wire to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wire drawing device for cable manufacturing, including an oil bath. A mounting frame is fixedly connected to the top of the oil bath. A fixed disk is arranged on the side of the mounting frame. A plurality of groups of brackets are distributed on the surface of the fixed disk in a circular array. A first wire drawing block and a second wire drawing block are arranged in each of the plurality of groups of brackets. First adjusting blocks are fixedly connected to both sides of the second wire drawing block. Mounting blocks are fixedly connected to both sides of the plurality of groups of brackets. A first lead screw is movably installed in the mounting block on one side of the bracket. The first adjusting block on one side of the second wire drawing block is threadedly installed on the first lead screw. A first positioning rod is fixedly connected to the mounting block on the other side of the bracket. The first adjusting block on the other side of the second wire drawing block is slidably installed on the first positioning rod. A plurality of groups of corresponding arc-shaped wire drawing grooves are formed at the top of the first wire drawing block and the bottom of the second wire drawing block.

[0008] Preferably, a positioning stud is threadedly installed on the mounting frame. A plurality of positioning holes corresponding to the brackets are distributed on the side of the fixed disk in a circular array. One end of the positioning stud is inserted into a positioning hole.

[0009] Preferably, a connecting frame is fixedly connected to the bottom of the mounting frame. A filtering mechanism is arranged on the connecting frame. The filtering mechanism includes a mounting frame and a filter cloth. The mounting frame is provided with upper and lower openings. A support mesh plate is arranged in the mounting frame. The filter cloth is arranged on the support mesh plate.

[0010] Preferably, a U-shaped block is fixedly connected to the side of the mounting frame. A limiting block is fixedly connected to the connecting frame. The U-shaped block is sleeved on the limiting block.

[0011] Preferably, a support roller is movably installed on the mounting frame.

[0012] Preferably, a pressing mechanism for pressing down the metal wire is arranged in the oil bath. The pressing mechanism includes a second lead screw, a second positioning rod, a rotating roller and a second adjusting block. Fixed blocks are fixedly connected to both inner walls of the two sides of the oil bath. The second lead screw is movably installed on the fixed block on one inner wall of the oil bath. The second positioning rod is fixedly connected to the fixed block on the other inner wall of the oil bath. The second adjusting blocks are movably installed at both ends of the rotating roller. The second adjusting block at one end of the rotating roller is threadedly installed on the second lead screw. The second adjusting block at the other end of the rotating roller is slidably installed on the second positioning rod.

[0013] Preferably, a guiding ring for guiding the metal wire is fixedly installed at the top on one side of the oil bath.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the design of structures such as the first lead screw, the first wire drawing block, the second wire drawing block, the first positioning rod and the first adjusting block, the first lead screw, the first adjusting block and the first positioning rod are cooperated, so that when the first lead screw is rotated, the first lead screw can drive the first adjusting block to move, and the first adjusting block can drive the second wire drawing block to move away from the first wire drawing block under the positioning of the first positioning rod. At this time, it is convenient to place the metal wire in the arc-shaped wire drawing groove between the first wire drawing block and the second wire drawing block, so that the metal wire can be conveniently installed. The utility model can facilitate the metal wire to pass through the wire drawing hole, has high installation efficiency, and can improve the wire drawing efficiency of the metal wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic sectional view of the oil sump structure of the present utility model;

[0018] Figure 3 is one of the schematic structural diagrams of the mounting frame, the bracket and the mounting frame of the present utility model;

[0019] Figure 4 is the second of the schematic structural diagrams of the mounting frame, the bracket and the mounting frame of the present utility model;

[0020] Figure 5 is a schematic structural diagram of the mounting frame and the support roller of the present utility model.

[0021] In the figure: 1. oil sump; 2. guide ring; 3. mounting frame; 4. fixed disk; 5. bracket; 6. first wire drawing block; 7. second wire drawing block; 8. arc-shaped wire drawing groove; 9. mounting block; 10. first lead screw; 11. first adjusting block; 12. first positioning rod; 13. positioning stud; 14. positioning hole; 15. mounting frame; 16. U-shaped block; 17. limiting block; 18. filter cloth; 19. connecting frame; 20. support roller; 21. fixed block; 22. second lead screw; 23. second positioning rod; 24. rotating roller; 25. second adjusting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1-5 , the present utility model provides a technical solution:

[0024] A wire drawing device for cable manufacturing, including an oil sump 1. A mounting frame 3 is fixedly connected to the top of the oil sump 1. A fixed disk 4 is arranged on the side of the mounting frame 3. A plurality of groups of brackets 5 are distributed on the surface of the fixed disk 4 in an annular array. A first wire drawing block 6 and a second wire drawing block 7 are arranged in each of the plurality of groups of brackets 5. Both sides of the second wire drawing block 7 are fixedly connected with first adjusting blocks 11. Mounting blocks 9 are fixedly connected to both sides of the plurality of groups of brackets 5. A first lead screw 10 is movably installed in the mounting block 9 on one side of the bracket 5. The first adjusting block 11 on one side of the second wire drawing block 7 is threadedly installed on the first lead screw 10. A first positioning rod 12 is fixedly connected to the mounting block 9 on the other side of the bracket 5. The first adjusting block 11 on the other side of the second wire drawing block 7 is slidably installed on the first positioning rod 12. A plurality of groups of corresponding arc-shaped wire drawing grooves 8 are opened at the top of the first wire drawing block 6 and the bottom of the second wire drawing block 7;

[0025] In this embodiment, when the first wire drawing block 6 and the second wire drawing block 7 are in contact, the arc-shaped wire drawing grooves 8 at the top of the first wire drawing block 6 and the bottom of the second wire drawing block 7 can form a wire drawing hole, and wire drawing of the metal wire can be realized through the wire drawing hole;

[0026] A positioning stud 13 is threadedly installed on the mounting frame 3. A plurality of groups of positioning holes 14 corresponding to the brackets 5 are distributed on the side of the fixed disk 4 in an annular array. One end of the positioning stud 13 is inserted into a group of positioning holes 14;

[0027] It is worth mentioning that the arc-shaped wire drawing grooves 8 on the first wire drawing block 6 and the second wire drawing block 7 are of different sizes. By rotating the fixed disk 4, the positions of the first wire drawing block 6 and the second wire drawing block 7 required can be adjusted as needed. By inserting the positioning stud 13 into the positioning hole 14, the fixing of the fixed disk 4 can be realized;

[0028] A connecting frame 19 is fixedly connected to the bottom of the mounting frame 3. A filtering mechanism is arranged on the connecting frame 19. The filtering mechanism includes a mounting frame 15 and a filter cloth 18. The mounting frame 15 is provided with upper and lower openings. A support mesh plate is arranged in the mounting frame 15. The filter cloth 18 is arranged on the support mesh plate;

[0029] It is worth explaining that the waste chips generated during wire drawing of the metal wire can fall onto the filter cloth 18 in the mounting frame 15 together with the lubricating oil. The waste chips in the lubricating oil can be filtered through the filter cloth 18, so as to prevent the waste chips from precipitating in the oil sump 1 and polluting the lubricating oil in the oil sump 1;

[0030] A U-shaped block 16 is fixedly connected to the side of the mounting frame 15. A limiting block 17 is fixedly connected to the connecting frame 19. The U-shaped block 16 is sleeved on the limiting block 17;

[0031] It is worth mentioning that by sleeving the U-shaped block 16 on the limiting block 17, the installation and disassembly of the mounting frame 15 can be facilitated;

[0032] A support roller 20 is movably mounted on the mounting frame 15;

[0033] It is worth noting that the metal wire can be supported by the support roller 20;

[0034] A pressing mechanism for pressing down the metal wire is provided in the oil pool 1, and the pressing mechanism includes a second screw rod 22, a second positioning rod 23, a rotating roller 24 and a second adjusting block 25. The inner walls on both sides of the oil pool 1 are fixedly connected with fixed blocks 21. The second screw rod 22 is movably mounted on the fixed block 21 on the inner wall of one side of the oil pool 1. The second positioning rod 23 is fixedly connected to the fixed block 21 on the inner wall of the other side of the oil pool 1. The second adjusting block 25 is movably mounted on both ends of the rotating roller 24. The second adjusting block 25 at one end of the rotating roller 24 is threadedly mounted on the second screw rod 22, and the second adjusting block 25 at the other end of the rotating roller 24 is slidably mounted on the second positioning rod 23.

[0035] It is worth mentioning that by rotating the second screw rod 22, the second screw rod 22 drives the second adjusting block 25 to move, so that the second adjusting block 25 cooperates with the second positioning rod 23 to drive the rotating roller 24 to move downward, so that the rotating roller 24 can press down the metal wire, so that the metal wire can be immersed in the lubricating oil;

[0036] A guide ring 2 for guiding the metal wire is fixedly installed on the top of one side of the oil pool 1;

[0037] In this embodiment, the guide ring 2 can be used to guide the wire.

[0038] During specific use, the metal wire can first be passed through the guide ring 2, and then placed under the rotating roller 24 and above the supporting roller 20. By rotating the first screw rod 10, the first screw rod 10 can drive the first adjusting block 11 to move, so that the first adjusting block 11 can drive the second wire drawing block 7 away from the first wire drawing block 6 under the positioning of the first positioning rod 12. At this time, it is convenient to place the metal wire in the arc-shaped wire drawing groove 8 between the first wire drawing block 6 and the second wire drawing block 7. By rotating the first screw rod 10, the first screw rod 10 can cooperate with the first adjusting block 11 and the first positioning rod 12 to drive the second wire drawing block 7 to rest against the first wire drawing block 6, so that the arc-shaped wire drawing groove 8 can be clamped on the metal wire.

[0039] After the metal wire is installed between the first wire drawing block 6 and the second wire drawing block 7, the second screw rod 22 is rotated so that the second screw rod 22 drives the second adjusting block 25 to move, so that the second adjusting block 25 cooperates with the second positioning rod 23 to drive the rotating roller 24 to move downward, so that the rotating roller 24 can press down the metal wire, so that the metal wire can be immersed in the lubricating oil;

[0040] At this time, by dragging the metal wire through the first drawing block 6 and the second drawing block 7, the wire drawing work can be achieved when the metal wire passes through the arc drawing groove 8 later, and the waste chips generated during the wire drawing can fall onto the filter cloth 18 in the mounting frame 15 together with the lubricating oil. The waste chips in the lubricating oil can be filtered through the filter cloth 18, thereby preventing the waste chips from settling in the oil pool 1 and contaminating the lubricating oil in the oil pool 1.

[0041] Although the 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 device for cable manufacturing, comprising an oil pool (1), characterized in that: A mounting frame (3) is fixedly connected to the top of the oil sump (1). A fixing plate (4) is arranged on the side of the mounting frame (3). A plurality of groups of brackets (5) are distributed on the surface of the fixing plate (4) in an annular array. A first wire drawing block (6) and a second wire drawing block (7) are arranged in each of the plurality of groups of brackets (5). Both sides of the second wire drawing block (7) are fixedly connected with first adjusting blocks (11). Mounting blocks (9) are fixedly connected to both sides of the plurality of groups of brackets (5). A first lead screw (10) is movably installed in the mounting block (9) on one side of the bracket (5). The first adjusting block (11) on one side of the second wire drawing block (7) is threadedly installed on the first lead screw (10). A first positioning rod (12) is fixedly connected to the mounting block (9) on the other side of the bracket (5). The first adjusting block (11) on the other side of the second wire drawing block (7) is slidably installed on the first positioning rod (12). A plurality of groups of corresponding arc-shaped wire drawing grooves (8) are formed at the top of the first wire drawing block (6) and the bottom of the second wire drawing block (7).

2. A wire drawing device for cable manufacturing according to claim 1, characterized in that: A positioning stud (13) is threadedly installed on the mounting frame (3). A plurality of groups of positioning holes (14) corresponding to the brackets (5) are distributed on the side of the fixing plate (4) in an annular array. One end of the positioning stud (13) is inserted into a group of positioning holes (14).

3. A wire drawing device for cable manufacturing according to claim 1, characterized in that: A connecting frame (19) is fixedly connected to the bottom of the mounting frame (3). A filtering mechanism is arranged on the connecting frame (19). The filtering mechanism includes a mounting frame (15) and a filter cloth (18). The mounting frame (15) is provided with upper and lower openings. A supporting mesh plate is arranged in the mounting frame (15). The filter cloth (18) is arranged on the supporting mesh plate.

4. A wire drawing device for cable manufacturing according to claim 3, characterized in that: A U-shaped block (16) is fixedly connected to the side of the mounting frame (15). A limiting block (17) is fixedly connected to the connecting frame (19). The U-shaped block (16) is sleeved on the limiting block (17).

5. A wire drawing device for cable manufacturing according to claim 3, characterized in that: A supporting roller (20) is movably installed on the mounting frame (15).

6. A wire drawing device for cable manufacturing according to claim 1, characterized in that: A pressing mechanism for pressing the metal wire is arranged in the oil sump (1). The pressing mechanism includes a second lead screw (22), a second positioning rod (23), a rotating roller (24) and a second adjusting block (25). Fixed blocks (21) are fixedly connected to both inner walls of the two sides of the oil sump (1). The second lead screw (22) is movably installed on the fixed block (21) on one inner wall of the oil sump (1). The second positioning rod (23) is fixedly connected to the fixed block (21) on the other inner wall of the oil sump (1). The second adjusting block (25) is movably installed at both ends of the rotating roller (24). The second adjusting block (25) at one end of the rotating roller (24) is threadedly installed on the second lead screw (22). The second adjusting block (25) at the other end of the rotating roller (24) is slidably installed on the second positioning rod (23).

7. A wire drawing device for cable manufacturing according to claim 1, characterized in that: A guiding ring (2) for guiding the metal wire is fixedly installed at the top of one side of the oil sump (1).

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