Leakage-proof structure of wire drawing pot of wire drawing machine

Abstract

The utility model discloses a wire drawing pot leakproof structure of a wire drawing machine, which comprises a bottom plate and a copper wire, the upper end face of the bottom plate is fixedly connected with a lubrication box, the lubrication box is internally and fixedly connected with a lubrication pipe, the lubrication pipe is provided with an oil inlet groove, the lubrication pipe is fixedly connected with two symmetrical fixed blocks, and the fixed blocks are respectively provided with a through groove and a movable groove. Lubricating oil in the oil storage tank is conveyed into the lubricating box through the first conveying pipe and the second conveying pipe under the action of the first conveying pump, the liquid level of the lubricating oil in the lubricating box is increased, and therefore the lubricating oil enters the lubricating pipe through the oil inlet groove to lubricate a copper wire passing through the lubricating pipe. And through the use of a second conveying pump and the cooperation of a third conveying pump and a fourth conveying pump, part of lubricating oil in the lubricating box is conveyed into the oil storage box, the liquid level is lowered, the two sealing blocks can move upwards one by one, the penetrating groove is blocked, the use flexibility of the lubricating box is improved, and leakage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to an anti-leakage structure for a wire drawing pot of a wire drawing machine. Background Technique

[0002] The wire drawing pot of a wire drawing machine is a device used for wire drawing operations. During the cable production process, wire drawing operations need to be performed on copper wire conductors. Therefore, a wire drawing machine is required. The wire drawing operation needs to continuously pull the copper wire to make the diameter of the copper wire thinner. In order to improve the efficiency of wire drawing, lubricating oil is usually applied to the surface of the copper wire to reduce the friction during copper wire drawing.

[0003] During the process of wire drawing copper wire by the existing wire drawing machine, lubricating oil is usually used in cooperation to lubricate the surface of the copper wire, reduce the friction during wire drawing of the copper wire, and improve the quality of copper wire drawing. However, in the actual use process, during the wire drawing lubrication of the copper wire, it is easy to cause the leakage of lubricating oil, resulting in a large amount of oil stains adhering to the processing table, which is not easy to clean. At the same time, it causes waste of lubricating oil. Therefore, an anti-leakage structure for a wire drawing pot of a wire drawing machine is proposed to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-leakage structure for a wire drawing pot of a wire drawing machine. Through the action of the first delivery pump, the first delivery pipe and the second delivery pipe deliver the lubricating oil in the oil storage tank to the lubricating tank, so that the liquid level of the lubricating oil in the lubricating tank rises. Thus, the lubricating oil enters the lubricating pipe through the oil inlet groove to lubricate the copper wire passing through the lubricating pipe. The use of the second delivery pump can, through the cooperation of the third delivery pump and the fourth delivery pump, deliver a part of the lubricating oil in the lubricating tank into the oil storage tank to lower the liquid level, avoiding leakage when the copper wire is completely drawn out. At the same time, the two sealing blocks can move upward one by one to block the through groove, avoiding leakage, improving the flexibility of the use of the lubricating tank, and preventing leakage.

[0005] To achieve the above object, the present utility model provides the following technical solution: an anti-leakage structure for a wire drawing pot of a wire drawing machine, including a bottom plate and a copper wire. A lubricating box is fixedly connected to the upper end surface of the bottom plate. A lubricating pipe is fixedly connected inside the lubricating box. An oil inlet groove is provided on the lubricating pipe. Two symmetrically arranged fixing blocks are fixedly connected to the lubricating pipe. A through groove and a movable groove are respectively provided on the fixing blocks. A sealing block is hermetically and slidably connected in the movable groove. A docking groove is provided on the sealing block, and the inner diameter of the docking groove is the same as that of the through groove. A fuel tank is provided on one side of the lubricating box. A first delivery pump and a second delivery pump are respectively fixedly connected to the upper end surface of the fuel tank. One end of the first delivery pump is fixedly connected to a first delivery pipe, and the first delivery pipe communicates with the lubricating box. The end of the first delivery pump away from the first delivery pipe is fixedly connected to a second delivery pipe, and the second delivery pipe extends into the fuel tank. One end of the second delivery pump is fixedly connected to a third delivery pipe, and the third delivery pipe communicates with the lubricating box. The end of the second delivery pump away from the third delivery pipe is fixedly connected to a fourth delivery pipe, and the fourth delivery pipe extends into the fuel tank.

[0006] The beneficial effects of the present utility model are as follows: By using the sealing blocks in the two movable grooves, the docking groove on the sealing block is docked with the through groove, facilitating the copper wire to pass through the lubricating pipe. Through the action of the first delivery pump, the lubricating oil in the fuel tank is delivered into the lubricating box through the second delivery pipe, causing the liquid level in the lubricating box to rise, and the lubricating oil enters the lubricating pipe through the oil inlet groove, thereby lubricating the copper wire. The use of the second delivery pump can cooperate with the use of the third delivery pipe and the fourth delivery pipe to lower the liquid level of the lubricating oil in the lubricating box, prevent the copper wire from being pulled out, and prevent the lubricating oil from leaking out from both ends of the lubricating pipe, effectively preventing leakage.

[0007] In order to flexibly control the liquid level of the lubricating oil in the lubricating box and prevent the leakage of the lubricating oil;

[0008] As a further improvement of the above technical solution: A connecting block is fixedly connected to the upper end surface of the sealing block. An electric telescopic column is fixedly connected to the upper end surface of the connecting block, and the electric telescopic column is fixedly connected to the lubricating box. A protective cover is fixedly connected to the inner top wall of the lubricating box, and the protective cover is hermetically and slidably connected to the electric telescopic column.

[0009] The beneficial effects of this improvement are as follows: Through the flexible telescoping of the electric telescopic column, the use of the sealing block can be flexibly controlled, facilitating the lifting and lowering of the sealing block, enabling the docking groove on the sealing frame to be quickly docked with the through groove. The protective cover can protect the electric telescopic column and at the same time limit the connecting block, enabling the sealing block to accurately seal the through groove.

[0010] In order to quickly and flexibly control the sealing block;

[0011] As a further improvement of the above technical solution: leakage prevention blocks are fixedly connected to the opposite sides of the two fixed blocks. A through groove is formed at the center position of the leakage prevention block, and the inner diameter of the through groove gradually increases from left to right. The inner diameter of the smallest part of the through groove is the same as the inner diameter of the through groove.

[0012] The beneficial effect of this improvement is that by using the leakage prevention block, the lubricating oil in the lubricating pipe can be blocked, preventing the lubricating oil from flowing to both ends of the lubricating pipe and preventing the leakage of the lubricating oil;

[0013] In order to block the lubricating oil;

[0014] As a further improvement of the above technical solution: a first control valve is fixedly connected to the first delivery pipe, and a second control valve is fixedly connected to the third delivery pipe.

[0015] The beneficial effect of this improvement is that by using the first control valve, the opening and closing of the first delivery pipe can be controlled, facilitating the delivery of lubricating oil into the lubricating tank. By using the second control valve, the use of the third delivery pipe can be controlled, facilitating the extraction of the lubricating oil in the lubricating tank and delivering it to the storage tank;

[0016] In order to control the opening and closing of the first delivery pipe and the third delivery pipe;

[0017] As a further improvement of the above technical solution: an oil inlet pipe is fixedly connected to the upper end surface of the storage tank, and a sealing cover is screwed to the top of the oil inlet pipe.

[0018] The beneficial effect of this improvement is that by using the oil inlet pipe, lubricating oil can be added to the storage tank to ensure an adequate amount of lubricating oil in the storage tank. And by using the sealing cover, the oil inlet pipe can be sealed to prevent foreign objects from entering through the oil inlet pipe;

[0019] In order to add lubricating oil to the storage tank;

[0020] As a further improvement of the above technical solution: a fixed sleeve is fixedly connected to one side of the lubricating tank, and a wiping cotton is fixedly connected to the inner wall of the fixed sleeve.

[0021] The beneficial effect of this improvement is that by using the fixed sleeve, the wiping cotton can be fixed. With the use of the wiping cotton, the lubricating oil on the surface of the copper wire can drip, preventing the lubricating oil from dripping onto the workbench;

[0022] In order to wipe a large amount of residual lubricating oil on the surface of the copper wire;

[0023] As a further improvement of the above technical solution: a control box is fixedly connected to the upper end surface of the storage tank.

[0024] The beneficial effects of this improvement are as follows: By using the control box, equipment such as the electric telescopic column, the first delivery pump, and the second delivery pump can be controlled, facilitating the processing and lubrication of copper wires, making it convenient for staff to operate and improving the flexibility of use;

[0025] In order to control the leak-proof structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic three-dimensional structure provided by the present utility model Figure 1 ;

[0027] Figure 2 is a top view provided by the present utility model;

[0028] Figure 3 is provided by the present utility model Figure 2 the schematic three-dimensional sectional view at A-A in

[0029] Figure 4 is provided by the present utility model Figure 3 the enlarged view at A in

[0030] Figure 5 is provided by the present utility model Figure 3 the enlarged view at B in

[0031] Figure 6 is a right view provided by the present utility model;

[0032] Figure 7 is a schematic three-dimensional structure provided by the present utility model Figure 2 。

[0033] In the figure, 1, base plate; 2, copper wire; 21, lubricating box; 22, lubricating pipe; 23, oil inlet groove; 24, fixing block; 25, through groove; 26, movable groove; 27, sealing block; 28, docking groove; 29, oil storage tank; 30, first delivery pump; 31, second delivery pump; 32, first delivery pipe; 33, second delivery pipe; 34, third delivery pipe; 35, fourth delivery pipe; 41, connecting block; 42, electric telescopic column; 43, protective cover; 51, leak-proof block; 52, through slot; 61, first control valve; 62, second control valve; 71, oil inlet pipe; 72, sealing cover; 81, fixing sleeve; 82, wiping cotton; 91, control box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.

[0035] As Figures 1 to 7As shown in the figure, the anti-leakage structure of the wire drawing pot of the wire drawing machine provided by the embodiment of the present utility model includes a bottom plate 1 and a copper wire 2. A lubricating box 21 is fixedly connected to the upper end surface of the bottom plate 1. A lubricating pipe 22 is fixedly connected inside the lubricating box 21. An oil inlet groove 23 is provided on the lubricating pipe 22. Two symmetrically arranged fixing blocks 24 are fixedly connected to the lubricating pipe 22. A through groove 25 and a movable groove 26 are respectively provided on the fixing blocks 24. A sealing block 27 is hermetically slidably connected inside the movable groove 26. A docking groove 28 is provided on the sealing block 27. By docking the docking grooves 28 on the two sealing blocks 27 with the respective corresponding through grooves 25, the copper wire 2 can pass through the inside of the lubricating pipe 22. The inner diameters of the docking groove 28 and the through groove 25 are the same. A fuel tank 29 is provided on one side of the lubricating box 21. A first delivery pump 30 and a second delivery pump 31 are respectively fixedly connected to the upper end surface of the fuel tank 29. One end of the first delivery pump 30 is fixedly connected to a first delivery pipe 32. The first delivery pipe 32 is communicated with the lubricating box 21. The end of the first delivery pump 30 away from the first delivery pipe 32 is fixedly connected to a second delivery pipe 33. The second delivery pipe 33 extends into the fuel tank 29. One end of the second delivery pump 31 is fixedly connected to a third delivery pipe 34. The third delivery pipe 34 is communicated with the lubricating box 21. The end of the second delivery pump 31 away from the third delivery pipe 34 is fixedly connected to a fourth delivery pipe 35. The fourth delivery pipe 35 extends into the fuel tank 29. Under the action of the first delivery pump 30, by using the first delivery pipe 32 and the second delivery pipe 33, the lubricating oil in the fuel tank 29 is delivered into the lubricating box 21, so that the liquid level of the lubricating oil in the lubricating box 21 rises, and enters the lubricating pipe 22 through the oil inlet groove 23 to lubricate the copper wire 2. By using the second delivery pump 31, in cooperation with the use of the third delivery pipe 34 and the fourth delivery pipe 35, the liquid level of the lubricating oil in the lubricating box 21 can be lowered, so that when the copper wire 2 is pulled out, no leakage will occur. A connecting block 41 is fixedly connected to the upper end surface of the sealing block 27. An electric telescopic column 42 is fixedly connected to the upper end surface of the connecting block 41. The electric telescopic column 42 is fixedly connected to the lubricating box 21. A protective cover 43 is fixedly connected to the inner top wall of the lubricating box 21. The protective cover 43 is hermetically slidably connected to the electric telescopic column 42. By quickly telescoping the two electric telescopic columns 42, the sealing block 27 can be quickly moved upward, so that the sealing block 27 seals the through groove 25. The protective cover can protect the electric telescopic column 42. At the same time, it limits the connecting block 41 to ensure that the sealing block 27 accurately seals the through groove 25. Anti-leakage blocks 51 are fixedly connected to the opposite sides of the two fixing blocks 24. A through groove 52 is provided at the center of the anti-leakage block 51. The inner diameter of the through groove 52 gradually increases from left to right. The inner diameter of the smallest part of the through groove 52 is the same as the inner diameter of the through groove 25. The two anti-leakage blocks can block the respective corresponding fixing blocks 24 to prevent the lubricating oil from leaking out of the through groove 25. A first control valve 61 is fixedly connected to the first delivery pipe 32. A second control valve 62 is fixedly connected to the third delivery pipe 34. The first control valve 61 and the second control valve 62,The opening and closing of the first delivery pipe 32 and the third delivery pipe 34 can be controlled separately, which is convenient for delivering or pumping lubricating oil. The upper end surface of the oil storage tank 29 is fixedly connected with an oil inlet pipe 71, and the top end of the oil inlet pipe 71 is screwed with a sealing cover 72. The oil inlet pipe 71 can add lubricating oil into the oil storage tank 29 to ensure sufficient lubricating oil. One side of the lubricating oil tank 21 is fixedly connected with a fixing sleeve 81, and a wiping cotton 82 is fixedly connected to the inner wall of the fixing sleeve 81. The wiping cotton 82 can wipe the softening oil on the surface of the copper wire 2. The upper end surface of the oil storage tank 29 is fixedly connected with a control box 91, and the control box 91 can control the anti-leakage structure, which is convenient for operation and control.

[0036] The working principle and usage process of the present utility model: When in use, first, pass the copper wire 2 through one end of the lubricating pipe 22 to the other end. Open the first control valve 61 and cooperate with the use of the first delivery pump 30 to deliver the lubricating oil in the oil storage tank 29 to the lubricating oil tank 21 through the second delivery pipe 33 and the first delivery pipe 32, so that the liquid level of the lubricating oil in the lubricating oil tank 21 rises. The lubricating oil enters the lubricating pipe 22 through the oil inlet groove 23. Through the movement of the copper wire 2, the surface of the copper wire 2 is softened. Cooperate with the use of the wiping cotton 82 to wipe the surface of the copper wire 2 after lubrication. When the end of the copper wire 2 passes the first sealing block 27, the corresponding electric telescopic column 42 quickly expands and contracts, causing the sealing block 27 to rise and quickly seal the corresponding through groove 25. At the same time, the second delivery pump 31 works and the second control valve 62 is opened, so that the third delivery pipe 34 delivers the lubricating oil in the lubricating oil tank 21 to the fourth delivery pipe 35, and the lubricating oil is delivered to the oil storage tank 29, causing the liquid level of the lubricating oil in the lubricating oil tank 21 to drop. When the end of the copper wire 2 passes the second sealing block 27, the corresponding electric telescopic column 42 quickly contracts, causing the second sealing block 27 to seal the through groove 25, which can effectively prevent leakage, thereby realizing the usage process of the anti-leakage structure of the wire drawing pot of the whole wire drawing machine.

[0037] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0038] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A leak-proof structure for a wire drawing pot of a wire drawing machine, comprising a bottom plate (1) and a copper wire (2), characterized in that: The upper end surface of the bottom plate (1) is fixedly connected to a lubrication box (21), the lubrication box (21) is fixedly connected to a lubrication pipe (22), the lubrication pipe (22) is provided with an oil inlet groove (23), the lubrication pipe (22) is fixedly connected to two symmetrical fixed blocks (24), the fixed blocks (24) are respectively provided with a through groove (25) and a movable groove (26); A sealing block (27) is sealingly and slidably connected in the movable groove (26), and a docking groove (28) is provided on the sealing block (27). The docking groove (28) has the same inner diameter as the through groove (25). An oil storage tank (29) is provided on one side of the lubrication box (21). A first delivery pump (30) and a second delivery pump (31) are fixedly connected to the upper end surface of the oil storage tank (29). One end of the first delivery pump (30) is fixedly connected to a first delivery pipe (32), and the first delivery pipe (32) is communicated with the lubrication box (21). One end of the first delivery pump (30) away from the first delivery pipe (32) is fixedly connected to a second delivery pipe (33), and the second delivery pipe (33) extends into the oil storage tank (29); one end of the second delivery pump (31) is fixedly connected to a third delivery pipe (34), and the third delivery pipe (34) is communicated with the lubrication tank (21); one end of the second delivery pump (31) away from the third delivery pipe (34) is fixedly connected to a fourth delivery pipe (35), and the fourth delivery pipe (35) extends into the oil storage tank (29).

2. The anti-leakage structure of the wire drawing pot of the wire drawing machine according to claim 1, characterized in that: The upper end surface of the sealing block (27) is fixedly connected to a connecting block (41), the upper end surface of the connecting block (41) is fixedly connected to an electric telescopic column (42), the electric telescopic column (42) is fixedly connected to the lubrication box (21), a protective cover (43) is fixedly connected to the inner top wall of the lubrication box (21), and the protective cover (43) is sealingly and slidably connected to the electric telescopic column (42).

3. The anti-leakage structure of the wire drawing pot of the wire drawing machine according to claim 1, characterized in that: The two fixed blocks (24) are fixedly connected to a leak-proof block (51) on one side opposite to the other. A through slot (52) is provided at the center of the leak-proof block (51). The inner diameter of the through slot (52) gradually increases from left to right. The inner diameter of the through slot (52) at its smallest point is consistent with the inner diameter of the through slot (25).

4. The anti-leakage structure of the wire drawing pot of the wire drawing machine according to claim 1, characterized in that: The first delivery pipe (32) is fixedly connected to a first control valve (61), and the third delivery pipe (34) is fixedly connected to a second control valve (62).

5. The anti-leakage structure of the wire drawing pot of the wire drawing machine according to claim 1, characterized in that: An oil inlet pipe (71) is fixedly connected to the upper end surface of the oil storage tank (29), and a sealing cover (72) is screwed on the top end of the oil inlet pipe (71).

6. The anti-leakage structure of the wire drawing pot of the wire drawing machine according to claim 1, characterized in that: A fixing sleeve (81) is fixedly connected to one side of the lubrication box (21), and a wiping cotton (82) is fixedly connected to the inner wall of the fixing sleeve (81).

7. The anti-leakage structure of the wire drawing pot of the wire drawing machine according to claim 1, characterized in that: The upper end surface of the oil storage tank (29) is fixedly connected to a control box (91).

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