Flexible lubricating mechanism for copper rod drawing

Abstract

This utility model relates to the field of copper rod drawing technology and discloses a flexible lubrication mechanism for copper rod drawing. It includes a housing, with rotating shafts rotatably connected to the upper and lower ends of one side of the housing via bearings. Two support plates are fixedly connected to the other side of the housing, and an oil distribution cylinder is fixedly connected to one end of each support plate. An oil supply component is installed at the top of the oil distribution cylinder, and several oil outlet holes are formed on the inner wall of the oil distribution cylinder. A collection frame is fixedly connected to the bottom of the inner wall of the housing corresponding to the oil distribution cylinder. An oil tank is fixedly connected to one side of the top of the oil distribution cylinder. Brush rollers are fixedly connected to the surfaces of the two rotating shafts, and a dust collection box is fixedly connected to one end of one side of the housing. This utility model can clean dust and impurities adhering to the surface of the copper rod, keeping it clean to improve lubrication effect. It also provides excellent uniformity of lubrication on the copper rod surface and allows for the reuse of spilled lubricating oil, resulting in greater energy savings.

Description

Technical Field

[0001] This utility model relates to the field of copper rod drawing technology, and in particular to a flexible lubrication mechanism for copper rod drawing. Background Technology

[0002] Copper rod drawing is a metal processing technique that involves drawing copper rods through a die to gradually reduce their diameter, thereby obtaining copper wires of different specifications. It is widely used in the manufacturing of wires and cables, electronic components, and other related industries. During the copper rod drawing process, lubrication can reduce the coefficient of friction between the copper rod and the die, improving the surface quality of the copper wire, increasing production efficiency, and extending the die's lifespan.

[0003] However, existing flexible lubrication mechanisms have the following drawbacks. First, they lack a cleaning structure for the copper rod surface, and dust and impurities adhering to the surface can prevent lubricating oil from being evenly distributed, affecting the lubrication effect. Second, existing flexible lubrication mechanisms do not provide even lubrication to the copper rod surface and cannot reuse spilled lubricating oil. Therefore, a flexible lubrication mechanism for drawing copper rods is proposed to solve these problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a flexible lubrication mechanism for drawing copper rods, which aims to improve the existing flexible lubrication mechanisms by addressing the lack of a cleaning structure for the copper rod surface, which affects the lubrication effect, as well as the problems of uneven lubrication of the copper rod surface and the inability to reuse spilled lubricating oil.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a flexible lubrication mechanism for drawing copper rods, comprising a housing, wherein the upper and lower ends of one side of the housing are rotatably connected to rotating shafts via bearings, two support plates are fixedly connected to the other side of the housing, an oil distribution cylinder is fixedly connected to one end of the two support plates, an oil supply assembly is installed at the top of the oil distribution cylinder, several oil outlet holes are opened on the inner wall of the oil distribution cylinder, a recycling frame is fixedly connected to the bottom of the inner wall of the housing corresponding to the oil distribution cylinder, an oil tank is fixedly connected to one side of the top of the oil distribution cylinder, brush rollers are fixedly connected to the surfaces of the two rotating shafts, a dust collection box is fixedly connected to one end of one side of the housing, an oil pump is fixedly connected to the other end of one side of the housing, a fan is fixedly installed on one side of the dust collection box, a dust suction head is fixedly connected to one end of one side of the inner wall of the housing, and a drive assembly is installed on the side wall of the housing.

[0006] As a further description of the above technical solution:

[0007] The drive assembly includes a servo motor and two gears. One end of each of the two rotating shafts passes through the outer wall of the housing and is fixedly connected to a gear, and the two gears mesh. The servo motor is fixedly installed on the side of the housing away from the gears, and the output end of the servo motor is fixedly connected to one end of the rotating shaft.

[0008] As a further description of the above technical solution:

[0009] The oil supply assembly includes a solenoid valve and an oil delivery pipe. The solenoid valve is fixedly installed on the top of the inner wall of the housing, and the top of the solenoid valve is connected to the inside of the oil tank. The bottom of the solenoid valve is fixedly connected to the oil delivery pipe. The oil distribution cylinder is a hollow structure, and the bottom of the oil delivery pipe is fixedly connected to the oil distribution cylinder.

[0010] As a further description of the above technical solution:

[0011] The input end of the oil pump is connected to the inside of the recovery box, and the output end of the oil pump is fixedly connected to a return pipe, and the top end of the return pipe is fixedly connected to the oil tank.

[0012] As a further description of the above technical solution:

[0013] The suction head is connected to the inside of the dust collection box, and the input end of the fan is connected to the inside of the dust collection box.

[0014] As a further description of the above technical solution:

[0015] A dust filter is fitted into one side of the inside of the dust collection box.

[0016] As a further description of the above technical solution:

[0017] The dust collection box has a cover plate that engages with its side wall.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the recycling box is fitted with a retaining mesh.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, two brush rollers are provided at the front end of the lubrication mechanism. The servo motor can be started, and under the meshing gears, the two brush rollers can be driven to rotate in opposite directions at the same time. The rotation direction is opposite to the copper rod conveying direction, which can effectively brush off the dust and impurities adhering to the surface of the copper rod. At the same time, the blower and the dust suction head are used to suck in the brushed dust and block it in the dust collection box under the action of the dust filter screen, so as to prevent it from flying and re-adhering to the copper rod. This can keep the surface of the copper rod clean and improve the lubrication effect.

[0022] 2. In this utility model, by opening the solenoid valve, the lubricating oil in the oil tank can flow into the oil distribution cylinder through the oil delivery pipe, and then flow evenly to the surface of the copper rod from several oil outlet holes on the inner wall of the cylinder, making the lubrication more uniform. The spilled lubricating oil will fall into the recycling frame, and the lubricating oil in the frame can be fed back into the oil tank through the return pipe by the oil pump, so as to be reused and more energy-saving. Attached Figure Description

[0023] Figure 1 This is a front perspective view of a flexible lubrication mechanism for drawing copper rods according to this utility model.

[0024] Figure 2 This is a rear perspective view of a flexible lubrication mechanism for drawing copper rods according to this utility model.

[0025] Figure 3 This is a schematic diagram of the dust collection box of a flexible lubrication mechanism for drawing copper rods according to this utility model.

[0026] Figure 4 This is a bottom-view perspective view of a flexible lubrication mechanism for drawing copper rods according to this utility model.

[0027] Legend:

[0028] 1. Housing; 2. Rotating shaft; 3. Brush roller; 4. Servo motor; 5. Gear; 6. Dust collection box; 7. Suction head; 8. Fan; 9. Dust filter; 10. Cover plate; 11. Oil tank; 12. Oil distribution cylinder; 13. Oil outlet; 14. Solenoid valve; 15. Oil delivery pipe; 16. Recovery frame; 17. Baffle; 18. Oil pump; 19. Return pipe; 20. Support plate. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-3This utility model provides an embodiment of a flexible lubrication mechanism for drawing copper rods, comprising a housing 1, providing space for the installation of lubrication and cleaning structures. Rotating shafts 2 are rotatably connected to the upper and lower ends of one side of the housing 1 via bearings. Two support plates 20 are fixedly connected to the other side of the housing 1, with an oil distribution cylinder 12 fixedly connected to one end of each support plate 20. A moving copper rod passes through the cylinder. An oil supply assembly is installed at the top of the oil distribution cylinder 12 for supplying lubricating oil. Several oil outlet holes 13 are provided on the inner wall of the oil distribution cylinder 12, allowing the lubricating oil to flow evenly and in a ring-like distribution onto the surface of the copper rod, resulting in more uniform lubrication. A collection frame 16 is fixedly connected to the bottom of the inner wall of the housing 1 corresponding to the oil distribution cylinder 12, allowing the collection frame 16 to receive oil from the oil distribution cylinder. The lubricating oil dripping from the copper rod is stored in an oil tank 11 fixedly connected to one side of the top of the oil cylinder 12. The oil tank 11 is used to store the lubricating oil for lubrication of the copper rod surface. Brush rollers 3 are fixedly connected to the surfaces of the two rotating shafts 2. The brush bristles can clean the surface of the copper rod to avoid affecting the lubrication effect. A dust collection box 6 is fixedly connected to one end of one side of the housing 1 to collect and store the dust and impurities brushed off the surface of the copper rod. An oil pump 18 is fixedly connected to the other end of one side of the housing 1 for extracting and transporting the lubricating oil. A fan 8 is fixedly installed on one side of the dust collection box 6 to remove scattered dust. A dust suction head 7 is fixedly connected to one end of the inner wall of the housing 1 to facilitate the concentrated suction of dust. A drive assembly is installed on the side wall of the housing 1 to drive the brush rollers 3 to rotate.

[0031] Reference Figure 1 and Figure 2 The drive assembly includes a servo motor 4 and two gears 5. One end of each of the two rotating shafts 2 passes through the outer wall of the housing 1 and is fixedly connected to a gear 5, and the two gears 5 mesh. The servo motor 4 is fixedly installed on the side of the housing 1 away from the gears 5, and the output end of the servo motor 4 is fixedly connected to one end of the rotating shaft 2. By starting the servo motor 4, the two brush rollers 3 can be driven to rotate in opposite directions simultaneously under the cooperation of the meshing gears 5. The rotation direction is opposite to the copper rod conveying direction, which can effectively brush off the dust and impurities adhering to the surface of the copper rod to keep the copper rod clean.

[0032] Reference Figure 4 The oil supply assembly includes a solenoid valve 14 and an oil supply pipe 15. The solenoid valve 14 is fixedly installed on the top of the inner wall of the housing 1, and the top of the solenoid valve 14 is connected to the inside of the oil tank 11. The bottom of the solenoid valve 14 is fixedly connected to the oil supply pipe 15. The oil distribution cylinder 12 is a hollow structure. The bottom of the oil supply pipe 15 is fixedly connected to the oil distribution cylinder 12. By opening the solenoid valve 14, the lubricating oil in the oil tank 11 can flow into the oil distribution cylinder 12 along the oil supply pipe 15, and flow evenly to the surface of the copper rod from several oil outlet holes 13 on the inner wall of the cylinder, so that the lubrication is more uniform.

[0033] Reference Figure 2The input end of the oil pump 18 is connected to the inside of the recovery frame 16, and the output end of the oil pump 18 is fixedly connected to the return pipe 19. The top end of the return pipe 19 is fixedly connected to the oil tank 11. The lubricating oil dripping from the oil distribution cylinder 12 and the surface of the copper rod will fall into the recovery frame 16. The oil pump 18 can be used to return the lubricating oil in the frame to the oil tank 11 along the return pipe 19, so as to reuse it and save energy.

[0034] Reference Figure 1 and Figure 3 The vacuum head 7 is connected to the inside of the dust collection box 6, and the input end of the fan 8 is connected to the inside of the dust collection box 6. After the fan 8 is started, it can work with the vacuum head 7 to concentrate the scattered dust into the dust collection box 6 to prevent the dust from being scattered and re-attached to the copper rod.

[0035] Reference Figure 3 A dust filter 9 is fitted inside the dust collection box 6 on one side. The dust filter 9 can block the dust and impurities in the air being drawn in and store them in the dust collection box 6, while the air will be discharged from the output end of the fan 8.

[0036] Reference Figure 1 The dust collection box 6 has a cover plate 10 that fits into its side wall. After the cover plate 10 is opened, the inside of the dust collection box 6 and the dust filter 9 can be cleaned.

[0037] Reference Figure 2 The inner wall of the recycling box 16 is fitted with a baffle 17, which can prevent dust and impurities from falling into the lubricating oil, thereby avoiding clogging of the oil outlet 13.

[0038] Working principle: The inner diameter of the oiling cylinder 12 corresponds to the outer diameter of the copper rod. The copper rod passes through the inside of the oiling cylinder 12. Two brush rollers 3 are set at the front end of the lubrication mechanism. The servo motor 4 can be started. With the cooperation of the meshing gear 5, the two brush rollers 3 can be driven to rotate in opposite directions at the same time. The rotation direction is opposite to the copper rod conveying direction, which can effectively brush off the dust and impurities adhering to the surface of the copper rod. At the same time, the blower 8 and the dust suction head 7 are used to suck up the brushed dust, which is blocked by the dust filter screen 9 in the dust collection. The lubricating oil is collected in box 6 to prevent it from scattering and re-adhering to the copper rod, thus keeping the surface of the copper rod clean and improving the lubrication effect. By opening the solenoid valve 14, the lubricating oil in the oil tank 11 can flow into the oil distribution cylinder 12 along the oil delivery pipe 15, and then flow evenly to the surface of the copper rod from several oil outlet holes 13 on the inner wall of the cylinder, making the lubrication more uniform. The spilled lubricating oil will fall into the recycling frame 16, and the lubricating oil in the frame can be fed back into the oil tank 11 through the return pipe 19 by the oil pump 18, so as to be reused and more energy-efficient.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flexible lubrication mechanism for drawing copper rods, comprising a housing (1), characterized in that: The upper and lower ends of one side of the housing (1) are rotatably connected to a rotating shaft (2) via bearings. Two support plates (20) are fixedly connected to the other side of the housing (1). One end of the two support plates (20) is fixedly connected to an oil distribution cylinder (12). An oil supply assembly is installed at the top of the oil distribution cylinder (12). Several oil outlet holes (13) are opened on the inner wall of the oil distribution cylinder (12). A recycling frame (16) is fixedly connected to the bottom of the inner wall of the housing (1) corresponding to the oil distribution cylinder (12). An oil tank (11) is fixedly connected to one side of the top of the oil distribution cylinder (12). Brush rollers (3) are fixedly connected to the surfaces of the two rotating shafts (2). A dust collection box (6) is fixedly connected to one end of one side of the housing (1). An oil pump (18) is fixedly connected to the other end of one side of the housing (1). A fan (8) is fixedly installed on one side of the dust collection box (6). A dust suction head (7) is fixedly connected to one end of one side of the inner wall of the housing (1). A drive assembly is installed on the side wall of the housing (1).

2. The flexible lubrication mechanism for drawing copper rods according to claim 1, characterized in that: The drive assembly includes a servo motor (4) and two gears (5). One end of each of the two rotating shafts (2) passes through the outer wall of the housing (1) and is fixedly connected to a gear (5). The two gears (5) mesh. The servo motor (4) is fixedly installed on the side of the housing (1) away from the gears (5). The output end of the servo motor (4) is fixedly connected to one end of the rotating shaft (2).

3. The flexible lubrication mechanism for drawing copper rods according to claim 1, characterized in that: The oil supply assembly includes a solenoid valve (14) and an oil delivery pipe (15). The solenoid valve (14) is fixedly installed on the top of the inner wall of the housing (1), and the top of the solenoid valve (14) is connected to the inside of the oil tank (11). The bottom of the solenoid valve (14) is fixedly connected to the oil delivery pipe (15). The oil distribution cylinder (12) is a hollow structure, and the bottom of the oil delivery pipe (15) is fixedly connected to the oil distribution cylinder (12).

4. The flexible lubrication mechanism for drawing copper rods according to claim 1, characterized in that: The input end of the oil pump (18) is connected to the inside of the recovery box (16), and the output end of the oil pump (18) is fixedly connected to the return pipe (19), and the top end of the return pipe (19) is fixedly connected to the oil tank (11).

5. The flexible lubrication mechanism for drawing copper rods according to claim 1, characterized in that: The suction head (7) is connected to the interior of the dust collection box (6), and the input end of the fan (8) is connected to the interior of the dust collection box (6).

6. The flexible lubrication mechanism for drawing copper rods according to claim 5, characterized in that: A dust filter (9) is fitted inside one side of the dust collection box (6).

7. The flexible lubrication mechanism for drawing copper rods according to claim 6, characterized in that: The dust collection box (6) has a cover plate (10) fitted onto its side wall.

8. The flexible lubrication mechanism for drawing copper rods according to claim 1, characterized in that: The inner wall of the recycling box (16) is fitted with a baffle (17).

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