Surface lubricating mechanism for metal wire drawing machine

Abstract

The utility model relates to metal wire drawing processing technical field especially relates to a surface lubricating mechanism for metal wire drawing machine wire drawing processing, including oil tank, oil injection pipe, plug, oiling mechanism and filter pad, oil injection pipe fixed setting in oil tank one side, plug fixed setting in oil injection pipe top, oiling mechanism card sets in oil tank top, the oiling mechanism includes installation box, connecting plate, adjusting knob, spring, press line frame, filter plate, connecting seat, oil outlet and pump machine, connecting plate fixed setting in installation box both sides inside, this surface lubricating mechanism for metal wire drawing machine wire drawing processing carries out even effective lubricant smearing to metal wire surface in the metal wire drawing production process, and in the smearing process, the impurity on the metal wire surface is washed and cleaned through flowing lubricant, reduces the metal wire deformation amount, guarantees the smearing and cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of metal wire drawing technology, and in particular to a surface lubrication mechanism for metal wire drawing machines. Background Technology

[0002] During the processing of metal wire by a metal wire drawing machine, a lubricant needs to be applied to the surface of the metal wire. The lubricant forms a lubricating film on the contact surface between the wire and the die, reducing frictional resistance, preventing scratches on the workpiece surface, and reducing die wear. Through heat conduction, the heat generated by friction is carried away, preventing material deformation or die damage caused by high temperature. The lubricant forms a protective layer on the metal surface, isolating it from air and preventing oxidation reactions from affecting surface quality and dimensional accuracy. The lubricant can improve the surface roughness of the workpiece and improve the precision and smoothness of the processed product.

[0003] Existing lubricant application methods mainly involve pressing the drawn metal wire into the lubricant using a pressure roller. During this process, the lubricant does not create a certain impact on the surface of the metal wire and instead exerts some pressure on it. As a result, it is impossible to effectively clean the fine debris generated on the surface of the wire due to drawing, and it can also cause the metal wire to bend, affecting the quality of the wire drawing. Utility Model Content

[0004] This utility model addresses the deficiencies in the prior art by providing a surface lubrication mechanism for wire drawing in metal drawing machines.

[0005] This utility model is achieved through the following technical solution: A surface lubrication mechanism for wire drawing in a metal wire drawing machine includes an oil tank, an oil injection pipe, a plug, an oiling mechanism, and a filter pad. The oil injection pipe is fixedly installed on one side of the oil tank, the plug is fixedly installed on the top of the oil injection pipe, and the oiling mechanism is snapped onto the top of the oil tank. The oiling mechanism includes a mounting box, a connecting plate, an adjusting knob, a spring, a wire pressing frame, a filter plate, a connecting seat, an oil outlet, and a pump. The connecting plate is fixedly installed inside both sides of the mounting box. The adjusting knob is threadedly connected to the top of the connecting plate. The spring and the wire pressing frame are sleeved outside the adjusting knob. The filter plate is fixedly installed inside the mounting box. The connecting seat is fixedly installed inside the bottom of the mounting box. The oil outlet is located on the top of the connecting seat, and the pump is installed at the bottom of the mounting box.

[0006] In a preferred embodiment of this utility model, the filter pad is snapped between the inner side of the mounting box and the filter plate, and is disposed at the bottom of the filter plate; The filter pad is mainly used to effectively filter the debris washed off the surface of the metal wire by the lubricating fluid, preventing it from entering the lubricating fluid tank and causing pump blockage.

[0007] In a preferred embodiment of this utility model, the pump suction end is located inside the bottom of the oil tank, and its discharge end is located at the bottom of the connecting seat. The connecting seat has a hollow structure inside and an arc groove is provided on its top. The oil outlet is located in the arc groove on the top of the connecting seat. The pump draws lubricating fluid from the oil tank and delivers it to the connector, then sprays it out from the oil outlet, creating a small oil curtain at the top of the oil outlet to lubricate and clean impurities from the surface of the passing metal wire.

[0008] In a preferred embodiment of this utility model, the mounting box has wire-holding grooves at both ends of the bottom, and the wire pressing frame has an arc-shaped contact surface on the inner side of the top. The wire groove facilitates the passage of metal wires, and the rounded surface effectively reduces friction.

[0009] In a preferred embodiment of this utility model, oil drain grooves are provided on both sides of the bottom of the mounting box. The oil drain grooves are located at the bottom of the filter pad, and the oil tank and the mounting box are fixed by screws.

[0010] The beneficial effects of this utility model are: The surface lubrication mechanism of this metal wire drawing machine applies a uniform and effective lubricant to the surface of the metal wire during the wire drawing process. During the application process, the flowing lubricant washes away impurities on the surface of the metal wire, reducing the amount of metal wire deformation and ensuring the application and cleaning effect. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural schematic diagram of the surface lubrication mechanism for wire drawing in a metal wire drawing machine according to this utility model; Figure 2 This is a schematic diagram of the oil tank structure of the surface lubrication mechanism for wire drawing in the metal wire drawing machine of this utility model; Figure 3 This is a schematic diagram of the oiling mechanism of the surface lubrication mechanism for wire drawing in the metal wire drawing machine of this utility model; Figure 4 This is a schematic diagram of the bottom structure of the mounting box for the surface lubrication mechanism of the metal wire drawing machine according to this utility model.

[0012] In the diagram: 1. Oil tank; 2. Oil filling pipe; 3. Plug; 4. Oiling mechanism; 41. Mounting box; 42. Connecting plate; 43. Adjusting knob; 44. Spring; 45. Pressure wire bracket; 46. Filter plate; 47. Connecting seat; 48. Oil outlet; 49. Pump; 5. Filter pad. Detailed Implementation

[0013] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0014] like Figure 1-4 The surface lubrication mechanism for wire drawing in a metal wire drawing machine includes an oil tank 1, an oil injection pipe 2, a plug 3, an oiling mechanism 4, and a filter pad 5. The oil injection pipe 2 is fixedly installed on one side of the oil tank 1, the plug 3 is fixedly installed on the top of the oil injection pipe 2, and the oiling mechanism 4 is snapped onto the top of the oil tank 1. The oiling mechanism 4 includes a mounting box 41, a connecting plate 42, an adjusting knob 43, a spring 44, a wire pressing frame 45, a filter plate 46, a connecting seat 47, an oil outlet 48, and a pump 49. The connecting plate 42 is fixedly installed inside both sides of the mounting box 41. The adjusting knob 43 is threadedly connected to the top of the connecting plate 42. The spring 44 and the wire pressing frame 45 are sleeved on the outside of the adjusting knob 43. The filter plate 46 is fixedly installed inside the mounting box 41. The connecting seat 47 is fixedly installed inside the bottom of the mounting box 41. The oil outlet 48 is installed on the top of the connecting seat 47, and the pump 49 is installed at the bottom of the mounting box 41.

[0015] Specifically, the filter pad 5 is fitted between the inner side of the mounting box 41 and the filter plate 46, and is located at the bottom of the filter plate 46. The suction end of the pump 49 is located at the bottom inner side of the oil tank 1, and its discharge end is located at the bottom of the connecting seat 47. The connecting seat 47 has a hollow structure inside, and its top is provided with an arc groove. The oil outlet 48 is located in the arc groove at the top of the connecting seat 47. The bottom of both ends of the mounting box 41 has wire clamping grooves. The inner side of the top of the wire clamping bracket 45 is provided with an arc contact surface. The bottom of both sides of the mounting box 41 has oil drain grooves. The oil drain grooves are located at the bottom of the filter pad 5. The oil tank 1 and the mounting box 41 are fixed with screws.

[0016] In this embodiment, the traveling metal wire is first limited. The height of the wire pressing frame 45 can be adjusted by rotating the adjustment knob 43. The spring 44 effectively supports the wire pressing frame 45. The pressed and limited metal wire will be located in the groove at the top of the connecting seat 47. Then, the pump 49 is started to draw out the lubricant from the oil tank 1 and deliver it to the connecting seat 47 through the pump 49. It is then sprayed out from the oil outlet 48 at the top of the connecting seat 47 to form an oil curtain. The oil curtain washes the surface of the metal wire and washes away the debris on the surface of the metal wire.

[0017] Furthermore, the lubricant after rinsing and cleaning will fall with the filter plate 46. The debris in the lubricant will be blocked by the filter plate 46 and the filter pad 5. Excess lubricant will return to the oil tank 1. As it is used, the liquid level in the oil tank 1 will drop. After opening the plug 3, lubricant can be added to the oil tank 1 through the oil filling pipe 2 to replenish the lubricant dosage in time.

[0018] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

[0019] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A surface lubrication mechanism for wire drawing in a metal wire drawing machine, comprising an oil tank (1), an oil injection pipe (2), a plug (3), an oiling mechanism (4), and a filter pad (5), characterized in that: The oil injection pipe (2) is fixedly installed on one side of the oil tank (1), the plug (3) is fixedly installed on the top of the oil injection pipe (2), and the oiling mechanism (4) is clamped on the top of the oil tank (1); The oiling mechanism (4) includes a mounting box (41), a connecting plate (42), an adjusting knob (43), a spring (44), a wire pressing frame (45), a filter plate (46), a connecting seat (47), an oil outlet (48), and a pump (49). The connecting plate (42) is fixedly installed inside both sides of the mounting box (41). The adjusting knob (43) is connected to the top of the connecting plate (42) by a thread. The spring (44) and the wire pressing frame (45) are sleeved on the outside of the adjusting knob (43). The filter plate (46) is fixedly installed inside the mounting box (41). The connecting seat (47) is fixedly installed inside the bottom of the mounting box (41). The oil outlet (48) is installed on the top of the connecting seat (47). The pump (49) is installed at the bottom of the mounting box (41).

2. The surface lubrication mechanism for wire drawing in a metal wire drawing machine according to claim 1, characterized in that: The filter pad (5) is fitted between the inside of the mounting box (41) and the filter plate (46), and is located at the bottom of the filter plate (46).

3. The surface lubrication mechanism for wire drawing in a metal wire drawing machine according to claim 1, characterized in that: The pump (49) has its suction end located inside the bottom of the oil tank (1) and its discharge end located at the bottom of the connecting seat (47). The connecting seat (47) has a hollow structure inside and a circular arc groove on its top. The oil outlet (48) is located in the circular arc groove on the top of the connecting seat (47).

4. The surface lubrication mechanism for wire drawing in a metal wire drawing machine according to claim 1, characterized in that: The mounting box (41) has wire slots at both ends at the bottom, and the wire clamp (45) has an arc-shaped contact surface on the inner side of the top.

5. The surface lubrication mechanism for wire drawing in a metal wire drawing machine according to claim 1, characterized in that: The mounting box (41) has oil drain grooves on both sides at the bottom. The oil drain grooves are located at the bottom of the filter pad (5). The oil tank (1) and the mounting box (41) are fixed with screws.

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