Steel wire drawing device with lubricating powder stirring mechanism

Abstract

The utility model provides a steel wire drawing device with a lubricating powder stirring mechanism. The steel wire drawing device comprises a lubricating powder tank and a wire drawing die for drawing a steel wire, the wire-drawing die is embedded in the inner side of one end of the lubricating powder groove, and a steel wire transversely and movably penetrates through the lubricating powder groove and the wire-drawing die; the steel wire drawing device further comprises a driving assembly and two stirring heads which are symmetrical front and back, the two stirring heads are located on the inner side of the lubricating powder groove, the two stirring heads are located on the two sides of the steel wire in the radial direction respectively, the two stirring heads are rotatably connected to the inner bottom of the lubricating powder groove, and the driving assembly is fixed to the outer bottom of the lubricating powder groove. The two stirring heads are in transmission connection with the driving assembly; according to the utility model, the reliability of wrapping the lubricating powder on the outer surface of the steel wire can be improved, so that the coating effect of the lubricating powder on the outer surface of the steel wire can be improved, namely the smoothness of the wire drawing die during wire drawing of the steel wire can be improved.

Description

Technical Field

[0001] This utility model relates to the technical field of steel wire drawing devices, and more specifically, to a steel wire drawing device with a lubricating powder stirring mechanism. Background Technology

[0002] A wire drawing device is used to draw steel wire. Currently, commercially available wire drawing devices include a lubricating powder tank and a drawing die. The drawing die is embedded inside one end of the lubricating powder tank, and the steel wire moves laterally through the lubricating powder tank and the drawing die. When the steel wire extending from the drawing die is continuously pulled by a subsequent station, the drawing die can draw the steel wire. Simultaneously, as the steel wire passes through the lubricating powder tank, the lubricating powder in the tank coats the outer surface of the steel wire, reducing friction between the drawing die and the lubricating powder. The friction between the steel wires facilitates the drawing of the steel wire; however, in existing steel wire drawing devices, the lubricating powder tank lacks a structure for agitating the lubricating powder, which easily leads to the clumping of the lubricating powder. This hinders the coating of the lubricating powder onto the outer surface of the steel wire. Furthermore, as the steel wire continues to pass through the lubricating powder tank, the lubricating powder near the steel wire gradually decreases, while the lubricating powder further away from the steel wire is difficult to gather at the steel wire. As a result, the lubricating powder cannot completely coat the steel wire, thus affecting the coating effect of the lubricating powder on the outer surface of the steel wire. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a steel wire drawing device with a lubricating powder stirring mechanism, which can improve the reliability of lubricating powder coating the outer surface of the steel wire, thereby improving the coating effect of lubricating powder on the outer surface of the steel wire, that is, improving the smoothness of the drawing die when drawing the steel wire.

[0004] This utility model provides a steel wire drawing device with a lubricating powder stirring mechanism, including a lubricating powder tank and a drawing die for drawing steel wire; the drawing die is embedded in the inner side of one end of the lubricating powder tank, and the steel wire moves laterally through the lubricating powder tank and the drawing die; the steel wire drawing device also includes a drive assembly and two symmetrical stirring heads, both of which are located inside the lubricating powder tank and on both sides of the steel wire in the radial direction. Both stirring heads are rotatably connected to the inner bottom of the lubricating powder tank, and the drive assembly is fixed to the outer bottom of the lubricating powder tank. The two stirring heads are connected to the drive assembly in a transmission manner.

[0005] By adopting the above-described structure, the drive assembly can drive two agitator heads to rotate. The two agitator heads can agitate the lubricating powder in the lubricating powder tank, thereby effectively preventing the lubricating powder in the lubricating powder tank from clumping together. It can also cause the lubricating powder located at the edge of the lubricating powder tank to converge towards the steel wire, which can improve the reliability of the lubricating powder coating the outer surface of the steel wire, thereby improving the coating effect of the lubricating powder on the outer surface of the steel wire, and thus improving the smoothness of the wire drawing die when drawing the steel wire.

[0006] In one possible implementation, each agitator head includes a turntable and several agitator rods vertically fixed on the turntable. The agitator rods on each turntable are spaced apart around the circumference of the turntable. By using such an agitator head, when the turntable rotates, the turntable can drive the several agitator rods fixed on the turntable to rotate. At this time, the several agitator rods can reliably agitate the lubricating powder in the lubricating powder tank, thereby preventing the lubricating powder from clumping and ensuring that the lubricating powder is fully coated on the outer surface of the steel wire.

[0007] In one possible implementation, the drive assembly includes a motor, with a rotating shaft coaxially fixed to the lower end of each turntable. Each rotating shaft extends vertically through the bottom of the lubricating powder tank and out of the tank, and is rotatably connected to the tank. A gear is coaxially fixed to the lower end of each rotating shaft, and the two gears mesh and drive each other. A bracket is fixed to the bottom of the lubricating powder tank, and the motor is fixed to the bracket. The lower end of one of the rotating shafts extends out of the gear and is connected to the output shaft of the motor via a coupling. With this drive assembly, when the motor drives the corresponding rotating shaft to rotate via the coupling, the two rotating shafts can rotate in opposite directions due to the meshing of the two gears. At this time, each rotating shaft can reliably drive the corresponding stirring head to rotate, thereby enabling the stirring head to agitate the lubricating powder in the tank, thus preventing the lubricating powder from clumping and ensuring that the lubricating powder is fully coated on the outer surface of the steel wire.

[0008] In one possible implementation, the wire drawing device further includes a cover plate, which covers the opening at the upper end of the lubricating powder tank. The rear end of the cover plate is rotatably connected to the rear side of the upper end of the lubricating powder tank via two symmetrical hinges. A handle is fixed to the top of the front end of the cover plate. The cover plate prevents debris from falling into the lubricating powder tank. Since the rear end of the cover plate is rotatably connected to the rear side of the upper end of the lubricating powder tank via two symmetrical hinges, and a handle is fixed to the top of the front end of the cover plate, the cover plate can be easily rotated open by holding the handle, thus facilitating the process of adding lubricating powder to the lubricating powder tank. Attached Figure Description

[0009] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0010] Figure 2 This is a top view of the structure of this utility model after the cover plate has been removed. Detailed Implementation

[0011] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0012] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0013] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0014] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] See Figure 1-2 As shown in the figure, this application discloses a steel wire drawing device with a lubricating powder stirring mechanism, including a lubricating powder tank 1 and a drawing die 3 for drawing steel wire 2; the drawing die 3 is embedded in the inner side of one end of the lubricating powder tank 1, and the steel wire 2 is transversely movably inserted into the lubricating powder tank 1 and the drawing die 3; the steel wire drawing device also includes a drive assembly 4 and two symmetrical stirring heads 5, both of which are located inside the lubricating powder tank 1 and on both sides of the steel wire 2 in the radial direction. Both stirring heads 5 are rotatably connected to the inner bottom of the lubricating powder tank 1, the drive assembly 4 is fixed to the outer bottom of the lubricating powder tank 1, and the two stirring heads 5 are connected to the drive assembly 4 in a transmission manner.

[0016] By adopting the above structure, the drive assembly can drive the two agitators to rotate. The two agitators can agitate the lubricating powder in the lubricating powder tank, thereby effectively preventing the lubricating powder in the lubricating powder tank from clumping. It can also cause the lubricating powder at the edge of the lubricating powder tank to converge towards the steel wire, which can improve the reliability of the lubricating powder coating the outer surface of the steel wire, thereby improving the coating effect of the lubricating powder on the outer surface of the steel wire, and thus improving the smoothness of the wire drawing die when drawing the steel wire.

[0017] Each agitator head 5 includes a turntable 51 and several agitator rods 52 vertically fixed on the turntable 51. The agitator rods 52 on each turntable 51 are distributed at intervals around the circumference of the turntable 51. By using this agitator head, when the turntable rotates, the turntable can drive the agitator rods fixed on the turntable to rotate. At this time, the agitator rods can reliably agitate the lubricating powder in the lubricating powder tank, thereby avoiding the agglomeration of the lubricating powder and enabling the lubricating powder to fully coat the outer surface of the steel wire.

[0018] The drive assembly 4 includes a motor 41. Each turntable 51 has a rotating shaft 42 coaxially fixed at its lower end. Each rotating shaft 42 extends vertically through the bottom of the lubricating powder tank 1 and out of the tank. Each rotating shaft 42 is rotatably connected to the lubricating powder tank 1. A gear 43 is coaxially fixed at the lower end of each rotating shaft 42. The two gears 43 mesh and drive each other. A bracket 11 is fixed on the outer bottom of the lubricating powder tank 1. The motor 41 is fixed on the bracket 11. The lower end of one of the rotating shafts 42 extends out of the gear 43 and is connected to the output shaft of the motor 41 via a coupling 44. With this drive assembly, when the motor drives the corresponding rotating shaft to rotate through the coupling, the two rotating shafts can rotate in opposite directions due to the meshing of the two gears. At this time, each rotating shaft can reliably drive the corresponding stirring head to rotate, which enables the stirring head to stir the lubricating powder in the lubricating powder tank, thereby preventing the lubricating powder from clumping and ensuring that the lubricating powder is fully coated on the outer surface of the steel wire.

[0019] The wire drawing device also includes a cover plate 6, which covers the opening at the upper end of the lubricating powder tank 1. The rear end of the cover plate 6 is rotatably connected to the rear side of the upper end of the lubricating powder tank 1 via two left-right symmetrical hinges 61. A handle 62 is fixed to the top of the front end of the cover plate 6. The cover plate prevents debris from falling into the lubricating powder tank. Since the rear end of the cover plate is rotatably connected to the rear side of the upper end of the lubricating powder tank via two left-right symmetrical hinges, and a handle is fixed to the top of the front end of the cover plate, the cover plate can be easily rotated and opened by holding the handle, which facilitates the process of adding lubricating powder to the lubricating powder tank.

[0020] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A steel wire drawing device with a lubricating powder agitation mechanism, comprising a lubricating powder tank (1) and a drawing die (3) for drawing a steel wire (2); the drawing die (3) is embedded in the inner side of one end of the lubricating powder tank (1), and the steel wire (2) is laterally movably inserted into the lubricating powder tank (1) and the drawing die (3); characterized in that: The wire drawing device also includes a drive assembly (4) and two symmetrically arranged stirring heads (5). The two stirring heads (5) are located inside the lubricating powder tank (1) and on opposite sides of the radial direction of the wire (2). The two stirring heads (5) are rotatably connected to the inner bottom of the lubricating powder tank (1). The drive assembly (4) is fixed to the outer bottom of the lubricating powder tank (1). The two stirring heads (5) are connected to the drive assembly (4) in a transmission manner.

2. The wire drawing device with a lubricating powder agitation mechanism according to claim 1, characterized in that: Each of the stirring heads (5) includes a turntable (51) and a plurality of stirring rods (52) vertically fixed on the turntable (51). The plurality of stirring rods (52) on each turntable (51) are distributed at intervals around the circumferential direction of the turntable (51).

3. The wire drawing device with a lubricating powder agitation mechanism according to claim 2, characterized in that: The drive assembly (4) includes a motor (41). Each turntable (51) has a rotating shaft (42) coaxially fixed at its lower end. Each rotating shaft (42) extends vertically through the bottom of the lubricating powder tank (1) and extends out of the lubricating powder tank (1). Each rotating shaft (42) is rotatably connected to the lubricating powder tank (1). Each rotating shaft (42) has a gear (43) coaxially fixed at its lower end. The two gears (43) mesh with each other and drive each other. A bracket (11) is fixed on the outer bottom of the lubricating powder tank (1). The motor (41) is fixed on the bracket (11). The lower end of one of the rotating shafts (42) extends out of the gear (43) and is connected to the output shaft of the motor (41) via a coupling (44).

4. The wire drawing device with a lubricating powder agitation mechanism according to any one of claims 1-3, characterized in that: The wire drawing device also includes a cover plate (6), which covers the opening at the upper end of the lubricating powder tank (1). The rear end of the cover plate (6) is rotatably connected to the rear side of the upper end of the lubricating powder tank (1) by two hinges (61) that are symmetrical about left and right. A handle (62) is fixed to the top of the front end of the cover plate (6).

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