Flexible lubricating mechanism for copper rod wire drawing

Abstract

The utility model relates to the technical field of copper rod wire drawing, in particular to a copper rod wire drawing flexible lubricating mechanism which comprises a copper rod wire drawing machine box, the bottom of the copper rod wire drawing machine box is fixedly connected with a base, and the top of the copper rod wire drawing machine box is fixedly connected with a rotating flow water box with a water pump. The device comprises a copper rod wire drawing machine box, through grooves are formed in the left side and the right side of the copper rod wire drawing machine box, a supporting seat is fixedly connected to the surface of the inner wall of the copper rod wire drawing machine box, a driving motor is fixedly installed at the top of the inner wall of the copper rod wire drawing machine box through a support, and a threaded rod is fixedly connected to the output end of the driving motor; according to the structure of the utility model, the copper rod wire drawing case in a sealed environment is arranged to carry out internal copper rod lubricating wire drawing, the fixed wire drawing frame and the movable wire drawing frame are additionally arranged to carry out fixed-distance lubricating wire drawing, and stop structures such as the lower pressing plate for driving control are arranged to carry out positioning; and the effects of distance adjustment adaptation and timely stopping in the copper rod wire drawing process can be achieved.

Description

Technical Field

[0001] The utility model relates to a copper rod wire drawing flexible lubrication mechanism and belongs to the technical field of copper rod wire drawing. Background Art

[0002] Wire drawing is a metal processing technology. In metal pressure processing, the metal is forced through the die under the action of external force, the metal cross-sectional area is compressed, and the technical processing method of obtaining the required cross-sectional area shape and size is called metal wire drawing technology. Steel rod wire drawing is one of the metal wire drawing processes. Oxygen-free copper rods are used for wire drawing to produce copper cores of wires and enameled wires, which are mainly used in wires, cables and motors.

[0003] For example, a copper rod wire drawing feeding mechanism with patent publication number CN201920817465.4 comprises a column, the upper end side wall of the column is fixedly connected with a transverse cross bar, the upper end side wall of the cross bar is fixedly connected with two first pulleys, the side wall of the column is fixedly connected with a second pulley, the side wall of the cross bar is fixedly connected with a limiting block, the upper end side wall of the limiting block is provided with a limiting hole, the inner walls on both sides of the limiting hole are rotatably connected with a buffer rod through a torsion spring, the end of the buffer rod away from the torsion spring is rotatably connected with an extrusion roller, the two extrusion rollers are wrapped with protective pads, and the side walls of the two protective pads are against each other;

[0004] Since the above-mentioned feeding mechanism discharges the copper wire by pulling, extruding and pulling up and down, the copper rod wire drawing is fed. However, it is necessary to extrude the copper rod wire drawing plasticity during the wire drawing process. However, during the wire eye die wire drawing process, it will be difficult to pull due to dryness, affecting the wire drawing efficiency, which brings certain adverse effects to actual use, and therefore needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a flexible lubrication mechanism for copper rod wire drawing. The utility model performs internal copper rod lubrication wire drawing by setting up a copper rod wire drawing machine box in a sealed environment, and adds a fixed wire drawing rack and a movable wire drawing rack to perform fixed-distance lubrication wire drawing. By setting a stop structure such as a drive-controlled lower pressure plate for locking, the distance adjustment adaptation and timely stop effect can be achieved in the copper rod wire drawing process, so as 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 copper rod wire drawing flexible lubrication mechanism comprises a copper rod wire drawing machine case, the bottom of the copper rod wire drawing machine case is fixedly connected to a base, the top of the copper rod wire drawing machine case is fixedly connected to a transfer water tank with a water pump, through grooves are provided on the left and right sides of the copper rod wire drawing machine case, the surface of the inner wall of the copper rod wire drawing machine case is fixedly connected to a support seat, a driving motor is fixedly installed on the top of the inner wall of the copper rod wire drawing machine case through a bracket, the output end of the driving motor is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a threaded sleeve plate, the top of the threaded sleeve plate is connected to a limiting component, the bottom of the threaded sleeve plate is fixedly connected to a mobile wire drawing frame with a vertical pole, the top of the support seat near the left side and the top of the right side thereof Both are fixedly connected with a fixed wire drawing frame, and a card slot is provided at the bottom of the inner wall of the fixed wire drawing frame and the bottom of the movable wire drawing frame, and a card plate is clamped on the inner wall of the card slot, and a wire eye mold is clamped on the top of the card plate, and a stabilizing slide plate is fixedly connected to the bottom of the movable wire drawing frame, and a stabilizing slide groove with a drain outlet is provided on the upper surface of the support seat near the middle thereof, and the inner wall of the stabilizing slide groove and the surface of the stabilizing slide plate are slidably connected, and a lubricating spray gun is fixedly installed on the inner wall of the copper rod wire drawing machine case and the top of the movable wire drawing frame, and a guide groove is provided at the bottom of the inner wall of the base, and the inner wall of the guide groove is slidably connected to a debris receiving frame with a drain pipe, and a filter baffle is fixedly connected to the surface of the inner wall of the debris receiving frame.

[0008] Furthermore, a spring telescopic rod is fixedly installed on the top and the bottom of the inner wall of the through groove, and one end of the spring telescopic rod is fixedly connected to a squeezing roller.

[0009] Furthermore, the overall shape of the support seat is an equilateral trapezoidal shape, and the outer surface of the support seat is provided as a wear-resistant smooth surface.

[0010] Furthermore, the limit assembly includes a limit plate and a limit groove, the limit plate is fixedly connected to the bottom of the threaded sleeve, the limit groove is opened on the top of the inner wall of the copper rod drawing machine case, and the inner wall of the limit groove and the surface of the limit plate are slidably connected.

[0011] Furthermore, the interior of the clamping plate and the interior of the clamping slot are both threadedly connected with positioning screws through internal thread grooves, the number of the positioning screws is at least two, and the at least two positioning screws are connected to the fixed wire drawing frame and the movable wire drawing frame in a left-right manner.

[0012] Furthermore, an electric cylinder is fixedly installed on the surface of the inner wall of the copper rod wire drawing machine chassis through a bracket, a lower pressure plate is fixedly connected to the output end of the electric cylinder, an anti-slip holder is fixedly connected to the upper surface of the support seat, and the anti-slip holder is located directly below the lower pressure plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. In the utility model, the left and right through grooves on the copper rod wire drawing machine case are used for copper rod wire drawing to pass through, and the squeezing roller can be moved by the elastic support and pulling of the spring telescopic rod, and the upper and lower squeezing rollers are close to each other to draw the copper wire in the middle. In order to better complete the copper rod wire drawing operation step by step, three wire eye masks can be set inside the copper rod wire drawing machine case for wire drawing operation, and the copper rod wire drawing is cooled and lubricated according to the required interval distance. The operation control driving motor can be started to drive the threaded rod to rotate. Under the limit setting of the limit assembly, the rotation of the threaded rod can drive the threaded rod to rotate. The thread sleeve is moved, and the movement of the thread sleeve can drive the mobile wire drawing frame to move, which increases the sliding effect of the stable slide plate and the stable slide groove, and can reduce the tilting of the mobile wire drawing frame during the movement. According to different copper rod wire drawing conditions, the wire eye molds of different specifications can be replaced. Through the setting of the card plate and the card groove, the wire eye mold can be taken out from the mobile wire drawing frame or the fixed wire drawing frame. The positioning screw is added to rotate to connect and lock the wire eye mold, which reduces the loosening of the fixed wire eye mold during use, and can achieve the distance adjustment to adapt to the wire drawing effect during the copper rod wire drawing process;

[0015] 2. In the utility model, the lubricating spray gun can be used to spray, lubricate and cool the copper rod wire drawing in real time, and the falling sewage and debris will fall into the interior of the debris receiving frame, and the debris in the sewage can be intercepted through the filter partition, and the debris and water generated by the copper rod wire drawing can be collected and filtered;

[0016] 3. In the utility model, if an accident occurs during the copper rod drawing process, the electric cylinder can be operated to drive the lower pressure plate to move, and the lower pressure plate moves downward to press the copper wire above the anti-slip holder to restrain the entire copper wire and perform an emergency stop, thereby achieving a timely stopping effect during the copper rod drawing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of a copper rod wire drawing flexible lubrication mechanism of the utility model;

[0019] Figure 2 It is a front cross-sectional view of a copper rod wire drawing flexible lubrication mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of a support seat in a copper rod wire drawing flexible lubrication mechanism of the utility model;

[0021] Figure 4 This is an enlarged view of point A of a copper rod wire drawing flexible lubrication mechanism of the utility model;

[0022] Figure 5 This is an enlarged view of the B position of a copper rod wire drawing flexible lubrication mechanism of the utility model;

[0023] Figure 6 This is an enlarged view of the C position of a copper rod wire drawing flexible lubrication mechanism of the utility model;

[0024] Numbers in the figure: 1. Copper rod wire drawing machine box; 2. Base; 3. Transfer water tank; 4. Support seat; 5. Drive motor; 6. Threaded rod; 7. Threaded sleeve; 8. Mobile wire drawing rack; 9. Fixed wire drawing rack; 10. Slot; 11. Card; 12. Wire eye mold; 13. Steady slide; 14. Steady slide; 15. Lubricating spray gun; 16. Guide groove; 17. Debris receiving frame; 18. Filter partition; 19. Spring telescopic rod; 20. Extrusion roller; 21. Limit plate; 22. Limit groove; 23. Positioning screw; 24. Electric cylinder; 25. Lower pressure plate; 26. Anti-slip holder. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1 Please refer to Figure 1-Figure 6 , the utility model provides a technical solution:

[0027] A copper rod wire drawing flexible lubrication mechanism, comprising a copper rod wire drawing machine case 1, the bottom of the copper rod wire drawing machine case 1 is fixedly connected to a base 2, the top of the copper rod wire drawing machine case 1 is fixedly connected to a transfer water tank 3 with a water pump, the left and right sides of the copper rod wire drawing machine case 1 are both provided with through grooves, the surface of the inner wall of the copper rod wire drawing machine case 1 is fixedly connected to a support seat 4, the top of the inner wall of the copper rod wire drawing machine case 1 is fixedly installed with a drive motor 5 through a bracket, the output end of the drive motor 5 is fixedly connected to a threaded rod 6, the surface of the threaded rod 6 is threadedly connected to a threaded sleeve 7, the top of the threaded sleeve 7 is connected to a limiting component, the bottom of the threaded sleeve 7 is fixedly connected to a mobile wire drawing frame 8 with a vertical pole, the top of the support seat 4 near the left side and the top of the right side are both fixedly connected to fixed drawing The wire rack 9, the bottom of the inner wall of the fixed wire drawing rack 9 and the bottom of the movable wire drawing rack 8 are both provided with a card slot 10, the inner wall of the card slot 10 is clamped with a card plate 11, the top of the card plate 11 is clamped with a wire eye mold 12, the bottom of the movable wire drawing rack 8 is fixedly connected with a stabilizing slide plate 13, the upper surface of the support seat 4 near the middle thereof is provided with a stabilizing slide groove 14 with a drain outlet, the inner wall of the stabilizing slide groove 14 and the surface of the stabilizing slide plate 13 are slidably connected, the inner wall of the copper rod wire drawing machine case 1 and the top of the movable wire drawing rack 8 are both fixedly installed with a lubricating spray gun 15, the bottom of the inner wall of the base 2 is provided with a guide groove 16, the inner wall of the guide groove 16 is slidably connected with a debris receiving frame 17 with a drain pipe, and the surface of the inner wall of the debris receiving frame 17 is fixedly connected with a filter baffle 18.

[0028] Specifically, Figure 1-Figure 6 As shown, a spring telescopic rod 19 is fixedly installed at the top and bottom of the inner wall of the through groove, and one end of the spring telescopic rod 19 is fixedly connected to a squeezing roller 20. The squeezing roller 20 can be moved by the elastic support of the spring telescopic rod 19, and the upper and lower squeezing rollers 20 can be close to each other to pass the copper wire in the middle. The overall shape of the support seat 4 is an equilateral trapezoidal shape, and the outer surface of the support seat 4 is provided with a wear-resistant smooth surface, and the support seat 4 can play the role of support and drainage guidance.

[0029] Furthermore, the interior of the clamping plate 11 and the interior of the clamping slot 10 are both threadedly connected with positioning screws 23 via internal thread grooves, and the number of the positioning screws 23 is at least two, and the at least two positioning screws 23 are connected to the fixed wire drawing frame 9 and the movable wire drawing frame 8 in a left-right manner, thereby increasing the ability of the positioning screws 23 to rotate into the connection and lock the wire eye mold 12, thereby reducing the possibility of the fixed wire eye mold 12 loosening during use.

[0030] Specifically, Figure 1-Figure 6As shown, the limit assembly includes a limit plate 21 and a limit groove 22, the limit plate 21 is fixedly connected to the bottom of the threaded sleeve 7, the limit groove 22 is opened on the top of the inner wall of the copper rod wire drawing machine case 1, the inner wall of the limit groove 22 and the surface of the limit plate 21 are slidably connected, and the movement of the threaded sleeve 7 is limited by the setting of the limit plate 21 and the limit groove 22, so that the rotation of the threaded rod 6 can drive the threaded sleeve 7 to move.

[0031] Example 2 Please refer to Figure 1-Figure 6 The difference between this embodiment and embodiment 1 is that an electric cylinder 24 is fixedly installed on the surface of the inner wall of the copper rod wire drawing machine chassis 1 through a bracket, and a lower pressure plate 25 is fixedly connected to the output end of the electric cylinder 24, and an anti-slip holder 26 is fixedly connected to the upper surface of the support seat 4, and the anti-slip holder 26 is located directly below the lower pressure plate 25. The operation of the electric cylinder 24 drives the lower pressure plate 25 to move, and the lower pressure plate 25 moves downward to press the copper wire above the anti-slip holder 26, thereby constraining the entire copper wire for emergency stopping.

[0032] Working principle of the utility model: when in use, the left and right through grooves on the copper rod wire drawing machine case 1 can be used for copper rod wire drawing to pass through, and the squeezing roller 20 can be moved under the elastic support and pulling of the spring telescopic rod 19, and the upper and lower squeezing rollers 20 are close to each other to be able to draw the copper wire in the middle. In order to better complete the copper rod wire drawing operation step by step, three wire eye masks can be set inside the copper rod wire drawing machine case 1 for wire drawing operation, and the copper rod wire drawing is cooled and lubricated according to the required interval distance. The operation control driving motor 5 can be started to drive the threaded rod 6 to rotate. Through the setting of the limiting plate 21 and the limiting groove 22, the movement of the threaded sleeve 7 is limited, so that the rotation of the threaded rod 6 can drive the threaded sleeve 7 to move, and the movement of the threaded sleeve 7 can drive the movable wire drawing frame 8 to move, which increases the sliding effect of the stable slide plate 13 and the stable slide groove 14, and can reduce the mobile wire drawing frame 8 from moving. In the case of inclination, different specifications of wire eye molds 12 are replaced according to different copper rod drawing conditions. Through the arrangement of the clamping plate 11 and the clamping slot 10, the wire eye mold 12 can be taken out from the mobile wire drawing frame 8 or the fixed wire drawing frame 9. A positioning screw 23 is added to rotate to connect and lock the wire eye mold 12, which reduces the loosening of the fixed wire eye mold 12 during use, and the lubricating spray gun 15 can spray, lubricate and cool the copper rod drawing in real time. The fallen sewage and debris will fall into the interior of the debris receiving frame 17, and the debris in the sewage can be intercepted through the filter partition 18. If an accident occurs during the copper rod drawing process, the electric cylinder 24 can be operated to drive the lower pressure plate 25 to move, and the lower pressure plate 25 moves downward to press the copper wire above the anti-slip clamping seat 26, and the entire copper wire is constrained to stop urgently, which can achieve the distance adjustment adaptation and timely stop effect during the copper rod drawing process.

[0033] 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 copper rod wire drawing flexible lubrication mechanism, comprising a copper rod wire drawing machine box (1), wherein the bottom of the copper rod wire drawing machine box (1) is fixedly connected to a base (2), characterized in that: The top of the copper rod wire drawing machine box (1) is fixedly connected to a transfer water tank (3) with a water pump, the left and right sides of the copper rod wire drawing machine box (1) are provided with through grooves, the surface of the inner wall of the copper rod wire drawing machine box (1) is fixedly connected to a support seat (4), the top of the inner wall of the copper rod wire drawing machine box (1) is fixedly installed with a drive motor (5) through a bracket, the output end of the drive motor (5) is fixedly connected to a threaded rod (6), the surface of the threaded rod (6) is threadedly connected to a threaded sleeve (7), the top of the threaded sleeve (7) is connected to a limiting component, the bottom of the threaded sleeve (7) is fixedly connected to a mobile wire drawing frame (8) with a vertical pole, the top of the support seat (4) near the left side and the top of the right side are fixedly connected to a fixed wire drawing frame (9), the bottom of the inner wall of the fixed wire drawing frame (9) and the mobile wire drawing frame ( 8) are provided with a card slot (10) at the bottom, the inner wall of the card slot (10) is clamped with a card plate (11), the top of the card plate (11) is clamped with a wire eye mold (12), the bottom of the movable wire drawing frame (8) is fixedly connected with a stabilizing slide plate (13), the upper surface of the support seat (4) near the middle thereof is provided with a stabilizing slide groove (14) with a drain outlet, the inner wall of the stabilizing slide groove (14) and the surface of the stabilizing slide plate (13) are slidably connected, the inner wall of the copper rod wire drawing machine case (1) and the top of the movable wire drawing frame (8) are fixedly installed with a lubricating spray gun (15), the bottom of the inner wall of the base (2) is provided with a guide groove (16), the inner wall of the guide groove (16) is slidably connected with a debris receiving frame (17) with a drain pipe, and the surface of the inner wall of the debris receiving frame (17) is fixedly connected with a filter baffle (18).

2. A copper rod wire drawing flexible lubrication mechanism according to claim 1, characterized in that: A spring telescopic rod (19) is fixedly mounted on the top and bottom of the inner wall of the through groove, and one end of the spring telescopic rod (19) is fixedly connected to a squeezing roller (20).

3. A copper rod wire drawing flexible lubrication mechanism according to claim 1, characterized in that: The overall shape of the support seat (4) is an equilateral trapezoidal shape, and the outer surface of the support seat (4) is provided as a wear-resistant smooth surface.

4. A copper rod wire drawing flexible lubrication mechanism according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (21) and a limiting groove (22); the limiting plate (21) is fixedly connected to the bottom of the threaded sleeve (7); the limiting groove (22) is opened on the top of the inner wall of the copper rod wire drawing machine case (1); the inner wall of the limiting groove (22) and the surface of the limiting plate (21) are slidably connected.

5. A copper rod wire drawing flexible lubrication mechanism according to claim 1, characterized in that: The interior of the clamping plate (11) and the interior of the clamping slot (10) are both threadedly connected with positioning screws (23) via internal thread grooves. The number of the positioning screws (23) is at least two, and the at least two positioning screws (23) are connected to the fixed wire drawing frame (9) and the movable wire drawing frame (8) in a left-right manner.

6. A copper rod wire drawing flexible lubrication mechanism according to claim 1, characterized in that: An electric cylinder (24) is fixedly mounted on the surface of the inner wall of the copper rod wire drawing machine case (1) via a bracket, a lower pressure plate (25) is fixedly connected to the output end of the electric cylinder (24), an anti-slip holder (26) is fixedly connected to the upper surface of the support seat (4), and the anti-slip holder (26) is located directly below the lower pressure plate (25).

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