Straightening equipment for steel wire rope production

Abstract

The utility model discloses straightening equipment for steel wire rope production, which comprises a bottom plate, a straightening rod and an oil coating device, a support frame is arranged above the bottom plate, a first gear is arranged on the lower side in the support frame, one side of the first gear is connected with a motor, the motor is connected with a second gear through the first gear, and the second gear is connected with the oil coating device. The number of the second gears is four, a straightening rod is arranged in the center of each second gear, a positioning flange is arranged on one side of each straightening rod, a conveying pipe is connected to one side of each positioning flange, an oil coating device is connected to one side of each conveying pipe, a guide pipe is connected to the top of each oil coating device, and each oil coating device is connected with a water pump through the corresponding guide pipe. A steel wire rope is straightened in the mode that four sets of straightening rods rotate, the steel wire rope straightening device is suitable for steel wire ropes of various shapes, meanwhile, high straightening precision is achieved, the straightened steel wire rope is coated with oil to repair surface abrasion, long-term rust protection is provided, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire rope production, in particular to a straightening device for steel wire rope production. Background Art

[0002] During the production process of wire rope, it needs to undergo wire drawing. During the wire drawing process, the wire rope will be subjected to uneven force, resulting in the generation of internal residual stress. These residual stresses will cause the steel wire to bend slightly. If it is not straightened, it will affect its performance and safety.

[0003] According to patent number CN113634685A, a straightening device for steel wire rope production with a guiding function comprises: a base, the upper surface of which is fixedly connected with a guiding mechanism for guiding the steel wire rope; an air jet mechanism with a shape-following air jet function, which is connected to a guiding mechanism; the air outlet of the air jet mechanism with a shape-following air jet function is located below the steel wire rope, and the air outlet direction of the air jet mechanism with a shape-following air jet function is perpendicular to the running direction of the steel wire rope; a straightening mechanism, which is connected to the base, and the feed port of the straightening mechanism is connected to the discharge port of the guiding mechanism. The straightening device for steel wire rope production with a guiding function provided by this patent has the advantage of good cleaning effect on the surface of the steel wire rope.

[0004] However, the straightening plate used in the above-mentioned device for straightening the wire rope has too low accuracy and can only be used for wire ropes with small curvature. Although spraying lubricating oil on the wire rope before straightening can remove rust, it will cause the wire rope to slide during straightening, affecting the straightening efficiency. Therefore, in view of this, research and improvement are conducted on the existing structure and deficiencies, and a straightening device for wire rope production is proposed to achieve a more practical purpose. Utility Model Content

[0005] The utility model aims to provide a straightening device for wire rope production, so as to solve the problem that the above-mentioned straightening device proposed in the above-mentioned background technology is first sprayed with lubricating oil on the wire rope when in use, which causes the wire rope to slide during straightening and affects the straightening efficiency, and at the same time, the straightening plate is used for straightening only for straighter wire ropes, and the straightening accuracy is low and cannot be applied to large-scale production.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a straightening device for wire rope production, comprising a base plate, a straightening rod and an oiling device, characterized in that: a support frame is arranged above the base plate, a No. 1 gear is arranged on the lower inner side of the support frame, a motor is connected to one side of the No. 1 gear, the motor is connected to a No. 2 gear through the No. 1 gear, four groups of the No. 2 gears are arranged, and a straightening rod is arranged at the center of each group of the No. 2 gears, a positioning flange is arranged on one side of the straightening rod, a transmission pipe is connected to one side of the positioning flange, an oiling device is connected to one side of the transmission pipe, a conduit is connected to the top of the oiling device, the oiling device is connected to a water pump through the conduit, and an oil tank is connected to one side of the water pump.

[0007] Furthermore, the motor is provided with two groups, and the two groups of motors are evenly arranged along the horizontal direction of the support frame, and the number one gear is provided with two groups, and the motor drives the four groups of number two gears to rotate through the transmission of the number one gear.

[0008] Furthermore, a gap is left in the middle of the four groups of straightening rods for the wire rope to pass through, and the channel in the middle of the positioning flange corresponds to the middle gap of the straightening rod.

[0009] Furthermore, the oil coating device includes an outer shell, a fixed guide wheel, a spray device and a heating wire. A fixed guide wheel is provided on the inner lower side of the outer shell, heating wires are provided at the center of both sides of the inner wall of the outer shell, and a spray device is provided on the top of the inner cavity of the outer shell.

[0010] Furthermore, the spraying device includes a movable guide wheel, a spring and a nozzle. A spring is provided on one side of the bottom of the movable guide wheel, a nozzle is provided on one side of the spring, and one side of the nozzle is connected to the water pump through the conduit.

[0011] Furthermore, three groups of fixed guide wheels are provided, and the three groups of fixed guide wheels are evenly arranged along the horizontal direction of the shell, and three groups of spray devices are provided, and each group of spray devices corresponds to each group of fixed guide wheels.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the straightening equipment for steel wire rope production straightens the steel wire rope by rotating four sets of straightening rods, is suitable for steel wire ropes of various shapes and has high straightening accuracy. After straightening, the steel wire rope is oiled to repair surface wear, provides long-term anti-rust protection, and prolongs service life. The specific contents are as follows:

[0013] The use of four straightening rods can straighten the wire rope more accurately and quickly, because they can correct the wire rope from multiple directions at the same time, and can adapt to wire ropes of different diameters and hardnesses by adjusting the relative positions between the rods. The entire straightening process of this design can be completed automatically, greatly reducing manual intervention and improving production efficiency. At the same time, it can provide higher straightening accuracy, which is very suitable for occasions with high requirements for straightening accuracy, suitable for large-scale production and high-precision requirements. After the wire rope is straightened, it enters the oiling device for brushing lubricating oil. When brushing the lubricating oil, it is heated by the electric heating wire, which can quickly heat the lubricating oil on the surface of the wire rope and form a uniform oil film. This approach can not only reduce the loss of lubricating oil, but also improve the adhesion and permeability of lubricating oil on the surface of wire rope. At the same time, rapid heating can also prompt the lubricating oil to form a stronger lubricating layer on the surface of wire rope, which helps to protect the wire rope for a long time and extend its service life. The heating method of electric heating wire can accurately control the temperature to ensure that the lubricating oil quickly achieves the expected effect. In addition, immediate lubrication after straightening helps to repair the slight surface wear that may occur during the straightening process, providing long-term anti-rust and anti-wear protection for the wire rope, extending its service life, increasing friction, and improving safety during use. At the same time, it is convenient for subsequent packaging, transportation and storage to prevent damage in these links. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a straightening device for wire rope production according to the utility model;

[0015] Figure 2 This is a side structural schematic diagram of a straightening rod of a straightening device for producing steel wire ropes according to the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of an oiling device for straightening equipment used in the production of steel wire ropes according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of the straightening rod part of the straightening equipment for wire rope production.

[0018] In the figure: 1. base plate; 2. support frame; 3. gear No. 1; 4. motor; 5. gear No. 2; 6. straightening rod; 7. positioning flange; 8. transmission pipe; 9. oiling device; 10. guide tube; 11. water pump; 12. oil tank; 13. casing; 14. fixed guide wheel; 15. spraying device; 16. heating wire; 17. movable guide wheel; 18. spring; 19. nozzle. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 - Figure 4 The utility model provides a technical solution: a straightening device for wire rope production, comprising a bottom plate 1, a straightening rod 6 and an oiling device 9. The bottom plate 1 is a plate body made of metal material, which plays a supporting role. A support frame 2 is arranged above the bottom plate 1. The support frame 2 is a frame structure made of stainless steel material, which plays a role of supporting and limiting the straightening rod 6. A No. 1 gear 3 is arranged on the lower side of the inner part of the support frame 2. The No. 1 gear 3 is connected to the support frame 2 through a rotating rod. The No. 1 gear 3 is a transmission gear. A motor 4 is connected to one side of the No. 1 gear 3. The motor 4 is provided with two groups, and the two groups of motors 4 are evenly arranged along the horizontal direction of the support frame 2. The No. 1 gear 3 is provided with two groups. The transmission of the No. 1 gear 3 causes the motor 4 to drive the four groups of No. 2 gears 5 to rotate. , through transmission, the second gear 5 can run smoothly without the phenomenon of tooth jamming. The motor 4 is connected to the second gear 5 through the first gear 3. There are four groups of the second gear 5, and a straightening rod 6 is arranged at the center of each group of the second gear 5. The straightening rod 6 is a rod body made of hard stainless steel material. The four groups of straightening rods 6 have the same specifications and a smooth surface to prevent scratches with the wire rope. A gap is left in the middle of the four groups of straightening rods 6 for the wire rope to pass through. By inserting the wire rope from one side of the straightening rod 6, the wire rope can be straightened more accurately and quickly under the action of the four groups of straightening rods 6, because they can correct the wire rope from multiple directions at the same time, and can adapt to wire ropes of different diameters and hardness by adjusting the relative positions between the axes.

[0021] A positioning flange 7 is provided on one side of the straightening rod 6. The positioning flange 7 is a flange structure made of metal material, which plays a role in regulating the straightened wire rope to enter the transmission pipe 8. At the same time, it is located at the rear side of the straightening rod 6 to prevent the straightening rod 6 from being displaced during operation. One side of the positioning flange 7 is connected to the transmission pipe 8, which can ensure that the straightened wire rope accurately enters the oiling device 9. One side of the transmission pipe 8 is connected to the oiling device 9. The oiling device 9 includes a shell 13, a fixed guide wheel 14, a spraying device 15 and an electric heating wire 16. The shell 13 is a frame made of metal material, and the lower part of the inner part of the shell 13 is connected to the oiling device 9. A fixed guide wheel 14 is arranged on the side, and the support of the fixed guide wheel 14 is fixed on the shell 13 and cannot be moved, which can limit the displacement direction of the wire rope. There are three groups of fixed guide wheels 14, and the three groups of fixed guide wheels 14 are evenly arranged in the horizontal direction of the shell 13. There are also three groups of spraying devices 15, which include movable guide wheels 17, springs 18 and nozzles 19. A spring 18 is arranged on one side of the bottom of the movable guide wheel 17. Through the setting of the spring 18, the movable guide wheel 17 can be displaced close to the surface of the wire rope according to the diameter of the wire rope, so that the device is applicable to different wire ropes. The spring 18 is provided with a nozzle 19 on one side, and one side of the nozzle 19 is connected to the water pump 11 through a conduit 10. Immediate lubrication after straightening helps to repair the minor surface wear that may occur during the straightening process, provides long-term rust and wear protection for the wire rope, prolongs its service life, increases friction, improves safety during use, and facilitates subsequent packaging, transportation and storage to prevent damage in these links. The top of the oiling device 9 is connected to a conduit 10, and each group of spraying devices 15 corresponds to each group of fixed guide wheels 14. Electric heating is provided at the center of both sides of the inner wall of the shell 13. Wire 16, when brushing the lubricating oil, the electric heating wire 16 is used to heat the lubricating oil, so that the lubricating oil can be quickly heated on the surface of the wire rope and form a uniform oil film. This method can not only reduce the loss of lubricating oil, but also improve the adhesion and permeability of the lubricating oil on the surface of the wire rope. At the same time, rapid heating can also prompt the lubricating oil to form a more solid lubricating layer on the surface of the wire rope, which is helpful to protect the wire rope for a long time and extend its service life. The spraying device 15 of the oiling device 9 is connected to the water pump 11 through the conduit 10, and the water pump 11 is connected to the oil tank 12 on one side. The oil tank 12 can provide lubricating oil for the spraying device 15.

[0022] Working principle: When using a straightening device for wire rope production, the wire rope to be straightened is placed from one side of the straightening rod 6 into the gap between the four groups of straightening rods 6. During the rotation of the straightening rods 6, the wire rope will be carried forward. They can correct the wire rope from multiple directions at the same time, and can adapt to wire ropes of different diameters and hardnesses by adjusting the relative positions between the straightening rods 6. The entire straightening process of this design can be completed automatically, greatly reducing manual intervention and improving production efficiency. At the same time, it can provide higher straightening accuracy, which is very suitable for occasions with high requirements for straightening accuracy. After the straightening is completed, the wire rope enters the oiling device 9 through the transmission pipe 8, and moves forward under the guidance of the guide wheel in the oiling device 9. At the same time, the nozzle 1 of the spraying device 15 9 The lubricating oil is sprayed on the steel wire rope through the water pump 11. Immediate lubrication after straightening helps to repair the minor surface wear that may occur during the straightening process, provide long-term rust and wear protection for the steel wire rope, extend its service life, increase friction, improve safety during use, and facilitate subsequent packaging, transportation and storage to prevent damage in these links. While spraying, heating by electric heating wire can make the lubricating oil quickly heat up on the surface of the steel wire rope and form a uniform oil film. This practice can not only reduce the loss of lubricating oil, but also improve the adhesion and permeability of lubricating oil on the surface of the steel wire rope. At the same time, rapid heating can also prompt the lubricating oil to form a more solid lubricating layer on the surface of the steel wire rope, which helps to protect the steel wire rope for a long time and extend its service life.

Claims

1. A straightening device for producing a steel wire rope, comprising a base plate (1), a straightening rod (6) and an oiling device (9), characterized in that: A support frame (2) is arranged above the bottom plate (1), a first gear (3) is arranged on the lower inner side of the support frame (2), one side of the first gear (3) is connected to a motor (4), the motor (4) is connected to a second gear (5) through the first gear (3), four groups of the second gear (5) are arranged, and a straightening rod (6) is arranged at the center of each group of the second gear (5), one side of the straightening rod (6) is arranged with a positioning flange (7), one side of the positioning flange (7) is connected to a transmission pipe (8), one side of the transmission pipe (8) is connected to an oiling device (9), the top of the oiling device (9) is connected to a conduit (10), the oiling device (9) is connected to a water pump (11) through the conduit (10), and one side of the water pump (11) is connected to an oil tank (12).

2. A straightening device for steel wire rope production according to claim 1, characterized in that: The motor (4) is provided with two groups, and the two groups of the motor (4) are evenly arranged along the horizontal direction of the support frame (2). The number one gear (3) is provided with two groups, and the motor (4) drives the four groups of the number two gears (5) to rotate through the transmission of the number one gear (3).

3. The straightening device for steel wire rope production according to claim 1, characterized in that: A gap is left in the middle of the four groups of straightening rods (6) for the steel wire rope to pass through, and a channel in the middle of the positioning flange (7) corresponds to the gap in the middle of the straightening rod (6).

4. The straightening device for steel wire rope production according to claim 1, characterized in that: The oil coating device (9) comprises a shell (13), a fixed guide wheel (14), a spray device (15) and a heating wire (16); the fixed guide wheel (14) is arranged on the lower side of the inner part of the shell (13); the heating wire (16) is arranged at the center of both sides of the inner wall of the shell (13); and the spray device (15) is arranged on the top of the inner cavity of the shell (13).

5. The straightening device for steel wire rope production according to claim 4, characterized in that: The spraying device (15) comprises a movable guide wheel (17), a spring (18) and a nozzle (19); a spring (18) is provided on one side of the bottom of the movable guide wheel (17); a nozzle (19) is provided on one side of the spring (18); and one side of the nozzle (19) is connected to the water pump (11) via the conduit (10).

6. The straightening device for steel wire rope production according to claim 4, characterized in that: The fixed guide wheels (14) are provided in three groups, and the three groups of the fixed guide wheels (14) are evenly arranged along the horizontal direction of the housing (13); the spraying devices (15) are provided in three groups, and each group of the spraying devices (15) corresponds to each group of the fixed guide wheels (14).

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