A wire rope deformation device

Abstract

This invention discloses a wire rope deformation device in the field of steel cord production technology, aiming to solve the problem in the prior art where the internal stress of the strands cannot be completely eliminated during twisting, resulting in inconsistent wave heights of the outer strands. It includes a roller, a fixed deformation mechanism, and a pressing mechanism. An adjustable deformation mechanism is provided on the end face of the roller; the adjustable deformation mechanism includes a concave plate, on the inner side wall of which a fixed pressure roller and a movable pressure roller are rotatably connected. A displacement adjustment component is provided on the concave plate, and the displacement adjustment component is drivenly connected to the movable pressure roller. This invention is applicable to wire rope production, effectively eliminating the internal stress of the strands, thereby stabilizing the wave height of the outer strands, improving surface undulations, enhancing product surface quality and the flatness of the cut, and adjusting the deformation amount of a single strand without affecting other strands. This allows for precise adjustment of the wave height of the outer strands, quickly and consistently. It is simple to operate, convenient to use, and adaptable to wire ropes of different specifications.

Description

Technical Field

[0001] This invention relates to the field of steel cord production technology, specifically to a steel wire rope deformation device. Background Technology

[0002] The production process of wire rope mainly includes three parts: unwinding, strand twisting, and take-up. The deformation of the outer strands of the wire rope is an extremely important step in the strand twisting process. The existing wire rope production process mainly relies on a fixed deformer device to control the deformation of the outer strands of the wire rope. Specifically, the fixed deformer is set coaxially with the drum of the machine tool, and the deformation of the outer strands of the wire rope is completed through synchronous high-speed rotation.

[0003] However, due to the instability of the wire tension during actual production, the stress within the outer strands of the wire rope cannot be completely eliminated, resulting in inconsistent wave heights and deformations of the outer strands. Ultimately, this causes undulations on the surface of the wire rope, reducing surface quality and the flatness of the cut, thus compromising the quality of the wire rope. Furthermore, adjusting the deformation of one strand may affect the deformation of all strands, leading to poor performance. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a wire rope deformation device to solve the problem that the prior art cannot completely eliminate the internal stress of the strands, resulting in inconsistent wave height of the outer strands.

[0005] To solve the above-mentioned technical problems, the present invention is implemented using the following technical solution:

[0006] The present invention provides a wire rope deformation device, comprising: a drum, a fixed deformation mechanism and a pressing mechanism arranged coaxially in sequence, wherein the fixed deformation mechanism is capable of rotating together with the drum around an axis, and at least three adjustable deformation mechanisms are provided on the end face of the drum near the fixed deformation mechanism, wherein the adjustable deformation mechanisms are evenly distributed in a ring around the axis of the drum.

[0007] The adjustable deformation mechanism includes a concave plate. Two fixed pressure rollers on the same horizontal plane and a movable pressure roller between the two fixed pressure rollers are rotatably connected to the inner wall of the concave plate. The movable pressure roller can slide linearly along the vertical line between the two fixed pressure rollers. The axes of the movable pressure roller and the fixed pressure roller are parallel and perpendicular to the inner wall of the concave plate. The concave plate is provided with a displacement adjustment component, which is drivenly connected to the movable pressure roller and used to adjust the relative position of the movable pressure roller.

[0008] Furthermore, the concave plate includes a base plate and vertical plates arranged in parallel on both sides of the top of the base plate, and the lengths of the movable pressure roller and the fixed pressure roller are equal to the distance between the two vertical plates.

[0009] Furthermore, the movable pressure roller is mounted on a vertical plate, and the two fixed pressure rollers are mounted on another vertical plate.

[0010] Furthermore, the slide plate is included, with the movable pressure roller rotatably connected to the side wall of the slide plate, and the inner side wall of the vertical plate is provided with a limiting groove for the slide plate to slide, so as to realize the linear sliding of the movable pressure roller.

[0011] Furthermore, the top opening of the limiting slide groove is provided, and the top of the vertical plate is detachably connected to a cover plate for sealing the opening of the limiting slide groove.

[0012] Furthermore, the displacement adjustment assembly includes a nut on the cover plate and an adjusting bolt threadedly connected to the nut. The adjusting bolt passes through the cover plate and extends into the limiting groove to abut against the sliding plate, thereby adjusting the relative position of the movable pressure roller.

[0013] Furthermore, the vertical plate is provided with mounting holes, and bearings are provided in the mounting holes. A screw is coaxially provided at the end of the fixed pressure roller. The screw passes through the bearing and is threadedly connected to a nut, thereby realizing the rotational connection between the fixed pressure roller and the vertical plate.

[0014] Furthermore, the drum is equipped with multiple sets of feeding mechanisms, and the number of sets of feeding mechanisms corresponds to the number of adjustable deformation mechanisms;

[0015] The feeding mechanism includes a feeding wheel and a guide roller rotatably connected inside the drum. The guide roller and the fixed pressure roller in the corresponding adjustable deformation mechanism are on the same water surface, and are used to feed the strands into the adjustable deformation mechanism in a horizontal posture.

[0016] Furthermore, the fixing deformation mechanism includes a conical main body and multiple sets of deformation rollers disposed on the outer wall of the main body. The main body has through holes for the middle strands of the steel wire rope to pass through, and the through holes coincide with the axis of the main body.

[0017] Multiple sets of deformation rollers are evenly distributed in a circular shape around the main axis, and the number of sets corresponds to the number of adjustable deformation mechanisms. Each set of deformation rollers has at least three rollers and is arranged linearly along the main axis. The spacing between each set of deformation rollers is equal and their axes are parallel to each other.

[0018] Furthermore, a hollow tube is provided on the end face of the roller near the fixing deformation mechanism. The hollow tube is threaded to the main body and is coaxial with the roller, so that the fixing deformation mechanism can rotate around the axis together with the roller.

[0019] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0020] 1. This invention fully eliminates the internal stress of the strands by utilizing two deformation processes—an adjustable deformation mechanism and a fixed deformation mechanism—to homogenize the deformation, thereby stabilizing the wave height of the outer strands and achieving consistency. This improves the surface undulation of the wire rope, enhances the surface quality and the flatness of the cut, and ensures the quality of the wire rope. Furthermore, by adjusting the amount of pressure of the movable pressure roller in a single adjustable deformation mechanism, the deformation amount of a single strand can be adjusted accordingly without affecting the deformation of other strands. This allows for convenient and precise adjustment of the wave height of the outer strands, enabling rapid and consistent adjustment. It is simple to operate, easy to use, and adaptable to wire ropes of different specifications.

[0021] 2. This invention adjusts the relative position of the slide plate by rotating the adjusting bolt, which is screwed into / out of the nut, and then extends into / out of the limiting slide groove through the through hole in the cover plate. This adjusts the pressing amount of the movable pressure roller, and finally adjusts the deformation of the strand. It is simple to operate and easy to use.

[0022] 3. The present invention enables the fixed pressure roller to be detachably and securely installed on the bearing through the screw and nut, which facilitates assembly, production and maintenance; the bearing realizes the rotational connection between the fixed pressure roller and the vertical plate, ensuring smooth rotation; the mounting hole improves the stability of the bearing after installation, ensuring the load-bearing capacity of the fixed pressure roller and enabling it to provide stable support for the strands. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 This is a schematic diagram of the structure of a wire rope deformation device provided in an embodiment of the present invention;

[0025] Figure 2 yes Figure 1 A side sectional view of the adjustable deformation mechanism in the wire rope deformation device shown.

[0026] Figure 3 yes Figure 1 A schematic diagram of the adjustable deformation mechanism in the wire rope deformation device shown.

[0027] Figure 4 yes Figure 1 A schematic diagram of the adjustable deformation mechanism in the wire rope deformation device shown.

[0028] Figure 5 yes Figure 1 A front sectional view of the fixed deformation mechanism in the wire rope deformation device shown.

[0029] Figure 6 This is a graph showing the wave height variation of wire ropes produced by fixed deformation devices in existing technology;

[0030] Figure 7 This is a graph showing the change in wave height of the wire rope produced by the wire rope deformation device according to an embodiment of the present invention.

[0031] In the diagram: 1. Roller; 2. Fixed deformation mechanism; 21. Main body; 211. Through hole; 22. Deformation roller; 3. Pressing mechanism; 4. Adjustable deformation mechanism; 41. Concave plate; 411. Base plate; 412. Vertical plate; 412a. Limiting groove; 412b. Mounting hole; 42. Fixed pressure roller; 43. Movable pressure roller; 44. Displacement adjustment assembly; 441. Nut; 442. Adjusting bolt; 45. Slide plate; 46. Cover plate; 47. Bearing; 48. Screw; 49. Nut; 5. Feeding mechanism; 51. Discharge wheel; 52. Guide roller; 6. Hollow tube. Detailed Implementation

[0032] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0033] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are used only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0034] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" 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 will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0035] Example 1:

[0036] like Figure 1As shown, this embodiment of the invention provides a wire rope deformation device, including a drum 1, a fixed deformation mechanism 2 and a pressing mechanism 3 arranged coaxially in sequence. The fixed deformation mechanism 2 can rotate together with the drum 1 around the axis. At least three adjustable deformation mechanisms 4 are provided on the end face of the drum 1 near the fixed deformation mechanism 2. The adjustable deformation mechanisms 4 are evenly distributed in a ring shape with the axis of the drum 1 as the center.

[0037] It should be noted that the molding mechanism 3 is used to control the forming of the wire rope. It can adjust the front and rear distance, thereby adjusting the forming position of the wire rope. Since it is existing technology, it will not be described in detail here.

[0038] It is understandable that the number of adjustable deformation mechanisms 4 is the same as the number of outer strands of the wire rope, and the specific number is not limited and can be adjusted accordingly.

[0039] During operation, the roller 1 drives the fixed deformation mechanism 2 to rotate around the axis. After the strands are deformed by the adjustable deformation mechanism 4, they are deformed again by the fixed deformation mechanism 2. Then, multiple strands are twisted in front of the pressing mechanism 3 and twisted around the middle layer of the wire rope. Finally, the wire rope is formed by the pressing mechanism 3.

[0040] like Figures 2-4 As shown, the adjustable deformation mechanism 4 includes a concave plate 41. Two fixed pressure rollers 42 on the same horizontal plane and a movable pressure roller 43 between the two fixed pressure rollers 42 are rotatably connected to the inner side wall of the concave plate 41. The movable pressure roller 43 can slide linearly along the vertical line between the two fixed pressure rollers 42. A displacement adjustment component 44 is provided on the concave plate 41. The displacement adjustment component 44 is connected to the movable pressure roller 43 for adjusting the relative position of the movable pressure roller 43.

[0041] It is understandable that setting two fixed pressure rollers 42 on the same horizontal plane can allow the strand to deform to the maximum extent, thereby fully eliminating the internal stress of the strand.

[0042] It should be noted that the axes of the movable pressure roller 43 and the fixed pressure roller 42 are parallel and perpendicular to the inner wall of the concave plate 41; this allows the strands to be fully supported, avoids lateral deviation of the strands, and ensures the deformation effect.

[0043] During operation, the strand enters from the opening on the side of the concave plate 41 closest to the roller 1, and then passes successively above the adjacent fixed pressure roller 42, below the movable pressure roller 43, and above the far fixed pressure roller 42, finally exiting from the opening on the side of the concave plate 41 away from the roller 1, thus completing one deformation of the strand.

[0044] When it is necessary to adjust the amount of deformation of the strand, the displacement adjustment component 44 adjusts the relative position of the movable pressure roller 43 so that it slides linearly along the vertical line between the two fixed pressure rollers 42, thereby increasing or decreasing the amount of pressure of the movable pressure roller 43, so as to achieve the effect of adjusting the amount of deformation of the strand.

[0045] Through the above settings, the internal stress of the strands can be fully eliminated by the two deformations of the adjustable deformation mechanism 4 and the fixed deformation mechanism 2, so as to make the deformation uniform, thereby stabilizing the height of the outer strand wave, making them consistent, improving the surface undulation of the wire rope, improving the surface quality of the product and the flatness of the cut, and ensuring the quality of the wire rope.

[0046] Furthermore, by adjusting the pressing amount of the movable pressure roller 43 in the single adjustable deformation mechanism 4, the deformation amount of a single strand can be adjusted accordingly without affecting the deformation of other strands. This allows for convenient and precise adjustment of the wave height of the outer strands, enabling them to be quickly and uniformly adjusted. It is simple to operate, easy to use, and can be adapted to the use of wire ropes of different specifications.

[0047] like Figure 2 As shown, in this embodiment, the concave plate 41 includes a base plate 411 and vertical plates 412 arranged in parallel on both sides of the top of the base plate 411. The lengths of the movable pressure roller 43 and the fixed pressure roller 42 are equal to the distance between the two vertical plates 412.

[0048] Specifically, equal spacing can prevent the strands from slipping out of the gap between the movable pressure roller 43 and the vertical plate 412 or the fixed pressure roller 42 and the vertical plate 412, thereby improving the stability of the device operation, ensuring the smoothness of the first deformation, and reducing the probability of downtime for maintenance.

[0049] In this embodiment, the movable pressure roller 43 is mounted on a vertical plate 412, and the two fixed pressure rollers 42 are mounted on another vertical plate 412.

[0050] Specifically, this allows the concave plate 41 to bear weight on both sides, thereby reducing stress concentration and torsional force, and thus greatly improving the stability of the support.

[0051] like Figure 3 As shown, in this embodiment, a sliding plate 45 is also included. The movable pressure roller 43 is rotatably connected to the side wall of the sliding plate 45. The inner side wall of the vertical plate 412 is provided with a limiting groove 412a for the sliding plate 45 to slide, thereby realizing the linear sliding of the movable pressure roller 43.

[0052] It should be noted that the sliding plate 45 has slots on both sides and the limiting slide groove 412a is a horizontal through groove, so that the sliding plate 45 can be engaged with the two inner side walls of the limiting slide groove 412a through the slots, thereby preventing the sliding plate 45 from disengaging from the limiting slide groove 412a and realizing a sliding connection; however, it is not limited to this, and can also be achieved by other limiting structures, which are not limited here.

[0053] Specifically, the limiting groove 412a is rectangular, and the sliding plate 45 is a rectangular plate with both sides fitting against the inner wall of the limiting groove 412a, thereby achieving the function of full limiting and ensuring the smooth sliding of the movable pressure roller 43.

[0054] like Figures 2-4 As shown, in this embodiment, the top opening of the limiting slide groove 412a is provided, and the top of the vertical plate 412 is detachably connected to a cover plate 46 for sealing the opening of the limiting slide groove 412a.

[0055] Specifically, the top opening of the limiting slide groove 412a facilitates the installation of the slide plate 45 into the limiting slide groove 412a, making manufacturing easier. The cover plate 46 is detachably connected to the vertical plate 412 via bolts on both sides of the top, ensuring a stable connection while facilitating assembly and disassembly. The thickness of the cover plate 46 is the same as that of the vertical plate 412, improving the structural compactness and strength of the device.

[0056] like Figures 2-4 As shown, in this embodiment, the displacement adjustment assembly 44 includes a nut 441 provided on the cover plate 46 and an adjustment bolt 442 threadedly connected to the nut 441. The adjustment bolt 442 passes through the cover plate 46 and extends into the limiting slide groove 412a to abut against the slide plate 45, thereby adjusting the relative position of the movable pressure roller 43.

[0057] It should be noted that since the strand passes under the movable pressure roller 43 and above the two fixed pressure rollers 42, the slide plate 45 will always remain in contact with the end of the adjusting bolt 442 under the lifting force of the strand, which is a prerequisite for the displacement adjusting component 44 in this embodiment to be adjustable.

[0058] During adjustment, the adjusting bolt 442 is rotated, and the adjusting bolt 442 is screwed in / out into the nut 441, thereby extending into or out of the limiting slide groove 412a through the through hole opened on the cover plate 46, thereby adjusting the relative position of the slide plate 45, thereby adjusting the pressing amount of the movable pressure roller 43, and finally adjusting the deformation amount of the strand.

[0059] like Figures 2-4As shown, in this embodiment, the vertical plate 412 is provided with a mounting hole 412b, and a bearing 47 is provided in the mounting hole 412b. The end of the fixed pressure roller 42 is coaxially provided with a screw 48. The screw 48 passes through the bearing 47 and is threadedly connected to a nut 49, thereby realizing the rotational connection between the fixed pressure roller 42 and the vertical plate 412.

[0060] Specifically, the fixed pressure roller 42 can be detachably and securely installed on the bearing 47 via the screw 48 and nut 49, which facilitates assembly, production, and maintenance; the bearing 47 enables rotational connection with the vertical plate 412, ensuring smooth rotation; the mounting hole 412b improves the stability of the bearing 47 after installation, ensuring its load-bearing capacity and providing stable support for the strands.

[0061] It should be noted that the rotating connection between the movable pressure roller 43 and the slide plate 45 can also adopt the above structure, so as to facilitate disassembly and assembly and ensure its load-bearing capacity; however, the corresponding limiting groove 412a is a through groove to avoid motion interference.

[0062] Example 2:

[0063] like Figure 1 As shown, this embodiment provides a wire rope deformation device, which differs from the first embodiment in that the drum 1 is provided with multiple sets of feeding mechanisms 5, and the number of sets of feeding mechanisms 5 corresponds to the number of adjustable deformation mechanisms 4; the feeding mechanism 5 includes a feeding wheel 51 and a guide roller 52 rotatably connected in the drum 1, and the guide roller 52 and the fixed pressure roller 42 in the corresponding adjustable deformation mechanism 4 are on the same water surface.

[0064] During operation, the feeding mechanism 5 rotates together with the roller 1 to cooperate in twisting the strands. Specifically, the strands are first released from the feeding wheel 51, and then guided by the guide roller 52 before being fed into the adjustable deformation mechanism 4 in a horizontal posture.

[0065] With the above settings, material feeding can be carried out smoothly, protecting the deformation effect of the first stage and not interfering with subsequent twisting, making it easy to use.

[0066] like Figure 5As shown, in this embodiment, the fixed deformation mechanism 2 includes a conical main body 21 and multiple sets of deformation rollers 22 disposed on the outer wall of the main body 21. The main body 21 has through holes 211 for the intermediate strands of the wire rope to pass through. The through holes 211 coincide with the axis of the main body 21 to avoid the rotation of the main body 21 from interfering with the movement of the intermediate strands of the wire rope. The multiple sets of deformation rollers 22 are evenly distributed in a ring around the axis of the main body 21, and the number of sets corresponds to the number of adjustable deformation mechanisms 4. Each set of deformation rollers 22 has at least three rollers and is arranged linearly along the axis of the main body 21. The spacing between each set of deformation rollers 22 is equal and the axes are parallel to each other, ensuring the effect of secondary deformation.

[0067] It should be noted that a through hole is provided at the center of the end face of the roller 1 for the intermediate strand of the wire rope to pass through, so as to avoid interference between the roller 1 and the components on it and the movement of the intermediate strand of the wire rope, thus ensuring the smooth twisting process.

[0068] During operation, the strands deformed once by the adjustable deformation mechanism 4 are fed into a set of deformation rollers 22 corresponding to the main body 21. They alternately pass around each deformation roller 22 to complete the secondary deformation of the strands. Then, multiple strands that have completed the secondary deformation are twisted around the middle layer of the wire rope that passes through the through hole 211. Finally, the wire rope is formed by the pressing mechanism 3.

[0069] With the above settings, the secondary deformation of the stock line can be completed smoothly. Its structure is simple and compact, and its performance is good.

[0070] like Figure 1 As shown, in this embodiment, a hollow tube 6 is provided on the end face of the roller 1 near the fixed deformation mechanism 2. The hollow tube 6 is threadedly connected to the main body 21 and is coaxially arranged with the roller 1, so that the fixed deformation mechanism 2 can rotate around the axis together with the roller 1.

[0071] Specifically, the main body 21 has a threaded hole, and the end of the hollow tube 6 has an external thread, thereby realizing the threaded connection between the hollow tube 6 and the main body 21. This makes it easy to disassemble and assemble, and easy to maintain, thus improving the actual use effect.

[0072] To fully illustrate the technical effects of the present invention, the wire rope deformation device of this embodiment is now compared with the fixed deformation device in the prior art.

[0073] Table 1 compares the wave height values ​​of the A-specification steel wire rope produced by the fixed deformation device in the prior art and the steel wire rope deformation device of this embodiment:

[0074] Table 1

[0075]

[0076]

[0077] The dimensions of the A-grade steel wire rope produced are as follows: the diameter of the center strand is 0.66mm, the diameter of the outer strand is 0.66mm, and the overall thickness of the steel wire rope is 1.98mm.

[0078] Table 2 compares the wave height values ​​of the B-specification steel wire rope produced by the fixed deformation device in the prior art and the steel wire rope deformation device of this embodiment:

[0079] Table 2

[0080]

[0081] The dimensions of the B-specification steel wire rope produced are as follows: center strand diameter 0.75mm, outer strand diameter 0.75mm, and overall wire rope thickness 2.25mm.

[0082] From Table 1 and Table 2 and / or Figure 6 and Figure 7 It can be seen that, compared with the existing fixed deformation device, the wire rope deformation device of this embodiment produces wire rope with smaller fluctuations in the deformation strand wave height and better surface quality of the cord.

[0083] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A wire rope deformation device, characterized in that, include: A roller (1), a fixed deformation mechanism (2) and a molding mechanism (3) are arranged coaxially in sequence. The fixed deformation mechanism (2) can rotate around the axis together with the roller (1). At least three adjustable deformation mechanisms (4) are provided on the end face of the roller (1) near the fixed deformation mechanism (2). The adjustable deformation mechanisms (4) are evenly distributed in a ring shape with the axis of the roller (1) as the center. The adjustable deformation mechanism (4) includes a concave plate (41). Two fixed pressure rollers (42) on the same horizontal plane and a movable pressure roller (43) between the two fixed pressure rollers (42) are rotatably connected on the inner wall of the concave plate (41). The movable pressure roller (43) can slide linearly along the vertical line between the two fixed pressure rollers (42). The axes of the movable pressure roller (43) and the fixed pressure rollers (42) are parallel and perpendicular to the inner wall of the concave plate (41). A displacement adjustment component (44) is provided on the concave plate (41). The displacement adjustment component (44) is connected to the movable pressure roller (43) for adjusting the relative position of the movable pressure roller (43). The concave plate (41) includes a base plate (411) and vertical plates (412) arranged in parallel on both sides of the top of the base plate (411). The lengths of the movable pressure roller (43) and the fixed pressure roller (42) are equal to the distance between the two vertical plates (412). The movable pressure roller (43) is mounted on a vertical plate (412), and the two fixed pressure rollers (42) are mounted on another vertical plate (412); Includes a slide plate (45), the movable pressure roller (43) is rotatably connected to the side wall of the slide plate (45), and the inner side wall of the vertical plate (412) is provided with a limiting groove (412a) for the slide plate (45) to slide, so as to realize the linear sliding of the movable pressure roller (43); The vertical plate (412) is provided with a mounting hole (412b), and a bearing (47) is provided in the mounting hole (412b). A screw (48) is coaxially provided at the end of the fixed pressure roller (42). The screw (48) passes through the bearing (47) and is threadedly connected to a nut (49), thereby realizing the rotational connection between the fixed pressure roller (42) and the vertical plate (412).

2. The wire rope deformation device according to claim 1, characterized in that, The top opening of the limiting groove (412a) is provided, and the top of the vertical plate (412) is detachably connected to a cover plate (46) for sealing the opening of the limiting groove (412a).

3. The wire rope deformation device according to claim 2, characterized in that, The displacement adjustment assembly (44) includes a nut (441) on the cover plate (46) and an adjustment bolt (442) threadedly connected to the nut (441). The adjustment bolt (442) passes through the cover plate (46) and extends into the limiting slide groove (412a) to abut against the slide plate (45), thereby adjusting the relative position of the movable pressure roller (43).

4. The wire rope deformation device according to claim 1, characterized in that, The roller (1) is provided with multiple sets of feeding mechanisms (5), and the number of sets of feeding mechanisms (5) corresponds to the number of adjustable deformation mechanisms (4); The feeding mechanism (5) includes a feeding wheel (51) and a guide roller (52) rotatably connected in the drum (1). The guide roller (52) and the fixed pressure roller (42) in the corresponding adjustable deformation mechanism (4) are on the same water surface, and are used to feed the strands into the adjustable deformation mechanism (4) in a horizontal posture.

5. The wire rope deformation device according to claim 1, characterized in that, The fixed deformation mechanism (2) includes a conical main body (21) and multiple sets of deformation rollers (22) on the outer wall of the main body (21). The main body (21) has a through hole (211) for the middle strand of the wire rope to pass through, and the through hole (211) coincides with the axis of the main body (21). Multiple sets of deforming rollers (22) are evenly distributed in a circular shape around the axis of the main body (21), and the number of sets corresponds to the number of adjustable deformation mechanisms (4). Each set of deforming rollers (22) has at least three sets and is arranged linearly along the axis of the main body (21). The spacing between each set of deforming rollers (22) is equal and their axes are parallel to each other.

6. The wire rope deformation device according to claim 5, characterized in that, The end face of the roller (1) near the fixed deformation mechanism (2) is provided with a hollow tube (6). The hollow tube (6) is threadedly connected to the main body (21). The hollow tube (6) is coaxially arranged with the roller (1), so that the fixed deformation mechanism (2) can rotate around the axis together with the roller (1).

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