Steel cable machining straightening device

Abstract

The utility model relates to the technical field of steel cable machining, in particular to a steel cable machining straightening device which comprises a straightening support. A two-way screw rod is rotationally mounted on the correcting bracket, and one end of the two-way screw rod is connected with a servo motor I which is fixedly mounted on the inner wall of the correcting bracket; and two groups of steel cable processing and straightening structures are axially symmetrically assembled on the straightening bracket along the middle part. According to the steel cable straightening device, the transmission frame is pushed by the air cylinder to enable the transmission roller to approach the steel cable, the third servo motor is used for driving the transmission roller to rotate so that the steel cable can automatically move to the next distance to be straightened, and the automatic process of steel cable machining and straightening is successfully achieved. Therefore, the tedious links of manual operation are greatly reduced, the labor intensity is reduced, continuous and stable proceeding of the machining process can be guaranteed, the production efficiency is effectively improved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of steel cable processing technology, and specifically to a steel cable straightening device. Background Technology

[0002] Steel wire rope is made by first twisting multiple layers of steel wires into strands, and then winding a certain number of strands into a spiral shape around a core. Currently, in the straightening of some steel wire ropes, it is necessary to pass the steel wire rope through a straightening ring. However, because the ends of the steel wire rope are usually messy, there is a problem with passing the steel wire rope through the straightening ring, which reduces the efficiency of the steel wire rope straightening process. Especially when straightening steel cables, it is usually necessary to manually cut the straightened steel cable before straightening another section of the cable. Therefore, it is necessary to solve the problem of automatically moving the straightened steel cable to the next section of the straightening process in the existing technology. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides:

[0004] A steel cable straightening device, comprising:

[0005] A correction bracket; a bidirectional screw is rotatably mounted on the bracket, and one end of the bidirectional screw is connected to a servo motor fixedly installed on the inner wall of the correction bracket;

[0006] The upper middle section of the straightening bracket is equipped with two sets of steel cable straightening structures in an axially symmetrical manner.

[0007] The steel cable processing and straightening structure includes a movable platform with a helical drive outside a bidirectional screw, a processing table fixedly mounted on the movable platform, and a steel cable moving structure that continuously feeds and moves two sets of steel cables symmetrically along the middle of the processing table.

[0008] Preferably, the steel cable moving structure includes a support plate fixedly mounted on the processing table, and the support plate is equipped with a cylinder, with a transmission frame installed at the output end of the cylinder.

[0009] Preferably, a transmission roller is rotatably mounted on the inner side of the transmission frame, and a servo motor three, which is fixedly mounted on the inner wall of the transmission frame, is connected to the top of the transmission roller.

[0010] Preferably, a limiting plate is movably provided on the inner wall of the moving platform, and the limiting plate is fixedly assembled on the correction bracket.

[0011] Preferably, a controller is installed on the outer wall of one end of the corrective bracket.

[0012] Preferably, the inner wall of the processing table is provided with a limiting groove, and a bidirectional lead screw is rotatably installed inside the limiting groove. One end of the bidirectional lead screw is connected to a servo motor that is fixedly installed on the inner wall of the processing table.

[0013] Each of the four corners of the bottom of the processing table is fixed with a movable leg that slides on the correction bracket.

[0014] Preferably, one end of the bidirectional lead screw is externally helically driven and fitted with an outer steel cable clamping frame for clamping and fixing the steel cable, and the other end of the bidirectional lead screw is externally helically driven and fitted with an inner steel cable clamping frame for fixing the steel frame ruler.

[0015] The outer and inner frames for clamping the steel cables can move alternately to clamp and fix the steel cables.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] This invention uses a servo motor to drive a bidirectional lead screw, which moves the outer and inner steel cable clamping frames. This allows for tight and stable clamping of steel cables of different specifications, effectively preventing displacement or swaying of the cables during straightening. This lays a solid foundation for subsequent precise straightening and greatly improves the accuracy and consistency of straightening.

[0018] In this invention, after the steel cable is clamped and fixed, a servo motor drives a bidirectional screw to push a moving platform to apply force to stretch the steel cable. This precisely controlled stretching method can apply just the right straightening force according to the actual bending condition of the steel cable, effectively ensuring that the straightness of the steel cable meets the expected standard, and significantly improving the straightening effect and work efficiency.

[0019] This invention utilizes a cylinder to drive a transmission frame, bringing the transmission rollers close to the steel cable. A servo motor then drives the transmission rollers to rotate, automatically moving the steel cable to the next section for straightening. This successfully automates the steel cable straightening process. This significantly reduces tedious manual operations and labor intensity, while ensuring continuous and stable processing, effectively improving production efficiency and reducing production costs. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of a steel cable processing straightening device provided in this application;

[0021] Figure 2 This is a frontal structural diagram of a steel cable processing straightening device provided in this application;

[0022] Figure 3 This is a schematic diagram of the bidirectional screw in a steel cable straightening device provided in this application;

[0023] Figure 4 This is a schematic diagram of the steel cable processing and straightening structure in a steel cable processing and straightening device provided in this application;

[0024] Figure 5This is a schematic diagram of the steel cable clamping frame in a steel cable processing straightening device provided in this application;

[0025] Figure 6 This is a schematic diagram of the steel cable moving structure in a steel cable processing and straightening device provided in this application.

[0026] In the picture:

[0027] 1. Corrective brace;

[0028] 2. Steel cable processing and straightening structure; 201. Moving table; 202. Processing table; 203. Bidirectional lead screw; 204. Steel cable clamping outer frame; 205. Steel cable clamping inner frame; 206. Servo motor II; 207. Moving leg;

[0029] 21. Steel cable moving structure; 2101. Support plate; 2102. Cylinder; 2103. Transmission frame; 2104. Transmission roller; 2105. Servo motor three;

[0030] 3. Limit plate; 4. Bidirectional screw; 5. Servo motor 1; 6. Controller. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The examples of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0032] For examples, please refer to Figures 1-6 In this embodiment, a steel cable straightening device is provided, including: a straightening bracket 1; a bidirectional screw 4 is rotatably mounted on the bracket, and one end of the bidirectional screw 4 is connected to a servo motor 5 fixedly installed on the inner wall of the straightening bracket 1;

[0033] The straightening bracket 1 is symmetrically equipped with two sets of steel cable processing and straightening structures 2 along the middle of the upper edge; the steel cable processing and straightening structure 2 includes a movable table 201 with a helical drive outside the bidirectional screw 4, a processing table 202 is fixedly mounted on the movable table 201, and a steel cable moving structure 21 for continuously conveying and moving the two sets of steel cables is symmetrically mounted on the processing table 202 along the middle of the upper edge.

[0034] The steel cable moving structure 21 includes a support plate 2101 fixedly mounted on the processing table 202, and a cylinder 2102 is mounted on the support plate 2101. A transmission frame 2103 is installed at the output end of the cylinder 2102. A transmission roller 2104 is rotatably mounted on the inner side of the transmission frame 2103, and a servo motor 2105 fixedly mounted on the inner wall of the transmission frame 2103 is connected to the top of the transmission roller 2104.

[0035] A limiting plate 3 is movably installed on the inner wall of the moving stage 201, and the limiting plate 3 is fixedly assembled on the straightening bracket 1. A controller 6 is installed on the outer wall of one end of the straightening bracket 1. A limiting groove is provided on the inner wall of the processing table 202, and a bidirectional lead screw 203 is rotatably installed inside the limiting groove. One end of the bidirectional lead screw 203 is connected to a servo motor 206 fixedly installed on the inner wall of the processing table 202.

[0036] The processing table 202 has four movable legs 207 fixed at its bottom corners, which slide on the straightening bracket 1. One end of the bidirectional lead screw 203 is externally helically driven and fitted with a steel cable clamping outer frame 204 for clamping and fixing the steel cable, while the other end of the bidirectional lead screw 203 is externally helically driven and fitted with a steel cable clamping inner frame 205 for fixing the steel cable. The steel cable clamping outer frame 204 and the steel cable clamping inner frame 205 can move alternately to clamp and fix the steel cable.

[0037] According to the above embodiments, the working principle of this invention is as follows:

[0038] When straightening steel cables, the steel cable to be straightened is placed between the outer steel cable clamping frame 204 and the inner steel cable clamping frame 205 in the steel cable straightening structure 2. After the servo motor 206 is started, the bidirectional lead screw 203 is driven to rotate, so that the outer steel cable clamping frame 204 and the inner steel cable clamping frame 205 move to clamp and fix the steel cable in the middle.

[0039] After the steel cable is clamped and fixed by the outer steel cable clamping frame 204 and the inner steel cable clamping frame 205 in the steel cable processing and straightening structure 2, the servo motor 5 is started. After the servo motor 5 is started, it drives the bidirectional screw 4 to rotate. The rotation of the bidirectional screw 4 drives the moving table 201 to perform helical transmission. After the moving table 201 moves along the bidirectional screw 4, it can apply force to stretch and straighten the steel cable clamped on the inner side of the outer steel cable clamping frame 204 and the inner steel cable clamping frame 205.

[0040] After the steel cable has been straightened over a certain distance, it can be started by the cylinder 2102. The cylinder 2102 pushes the transmission roller 2104 in the transmission frame 2103 to approach the steel cable, while the outer steel cable clamping frame 204 and the inner steel cable clamping frame 205 move away from the steel cable. The servo motor 2105 can move the steel cable between the two transmission rollers 2104 by friction, so that the steel cable can automatically move to the next distance, which is conducive to the automatic processing of steel cable straightening.

[0041] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A steel cable processing straightening device, characterized by, Include: Correcting support (1); two-way screw rod (4) is rotatably installed on the upper, and one end of the two-way screw rod (4) is connected with a servo motor one (5) fixedly installed on the inner wall of the correcting support (1); The correcting support (1) is axially symmetrically assembled with two groups of steel cable processing straightening structures (2) along the middle part; The steel cable processing straightening structure (2) comprises a moving table (201) spirally driven outside the two-way screw rod (4), and a processing table (202) is fixedly assembled on the moving table (201), and the processing table (202) is symmetrically assembled with a steel cable moving structure (21) continuously conveying two groups of steel cables along the middle part.

2. A steel cable processing straightening device according to claim 1, characterized in that The steel cable moving structure (21) comprises a support plate (2101) fixedly assembled on the processing table (202), and the support plate (2101) is assembled with a pneumatic cylinder (2102), and the output end of the pneumatic cylinder (2102) is provided with a transmission frame (2103).

3. A steel cable processing straightening device according to claim 2, characterized in that The inner side of the transmission frame (2103) is rotatably provided with a transmission roller (2104), and the top of the transmission roller (2104) is connected with a servo motor three (2105) fixedly assembled on the inner wall of the transmission frame (2103).

4. A steel cable processing straightening device according to claim 1, characterized in that, The inner wall of the moving table (201) is provided with a limiting plate (3), and the limiting plate (3) is fixedly assembled on the correcting support (1).

5. A steel cable processing straightening device according to claim 4, characterized in that One end of the correcting support (1) is provided with a controller (6) on the outer wall.

6. A steel cable processing straightening device according to claim 1, characterized in that The inner wall of the processing table (202) is provided with a limiting groove, and a two-way screw rod (203) is rotatably installed in the limiting groove, and one end of the two-way screw rod (203) is connected with a servo motor two (206) fixedly installed on the inner wall of the processing table (202).

7. A steel cable processing straightening device according to claim 6, characterized in that The outer end of the two-way screw rod (203) is spirally driven and provided with a steel cable clamping outer frame (204) for clamping and fixing the steel cable, and the other end of the two-way screw rod (203) is spirally driven and provided with a steel cable clamping inner frame (205) for clamping and fixing the steel cable.

Images