Cable forming roundness correction device

Abstract

The utility model discloses a cable forming roundness correction device, which relates to the technical field of cable forming devices and comprises a workbench base, a central spacing frame is arranged above the workbench base, forming roundness correction assemblies are arranged on two sides of the central spacing frame, and each forming roundness correction assembly comprises a pair of first frame bodies and a pair of second frame bodies. The pair of first frame bodies and the pair of second frame bodies are connected in a spaced mode, driving devices are fixedly connected to the outer sides of the first frame bodies, the ends of the driving devices penetrate through the first frame bodies, thick plates are hinged to the ends, penetrating through the first frame bodies, of the driving devices, and rails are fixedly connected to the sides, close to each other, of the pair of second frame bodies. The two ends, close to the second frame body, of the thick plate are fixedly connected with connecting plates, the connecting plates are slidably connected to the outer sides of the rails, and the problems that when adjustment is conducted again, a pair of pressing work in a calibration device cannot move synchronously, so that the final forming effect of cables is not ideal, defective cables are increased, and the production cost is reduced are solved. Therefore, economic loss is caused.

Description

Technical Field

[0001] This utility model relates to the technical field of cable forming devices, specifically a cable forming and rounding device. Background Technology

[0002] A cable forming and rounding device is a specialized piece of equipment designed for use in cable manufacturing and processing. Its main function is to form or round certain parts of the cable (such as steel coils or soft conductors) to ensure that the cable's shape, size, and performance meet design requirements. With the continuous development of cable manufacturing technology, the requirements for cable quality and performance are becoming increasingly stringent. Currently, various types of cable forming and rounding devices have appeared on the market, such as cable reel steel coil rounding devices and cable soft conductor rounding devices. For certain special types of cables (such as power cables and communication cables), the internal soft conductor part needs to have high roundness and precision. Therefore, during the manufacturing process, a cable soft conductor rounding device is needed to round the soft conductor to ensure that its shape and size meet design requirements.

[0003] A search revealed that the patent document (authorization announcement number CN 219202859 U) includes a first pulley group and a second pulley group. The first pulley group has a first rounding groove and is arranged along the X-axis. The second pulley group has a second rounding groove and is arranged along the Z-axis. The second pulley group and the first pulley group are used to simultaneously rotate, allowing the first and second rounding grooves to round the flexible conductor at the same time. In use, the flexible conductor is placed in the first and second rounding grooves. Because the first pulley group is arranged along the X-axis and the second pulley group along the Z-axis, the first and second rounding grooves can simultaneously round the flexible conductor in multiple directions, rolling it into a round shape. This ensures the ellipticity of the flexible conductor and avoids deformation and misalignment of the cable insulation core.

[0004] However, the above-mentioned device still has shortcomings:

[0005] When adjustments are made, the pair of pressing devices in the calibration device often cannot move synchronously, resulting in an unsatisfactory final forming effect of the cable, an increase in defective cables, and thus economic losses. Utility Model Content

[0006] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a cable forming and rounding device, which solves the problem that during adjustments, the pair of pressing devices in the calibration unit often cannot move synchronously, resulting in an unsatisfactory final cable forming effect, an increase in defective cables, and thus economic losses.

[0007] To achieve the above objectives, this utility model proposes a cable forming and rounding device, including a workbench base, a central spacer frame above the workbench base, and forming and rounding components on both sides of the central spacer frame, wherein:

[0008] The forming and rounding assembly includes a pair of first frames and a pair of second frames, which are connected at intervals. A driving device is fixedly connected to the outer side of the first frame, and the end of the driving device passes through the first frame. A thick plate is hinged to one end of the driving device that passes through the first frame. Tracks are fixedly connected to the sides of the pair of second frames that are close to each other. Connecting plates are fixedly connected to both ends of the thick plate that are close to the second frame. The connecting plates are slidably connected to the outer side of the track. Scale teeth are fixedly connected to the side wall of the connecting plate. A distance scale is engraved on the side wall of the second frame.

[0009] Preferably, a first column is fixedly connected to the top of the workbench base, and a second column is slidably connected to the outside of the first column.

[0010] Preferably, the central spacer frame is fixedly connected to the top of the first column.

[0011] Preferably, a lifting device is fixedly connected to the side wall of the second column, a connecting shaft is fixedly connected to the top of the workbench base, and a rack is rotatably connected to the top of the connecting shaft, the rack being engaged with the inside of the lifting device.

[0012] Preferably, a shaped rounding block is fixedly connected to one side of each pair of second frames that are close to each other.

[0013] Preferably, a cable body is disposed between the pair of the shaped rounding blocks.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] During adjustment, a pair of drive devices move a pair of thick plates. At this time, the scale teeth also change with the movement of the thick plates. As the scale teeth move, the distance scale can clearly show the distance the thick plates have moved. When the distances moved by a pair of thick plates are not equal, it is necessary to individually control a certain drive device to drive the corresponding thick plate for compensation, so as to ensure that each thick plate can move to the same position, thereby ensuring the ellipticity of the cable body, avoiding deformation of the cable body, improving the quality of the cable body, and reducing the generation of defective products. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2This is a front view structural diagram of the present utility model;

[0018] Figure 3 This is a side view of the structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 5 This is a top view of the structure of this utility model.

[0021] In the diagram: 1. Workbench base; 2. First column; 21. Second column; 3. Lifting device; 31. Connecting shaft; 32. Rack; 4. Center spacer frame; 5. Forming and rounding assembly; 51. First frame; 52. Second frame; 53. Drive device; 54. Thick plate; 55. Connecting plate; 56. Track; 57. Scale teeth; 58. Distance scale; 6. Forming and rounding block; 7. Cable body. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] like Figure 1-5 As shown, the cable forming and rounding device includes a workbench base 1, a first column 2 fixedly connected to the top of the workbench base 1, and a second column 21 slidably connected to the outside of the first column 2.

[0024] A central partition frame 4 is provided above the workbench base 1, and the central partition frame 4 is fixedly connected to the top of the first column 2.

[0025] A lifting device 3 is fixedly connected to the side wall of the second column 21, and a connecting shaft 31 is fixedly connected to the top of the workbench base 1. A rack 32 is rotatably connected to the top of the connecting shaft 31. The rack 32 is meshed inside the lifting device 3. The lifting device 3 is composed of a housing, a rotating handle, and a drive gear. The drive gear is fixedly connected to one end of the rotating handle inside the housing. The drive gear meshes with the rack 32 inside the lifting device 3. When the rotating handle is turned, the meshing of the drive gear and the rack 32 allows the drive gear to move up and down relative to the workbench base 1 while it is stationary. This controls the up and down movement of the second column 21. By controlling the up and down movement of the second column 21, the cable body 7 can always be kept horizontal when it is being fed, thus preventing the cable body 7 from bending and affecting the rounding result.

[0026] Both sides of the central spacer frame 4 are provided with forming and rounding components 5, wherein the orientation of this pair of forming and rounding components 5 is opposite, such as... Figure 1 As shown, the forming and rounding assembly 5 is set along the X-axis on one side of the central spacer frame 4, and the forming and rounding assembly 5 is set along the Z-axis on the other side of the central spacer frame 4. This ensures that the forming and rounding assembly 5 can perform forming and rounding operations on the cable body 7 from two directions, which can greatly ensure the final effect and reduce the probability of defective products.

[0027] The forming and rounding assembly 5 includes a pair of first frames 51 and a pair of second frames 52. The first frames 51 and the second frames 52 are connected to each other at intervals. A drive device 53 is fixedly connected to the outside of the first frame 51. A constant flow valve is installed inside the drive device 53. The constant flow valve can ensure that the drive device 53 moves synchronously to a great extent, reducing the number of subsequent adjustment steps by the staff, reducing the workload of the staff and the number of errors.

[0028] The end of the drive device 53 passes through the first frame 51. A thick plate 54 is hinged to one end of the drive device 53 that passes through the first frame 51. A track 56 is fixedly connected to one side of each pair of second frames 52 that are close to each other. A connecting plate 55 is fixedly connected to both ends of the thick plate 54 that are close to the second frame 52. The connecting plate 55 is slidably connected to the outside of the track 56. A scale tooth 57 is fixedly connected to the side wall of the connecting plate 55. A distance scale 58 is engraved on the side wall of the second frame 52.

[0029] During adjustment, a pair of drive devices 53 drive a pair of thick plates 54 to move. At this time, the scale teeth 57 also change with the movement of the thick plates 54. While the scale teeth 57 move, the distance scale 58 can clearly show the distance the thick plates 54 have moved. When the distances moved by a pair of thick plates 54 are not equal, it is necessary to individually control a certain drive device 53 to drive the corresponding thick plate 54 for compensation, so as to ensure that each thick plate 54 can move to the same position, thereby ensuring the ellipticity of the cable body 7, avoiding deformation of the cable body 7, improving the quality of the cable body 7, and reducing the generation of defective products.

[0030] A pair of second frames 52 are fixedly connected to each other on one side, and a cable body 7 is provided between the pair of molded rounding blocks 6.

[0031] Working principle: When the drive handle is turned, the drive gear and rack 32 mesh, so that the drive gear can move up and down in a stationary state relative to the worktable base 1, thereby controlling the up and down movement of the second column 21. After the device is adjusted to a suitable position, the cable body 7 is placed between a pair of shaped rounding blocks 6, and then the device is calibrated.

[0032] During adjustment, a pair of drive devices 53 drive a pair of thick plates 54 to move. At this time, the scale teeth 57 also change with the movement of the thick plates 54. While the scale teeth 57 move, the distance scale 58 can well show the distance the thick plates 54 have moved. When the distances moved by the pair of thick plates 54 are not equal, it is necessary to control a certain drive device 53 to drive the corresponding thick plate 54 for compensation, so as to ensure that each thick plate 54 can move to the same position. After it is determined that the forming and rounding blocks 6 are all adjusted to the same appropriate position, the forming and rounding operation can begin.

[0033] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. A cable forming and rounding device, characterized in that, Includes a workbench base (1), with a central spacer frame (4) above the workbench base (1), and forming and rounding components (5) on both sides of the central spacer frame (4), wherein: The forming and rounding assembly (5) includes a pair of first frames (51) and a pair of second frames (52). The pair of first frames (51) and second frames (52) are connected to each other at intervals. A driving device (53) is fixedly connected to the outside of the first frame (51). The end of the driving device (53) passes through the first frame (51). A thick plate (54) is hinged to one end of the driving device (53) that passes through the first frame (51). A track (56) is fixedly connected to the side of the pair of second frames (52) that are close to each other. A connecting plate (55) is fixedly connected to both ends of the thick plate (54) that are close to the second frame (52). The connecting plate (55) is slidably connected to the outside of the track (56). A scale tooth (57) is fixedly connected to the side wall of the connecting plate (55). A distance scale (58) is engraved on the side wall of the second frame (52).

2. The cable forming and rounding device according to claim 1, characterized in that, The top of the workbench base (1) is fixedly connected to a first column (2), and a second column (21) is slidably connected to the outside of the first column (2).

3. The cable forming and rounding device according to claim 1, characterized in that, The central spacer frame (4) is fixedly connected to the top of the first column (2).

4. The cable forming and rounding device according to claim 2, characterized in that, The second column (21) is fixedly connected to a lifting device (3) on its side wall. The top of the workbench base (1) is fixedly connected to a connecting shaft (31). The top of the connecting shaft (31) is rotatably connected to a rack (32). The rack (32) is meshed inside the lifting device (3).

5. The cable forming and rounding device according to claim 1, characterized in that, A shaped rounding block (6) is fixedly connected to one side of each pair of second frames (52) that are close to each other.

6. The cable forming and rounding device according to claim 5, characterized in that, A cable body (7) is disposed between a pair of the shaped rounding blocks (6).

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