Electric wire and cable rotating die

Abstract

The utility model relates to the technical field of wire and cable manufacturing, and discloses a wire and cable rotating die. Comprising a frame, a mounting disc is rotationally arranged on the inner wall of the frame, one side of the mounting disc is rotationally connected with a first connecting disc, and four sets of connecting blocks are fixed to one side of the first connecting disc. The rotary mold suitable for the electric wires and cables of different sizes can be rapidly adjusted to meet the production requirements of different specifications, so that the mold replacement time and the shutdown time are shortened, the flexibility and the response speed of a production line are improved, the faults and the shutdown frequency in the production process are reduced, and continuous and stable production is achieved.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable manufacturing technology, specifically to a rotating mold for wires and cables. Background Technology

[0002] Wires and cables are electrical products used to transmit electrical energy, information, and realize the conversion of electromagnetic energy. They are classified according to their uses into power cables, communication cables, control cables, etc., and according to their structure into single-core cables, multi-core cables, etc. They are widely used in power, construction, communication, transportation and other fields, and are an indispensable infrastructure material in modern society, ensuring the stable transmission of energy and information.

[0003] Rotary molds ensure that wires and cables maintain stable rotation and traction during manufacturing, effectively preventing bending. Therefore, rotary molds are necessary. However, existing rotary molds cannot easily fix wires and cables of different sizes, nor can they quickly adapt to the production needs of different sizes of wires and cables, leading to frequent adjustments and downtime during production, thus extending the production cycle and reducing production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a rotating mold for electric wires and cables to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire and cable rotating mold, comprising a frame, and further comprising:

[0006] The mounting plate rotates on the inner wall of the frame, and a first connecting plate is rotatably connected to one side of the mounting plate;

[0007] Four sets of connecting blocks are fixed to one side of the first connecting plate, and the four sets of connecting blocks are evenly distributed in a ring. A second connecting plate is fixedly connected to one side of each connecting block.

[0008] A drive assembly is located on one side of the mounting plate. A positioning assembly is provided on one side of the first connecting plate. The positioning assembly includes a connecting shaft that rotates on the inner wall of the second connecting plate. A connecting rod is provided at one end of the connecting shaft. A clamping plate for positioning the cable is installed at one end of the connecting rod. A sliding sleeve is slidably connected to the outer side of the connecting rod, and the inner wall of the sliding sleeve is rotatably connected to one end of the connecting shaft.

[0009] Preferably, the drive assembly includes a turntable disposed on one side of the mounting plate, a worm gear fixedly connected to one side of the turntable, and a worm wheel meshing with the outer side of the worm gear.

[0010] Preferably, the inner wall of the frame is rotatably connected to a mounting shaft for rotating the mounting plate, and the outer side of the mounting shaft is rollingly connected to the outer side of the mounting plate.

[0011] Preferably, one end of the connecting rod is fixedly connected to a connecting plate by bolts, and one side of the connecting plate is fixedly connected to one side of the clamping plate.

[0012] Preferably, a fixing block is fixedly connected to one side of the mounting plate by bolts, a limiting plate is fixedly connected to one side of the fixing block, and one side of the limiting plate is fixedly connected to one side of the turntable by bolts.

[0013] Preferably, a fixed shaft is rotatably connected to one side of the mounting plate, and one end of the fixed shaft is fixedly connected to the inner wall of the connecting rod. A fixed plate is fixedly connected to one side of the mounting plate, and the inner wall of the fixed plate is rotatably connected to one end of the worm gear.

[0014] Preferably, a handle for manual rotation is fixedly connected to one side of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention, by setting a positioning component, makes it easy to adapt the rotary mold to wires and cables of different sizes. The rotary mold, which is suitable for wires and cables of different sizes, can be quickly adjusted to meet the production requirements of different specifications. This reduces the time for changing molds and downtime, improves the flexibility and response speed of the production line, reduces the number of failures and downtimes in the production process, and thus achieves continuous and stable production. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of the wire and cable rotating mold provided by this utility model;

[0018] Figure 2 A schematic diagram of the frame and mounting plate structure provided by this utility model;

[0019] Figure 3 A schematic diagram of the positioning component structure provided by this utility model;

[0020] Figure 4 for Figure 3 A magnified structural diagram of point A shown.

[0021] In the diagram: 1. Frame; 2. Mounting plate; 3. First connecting plate; 4. Connecting block; 5. Second connecting plate; 6. Drive assembly; 61. Turntable; 62. Worm gear; 63. Worm wheel; 7. Positioning assembly; 71. Connecting shaft; 72. Connecting rod; 73. Clamping plate; 74. Sliding sleeve; 8. Mounting shaft; 9. Connecting plate; 10. Fixing block; 11. Limiting plate; 12. Fixing shaft; 13. Fixing plate; 14. Handle. Detailed Implementation

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

[0023] Please see Figure 1-4 As shown, a rotating mold for wires and cables includes a frame 1, a mounting plate 2 rotating on the inner wall of the frame 1, and a first connecting plate 3 rotatably connected to one side of the mounting plate 2; four sets of connecting blocks 4 fixed to one side of the first connecting plate 3, and the four sets of connecting blocks 4 are evenly distributed in a ring, and a second connecting plate 5 is fixedly connected to one side of the connecting blocks 4; the frame 1 is designed to limit the rotation of the mounting plate 2, and the mounting plate 2 is designed to rotate the first connecting plate 3. Since the first connecting plate 3 is fixed to the connecting blocks 4, and one side of the connecting blocks 4 is fixed to one side of the second connecting plate 5, the first connecting plate 3, the connecting blocks 4, and the second connecting plate 5 are combined into a whole.

[0024] The drive assembly 6 is located on one side of the mounting plate 2. A positioning assembly 7 is provided on one side of the first connecting plate 3. The positioning assembly 7 includes a connecting shaft 71 that rotates on the inner wall of the second connecting plate 5. One end of the connecting shaft 71 is provided with a connecting rod 72, and one end of the connecting rod 72 is equipped with a clamping plate 73 for positioning the cable. A sliding sleeve 74 is slidably connected to the outer side of the connecting rod 72, and the inner wall of the sliding sleeve 74 is rotatably connected to one end of the connecting shaft 71. It should be noted that the connecting shaft 71, connecting rod 72, clamping plate 73, and sliding sleeve 74 are all configured in four groups. The drive assembly 6 can drive the positioning assembly 7 to rotate. Since the connecting shaft 71 rotates on the inner wall of the second connecting plate 5... The inner wall of the second connecting disc 5 is connected to the inner wall of the sliding sleeve 74. Therefore, when the connecting rod 72 rotates, the sliding sleeve 74 slides on the outside of the connecting rod 72, and drives the connecting shaft 71 to rotate. When the connecting shaft 71 rotates, it can drive the second connecting disc 5 to rotate. When the second connecting disc 5 rotates, all four sets of connecting rods 72 and clamping discs 73 will rotate, so that the four sets of clamping discs 73 will retract until they are close to the cable surface to fix the cable. The connecting rod 72 can be stopped at any time during rotation to adjust the size of the range formed by the four sets of clamping discs 73, thus making it suitable for cables of different diameters.

[0025] The drive assembly 6 includes a turntable 61 disposed on one side of the mounting plate 2. A worm gear 62 is fixedly connected to one side of the turntable 61, and a worm wheel 63 meshes with the outer side of the worm gear 62. When the turntable 61 rotates, it facilitates the rotation of the worm gear 62. When the worm gear 62 rotates, it facilitates the rotation of the worm wheel 63. When the worm wheel 63 rotates, it can drive the fixed shaft 12 to rotate.

[0026] The inner wall of the frame 1 is rotatably connected to a mounting shaft 8 for rotating the mounting plate 2, and the outer side of the mounting shaft 8 is rolledly connected to the outer side of the mounting plate 2. The design of the mounting shaft 8 facilitates the rotation of the mounting plate 2, and the number of mounting shafts 8 is set to multiple sets, which makes the rotation of the mounting plate 2 more stable.

[0027] One end of the connecting rod 72 is fixedly connected to the connecting plate 9 by bolts, and one side of the connecting plate 9 is fixedly connected to one side of the clamping plate 73. The connecting plate 9 is designed to connect with the clamping plate 73. Therefore, the clamping plate 73 can be disassembled after the bolts are removed, which is convenient for replacement and maintenance when damaged.

[0028] A fixing block 10 is fixedly connected to one side of the mounting plate 2 by bolts. A limiting plate 11 is fixedly connected to one side of the fixing block 10, and one side of the limiting plate 11 is fixedly connected to one side of the turntable 61 by bolts. The design of the fixing block 10 facilitates the fixing with the limiting plate 11, and the design of the limiting plate 11 facilitates the connection with the turntable 61. Therefore, when the bolts inside the fixing block 10 and the bolts inside the limiting plate 11 are removed, the limiting of the turntable 61 can be released, making it easy for the turntable 61 to rotate. When the two sets of bolts are installed, the limiting plate 11 can be locked on one side of the turntable 61 to prevent the turntable 61 from rotating.

[0029] A fixed shaft 12 is rotatably connected to one side of the mounting plate 2, and one end of the fixed shaft 12 is fixedly connected to the inner wall of the connecting rod 72. A fixed plate 13 is fixedly connected to one side of the mounting plate 2, and the inner wall of the fixed plate 13 is rotatably connected to one end of the worm gear 62. The design of the fixed shaft 12 facilitates the connection with the connecting rod 72, so that when the fixed shaft 12 rotates, it is easy to drive the connecting rod 72 to rotate. The design of the fixed plate 13 facilitates the rotation of the worm gear 62. It should be noted that one end of the other three sets of fixed shafts 12 is rotatably connected to one side of the mounting plate 2.

[0030] A handle 14 for manual rotation is fixedly connected to one side of the mounting plate 2; by holding the handle 14, the mounting plate 2 can be rotated easily.

[0031] Working principle: First, the cable passes through the second connecting plate 5 and the four sets of clamping plates 73, then through the first connecting plate 3, the mounting plate 2, and the frame 1. At this point, the cable needs to be secured. First, remove the fixing block 10 and the limiting plate 11 to release the limitation on the turntable 61. Then, rotate the turntable 61. The rotation of the turntable 61 drives the worm gear 62 to rotate, which in turn drives the worm wheel 63 to rotate. The rotation of the worm wheel 63 drives the fixed shaft 12 to rotate, which in turn drives the connecting rod 72 to rotate. When the connecting rod 72 rotates, the sliding sleeve 74 slides on its outer side. Simultaneously, the sliding sleeve 74 changes angle around the fixed shaft 12, thereby driving the connecting shaft 71 to rotate. Figure 3 As shown, when the first set of connecting shafts 71 rotates, it drives the second connecting plate 5 to rotate. When the second connecting plate 5 rotates, it drives the other three sets of connecting shafts 71 to rotate, thereby causing all four sets of clamping plates 73 to rotate. The four sets of clamping plates 73 will retract until they are clamped on the outside of the cable. Then, the rotation of the turntable 61 is stopped, and the fixing block 10 and the limiting plate 11 are installed to complete the cable fixing. When the cable needs to be rotated, the handle 14 is held to drive the mounting plate 2 to rotate. The rotation of the mounting plate 2 drives the first connecting plate 3 to rotate, thereby driving the connecting block 4, the second connecting plate 5 and the overall positioning assembly 7 to rotate, thereby rotating the cable. If the cable size is thicker or thinner, the operation of the clamping plates 73 is the same. Just press the four sets of clamping plates 73 tightly against the outer surface of the cable to stop the rotation of the turntable 61, thereby fixing cables of different sizes.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating mold for electric wires and cables, comprising a frame (1), characterized in that, Also includes: Mounting plate (2) rotates on the inner wall of the frame (1), and a first connecting plate (3) is rotatably connected to one side of the mounting plate (2). Four sets of connecting blocks (4) are fixed to one side of the first connecting plate (3), and the four sets of connecting blocks (4) are evenly distributed in a ring. A second connecting plate (5) is fixedly connected to one side of the connecting block (4). The drive assembly (6) is located on one side of the mounting plate (2). A positioning assembly (7) is provided on one side of the first connecting plate (3). The positioning assembly (7) includes a connecting shaft (71) that rotates on the inner wall of the second connecting plate (5). A connecting rod (72) is provided at one end of the connecting shaft (71). A clamping plate (73) for positioning the cable is installed at one end of the connecting rod (72). A sliding sleeve (74) is slidably connected to the outer side of the connecting rod (72), and the inner wall of the sliding sleeve (74) is rotatably connected to one end of the connecting shaft (71).

2. The electric wire and cable rotating mold according to claim 1, characterized in that: The drive assembly (6) includes a turntable (61) disposed on one side of the mounting plate (2), a worm gear (62) is fixedly connected to one side of the turntable (61), and a worm wheel (63) meshes with the outer side of the worm gear (62).

3. The electric wire and cable rotating mold according to claim 1, characterized in that: The inner wall of the frame (1) is rotatably connected to a mounting shaft (8) for rotating the mounting plate (2), and the outer side of the mounting shaft (8) is rolledly connected to the outer side of the mounting plate (2).

4. The electric wire and cable rotating mold according to claim 1, characterized in that: One end of the connecting rod (72) is fixedly connected to the connecting plate (9) by bolts, and one side of the connecting plate (9) is fixedly connected to one side of the clamping plate (73).

5. The electric wire and cable rotating mold according to claim 1, characterized in that: A fixing block (10) is fixedly connected to one side of the mounting plate (2) by bolts. A limiting plate (11) is fixedly connected to one side of the fixing block (10), and one side of the limiting plate (11) is fixedly connected to one side of the turntable (61) by bolts.

6. The electric wire and cable rotating mold according to claim 1, characterized in that: A fixed shaft (12) is rotatably connected to one side of the mounting plate (2), and one end of the fixed shaft (12) is fixedly connected to the inner wall of the connecting rod (72). A fixed plate (13) is fixedly connected to one side of the mounting plate (2), and the inner wall of the fixed plate (13) is rotatably connected to one end of the worm gear (62).

7. The electric wire and cable rotating mold according to claim 1, characterized in that: A handle (14) for manual rotation is fixedly connected to one side of the mounting plate (2).

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