Self-positioning cable forming mold

Abstract

The utility model provides a self-positioning cable forming mould, relates to the cable forming mould technology field, and comprises a lower cable forming mould, an upper cable forming mould, a positioning polish rod and a positioning part, the shape of the lower cable forming mould is matched with the shape of the upper cable forming mould, and a cable forming cavity for a cable to pass through is formed between the lower cable forming mould and the upper cable forming mould. The lower cabling mold is provided with the positioning polished rod, and after the upper cabling mold is connected to the lower cabling mold, the positioning polished rod positions the connection position of the upper cabling mold, so that connection dislocation is prevented, cabling stability of the lower cabling mold and the upper cabling mold is improved, and meanwhile, after connection, the lower cabling mold and the upper cabling mold are connected with each other. The positioning polished rod can only position and connect the upper cabling mold in the radial direction of the width of the lower cabling mold, and after being positioned by the positioning polished rod, the upper cabling mold can move in the radial direction of the length of the lower cabling mold relative to the lower cabling mold, so that the cabling mold can adapt to cabling processing of cables in different cable inlet directions, and is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of cable cabling mold technology, and in particular to a self-positioning cable cabling mold. Background Technology

[0002] Cables are used to transmit electrical energy or control signals. Most electrical equipment uses multi-phase power, so power cables are multi-core, commonly three-core or four-core cables for three-phase power. Cables require cable-forming molds for cabling during production.

[0003] Cable forming molds are installed on cable forming equipment, which is used to twist insulated wire cores together and fill and wrap them; this equipment is called a cable forming machine. Typically, cable forming molds consist of two parts, upper and lower, with cable forming holes. They are installed in pairs on the mold frame of the cable forming machine, and the upper and lower molds work together to complete the cable forming process.

[0004] The invention disclosed in CN101655593B proposes an optical fiber cabling mold, including a mold sleeve and a mold core. A mold core insert is inserted into an axially tapered hole at the center of the mold core. The mold core insert has at least one optical fiber channel and at least one reinforcing member channel axially arranged inside. Each optical fiber channel is fixed with an optical fiber guide tube. The mold sleeve has a tapered hole, and the front end of the mold core is tapered. The above-mentioned optical fiber cabling mold's shell is a configuration for the upper and lower molds to be used together. However, the upper and lower molds are usually connected separately. During installation, the radial portion of the upper and lower cabling molds is not restricted, which can easily cause misalignment during production and affect the cabling effect. Therefore, this application proposes a self-positioning cable cabling mold to solve the above problems. Utility Model Content

[0005] In view of this, this utility model proposes a self-positioning cable forming mold. By installing a positioning optical rod on the lower forming mold, after the upper forming mold is connected to the lower forming mold, the positioning optical rod is inserted into the positioning groove. Under the guidance of the positioning optical rod, the upper forming mold is aligned and connected to the lower forming mold, preventing misalignment and improving the cable forming stability of the lower and upper forming molds. By setting the lower assembly groove and the positioning groove to be connected to the ends of the lower and upper forming molds, the positioning optical rod can only position and connect the upper forming mold in the radial direction of the width of the lower forming mold. After being positioned by the positioning optical rod, the upper forming mold can move relative to the lower forming mold in the radial direction of the length of the lower forming mold. This allows the forming mold of this application to adapt to cables with different cable entry directions for cable forming, making it convenient to use.

[0006] The technical solution of this utility model is implemented as follows: This utility model provides a self-positioning cable forming mold, characterized in that it includes a lower forming mold, an upper forming mold, a positioning light rod, and positioning components, wherein...

[0007] The lower cable forming mold is adapted to the shape of the upper cable forming mold, and a cable forming cavity is formed between the lower cable forming mold and the upper cable forming mold for the cable to pass through. The lower cable forming mold has a lower assembly groove on the side near the upper cable forming mold, and the upper cable forming mold has a positioning groove on the side near the lower cable forming mold. The lower assembly groove and the positioning groove are both connected to one end of the lower cable forming mold and the upper cable forming mold.

[0008] The positioning rod is connected to the inside of the lower assembly slot via the positioning component and is inserted into the positioning slot.

[0009] Based on the above technical solutions, preferably, the groove spacing of the lower assembly groove and the positioning groove are adapted to each other, and the side wall of the positioning light rod is in contact with the groove walls of the lower assembly groove and the positioning groove.

[0010] Based on the above technical solutions, preferably, both ends of the positioning optical rod are tapered ends.

[0011] Based on the above technical solutions, preferably, the positioning component is a positioning pin, the positioning pin has a through hole, and the positioning component passes through the through hole and is inserted into the lower cable forming mold.

[0012] Based on the above technical solutions, preferably, the lower cable forming mold and the upper cable forming mold each have a cable forming semi-circular groove and a cable forming semi-conical groove on opposite sides, the cable forming semi-circular groove and the cable forming semi-conical groove are connected, and the two cable forming semi-circular grooves and the two cable forming semi-conical grooves are combined to form the cable forming cavity.

[0013] Based on the above technical solutions, preferably, the diameter of the semi-circular cable-forming groove is larger than the diameter of the semi-circular cable-forming groove.

[0014] Based on the above technical solutions, preferably, it also includes a mounting side panel and a self-adjusting assembly, wherein,

[0015] Both the lower cable forming mold and the upper cable forming mold are provided with sliding joint holes, and the plurality of mounting side plates slide inside each of the sliding joint holes respectively. The mounting side plates are provided with mounting holes.

[0016] A self-adjusting component is used to position the sliding position of the mounting side plate.

[0017] Based on the above technical solutions, preferably, the self-adjusting assembly includes a screw, a connecting ring, a slide rod, and a nut, wherein,

[0018] Multiple screws are respectively disposed on the lower cable forming mold and the upper cable forming mold, and are respectively located on opposite sides of the lower cable forming mold and the upper cable forming mold;

[0019] A connecting ring is fitted onto the screw and is limited and connected to the mounting side plate via the sliding rod;

[0020] A nut is threaded to the screw and located on the side of the connecting ring away from the nut.

[0021] Based on the above technical solutions, preferably, the inner side of the connecting ring is provided with a thread that is threaded to the screw.

[0022] Based on the above technical solutions, preferably, the slide rod is fixedly installed on the mounting side plate and slidably connected to the peripheral wall of the connecting ring.

[0023] The self-positioning cable assembly mold of this utility model has the following advantages over the prior art:

[0024] (1) By installing a positioning light rod on the lower cable forming mold, after the upper cable forming mold is connected to the lower cable forming mold, the positioning light rod is inserted into the positioning groove. Under the guidance of the positioning light rod, the upper cable forming mold is aligned and connected to the lower cable forming mold, preventing misalignment and improving the cable forming stability of the lower and upper cable forming molds. By setting the lower assembly groove and the positioning groove to be connected to the ends of the lower and upper cable forming molds, the positioning light rod can only position and connect the upper cable forming mold in the radial direction of the width of the lower cable forming mold. After being positioned by the positioning light rod, the upper cable forming mold can move relative to the lower cable forming mold in the radial direction of the length of the lower cable forming mold, so that the cable forming mold of this application can adapt to cables with different cable entry directions for cable forming, which is convenient to use.

[0025] (2) For cable forming equipment with a fixed assembly position, after the upper cable forming mold and the lower cable forming mold are positioned and connected to each other, the mounting side plate can be adjusted to slide relative to the sliding joint hole so that the mounting side plate can be adapted to the fixed position of the cable forming equipment for assembly. During the adjustment of the mounting side plate, the connecting rings on both sides of the cable forming mold move synchronously along the screw. After the mounting side plate is connected to the cable forming equipment, the nut is threaded onto the screw and the connecting ring is squeezed. Under the restriction of the nuts on both sides, the positioning of the cable forming mold is completed, so that the cable forming mold can stably perform cable forming and is convenient to use. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1This is a left perspective view of the self-positioning cable cabling mold of this utility model;

[0028] Figure 2 This is a right perspective view of the self-positioning cable assembly mold of this utility model;

[0029] Figure 3 This is a front view of the self-positioning cable forming mold of this utility model;

[0030] Figure 4 This utility model relates to a self-positioning cable cabling mold. Figure 3 Cross-sectional view of the structure at point AA shown;

[0031] Figure 5 This is a schematic diagram showing the connection between the lower cable forming mold and the upper cable forming mold of the self-positioning cable forming mold of this utility model.

[0032] Figure 6 This utility model relates to a self-positioning cable cabling mold. Figure 5 Exploded view of the structure shown;

[0033] Figure 7 This is a perspective view of the lower cable forming mold of the self-positioning cable forming mold of this utility model;

[0034] Figure 8 This is a perspective view of the positioning light rod of the self-positioning cable cabling mold of this utility model. Detailed Implementation

[0035] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0036] like Figures 1-8 As shown, the self-positioning cable forming mold of this utility model includes a lower forming mold 11, an upper forming mold 12, a positioning light rod 2, and a positioning component 3. The lower forming mold 11 and the upper forming mold 12 are adapted to each other in shape, and a forming cavity 13 for the cable to pass through is formed between the lower forming mold 11 and the upper forming mold 12. A lower assembly groove 111 is provided on the side of the lower forming mold 11 near the upper forming mold 12, and a positioning groove 121 is provided on the side of the upper forming mold 12 near the lower forming mold 11. The lower assembly groove 111 and the positioning groove 121 are both connected to one end of the lower forming mold 11 and the upper forming mold 12. The positioning light rod 2 is connected to the inside of the lower assembly groove 111 through the positioning component 3 and is inserted into the positioning groove 121.

[0037] In specific implementation, the positioning light rod 2 is naturally assembled inside the lower assembly groove 111 through the positioning component 3. After the upper cable forming mold 12 is connected to the lower cable forming mold 11, the positioning light rod 2 is inserted into the positioning groove 121. Under the guidance of the positioning light rod 2, the upper cable forming mold 12 is aligned and connected to the lower cable forming mold 11, preventing misalignment and improving the cable forming stability of the lower cable forming mold 11 and the upper cable forming mold 12. By setting the lower assembly groove 111 and the positioning groove 121 to be connected to the ends of the lower cable forming mold 11 and the upper cable forming mold 12, the positioning light rod 2 can only position and connect the upper cable forming mold 12 in the radial direction of the width of the lower cable forming mold 11. After being positioned by the positioning light rod 2, the upper cable forming mold 12 can move relative to the lower cable forming mold 11 in the radial direction of the length of the lower cable forming mold 11. This allows the cable forming mold of this application to adapt to cables with different cable entry directions for cable forming, making it convenient to use.

[0038] In a preferred embodiment, the groove spacing of the lower assembly groove 111 and the positioning groove 121 is adapted to each other, and the side wall of the positioning light rod 2 is in contact with the groove walls of the lower assembly groove 111 and the positioning groove 121.

[0039] Both ends of the positioning light rod 2 are tapered.

[0040] This design, where the upper cable-forming mold 12 is connected to the lower cable-forming mold 11, with the positioning optical rod 2 inserted into and fitting against the wall of the positioning groove 121, increases the positioning accuracy of the upper cable-forming mold 12. By setting both ends of the positioning optical rod 2 to be tapered, it facilitates guiding and positioning the connection position of the upper cable-forming mold 12.

[0041] In a preferred embodiment, the positioning component 3 is a positioning pin, and the positioning light rod 2 has a through hole 21. The positioning component 3 passes through the through hole 21 and is inserted into the lower cable forming mold 11.

[0042] In practice, by applying pressure after the positioning component 3 passes through the through hole 21, the positioning component 3 is inserted into the lower assembly groove 111, thereby completing the fixed installation process between the positioning light rod 2 and the lower cable forming mold 11.

[0043] In a preferred embodiment, the lower cable forming mold 11 and the upper cable forming mold 12 are provided with a cable forming semi-circular groove 131 and a cable forming semi-conical groove 132 on opposite sides. The cable forming semi-circular groove 131 and the cable forming semi-conical groove 132 are connected to each other, and the two cable forming semi-circular grooves 131 and the two cable forming semi-conical grooves 132 are combined to form a cable forming cavity 13.

[0044] The principle of the semi-conical groove 132 for cable forming is that the diameter of the semi-circular groove 131 for cable forming is larger than the diameter of the semi-circular groove 131 for cable forming.

[0045] In practice, since the cable will vibrate during the cabling process, two semi-conical cabling grooves 132 are set up so that they can be combined to form a conical chamber, which facilitates the cable to pass through the semi-circular cabling groove 131. At the same time, it also facilitates the cable to avoid being misaligned during the cabling process and prevents the cable from being worn.

[0046] In a preferred embodiment, the system further includes mounting side plates 4 and self-adjusting components 5. Both the lower cable forming mold 11 and the upper cable forming mold 12 are provided with sliding joint holes 14, and multiple mounting side plates 4 are slidably slid inside each sliding joint hole 14. Mounting side plates 4 are provided with mounting holes 41. The self-adjusting components 5 are used to position the sliding position of the mounting side plates 4.

[0047] The self-adjusting assembly 5 includes a screw 51, a connecting ring 52, a slide rod 53, and a nut 54. The screws 51 are respectively disposed on the lower cable forming mold 11 and the upper cable forming mold 12, and are located on opposite sides of the lower cable forming mold 11 and the upper cable forming mold 12. The connecting ring 52 is sleeved on the screw 51 and is limitedly connected to the mounting side plate 4 through the slide rod 53. The nut 54 is threadedly connected to the screw 51 and is located on the side of the connecting ring 52 away from the nut 54.

[0048] In specific implementation, for cable-forming equipment with a fixed assembly position, after the upper cable-forming mold 12 and the lower cable-forming mold 11 are positioned and connected to each other, the mounting side plate 4 can be adjusted to slide relative to the sliding joint hole 14 so that the mounting side plate 4 can be adapted to the fixed position of the cable-forming equipment for assembly. During the adjustment of the movement of the mounting side plate 4, the connecting rings 52 located on both sides of the cable-forming mold move synchronously along the screw 51. After the mounting side plate 4 is connected to the cable-forming equipment, the nut 54 is threaded onto the screw 51 and the connecting rings 52 are squeezed. Under the restriction of the nuts 54 on both sides, the positioning of the cable-forming mold is completed, so that the cable-forming mold can stably perform cable-forming processing, which is convenient for use.

[0049] In a preferred embodiment, the inner side of the connecting ring 52 is provided with a thread that is threaded to the screw 51.

[0050] The slide bar 53 is fixedly installed on the mounting side plate 4 and is slidably connected to the peripheral wall of the connecting ring 52.

[0051] With this design, during the process of adjusting the sliding of the mounting side plate 4, it is also necessary to adjust the rotation of the connecting ring 52 relative to the screw 51 in order to achieve the sliding treatment of the mounting side plate 4. By adjusting the rotation of the connecting ring 52, it is easy to accurately adjust the position of the mounting side plate 4, and prevent the cable forming mold after the upper and lower parts are matched from deviating too far in the radial direction of the width, which would lead to difficulties in the cable forming process.

[0052] The working principle of this utility model is described below:

[0053] The mounting side plate 4 is installed on the cabling equipment through the mounting holes 41 on the mounting side plate 4. When adjusting the lower cabling mold 11 and the upper cabling mold 12 for use, if misalignment occurs between the cabling molds, the connecting ring 52 is rotated to move the misaligned cabling mold along the mounting side plate 4 until the positioning rod 2 is inserted into the positioning groove 121 on the upper cabling mold 12. Under the guidance and restriction of the positioning rod 2, the positioning connection between the upper cabling mold 12 and the lower cabling mold 11 is completed. After the positioning connection, the cabling molds are not misaligned in the radial direction of the width, which facilitates cable cabling. After the positioning connection is completed, the nuts 54 are connected to each screw 51, and the connecting ring 52 is pressed to complete the fixed connection between the cabling mold and the cabling equipment for use.

[0054] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A self-positioning cable-cabling die, characterized by: Including lower cable forming die (11), upper cable forming die (12), positioning light pole (2) and positioning component (3), wherein, The lower cable forming die (11) is matched with the shape of the upper cable forming die (12), and a cable forming cavity (13) for the cable to pass through is formed between the lower cable forming die (11) and the upper cable forming die (12), a lower assembly groove (111) is formed on the side of the lower cable forming die (11) close to the upper cable forming die (12), a positioning groove (121) is formed on the side of the upper cable forming die (12) close to the lower cable forming die (11), and the lower assembly groove (111) and the positioning groove (121) are both communicated to one end of the lower cable forming die (11) and the upper cable forming die (12). The positioning light pole (2) is connected inside the lower assembly groove (111) through the positioning component (3) and is inserted into the positioning groove (121).

2. The self-positioning cable-cabling die of claim 1, wherein: The groove distance of the lower assembly groove (111) and the positioning groove (121) is matched, and the side wall of the positioning light pole (2) is matched with the groove wall of the lower assembly groove (111) and the positioning groove (121).

3. The self-locating cable-cabling die of claim 2, wherein: Both ends of the positioning light pole (2) are tapered end heads.

4. The self-positioning cable-cabling die of claim 1, wherein: The positioning component (3) is a positioning pin rod, a through hole (21) is formed on the positioning light pole (2), the positioning component (3) passes through the through hole (21), and is inserted into the lower cable forming die (11).

5. The self-positioning cable-cabling die of claim 1, wherein: Opposite sides of the lower cable forming die (11) and the upper cable forming die (12) are both provided with cable forming semicircular grooves (131) and cable forming semicone grooves (132), the cable forming semicircular grooves (131) are communicated with the cable forming semicone grooves (132), two cable forming semicircular grooves (131) and two cable forming semicone grooves (132) are combined to form the cable forming cavity (13).

6. The self-positioning cable-cabling die of claim 5, wherein: The groove diameter of the cable forming semicone groove (132) is greater than that of the cable forming semicircular groove (131).

7. The self-positioning cable-cabling die of claim 1, wherein: Further comprising installation side plates (4) and self-adjusting assemblies (5), wherein, Slip holes (14) are formed on the lower cable forming die (11) and the upper cable forming die (12), and multiple installation side plates (4) are respectively slid inside the slip holes (14), and installation holes (41) are formed on the installation side plates (4); The self-adjusting assemblies (5) are used for positioning the sliding positions of the installation side plates (4).

8. The self-positioning cable-cabling die of claim 7, wherein: The self-adjusting assemblies (5) comprise screw rods (51), connecting rings (52), slide rods (53) and nuts (54), wherein, Multiple screw rods (51) are respectively arranged on the lower cable forming die (11) and the upper cable forming die (12) and are respectively located on opposite sides of the lower cable forming die (11) and the upper cable forming die (12); The connecting rings (52) are sleeved on the screw rods (51) and are limit connected with the installation side plates (4) through the slide rods (53); The nuts (54) are threadedly connected with the screw rods (51) and are located on the side of the connecting rings (52) away from the nuts (54).

9. The self-positioning cable-cabling die of claim 8, wherein: The inner side of the connecting ring (52) is provided with threads for screwing with the screw rod (51).

10. The self-positioning cable-cabling die of claim 9, wherein: The sliding rod (53) is fixedly installed on the installation side plate (4) and is in sliding connection with the peripheral wall of the connecting ring (52).

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