Adjustable clamp for cable comprehensive protection

Abstract

The utility model belongs to the technical field of cable production equipment, and discloses an adjustable clamp for cable comprehensive protection, which comprises a mounting frame, a sliding block, a first adjusting screw rod and a second adjusting screw rod, the mounting frame comprises a bottom plate, a U-shaped plate is arranged at the top of the bottom plate, the sliding block is in sliding connection with the U-shaped plate along the vertical direction, and the first adjusting screw rod is connected with the second adjusting screw rod. The first adjusting lead screw penetrates through a back plate of the U-shaped plate and is in threaded connection with the back plate, the bottom end of the first adjusting lead screw is rotationally connected with the sliding block, the sliding block is provided with a mounting hole, the upper portion of the mounting hole is provided with an upper half sizing die in sliding connection with the mounting hole in the vertical direction, and the lower portion of the mounting hole is provided with a lower half sizing die. The second adjusting lead screw penetrates through the first adjusting lead screw and is in threaded connection with the first adjusting lead screw, and the bottom end of the second adjusting lead screw penetrates through the sliding block and is rotationally connected with the upper half sizing die. By means of the first adjusting lead screw and the second adjusting lead screw which are nested and are in threaded connection, the positions of the sliding block and the upper half sizing die can be conveniently adjusted, and practicability is high.

Description

Technical Field

[0001] This utility model belongs to the technical field of cable production equipment, and specifically relates to an adjustable clamp for cable protection. Background Technology

[0002] During the manufacturing process of wire and cable products, depending on the user's application and specifications, an aluminum-plastic composite tape material is used to wrap the cable as a shielding layer to enhance anti-interference capabilities and improve signal transmission quality.

[0003] To meet the requirements of the aluminum-plastic composite tape wrapping process, the cable wrapping can be made round and meet the outer diameter requirements by setting two half sizing dies. However, due to errors in the cable outer diameter and overlapping of the tape, it is necessary to adjust the distance between the two half sizing dies. The existing two half sizing die adjustment operation is relatively complicated and requires machine stoppage for adjustment, which is not conducive to continuous cable production. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable clamp for cable protection, which aims to solve the technical problem of complicated adjustment operation of the two halves of the sizing mold in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable clamp for cable protection includes a mounting frame, a slider, a first adjusting screw, and a second adjusting screw. The mounting frame includes a base plate with a U-shaped plate on top. The slider is vertically slidably connected to the U-shaped plate. The first adjusting screw passes through the back plate of the U-shaped plate and is threadedly connected to it. The bottom end of the first adjusting screw is rotatably connected to the slider. The slider has a mounting hole with an upper half-sizing mold slidably connected to it vertically at the upper part and a lower half-sizing mold at the lower part. The second adjusting screw passes through the first adjusting screw and is threadedly connected to it. The bottom end of the second adjusting screw passes through the slider and is rotatably connected to the upper half-sizing mold.

[0007] Furthermore, the mounting bracket is set on the workbench, the workbench is provided with a fixed plate, the base plate is provided with symmetrical positioning grooves on both sides of the U-shaped plate, and the fixed plate is provided with positioning protrusions on both sides. The positioning protrusions slide with the positioning grooves to adjust the horizontal position of the mounting bracket. The top of the positioning protrusion is provided with a third threaded hole, and the third threaded hole is threadedly connected to a positioning screw. The positioning screw is used to fix the base plate to the fixed plate.

[0008] Furthermore, the workbench is provided with two sets of mounting brackets at intervals. The base plate of one set of mounting brackets is hinged to a positioning rod, and the base plate of the other set of mounting brackets is provided with a corresponding positioning bracket. The positioning rod is engaged with the positioning bracket.

[0009] Furthermore, the two side plates of the U-shaped plate are respectively provided with first sliding grooves, and the two sides of the slider are respectively provided with first sliding members. The first sliding members are slidably connected to the first sliding grooves. The two sides of the first sliding groove on one side are connected. The corresponding first sliding member is provided with a second threaded hole. The second threaded hole is threadedly connected to a fastening screw. The fastening screw passes through the first sliding groove and abuts against the side plate of the U-shaped plate to fix the slider.

[0010] Compared with the shortcomings and deficiencies of the prior art, the present invention has the following beneficial effects.

[0011] 1. This utility model provides an adjustable clamp for cable protection. A slider is slidably connected in the mounting frame. The position of the slider is adjusted by a first adjusting screw. The lower half-sizing die is fixed in the slider. The first adjusting screw and the second adjusting screw are nested and threaded together. The position of the upper half-sizing die is finely adjusted by the second adjusting screw. The adjustment of the upper half-sizing die is convenient, and the cable is smoothly wrapped by the strip, which helps to ensure product quality and realize continuous production.

[0012] 2. The workbench is equipped with a fixed plate. The positioning protrusions on both sides of the fixed plate pass through the positioning groove, which facilitates the quick correction of the orientation of the mounting frame, i.e. the orientation of the mold. The mounting frame is moved horizontally, so that the positioning groove and the positioning protrusion slide relative to each other. A positioning rod is set between the two sets of mounting frames, which facilitates the synchronous adjustment of the positions of the two sets of mounting frames and helps to improve the assembly efficiency of the adjustable fixture. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of an adjustable clamp for cable protection according to this utility model.

[0014] Figure 2 This is a schematic diagram of the connection structure between the first adjusting screw and the second adjusting screw in this utility model.

[0015] Figure 3 yes Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0016] Figure 4 This is a schematic diagram of the connection structure between the bottom plate and the fixing plate in this utility model.

[0017] Figure 5 This is a schematic diagram of the structure of the present invention, in which a positioning rod is set between two sets of mounting brackets.

[0018] In the diagram: 1. Mounting bracket; 2. Base plate; 3. U-shaped plate; 4. Slider; 5. First adjusting screw; 6. Second adjusting screw; 7. Upper sizing mold; 8. Lower sizing mold; 9. Mold; 10. Side plate; 11. First slide groove; 12. First sliding component; 13. Back plate; 14. First threaded hole; 15. Threaded part; 16. Second threaded hole; 17. Fastening screw; 18. Second slide groove; 19. Second sliding component; 20. Mounting hole; 21. Fixing plate; 22. Positioning groove; 23. Positioning protrusion; 24. Positioning screw; 25. Positioning rod; 26. Positioning bracket. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] Reference Figures 1-5 An adjustable clamp for cable protection includes a mounting frame 1, a slider 4, a first adjusting screw 5, and a second adjusting screw 6. The mounting frame 1 includes a base plate 2, with a U-shaped plate 3 on its top surface. Parallel side plates 10 of the U-shaped plate 3 are perpendicularly connected to the base plate 2. A back plate 13 of the U-shaped plate 3 is parallel and spaced from the base plate 2. First sliding grooves 11 are vertically arranged on the side plates 10. First sliding elements 12 are correspondingly arranged on both sides of the slider 4, and the first sliding elements 12 are slidably connected to the first sliding grooves 11. A first threaded hole 14 is vertically arranged on the back plate 13 of the U-shaped plate 3. The first adjusting screw 5 is threaded through the first threaded hole 14. The bottom end of the first adjusting screw 5 is rotatably connected to the top of the slider 4. An annular flange is provided on the upper part of the first adjusting screw 5, allowing the operator to hold and rotate the first adjusting screw 5, causing the slider 4 to slide along the first sliding groove 11 and adjust the height of the slider 4. The slider 4 is provided with a horizontal... A through mounting hole 20 is provided, with an upper half-sizing mold 7 and a lower half-sizing mold 8. The lower half-sizing mold 8 is located at the lower part of the mounting hole 20 and is fixedly connected to the mounting hole 20. The upper half-sizing mold 7 is slidably located at the upper part of the mounting hole 20. The mounting hole 20 extends vertically for a certain distance to facilitate the vertical sliding of the upper half-sizing mold 7. Specifically, the side walls of the mounting hole 20 are provided with a second sliding groove 18 along the vertical direction. The upper half-sizing mold 7 is provided with a second sliding member 19 on both sides. The second sliding member 19 is slidably connected to the second sliding groove 18. The first adjusting screw 5 adopts a hollow structure and has a threaded part 15 inside. The second adjusting screw 6 passes through the first adjusting screw 5 and is threadedly connected to the threaded part 15. The bottom end of the second adjusting screw 6 passes through the slider 4 and is rotatably connected to the upper half-sizing mold 7 to adjust the position of the upper half-sizing mold 7. The upper half-sizing mold 7 and the lower half-sizing mold 8 are provided with molds 9.

[0021] In one embodiment, the first slide groove 11 located on one side plate 10 is through both sides, the first sliding member 12 is provided with a second threaded hole 16, the second threaded hole 16 is threadedly connected to a fastening screw 17, the fastening screw 17 passes through the first slide groove 11 in the horizontal direction, after the position of the slider 4 is adjusted by the first adjusting screw 5, the fastening screw 17 is rotated so that the cap at its end abuts against the side plate 10, thereby further fixing the position of the slider 4.

[0022] In one embodiment, the base plate 2 has extensions on both sides of the U-shaped plate 3. The extensions have vertically penetrating positioning grooves 22. The mounting bracket 1 is set on the workbench, which has a fixed plate 21. The fixed plate 21 has positioning protrusions 23 on both sides. The positioning protrusions 23 are inserted into the positioning grooves 22 to fix the orientation of the mold 9. The positioning protrusions 23 and the positioning grooves 22 are slidably engaged, that is, the positioning protrusions 23 can slide along the positioning grooves 22. The position of the mounting bracket 1 can be adjusted horizontally. The top of the positioning protrusions 23 has a third threaded hole, which is threadedly connected to the positioning screw 24. After the mounting bracket 1 is adjusted to the designated position, the positioning screw 24 is tightened so that the top cap of the positioning screw 24 abuts against the base plate 2, thereby fixing the position of the mounting bracket 1.

[0023] In one embodiment, the workbench is generally provided with two sets of mounting brackets 1 at intervals. In order to quickly adjust the position of the two sets of mounting brackets 1, a positioning rod 25 is hinged to the top surface of the base plate 2 of one set of mounting brackets 1, and a positioning bracket 26 is correspondingly provided on the top surface of the base plate 2 of the other set of mounting brackets 1. After the positioning grooves 22 of the two sets of mounting brackets 1 are respectively inserted into the positioning protrusions 23, the positioning rod 25 is rotated so that the positioning rod 25 is engaged with the positioning bracket 26, so that the two sets of mounting brackets 1 are aligned and moved synchronously to the designated position, and the mounting brackets 1 are fixed.

[0024] When using the adjustable clamp for cable protection, place the mounting bracket 1 on the fixing plate 21, so that the positioning protrusion 23 enters the positioning groove 22 accordingly. Rotate the positioning rod 25 to make the positioning rod 25 engage with the positioning bracket 26. Simultaneously adjust the two sets of mounting brackets 1 to the designated position. Rotate the first adjusting screw 5 to adjust the position of the slider 4. Tighten the fastening screw 17 to strengthen the fixing of the slider 4. In the aluminum-plastic composite tape material wrapping process, the cable passes through the mold 9. Since the joint size is slightly larger than the cable, in order to ensure the continuity of production and processing, rotate the second adjusting screw 6 to adjust the distance between the upper half-sizing mold 7 and the lower half-sizing mold 8. After the joint passes smoothly through the mold 9, rotate the second adjusting screw 6 again to adjust the distance between the upper half-sizing mold 7 and the lower half-sizing mold 8 to ensure the quality of cable processing.

[0025] 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 and improvements 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. An adjustable clamp for cable protection, characterized in that, The assembly includes a mounting bracket (1), a slider (4), a first adjusting screw (5), and a second adjusting screw (6). The mounting bracket (1) includes a base plate (2), and a U-shaped plate (3) is provided on the top of the base plate (2). The slider (4) is slidably connected to the U-shaped plate (3) in a vertical direction. The first adjusting screw (5) passes through the back plate (13) of the U-shaped plate (3) and is threadedly connected to it. The bottom end of the first adjusting screw (5) is rotatably connected to the slider (4). The slider (4) is provided with a mounting hole (20). The upper part of the mounting hole (20) is provided with an upper half-sizing mold (7) that is slidably connected to it in a vertical direction, and the lower part is provided with a lower half-sizing mold (8). The second adjusting screw (6) passes through the first adjusting screw (5) and is threadedly connected to it. The bottom end of the second adjusting screw (6) passes through the slider (4) and is rotatably connected to the upper half-sizing mold (7). The two side plates (10) of the U-shaped plate (3) are respectively provided with first sliding grooves (11), and the two sides of the slider (4) are respectively provided with first sliding members (12). The first sliding members (12) are slidably connected to the first sliding grooves (11). The two sides of the first sliding grooves (11) on one side are connected. The corresponding first sliding member (12) is provided with a second threaded hole (16). The second threaded hole (16) is threadedly connected to a fastening screw (17). The fastening screw (17) passes through the first sliding groove (11) and abuts against the side plate (10) of the U-shaped plate (3) to fix the slider (4).

2. The adjustable clamp for cable protection as described in claim 1, characterized in that, The mounting bracket (1) is set on the workbench, the workbench is provided with a fixed plate (21), the base plate (2) is provided with symmetrical positioning grooves (22) on both sides of the U-shaped plate (3), the fixed plate (21) is provided with positioning protrusions (23) on both sides, the positioning protrusions (23) slide with the positioning grooves (22) to adjust the horizontal position of the mounting bracket (1), the top of the positioning protrusions (23) is provided with a third threaded hole, the third threaded hole is threadedly connected to the positioning screw (24), the positioning screw (24) is used to fix the base plate (2) to the fixed plate (21).

3. The adjustable clamp for cable protection as described in claim 2, characterized in that, The workbench is provided with two sets of mounting brackets (1) at intervals. The base plate (2) of one set of mounting brackets (1) is hinged to a positioning rod (25), and the base plate (2) of the other set of mounting brackets (1) is provided with a positioning bracket (26). The positioning rod (25) is engaged with the positioning bracket (26).

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