Core wire final shaping device

Abstract

The utility model belongs to the technical field of core wire processing, and particularly relates to a core wire final shaping device which comprises a first support, a second support is arranged in the first support, the lower end of the second support is fixedly connected with the moving end of a Y-axis moving unit, and a shaping unit is arranged on the second support. The shaping unit comprises two second air cylinders symmetrically and fixedly connected to one side of the second support, two sliding bases symmetrically and slidably connected to the inner wall of the second support, two connecting rods rotationally connected with one ends of the two sliding bases correspondingly, two shaping bases symmetrically and slidably connected to the outer surface of one side of the second support, and shaping parts fixedly connected to the shaping bases. The telescopic end of the second air cylinder penetrates through the second support and is fixedly connected with one side of the sliding base. The device is suitable for the requirement of a high-speed production line, simple in structure, low in maintenance cost, relatively low in failure rate due to the fact that no complex mechanical transmission part exists, capable of being rapidly replaced and upgraded according to different production requirements and suitable for variable production requirements.

Description

Technical Field

[0001] The present application relates to the technical field of core wire processing, and in particular to a core wire final shaping device. Background Art

[0002] High-speed core cables are specially designed to meet high-bandwidth requirements in scenarios such as high-performance data centers, storage area networks, and high-speed computer connections. High-speed core cables are composed of multiple components, including silver-plated conductors, foamed insulated core cables, wire pair shielding, and overall shielding.

[0003] High-speed core wires may produce some slight deformations during the production and processing process, which will affect the alignment of the core wires with the solder joints on the PCB. When soldering the core wires to the circuit board, in order to ensure the reliability of the soldering and the integrity of the signal, the core wires need to be shaped. This can ensure that the shape and size of the core wire ends perfectly match the solder joints on the PCB, thereby improving the accuracy and quality of soldering.

[0004] The shaping device in the prior art uses a motor plus a single blade to achieve the shaping of the core wire. This method will result in a relatively long start and stop time of the shaping device. At the same time, because the motor will wear, more frequent maintenance and replacement are required. Utility Model Content

[0005] The purpose of the present application is to provide a core wire final shaping device to solve the technical problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a core wire final shaping device, comprising a bracket one, a bracket two is arranged inside the bracket one, and the lower end of the bracket two is fixedly connected to the moving end of the Y-axis moving unit, a shaping unit is arranged on the bracket two, and the shaping unit comprises two cylinders two symmetrically fixedly connected to one side of the bracket two, two slides symmetrically slidably connected to the inner wall of the bracket two, two connecting rods rotatably connected to one end of the two slides respectively, two shaping seats symmetrically slidably connected to the outer surface of one side of the bracket two, and a shaping part fixed to the shaping seat, the telescopic end of the cylinder two passes through the bracket two and is fixedly connected to one side of the slide, and the other ends of the two connecting rods are rotatably connected to one side of the two shaping seats respectively.

[0007] In one embodiment, the shaping portion includes an upper cutter fixedly connected to the lower end of one of the shaping seats, a lower cutter fixedly connected to the upper end of the other shaping seat, a shaping groove opened at the lower end of the upper cutter, and a shaping flange integrally formed at the upper end of the lower cutter and matching the shaping groove.

[0008] In one embodiment, the Y-axis moving unit includes a motor, a screw having one end fixedly connected to the motor output shaft, a screw sleeve screwed to the outside of the screw, and an upper end of the screw sleeve fixedly connected to the lower end of the second bracket.

[0009] In one embodiment, a slider is fixedly connected to the lower end of the second bracket, a slide rail matching the slider is fixedly connected to the inner wall of the first bracket, and the slider is slidably connected to the slide rail.

[0010] In one embodiment, a carrier clamping unit is also provided on one side of the bracket, and the carrier clamping unit includes a cylinder 1 fixedly connected to the upper end of the bracket 1, a pressure seat slidably connected to the outer surface of one side of the bracket 1, and a pressure block fixedly connected to the lower end of the pressure seat, and the telescopic end of the cylinder 1 is fixedly connected to the upper end of the pressure seat, a tension spring is connected to one side of the pressure seat, and the other end of the tension spring is connected to the bracket 1.

[0011] In one embodiment, a movable groove is provided inside the pressing block, and a movable seat is movably connected in the movable groove, an upper end of the movable seat is connected to a spring, and an upper end of the spring is connected to a lower end of the pressing block.

[0012] Compared with the prior art, the beneficial effects of this application are:

[0013] The present application is controlled by a cylinder and can start and stop quickly, which makes the shaping action fast and repeatable, suitable for the needs of high-speed production lines, simple structure, low maintenance cost, and since there are no complex mechanical transmission parts, the failure rate is relatively low, and it can be quickly replaced and upgraded according to different production needs to adapt to changing production needs. The present application is provided with two upper and lower shaping blades. The coordinated use of the two blades can make the force more evenly distributed on the core wire, reducing the damage or deformation of the core wire caused by excessive force on a single point. At the same time, the double-blade design can complete the shaping of both sides in one operation, significantly improving the operating efficiency and production rhythm. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the cylinder 2 and the slide structure of this application;

[0016] Figure 3 This is a schematic diagram of the connecting rod and shaping seat structure of this application;

[0017] Figure 4 This is a schematic diagram of the Y-axis moving unit structure of this application;

[0018] Figure 5 This is a schematic diagram of the movable groove, movable seat and spring structure of this application;

[0019] Figure 6 This is a structural diagram of the shaping part of this application.

[0020] In the figure: 1. Bracket 1; 2. Carrier clamping unit; 21. Cylinder 1; 22. Pressure seat; 23. Tension spring; 24. Pressure block; 241. Movable groove; 242. Movable seat; 243. Spring; 3. Shaping unit; 31. Cylinder 2; 32. Sliding seat; 33. Connecting rod; 34. Shaping seat; 35. Shaping part; 351. Upper cutter; 352. Shaping groove; 353. Lower cutter; 354. Shaping flange; 4. Y-axis moving unit; 41. Motor; 42. Screw rod; 43. Screw sleeve; 44. Sliding block; 45. Slide rail; 5. Bracket 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0023] Example:

[0024] See also Figure 1-6The present application provides a technical solution: a core wire final shaping mechanism, comprising a bracket 1, a bracket 2 5 is arranged inside the bracket 1, and the lower end of the bracket 2 5 is fixedly connected to the moving end of the Y-axial moving unit 4, and the Y-axial moving unit 4 is used to drive the bracket 2 5 to move along the Y-axial direction, so as to facilitate the adjustment of the position of the shaping unit 3, so that the shaping unit 3 can shape the core wire during the movement, and the shaping unit 3 is arranged on the bracket 2 5, and the shaping unit 3 includes two cylinders 2 31 symmetrically fixed on one side of the bracket 2 5, two slides 32 symmetrically slidably connected to the inner wall of the bracket 2 5, two connecting rods 33 respectively connected to one end of the two slides 32, and two connecting rods 33 symmetrically slidably connected to the outer surface of one side of the bracket 2 5. Two shaping seats 34 on the surface, and a shaping part 35 fixedly connected to the shaping seat 34, the telescopic end of the cylinder 2 31 passes through the bracket 2 5 and is fixedly connected to one side of the slide 32, and the other ends of the two connecting rods 33 are respectively rotatably connected to one side of the two shaping seats 34, and the slide 32 is driven to move by controlling the operation of the two cylinders 2 31. When the two cylinders 2 31 shrink, the slide 32 moves in the direction of the cylinder 2 31, driving the two shaping seats 34 to move away from each other. When the two cylinders 2 31 extend, the two shaping seats 34 are driven to move towards each other, clamping the core wire in the shaping part 35 to shape the core wire, and at the same time, the Y-axis moving unit 4 drives the shaping seat 34 and the shaping part 35 to move, so as to move and shape the core wire.

[0025] See also Figure 6 In this embodiment, the shaping portion 35 includes an upper cutter 351 fixedly connected to the lower end of one of the shaping seats 34, a lower cutter 353 fixedly connected to the upper end of the other shaping seat 34, a shaping groove 352 provided at the lower end of the upper cutter 351, and a shaping flange 354 integrally formed at the upper end of the lower cutter 353 and matching the shaping groove 352. The shaping flange 354 presses the core wire into the shaping groove 352, and the exposed section of the signal core wire of the high-speed line is squeezed and expanded outwardly shaped by the upper cutter 351 and the lower cutter 353. Through the design of the shaping groove 352 and the shaping flange 354, the core wire can be accurately shaped. Positioning ensures the position accuracy during the shaping process and avoids shaping errors caused by position deviation. The coordinated use of two blades can make the force more evenly distributed on the core wire, reducing the damage or deformation of the core wire caused by excessive force at a single point. The shaping of the upper and lower sides of the core wire can be completed in one operation. At the same time, this design can be adapted to core wires of different specifications by replacing flanges and groove blades of different shapes, thereby enhancing the applicability and flexibility of the equipment. The double-blade design reduces the force borne by each blade, which helps to extend the service life of the blade, reduce the frequency of replacement, and reduce long-term maintenance costs.

[0026] See also Figure 4In this embodiment, the Y-axis moving unit 4 includes a motor 41, a screw rod 42 having one end fixedly connected to the output shaft of the motor 41, a screw sleeve 43 screwed to the outside of the screw rod 42, and the upper end of the screw sleeve 43 is fixedly connected to the lower end of the bracket 2 5. The motor 41 drives the screw rod 42 to rotate, and the rotation of the screw rod 42 drives the screw sleeve 43 and the bracket 2 5 to move along the Y axis. A slider 44 is also fixedly connected to the lower end of the bracket 2 5, and a slide rail 45 matching the slider 44 is fixedly connected to the inner wall of the bracket 1, and the slider 44 is slidably connected to the slide rail 45.

[0027] See also Figure 1 In the present embodiment, a carrier clamping unit 2 is further provided on one side of the bracket 1, and the carrier clamping unit 2 comprises a cylinder 21 fixedly connected to the upper end of the bracket 1, a pressure seat 22 slidably connected to the outer surface of one side of the bracket 1, and a pressure block 24 fixedly connected to the lower end of the pressure seat 22, and the telescopic end of the cylinder 21 is fixedly connected to the upper end of the pressure seat 22, a tension spring 23 is connected to one side of the pressure seat 22, and the other end of the tension spring 23 is connected to the bracket 1, and the cylinder 21 can extend to drive the pressure seat 22 and the pressure block 24 to press down, and the pressure block 24 is pressed on the carrier for fixing the core wire to achieve positioning and clamping of the carrier, thereby avoiding movement of the carrier during the shaping process of the core wire.

[0028] See also Figure 5 In this embodiment, a movable groove 241 is opened inside the pressing block 24, and a movable seat 242 is movably connected in the movable groove 241. The upper end of the movable seat 242 is connected to a spring 243, and the upper end of the spring 243 is connected to the lower end of the pressing block 24. The spring 243 and the movable seat 242 cooperate to realize the function of adaptive adjustment to avoid excessive pressure on the carrier.

[0029] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present application is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present application, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0030] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A core wire final shaping device, comprising a bracket (1), characterized in that: A bracket 2 (5) is arranged inside the bracket 1 (1), and the lower end of the bracket 2 (5) is fixedly connected to the moving end of the Y-axis moving unit (4); a shaping unit (3) is arranged on the bracket 2 (5), and the shaping unit (3) comprises two cylinders 2 (31) symmetrically fixedly connected to one side of the bracket 2 (5), two slide seats (32) symmetrically slidably connected to the inner wall of the bracket 2 (5), two connecting rods (33) rotatably connected to one end of the two slide seats (32), two shaping seats (34) symmetrically slidably connected to the outer surface of one side of the bracket 2 (5), and a shaping part (35) fixedly connected to the shaping seat (34); the telescopic end of the cylinder 2 (31) passes through the bracket 2 (5) and is fixedly connected to one side of the slide seat (32), and the other ends of the two connecting rods (33) are rotatably connected to one side of the two shaping seats (34).

2. The core wire final shaping device according to claim 1, characterized in that: The shaping portion (35) comprises an upper cutter (351) fixedly connected to the lower end of one of the shaping seats (34), a lower cutter (353) fixedly connected to the upper end of the other shaping seat (34), a shaping groove (352) provided at the lower end of the upper cutter (351), and a shaping flange (354) integrally formed at the upper end of the lower cutter (353) and matching the shaping groove (352).

3. The core wire final shaping device according to claim 2, characterized in that: The Y-axis moving unit (4) comprises a motor (41), a screw rod (42) with one end fixedly connected to the output shaft of the motor (41), a screw sleeve (43) screwed onto the outside of the screw rod (42), and the upper end of the screw sleeve (43) is fixedly connected to the lower end of the second bracket (5).

4. The core wire final shaping device according to claim 3, characterized in that: The lower end of the second bracket (5) is also fixedly connected with a slide block (44), and the inner wall of the first bracket (1) is fixedly connected with a slide rail (45) matching with the slide block (44), and the slide block (44) is slidably connected to the slide rail (45).

5. The core wire final shaping device according to claim 1 or 4, characterized in that: A carrier clamping unit (2) is also provided on one side of the bracket (1), and the carrier clamping unit (2) comprises a cylinder (21) fixedly connected to the upper end of the bracket (1), a pressure seat (22) slidably connected to the outer surface of one side of the bracket (1), and a pressure block (24) fixedly connected to the lower end of the pressure seat (22), and the telescopic end of the cylinder (21) is fixedly connected to the upper end of the pressure seat (22), and a tension spring (23) is connected to one side of the pressure seat (22), and the other end of the tension spring (23) is connected to the bracket (1).

6. The core wire final shaping device according to claim 5, characterized in that: The pressing block (24) is provided with a movable groove (241) inside, and a movable seat (242) is movably connected in the movable groove (241), the upper end of the movable seat (242) is connected to a spring (243), and the upper end of the spring (243) is connected to the lower end of the pressing block (24).

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