Cable head manufacturing device

Abstract

The utility model discloses a cable head manufacturing device which comprises a machine frame, a lead screw assembly, a cutting assembly and a movable locking assembly so as to achieve horizontal cutting of a cable head, the cable head is fixed through the movable locking assembly and a clamping mechanism in the cutting process, and the cutting assembly plays a role in supporting the middle of the cable head. The problem that the cable head falls down in the cutting process is effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable cutting, and particularly relates to a cable head manufacturing device. Background Art

[0002] Cables are widely used in modern society, and with the advancement of technology, their sizes are also getting larger and larger. When laying out lines, multiple cables need to be connected end to end to form a line for use. Therefore, the insulation layer of the cable ends needs to be cut before use.

[0003] The current method for cutting cables is generally to place the cable head vertically and then process the cable head through the corresponding vertical cutting equipment. However, this method requires the cable head to remain in a vertical state. Otherwise, the tilted cable head will tilt sideways during the cutting process, affecting subsequent cutting. It is also difficult to place the cable head in a horizontal state for cutting, and it is difficult to fix the cable head when cutting. Although there are devices for cutting cable heads horizontally, the structure of the device itself is relatively complex and has certain requirements for the cable head. Therefore, it is necessary to propose a new cable head production device. Utility Model Content

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a cable head manufacturing device, which fixes the cable head through a movable locking component and a clamping mechanism, and the cutting component supports the middle part of the cable head, effectively solving the problem of the cable head drooping during the cutting process.

[0005] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is as follows:

[0006] A cable head manufacturing device, comprising:

[0007] The frame includes a first mounting plate, a second mounting plate, a clamping mechanism, and a guide rod, wherein the first mounting plate and the clamping mechanism are arranged in parallel, the two guide rods are arranged in parallel between the first mounting plate and the clamping mechanism, the second mounting plate is located between the first mounting plate and the clamping mechanism, and the two sides of the second mounting plate are respectively slidably connected to the two guide rods;

[0008] The screw assembly includes a screw and a first drive motor, wherein the screw is arranged parallel to and below the guide rod, and both ends of the screw are rotatably connected to the first mounting plate and the clamping mechanism, respectively. The first drive motor is arranged on the first mounting plate and is in driving connection with one end of the screw;

[0009] A cutting assembly, comprising a rotary cutter disc and a cutting tool, wherein the rotary cutter disc is arranged on the second mounting plate, and the cutting tool is arranged on the rotary cutter disc;

[0010] The movable locking component is located between the cutting mechanism and the front mounting plate, and includes a fixing plate, an end locking member, a driving screw rod, and a support. The two ends of the fixing plate are respectively connected to the guiding rods on both sides. The fixing plate is provided with a through hole for the cable head to pass through, and the size of the through hole is larger than the outer diameter of the cable head. The number of the end locking members is two and is used for clamping the cable head. The driving screw rod is threadedly connected to the two end locking members to drive the two end locking members to open and close.

[0011] Preferably, a concave position is provided on the side of the end locking member facing the other end locking member, and the concave positions of the two end locking members form a working position for clamping the cable head. A long strip-shaped linear slider is provided on the top of the end locking member. Two first sliding seats are provided on the fixing plate and are respectively located outside the two end locking members. The linear slider is slidably connected to the first sliding seat on the same side. A threaded through hole is provided at the bottom of the end locking member, and the threaded holes of the two end locking members are coaxial. The driving screw rod is divided into two parts with opposite threaded surfaces, which respectively penetrate through the bottoms of the two end locking members and are threadedly connected to the threaded holes on the same side. The two supports are rotatably connected to the two ends of the driving screw rod, and the supports are fixedly arranged on the fixing plate.

[0012] Preferably, a second sliding seat is provided on the surface of the bottom of the end locking member facing the fixing plate. A long strip-shaped linear guide rail is horizontally provided at the bottom end of the surface of the fixing plate facing the end locking member. The second sliding seats of the two end locking members are both slidably connected to the linear guide rail.

[0013] Preferably, the movable locking component further includes a second driving motor. The second driving motor is located outside one of the supports and is connected to the end of the driving screw rod. The two ends of the fixing plate are respectively slidably connected to the guiding rods on both sides.

[0014] Preferably, a connecting rod is provided between the second mounting plate and the fixing plate, and the connecting rod makes the cutting mechanism and the movable locking mechanism form an integral body that moves synchronously.

[0015] Preferably, the connecting rod is a telescopic structure.

[0016] Preferably, a plurality of guide wheels are provided at the concave position of the end locking member.

[0017] Preferably, the screw rod assembly further includes a transmission chain. The number of the screw rods is two, and the two screw rods are respectively located below the two guiding rods. The screw rods are parallel to the guiding rods on the same side. The two sides of the second mounting plate are respectively threadedly connected to the two screw rods, and one end of each screw rod is provided with a driven gear. The two driven gears are located inside the first mounting plate. The first driving motor is arranged on the first mounting plate, and a driving gear is provided on the transmission shaft of the first driving motor. The driving gear and the two driven gears are connected by the transmission chain.

[0018] Preferably, feet are provided on the bottom surface of the first mounting plate, and feet are also provided on the bottom surface of the clamping mechanism.

[0019] More preferably, the feet are of a telescopic structure.

[0020] Beneficial effects:

[0021] The movable locking assembly of the present utility model contacts the already cut cable head, and locks the already cut part of the cable head by adjusting the two end locking members. The present utility model fixes the cable head through the movable locking assembly and the clamping mechanism, and the cutting assembly plays a supporting role in the middle part of the cable head, effectively solving the problem that the cable head droops downward during the cutting process. Description of the drawings

[0022] Figure 1 Shown is the overall schematic diagram of the present utility model;

[0023] Figure 2 Shown is the schematic diagram of the movable locking assembly with the second driving motor;

[0024] Figure 3 Shown is the schematic diagram of the connecting rod being provided.

[0025] Reference numerals: 1 - first mounting plate, 2 - second mounting plate, 3 - clamping mechanism, 4 - guide rod, 5 - feet, 6 - lead screw, 7 - rotating cutter head, 8 - cutter, 9 - fixing plate, 10 - end locking member, 11 - first driving motor, 12 - linear slider, 13 - first sliding seat, 14 - driving screw, 15 - support, 16 - second driving motor, 17 - connecting rod. Specific embodiments

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific embodiments of the present utility model will be described below with reference to the drawings. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings, and other embodiments can be obtained.

[0027] As Figures 1-3 Shown, the present utility model provides a cable head manufacturing device, including a frame, a lead screw assembly, a cutting assembly, and a movable locking assembly, to achieve horizontal cutting of the cable head, and keep the cable head fixed during the cutting process to prevent the cable head from drooping. The technical solutions of the present utility model will be described in detail below with the specific structures of each component.

[0028] The frame includes a first mounting plate 1, a second mounting plate 2, a clamping mechanism 3 and a guide rod 4. The first mounting plate 1 and the clamping mechanism 3 are arranged in parallel, and two guide rods 4 are arranged in parallel between the first mounting plate 1 and the clamping mechanism 3. The second mounting plate 2 is located between the first mounting plate 1 and the clamping mechanism 3, and both sides of the second mounting plate 2 are slidably connected to the two guide rods 4 respectively.

[0029] Guide rods 4 are perpendicular to first mounting plate 1 and clamping mechanism 3. A cutting space is formed between the two guide rods 4, the first mounting plate 1, and the clamping mechanism 3. Second mounting plate 2 moves back and forth within the cutting space along the guide rods 4. Ideally, second mounting plate 2 is parallel to first mounting plate 1. The cable head is inserted into the device through clamping mechanism 3 and locked there.

[0030] Furthermore, a support leg 5 is provided on the bottom surface of the first mounting plate 1 , and a support leg 5 is also provided on the bottom surface of the clamping mechanism 3 .

[0031] Furthermore, the support legs 5 are of a telescopic structure, which facilitates leveling the rack or adjusting it to other states.

[0032] It should be noted that the clamping mechanism 3 is a conventional device for locking a cable head in the industry. The present invention does not impose any restrictions on the specific structure of the clamping mechanism 3 , as long as it is a device that can clamp and lock a cable.

[0033] The screw assembly includes a screw rod 6 and a first drive motor 11. The screw rod 6 is arranged parallel to the bottom of the guide rod 4. The two ends of the screw rod 6 are rotatably connected to the first mounting plate 1 and the clamping mechanism 3 respectively. The first drive motor 11 is arranged on the first mounting plate 1, and the first drive motor 11 is transmission-connected to one end of the screw rod 6.

[0034] Furthermore, the screw assembly also includes a transmission chain, which is not shown in the accompanying drawings. There are two screw rods 6, each of which is located below the two guide rods 4. The screw rods 6 are parallel to the guide rods 4 on the same side. The two ends of the screw rods 6 are rotatably connected to the first mounting plate 1 and the clamping mechanism 3. The two sides of the second mounting plate 2 are respectively threadedly connected to the two screw rods 6, and one end of the screw rods 6 is provided with a driven gear. The two driven gears are located in the first mounting plate 1. The first drive motor 11 is provided on the first mounting plate 1. The drive shaft of the first drive motor 11 is provided with a driving gear. The driving gear and the two driven gears are connected by a transmission chain. As a result, the first drive motor 11 can simultaneously drive the two screw rods 6 to rotate synchronously in the same direction, thereby driving the second mounting plate 2 to move forward and backward along the guide rods 4.

[0035] The cutting assembly includes a rotating cutter head 7 and a cutting tool 8. The rotating cutter head 7 is arranged on the second mounting plate 2, and the cutting tool 8 is arranged on the rotating cutter head 7. The cable head passes through the rotating cutter head 7, and the rotating cutter head 7 drives the cutting tool 8 to move circumferentially along the side surface of the cable head, so as to realize the cutting of the cable head by the cutting tool 8.

[0036] In the present utility model, the rotating cutter head 7 can be an existing conventional rotating mechanism, and the cutting tool 8 is an existing conventional cutting tool for the cable head. The specific structures of the rotating cutter head 7 and the cutting tool 8 will not be elaborated herein.

[0037] The movable locking assembly is located between the cutting mechanism and the front mounting plate, and includes a fixing plate 9, an end locking member 10, a driving screw 14 and a support 15. The two ends of the fixing plate 9 are respectively connected to the guiding rods 4 on both sides. The fixing plate 9 is provided with a through hole for the cable head to pass through, and the size of the through hole is larger than the outer diameter of the cable head. The number of the end locking members 10 is two. A recess is provided on the side surface of the end locking member 10 facing the other end locking member 10. The recesses of the two end locking members 10 form a working position for clamping the cable head. A long strip-shaped linear slider 12 is arranged on the top of the end locking member 10. Two first sliding seats 13 are arranged on the fixing plate 9, respectively on the outer sides of the two end locking members 10. The linear slider 12 is slidably connected to the first sliding seat 13 on the same side. A threaded through hole is provided at the bottom of the end locking member 10. The threaded holes of the two end locking members 10 are coaxial. The driving screw 14 is divided into two parts with opposite threaded surfaces, and respectively penetrates through the bottoms of the two end locking members 10 and is threadedly connected to the threaded holes on the same side. The two supports 15 are rotatably connected to the two ends of the driving screw 14, and the supports 15 are fixedly arranged on the fixing plate 9. When the driving screw 14 rotates, the two end locking members 10 approach or move away from each other simultaneously. A handle can be arranged at the end of the driving screw 14 to facilitate the rotation of the driving screw 14. The driving screw 14 can also be provided with a locking structure, such as a locking nut, to facilitate locking the two end locking members 10 and locking the cable head.

[0038] It is easy to understand that when starting to cut the cable head, the movable locking mechanism is not in contact with the cable head. At this time, the cutting mechanism mainly supports the cable head. After cutting for a certain distance, the position of the movable locking assembly is adjusted so that the movable locking assembly contacts the cut cable head. Then, the two end locking members 10 are adjusted to lock the cut part of the cable head. At this time, the movable locking assembly and the clamping mechanism 3 fix the cable head, and the cutting assembly plays a supporting role for the middle part of the cable head.

[0039] Further, a second sliding seat is provided on the side of the bottom of the end locking member 10 facing the fixing plate 9, and a long strip-shaped linear guide rail is transversely provided at the bottom end of the side of the fixing plate 9 facing the end locking member 10. The second sliding seats of the two end locking members 10 are both slidably connected to the linear guide rail. The function of the second sliding seat and the linear guide rail is to make the operation of the two end locking members 10 more stable.

[0040] Further, the movable locking assembly further includes a second driving motor 16. The second driving motor 16 is outside one of the supports 15 and is connected to the end of the driving screw 14. The two ends of the fixing plate 9 are respectively slidably connected to the guiding rods 4 on both sides. The second driving motor 16 can make the movement of the two end locking members 10 intelligent. It is easy to understand that in the case of setting the second driving motor 16, the second driving motor 16 also has the function of locking the relative positions of the two end locking members 10.

[0041] Further, a connecting rod 17 is provided between the second mounting plate 2 and the fixing plate 9. The connecting rod 17 makes the cutting mechanism and the movable locking mechanism form an integrally moving whole.

[0042] Taking the example of cutting the cable head into a pencil head shape, when starting to cut the cable head, the movable locking mechanism is not in contact with the cable head. At this time, the cable head is mainly supported by the cutting mechanism. After cutting for a certain distance, the movable locking mechanism contacts the cut part of the cable head, and the two end locking members 10 clamp the cut part. As the cutting mechanism continues to move, during the process that the movable locking mechanism follows and moves forward, the two end locking members 10 appropriately move away from each other to adapt to the continuously increasing cut part of the cable head. Thus, the movable locking mechanism realizes the clamping and support of the cable head during the cutting process.

[0043] Furthermore, the connecting rod 17 is of a telescopic rod structure, which is convenient for adjusting the distance between the second mounting plate 2 and the fixing plate 9.

[0044] To reduce the influence of the end locking member 10 on the cutting surface of the cable head, a plurality of guide wheels are provided at the recessed positions of the end locking member 10. When the end locking member 10 needs to move following the cutting mechanism, the relative movement between the end locking member 10 and the cable head is realized through the guide wheels.

[0045] The above has elaborated in detail on the embodiments provided by the present invention. Specific examples are used herein to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the core idea of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and modifications can still be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A cable head manufacturing device, characterized in that, Comprising: A frame, including a first mounting plate (1), a second mounting plate (2), a clamping mechanism (3) and a guide rod (4). The first mounting plate (1) and the clamping mechanism (3) are arranged in parallel. Two guide rods (4) are arranged in parallel between the first mounting plate (1) and the clamping mechanism (3). The second mounting plate (2) is located between the first mounting plate (1) and the clamping mechanism (3), and both sides of the second mounting plate (2) are slidably connected to the two guide rods (4) respectively; A lead screw assembly, including a lead screw (6) and a first driving motor (11). The lead screw (6) is arranged in parallel below the guide rod (4). Both ends of the lead screw (6) are rotatably connected to the first mounting plate (1) and the clamping mechanism (3) respectively. The first driving motor (11) is arranged on the first mounting plate (1), and the first driving motor (11) is drivingly connected to one end of the lead screw (6); A cutting assembly, including a rotating cutter disc (7) and a cutter (8). The rotating cutter disc (7) is arranged on the second mounting plate (2), and the cutter (8) is arranged on the rotating cutter disc (7); A movable locking assembly, located between the cutting mechanism and the front mounting plate, including a fixing plate (9), an end locking member (10), a driving screw (14) and a support (15). Both ends of the fixing plate (9) are connected to the two guide rods (4) on both sides. The fixing plate (9) is provided with a through hole for the cable head to pass through, and the size of the through hole is larger than the outer diameter of the cable head. The number of the end locking members (10) is two, which are used to clamp the cable head. The driving screw is threadedly connected to the two end locking members to drive the two end locking members to open and close.

2. The cable head manufacturing device according to claim 1, characterized in that, A concave position is arranged on the side of the end locking member (10) facing the other end locking member (10). The concave positions of the two end locking members (10) form a working position for clamping the cable head. A long-strip linear slider (12) is arranged on the top of the end locking member (10). Two first sliding seats (13) are arranged on the fixing plate (9), which are respectively located outside the two end locking members (10). The linear slider (12) is slidably connected to the first sliding seat (13) on the same side. A threaded through hole is arranged at the bottom of the end locking member (10). The threaded holes of the two end locking members (10) are coaxial. The driving screw (14) is divided into two parts with opposite thread surfaces, which respectively penetrate through the bottoms of the two end locking members (10) and are threadedly connected to the threaded holes on the same side. The two supports (15) are rotatably connected to both ends of the driving screw (14), and the supports (15) are fixedly arranged on the fixing plate (9).

3. The cable head manufacturing device according to claim 1, characterized in that, A second sliding seat is arranged on the bottom surface of the end locking member (10) facing the fixing plate (9). A long-strip linear guide rail is transversely arranged at the bottom end of the surface of the fixing plate (9) facing the end locking member (10). The second sliding seats of the two end locking members (10) are both slidably connected to the linear guide rail.

4. The cable head manufacturing device according to claim 1, wherein, The movable locking assembly further includes a second driving motor (16). The second driving motor (16) is outside one of the supports (15) and is connected to the end of the driving screw (14). Both ends of the fixing plate (9) are slidably connected to the guiding rods (4) on both sides.

5. The cable head manufacturing device according to claim 4, characterized in that, A connecting rod (17) is arranged between the second mounting plate (2) and the fixing plate (9). The connecting rod (17) makes the cutting mechanism and the movable locking mechanism form an integral body that moves synchronously.

6. The cable head manufacturing device according to claim 5, characterized in that The connecting rod (17) is of a telescopic structure.

7. The cable head manufacturing device according to any one of claims 1-6, characterized in that, A plurality of guide wheels are arranged at the recessed position of the end locking member (10).

8. The cable head manufacturing device according to claim 1, characterized in that, The lead screw assembly further includes a transmission chain. The number of lead screws (6) is two. The two lead screws (6) are respectively located below the two guiding rods (4). The lead screws (6) are parallel to the guiding rods (4) on the same side. Both sides of the second mounting plate (2) are respectively threadedly connected to the two lead screws (6). One end of each lead screw (6) is provided with a driven gear. The two driven gears are located inside the first mounting plate (1). The first driving motor (11) is arranged on the first mounting plate (1). A driving gear is arranged on the transmission shaft of the first driving motor (11). The driving gear and the two driven gears are connected by a transmission chain.

9. The cable head manufacturing device according to claim 1, characterized in that, Support feet (5) are arranged on the bottom surface of the first mounting plate (1). Support feet (5) are also arranged on the bottom surface of the clamping mechanism (3).

10. The cable head manufacturing device according to claim 9, characterized in that, The support feet (5) are of a telescopic structure.

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