Wire and cable production shearing device

Abstract

The utility model discloses a kind of electric wire and cable production shearing devices, its structure includes base and push rod, by electric push rod one pushes the compression plate of inside so that it will cable one side compression, and its other side is limited under the action of rotating force disc, so that under the condition of two sides stress, cable can be pushed and tensioned, after cable tensioning, the length of shearing is more accurate, so that accuracy is higher, effect is better, and cable is stressed after from front end one side, under the rotation of motor one driven screw rod one in a place, the internal moving slider can be pushed, to move push rod to one side in this way, and push rod pushes cable to straighten to other side, to measure its cable under the scale of upper end, and the push rod on both sides can also push its cable straight to other side in this way, so that repeated movement can be sheared with the length of this straightening, reduce the use space, and make its shearing effect better, more accurate.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable production technology, and in particular to a wire and cable cutting device. Background Technology

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information, and realize the conversion of electromagnetic energy. In a broad sense, wires and cables are also simply referred to as cables. In a narrow sense, cables refer to insulated cables, which can be defined as: an assembly consisting of one or more insulated conductors, and their respective possible sheaths, overall protective layers, and outer sheaths. Cables may also have additional uninsulated conductors. With the rapid development of the communications industry, cables have evolved from simple telephone and telegraph cables to multi-pair telephone cables, coaxial cables, optical cables, data cables, and even composite communication cables.

[0003] During the production and processing of wires and cables, they need to be cut. However, most cutting methods currently use manual hand-held pliers, which is inefficient. Moreover, the length of the cable to be cut needs to be measured. While manual measurement is convenient for short-distance cables, it is inconvenient for cutting longer cables, resulting in slow work efficiency. Furthermore, long-distance measurement takes up a lot of space and is not very accurate.

[0004] Therefore, a wire and cable cutting device is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In order to overcome the shortcomings of existing technologies, a wire and cable cutting device is proposed to solve the problems of low efficiency, inconvenience in length measurement, large space occupation and low accuracy of manual cutting of wires and cables.

[0007] (II) Technical Solution

[0008] This utility model is achieved through the following technical solution: This utility model proposes a wire and cable production shearing device, including a base.

[0009] The base has several upward-through adjustment slots arranged inside, and a lead screw is rotatably installed inside each adjustment slot. Several motors are installed on the outside of the base and connected to the lead screws. A movable slider is slidably fitted inside the adjustment slot, and the movable slider has a threaded hole inside that is connected to the lead screw. A push rod is installed at the top of the movable slider.

[0010] A top slide rail is installed at the top of the base, and a cutter is installed at the lower end of the top slide rail through a horizontal pushing mechanism. Vertical pushing mechanisms are provided on both sides of the base and connected to the top slide rail.

[0011] The base has a fixing part installed at the top corner of the side of the adjustment groove;

[0012] A placement part is installed on the opposite side of the base at the corresponding top corner.

[0013] Furthermore, the lateral pushing mechanism includes a lead screw three rotatably mounted in the inner groove of the top slide rail, a motor three connected to the lead screw three mounted on one side of the top slide rail, a movable slider three slidably mounted in the inner groove of the top slide rail, a threaded hole three inside the movable slider three connected to the lead screw three, and an electric push rod two mounted at the lower end of the movable slider three, with the output end of the electric push rod two connected to the cutter.

[0014] Furthermore, the longitudinal pushing mechanism includes side fixing plates on both sides of the base. A lead screw is rotatably mounted on one side of the side fixing plate, and a positioning slide rod is fixedly mounted on the other side. A motor is mounted on one side of the side fixing plate and connected to the lead screw. Connecting plates are provided downward on both sides of the bottom end of the top slide rail. A movable slider is mounted at the bottom end of the connecting plate. A threaded hole is provided on one side of the movable slider and connected to the lead screw. A movable sliding hole is provided on the other side of the movable slider and slidably connected to the positioning slide rod.

[0015] Furthermore, the fixing part includes a fixing force plate fixed to the side of the base, and the fixing force plate is located on both sides of the adjustment groove. An electric push rod is installed on one side of the fixing force plate, and the output end of the electric push rod is connected to a pressure plate.

[0016] Furthermore, the placement part includes a mounting box installed on one side of the base. A motor is installed inside the mounting box. A rotating force-bearing plate is installed at the top of the mounting box, and a fixing rod is provided at the bottom of the rotating force-bearing plate and connected to the mounting box through a bearing. The output end of the motor is connected to the fixing rod, and a rectangular fixing rod is installed at the top of the rotating force-bearing plate.

[0017] Furthermore, a controller is installed on the outside of the base, and a scale is provided on the top surface of the base at the side of the adjustment groove.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, this utility model has the following advantages:

[0020] 1. In this utility model, a motor drives a lead screw, which in turn moves a sliding block that drives a push rod to move left and right. The cable is pushed left and right by the push rod, causing it to be straightened in a curve. The length of the cable is measured under the scale on the upper end, which allows for accurate long-distance cable cutting. This avoids the inconvenience of manual measurement for long-distance cutting. Furthermore, long-distance cable cutting equipment takes up a lot of space, while manual cutting is inefficient and inaccurate. This invention achieves the effect of long-distance cable cutting, and the scale allows for accurate measurement of the cable length for cutting. It saves space and makes cutting more stable, resulting in better work performance.

[0021] Furthermore, the lower cutter is adjusted by the action of the horizontal and vertical pushing mechanisms, thereby cutting at different positions and achieving a better cutting effect.

[0022] 2. In this utility model, one end of the cable is fixed by the fixing part, while the other end is rotated and subjected to force by the force-bearing plate driven by the motor. This makes the cable straighter when it is pulled straighter by the force on both sides, and the shearing effect is better. Attached Figure Description

[0023] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0024] Figure 1 This is a top view of the internal structure of this utility model;

[0025] Figure 2 This is a side view of the present invention.

[0026] Figure 3 This is a schematic diagram of the internal structure of the placement part of this utility model;

[0027] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the base of this utility model;

[0028] In the diagram: Base-1, Adjustment slot-2, Lead screw 1-3, Motor 1-4, Moving slider 1-5, Threaded hole 1-6, Scale-7, Controller-8, Fixed force plate-9, Electric push rod 1-10, Pressure plate-11, Mounting box-12, Rotating force plate-13, Fixed insertion rod-14, Side fixing plate-15, Lead screw 2-16, Positioning slide rod-17, Moving slider 2-18, Threaded hole 2-19, Moving slide hole-110, Motor 2-111, Push rod-112, Top slide rail-113, Connecting plate-114, Lead screw 3-115, Motor 3-116, Moving slider 3-117, Threaded hole 3-118, Electric push rod 2-119, Cutter-120, Motor 4-121. Detailed Implementation

[0029] 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 only used to explain this utility model and are not intended to limit this utility model.

[0030] Please see Figures 1-4 This utility model provides a wire and cable cutting device, including a base 1 for improved stability at the bottom, especially during pushing and pulling. A controller 8 is installed on the outside of the base 1, allowing operation of the electrical components within the device, facilitating cable cutting. A scale 7 is located on the top surface of the base 1, next to the adjustment groove 2, enabling accurate cable length measurement and better cutting quality. The base 1 contains several upward-through adjustment grooves 2, each with a rotatable lead screw 3. Several motors 4 and lead screws 3 are mounted on the outside of the base 1. The connecting and adjusting groove 2 has a sliding slider 5 installed inside, and the sliding slider 5 has a threaded hole 6 connected to the lead screw 3. A push rod 112 is installed at the top of the sliding slider 5. The cable is wrapped around the outside of the push rod 112, and the push rod 3 drives the sliding slider 5 to move under the drive of the motor 4. This pushes the upper push rod 112 to pull the cable. The adjacent push rods 112 move in opposite directions, so that the cable can be straightened in a curve. This can straighten long cables and facilitate the measurement of long cables with the help of the scale 7. This avoids the inconvenience of manual inspection of long cables and makes the work more efficient.

[0031] A top slide rail 113 is installed at the top of the base 1, and a cutter 120 is installed at the lower end of the top slide rail 113 via a transverse pushing mechanism. The cutter 120 is used to cut the cable. Longitudinal pushing mechanisms are provided on both sides of the base 1 and connected to the top slide rail 113. The transverse pushing mechanism includes a lead screw 115 rotatably installed in a groove inside the top slide rail 113. A motor 116 is installed on one side of the top slide rail 113 and connected to the lead screw 115. A movable slider 117 is slidably installed in the groove inside the top slide rail 113. The internal threaded hole 118 connects to the lead screw 115. When the motor 116 drives the lead screw 115 to rotate, the movable slider 117 moves left and right under force, thus allowing the lower cutter 120 to be adjusted forward and backward. An electric push rod 119 is installed at the lower end of the movable slider 117, and the output end of the electric push rod 119 is connected to the cutter 120. This allows the cutter 120 to cut the lower cable via the electric push rod 119, avoiding manual cutting and increasing work efficiency. The longitudinal pushing mechanism includes components located on both sides of the base 1. Each slide rail 113 is equipped with a side fixing plate 15. A lead screw 16 is rotatably mounted on one side of the side fixing plate 15, and a positioning slide rod 17 is fixedly mounted on the other side. A motor 111 is mounted on one side of the side fixing plate 15 and connected to the lead screw 16. Connecting plates 114 are provided downward on both sides of the bottom end of the top slide rail 113. A movable slider 18 is mounted at the bottom end of the connecting plate 114. A threaded hole 19 is provided on one side of the movable slider 18 and connected to the lead screw 16. A sliding hole 110 is provided on the other side of the movable slider 18 and slidably connected to the positioning slide rod 17. The sliding connection with the positioning slide rod 17 facilitates positioning and makes movement more stable. Under the rotation of the lead screw 16 driven by the motor 111, the upper top slide rail 113 moves left and right through the sliding block 18 and the connecting plate 114 via the threaded hole 19, thereby realizing the back and forth movement of the cutter 120. The left and right movement of the upper cutter 120 allows for cutting at different positions of the cable, enabling accurate cutting after the cable length is measured, resulting in better cutting effect and higher work efficiency.

[0032] A fixing part is installed at the top corner of the side of the base 1, located in the adjustment groove 2. The fixing part includes a fixing force plate 9 fixed to the side of the base 1, and the fixing force plate 9 is located on both sides of the adjustment groove 2. An electric push rod 10 is installed on one side of the fixing force plate 9. The output end of the electric push rod 10 is connected to a clamping plate 11. Under the action of the electric push rod 10, the clamping plate 11 on its inner side clamps one side of the cable, so that the cable will not loosen when it is stretched. This facilitates the stretching detection of the distance length for cutting, making it more accurate and improving the cutting effect. A placement part is installed on the other side of the base 1, corresponding to the top corner. The placement part includes a mounting box 12 installed on one side of the base 1. The mounting box 12 houses a motor 121. A rotating force-bearing plate 13 is mounted at the top of the mounting box 12, and a fixing rod is installed at the bottom of the rotating force-bearing plate 13, which is connected to the mounting box 12 via a bearing. The output end of the motor 121 is connected to the fixing rod. A rectangular fixing rod 14 is installed at the top of the rotating force-bearing plate 13, which facilitates the insertion and fixing of the coil. Driven by the motor 121, the rotating force-bearing plate 13 can rotate, allowing the coil to be released and the cable to be straightened for measurement. After the released length is reached, the cable can be rewound and straightened, resulting in more accurate cable length measurement and better cutting effect.

[0033] Working principle: In use, first connect motor 4, electric push rod 10, motor 2 111, motor 3 116, electric push rod 2 119, and motor 4 121 to controller 8 and connect them to an external power supply. Then, place the external coil on the upper end of the rotating force plate 13 through the fixed plug 14. Pulling it will stretch one end of the cable and place it between the pressure plates 11. Under the push of electric push rod 10, one side of the cable will be pressed and fixed. Then, motor 4 121 drives the coil to release the cable, so that the cable is placed outside the push rod 112. Then, under the drive of motor 4, the lead screw 3 passes through the threaded hole 6, which pushes the sliding block 5 to move, so that the upper push rod 112... 2. The two parts move in opposite directions, causing the push rod 112 to pull the cable out of position in a curve. After the length is set by the scale 7, the rotating force plate 13 rotates under the action of the electric push rod 10 to wind up the coil, while the other side of the cable is fixed by force, thus straightening the cable and allowing for accurate length measurement. Then, the upper top slide rail 113 is adjusted by the rotation of the lead screw 16 driven by the motor 111, and the lower cutter 120 is adjusted by the movement of the slider 117 driven by the motor 116 driven by the lead screw 115. This allows for adjustment of different positions to cut the cable at different locations, resulting in better cutting effect and completing the work.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wire and cable cutting device, comprising a base (1), characterized in that... ； The base (1) has several upward through-hole adjustment slots (2) arranged inside. Each adjustment slot (2) is rotatably installed with a lead screw (3). Several motors (4) are installed on the outside of the base (1) and connected to the lead screws (3). A sliding slider (5) is slidably fitted inside the adjustment slot (2). The sliding slider (5) has a threaded hole (6) inside and is connected to the lead screw (3). A push rod (112) is installed at the top of the sliding slider (5). The top of the base (1) is equipped with a top slide rail (113), and the bottom of the top slide rail (113) is equipped with a cutter (120) through a horizontal pushing mechanism. The base (1) is provided with a longitudinal pushing mechanism on both sides connected to the top slide rail (113). The base (1) has a fixing part installed at the top corner of the side of the adjustment groove (2); A placement part is installed on the opposite side of the base (1) at the corresponding top corner.

2. The wire and cable production shearing device according to claim 1, characterized in that: The lateral pushing mechanism includes a lead screw three (115) rotatably installed in the inner groove of the top slide rail (113). A motor three (116) is installed on one side of the top slide rail (113) and connected to the lead screw three (115). A movable slider three (117) is slidably installed in the inner groove of the top slide rail (113). The movable slider three (117) has a threaded hole three (118) inside and is connected to the lead screw three (115). An electric push rod two (119) is installed at the lower end of the movable slider three (117), and the output end of the electric push rod two (119) is connected to the cutter (120).

3. The wire and cable production shearing device according to claim 1, characterized in that: The longitudinal pushing mechanism includes side fixing plates (15) on both sides of the base (1). A screw rod (16) is rotatably installed on one side of the side fixing plate (15), and a positioning slide rod (17) is fixedly installed on the other side. A motor (111) is installed on one side of the side fixing plate (15) and connected to the screw rod (16). A connecting plate (114) is provided on both sides of the bottom end of the top slide rail (113). A movable slider (18) is installed at the bottom end of the connecting plate (114). A threaded hole (19) is provided on one side of the movable slider (18) and connected to the screw rod (16). A movable sliding hole (110) is provided on the other side of the movable slider (18) and slidably connected to the positioning slide rod (17).

4. The wire and cable production shearing device according to claim 1, characterized in that: The fixing part includes a fixing plate (9) fixed to the side of the base (1), and the fixing plate (9) is located on both sides of the adjustment groove (2). An electric push rod (10) is installed on one side of the fixing plate (9), and a pressure plate (11) is connected to the output end of the electric push rod (10).

5. The wire and cable production shearing device according to claim 1, characterized in that: The placement part includes a mounting box (12) installed on one side of the base (1). A motor (121) is installed inside the mounting box (12). A rotating force plate (13) is installed at the top of the mounting box (12). A fixing rod is provided at the bottom of the rotating force plate (13) and connected to the mounting box (12) through a bearing. The output end of the motor (121) is connected to the fixing rod. A rectangular fixing rod (14) is installed at the top of the rotating force plate (13).

6. The wire and cable production shearing device according to claim 1, characterized in that: A controller (8) is installed on the outside of the base (1), and a scale (7) is provided on the top surface of the base (1) at the side of the adjustment groove (2).

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