Cable cutting device

Abstract

The utility model belongs to the technical field of cable cutting, and particularly relates to a cable cutting device which comprises a foot stool, a base is installed on the foot stool, a sliding groove is formed in the base, a first lead screw is rotatably installed on the inner wall of the sliding groove, two sets of sliding blocks are symmetrically assembled in the sliding groove, a sliding plate is installed on the sliding blocks, and a second lead screw is installed on the sliding plate. Three conveying rollers are rotationally installed on the sliding plates, cables are placed among the conveying rollers, an output shaft of the first driving motor is fixedly connected with a rotating shaft of one conveying roller, cutting bases are fixedly installed on the sliding plates, and the cutting bases and the three conveying rollers on the cutting bases are driven by the two sets of sliding plates to synchronously and relatively move. The conveying roller is in contact with the cable, the positions of the conveying assembly and the cutting assembly are adjusted according to the specification of the cable, then the extension length of the cutting knife is adjusted according to the thickness of the cable sheath, the structure can be adjusted according to the specification of the cable, and the adaptability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable cutting technical field, concretely is a cable cutting device. BACKGROUND

[0002] Wire and cable is used for transmission of electric energy, electric signal and realizes electromagnetic energy conversion wire product, they usually by transmission electric power or electric signal cable core and play the protection, insulating effect sheath composition, cable recovery needs to carry out peeling, therefore needs to use cutting device.

[0003] A kind of cable cutting device is disclosed in one Chinese patent with publication number CN 119159016 A, including workbench, the workbench top both sides outer wall are all fixedly connected with support table, and two support tables are symmetrically fixedly connected with fixed cylinder between, two fixed cylinder outer walls are all provided with fixed mechanism, and two fixed cylinder are all symmetrically provided with oval pressing cloth between, two oval pressing cloth middle part top are provided with cutting mechanism, and every oval pressing cloth both ends are all fixedly connected with rotating column, the rotating column one end is all provided with moving plate, and rotating column is rotatably connected on moving plate outer wall.The present application can make the rotating column of oval pressing cloth both ends rotate when cutting cable, can make oval pressing cloth and cable surface closely, realize the quick binding of cable and press together, and avoid subsequent loose, to avoid the situation that cable appears scattered when cutting cable, improve the efficiency of cutting cable.

[0004] The existing cutting device cannot be adjusted according to the specifications of the cable during cutting the outer skin of the cable due to the fixed structure of the device, resulting in poor adaptability of the device. Therefore, a cable cutting device is proposed to solve the above problems. Utility model content

[0005] In order to make up for the shortcomings of the prior art and solve the problems existing in the prior art, the utility model provides a cable cutting device.

[0006] The utility model discloses a cable cutting device, including the support, install the base on the support, install the control panel on the base, open the sliding slot on the base, the first screw rod is rotatably installed on the sliding slot inner wall, the screw thread direction on the first screw rod is symmetrical opposite, first antiskid knob is installed to the first screw rod one end, the sliding slot is symmetrically assembled with two groups of sliding blocks, install the sliding plate on the sliding block, rotatably install three conveying rollers on the sliding plate, place the cable between the conveying roller, install the fixed frame on one of the sliding plates, install the first drive motor through the bed on the fixed frame, the output shaft of first drive motor is fixedly connected with the rotating shaft of one of the conveying rollers, the fixed mounting of cutting seat is installed on the sliding plate, open the moving groove in the cutting seat, assemble the moving block in the moving groove, install the tool holder on the moving block, rotably install the cutting knife on the tool holder, open the screw hole on the cutting seat, assemble the screw rod in the screw hole, the screw rod one end is rotatably connected with the moving block, install the second antiskid knob on the other end of screw rod, drive the cutting seat and three conveying rollers synchronous relative movement through two groups of sliding plates, make the conveying roller contact with the cable, realize according to the specification of cable to the position of conveying assembly and cutting assembly adjust, make conveying assembly and cutting assembly adapt to the cable, then adjust the extension length of cutting knife according to the cable skin thickness, this structure can adjust according to the specification of cable, be beneficial to the adaptability of device.

[0007] Preferably, the base is fixedly installed with a guide cylinder, the base is symmetrically installed with a first guide plate and a second guide plate, the first guide plate and the second guide plate are internally provided with lifting grooves, two groups of lifting blocks are symmetrically assembled in the lifting grooves, a movable feeding roller is rotatably installed on the lifting block, two groups of fixed feeding rollers are rotatably installed on the first guide plate and the second guide plate, two groups of second drive motors are installed on the second guide plate through a bed, the output shaft of the second drive motor is fixedly connected with the rotating shaft of the fixed feeding roller, a second screw rod is rotatably installed on the inner wall of the lifting groove of the first guide plate, the screw thread direction on the second screw rod is symmetrical opposite, a third antiskid knob is installed on the top side of the second screw rod, after the outer skin of the cable is cut into two parts, the metal wire in the cable enters the guide cylinder, and the upper and lower outer skins of the cable are respectively threaded between the upper and lower two groups of movable feeding rollers and fixed feeding rollers, the fixed feeding roller pushes the outer skin of the cable to move, and the upper and lower outer skins of the cable and the metal wire are separated, so that the outer skin of the cable is conveniently stripped, and the convenience of stripping the outer skin of the cable is improved.

[0008] The utility model has the advantages that:

[0009] 1. The utility model discloses a cutting seat and three conveying rollers on two groups of sliding plates are driven to move synchronously oppositely, make conveying roller and cable contact, realize the position of conveying assembly and cutting assembly is adjusted according to the specification of cable, make conveying assembly and cutting assembly and cable adapt, then the extension length of cutting knife is adjusted according to the thickness of cable outer skin, this structure can adjust according to the specification of cable, be beneficial to the adaptability of device.

[0010] 2. The utility model discloses after the outer skin of cable is cut into two parts, the metal wire in cable enters the guide cylinder, and the upper and lower outer skin of cable is respectively worn between the upper and lower two groups of dynamic material feeding roller and fixed material feeding roller, and the fixed material feeding roller pushes the outer skin of cable to move, and the upper and lower outer skin of cable and metal wire are separated, realize the convenient stripping of the outer skin of cable, be beneficial to the convenient stripping of the outer skin of cable. ACCURACY

[0011] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0012] Figure 1 It is first perspective three-dimensional structure schematic diagram;

[0013] Figure 2 It is base three-dimensional structure schematic diagram;

[0014] Figure 3 It is cutting knife place three-dimensional structure schematic diagram;

[0015] Figure 4 It is material feeding roller place three-dimensional structure schematic diagram;

[0016] Figure 5 It is first guide plate three-dimensional structure schematic diagram.

[0017] In the drawing: 1, foot stand;2, base;3, control panel;4, sliding slot;5, first screw;6, first antiskid knob;7, sliding block;8, sliding plate;9, conveying roller;10, first drive motor;11, cutting seat;12, moving groove;13, moving block;14, knife seat;15, cutting knife;16, screw;17, second antiskid knob;18, first guide plate;19, second guide plate;20, lifting block;21, dynamic material feeding roller;22, fixed material feeding roller;23, second drive motor;24, second screw;25, third antiskid knob;26, lifting groove;27, cable;28, guide cylinder. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] Please refer to Figures 1-3 As shown in FIG. 1, a cable cutting device comprises a foot stand 1, a base 2 is installed on the foot stand 1, a control panel 3 is installed on the base 2, a sliding groove 4 is formed on the base 2, a first lead screw 5 is rotatably installed on the inner wall of the sliding groove 4, the thread directions on the first lead screw 5 are symmetrical and opposite, a first anti-slip knob 6 is installed at one end of the first lead screw 5, two groups of sliding blocks 7 are symmetrically assembled in the sliding groove 4, a sliding plate 8 is installed on the sliding block 7, three conveying rollers 9 are rotatably installed on the sliding plate 8, a cable 27 is placed between the conveying rollers 9, a fixing frame is installed on one of the sliding plates 8, a first driving motor 10 is installed on the fixing frame through a machine base, the output shaft of the first driving motor 10 is fixedly connected with the rotating shaft of one of the conveying rollers 9, a cutting seat 11 is fixedly installed on the sliding plate 8, a moving groove 12 is formed in the cutting seat 11, a moving block 13 is assembled in the moving groove 12, a cutter seat 14 is installed on the moving block 13, a cutting knife 15 is rotatably installed on the cutter seat 14, a threaded hole is formed in the cutting seat 11, a screw rod 16 is assembled in the threaded hole, one end of the screw rod 16 is rotatably connected with the moving block 13, and the other end of the screw rod 16 is installed with a second anti-slip knob 17. During work, the existing cutting device cannot be adjusted according to the specifications of the cable 27 during the cutting process of the outer skin of the cable 27 due to the fixed structure of the device, which leads to poor adaptability of the device. By placing the cable 27 between the two conveying rollers 9, rotating the first anti-slip knob 6, driving the first lead screw 5 to rotate, driving the two groups of sliding blocks 7 on the first lead screw 5 to synchronously and relatively move, driving the two groups of sliding plates 8 to synchronously and relatively move, and driving the cutting seat 11 and the three conveying rollers 9 on the two groups of sliding plates 8 to synchronously and relatively move, the conveying rollers 9 are in contact with the cable 27, the positions of the conveying assembly and the cutting assembly are adjusted according to the specifications of the cable 27, and the conveying assembly and the cutting assembly are adapted to the cable 27.

[0020] Then, the two groups of second anti-slip knobs 17 are rotated, the screw rod 16 is horizontally moved in the cutting seat 11, the moving block 13 is horizontally moved, the cutter seat 14 is horizontally moved, the cutting knife 15 is horizontally moved, and the extension length of the cutting knife 15 is adjusted according to the thickness of the outer skin of the cable 27.

[0021] After the adjustment is completed, the first driving motor 10 is operated to drive the conveying rollers 9 to rotate, the conveying rollers 9 push the cable 27 to move horizontally between the three groups of conveying rollers 9, when passing through the cutting knives 15, the two cutting knives 15 symmetrically cut the cable 27, so that the outer skin of the cable 27 is cut into two parts, convenient cutting of the cable 27 is realized, and the structure can be adjusted according to the specifications of the cable 27, which is beneficial to improve the adaptability of the device.

[0022] Please refer to Figures 4-5 As shown in the drawings, the base 2 is fixedly provided with a guide cylinder 28, the first guide plate 18 and the second guide plate 19 are symmetrically arranged on the base 2, the first guide plate 18 and the second guide plate 19 are provided with lifting grooves 26, two groups of lifting blocks 20 are symmetrically arranged in the lifting grooves 26, the movable feeding rollers 21 are rotatably arranged on the lifting blocks 20, two groups of fixed feeding rollers 22 are rotatably arranged on the first guide plate 18 and the second guide plate 19, two groups of second driving motors 23 are arranged on the second guide plate 19 through the machine base, the output shafts of the second driving motors 23 are fixedly connected with the rotating shafts of the fixed feeding rollers 22, the second screw rods 24 are rotatably arranged on the inner walls of the lifting grooves 26 of the first guide plate 18, the thread directions of the second screw rods 24 are opposite to each other, the third anti-skid knobs 25 are arranged on the top sides of the second screw rods 24; in operation, the existing cutting device cannot conveniently remove the outer skin of the cable 27 during cutting, which leads to poor convenience of removing the outer skin of the cable 27, the third anti-skid knobs 25 are rotated to drive the second screw rods 24 to rotate, the second screw rods 24 drive the two groups of lifting blocks 20 to synchronously move relative to each other or synchronously move in opposite directions, the two groups of lifting blocks 20 drive the two groups of movable feeding rollers 21 to synchronously move relative to each other or synchronously move in opposite directions, that is, the distance between the movable feeding rollers 21 and the fixed feeding rollers 22 is adjusted according to the thickness of the outer skin of the cable 27, so that the movable feeding rollers 21 and the fixed feeding rollers 22 can contact the outer skin of the cable 27;

[0023] During cutting of the cable 27, after the outer skin of the cable 27 is cut into two parts, the metal wires in the cable 27 enter the guide cylinder 28, and the upper and lower outer skins of the cable 27 pass through the two groups of movable feeding rollers 21 and fixed feeding rollers 22, respectively, the two groups of second driving motors 23 are operated to drive the two groups of fixed feeding rollers 22 to rotate, the fixed feeding rollers 22 push the outer skin of the cable 27 to move, which realizes separate conveying of the upper and lower outer skins of the cable 27, that is, the upper and lower outer skins of the cable 27 and the metal wires are separated, which realizes convenient removal of the outer skin of the cable 27, and is beneficial to improve the convenience of removing the outer skin of the cable 27.

[0024] Working principle: Existing cutting devices, when cutting the outer sheath of cable 27, suffer from poor adaptability due to their fixed structure and inability to adjust to the specifications of cable 27. By placing cable 27 between two conveyor rollers 9 and rotating the first anti-slip knob 6, the first lead screw 5 rotates. The lead screw 5 drives two sets of sliders 7 to move synchronously relative to each other. The two sets of sliders 7 drive two sets of sliding plates 8 to move synchronously relative to each other. The two sets of sliding plates 8 drive the cutting seat 11 and the three conveyor rollers 9 to move synchronously relative to each other, bringing the conveyor rollers 9 into contact with cable 27. This allows for adjustment of the positions of the conveying and cutting components according to the specifications of cable 27, ensuring the conveying assembly... The components and cutting assembly are adapted to the cable 27; then, rotating the two sets of second anti-slip knobs 17 drives the screw 16 to move horizontally on the cutting seat 11. The screw 16 drives the moving block 13 to move horizontally, the moving block 13 drives the blade holder 14 to move horizontally, and the blade holder 14 drives the cutting blade 15 to move horizontally, thus adjusting the extension length of the cutting blade 15 according to the thickness of the cable 27's outer sheath. After adjustment, the first drive motor 10 operates, driving the conveyor roller 9 on it to rotate. The conveyor roller 9 pushes the cable 27 horizontally between the three sets of conveyor rollers 9. When passing the cutting blade 15, the two cutting blades 15 symmetrically cut the cable 27, so that the outer sheath of the cable 27 is cut into upper and lower parts, realizing the cutting of the cable 27's outer sheath into upper and lower parts. The cable 27 can be easily cut. This structure can be adjusted according to the specifications of the cable 27, which improves the adaptability of the device. Existing cutting devices cannot easily remove the outer sheath of the cable 27 during the cutting process, resulting in poor ease of sheath removal. By rotating the third anti-slip knob 25, the second lead screw 24 is driven to rotate. The second lead screw 24 drives the two sets of lifting blocks 20 to move synchronously relative to each other or synchronously in opposite directions. The two sets of lifting blocks 20 drive the two sets of moving feed rollers 21 to move synchronously relative to each other or synchronously in opposite directions. This realizes the adjustment of the distance between the moving feed rollers 21 and the fixed feed rollers 22 according to the thickness of the cable 27 sheath, so that the moving feed rollers can move synchronously relative to each other or synchronously in opposite directions. The feed roller 21 and the fixed feed roller 22 can contact the outer sheath of the cable 27. During the cutting process of the cable 27, after the outer sheath of the cable 27 is cut into upper and lower parts, the metal wire in the cable 27 enters the guide cylinder 28, and the upper and lower outer sheaths of the cable 27 pass between the upper and lower sets of moving feed rollers 21 and fixed feed rollers 22 respectively. Through the operation of two sets of second drive motors 23, the two sets of fixed feed rollers 22 are driven to rotate. The fixed feed rollers 22 push the outer sheath of the cable 27 to move, realizing the separate conveying of the upper and lower outer sheaths of the cable 27. That is, the upper and lower outer sheaths of the cable 27 and the metal wire are separated, realizing the convenient stripping of the outer sheath of the cable 27, which is conducive to improving the convenience of stripping the outer sheath of the cable 27.

[0025] 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 illustrative of the principles of this 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.

Claims

1. A cable cutting device, characterized in that: Includes a tripod (1), on which a base (2) is mounted, and on which a control panel (3) is mounted. A groove (4) is provided on the base (2), and a first lead screw (5) is rotatably mounted on the inner wall of the groove (4). The threads on the first lead screw (5) are symmetrically opposite in direction. A first anti-slip knob (6) is mounted on one end of the first lead screw (5). Two sets of sliders (7) are symmetrically assembled inside the groove (4). A sliding plate (8) is mounted on each slider (7), and three conveying rollers (9) are rotatably mounted on each sliding plate (8). A cable (27) is placed between (9), a fixed frame is installed on one of the sliding plates (8), a first drive motor (10) is installed on the fixed frame via a base, the output shaft of the first drive motor (10) is fixedly connected to the rotating shaft of one of the conveying rollers (9), a cutting seat (11) is fixedly installed on the sliding plate (8), a moving groove (12) is opened in the cutting seat (11), a moving block (13) is assembled in the moving groove (12), a knife holder (14) is installed on the moving block (13), and a cutting knife (15) is rotatably installed on the knife holder (14).

2. The cable cutting device according to claim 1, characterized in that: The cutting seat (11) has a threaded hole, and a screw (16) is installed in the threaded hole. One end of the screw (16) is rotatably connected to the moving block (13), and the other end of the screw (16) is equipped with a second anti-slip knob (17).

3. The cable cutting device according to claim 1, characterized in that: A guide cylinder (28) is fixedly installed on the base (2), and a first guide plate (18) and a second guide plate (19) are symmetrically installed on the base (2). Lifting grooves (26) are opened in the first guide plate (18) and the second guide plate (19).

4. The cable cutting device according to claim 3, characterized in that: Two sets of lifting blocks (20) are symmetrically assembled inside the lifting groove (26), and a moving feeding roller (21) is rotatably installed on the lifting block (20).

5. A cable cutting device according to claim 3, characterized in that: Two sets of fixed feeding rollers (22) are rotatably mounted on the first guide plate (18) and the second guide plate (19). Two sets of second drive motors (23) are mounted on the second guide plate (19) through the machine base. The output shaft of the second drive motor (23) is fixedly connected to the rotating shaft of the fixed feeding roller (22).

6. A cable cutting device according to claim 3, characterized in that: A second lead screw (24) is rotatably mounted on the inner wall of the lifting groove (26) of the first guide plate (18). The thread directions on the second lead screw (24) are symmetrical and opposite. A third anti-slip knob (25) is mounted on the top side of the second lead screw (24).

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