Cable cutting device

Abstract

The utility model provides a cable cutting device, and belongs to the technical field of cable cutting. The cable cutting device comprises a workbench and a fixing mechanism, the fixing mechanism is arranged on the workbench and comprises a first fixing plate, a first hydraulic telescopic rod, a connecting plate and a second fixing plate, and the first fixing plate is fixedly connected with the workbench; the first hydraulic telescopic rod is mounted above the workbench; the connecting plate is fixedly connected to the telescopic end of the first hydraulic telescopic rod; the first fixing plates are fixedly connected with the connecting plate, the second fixing plates are fixedly connected with the connecting plate, the number of the first fixing plates is two, the number of the second fixing plates is two, a cable penetrates through the two first fixing plates, then the first hydraulic telescopic rods are started, the telescopic ends of the first hydraulic telescopic rods drive the connecting plate to descend, and then the two second fixing plates are driven to fix the cable; and after being sheared, the steel plate is still fixed and cannot splash, so that workers are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting cables, in particular to a cutting device for cutting cables. Background Art

[0002] A cable is a conductor used to transmit electrical signals or data signals. It consists of one or more insulated conductors and usually includes an outer protective layer. Cables are commonly used in the fields of power supply, communication, network connection, audio and video transmission in buildings. There are many types of cables, which can be divided into multiple types according to their uses and characteristics. Common cables include power cables, communication cables, network cables, coaxial cables, fiber optic cables, etc. The main characteristics of cables are long transmission distance, strong anti-interference ability, and easy installation. With the development of technology, the transmission speed and bandwidth of cables are also constantly improving, which can meet the increasingly high data transmission needs. The selection of cables should be determined according to specific application scenarios and needs. For example, high-voltage resistant power cables need to be selected for power supply, and high-speed network cables or fiber optic cables need to be selected for network connection. At the same time, when installing and using cables, attention should be paid to protection and maintenance to ensure their normal operation and life. When using cables, they need to be cut into a certain length, which requires the use of a tangent device.

[0003] When the existing cutting device cuts the cable, the cable needs to be clamped and fixed. After cutting, the cut part of the cable loses the fixation of the fixing mechanism and is easy to splash during cutting, which can easily injure the staff. Therefore, we propose a cutting device for cutting cables to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a cutting device for cutting cables which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model provides a cutting device for cutting electric cables, comprising

[0006] A workbench and a fixing mechanism, wherein the fixing mechanism is arranged on the workbench, and the fixing mechanism comprises

[0007] A first fixing plate, wherein the first fixing plate is fixedly connected to the workbench;

[0008] A first hydraulic telescopic rod, wherein the first hydraulic telescopic rod is installed above the workbench;

[0009] A connecting plate, the connecting plate being fixedly connected to the telescopic end of the first hydraulic telescopic rod;

[0010] A second fixing plate, wherein the second fixing plate is fixedly connected to the connecting plate.

[0011] In a preferred solution, the first fixing plate and the second fixing plate are both arranged in an arc shape, two of the first fixing plate and the second fixing plate are provided, and the two first fixing plates and the two second fixing plates are both arranged symmetrically.

[0012] In a preferred solution, a support rod is fixedly connected between the first fixing plate and the workbench, and a connecting rod is fixedly connected between the second fixing plate and the connecting plate.

[0013] In a preferred solution, a bracket is fixedly connected to the top of the workbench, and the first hydraulic telescopic rod is fixedly connected to the top of the bracket.

[0014] In a preferred solution, the top of the workbench is fixedly connected to a support plate, a shearing mechanism is provided between the support plate and the workbench, and the shearing mechanism comprises a lower shearing knife, and the lower shearing knife is fixedly connected to the top of the support plate.

[0015] In a preferred solution, the workbench is fixedly connected to two mounting plates, a first rotating shaft is fixedly connected between the mounting plates, the first rotating shaft is rotatably connected to a first mounting seat, and a second hydraulic telescopic rod is fixedly connected to the top of the first mounting seat.

[0016] In a preferred solution, the telescopic end of the second hydraulic telescopic rod is fixedly connected to a second mounting seat, a groove is provided on the second mounting seat, a second rotating shaft is fixedly connected between the inner walls of the groove, the second rotating shaft is rotatably connected to an upper shearing knife, and the upper shearing knife is rotatably connected to the lower shearing knife.

[0017] In a preferred solution, the workbench is further provided with an adjustment mechanism, the adjustment mechanism comprises a scale, the scale is fixedly connected to the top of the workbench, and a slide groove is provided on the top of the workbench.

[0018] In a preferred solution, a motor is fixedly connected to the right side of the workbench, a screw is fixedly connected to the output end of the motor, a limiting rod is fixedly connected between the inner walls of the slide groove, a slider is threadedly connected to the screw, the slider is slidably connected to the limiting rod, and a baffle is fixedly connected to the top of the slider.

[0019] The utility model provides a cutting device for cutting cables, and its beneficial effects include:

[0020] 1. By passing the cable through the two first fixed plates and then starting the first hydraulic telescopic rod, the telescopic end of the first hydraulic telescopic rod drives the connecting plate to descend, and then drives the two second fixed plates to fix the cable. After cutting, it is still fixed and cannot splash, thus protecting the staff.

[0021] 2. By starting the motor, the output end of the motor drives the screw to rotate, and under the restriction of the limit rod, it drives the slider to move left and right, and the slider drives the baffle to move left and right. The scale can clearly read the value, and the length of the cable to be cut can be adjusted by controlling the position of the baffle, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a three-dimensional diagram of the overall structure provided by the embodiment of the utility model;

[0024] Figure 2 A rear view schematic diagram of the structure provided for an embodiment of the utility model;

[0025] Figure 3 A schematic diagram of the structure of a second hydraulic telescopic rod provided in an embodiment of the utility model;

[0026] Figure 4 A schematic diagram of the structure of a workbench provided in an embodiment of the utility model;

[0027] In the figure: 1. workbench; 2. fixing mechanism; 201. first fixing plate; 202. first hydraulic telescopic rod; 203. connecting plate; 204. second fixing plate; 205. connecting rod; 206. supporting rod; 3. bracket; 4. supporting plate; 5. shearing mechanism; 501. lower shearing knife; 502. mounting plate; 503. first rotating shaft; 504. first mounting seat; 505. second hydraulic telescopic rod; 506. second mounting seat; 507. groove; 508. second rotating shaft; 509. upper shearing knife; 6. adjusting mechanism; 601. scale; 602. slide groove; 603. motor; 604. screw rod; 605. limit rod; 606. slider; 607. baffle. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-Figure 4 The utility model provides a technical solution: a tangent device for cutting a cable, comprising a workbench 1 and a fixing mechanism 2, the fixing mechanism 2 being arranged on the workbench 1, the fixing mechanism 2 comprising a first fixing plate 201, a first hydraulic telescopic rod 202, a connecting plate 203 and a second fixing plate 204, the first fixing plate 201 being fixedly connected to the workbench 1; the first hydraulic telescopic rod 202 being installed above the workbench 1; the connecting plate 203 being fixedly connected to the telescopic end of the first hydraulic telescopic rod 202; the second fixing plate 204 being fixedly connected to the connecting plate 203, the first fixing plate 201 and the second fixing plate 204 being both arranged in an arc shape, and the first fixing plate 201 and the second fixing plate 204 being both arranged with Two, two first fixed plates 201 and two second fixed plates 204 are symmetrically arranged, a support rod 206 is fixedly connected between the first fixed plate 201 and the workbench 1, a connecting rod 205 is fixedly connected between the second fixed plate 204 and the connecting plate 203, the top of the workbench 1 is fixedly connected with a bracket 3, and the first hydraulic telescopic rod 202 is fixedly connected to the top of the bracket 3. By passing the cable through the two first fixed plates 201 and then starting the first hydraulic telescopic rod 202, the telescopic end of the first hydraulic telescopic rod 202 drives the connecting plate 203 to descend, and then drives the two second fixed plates 204 to fix the cable, which is still fixed after shearing and cannot splash, thereby protecting the staff;

[0030] The top of the workbench 1 is fixedly connected to the support plate 4, and a shearing mechanism 5 is arranged between the support plate 4 and the workbench 1. The shearing mechanism 5 includes a lower shearing knife 501, and the lower shearing knife 501 is fixedly connected to the top of the support plate 4. The workbench 1 is fixedly connected to two mounting plates 502, and a first rotating shaft 503 is fixedly connected between the mounting plates 502. The first rotating shaft 503 is rotatably connected to a first mounting seat 504, and a second hydraulic telescopic rod 505 is fixedly connected to the top of the first mounting seat 504. The telescopic end of the second hydraulic telescopic rod 505 is fixedly connected to the first mounting seat 504. A second mounting seat 506 is fixedly connected, a groove 507 is arranged on the second mounting seat 506, a second rotating shaft 508 is fixedly connected between the inner walls of the groove 507, an upper shearing knife 509 is rotatably connected to the second rotating shaft 508, and the upper shearing knife 509 is rotatably connected to the lower shearing knife 501. By starting the second hydraulic telescopic rod 505, the telescopic end of the second hydraulic telescopic rod 505 drives the second mounting seat 506 to move upward, and the upper shearing knife 509 is driven to rotate through the second rotating shaft 508, and cooperates with the lower shearing knife 501 to shear the cable;

[0031] The workbench 1 is also provided with an adjustment mechanism 6, which includes a scale 601, the scale 601 is fixedly connected to the top of the workbench 1, a slide groove 602 is provided on the top of the workbench 1, a motor 603 is fixedly connected to the right side of the workbench 1, a screw rod 604 is fixedly connected to the output end of the motor 603, a limit rod 605 is fixedly connected between the inner walls of the slide groove 602, a slider 606 is threadedly connected to the screw rod 604, the slider 606 is slidably connected to the limit rod 605, a baffle 607 is fixedly connected to the top of the slider 606, and the zero scale of the scale 601 is aligned with the zero scale of the scale 601. The right side of the lower shear knife 501 is on the same vertical plane. By starting the motor 603, the output end of the motor 603 drives the screw rod 604 to rotate, and under the restriction of the limit rod 605, the slider 606 is driven to move left and right. The slider 606 drives the baffle 607 to move left and right. The scale 601 can clearly read the value, and the length of the cable to be cut can be adjusted by controlling the position of the baffle 607, thereby improving the shearing efficiency. It should be noted that the first hydraulic telescopic rod 202, the second hydraulic telescopic rod 505 and the motor 603 are all electrically connected to the external power supply.

[0032] Specifically, the working process or working principle of the cable cutting device is as follows: the staff first starts the motor 603, the output end of the motor 603 drives the screw rod 604 to rotate, and under the restriction of the limit rod 605, drives the slider 606 to move left and right, and the slider 606 drives the baffle 607 to move left and right. The scale 601 can clearly read the value, and the length of the cable to be cut can be adjusted by controlling the position of the baffle 607.

[0033] Then the cable is passed through the two first fixed plates 201 and one end of the cable is against the left side of the baffle 607. Then the first hydraulic telescopic rod 202 is started, and the telescopic end of the first hydraulic telescopic rod 202 drives the connecting plate 203 to descend, thereby driving the two second fixed plates 204 to fix the cable. Then the second hydraulic telescopic rod 505 is started, and the telescopic end of the second hydraulic telescopic rod 505 drives the second mounting seat 506 to move upward, and drives the upper shear knife 509 to rotate through the second rotating shaft 508, and cooperates with the lower shear knife 501 to cut the cable. After cutting, it is still fixed and cannot splash, thereby protecting the staff.

Claims

1. A cutting device for cutting a cable, characterized in that: The invention comprises a workbench (1) and a fixing mechanism (2), wherein the fixing mechanism (2) is arranged on the workbench (1), and the fixing mechanism (2) comprises A first fixing plate (201), the first fixing plate (201) being fixedly connected to the workbench (1); A first hydraulic telescopic rod (202), wherein the first hydraulic telescopic rod (202) is installed above the workbench (1); A connecting plate (203), wherein the connecting plate (203) is fixedly connected to the telescopic end of the first hydraulic telescopic rod (202); a second fixing plate (204), the second fixing plate (204) being fixedly connected to the connecting plate (203), and two of each of the first fixing plate (201) and the second fixing plate (204); The first fixing plate (201) and the second fixing plate (204) are both arranged in an arc shape, and the two first fixing plates (201) and the two second fixing plates (204) are both arranged bilaterally symmetrically; A support rod (206) is fixedly connected between the first fixing plate (201) and the workbench (1), and a connecting rod (205) is fixedly connected between the second fixing plate (204) and the connecting plate (203); The top of the workbench (1) is fixedly connected to a bracket (3), and the first hydraulic telescopic rod (202) is fixedly connected to the top of the bracket (3); The top of the workbench (1) is fixedly connected to a support plate (4); a shearing mechanism (5) is provided between the support plate (4) and the workbench (1); the shearing mechanism (5) comprises a lower shearing knife (501); and the lower shearing knife (501) is fixedly connected to the top of the support plate (4); The workbench (1) is fixedly connected to two mounting plates (502), a first rotating shaft (503) is fixedly connected between the mounting plates (502), the first rotating shaft (503) is rotatably connected to a first mounting seat (504), and a second hydraulic telescopic rod (505) is fixedly connected to the top of the first mounting seat (504); The telescopic end of the second hydraulic telescopic rod (505) is fixedly connected to a second mounting seat (506), a groove (507) is provided on the second mounting seat (506), a second rotating shaft (508) is fixedly connected between inner walls of the groove (507), the second rotating shaft (508) is rotatably connected to an upper shearing knife (509), and the upper shearing knife (509) is rotatably connected to the lower shearing knife (501).

2. A cable cutting device according to claim 1, characterized in that: The workbench (1) is also provided with an adjustment mechanism (6), the adjustment mechanism (6) comprising a scale (601), the scale (601) being fixedly connected to the top of the workbench (1), and a slide groove (602) being provided on the top of the workbench (1).

3. A cable cutting device according to claim 2, characterized in that: A motor (603) is fixedly connected to the right side of the workbench (1); a lead screw (604) is fixedly connected to the output end of the motor (603); a limit rod (605) is fixedly connected between the inner walls of the slide groove (602); a slider (606) is threadedly connected to the lead screw (604); the slider (606) is slidably connected to the limit rod (605); and a baffle (607) is fixedly connected to the top of the slider (606).

Images