Positioning and cutting device for wire and cable processing

Abstract

The utility model relates to a positioning and cutting device for wire and cable processing, which belongs to the technical field of cable cutting equipment and comprises a workbench, a support frame is mounted on the workbench, and clamping devices for clamping cables are oppositely mounted on the workbench. A cutting-off device for cutting off the cable is installed at the lower end of the supporting frame and located between the two clamping devices, and a driving device for driving the cutting-off device to cut off the cable and driving the clamping devices to clamp the cable is installed on the workbench. The cable is clamped through the clamping device, the driving device drives the cutting-off device to cut off the cable and drives the clamping device to clamp the cable at the same time, clamping of the cable is completed during cutting, the clamping force is larger when the cable is cut, the cable is positioned and locked, and the problems that the cable lacks an effective positioning and fixing means, and the cable cannot be cut off during cutting are solved. The problem that the cutting quality of the cable is affected due to the fact that the cable is prone to deviation due to torsion during cutting is solved, and the utilization efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable cutting equipment technical field, specifically point to a kind of positioning cutting device for wire and cable processing. BACKGROUND

[0002] As power or signal transmission device, wire and cable has diameter 0.2mm, 0.5mm, 0.75mm, 1mm, 1.5mm, 2mm, 2.5mm to 10mm, is one of the equipment with large amount of use in power, and the use of wire and cable is everywhere in our life, and the length of wire and cable used by us is according to length determined in advance, and it is cut by using cutting device.

[0003] Wire and cable need to be cut during processing, and the cutting blade is used to solve the problems existing in the prior art. UTILITY MODEL CONTENT

[0004] The utility model solves the above technical problem, and provides a positioning cutting device for wire and cable processing.

[0005] To solve the above technical problem, the technical scheme provided by the utility model is as follows:

[0006] A positioning cutting device for wire and cable processing, comprising a workbench, a support frame is installed on the workbench, a clamping device for clamping cable is oppositely installed on the workbench, a cutting device for cutting cable is installed at the lower end of the support frame and between the two clamping devices, and a driving device for driving the cutting device to cut cable and the clamping device to clamp cable is installed on the workbench.

[0007] Preferably, the clamping device comprises a base fixed on the workbench, a clamping block is slidingly installed on the base, a guide rod is oppositely installed on the base, and a guide hole for cooperating with the guide rod is formed in the clamping block.

[0008] Preferably, rubber buffer layers are installed on the opposite surfaces of the base and the clamping block, and the upper ends of the clamping block are inclined.

[0009] Preferably, the cutting device comprises two connecting plates oppositely arranged under the support frame, a fixed shaft is installed between the two connecting plates, two groups of cutting knives are hinged to the outer side of the fixed shaft and staggered, and a return spring is connected to the upper end of the two cutting knives.

[0010] Preferably, the driving device comprises a driving motor arranged on the support frame and a bidirectional screw rod at the output end of the driving motor, the outer side of the bidirectional screw rod is oppositely matched with a rolling nut, and the lower end of the rolling nut is oppositely mounted with a push plate for pushing the rotary cutting knife.

[0011] Preferably, the support frame is provided with a first moving hole matched with the movement of the push plate.

[0012] Preferably, one side of the two rolling nuts is provided with a linkage rod for pushing the downward movement of the clamping block, and the lower end of the linkage rod is provided with an inclined structure matched with the use.

[0013] Preferably, the side surface of the support frame is provided with a second moving hole matched with the movement of the linkage rod.

[0014] After the above structure is adopted, the utility model has the following advantages:

[0015] The utility model discloses a clamping device clamps the cable, and the driving device drives the cutting device to cut off the cable, and simultaneously drives the clamping device to clamp the cable, and the clamping is completed when cutting, and the clamping force is greater, and the cable is positioned and locked, so that the problem that the cable is easy to deviate due to the torsion when cutting and further influences the cutting quality of the cable is avoided, and the utilization efficiency of the device is improved.

[0016] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features will be readily apparent to those skilled in the art by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0018] Fig. 1 is a structural schematic view of the utility model;

[0019] Fig. 2 is a structural schematic view of the clamping device of the utility model;

[0020] Fig. 3 is a structural schematic view of the cutting device of the utility model.

[0021] As shown in the figure: 1, workbench; 2, support frame; 3, clamping device; 301, base; 302, clamping block; 303, guide rod; 304, guide hole; 305, rubber buffer layer; guide hole; 4, cutting device; 401, connecting plate; 402, fixed shaft; 403, cutting knife; 404, return spring; 5, driving device; 501, driving motor; 502, bidirectional screw rod; 503, rolling nut; 504, push plate; 6, first moving hole; 7, linkage rod; 8, second moving hole. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0023] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] The present utility model is further described in detail below in combination with the whole text.

[0025] In combination with the accompanying drawings Figs. 1-3 A positioning and cutting device for processing electric wires and cables, comprising a workbench 1, a support frame 2 is installed on the workbench 1, a clamping device 3 for clamping cables is oppositely installed on the workbench 1, a cutting device 4 for cutting cables is installed at the lower end of the support frame 2 and between the two clamping devices 3, a driving device 5 is installed on the workbench 1 to drive the cutting device 4 to cut cables and the clamping device 3 to clamp cables, specifically, the clamping device 3 clamps the cables, the driving device 5 drives the cutting device 4 to cut cables while also driving the clamping device 3 to clamp cables, solving the problem that the existing cable cutting device lacks effective positioning and fixing means when in use, the cable is easy to deviate due to the torsion during cutting, thereby affecting the cutting quality of the cable and reducing the utilization efficiency of the device.

[0026] In the specific implementation of the present utility model, Fig. 2 and Fig. 3As shown, the clamping device 3 includes a base 301 fixed on the workbench 1, a clamping block 302 slidingly installed on the base 301, and a guide rod 303 oppositely installed on the base 301, and a guide hole 304 for cooperating with the guide rod 303 is formed in the clamping block 302, and rubber buffer layers 305 are installed on opposite surfaces of the base 301 and the clamping block 302, and the upper ends of the clamping block 302 are inclined, and specifically, under normal circumstances, the clamping block 302 clamps the cable between the clamping block 302 and the base 301 by weight, and when the clamping block 302 is forced, the clamping block 302 moves under the guidance of the guide rod 303 and the guide hole 304, so that the clamping block 302 clamps the cable, and the rubber buffer layers 305 play a buffering role when the clamping block 302 clamps.

[0027] The utility model discloses in specific implementation, such as Fig. 3 As shown, the cutting device 4 includes a connecting plate 401 oppositely arranged below the support frame 2, a fixed shaft 402 installed between the two connecting plates 401, two groups of cutting knives 403 hingedly connected to the outer side of the fixed shaft 402 and staggered, and a reset spring 404 connected to the upper ends of the two cutting knives 403, when the two cutting knives 403 are forced, the reset spring 404 is compressed, and the cutting cable is rotated on the outer side of the fixed shaft 402, and when the external force is lost, the reset spring 404 is stretched and reset.

[0028] The utility model discloses in specific implementation, such as Figs. 1-3 The driving device 5 includes a driving motor 501 arranged on the support frame 2 and a bidirectional screw rod 502 at the output end of the driving motor 501, the outer side of the bidirectional screw rod 502 oppositely cooperates with a rolling nut 503, the lower end of the rolling nut 503 oppositely installs a push plate 504 for rotating the cutting knife 403, and specifically, the driving motor 501 works, drives the bidirectional screw rod 502 to rotate, can drive two rolling nuts 503 to move oppositely, and the driving device 5 further includes a limiting rod for limiting the rolling nut 503, and the limiting rod penetrates the rolling nut 503 to complete limiting.

[0029] A first moving hole 6 for cooperating with the movement of the push plate 504 is formed in the support frame 2, and a linkage rod 7 for moving the clamping block 302 downward is installed on one side of the two rolling nuts 503, and the lower end of the linkage rod 7 is inclined on the side close to the clamping block 302, and a second moving hole 8 for cooperating with the movement of the linkage rod 7 is formed in the side surface of the support frame 2. Specifically, the linkage rod 7 moves, can exert a downward moving force on the clamping block 302, clamps the cable, and the rubber buffer layer 305 plays a protection and buffering role.

[0030] The working principle of the utility model is as follows:

[0031] The cable is clamped by the clamping device 3, the clamping block 302 clamps the cable between the clamping block 302 and the base 301 by weight, the driving motor 501 works, drives the bidirectional screw rod 502 to rotate, drives the two rolling nuts 503 to move relatively, pushes the cutting knives 403 through the push plate 504, the two cutting knives 403 are compressed by the reset spring 404 when being forced, the cable is cut on the outside of the fixed shaft 402, the linkage rod 7 moves when the push plate 504 pushes the cutting knives 403, the downward moving force can be applied to the clamping block 302, the cable is clamped, the rubber buffer layer 305 plays a protection and buffering role, the cable is clamped when cutting, the driving device 5 drives the cutting device 4 to cut the cable, and the clamping device 3 is also driven to clamp the cable, when the driving motor 501 reversely rotates, the reset spring 404 is stretched, the applied force of the clamping block 302 disappears, and the cable can be taken out.

[0032] The above describes the utility model and its implementation mode, and the description is not limited, and the shown in the full text is only one of the implementation modes of the utility model, and the actual structure is not limited. In general, if the ordinary skilled person in the art is inspired, without departing from the creative purpose of the utility model, without creative design, the similar structure mode and examples of the technical scheme should belong to the protection scope of the utility model.

Claims

1. A positioning and cutting device for wire and cable processing, characterized in that, The utility model provides a cable cutting and clamping device, including workbench (1), support frame (2) is installed on workbench (1), the clamping device (3) of clamping cable is oppositely installed on workbench (1), the cutting device (4) of cutting cable is installed to the lower end of support frame (2) and between two clamping devices (3), drive device (5) is installed on workbench (1) and drives cutting device (4) to cut cable and clamping device (3) to clamp cable.

2. The positioning and cutting apparatus for processing of electric wire and cable according to claim 1, characterized in that: The clamping device (3) includes a base (301) fixed to the workbench (1), a clamping block (302) slidingly installed on the base (301), and a guide rod (303) oppositely installed on the base (301). The clamping block (302) has a guide hole (304) for cooperating with the guide rod (303).

3. The positioning and cutting apparatus for processing of electric wire and cable according to claim 2, characterized in that: The opposite surfaces of the base (301) and the clamping block (302) are both installed with rubber buffer layers (305), and the upper ends of the clamping block (302) are inclined on both sides.

4. The positioning and cutting apparatus for processing wire and cable as claimed in claim 2, wherein: The cutting device (4) includes a connecting plate (401) oppositely arranged under the support frame (2), a fixed shaft (402) installed between the two connecting plates (401), two groups of cutting knives (403) hingedly connected to the outer side of the fixed shaft (402), and the cutting knives (403) being staggered, and a reset spring (404) connected to the upper ends of the two cutting knives (403).

5. The positioning and cutting apparatus for processing wire and cable as recited in claim 4, characterized by: The drive device (5) includes a drive motor (501) arranged on the support frame (2) and a bidirectional screw rod (502) at the output end of the drive motor (501), the outer side of the bidirectional screw rod (502) oppositely cooperating with a rolling nut (503), and the lower end of the rolling nut (503) oppositely installing a push plate (504) for pushing the cutting knife (403) to rotate.

6. The positioning and cutting apparatus for processing wire and cable as recited in claim 5, characterized by: The support frame (2) is provided with a first moving hole (6) for cooperating with the movement of the push plate (504).

7. The positioning and cutting apparatus for processing wire and cable as recited in claim 5, wherein: One side of the two rolling nuts (503) is installed with a linkage rod (7) for pushing the clamping block (302) to move downward, and the lower end of the linkage rod (7) is inclined on the side close to the clamping block (302).

8. The positioning and cutting apparatus for processing wire and cable as claimed in claim 7, wherein: The side of the support frame (2) is provided with a second moving hole (8) for cooperating with the movement of the linkage rod (7).

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