Cable cutting device for electric power engineering

Abstract

The utility model discloses a cable cutting device for electric power engineering, which comprises two racks, the upper ends of the racks are fixedly provided with a cutting table, one side of the upper end of the cutting table is fixedly provided with two mounting plates, the mounting plates are symmetrically arranged, two second fixing rods are fixedly arranged below the position between the mounting plates, and the two second fixing rods are fixedly connected with the cutting table. And three first fixing rods are fixedly arranged above the position between the mounting plates, the first fixing rods and the second fixing rods are distributed at equal intervals, and the problems that the cutting effect of the cable is not good enough, and the position of the cable is prone to deviation when the cable is cut off are solved through the structure.

Description

TECHNICAL FIELD

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

[0002] The cable cutting device for electric power engineering is a kind of key equipment for cable processing of electric power engineering, and its main function is to accurately and efficiently cut the cable.The cable cutting device for electric power engineering is mainly composed of base, support, cutting mechanism, clamping mechanism, guide mechanism and the like, when cutting, first, the cable is placed in the clamping mechanism, and the position and fastening force of the clamping mechanism are adjusted to fix the cable at a proper position, then the guide mechanism is started to make the cable enter the cutting mechanism along the predetermined path, the driving cylinder is started to drive the blade to move downward to cut the cable.

[0003] For example, the Chinese patent "Cable shearing device for electric power engineering" with publication number CN215733142U includes a base, a support rod is fixedly assembled on the top left side of the base, a first connecting rod is movably assembled on the top of the support rod through a movable block, a box body is fixedly assembled on the right side of the first connecting rod, a motor is fixedly assembled on the top middle of the box body, a speed reducer is fixedly assembled on the output end of the motor, a first belt pulley is fixedly assembled on the output end of the speed reducer through a rotating shaft, a belt is movably assembled on the outer side wall of the first belt pulley, a first fixed rod is fixedly assembled on the right side bottom of the inner cavity of the box body, a second belt pulley is fixedly assembled on the left side of the front side wall of the first fixed rod through a rotating shaft, and the outer side wall of the second belt pulley and the inner side wall of the belt are movably assembled.

[0004] The above-mentioned prior art can realize the cutting of the cable, but in actual use, on the one hand, the cutting effect of the cable is not good enough, usually the cable is directly cut by the blade, resulting in that the cutting surface of the cable is not smooth enough, thereby affecting the cutting effect of the cable, on the other hand, the cable is prone to position deviation when cutting, when the rotating blade contacts the cable skin, the friction generated will drive the cable to deviate in position, thereby affecting the cutting accuracy of the cable, therefore, it does not meet the existing demand, and for this, the cable cutting device for electric power engineering is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cable cutting device for electric power engineering to solve the problems of poor cutting effect of the cable and easy position deviation of the cable when cutting raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a cable cutting device for electric power engineering, including frame, frame is provided with two, the upper end of frame is fixedly provided with cutting table, one side of the upper end of cutting table is fixedly provided with two mounting plates, mounting plate is symmetrically arranged, two second fixed links are fixedly arranged below between mounting plate, three first fixed links are fixedly arranged above between mounting plate, first fixed link, second fixed link equidistant distribution.

[0007] Preferably, the outer sleeve of the first fixed rod is provided with a first straightening wheel, the first straightening wheel is rotatably connected with the first fixed rod, the outer sleeve of the second fixed rod is provided with a second straightening wheel, and the second straightening wheel is rotatably connected with the second fixed rod.

[0008] Preferably, the other side of the upper end of the cutting table is fixedly provided with two groups of fixed plates, the fixed plates are symmetrically distributed, one end of the fixed plate located outside the cutting table is fixedly provided with a second hydraulic telescopic device, the telescopic end of the second hydraulic telescopic device extends to the other end of the fixed plate, one side of the telescopic end of the second hydraulic telescopic device is fixedly provided with a clamping plate, and the side of the clamping plate close to the center position of the cutting table is a groove structure.

[0009] Preferably, the inner wall of the groove of the clamping plate is fixedly provided with a rubber pad.

[0010] Preferably, the upper end between the two groups of fixed plates of the cutting table is fixedly provided with a mounting frame, the inner part of the vertical plate of the mounting frame is provided with a sliding groove, the upper end of the horizontal plate of the mounting frame is fixedly provided with a first hydraulic telescopic device, and the telescopic end of the first hydraulic telescopic device extends below the horizontal plate of the mounting frame.

[0011] Preferably, the lower end of the telescopic end of the first hydraulic telescopic device is fixedly provided with a moving plate, the front and rear ends of the moving plate extend to the inner part of the sliding groove, and the moving plate is slidably connected with the sliding groove.

[0012] Preferably, the upper end below the blade of the cutting table is provided with a cutting seat, the center position of the upper end of the cutting seat is an arc structure, the inner part of the center position of the cutting seat is provided with a cleaning cavity, the cleaning cavity is a through type structure, and the cleaning cavity is communicated with the upper end of the cutting seat.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a first straightening wheel and second straightening wheel can be straightened before cable cutting, before cutting operation, the one end of cable is fixed on the external traction equipment in proper order through mounting panel, clamping plate, mounting frame, when cutting, the traction equipment is pulled to move cable, when cable passes through mounting panel, the first straightening wheel and second straightening wheel on mounting panel can extrude cable, make the curved part of cable straight, avoid the cutting surface not enough flat because of the bending of cable, thereby improved the cutting quality of cable.

[0015] 2. The utility model discloses a clamping plate and second hydraulic telescopic device can clamp and fix cable, when cutting operation, cable has completed straightening, when the cable is drawn to the appropriate position through the external traction equipment, the cutting position of cable is just below the blade, then four second hydraulic telescopic devices are opened simultaneously, make the extension of second hydraulic telescopic device and drive clamping plate to move to cable, until the rubber pad on clamping plate contacts and extrudes cable skin, complete the fixation of both ends of cable cutting, thereby avoid the position deviation of cable when cutting.

[0016] 3. The utility model discloses a cleaning cavity is set up, can make the waste of cutting in time collection, when cutting, cable has completed straightening and clamping, then open first hydraulic telescopic device, make the extension of first hydraulic telescopic device and drive moving plate to move down in the sliding slot, the blade is fixedly connected with moving plate and moves down simultaneously, until the lower end of blade contacts cable, continue to keep the extension of first hydraulic telescopic device, make the blade cut cable and move to cleaning cavity, after once cutting, the waste of cutting falls in cleaning cavity, until the whole cutting operation is completed, when the operator concentrates on the waste in cleaning cavity and processes, avoid the waste of cutting stagnation on the surface of cutting seat. ACCURACY

[0017] Figure 1 It is the internal structure front view of the utility model;

[0018] Figure 2 It is the straightening structure side view of the utility model;

[0019] Figure 3 It is the fixed structure side view of the utility model;

[0020] Figure 4 It is the cutting structure perspective drawing of the utility model.

[0021] In the figure: 1, rack; 2, cutting table; 3, mounting plate; 4, first fixed rod; 5, first straightening wheel; 6, second fixed rod; 7, second straightening wheel; 8, mounting frame; 9, first hydraulic telescopic device; 10, moving plate; 11, blade; 12, sliding groove; 13, cleaning cavity; 14, fixed plate; 15, clamping plate; 16, rubber pad; 17, cutting seat; 18, second hydraulic telescopic device. DETAILED DESCRIPTION

[0022] 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, not all the embodiments.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a cable cutting device for electric power engineering, including rack 1, rack 1 is provided with two, and the upper end of rack 1 is fixedly provided with cutting table 2, and one side of the upper end of cutting table 2 is fixedly provided with two mounting plates 3, and mounting plate 3 is symmetrically arranged, and two second fixed rods 6 are fixedly arranged below mounting plate 3, and three first fixed rods 4 are fixedly arranged above mounting plate 3, and first fixed rod 4, second fixed rod 6 are equidistantly distributed.

[0024] When using, the end of the cable is sequentially threaded through mounting plate 3, clamping plate 15 and mounting frame 8 and fixed on the external traction equipment, when cutting, the cable is moved by pulling through the traction equipment, when the cable is threaded through mounting plate 3, the first straightening wheel 5 and the second straightening wheel 7 on mounting plate 3 will extrude the cable, so that the curved part of the cable becomes straight.

[0025] Please refer to Figure 1 And Figure 2 The first straightening wheel 5 is rotatably connected with the first fixed rod 4, the second straightening wheel 7 is rotatably connected with the second fixed rod 6, which facilitates the straightening operation of the cable by the first straightening wheel 5 and the second straightening wheel 7.

[0026] Please refer to Figure 1 And Figure 3 The other side of the upper end of cutting table 2 is fixedly provided with two groups of fixed plates 14, the fixed plate 14 is provided with two, and the fixed plate 14 is symmetrically distributed, one end of the fixed plate 14 located outside cutting table 2 is fixedly provided with the second hydraulic telescopic device 18, the telescopic end of the second hydraulic telescopic device 18 extends to the other end of the fixed plate 14, one side of the telescopic end of the second hydraulic telescopic device 18 is fixedly provided with the clamping plate 15, and the side close to the center position of the cutting table 2 of the clamping plate 15 is a groove structure, which facilitates the clamping and fixing of the cable by the clamping plate 15.

[0027] Please refer to Figure 1 and Figure 3 The inner wall of the groove of the clamping plate 15 is fixedly provided with a rubber pad 16, which facilitates the increase of the friction between the clamping plate 15 and the cable through the rubber pad 16.

[0028] Please refer to Figure 1 and Figure 3 The upper end of the cutting table 2 between the two groups of fixed plates 14 is fixedly provided with a mounting rack 8, the inside of the vertical plate of the mounting rack 8 is provided with a sliding groove 12, and the upper end of the horizontal plate of the mounting rack 8 is fixedly provided with a first hydraulic telescopic device 9, the telescopic end of the first hydraulic telescopic device 9 extends below the horizontal plate of the mounting rack 8, which facilitates the movement of the blade 11 driven by the first hydraulic telescopic device 9.

[0029] Please refer to Figure 1 and Figure 4 The lower end of the telescopic end of the first hydraulic telescopic device 9 is fixedly provided with a moving plate 10, the front and rear ends of the moving plate 10 extend into the inside of the sliding groove 12, and the moving plate 10 is in sliding cooperation with the sliding groove 12, and the lower end of the moving plate 10 is fixedly provided with the blade 11, which facilitates the cutting of the cable by the blade 11.

[0030] Please refer to Figure 1 and Figure 4 The upper end of the cutting table 2 directly below the blade 11 is provided with a cutting seat 17, the upper end of the cutting seat 17 is arc-shaped at the center position, the inside of the center position of the cutting seat 17 is provided with a cleaning cavity 13, the cleaning cavity 13 is in a through type structure, and the cleaning cavity 13 is in communication with the upper end of the cutting seat 17, which facilitates the centralized collection of the waste generated by cutting through the cleaning cavity 13.

[0031] Working principle: when the cutting operation is performed, the cable has been straightened, at this time the cable is pulled to the appropriate position by the external traction equipment, at this time the cutting position of the cable is directly below the blade 11, and then four second hydraulic telescopic devices 18 are opened synchronously, so that the telescopic end of the second hydraulic telescopic device 18 is extended and drives the clamping plate 15 to move towards the cable, until the rubber pad 16 on the clamping plate 15 contacts and extrudes the cable skin, and the fixing of both ends of the cable cutting is completed, when the cable has been straightened and clamped, at this time the first hydraulic telescopic device 9 is opened, so that the telescopic end of the first hydraulic telescopic device 9 is extended and drives the moving plate 10 to move downward in the sliding groove 12, at the same time the blade 11 fixedly connected with the moving plate 10 moves downward, until the lower end of the blade 11 contacts the cable, and the telescopic end of the first hydraulic telescopic device 9 is continuously extended, so that the blade 11 cuts the cable and moves into the cleaning cavity 13, after one cutting is completed, the waste at the incision falls into the cleaning cavity 13, until the whole cutting operation is completed, at this time the operator centrally processes the waste in the cleaning cavity 13.

[0032] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the application can be implemented in other particular forms without departing from the spirit or essential characteristics of the application. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims shall be construed as limiting the scope of the claims.

Claims

1. A cable cutting device for electrical engineering, comprising a frame (1) provided with two, characterized in that: The upper end of the rack (1) is fixedly provided with a cutting table (2), one side of the upper end of the cutting table (2) is fixedly provided with two mounting plates (3), the mounting plates (3) are symmetrically arranged, two second fixing rods (6) are fixedly arranged below the mounting plates (3), three first fixing rods (4) are fixedly arranged above the mounting plates (3), the first fixing rods (4) and the second fixing rods (6) are equidistantly distributed; a first straightening wheel (5) is sleeved outside the first fixing rod (4), the first straightening wheel (5) is rotatably connected with the first fixing rod (4), a second straightening wheel (7) is sleeved outside the second fixing rod (6), the second straightening wheel (7) is rotatably connected with the second fixing rod (6); the other side of the upper end of the cutting table (2) is fixedly provided with two groups of fixed plates (14), the fixed plates (14) are symmetrically distributed, a second hydraulic telescopic device (18) is fixedly arranged at one end of the fixed plate (14) outside the cutting table (2), the telescopic end of the second hydraulic telescopic device (18) extends to the other end of the fixed plate (14), a clamping plate (15) is fixedly arranged on one side of the telescopic end of the second hydraulic telescopic device (18), one side of the clamping plate (15) close to the center of the cutting table (2) is a groove structure.

2. A cable cutting device for electrical engineering according to claim 1, characterized in that: The rubber pad (16) is fixedly arranged on the inner wall of the groove of the clamping plate (15).

3. A cable cutting device for electrical engineering according to claim 2, characterized in that: The upper end of the cutting table (2) between the two groups of fixed plates (14) is fixedly provided with a mounting frame (8), the vertical plate of the mounting frame (8) is provided with a sliding groove (12), the upper end of the horizontal plate of the mounting frame (8) is fixedly provided with a first hydraulic telescopic device (9), the telescopic end of the first hydraulic telescopic device (9) extends below the horizontal plate of the mounting frame (8).

4. A cable cutting device for electrical engineering according to claim 3, characterized in that: The lower end of the telescopic end of the first hydraulic telescopic device (9) is fixedly provided with a moving plate (10), the front end and the rear end of the moving plate (10) extend into the sliding groove (12), and the moving plate (10) is in sliding fit with the sliding groove (12), the lower end of the moving plate (10) is fixedly provided with a blade (11).

5. A cable cutting device for electrical engineering according to claim 4, characterized in that: The upper end of the cutting table (2) directly below the blade (11) is provided with a cutting seat (17), the upper end of the cutting seat (17) is in an arc structure at the center position, a cleaning cavity (13) is arranged in the center position of the cutting seat (17), the cleaning cavity (13) is in a penetrating structure, and the cleaning cavity (13) is in communication with the upper end of the cutting seat (17).

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