CN210838716U - A fixed-distance cutting device for cables - Google Patents

Abstract

The utility model discloses a fixed-distance cutting device for cables, which comprises a table top and a clamping block, the clamping blocks are installed on the surface of the table surface, and the number of the clamping blocks is four groups and is installed in a rectangular shape. One end of the rod is fixedly connected, and the other end of the electric push rod is fixedly connected with a fixing block, and the fixing block is fixedly installed on the surface of the table, and the surface of the table is installed with a ring cutting mechanism. The utility model drives the turntable to rotate by the motor to make the connecting rod move, thereby pulling the ring knife to circumscribe the outer wall of the cable, so that the insulating layer of the cable can be cut off at one time, thereby effectively improving the efficiency.

Description

A fixed-distance cutting device for cables

technical field

The utility model relates to the technical field of cable cutting, in particular to a fixed-distance cutting device for cables.

Background technique

Before connecting the existing cable, the insulating layer of the outer wall of the cable needs to be removed, so a cable cutting device needs to be used. Most of the existing cutting is manually stripped by the staff, which affects the efficiency.

Patent No. CN201820094555.0 discloses a fixed-distance cutting device for cables, including a cutting table, and a supporting leg is fixedly installed at the bottom of the cutting table, the number of the supporting legs is two, and the two supporting legs are symmetrical to each other are respectively at the bottom of the cutting table, the top of the cutting table is fixedly installed with a placing table, the top of the placing table is fixedly installed with a fixing plate, and the top of the placing table is movably sleeved with a cable. The cable uses a fixed-distance cutting device, and through the cooperation of the cutting table and the support legs, during the cutting process, the positional deviation of the cutting equipment due to vibration is prevented.

At present, there are still some deficiencies in the existing fixed-distance cutting device for cables. For example, the device can only cut one side of the cable in the process of use. If the ring surface needs to be cut, the cable needs to be rotated, which will affect the efficiency. , and the use of springs for shock absorption, the springs will resonate and cannot effectively shock absorption.

Utility model content

The purpose of the utility model is to provide a fixed-distance cutting device for cables, which solves the problems raised in the background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fixed-distance cutting device for cables, comprising a table top and a clamping block, the surface of the table top is installed with clamping blocks and the number of clamping blocks is four groups of rectangular installations, so The outer wall of the clamping block is fixedly connected with one end of the electric push rod, the other end of the electric push rod is fixedly connected with a fixing block, and the fixing block is fixedly installed on the surface of the table, and the surface of the table is installed with a ring cutting mechanism;

The ring cutting mechanism includes a frame body, a motor, a turntable, a pin shaft, a connecting rod, a bolt, a ring knife and a spring, and the frame body is installed between two sets of clamping blocks and is attached to the clamping block on the right side of the table surface, The inner cavity of the frame body is equipped with an annular knife and the four-sided outer walls of the annular knife are connected with the inner wall of the frame body through a spring, the outer wall of the annular knife and one end of the connecting rod are fixedly connected by bolts, and the number of bolts is two groups, so The other end of the connecting rod is connected with the outer wall of the turntable by a pin, and the left side wall of the turntable is fixedly connected with the transmission of the motor, and the motor is fixedly installed on the surface of the table.

As a preferred embodiment of the present invention, a limit chute is provided at a corresponding position of the surface clamping block of the table top, the inner cavity of the limit chute is inserted with a limit slider, and the top of the limit slider and the clamp Fixed connection at the bottom of the block.

As a preferred embodiment of the present invention, a high damping rubber pad is fixedly installed on the bottom of the motor.

As a preferred embodiment of the present invention, legs are installed at the four corners of the bottom of the table top.

As a preferred embodiment of the present invention, the edge of the outer wall of the turntable is provided with threaded holes at equal distances along a straight line and close to the center of the circle.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model uses the motor to drive the turntable to rotate to make the connecting rod move, thereby pulling the ring knife to circumscribe the outer wall of the cable, so that the insulation layer of the cable can be cut off at one time, which effectively improves the efficiency.

2. The utility model is connected with the threaded holes at different positions on the surface of the turntable by changing the connecting rod, so as to be able to adapt to the cables of different outer diameters, so that the scope of application is wide.

3. The utility model is installed on the bottom of the motor through a high damping rubber pad, so that the vibration of the motor can be effectively relieved, thereby avoiding the impact of the vibration on the cutting.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

1 is a schematic diagram of the overall structure of a fixed-distance cutting device for cables of the present invention;

Figure 2 is a schematic diagram of the structure of the inner cavity of the frame of a fixed-distance cutting device for cables of the present invention;

3 is a schematic diagram of the surface structure of a table surface of a fixed-distance cutting device for cables of the present invention;

Fig. 4 is a table top side structural schematic diagram of a fixed-distance cutting device for cables of the present invention;

FIG. 5 is a schematic view of the structure of a turntable of a fixed-distance cutting device for cables according to the present invention.

In the picture: 1, table; 2, clamping block; 3, fixed block; 4, electric push rod; 5, frame body; 6, motor; 7, turntable; 8, pin shaft; 9, connecting rod; 10, bolt; 11, ring knife; 12, spring; 13, limit chute; 14, limit slider; 15, high damping rubber pad; 16, outrigger; 17, threaded hole.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-5, the present utility model provides a technical solution: a fixed-distance cutting device for cables, comprising a table 1 and a clamping block 2, the surface of the table 1 is mounted with clamping blocks 2 and the number of clamping blocks 2 Four groups are installed in a rectangular shape, the outer wall of the clamping block 2 is fixedly connected with one end of the electric push rod 4, and the other end of the electric push rod 4 is fixedly connected with a fixed block 3 and the fixed block 3 is fixedly installed on the surface of the table 1. , a ring cutting mechanism is installed on the surface of the table top 1;

The ring cutting mechanism includes a frame body 5, a motor 6, a turntable 7, a pin shaft 8, a connecting rod 9, a bolt 10, a ring knife 11 and a spring 12. The frame body 5 is installed between the two sets of clamping blocks 2 and is attached It is suitable for the clamping block 2 on the right side of the surface of the table top 1. The inner cavity of the frame body 5 is equipped with an annular knife 11 and the four outer walls of the annular knife 11 are connected with the inner wall of the frame body 5 through the spring 12. The outer wall of the annular knife 11 One end of the connecting rod 9 is fixedly connected by a bolt 10 and the number of the bolts 10 is two groups. The other end of the connecting rod 9 is connected with the outer wall of the turntable 7 by a pin shaft 8, and the bolt 8 is a threaded bolt at the end, so The left side wall of the turntable 7 is fixedly connected with the transmission of the motor 6 , and the motor 6 is fixedly installed on the surface of the table top 1 .

In this embodiment, please refer to FIG. 1 , the motor 6 drives the turntable 7 to rotate to make the connecting rod 9 move, thereby pulling the ring knife 11 to circumscribe the outer wall of the cable, so that the insulation layer of the cable can be cut off at one time, so that the effective improvement of efficiency.

Wherein, a limit chute 13 is provided at the corresponding position of the surface clamp block 2 of the table top 1 , the inner cavity of the limit chute 13 is inserted into the limit slider 14 , and the top of the limit slider 14 and the bottom of the clamp block 2 are inserted. Fixed connection.

In the present embodiment, please refer to FIG. 3 , the limit slide 14 is limited by the limit chute 13 to limit the indirect clamping block 2 .

Wherein, a high damping rubber pad 15 is fixedly installed on the bottom of the motor 6 .

In this embodiment, please refer to FIG. 4 , the high damping rubber pad 15 can absorb shock and reduce the impact of vibration on cutting.

Wherein, legs 16 are installed at the four corners of the bottom of the table top 1 .

Wherein, the edge of the outer wall of the turntable 7 is provided with threaded holes 17 at equal distances along a straight line near the center of the circle.

In this embodiment, please refer to FIG. 5 , the threaded hole 17 can be used for threaded connection with the bolt 8 with a threaded end.

When a fixed-distance cutting device for cables is used, the cables are placed between two sets of clamping blocks 2, and then the electric push rod 4 is activated to drive the clamping blocks 2 to clamp the cables, and the cables run through the ring cutter in the frame body 5. 11. Start the motor 6 to drive the turntable 7 to drive the connecting rod 9 to move. The connecting rod 9 and the ring knife 11 are fixedly connected, so that the ring knife 11 will pull and compress the spring 12 one by one in a ring shape to cut the outer wall of the cable. The high-damping rubber pad 15 can alleviate the vibration generated by the motor 8 and avoid the impact of the vibration on the cutting. At the same time, when the cables of different outer diameters need to be cut, the connecting rods 9 of different lengths can be replaced by changing the connecting rods 9 and 9. The threaded holes 17 at different positions on the outer wall of the turntable 7 are connected by the pin shaft 8 with a thread at the end, so that the maximum distance of the connecting rod 9 is changed, so as to adapt to different external cables, and has a wide range of applications. The device has a simple structure and is convenient to use. Operation and practicability.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the present invention. The present invention can be implemented in other specific forms under the condition of the spirit or basic features. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A fixed-distance cutting device for cables, comprising a table (1) and a clamping block (2), characterized in that: the surface of the table (1) is provided with a clamping block (2) and the number of the clamping block (2) Four groups are installed in a rectangular shape, the outer wall of the clamping block (2) is fixedly connected with one end of the electric push rod (4), and the other end of the electric push rod (4) is fixedly connected with a fixing block (3) and the fixing block (3) be fixedly installed on the surface of the table top (1), and the surface of the table top (1) is provided with a circular cutting mechanism; The ring cutting mechanism comprises a frame body (5), a motor (6), a turntable (7), a pin (8), a connecting rod (9), a bolt (10), a ring knife (11) and a spring (12), The frame body (5) is installed between two sets of clamping blocks (2) and is attached to the clamping block (2) on the right side of the surface of the table top (1), and the inner cavity of the frame body (5) is provided with a ring cutter (11) and the four-sided outer walls of the annular knife (11) are connected to the inner wall of the frame body (5) through a spring (12), and the outer wall of the annular knife (11) and one end of the connecting rod (9) are fixed by bolts (10) The bolts (10) are connected in two groups, the other end of the connecting rod (9) and the outer wall of the turntable (7) are connected by a pin (8), and the left side wall of the turntable (7) is connected to the motor ( 6) The transmission is fixedly connected, and the motor (6) is fixedly installed on the surface of the table top (1). 2. A fixed-distance cutting device for cables according to claim 1, characterized in that: a limit chute (13) is provided at a corresponding position of the surface clamp (2) of the table top (1), and the limit The inner cavity of the chute (13) is inserted into the limiting slider (14), and the top of the limiting slider (14) is fixedly connected with the bottom of the clamping block (2). 3 . The fixed-distance cutting device for cables according to claim 1 , wherein a high damping rubber pad ( 15 ) is fixedly installed on the bottom of the motor ( 6 ). 4 . 4 . The fixed-distance cutting device for cables according to claim 1 , wherein the four corners of the bottom of the table top ( 1 ) are provided with outriggers ( 16 ). 5 . 5 . The fixed-distance cutting device for cables according to claim 1 , wherein the edge of the outer wall of the turntable ( 7 ) is provided with threaded holes ( 17 ) at equal distances along a straight line and close to the center of the circle. 6 .

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