Cut-off mechanism capable of guaranteeing complete cut-off

Abstract

The cut-off mechanism capable of guaranteeing complete cut-off comprises a shell, a cut-off groove is formed in one side wall of the shell, the cut-off groove is open, an installation cavity is formed in the front side wall of the shell, cut-off equipment is installed in the installation cavity, grooves are formed in the top side wall and the bottom side wall of the cut-off groove, and the cut-off equipment is installed in the installation cavity. And sliding rods are connected into the grooves in a sliding manner. When the cable cutting device is used, the cut-off groove arranged at the opening on the shell is convenient for directly placing the position of the cable needing to be cut off in the cut-off groove, and the end of the cable does not need to penetrate through the cut-off groove and pull the cable to the position needing to be cut off. The problem that in the pulling process of the cable, the surface of the cable is prone to being damaged and even the cable is broken when touching the cutting disc is solved, the effect that one hand wheel and the screw rod are screwed to drive the two positioning blocks to move synchronously is achieved, the cable is clamped and fixed more conveniently, and the cutting work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a cutting mechanism which can ensure complete cutting. Background Art

[0002] Cable is a general term for items such as optical cables and electrical cables. Cables have many uses, mainly used for control installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life. Since cables are charged, installation requires special caution. Cables are one of the main materials for power transmission, and a cutting device is required during the cable laying process.

[0003] The authorized patent with announcement number CN217775422U discloses a portable cable cutting device, including a support mechanism, the support mechanism including a base, two support rods are fixedly installed on the top of the base, a shell is fixedly installed between one ends of the support rods, a cutting groove is opened on one side of the shell, two cutting mechanisms are arranged on the inner wall of the shell, one side of the cutting mechanism penetrates into the inner cavity of the cutting groove, the inner cavity of the cutting groove is provided with two positioning mechanisms, one end of the positioning mechanism penetrates into the outer side of the shell, and the cutting mechanism includes a movable plate, one side of the movable plate is slidably connected to the inner wall of the shell. The utility model can achieve the purpose of cutting the cable by setting the cutting mechanism. When cutting the cable, the user does not need to use manpower to cut it, which saves the user's physical strength, and at the same time avoids the phenomenon of deflection of the cutting surface, which increases practicality and stability.

[0004] The above technical solution still has the following shortcomings when used in practice: 1. When the above-mentioned cutting device is in use, the cable end needs to be passed through the cutting groove and the cable needs to be pulled to the desired cutting point. During the pulling process, the cable is not only prone to surface damage but may even hit the cutting disk and cause breakage; 2. When fixing the cable, the two knobs need to be turned in turn to drive the threaded rod to rotate so that the positioning block clamps and fixes the cable, which is time-consuming and labor-intensive, resulting in low cutting efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting mechanism which can ensure complete cutting, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a cutting mechanism capable of ensuring complete cutting, comprising:

[0007] A shell, a cutting groove is provided on one side wall of the shell, and the cutting groove is an opening setting. An installation cavity is provided on the front side wall of the shell, and a cutting device is installed in the installation cavity. The cutting disk of the cutting device extends into the cutting groove through the opened through groove. Grooves are provided on the top and bottom side walls of the cutting groove, and sliding rods are slidably connected in the grooves. The opposite ends of the two sliding rods are fixedly welded with positioning seats, and the end of the sliding rod away from the positioning seat is fixedly welded with a moving rod. A screw is rotatably connected on one side wall of the shell away from the cutting groove, and a moving seat is threadedly connected on the screw. The top and bottom ends of the moving seat are rotatably connected with push-pull rods, and the ends of the two push-pull rods away from the moving seat are respectively rotatably connected to the two moving rods. A control switch is fixedly installed on the front side wall of the shell, and the control switch is connected with the wires of the cutting device.

[0008] Preferably, guide rods are fixedly welded on the top wall and the bottom wall of the shell, and the two movable rods are slidably connected to the two guide rods respectively through the opened through holes.

[0009] Preferably, a hand wheel is fixedly mounted on one end of the screw rod away from the housing, and the hand wheel is provided with anti-slip grooves.

[0010] Preferably, a door is hinged on the installation cavity.

[0011] Preferably, a pair of supporting legs are fixedly welded to the front and rear side walls of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the utility model is in use, the cutting groove provided in the opening on the shell can facilitate the direct placement of the position where the cable needs to be cut into the cutting groove when cutting, and is clamped and fixed by two positioning blocks provided, without the need to pass the cable end through the cutting groove and pull the cable to the desired cutting position, thus avoiding the problem that the cable is easily damaged on the surface and even breaks when it hits the cutting disc during the pulling process;

[0014] 2. When adjusting the two positioning blocks, the utility model can rotate the hand wheel forward to drive the screw rod to rotate forward, thereby driving the moving seat to move on the screw rod toward the hand wheel direction, driving the two push-pull rods to flip toward each other, driving the two moving rods to move toward each other under the guidance of the guide rod, and then driving the two positioning blocks to move toward each other through the sliding rod to clamp and fix the cable, thereby ensuring the stability of the cable when the cutting device cuts, and realizing the effect of rotating a hand wheel and the screw rod to drive the two positioning blocks to move synchronously, making the cable clamping and fixing operation more convenient and improving the efficiency of the cutting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a three-dimensional structural diagram of a truncation mechanism proposed by the utility model that can ensure complete truncation;

[0016] Figure 2 This is a front view structural diagram of a shell in a cutting mechanism that can ensure complete cutting proposed by the utility model;

[0017] Figure 3 The utility model is provided with a side view of the overall structure of a cutting mechanism capable of ensuring complete cutting.

[0018] In the figure: 1. Shell; 2. Cut-off groove; 3. Mounting cavity; 4. Cut-off device; 5. Groove; 6. Slide rod; 7. Positioning seat; 8. Moving rod; 9. Screw rod; 10. Moving seat; 11. Push-pull rod; 12. Control switch; 13. Guide rod; 14. Hand wheel; 15. Box door; 16. Support leg. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a cutting mechanism that can ensure complete cutting, comprising:

[0021] The housing 1 has a truncation groove 2 on one side wall of the housing 1, and the truncation groove 2 is an opening. The housing 1 has a mounting cavity 3 on the front side wall, and a truncation device 4 is installed in the mounting cavity 3. The truncation device 4 is a technology disclosed in the cited patent, so it is not described in detail. The truncation disk of the truncation device 4 extends into the truncation groove 2 through the through groove. The top and bottom side walls of the truncation groove 2 are both provided with grooves 5, and the grooves 5 are slidably connected with slide bars 6, and the opposite ends of the two slide bars 6 are fixedly welded. A positioning seat 7 is connected, and a moving rod 8 is fixedly welded to one end of the sliding rod 6 away from the positioning seat 7. A screw rod 9 is rotatably connected to a side wall of the shell 1 away from the cutting groove 2, and a moving seat 10 is threadedly connected to the screw 9. The top and bottom ends of the moving seat 10 are rotatably connected to push-pull rods 11, and one end of the two push-pull rods 11 away from the moving seat 10 is rotatably connected to the two moving rods 8 respectively. A control switch 12 is fixedly installed on the front side wall of the shell 1, and the control switch 12 is connected to the cutting device 4 with electric wires.

[0022] The top wall and the bottom wall of the shell 1 are fixedly welded with guide rods 13, and the two moving rods 8 are slidably connected to the two guide rods 13 through the through holes. The guide rods 13 can play a guiding role when the moving rods 8 move, thereby ensuring the stability of the moving rods 8 when moving.

[0023] A hand wheel 14 is fixedly mounted on one end of the screw rod 9 away from the housing 1 . The hand wheel 14 is provided with anti-skid grooves. The hand wheel 14 is convenient for rotating the screw rod 9 to adjust the movable seat 10 .

[0024] The installation cavity 3 is hinged with a door 15 , which is convenient for opening to perform maintenance on the cutting device 4 in the installation cavity 3 .

[0025] A pair of supporting legs 16 are fixedly welded on the front and rear side walls of the housing 1 , and the supporting legs 16 play a role in stably supporting the housing 1 .

[0026] Working principle: When the utility model is in use, the cutting groove 2 provided at the opening on the shell 1 can be convenient for directly placing the position where the cable needs to be cut into the cutting groove 2 when cutting, and clamping and fixing it through the two positioning blocks 7 provided, without passing the cable end through the cutting groove and pulling the cable to the required cutting position, avoiding the problem that the cable is not only easily damaged on the surface but also hits the cutting disk and causes breakage during the pulling process. When adjusting the two positioning blocks 7, the hand wheel 14 can be rotated forward to drive the screw 9 to rotate forward, thereby driving the moving seat 10 to move on the screw 9 toward the hand wheel 14 direction, driving the two push-pull rods 11 to flip toward each other, driving the two moving rods 8 to move toward each other under the guiding action of the guide rod 13, and then driving the two positioning blocks 7 to move toward each other through the sliding rod 6 to clamp and fix the cable, ensuring the stability of the cable when the cutting device 4 is cut, and realizing the effect of rotating a hand wheel 14 and the screw 9 to drive the two positioning blocks 7 to move synchronously, making the clamping and fixing operation of the cable more convenient, and improving the efficiency of the cutting work.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting mechanism capable of ensuring complete cutting, characterized in that: include: A shell (1), a truncation groove (2) is provided on one side wall of the shell (1), the truncation groove (2) is open, a mounting cavity (3) is provided on the front side wall of the shell (1), a truncation device (4) is installed in the mounting cavity (3), a truncation disk of the truncation device (4) extends into the truncation groove (2) through the through groove, grooves (5) are provided on the top and bottom side walls of the truncation groove (2), a slide rod (6) is slidably connected in the groove (5), a positioning seat (7) is fixedly welded at the opposite ends of the two slide rods (6), and the slide rods (6) are ) is fixedly welded with a moving rod (8) at one end away from the positioning seat (7); a screw rod (9) is rotatably connected to a side wall of the shell (1) away from the cutting groove (2); a moving seat (10) is threadedly connected to the screw rod (9); the top and bottom ends of the moving seat (10) are rotatably connected to push-pull rods (11); one end of the two push-pull rods (11) away from the moving seat (10) is rotatably connected to the two moving rods (8) respectively; a control switch (12) is fixedly installed on the front side wall of the shell (1); the control switch (12) is connected to the cutting device (4) by wires.

2. A cutting mechanism capable of ensuring complete cutting according to claim 1, characterized in that: Guide rods (13) are fixedly welded on the top wall and the bottom wall of the shell (1), and the two moving rods (8) are slidably connected to the two guide rods (13) respectively through the provided through holes.

3. A cut-off mechanism capable of ensuring complete cut-off according to claim 1, characterized in that: A hand wheel (14) is fixedly mounted on one end of the screw rod (9) away from the housing (1), and the hand wheel (14) is provided with anti-slip grooves.

4. A cutting mechanism capable of ensuring complete cutting according to claim 1, characterized in that: A box door (15) is hinged on the installation cavity (3).

5. A cutting mechanism capable of ensuring complete cutting according to claim 1, characterized in that: A pair of supporting legs (16) are fixedly welded to the front and rear side walls of the shell (1).

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