Cutting device for wire and cable production

Abstract

The utility model relates to the technical field of cables, in particular to a cutting device for wire and cable production, and solves the problems that in the prior art, in the cable processing and using process, a pair of scissors is often needed to cut a cable, but the cable often contains a metal wire with relatively high hardness, so that the cutting is inconvenient, the manpower is relatively consumed, and the production cost is high. Therefore, the working efficiency is influenced. A cutting-off device for wire and cable production comprises a base, a cutting-off carrier plate and a cutter. The corner of one end of the cutting-off carrier plate is rotationally connected with the top of the base. The cutter is detachably connected to one side of the bottom of the cutting-off carrier plate. A through groove matched with the cutter is formed in the center of one side of the top of the base, and guide grooves are formed in the positions, located on the two sides of the through groove, of the top of the base. The cable cutting device is reasonable in structure, convenient to operate, capable of increasing the force of the cutting stroke, capable of improving the cable cutting quality, and capable of improving the cable cutting convenience and efficiency at the same time.

Description

Technical Field

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

[0002] Cables are usually rope-like cables made of several or several groups of wires twisted together. Each group of cable wires are insulated from each other and are often twisted around a center. The entire surface is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside.

[0003] With the rapid development of urban construction, municipal renovation projects are increasing. Among them, the renovation of power supply cables is more common. In the processing and use of cables, it is often necessary to cut the cables with scissors. However, since the cables often contain hard metal wires, it will cause inconvenience to cutting and is more labor-intensive, thus affecting work efficiency. Therefore, we proposed a cutting device for wire and cable production that is convenient for assisting the cutting equipment with force to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for the production of wires and cables, which solves the problem in the prior art that during the processing and use of cables, scissors are often needed to cut the cables, but since the cables often contain metal wires with relatively high hardness, cutting is inconvenient and labor-intensive, thereby affecting work efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cutting device for producing electric wires and cables, comprising a base, a cutting carrier plate and a cutting knife;

[0007] The corner of one end of the cut-off carrier is rotatably connected to the top of the base;

[0008] The cutter is detachably connected to one side of the bottom of the cutting carrier plate;

[0009] A through slot adapted to the cutter is provided at the center of one side of the top of the base, and guide slots are provided at the top of the base and on both sides of the through slot;

[0010] A force-enhancing component is arranged at the top of each guide groove, and a top of one side of the force-enhancing component is rotationally connected to the side wall of the cut-off carrier plate through a rotating structure, and a bottom end of the force-enhancing component is adsorbed and connected to the bottom of the inner cavity of the guide groove.

[0011] Preferably, a rotating block is connected to a corner on one side of the bottom of the cutting carrier plate, and the rotating block is rotatably connected to an ear seat connected to the top of the base through a pin shaft.

[0012] Preferably, a plurality of anti-slip grooves are provided on both sides of the top of the base and at positions corresponding to the cutter, and a handle is connected to the top of one end of the cutting carrier.

[0013] Preferably, the guide groove is a tapered groove, the top size of the guide groove is larger than the bottom size, and the bottom of the inner cavity of the guide groove is connected to a static contact.

[0014] Preferably, the force-boosting component includes a movable plate and a contact plate, the top of the contact plate is elastically connected to the bottom of the movable plate by an extrusion spring, the rotating structure includes a connecting block rotatably connected to the side wall of the cutting carrier plate by a rotating rod, and the bottom of the connecting block is fixedly connected to a connecting rod connected to the top of the movable plate.

[0015] Preferably, a magnet plate is fixedly connected to the bottom center of the movable plate, an electromagnet is connected to the top of the contact plate, a moving contact electrically connected to the electromagnet and adapted to contact the static contact is connected to the bottom of the contact plate, and a guide rod with one end passing through the movable plate through a sliding sleeve is fixedly connected to each of the four corners at the top of the contact plate.

[0016] The utility model has at least the following beneficial effects:

[0017] By setting the force-enhancing component and the guide groove, when cutting the cable, the cable is first placed on the top of the base, and then the cutting carrier is driven to move, thereby driving the cutter to cut the cable. When the cutter contacts the outer wall of the cable, the force-enhancing component enters into the guide groove, and is adsorbed and connected with the bottom of the inner cavity of the guide groove through the bottom end of the force-enhancing component, so that the cutter can be driven to move with force through the adsorption force, and the cable can be quickly cut. The structure is reasonable and easy to operate, and the cutting stroke can be force-enhanced, thereby improving the quality of cable cutting and the convenience and efficiency of cable cutting.

[0018] The utility model also has the following beneficial effects:

[0019] When cutting the cable, first place the cable on the top of the base, then drive the cutting carrier to move, thereby driving the cutter to cut the cable. When the cutter contacts the outer wall of the cable, the force-enhancing component enters the interior of the guide groove, and is adsorbed and connected with the bottom end of the force-enhancing component and the bottom of the inner cavity of the guide groove, so that the cutter can be driven to move with force through the adsorption force, and the cable can be quickly cut. The structure is reasonable and easy to operate. At the same time, the cutting stroke can be force-enhanced, which improves the quality of cable cutting and the convenience and efficiency of cable cutting. The setting of the rotating block and the ear seat facilitates the rotation connection of the cutting carrier on the top of the base, and the setting of the anti-slip groove and the handle facilitates the implementation. Now the cutting carrier plate is operated, thereby driving the cutter to cut the cable. Through the setting of the guide groove and the static contact, the gradually contracting guide groove presents a cone shape, which is convenient for increasing the range of movement of the contact plate and avoiding the situation that the structure cannot operate. Through the setting of the moving plate and the contact plate, it is convenient to form an elastic stroke between the moving plate and the contact plate, which is convenient for buffering during cutting contact. Through the setting of the moving contact and the electromagnet, it is convenient to realize that when the contact plate contacts the bottom of the inner cavity of the guide groove, the moving contact and the static contact are in contact and energized, thereby powering the electromagnet. After the electromagnet is energized, the magnet plate is electromagnetically adsorbed, so that the moving plate moves quickly toward the contact plate, thereby driving the cutting carrier plate and the cutter to move, thereby achieving the purpose of force increase. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the connection block of the utility model;

[0023] Figure 3 This is a schematic diagram of the guide groove structure of the utility model.

[0024] In the figure: 1. base; 2. force-enhancing component; 3. handle; 4. cutting carrier plate; 5. cutter; 6. electromagnet; 7. guide rod; 8. rotating rod; 9. connecting block; 10. connecting rod; 11. moving plate; 12. extrusion spring; 13. contact plate; 14. through groove; 15. static contact; 16. guide groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] Reference Figure 1-3 , a cutting device for producing electric wires and cables, comprising a base 1, a cutting carrier plate 4 and a cutter 5;

[0027] Cut off the rotational connection between one corner of the carrier plate 4 and the top of the base 1;

[0028] The cutter 5 is detachably connected to one side of the bottom of the cutting carrier plate 4;

[0029] A through slot 14 adapted to the cutter 5 is provided at the center of one side of the top of the base 1, and guide slots 16 are provided at the top of the base 1 and on both sides of the through slot 14;

[0030] A force-boosting component 2 is provided on the top of each guide groove 16. The top of one side of the force-boosting component 2 is rotatably connected to the side wall of the cutting carrier plate 4 through a rotating structure, and the bottom end of the force-boosting component 2 is adsorbed and connected to the bottom of the inner cavity of the guide groove 16. Specifically, through the arrangement of the force-boosting component 2 and the guide groove 16, when cutting the cable, the cable is first placed on the top of the base 1, and then the cutting carrier plate 4 is driven to move, thereby driving the cutter 5 to cut the cable. When the cutter 5 contacts the outer wall of the cable, the force-boosting component 2 enters into the guide groove 16, and is adsorbed and connected to the bottom of the inner cavity of the guide groove 16 through the bottom end of the force-boosting component 2, so that the cutter 5 can be driven by the adsorption force to move with force, and the cable can be quickly cut. The structure is reasonable and easy to operate, and the cutting stroke can be force-boosted, thereby improving the quality of cable cutting and the convenience and efficiency of cable cutting.

[0031] Furthermore, a rotating block is connected to a corner of one side of the bottom of the cut-off carrier plate 4 , and the rotating block is rotatably connected to an ear seat connected to the top of the base 1 through a pin shaft.

[0032] Furthermore, a plurality of anti-slip grooves are provided on both sides of the top of the base 1 and at positions corresponding to the cutter 5 , and a handle 3 is connected to the top of one end of the cutting carrier 4 .

[0033] Furthermore, the guide groove 16 is a tapered groove, the top size of the guide groove 16 is larger than the bottom size, and the bottom of the inner cavity of the guide groove 16 is connected to the static contact 15 .

[0034] Furthermore, the force-boosting component 2 includes a movable plate 11 and a contact plate 13, the top of the contact plate 13 is elastically connected to the bottom of the movable plate 11 through an extrusion spring 12, and the rotating structure includes a connecting block 9 that is rotatably connected to the side wall of the cutting carrier plate 4 through a rotating rod 8, and the bottom of the connecting block 9 is fixedly connected to a connecting rod 10 connected to the top of the movable plate 11.

[0035] Furthermore, a magnet plate is fixedly connected to the bottom center of the movable plate 11, an electromagnet 6 is connected to the top of the contact plate 13, a moving contact electrically connected to the electromagnet 6 and adapted to contact the static contact 15 is connected to the bottom of the contact plate 13, and a guide rod 7 is fixedly connected to the four corners of the top of the contact plate 13, one end of which passes through the movable plate 11 through a sliding sleeve.

[0036] To sum up: when cutting the cable, first place the cable on the top of the base 1, and then drive the cutting carrier 4 to move, thereby driving the cutter 5 to cut the cable. When the cutter 5 contacts the outer wall of the cable, the force-enhancing component 2 enters the interior of the guide groove 16, and is adsorbed and connected with the bottom end of the force-enhancing component 2 and the bottom of the inner cavity of the guide groove 16, so that the cutter 5 can be driven by the adsorption force to move for force enhancement, and the cable can be quickly cut. The structure is reasonable and easy to operate. At the same time, the cutting stroke can be force-enhanced, which improves the quality of cable cutting and the convenience and efficiency of cable cutting. The setting of the rotating block and the ear seat facilitates the rotation connection of the cutting carrier 4 on the top of the base 1, and the setting of the anti-slip groove and the handle 3 facilitates the cutting carrier 4. The operation is performed to drive the cutter 5 to cut the cable. Through the setting of the guide groove 16 and the static contact 15, the tapered guide groove 16 is tapered, which is convenient for increasing the range of movement of the contact plate 13 and avoiding the situation that the structure cannot operate. Through the setting of the movable plate 11 and the contact plate 13, it is convenient to form an elastic stroke between the movable plate 11 and the contact plate 13, which is convenient for buffering during cutting contact. Through the setting of the moving contact and the electromagnet 6, it is convenient to realize that when the contact plate 13 contacts the bottom of the inner cavity of the guide groove 16, the moving contact and the static contact 15 are in contact and energized, thereby powering the electromagnet 6. After the electromagnet 6 is energized, the magnet plate is electromagnetically adsorbed, so that the movable plate 11 quickly moves toward the contact plate 13, thereby driving the cutting carrier plate 4 and the cutter 5 to move, thereby achieving the purpose of force increase.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device for wire and cable production, characterized in that: include: A base (1), a cutting carrier plate (4) and a cutting knife (5); One corner of the cutting carrier plate (4) is rotatably connected to the top of the base (1); The cutter (5) is detachably connected to one side of the bottom of the cutting carrier plate (4); A through slot (14) adapted to the cutter (5) is provided at the center of one side of the top of the base (1), and guide slots (16) are provided at the top of the base (1) and on both sides of the through slot (14); A force-enhancing component (2) is provided at the top of each guide groove (16); a top of one side of the force-enhancing component (2) is rotatably connected to the side wall of the cut-off carrier plate (4) via a rotating structure; and a bottom end of the force-enhancing component (2) is adsorbed and connected to the bottom of the inner cavity of the guide groove (16).

2. A cutting device for wire and cable production according to claim 1, characterized in that: A rotating block is connected to a corner of one side of the bottom of the cutting carrier plate (4), and the rotating block is rotatably connected to an ear seat connected to the top of the base (1) via a pin shaft.

3. A cutting device for wire and cable production according to claim 2, characterized in that: A plurality of anti-slip grooves are provided on both sides of the top of the base (1) and at positions corresponding to the cutter (5), and a handle (3) is connected to the top of one end of the cutting carrier plate (4).

4. A cutting device for producing electric wires and cables according to claim 1, characterized in that: The guide groove (16) is a tapered groove, the top size of the guide groove (16) is larger than the bottom size, and the bottom of the inner cavity of the guide groove (16) is connected to a static contact (15).

5. A cutting device for producing electric wires and cables according to claim 4, characterized in that: The force-increasing assembly (2) comprises a movable plate (11) and a contact plate (13), the top of the contact plate (13) being elastically connected to the bottom of the movable plate (11) via a compression spring (12), the rotating structure comprising a connecting block (9) being rotatably connected to the side wall of the cutting carrier plate (4) via a rotating rod (8), the bottom of the connecting block (9) being fixedly connected to a connecting rod (10) connected to the top of the movable plate (11).

6. A cutting device for producing electric wires and cables according to claim 5, characterized in that: A magnet plate is fixedly connected at the bottom center of the movable plate (11), an electromagnet (6) is connected to the top of the contact plate (13), a movable contact electrically connected to the electromagnet (6) and adapted to contact the static contact (15) is connected to the bottom of the contact plate (13), and a guide rod (7) is fixedly connected at each of the four corners of the top of the contact plate (13), one end of which passes through the movable plate (11) through a sliding sleeve.

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