CN211351529U

CN211351529U - Weak current electric wire stripping knife

Info

Publication number: CN211351529U
Application number: CN202020354889.4U
Authority: CN
Inventors: 潘铁雷
Original assignee: Beijing Anshi Xunda Technology Co ltd
Current assignee: Beijing Anshi Xunda Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-08-25
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to a weak current technical field discloses a weak current electric wire cutter of shelling, including the electric wire hoop, the hoop includes hoop and lower hoop, go up the hoop and rotate with lower hoop integrated into one piece inserting groove through the scarf joint piece embedding with last hoop integrated into one piece and be connected, the top fixedly connected with bottom of going up the hoop runs through the cutting knife fixed column of hoop, the cutting knife fixed column is hollow structure, and the fixed orifices that runs through inside is seted up to one side of cutting knife fixed column, the fixed orifices internal rotation is connected with the cutting knife fixed plate, the cutting knife fixed plate divide into the limiting plate and presses the clamp plate, the limiting plate is vertical direction installation, press the clamp plate with the limiting plate is 30 degrees angle fixed connection, the first portion of side is fixed with the bottom plate in the fixed orifices, the bottom plate with be connected with the pressure spring between the clamp plate. The utility model discloses convenient operation, small and exquisite conveniently carries, can adapt to the weak electric wire of different thickness sizes, uses in a flexible way, and the practicality is strong.

Description

Weak current electric wire stripping knife

Technical Field

The utility model relates to a light current technical field especially relates to a light current electric wire stripping knife.

Background

The weak wire needs to be peeled off when being installed, particularly, the weak wire of rubber sheaths such as network cables needs to be peeled off, the cutting knife of the traditional weak wire peeling knife is mostly a cutting knife with fixed size customization, if the weak wire with different thickness needs to be peeled off, the sheath of the inner core wire is easily cut or the sheath is not cut, therefore, multiple wire cutting is needed, the waste of the weak wire is easily caused, or the cut of the sheath of the inner core wire is easily caused to influence the information transmission of the weak wire. Therefore, a line cutter which can conveniently cut the skin of the weak current lines with different sizes is needed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a light current electric wire stripping knife, at first with weak electric wire embedding go up the ring hoop and down between the ring hoop, then press the pressing plate, adjust the cutting knife board and slide in the cutting knife fixed column, let the cutting knife just butt when the crust of weak electric wire, loosen the pressing plate, make the spacing arris of soft rubber on the limiting plate laminate mutually with the anti-skidding arris on the cutting knife board to this fixed cutting knife hugs closely weak electric wire, then stir the outer skin that the fixed column can cut off weak electric wire around the round around the weak electric wire around the cutting knife with the hand, the utility model discloses convenient operation, small and exquisite conveniently carries, can adapt to the weak electric wire of different thickness sizes, uses in a flexible way, and the practicality is strong.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

the utility model discloses a weak current electric wire stripping knife, which comprises an electric wire hoop, wherein the hoop comprises an upper hoop and a lower hoop, the upper hoop is embedded into an insertion groove which is integrally formed with the upper hoop and is rotatably connected with the insertion groove which is integrally formed with the lower hoop, the top of the upper hoop is fixedly connected with a cutting knife fixing column, the bottom of the upper hoop penetrates through the upper hoop, the cutting knife fixing column is of a hollow structure, one side of the cutting knife fixing column is provided with a fixing hole which penetrates through the inside, a cutting knife fixing plate is rotatably connected in the fixing hole and is divided into a limiting plate and a pressing plate, the limiting plate is vertically installed, the pressing plate is fixedly connected with the limiting plate at an angle of 30 degrees, the upper half part of the inner side surface of the fixing hole is fixedly provided with a bottom plate, a pressure spring is connected between the bottom plate and the pressing plate, the top, the top of the cutter plate is fixedly connected with a cutter handle, the bottom of the cutter plate is fixedly connected with a cutter, and the cutter plate is fixedly provided with an anti-slip edge matched with the limiting plate.

Furthermore, sliding edges are arranged on two sides of the pressing cutting knife plate, a sliding groove matched with the sliding edges is formed in the top surface of the cutting knife fixing column, and the cutting knife plate is embedded in the sliding groove in a sliding mode.

Furthermore, the cutting knife and the cutting knife plate are vertically and fixedly connected at 90 degrees.

Furthermore, the anti-slip edges on the cutting knife plate are made of soft rubber materials, and soft rubber limiting edges matched with the anti-slip edges are fixed on the inner side face of the limiting plate. The friction force of the soft rubber material is large, and the position of the cutter plate is ensured to be fixed.

Furthermore, the upper hoop and the lower hoop are also provided with two snap fastener tightening belts. When the skin is cut from the intermediate position of the relatively long weak wire, the traditional mode is to pierce in the thread cutter from the weak wire end, then slide to the position of cutting the skin one way, waste time and energy, and the snap fastener banding area can be directly opened to this device, and the snap fastener banding area of reconnecting after putting into upper and lower hoop with the weak wire can cut labour saving and time saving.

The use principle is as follows: the method comprises the steps of firstly embedding a weak wire between an upper ring hoop and a lower ring hoop, then pressing a pressing plate, adjusting a cutter plate to slide in a cutter fixing column, enabling a cutter to just abut against the outer skin of the weak wire, loosening the pressing plate, enabling a soft rubber limiting edge on a limiting plate to be attached to an anti-slip edge on the cutter plate, fixing the cutter to be tightly attached to the weak wire, and then poking the cutter fixing column with a hand to wind a circle around the weak wire to cut off the outer skin of the weak wire.

The utility model has the advantages that: at first with weak electric wire embedding go up between the hoop and the lower hoop, then press the clamp plate, adjust the cutting knife board and slide in the cutting knife fixed column, let the cutting knife just butt in the crust of weak electric wire, loosen the clamp plate, make the spacing arris of soft rubber on the limiting plate laminate mutually with the anti-skidding arris on the cutting knife board, with this fixed cutting knife hug closely weak electric wire, then stir the cutting knife fixed column with the hand and wind the exodermis that the round can cut off weak electric wire around weak electric wire, the utility model discloses convenient operation, small and exquisite conveniently carries, can adapt to the weak electric wire of different thickness sizes, and it is nimble to use, and the practicality is strong, because the position of cutting knife is fixed, can not cause the damage to the epidermis of internal core line, has protected the. Simultaneously when the intermediate position of the relatively long weak wire is cut to needs follow, the tradition mode is to wear into from the weak wire end with the secant sword, then one way slides to the position of cutting the skin, wastes time and energy, and the banding area can directly be opened to this device, puts into the weak wire about the hoop in the back good snap fastener banding area of reconnection can cut labour saving and time saving.

Drawings

Fig. 1 is a schematic view of the overall structure of a light current wire stripping knife of the present invention;

fig. 2 is a schematic structural view of the cutting knife plate of the present invention;

fig. 3 is a schematic structural view of the cutting blade fixing column of the present invention;

fig. 4 is a schematic structural diagram of the limiting plate of the present invention;

the cutting knife comprises an upper hoop 1, an embedding block 10, a lower hoop 11, an inserting groove 12, a snap fastening belt 2, a cutting knife fixing column 3, a bottom plate 30, a fixing hole 31, a sliding groove 32, a pressing plate 4, a rotating shaft 41, a limiting plate 42, a soft rubber limiting edge 43, a pressure spring 5, a cutting knife handle 6, a sliding edge 61, a cutting knife plate 62, an anti-sliding edge 63 and a cutting knife 64.

Detailed Description

The invention will be described in detail with reference to the following drawings and specific embodiments:

as shown in fig. 1-4, the hoop of the weak current wire stripping knife of the present invention comprises an upper hoop 1 and a lower hoop 11, the upper hoop 1 is rotatably connected to an insertion groove 12 integrally formed with the lower hoop 11 by an insertion block 10 integrally formed with the upper hoop 1, the top of the upper hoop 1 is fixedly connected to a cutter fixing post 3 having a bottom penetrating the upper hoop 1, the cutter fixing post 3 is hollow, one side of the cutter fixing post 3 is provided with a fixing hole 31 penetrating the cutter fixing post, a cutter fixing plate is rotatably connected to the fixing hole 31, the cutter fixing plate is divided into a limiting plate 42 and a pressing plate 4, the limiting plate 4 is vertically installed, the pressing plate 4 is fixedly connected to the limiting plate 42 at an angle of 30 degrees, the upper half of the inner side surface of the fixing hole 31 is fixed with a pressing base plate 30, a pressure spring 5 is connected between the base plate 30 and the pressing plate 4, the cutting knife fixing column 3 is provided with a cutting knife plate 52 in a penetrating and penetrating manner in the top surface through the inside in a sliding manner, the top of the cutting knife plate 62 is fixedly connected with a cutting knife handle 6, the bottom of the cutting knife plate 62 is fixedly connected with a cutting knife 64, and the cutting knife plate 62 is fixedly provided with an anti-slip edge 63 matched with the limiting plate 42.

In this embodiment, sliding ribs 61 are disposed on two sides of the cutting blade plate 62, a sliding groove 32 matched with the sliding ribs 61 is disposed on the top surface of the cutting blade fixing column 3, and the cutting blade plate 62 is slidably embedded in the sliding groove 32.

In this embodiment, the cutting knife 64 is vertically and fixedly connected with the cutting knife plate 62 at 90 degrees.

In this embodiment, the anti-slip ribs 63 on the cutter plate 62 are made of soft rubber, and the inner side surface of the limiting plate 42 is fixed with soft rubber limiting ribs 42 matched with the anti-slip ribs 63. The friction force of the soft rubber material is large, and the position of the cutter plate is ensured to be fixed.

In this embodiment, the upper hoop 1 and the lower hoop 11 are further provided with two snap fastening bands 2. When the skin is cut from the intermediate position of the relatively long weak wire, the traditional mode is to pierce in the thread cutter from the weak wire end, then one way slides to the position of cutting the skin, wastes time and energy, and snap fastener tightening belt 2 can be directly opened to this device, and the snap fastener tightening belt 2 is connected to put the weak wire into the upper and lower hoop after-up again and can cut labour saving and time saving.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a light current electric wire stripping knife which characterized in that: the wire hoop comprises an upper hoop (1) and a lower hoop (11), the upper hoop (1) is embedded into an insertion groove (12) which is integrally formed with the lower hoop (11) through an embedding block (10) which is integrally formed with the upper hoop (1) and is rotationally connected with the insertion groove (12), the bottom of the top of the upper hoop (1) is fixedly connected with a cutting knife fixing column (3) of which the bottom penetrates through the upper hoop (1), the cutting knife fixing column (3) is of a hollow structure, one side of the cutting knife fixing column (3) is provided with a fixing hole (31) which penetrates through the inside, the fixing hole (31) is rotationally connected with a cutting knife fixing plate, the cutting knife fixing plate is divided into a limiting plate (42) and a pressing plate (4), the limiting plate (42) is vertically installed, the pressing plate (4) is fixedly connected with the limiting plate (42) at an angle of 30 degrees, the upper half part of the inner side surface of the fixing hole, the cutting knife is characterized in that a pressure spring (5) is connected between the bottom plate (30) and the pressing plate (4), a cutter plate (62) penetrates through the top surface of the cutter fixing column (3) in a sliding mode, a cutter handle (6) is fixedly connected to the top of the cutter plate (62), a cutter (64) is fixedly connected to the bottom of the cutter plate (62), and anti-skidding ribs (63) matched with the limiting plates (42) are fixedly mounted on the cutter plate (62).

2. The weak current wire stripping knife according to claim 1, characterized in that: sliding edges (61) are arranged on two sides of the cutter plate (62), sliding grooves (32) matched with the sliding edges (61) are formed in the top surface of the cutter fixing column (3), and the cutter plate (62) is embedded into the sliding grooves (32) in a sliding mode.

3. The weak current wire stripping knife according to claim 1, characterized in that: the cutting knife (64) is vertically and fixedly connected with the cutting knife plate (62) at 90 degrees.

4. The weak current wire stripping knife according to claim 1, characterized in that: the anti-slip arris (63) on the cutting knife plate (62) are made of soft rubber materials, and soft rubber limiting arris (43) matched with the anti-slip arris (63) are fixed on the inner side face of the limiting plate (42).

5. The weak current wire stripping knife according to claim 1, characterized in that: the upper hoop (1) and the lower hoop (11) are also provided with two snap fastening bands (2).