CN112490952A

CN112490952A - Cutting tool

Info

Publication number: CN112490952A
Application number: CN202011209967.2A
Authority: CN
Inventors: 叶佳展; 张增敏; 姚汉坤; 赵泓楷
Original assignee: Guangdong Power Grid Co Ltd; Shantou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Shantou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-03-12

Abstract

The invention discloses a cutting tool, which belongs to the technical field of cable equipment and comprises a base plate, two adjusting components, two walking rollers, a blade and a handle. The two adjusting components are arranged at two ends of the front side of the substrate and can relatively approach or leave; each adjusting assembly is rotatably provided with a walking roller, the to-be-cut piece can be placed between the two walking rollers, and the two walking rollers are used for limiting the to-be-cut piece; the blade is adjustably arranged on the base plate, is positioned between the two walking rollers and is used for cutting the outer skin of the piece to be cut; the handle is arranged on one side of the substrate far away from the walking roller. The cutting tool is simple to use, convenient and quick to cut, suitable for cutting cables with different diameters, simple in structure, economical and applicable.

Description

Cutting tool

Technical Field

The invention relates to the technical field of cable equipment, in particular to a cutting tool.

Background

During the power distribution operation, it is often the case that the power cable needs to be cut to strip the insulating sheath of the cable. The method that the fortune dimension personnel often adopted is to utilize art designing sword directly to cut and peel the insulating crust of cable, and is wasted time and energy, and is vulnerable to damage the sinle silk of insulating crust inside parcel. The existing cable cutting tool is complex in structure and high in use cost.

Disclosure of Invention

The invention aims to provide a cutting tool which can be used for quickly and conveniently cutting the outer skin of a cable so as to conveniently strip the outer skin and prevent a wire core in the outer skin from being damaged.

As the conception, the technical scheme adopted by the invention is as follows:

a cutting tool, comprising:

a substrate;

the two adjusting components are arranged at two ends of the front side of the substrate and can relatively approach or depart from each other;

each adjusting assembly is rotatably provided with one walking roller, a to-be-cut piece can be placed between the two walking rollers, and the two walking rollers can limit the to-be-cut piece;

the blade is arranged on the base plate in a position-adjustable mode, is positioned between the two walking rollers and is used for cutting the outer skin of the piece to be cut;

the handle is arranged on one side, far away from the walking roller, of the substrate.

Optionally, the adjusting assembly comprises a first nut and a first screw connector, the first nut is connected to the front side of the base plate, the first screw connector is screwed to the first nut, a bearing is arranged at the tail end of the first screw connector, and the bearing is the walking roller.

Optionally, a vertical plate, a second nut and a second screw connector are arranged on the base plate, the vertical plate and the second nut are arranged at an interval, an installation position is formed between the vertical plate and the second nut, the second screw connector is screwed to the second nut, and the blade is located at the installation position and can be tightly abutted to the vertical plate through the second screw connector.

Optionally, the first screw member and the second screw member are both screws.

Optionally, the walking roller device further comprises scale marks, wherein the scale marks are arranged on the top surface of the front end of the substrate and extend along the direction of the connecting line of the two walking rollers.

Optionally, the cutting tool further comprises a clamping member, wherein the clamping member is arranged on the base plate and used for clamping the blade.

Optionally, the handle further comprises a sleeve, the sleeve is disposed on the base plate, and the handle is screwed to one end of the sleeve.

Optionally, the tail of the handle is provided with anti-slip lines.

Optionally, the cutting tool is made of a metal material.

Optionally, the substrate is a T-shaped plate.

The invention has the beneficial effects that:

the invention provides a cutting tool which is suitable for cutting an outer skin of a cable. Set up the walking gyro wheel, firstly make its roll walking in order to remove the blade, secondly carry on spacingly to the cable of placing between two walking gyro wheels, adjusting part is used for adjusting the distance between two walking gyro wheels to the cable of the different thicknesses of adaptation, the handle is used for holding and exerts the driving force, makes the walking gyro wheel walk. During the use, place the operation platform in with the cable, adjust the interval between two walking gyro wheels through adjusting part, make the cable place in between two walking gyro wheels, adjust the position of blade and to its cutting edge support in the cable, handheld handle promotes the walking gyro wheel and makes its extending direction roll along the cable, and the blade walks in order to cut open the crust of cable along cable extending direction. The cutting tool is simple to use, convenient and quick to cut, suitable for cutting cables with different diameters, simple in structure, economical and applicable.

Drawings

Fig. 1 is a cutting tool according to one embodiment of the present invention.

In the figure:

1. a substrate; 3. a walking roller; 4. a handle; 6. a sleeve;

21. a first nut; 22. a first screw member; 51. a vertical plate; 52. a second nut; 53. a second screw member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly specified or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature. Also, the first feature "over," "above," and "on" the second feature includes the first feature being directly over and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature "under," "below," and "beneath" a second feature includes a first feature that is directly under and obliquely below the second feature, or simply means that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Example one

The present embodiment provides a cutting tool suitable for cutting the outer skin of a cable, which comprises a base plate 1, two adjustment assemblies, two travelling rollers 3, a blade (not shown) and a handle 4, see fig. 1. The two adjusting components are arranged at two ends of the front side of the substrate 1 and can be relatively close to or far away from each other; each adjusting assembly is rotatably provided with one walking roller 3, a to-be-cut piece can be placed between the two walking rollers 3, and the two walking rollers 3 can limit the to-be-cut piece; the blade is adjustably arranged on the base plate 1, is positioned between the two walking rollers 3 and is used for cutting the outer skin of the piece to be cut; the handle 4 is arranged at one end of the base plate 1 far away from the walking roller 3.

Set up walking gyro wheel 3, firstly make its roll walking in order to remove the blade, secondly carry on spacingly to the cable of placing between two walking gyro wheels 3, and adjusting part is used for adjusting the distance between two walking gyro wheels 3 to the cable of the different thicknesses of adaptation, handle 4 are used for holding and apply the driving force, make walking gyro wheel 3 walk. During the use, place the operation platform in with the cable, adjust the interval between two walking gyro wheels 3 through adjusting part, make the cable place in between two walking gyro wheels 3, adjust the position of blade and to its cutting edge support into the cable, handheld handle 4 promotes walking gyro wheel 3 and makes its extending direction along the cable roll, and the blade is walked in order to carve the crust of cable along cable extending direction. The cutting tool is simple to use, convenient and quick to cut, suitable for cutting cables with different diameters, simple in structure, economical and applicable.

Further, the adjusting assembly comprises a first nut 21 and a first screw connector 22, the first nut 21 is connected to the front end of the substrate 1, the first screw connector 22 is screwed to the first nut 21, a bearing is arranged at the tail end of the first screw connector 22, and the bearing is the walking roller 3. The bearing is selected as the walking roller 3, so that the acquisition and the processing are convenient, and the structural stability is good. In this embodiment, the cutting tool is made of metal, the substrate 1 is preferably made of steel sheet, two first nuts 21 are welded on the front end surface of the substrate 1, the first screws are screwed to the first nuts 21, and the tail ends of the two first screws are oppositely arranged. The adjusting component is simple in structure, easy to obtain, process and manufacture, economical and applicable.

Optionally, a vertical plate 51, a second nut 52 and a second screw 53 are arranged on the substrate 1, the vertical plate 51 and the second nut 52 are arranged at an interval, an installation position is formed between the vertical plate 51 and the second nut 52, the second screw 53 is screwed to the second nut 52, and the blade is located at the installation position and can be tightly abutted to the vertical plate 51 through the second screw 53. The second screw 53 is screwed forward, so that the tail end of the second screw 53 gradually screws close to the vertical plate 51 until the second screw abuts against the blade, and the second screw 53 is screwed backward, so that the second screw gradually moves away from the vertical plate 51 to loosen the blade. In the present embodiment, the first screw member 22 and the second screw member 53 are preferably screws.

Of course, other ways of fixing the blade are also possible, for example, a clamp (not shown) is provided on the base plate 1, which clamp may be a clamp or the like to enable clamping of the blade.

Optionally, the cutting tool further comprises a sleeve 6, the sleeve 6 is arranged on the base plate 1, the handle 4 is screwed on one end of the sleeve 6, and the handle 4 is screwed on the sleeve 6, so that the cutting tool is convenient to disassemble and assemble.

Optionally, the tail of the handle 4 is provided with anti-slip lines. The anti-slip lines are arranged, so that the friction force between the anti-slip lines and the hand is increased, and firm holding is facilitated.

In this embodiment, the substrate 1 is a T-shaped plate. Simple structure, small size, light weight and easy processing.

Example two

The present embodiment provides a cutting tool, the same or similar components as those of the first embodiment are given the same reference numerals, and for the sake of convenience, only the differences from the first embodiment will be described, except that: the cutting tool further comprises scale marks which are arranged on the top surface of the front end of the substrate 1 and extend along the direction of the connecting line of the two walking rollers 3. And the scale marks are arranged, so that the distance between the two bearings can be conveniently measured and adjusted.

The foregoing embodiments are merely illustrative of the principles and features of the present invention, and the present invention is not limited to the above embodiments, but various changes and modifications can be made without departing from the spirit and scope of the invention, which falls within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cutting tool, comprising:

a substrate (1);

the two adjusting components are arranged at two ends of the front side of the base plate (1) and can relatively approach or depart from each other;

each adjusting assembly is rotatably provided with one walking roller (3), a to-be-cut piece can be placed between the two walking rollers (3), and the two walking rollers (3) can limit the to-be-cut piece;

the blade is arranged on the base plate (1) in a position-adjustable mode, is positioned between the two walking rollers (3) and is used for cutting the outer skin of the piece to be cut;

the handle (4) is arranged on one side, far away from the walking roller (3), of the substrate (1).

2. The cutting tool according to claim 1, wherein the adjustment assembly comprises a first nut (21) and a first screw member (22), the first nut (21) is connected to the front side of the base plate (1), the first screw member (22) is screw-connected to the first nut (21), and a bearing is arranged at the tail end of the first screw member (22), and the bearing is the walking roller (3).

3. The cutting tool according to claim 2, wherein a vertical upright plate (51), a second nut (52) and a second screw (53) are arranged on the base plate (1), the vertical upright plate (51) and the second nut (52) are arranged oppositely at intervals, an installation position is formed between the vertical upright plate (51) and the second nut (52), the second screw (53) is screwed on the second nut (52), and the blade is located at the installation position and can be tightly abutted to the vertical upright plate (51) through the second screw (53).

4. A cutting tool according to claim 3, wherein the first screw member (22) and the second screw member (53) are both screws.

5. The cutting tool according to claim 1, further comprising graduation marks provided on the top surface of the front end of the base plate (1) to extend in the direction of the line connecting the two traveling rollers (3).

6. The cutting tool according to claim 1, further comprising a clamp provided to the base plate (1) for clamping the blade.

7. The cutting tool according to claim 1, further comprising a sleeve (6), wherein the sleeve (6) is disposed on the base plate (1), and wherein the handle (4) is threadedly coupled to one end of the sleeve (6).

8. The cutting tool according to claim 1, wherein the tail of the handle (4) is provided with an anti-slip thread.

9. The cutting tool of claim 1, wherein the cutting tool is made of a metal material.

10. The cutting tool according to claim 1, wherein the base plate (1) is a T-shaped plate.