CN207801359U

CN207801359U - A kind of hook-shaped cutter of insulated wire peeling

Info

Publication number: CN207801359U
Application number: CN201820271170.7U
Authority: CN
Inventors: 温军委; 于项楠; 张同春; 陈伟; 南琰斌
Original assignee: Henan Electric Power Co Huang Pan Power Supply Co
Current assignee: Henan Electric Power Co Huang Pan Power Supply Co
Priority date: 2018-02-26
Filing date: 2018-02-26
Publication date: 2018-08-31
Anticipated expiration: 2028-02-26

Abstract

The utility model is related to electric system cable peeling technical fields, more particularly, to a kind of hook-shaped cutter of insulated wire peeling.The hook-shaped cutter of insulated wire peeling includes tulwar, hook point, straight hilt and handle of a knife, the tulwar is semicircular arc, the semicircular arc-shaped Inner arc is blade, the end of the blade is to hook point, the blade and the insulated wire of wanted peeling are adapted, the lower section of the tulwar is straight hilt, it is socketed with handle of a knife on the straight hilt, the handle of a knife is equipped with clamp device with hilt junction, the clamp device includes two sizes, the identical Ω shapes tagger of shape, the Ω shapes tagger includes both ends horizontal portion and lug boss, the both ends horizontal portion is equipped with through-hole.The hook-shaped Tool Design of insulated wire peeling is simple, novel, can effectively avoid the harm risk of straight cutter cutting insulated wire peeling, greatly improves work efficiency.

Description

A kind of hook-shaped cutter of insulated wire peeling

Technical field

The utility model is related to electric system cable peeling technical fields, more particularly, to a kind of hook-shaped knife of insulated wire peeling Tool.

Background technology

With a large amount of uses of the insulation cable in power circuit in electric system, insulated wire rubber-insulated wire peeling in line construction As frequent work.Construct in the prior art uses guarded blade utility knife to carry out peeling more, and the guarded blade utility knife used is mostly straight knife, circuit It is time-consuming and laborious when construction insulated wire peeling, and degree of danger is big, it is slightly careless human body to be damaged.

Invention content

In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, it is hook-shaped to provide a kind of insulated wire peeling Cutter solves technical problem time-consuming and laborious and big degree of danger when insulated wire peeling in circuit on power system work progress.

In order to achieve the above objectives, the utility model uses following technical scheme：A kind of hook-shaped cutter of insulated wire peeling, including Tulwar hooks point, straight hilt and handle of a knife, and the tulwar is semicircular arc, and the semicircular arc-shaped Inner arc is blade, the knife The end of sword is to hook point, and the blade and the insulated wire of wanted peeling are adapted, and the lower section of the tulwar is straight hilt, described Handle of a knife is socketed on straight hilt, the clamp device that is equipped with of the handle of a knife and hilt junction, the clamp device includes two The identical Ω shapes tagger of size, shape, the Ω shapes tagger include both ends horizontal portion and lug boss, the both ends horizontal portion It is equipped with through-hole.

Preferably, the tulwar and the sharp material of hook are 9GrSi tool steel.

Preferably, the edge hardness is 50-60HRC.

Preferably, the number of through-holes is 2, and the lead to the hole site of described two Ω shapes taggers corresponds.

Preferably, the nut that screw is inserted in the through-hole and is adapted with screw.

Preferably, the handle of a knife material is polyurethane material, and the handle of a knife is equipped with anti-skid chequer.

The utility model has the beneficial effects that：A kind of hook-shaped cutter of insulated wire peeling of the utility model offer, including tulwar, Point, straight hilt and handle of a knife are hooked, wherein：The Inner arc of tulwar is blade, and Inner arc blade cyclic annular can cut insulated wire line skin, Then insulated wire rubber-insulated wire line skin is scratched by the hook point of the end of blade, blade and hook material are 9GrSi tool steel, the work It is high-quality steel through Overheating Treatment to have steel, has higher temper resistance, is not easy to get rusty and be broken, light weight, tool steel blade is hard Degree is 50-60HRC, can ensure the cutting elasticity and toughness of blade, can not only cut insulated wire line skin, but also can guarantee and do not damage The wire core of the inside, straight hilt are socketed with handle of a knife, and handle of a knife shields to straight hilt, two Ω shapes of clamp device Tagger can be such that handle of a knife is securely fixed on straight hilt, be inserted into screw on two Ω shape taggers in through-hole, screw and The mating connection of nut allows straight hilt securely to be connected with handle of a knife, while by unscrewing bolt, straight hilt and handle of a knife can Dismantling connection is conveniently replaceable handle of a knife.The hook-shaped Tool Design of insulated wire peeling is simple, novel, can effectively avoid straight knife The harm risk of tool cutting insulated wire peeling, greatly improves work efficiency.

Description of the drawings

Fig. 1：The positive structure schematic of the utility model；

Fig. 2：The utility model clamp device Ω shape tagger structure schematic diagrams.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained, shall fall within the protection scope of the present invention.

Embodiment 1

As shown in Figure 1, a kind of hook-shaped cutter of insulated wire peeling, including tulwar 1, hook point 2, straight hilt 3 and handle of a knife 4, institute State that tulwar is semicircular arc, the semicircular arc-shaped Inner arc is blade 5, and the end of the blade is to hook point 2, the blade 5 It is adapted with the insulated wire of wanted peeling, the lower section of the tulwar 1 is straight hilt 3, and handle of a knife is socketed on the straight hilt 3 4, the handle of a knife 4 is equipped with clamp device 6 with 3 junction of hilt.

The blade 5 and hook material are 9GrSi tool steel.This tool steel is high-quality tool steel, through Overheating Treatment, There is higher temper resistance, be not easy to get rusty and be broken and light weight, improves the use of the hook-shaped cutter of insulated wire peeling Service life.

5 hardness of semi arch blade of the tulwar is 50-60HRC.It can ensure the cutting elasticity and toughness of blade in this way, Ensure that blade is capable of the line skin of cyclic annular cutting insulated wire, and does not hurt the wire core inside insulated wire.

4 material of the handle of a knife is polyurethane material, and the handle of a knife 4 is equipped with anti-skid chequer 7.Handle of a knife 4 uses polyurethane material, Wearability, the weatherability of handle of a knife 4 are increased, insulating properties increases the service life of handle of a knife 4, and it is anti-that anti-skid chequer 7 can increase handle of a knife 4 Slip energy is easy to slide when human hand being avoided to hold handle of a knife 4.

Embodiment 2

As shown in Fig. 2, embodiment 2 is improvement on the basis of embodiment 1, as different from Example 1：The fastening dress It includes the identical Ω shapes tagger of two size shapes to set 6, and the Ω shapes tagger includes both ends horizontal portion 8 and lug boss 9, institute It states both ends horizontal portion 8 and is respectively provided with 2 equally distributed through-holes 10.

The number of through-holes in the both ends horizontal portion 8 is 2,4 in total, the through-hole of former and later two Ω shape taggers Position correspond.

The nut 11 for being inserted with screw 12 in 4 through-holes 10 respectively and being adapted with screw.Pass through screw, spiral shell in this way Female and Ω shape taggers mating connection securely connects straight hilt with handle of a knife, while by unscrewing 4 screws, straight Hilt 3 and handle of a knife 4 are detachably connected, and are conveniently replaceable handle of a knife.

Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality The spirit and scope of new technique scheme should all cover in the right of the utility model.

Claims

1. a kind of hook-shaped cutter of insulated wire peeling, it is characterised in that：Including tulwar, hook point, straight hilt and handle of a knife, the tulwar Semicircular arc, the semicircular arc-shaped Inner arc is blade, and the end of the blade is to hook point, the blade and wanted peeling Insulated wire be adapted, the lower section of the tulwar is straight hilt, and handle of a knife, the handle of a knife and knife are socketed on the straight hilt The clamp device that is equipped with of junction, the clamp device includes two sizes, the identical Ω shapes tagger of shape, described two Ω shape taggers include both ends horizontal portion and lug boss, and the both ends horizontal portion is equipped with through-hole.

2. a kind of hook-shaped cutter of insulated wire peeling according to claim 1, it is characterised in that：The tulwar and hook point are 9GrSi tool steel.

3. a kind of hook-shaped cutter of insulated wire peeling according to claim 1, it is characterised in that：The edge hardness is 50- 60HRC。

4. a kind of hook-shaped cutter of insulated wire peeling according to claim 1, it is characterised in that：The number of through-holes is 2 A, the lead to the hole site of described two Ω shapes taggers corresponds.

5. a kind of hook-shaped cutter of insulated wire peeling according to claim 4, it is characterised in that：It is inserted with spiral shell in the through-hole Nail and the nut being adapted with screw.

6. a kind of hook-shaped cutter of insulated wire peeling according to claim 1, it is characterised in that：The handle of a knife material is poly- ammonia Ester material, the handle of a knife are equipped with anti-skid chequer.