CN214957780U - Special tool for bending core of single-core cable - Google Patents

Abstract

The utility model discloses a single core cable's sinle silk specialized tool that bends relates to electric power construction technical field. This single core cable's sinle silk specialized tool of bending includes the cylinder sinle silk patchhole has been seted up to the side of cylinder, sinle silk bending groove has still been seted up on the lateral surface of cylinder, sinle silk bending groove with the coaxial setting of cylinder, just the outer end setting of sinle silk patchhole is in the sinle silk bending inslot. Utilize this sinle silk specialized tool that bends of single core cable, can make things convenient for, swift single core cable's sinle silk bend into according to required unified specification and shape of wiring requirement, make it firm, reliable with connecting terminal row connection after the construction, avoid taking place that sinle silk and terminal row of being connected take place contact failure or other such as virtual condition such as connecing and broken string, saved a large amount of manpowers and time simultaneously.

Description

Special tool for bending core of single-core cable

Technical Field

The utility model relates to an electric power construction technical field, concretely relates to sinle silk specialized tool that bends of single core cable.

Background

In the power industry, single-core cables are widely applied to manufacturing, production and construction in the power industry due to the fact that the single-core cables are simple in structure, low in cost and good in oxidation resistance compared with multi-strand cables (cores). However, in the process of cable connection installation and construction, considering the reliability of conductor contact during connection, a single-core cable and a connection terminal thereof are required to be connected without adopting a crimping or welding connection mode, generally, a worker manually bends a wire core into an annular ring shape by using tools such as a pliers and the like, and then sleeves the wire core into a crimping fastening screw on a terminal row to be screwed, so that the connection with the terminal row is completed.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a sinle silk specialized tool that bends of single core cable to the sinle silk that solves single core cable sinle silk and the terminal strip contact failure who is connected, the manual instrument such as use pliers bend single core cable consumes long, easy rupture, pleasing to the eye, the difficult unified problem of standard in prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

this single core cable's sinle silk specialized tool of bending includes the cylinder sinle silk patchhole has been seted up to the side of cylinder, sinle silk bending groove has still been seted up on the lateral surface of cylinder, sinle silk bending groove with the coaxial setting of cylinder, just the outer end setting of sinle silk patchhole is in the sinle silk bending inslot.

Further, the diameter of the wire core insertion hole is equal to the width of the wire core bending groove.

Further, the cylinder includes barrel and lower barrel, it fixes to go up the barrel under the barrel upside, the diameter of going up the barrel is less than the diameter of barrel down, go up and seted up the line core patchhole and corresponding line core bending groove of going up on the barrel, set up down line core patchhole and corresponding line core bending groove of going down on the barrel down, the diameter of going up the line core patchhole is less than the diameter of line core patchhole down.

Further, go up the line core patchhole and include first last line core patchhole and second last line core patchhole, go up line core bending groove and include first last line core bending groove and second last line core bending groove, wherein the outer end setting of first last line core patchhole is in first last line core bending groove, the outer end setting of second last line core patchhole is in second last line core bending groove, the diameter of first last line core patchhole is less than the diameter of second last line core patchhole.

Further, the first upper core insertion hole is formed in the upper side of the second upper core insertion hole, the diameter of the first upper core insertion hole is 1mm, and the diameter of the second upper core insertion hole is 1.5 mm.

Further, the diameter of the upper cylinder body is 6mm, and the height of the upper cylinder body is 50 mm.

Further, the lower core insertion hole comprises a first lower core insertion hole and a second lower core insertion hole, the lower core bending groove comprises a first lower core bending groove and a second lower core bending groove, the outer end of the first lower core insertion hole is arranged in the first lower core bending groove, the outer end of the second lower core insertion hole is arranged in the second lower core bending groove, and the diameter of the first lower core insertion hole is smaller than that of the second lower core insertion hole.

Further, the diameter of the first lower core insertion hole is 2mm, and the diameter of the second lower core insertion hole is 2.5 mm.

Further, the diameter of lower barrel is 8mm, the height of lower barrel is 50 mm.

Further, the cylinder is made of stainless steel.

The utility model has the advantages of as follows:

the utility model discloses make a simple and easy single core cable's sinle silk specialized tool that bends, handheld this specialized tool peels off the sinle silk that the cable skin exposes certain length with single core cable, inserts this special this instrument of this tool of this with sinle silk one end and corresponds the sinle silk inserting hole of size, and the sinle silk bending groove winding along the line forms the ring-type. The single core sinle silk after will bending is taken out from the patchhole, cuts off unnecessary part with the bevel connection pincers at last, can accomplish this single core cable sinle silk and bend, can be convenient, swift single core cable's sinle silk bend into according to required unified specification and shape of wiring requirement, make it firm, reliable with connecting terminal row connection after the construction, avoid taking place sinle silk and the terminal row of being connected bad contact or other such as the virtual condition of connecing and breaking wire, saved a large amount of manpowers and time simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of a special tool for bending a core of a single core cable provided in embodiment 1 of the present invention;

fig. 2 is a schematic view of a tool for bending a core of a single core cable according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a single-core cable after being bent by using a special tool for bending a core of the single-core cable provided in embodiment 1 of the present invention;

fig. 4 is a schematic view of a special tool for bending a core of a single core cable provided in embodiment 2 of the present invention;

in the figure: 1-upper cylinder 2-lower cylinder 3-first upper core insertion hole 4-second upper core insertion hole 5-first lower core insertion hole 6-second lower core insertion hole 7-first upper core bending groove 8-second upper core bending groove 9-first lower core bending groove 10-second lower core bending groove 11-single core cable 12-core 1201-annular part 1202-to-be-sheared part 13-conical cylinder.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Example 1

Referring to fig. 1, this single core cable's sinle silk specialized tool that bends includes the cylinder, has seted up the sinle silk patchhole in the side of cylinder, has still seted up sinle silk bending groove on the lateral surface of cylinder, and sinle silk bending groove sets up with the cylinder is coaxial, and the outer end of sinle silk patchhole sets up in the sinle silk bending groove.

In order to make the quality of the bent wire core 12 higher, the diameter of the wire core insertion hole is equal to the width of the wire core bending groove in the present embodiment, so that after the wire core 12 is inserted into the wire core insertion hole, the wire core 12 can be ensured to be bent in the only direction when the wire core 12 is bent in the wire core bending groove.

The cylinder includes barrel 1 and barrel 2 down in this embodiment, goes up barrel 1 and barrel 2 down and is stainless steel, goes up barrel 1 and fixes 2 upsides of barrel under, goes up the diameter of barrel 1 and is less than the diameter of barrel 2 down, goes up barrel 1 and passes through welded connection with barrel 2 down. An upper core inserting hole and a corresponding upper core bending groove are formed in the upper barrel body 1, a lower core inserting hole and a corresponding lower core bending groove are formed in the lower barrel body 2, and the diameter of the upper core inserting hole is smaller than that of the lower core inserting hole. Sinle silk 12 has multiple specification, and what thick sinle silk 12 corresponds just needs to buckle into the ring of a major diameter, so this embodiment is according to actual need, with the upper barrel 1 and the lower barrel 2 of cylinder design for different diameters to satisfy the demand of buckling of different diameter sinle silks 12.

The upper core inserting hole in the upper barrel 1 comprises a first upper core inserting hole 3 and a second upper core inserting hole 4, the upper core bending groove comprises a first upper core bending groove 7 and a second upper core bending groove 8, the outer end of the first upper core inserting hole 3 is arranged in the first upper core bending groove 7, the outer end of the second upper core inserting hole 4 is arranged in the second upper core bending groove 8, and the diameter of the first upper core inserting hole 3 is smaller than that of the second upper core inserting hole 4.

The lower core inserting hole on the lower cylinder body 2 comprises a first lower core inserting hole 5 and a second lower core inserting hole 6, the lower core bending groove comprises a first lower core bending groove 9 and a second lower core bending groove 10, the outer end of the first lower core inserting hole 5 is arranged in the first lower core bending groove 9, the outer end of the second lower core inserting hole 6 is arranged in the second lower core bending groove 10, and the diameter of the first lower core inserting hole 5 is smaller than that of the second lower core inserting hole 6.

The first upper core insertion hole 3 is provided at an upper side of the second upper core insertion hole 4, the diameter of the first upper core insertion hole 3 is 1mm, and the diameter of the second upper core insertion hole 4 is 1.5 mm. The diameter of the upper cylinder body 1 is 6mm, and the height of the upper cylinder body 1 is 50 mm. The first lower core insertion hole 5 has a diameter of 2mm, and the second lower core insertion hole 6 has a diameter of 2.5 mm. The diameter of the lower cylinder 2 is 8mm, and the height of the lower cylinder 2 is 50 mm. The diameter of the cylindrical body shown in the drawings is larger than the actual diameter for clarity of the core insertion hole and the core bending groove.

Referring to fig. 2, the utility model discloses make a simple and easy sinle silk specialized tool that bends of single core cable, handheld this specialized tool peels off cable sheath with single core cable 11 and exposes sinle silk 12 of certain length, inserts this specialized this instrument sinle silk inserting hole of corresponding size with sinle silk 12 one end, and the sinle silk bending groove winding a circle forms annular portion 1201 along the line. The single core wire core 12 after will bending is taken out from the patchhole, the core part that inserts in the sinle silk patchhole originally is called and treats the shearing portion 1202, shear and treat the shearing portion 1202 with the bevel connection pliers finally, can accomplish the bending of this single core cable 11's sinle silk 12, can be convenient, swift single core cable's sinle silk is bent into and is required unified specification and shape according to the wiring requirement, it is firm, reliable to make it be connected with the connecting terminal row after the construction, avoid taking place sinle silk 12 and terminal row of being connected and take place the contact failure or other such as virtual and connect and the condition such as broken string, saved a large amount of manpowers and time simultaneously.

Example 2

Referring to fig. 4, the cylinder in this embodiment is a conical cylinder 13, the diameter of the conical cylinder 13 gradually decreases from top to bottom, a first upper core insertion hole 3, a second upper core insertion hole 4, a first lower core insertion hole 5 and a second lower core insertion hole 6 are sequentially formed in the conical cylinder 13 from top to bottom, and correspondingly, an annular first upper core bending groove 7, a second upper core bending groove 8, a first lower core bending groove 9 and a second lower core bending groove 10 are formed in the outer wall of the conical cylinder.

In this embodiment, the core insertion hole and the core bending groove are formed in the tapered barrel 13, so that the diameter of the core 12 and the diameter of the ring portion 1201 after bending can be matched more, the core insertion hole with any diameter can be formed theoretically, the ring portion 1201 after bending the core 12 can be completely matched with the diameter of the core 12, and the core 12 and the connection terminal row are connected more firmly and reliably.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (10)

1. A special tool for bending a wire core of a single-core cable, which is characterized in that,

including the cylinder the sinle silk patchhole has been seted up to the side of cylinder, sinle silk bending groove has still been seted up on the lateral surface of cylinder, sinle silk bending groove with the coaxial setting of cylinder, just the outer end setting of sinle silk patchhole is in sinle silk bending inslot.

2. The special tool for bending the wire core of the single core cable according to claim 1,

the diameter of the wire core insertion hole is equal to the width of the wire core bending groove.

3. The special tool for bending the wire core of the single core cable according to claim 1,

the cylinder includes barrel and lower barrel, it fixes to go up the barrel down the barrel upside, the diameter of going up the barrel is less than the diameter of barrel down, go up and seted up the core patchhole and corresponding core bending groove of going up on the barrel, the core patchhole and corresponding core bending groove of going down have been seted up down on the barrel down, the diameter of going up the core patchhole is less than the diameter of core patchhole of going down.

4. The special tool for bending the wire core of the single core cable according to claim 3,

go up the line core patchhole and include first line core patchhole and the second and go up the line core patchhole, go up the line core bending groove and include first line core bending groove and the second and go up the line core bending groove, wherein the outer end setting of first line core patchhole is in first line core bending inslot, the outer end setting of the line core patchhole of second is in the second goes up the line core bending inslot, the diameter of first line core patchhole is less than the diameter of line core patchhole of second.

5. The special tool for bending the wire core of the single core cable according to claim 4,

the first upper core inserting hole is formed in the upper side of the second upper core inserting hole, the diameter of the first upper core inserting hole is 1mm, and the diameter of the second upper core inserting hole is 1.5 mm.

6. The special tool for bending the wire core of the single core cable according to claim 5,

the diameter of going up the barrel is 6mm, the height of going up the barrel is 50 mm.

7. The special tool for bending the wire core of the single core cable according to claim 3,

the lower core inserting hole comprises a first lower core inserting hole and a second lower core inserting hole, the lower core bending groove comprises a first lower core bending groove and a second lower core bending groove, the outer end of the first lower core inserting hole is arranged in the first lower core bending groove, the outer end of the second lower core inserting hole is arranged in the second lower core bending groove, and the diameter of the first lower core inserting hole is smaller than that of the second lower core inserting hole.

8. The special tool for bending the wire core of the single core cable according to claim 7,

the diameter of the first lower wire core insertion hole is 2mm, and the diameter of the second lower wire core insertion hole is 2.5 mm.

9. The special tool for bending the wire core of the single core cable according to claim 8,

the diameter of barrel is 8mm down, the height of barrel is 50mm down.

10. The special tool for bending the wire core of the single core cable according to claim 1,

the cylinder is made of stainless steel.

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