CN219067440U

CN219067440U - Wiring clamp for electrical engineering

Info

Publication number: CN219067440U
Application number: CN202320356913.1U
Authority: CN
Inventors: 叶睿骅
Original assignee: Fuyang Normal University
Current assignee: Fuyang Normal University
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-05-23
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a pair of wiring pliers for electrical engineering, which comprises a fixed grip and a movable grip, wherein the end part of the movable grip is rotationally connected with a V-shaped head through a rotating shaft, the end part of the fixed grip is provided with a connecting sleeve, one end of the V-shaped head is rotationally connected with the connecting sleeve through the rotating shaft, one end of the V-shaped head, which is far away from the movable grip, and one end of the connecting sleeve, which is far away from the fixed grip, are respectively provided with a first binding clip and a second binding clip.

Description

Wiring clamp for electrical engineering

Technical Field

The utility model relates to the technical field of electrical engineering, in particular to a pair of wiring pliers for electrical engineering.

Background

The wire pliers are used for stripping, pressing nose, cutting and the like of the wires in the wire connection, and are necessary tools in the wire connection.

At present, the existing wiring pliers are mainly simple in structure, only two handles are connected with two pliers heads and are connected through rotating shafts, so that the wiring pliers are laborious to use and weak in biting force.

Disclosure of Invention

The utility model aims to provide a pair of wiring pliers for electrical engineering, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a wiring pincers for electrical engineering, includes fixed handle and movable handle, the tip of movable handle is connected with the V type head through the pivot rotation, the tip of fixed handle is provided with the adapter sleeve, just the one end of V type head is rotated through pivot and adapter sleeve and is connected, the V type head is kept away from movable handle one end and the adapter sleeve is kept away from fixed handle one end and is provided with first binding clip and second binding clip respectively, first binding clip is close to V type head and adapter sleeve department with the second binding clip and is provided with the cutting edge, just first binding clip and second binding clip keep away from V type head and adapter sleeve one end and are provided with respectively and can carry out first connector and the second connector of skinning and wiring, just be provided with the limit structure that can restrict between first connector and the second connector and merge the distance between the first binding clip.

As a further scheme of the utility model: grooves are formed in one side, opposite to the fixed grip, of the movable grip, connecting rods which are distributed obliquely are arranged between the movable grip and the fixed grip, and two ends of each connecting rod are respectively connected with the movable grip and the fixed grip in a rotating mode through rotating shafts.

As still further aspects of the utility model: the V-shaped groove of the V-shaped head is internally provided with a lug, the lug is provided with a spring, and one end of the spring, which is far away from the lug, is connected with the fixed handle.

As still further aspects of the utility model: the outer sides of the fixed grip and the movable grip are respectively sleeved with an insulating sleeve.

As still further aspects of the utility model: the length of the first binding clip is greater than that of the second binding clip, a space exists between the inner side wall of the first connector and the outer side wall of the second connector, long round holes are formed in the side walls of the first connector and the second connector, two opposite ends of the long round holes are of an open structure, and a knife edge is arranged on the inner wall of the long round hole.

As still further aspects of the utility model: the top side wall of second connector is provided with the butt joint piece, the bottom of butt joint piece corresponds the distribution with the upper surface of first connector, just the bottom of butt joint piece all is provided with the tooth's socket with the upper surface of first connector.

As still further aspects of the utility model: the limiting structure comprises a stud, a through hole is formed in the surface of the first clamp head, a nut is arranged at the bottom of the through hole, the stud is in threaded connection with the nut, the top end of the stud can be in contact with the bottom of the second clamp head, and a rotating block is arranged at the bottom of the stud.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is matched with the connecting rod through the spring, so that the fixed grip and the movable grip are in a lever type structure, the operation of a user is more labor-saving, the biting force is stronger, and the wiring pliers can realize three works of cutting lines, peeling and wiring, and have strong functions and strong practicability.

2. When the cables are required to be peeled, the diameters of the cables are different, the stud can be rotated to adjust the combined distance between the first connector and the second connector, the phenomenon that the cables are cut off due to the fact that the first connector and the second connector are completely combined can be effectively prevented, the cables are placed in the slotted holes in a specific operation mode, when the first connector and the second connector are combined together, an operator rotates the stud according to the diameters of the cables, the top end of the stud is in contact with the bottom of the second clamp head, at the moment, the first clamp head and the second clamp head cannot be continuously close to each other, limiting is carried out between the first connector and the second connector, and the phenomenon that the cables are cut off due to a knife edge in the slotted holes due to excessive force can be effectively prevented, so that peeling is facilitated.

Drawings

Fig. 1 is a schematic structural view of a pair of wire pliers for electrical engineering.

Fig. 2 is a connection diagram of a first binding clip and a second binding clip in a wire connecting pliers for electrical engineering.

Fig. 3 is a left side view of fig. 2.

Fig. 4 is an exploded view of a first binding clip and a second binding clip in a pair of electrical engineering pliers.

In the figure: 1. fixing the handle; 2. a movable grip; 3. a connecting rod; 4. a groove; 5. a V-head; 6. a bump; 7. a spring; 8. connecting sleeves; 9. a first binding clip; 10. a second binding clip; 11. a blade; 12. a stud; 13. a nut; 14. a first connector; 15. a second connector; 16. a butt joint block; 17. and a slotted hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in an embodiment of the utility model, a wire connecting clamp for electrical engineering comprises a fixed grip 1 and a movable grip 2, wherein the end part of the movable grip 2 is rotatably connected with a V-shaped head 5 through a rotating shaft, the end part of the fixed grip 1 is provided with a connecting sleeve 8, one end of the V-shaped head 5 is rotatably connected with the connecting sleeve 8 through the rotating shaft, one side of the movable grip 2 opposite to the fixed grip 1 is provided with a groove 4, a connecting rod 3 which is obliquely distributed is arranged between the movable grip 2 and the fixed grip 1, two ends of the connecting rod 3 are respectively rotatably connected with the movable grip 2 and the fixed grip 1 through the rotating shaft, a bump 6 is arranged in a V-shaped groove of the V-shaped head 5, one end of the spring 7 far from the bump 6 is connected with the fixed grip 1, the lever structure is formed between the fixed grip 1 and the movable grip 2 through the cooperation between the spring 7 and the connecting rod 3, the operation of a user is more labor-saving, the biting force is stronger, the outer sides of the fixed grip 1 and the movable grip 2 are sleeved with insulating sleeves, one end of the V-shaped head 5 far away from the movable grip 2 and one end of the connecting sleeve 8 far away from the fixed grip 1 are respectively provided with a first clamp head 9 and a second clamp head 10, the positions of the first clamp head 9 and the second clamp head 10, which are close to the V-shaped head 5 and the connecting sleeve 8, are provided with cutting edges 11, one ends of the first clamp head 9 and the second clamp head 10 far away from the V-shaped head 5 and the connecting sleeve 8 are respectively provided with a first connecting head 14 and a second connecting head 15 which can be peeled and wired, the length of the first clamp head 9 is greater than the length of the second clamp head 10, the inner side wall of the first connecting head 14 is spaced from the outer side wall of the second connecting head 15, when the first clamp head 9 and the second clamp head 10 are close to each other, the first connecting head 14 and the second connecting head 15 are staggered together, the side walls of the first connector 14 and the second connector 15 are respectively provided with a slotted hole 17, opposite ends of the two slotted holes 17 are of an open structure, the inner walls of the slotted holes 17 are provided with knife edges, when the cables are required to be peeled, the cables are placed in the slotted holes 17 of the second connector 15, the movable grip 2 is pinched at the moment, the first clamp head 9 is close to the second clamp head 10, so that the cables are positioned in holes formed by the first connector 14 and the slotted holes 17 on the second connector 15, peeling can be performed by pulling the wire pliers, the top end side wall of the second connector 15 is provided with the butt joint blocks 16, the bottoms of the butt joint blocks 16 are correspondingly distributed with the upper surfaces of the first connector 14, tooth grooves are formed in the bottoms of the butt joint blocks 16 and the upper surfaces of the first connectors 14, the cables can be wired through cooperation between the butt joint blocks 16 and the first connector 14, the two cables are clamped between the butt joint blocks 16 and the first connector 14, and the wire pliers can be rotated to perform wire connection;

the limiting structure capable of limiting the merging distance between the first connecting head 14 and the second connecting head 15 is arranged between the first binding head 9 and the second binding head 10, the limiting structure comprises the studs 12, the surface of the first binding head 9 is provided with the through holes, the bottoms of the through holes are provided with nuts 13, the studs 12 are in threaded connection with the nuts 13, the top ends of the studs 12 can be in contact with the bottoms of the second binding heads 10, the bottoms of the studs 12 are provided with rotating blocks, when peeling is needed, the diameters of all cables are different, the studs 12 can be rotated to adjust the merging distance between the first connecting head 14 and the second connecting head 15, the phenomenon that the cables are cut off due to the fact that the first connecting head 14 and the second connecting head 15 are completely merged together can be effectively prevented, the cables are placed in the slotted holes 17, when the first connecting head 14 and the second connecting head 15 are merged together, operators can rotate the studs 12 according to the diameters of the cables, the top ends of the studs 12 are in contact with the bottoms of the second binding heads 10, the first binding heads 9 and the second binding heads 10 cannot be close to each other, and accordingly the situation that the cables can be cut off due to the fact that the long-shaped connecting heads 14 and the second connecting heads 15 can be effectively prevented from being broken due to the fact that the long-shaped connecting heads are located in the long-shaped round holes 17.

The working principle of the utility model is as follows:

when the wire stripper is used, when the wire is required to be cut, the wire is placed at the cutting edge 11, the movable handle 2 is held to cut the wire, when the wire stripper is required to be wired, the top end of the stud 12 is positioned in the through hole in an initial state, the combination degree of the first connector 14 and the second connector 15 is not limited, then the two wires are clamped between the butt joint block 16 and the first connector 14, the wire stripper is rotated to be wired, when the wire stripper is required to strip, the wire is placed in the slotted hole 17, when the first connector 14 and the second connector 15 are combined together, an operator rotates the stud 12 according to the diameter of the wire, the top end of the stud 12 is in contact with the bottom of the second clamp head 10, and at the moment, the first clamp head 9 and the second clamp head 10 cannot be continuously close, so that the limitation is realized between the first connector 14 and the second connector 15, the wire stripper can be effectively prevented from being cut off due to the cutting edge in the slotted hole 17 caused by excessive force, and the wire stripper is more beneficial.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a wiring pincers for electrical engineering, its characterized in that, including fixed handle (1) and activity handle (2), the tip of activity handle (2) is connected with V type head (5) through the pivot rotation, the tip of fixed handle (1) is provided with adapter sleeve (8), just the one end of V type head (5) is connected through pivot and adapter sleeve (8) rotation, V type head (5) keep away from activity handle (2) one end and adapter sleeve (8) and keep away from fixed handle (1) one end and be provided with first binding clip (9) and second binding clip (10) respectively, first binding clip (9) are close to V type head (5) and adapter sleeve (8) department with second binding clip (10) and are provided with cutting edge (11), just V type head (5) and second binding clip (10) are kept away from to be provided with respectively in V type head (5) and adapter sleeve (8) one end and can carry out first connector (14) and second connector (15) of skinning and wiring, just first binding clip (9) and second binding clip (10) are provided with between can be limited between first connector (14) and the limit structure and the limit.

2. The pair of wiring pliers for electrical engineering according to claim 1, wherein grooves (4) are formed in one side, opposite to the fixed grip (1), of the movable grip (2), and a connecting rod (3) which is obliquely distributed is arranged between the movable grip (2) and the fixed grip (1), and two ends of the connecting rod (3) are respectively connected with the movable grip (2) and the fixed grip (1) in a rotating mode through rotating shafts.

3. The pair of wiring pliers for electrical engineering according to claim 1, wherein a bump (6) is arranged in the V-shaped groove of the V-shaped head (5), a spring (7) is arranged on the bump (6), and one end, far away from the bump (6), of the spring (7) is connected with the fixed grip (1).

4. The pair of electrical engineering wire pliers according to claim 1, wherein the outer sides of the fixed grip (1) and the movable grip (2) are respectively sleeved with an insulating sleeve.

5. The pair of electrical engineering wire pliers according to claim 1, wherein the length of the first pliers head (9) is greater than that of the second pliers head (10), a space exists between the inner side wall of the first connector (14) and the outer side wall of the second connector (15), oblong holes (17) are formed in the side walls of the first connector (14) and the second connector (15), two opposite ends of the oblong holes (17) are of an open structure, and a knife edge is formed in the inner wall of the oblong holes (17).

6. The pair of electrical engineering wire pliers according to claim 1, wherein the top end side wall of the second connector (15) is provided with a butt joint block (16), the bottom of the butt joint block (16) is distributed corresponding to the upper surface of the first connector (14), and tooth grooves are formed in the bottom of the butt joint block (16) and the upper surface of the first connector (14).

7. The wire connecting pliers for electrical engineering according to claim 1, wherein the limiting structure comprises a stud (12), a through hole is formed in the surface of the first pliers head (9), a nut (13) is arranged at the bottom of the through hole, the stud (12) is in threaded connection with the nut (13), the top end of the stud (12) can be in contact with the bottom of the second pliers head (10), and a rotating block is arranged at the bottom of the stud (12).