CN211540911U - Multifunctional electrician's pliers - Google Patents

Abstract

The utility model relates to the technical field of electrician's hand tools, in particular to a multifunctional electrician's pliers. It includes a first clamp body and a second clamp body hinged by riveting shafts; the inner surfaces of the clamp heads of the first clamp body and the second clamp body are respectively provided with clamping openings, bending openings, and pressing lines from top to bottom. A locking mechanism is provided between the first forceps body and the second forceps body, and the locking mechanism includes a locking block hinged on the handle of the first forceps body and a locking block arranged on the The arc-shaped body between the pliers head and the pliers handle of the second pliers body is fitted with a locking groove that is matched with the locking block. The utility model has multiple functions of clamping, bending, crimping, trimming and stripping, and moreover, a plurality of stripping ports with different diameters are arranged in the stripping occlusal area to realize stripping of various specifications of wires, so that stripping The wire is more flexible and convenient; in addition, the setting of the locking mechanism realizes the locking between the first clamp body and the second clamp body in a non-working state, which is more conducive to the storage of electrician's clamps.

Description

Multifunctional electrician's pliers

technical field

The utility model relates to the technical field of electrician's hand tools, in particular to a multifunctional electrician's pliers.

Background technique

Electrician's pliers is one of the hand tools commonly used by electricians, and its structure mainly includes two pliers bodies hinged by riveting shafts. Although there are many types of existing electrician's pliers, most of them have multiple functions, which can meet the different needs of electricians in the work of handling wires to a certain extent. However, the existing electrician's pliers still have the following shortcomings: 1. When not in use, the two pliers are easy to open, which is inconvenient for storage; 2. Most of the existing electrician's pliers only have one wire stripping port, which is not suitable for different specifications. When stripping the stripped wire, because the diameter of the stripping port does not match the size of the wire, it is easy to leave the wire skin and damage the wire.

Utility model content

The purpose of the utility model is to provide a multifunctional electrician's pliers to solve the above technical problems.

In order to solve the above-mentioned problems, the technical scheme adopted by the present utility model is:

A multifunctional electrician's pliers, comprising a first pliers body and a second pliers body, the first pliers body and the second pliers body are hinged through a riveting shaft; the pliers heads of the first pliers body and the second pliers body The inner surface is respectively provided with a clamping port, a wire bending port, a wire crimping port and a wire stripping bite area from top to bottom; A locking mechanism for keeping the clamp body in a clamped state, the locking mechanism includes a locking block hinged on the clamp handle of the first clamp body and an arc-shaped arc arranged between the clamp head and the clamp handle of the second clamp body The locking slot on the body matched with the locking block.

Preferably, a wire-cutting mechanism is provided between the arc-shaped body between the pliers head and the pliers handle of the first pliers body and the arc-shaped body between the pliers head and the pliers handle of the second pliers body, and the The wire mechanism includes a first wire-cutting structure and a second wire-cutting structure; the first wire-cutting structure includes a blade fixedly assembled on the arc-shaped body of the first clamp body and a blade fixedly assembled on the arc-shaped body of the second clamp body The blade bottom support, after the first clamp body and the second clamp body are clamped, the blade and the blade bottom support are bitten with each other; The first thread trimming hole and the second thread trimming hole opened on the arc body of the second clamp body, when the first clamp body and the second clamp body are at the maximum opening and closing angle, the first thread trimmer The hole is collinear with the central axis of the second trimmer hole.

Preferably, the wire stripping occlusal area includes a first tooth-like structure arranged on the inner side of the forceps head of the first forceps body and a second tooth-like structure arranged on the inner side of the forceps head of the second forceps body, the first forceps body and the After the two clamp bodies are clamped, the first tooth-like structure and the second tooth-like structure are dislocated and engaged in the thickness direction, and a number of wire stripping openings of different sizes are formed between the two.

Preferably: the diameter of the stripping opening gradually increases from top to bottom.

Preferably: a torsion spring for opening the first and second clamp bodies to the maximum opening and closing angle is assembled between the first clamp body and the second clamp body, and the torsion spring is sleeved on the riveting shaft .

Beneficial effects: Compared with the prior art, the utility model has multiple functions of clamping, bending, crimping, trimming and stripping, and moreover, a plurality of stripping openings with different diameters are arranged in the stripping occlusal area to achieve the The stripping of various specifications of wires makes the stripping more flexible and convenient; in addition, the setting of the locking mechanism realizes the locking between the first clamp body and the second clamp body in the non-working state, which is more conducive to the electrician's clamp. storage.

Description of drawings

Fig. 1 is the front structure schematic diagram of the present utility model;

Figure 2 is a schematic diagram of the reverse side structure of the present invention.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

Example

1-2, the multifunctional electrician's pliers in this embodiment includes a first pliers body 1 and a second pliers body 2, the first pliers body 1 and the second pliers body 2 are connected by a riveting shaft 3 Hinged. A torsion spring is installed between the first clamp body 1 and the second clamp body 2 for opening the first clamp body 1 and the second clamp body 2 to the maximum opening and closing angle, and the torsion spring is sleeved on the riveting shaft. 3 on. When in use, the first caliper body 1 and the second caliper body 2 are automatically opened to the maximum opening and closing angle under the action of the torsion spring.

The inner surfaces of the jaws of the first jaw body 1 and the second jaw body 2 are respectively provided with a clamping port 4 , a wire bending port 5 , a wire crimping port 6 and a wire stripping nip area from top to bottom. The wire stripping occlusal area includes a first tooth-like structure 13 disposed inside the pliers head of the first pliers body 1 and a second tooth-like structure 14 disposed inside the pliers head of the second pliers body 2 . The first pliers body 1 After being clamped with the second forceps body 2 , the first tooth-like structure 13 and the second tooth-like structure 14 are dislocated and engaged in the thickness direction, and a number of wire stripping openings of different sizes are formed therebetween. The diameter of the stripping opening gradually increases from top to bottom. The stripping bite area not only realizes the function of stripping, but also can strip wires of different specifications. The first tooth-like structure 13 and the second tooth-like structure 14 are dislocated and engaged in the thickness direction, so that the wire stripping is more thorough, no wire skin is left, and the wire is not damaged, which is more flexible and more practical.

A locking mechanism for keeping the first clamp body 1 and the second clamp body 2 in a clamped state is provided between the first clamp body 1 and the second clamp body 2, and the locking mechanism includes a hinged connection between the first clamp body 1 and the second clamp body 2. A locking block 7 on the pliers handle of a pliers body 1 and a locking slot 8 arranged on the arc-shaped body between the pliers head and the pliers handle of the second pliers body 2 and matched with the locking block 7 . After the first clamp body 1 and the second clamp body 2 are clamped, the locking block 7 is rotated to engage the locking block 7 with the locking slot 8 to realize the connection between the first clamp body 1 and the second clamp body 2 . of locking.

A wire-cutting mechanism is provided between the arc-shaped body between the clamp head and the clamp handle of the first clamp body 1 and the arc-shaped body between the clamp head and the clamp handle of the second clamp body 2 . The mechanism includes a first thread trimming structure and a second thread trimming structure. The first wire-cutting structure includes a blade 9 that is fixedly assembled on the arc-shaped body of the first clamp body 1 and a blade base 10 that is fixedly assembled to the arc-shaped body of the second clamp body 2 . After the 1 is clamped with the second clamp body 2, the blade 9 and the blade bottom bracket 10 are engaged with each other to cut the wire. The second wire-cutting structure includes a first wire-cutting hole 11 opened on the arc-shaped body of the first clamp body 1 and a second wire-cutting hole 12 opened on the arc-shaped body of the second clamp body 2 . When the first forceps body 1 and the second forceps body 2 are at the maximum opening and closing angle, the central axes of the first thread trimming hole 11 and the second thread trimming hole 12 are collinear. When cutting the wire, first open the first clamp body 1 and the second clamp body 2 to the maximum opening and closing angle, insert the wire into the wire cutting hole, and clamp the first clamp body 1 and the second clamp body 2 to cut the wire.

The utility model has multiple functions of clamping, bending, crimping, trimming and stripping, and moreover, a plurality of stripping openings with different diameters are arranged in the stripping occlusal area to realize stripping of various specifications of wires, so that stripping The wire is more flexible and convenient; in addition, the setting of the locking mechanism realizes the locking between the first clamp body and the second clamp body in a non-working state, which is more conducive to the storage of electrician's clamps.

The above are only the embodiments of the present invention, and are not intended to limit the scope of the invention. , are all within the scope of patent protection of the present utility model.

Claims (5)

1. A multifunctional electrician's pliers, comprising a first pliers body (1) and a second pliers body (2), the first pliers body (1) and the second pliers body (2) by riveting shafts (3) It is characterized in that: the inner surfaces of the clamp heads of the first clamp body (1) and the second clamp body (2) are respectively provided with a clamping port (4), a bending port (5), A wire crimping port (6) and a wire stripping occlusal area; between the first clamp body (1) and the second clamp body (2), there are provided between the first clamp body (1) and the second clamp body (2) A locking mechanism for maintaining the clamping state, the locking mechanism comprises a locking block (7) hingedly connected to the grip handle of the first caliper body (1) and a caliper head arranged on the second caliper body (2) and A locking slot (8) matched with the locking block (7) on the arc-shaped body between the pliers handles. 2. The multifunctional electrician's pliers according to claim 1, characterized in that: the arc-shaped body between the pliers head and the pliers handle of the first pliers body (1) and the pliers head of the second pliers body (2) A wire-cutting mechanism is arranged between the arc-shaped body and the pliers handle, and the wire-cutting mechanism includes a first wire-cutting structure and a second wire-cutting structure; the first wire-cutting structure includes a fixed assembly on the first pliers The blade (9) on the arc-shaped body of the body (1) and the blade bottom bracket (10) fixedly assembled on the arc-shaped body of the second clamp body (2), the first clamp body (1) and the second clamp body (2) After the clamp body (2) is clamped, the blade (9) and the blade bottom bracket (10) are engaged with each other; a wire-cutting hole (11) and a second wire-cutting hole (12) opened on the arc-shaped body of the second forceps body (2), the first forceps body (1) and the second forceps body (2) are located in At the maximum opening and closing angle, the central axes of the first thread trimming hole (11) and the second thread trimming hole (12) are collinear. 3. The multifunctional electrician's pliers according to claim 1 or 2, characterized in that: the wire stripping occlusal area comprises a first tooth-like structure (13) arranged on the inner side of the pliers head of the first pliers body (1) and a The second tooth-like structure (14) on the inner side of the forceps head of the second forceps body (2), after the first forceps body (1) is clamped with the second forceps body (2), the first tooth-like structure (13) and the second tooth-like structure (14) are dislocated and engaged in the thickness direction, and a number of wire stripping openings of different sizes are formed between the two. 4 . The multifunctional electrician's pliers according to claim 3 , wherein the diameter of the stripping port gradually increases from top to bottom. 5 . 5. The multifunctional electrician's pliers according to claim 1 or 2, characterized in that: between the first pliers body (1) and the second pliers body (2), a device for making the first pliers body (1) A torsion spring that is opened to the maximum opening and closing angle with the second caliper body (2), the torsion spring is sleeved on the riveting shaft (3).

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