CN211517202U - Nipper pliers for hardware shearing - Google Patents

Abstract

The utility model relates to a long-nosed pliers technical field just discloses a five metals is cuted and is used long-nosed pliers, including lower clamping bar and last clamping bar, go up the clamping bar and pass through pivot swing joint with lower clamping bar. This five metals is sheared and is used sharp-nosed pliers, through setting up electric putter, when this sharp-nosed pliers is sheared or is pressed from both sides the thing, handle and lower handle inwards move in the pulling of accessible electric putter, accessible electric putter replaces hand power to open and presses sharp-nosed pliers, the hand power that needs when reducible shearing hard thing, through setting up the promotion spring, rubber ring and couple, it can conveniently promote last handle and lower handle to promote the spring when using, clamping bar and last clamping bar open under the convenient messenger, rubber ring and drag hook can conveniently tighten up last handle and lower handle when this sharp-nosed pliers is not, it is in to open the state influence and carries to avoid sharp-nosed pliers unanimity, the effect that has reached convenient carrying has also reached laborsaving effect, make this sharp-nosed pliers use person more use.

Description

Nipper pliers for hardware shearing

Technical Field

The utility model relates to a long flat nose pliers technical field specifically is a five metals is sheared and is used long flat nose pliers.

Background

The nipper pliers are composed of a pointed end, a knife edge and a plier handle, the nipper pliers for electricians are generally made of 45# steel, the category of the nipper pliers is medium carbon steel, the carbon content is 0.45%, the toughness and hardness are all proper, an insulating sleeve with the rated voltage of 500V is sleeved on the plier handle, the nipper pliers are common pliers-shaped tools and are mainly used for shearing single strands and multiple strands with thin wire diameters, bending rings of single-strand wire connectors, stripping plastic insulating layers and the like, the nipper pliers can operate in narrow working spaces, persons without the knife edge can only pinch the nipper pliers, persons with the knife edge can shear thin small parts, and the nipper pliers are one of common tools for electrician assembly and repair work.

The existing sharp-nose pliers in the market at present have the advantages of simple structure and flexibility, but the existing sharp-nose pliers can only be used for manually clamping objects, a handle is pressed by spending large force when a harder object is sheared, shearing is possibly continuous due to insufficient pressure, and labor is not saved, so that the problem that the existing sharp-nose pliers for hardware shearing are provided for solving the problem is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a five metals is sheared and is used sharp-nosed pliers possesses advantages such as laborsaving, has solved current sharp-nosed pliers and all can only manually carry out the pincers thing to need the great power of cost to press the handle when shearing harder article, probably lead to because of pressure inadequately in addition to cut constantly, not laborsaving problem.

(II) technical scheme

In order to realize the labor-saving purpose, the utility model provides a following technical scheme: a pair of sharp-nose pliers for shearing hardware comprises a lower clamping rod and an upper clamping rod, wherein the lower clamping rod is movably connected with the upper clamping rod through a rotating shaft, wire stripping holes are formed in the left sides of the opposite sides of the lower clamping rod and the upper clamping rod, shearing sheets are fixedly mounted inside the opposite sides of the lower clamping rod and the upper clamping rod and positioned on the right sides of the wire stripping holes, an upper handle is fixedly mounted on the right side of the lower clamping rod, a lower handle is fixedly mounted on the right side of the upper clamping rod, one side of the upper handle opposite to the lower handle is fixedly connected with a pushing spring, one side of the upper handle opposite to the lower handle is fixedly connected with a rubber sleeve sleeved outside the pushing spring, a first U-shaped block is fixedly mounted on the right side of the top of the lower handle, the inside of the first U-shaped block is movably connected with a fixed block extending to the top of the first U through a rotating shaft, an electric push rod is fixedly mounted on the top of the fixed block, and the, the top and the last handle fixed connection of second U-shaped piece, the right side fixed mounting who goes up the handle have solid fixed ring, the right side top fixed mounting who goes up the handle has the buckle that is located solid fixed ring top, gu fixed ring's inside movable mounting has the rubber ring that passes the buckle and extend to the top of the handle, the right side fixed mounting of lower handle has the couple, goes up the outside of handle and lower handle and is located rubber sleeve and first U-shaped piece relative one side and has all cup jointed the antiskid cover.

Preferably, the anti-slip sleeve is made of rubber, a groove is formed in the outer side of the anti-slip sleeve, and the upper handle and the lower handle are both bent.

Preferably, the rubber ring is elastic rubber, and the elastic force of the rubber ring is greater than that of the pushing spring.

Preferably, the shear blade is semicircular, and the mounting groove matched with the shear blade is formed in one side, opposite to the lower clamping rod and the upper clamping rod, of the lower clamping rod.

Preferably, the number of the wire stripping holes on one side is four, the four wire stripping holes are distributed equidistantly, and the diameters of the four wire stripping holes are sequentially increased from left to right.

Preferably, the lower clamping rod and the upper clamping rod are opposite, and a clamp opening is formed in the left side of the wire stripping hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a five metals is sheared and is used sharp-nosed plier possesses following beneficial effect:

this five metals is sheared and is used sharp-nosed pliers, through setting up electric putter, when this sharp-nosed pliers is sheared or is pressed from both sides the thing, handle and lower handle inwards move in the pulling of accessible electric putter, accessible electric putter replaces hand power to open and presses sharp-nosed pliers, the hand power that needs when reducible shearing hard thing, through setting up the promotion spring, rubber ring and couple, it can conveniently promote last handle and lower handle to promote the spring when using, clamping bar and last clamping bar open under the convenient messenger, rubber ring and drag hook can conveniently tighten up last handle and lower handle when this sharp-nosed pliers is not, it is in to open the state influence and carries to avoid sharp-nosed pliers unanimity, the effect that has reached convenient carrying has also reached laborsaving effect, make this sharp-nosed pliers use person more use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the connection schematic diagram of the structure buckle and the rubber ring of the present invention.

In the figure: the wire stripping device comprises a lower clamping rod 1, an upper clamping rod 2, a rotating shaft 3, a wire stripping hole 4, a shearing sheet 5, an upper handle 6, a lower handle 7, a pushing spring 8, a rubber sleeve 9, a first U-shaped block 10, an electric push rod 11, a second U-shaped block 12, a fixing ring 13, a rubber ring 14, a hook 15, an anti-slip sleeve 16, a fixing block 17 and a buckle 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-2, a pair of sharp-nose pliers for hardware shearing comprises a lower clamping bar 1 and an upper clamping bar 2, wherein the lower clamping bar 1 and the upper clamping bar 2 are movably connected through a rotating shaft 3, the left sides of the opposite sides of the lower clamping bar 1 and the upper clamping bar 2 are respectively provided with a wire stripping hole 4, the number of single-side wire stripping holes 4 is four, the four wire stripping holes 4 are distributed at equal intervals, the diameters of the four wire stripping holes 4 are sequentially increased from left to right, the left sides of the wire stripping holes 4, which are opposite to the lower clamping bar 1 and the upper clamping bar 2, are respectively provided with a pliers opening, the right sides of the wire stripping holes 4, which are positioned inside the opposite sides of the lower clamping bar 1 and the upper clamping bar 2 are respectively and fixedly provided with a shearing sheet 5, the shearing sheet 5 is semicircular, the opposite sides of the lower clamping bar 1 and the upper clamping bar 2 are respectively provided with an installation groove matched with the shearing sheet 5, the right side of the lower clamping bar 1 is fixedly provided with an, the opposite sides of the upper handle 6 and the lower handle 7 are fixedly connected with a pushing spring 8, the opposite sides of the upper handle 6 and the lower handle 7 are fixedly connected with a rubber sleeve 9 sleeved outside the pushing spring 8, the right side of the top of the lower handle 7 is fixedly provided with a first U-shaped block 10, the inside of the first U-shaped block 10 is movably connected with a fixed block 17 extending to the top of the first U-shaped block 10 through a rotating shaft, the top of the fixed block 17 is fixedly provided with an electric push rod 11, the model of the electric push rod 11 can be LX-XTL100, the output end of the electric push rod 11 is movably connected with a second U-shaped block 12 through a connecting shaft, the top of the second U-shaped block 12 is fixedly connected with the upper handle 6, the right side of the upper handle 6 is fixedly provided with a fixed ring 13, the right top of the upper handle 6 is fixedly provided with a buckle 18 positioned above the fixed ring 13, the inside of the fixed ring 13 is movably provided with a rubber, the rubber ring 14 is made of elastic rubber, the elastic force of the rubber ring 14 is larger than that of the pushing spring 8, the hook 15 is fixedly installed on the right side of the lower handle 7, the anti-slip sleeve 16 is sleeved on the outer sides of the upper handle 6 and the lower handle 7 and located on one side, opposite to the rubber sleeve 9 and the first U-shaped block 10, of the rubber, the anti-slip sleeve 16 is made of rubber, a groove is formed in the outer side of the anti-slip sleeve 16, the upper handle 6 and the lower handle 7 are both bent, the electric push rod 11 is arranged, when the nipper shears or clamps an object, the upper handle 6 and the lower handle 7 can be pulled to move inwards through the electric push rod 11, the electric push rod 11 can replace hand force to open and press the nipper pliers, the hand force required when the hard object is sheared can be reduced, the pushing spring 8, the rubber ring 14 and the hook 15 are arranged, the pushing spring 8 can conveniently push the upper handle 6 and the lower handle 7 when the nipper pliers are used, and the lower clamping, the rubber ring 14 and the drag hook 15 can be used for conveniently tightening the upper handle 6 and the lower handle 7 when the nipper is not used, the nipper is prevented from being consistently in an open state to influence carrying, the effect of convenient carrying is achieved, the effect of labor saving is also achieved, and the nipper is more convenient for a user to use.

In conclusion, the nipper pliers for shearing hardware have the advantages that the electric push rod 11 is arranged, when the nipper pliers shear or clamp an object, the upper handle 6 and the lower handle 7 can be pulled to move inwards through the electric push rod 11, the nipper pliers can be opened and pressed through the electric push rod 11 instead of hand force, the hand force required by shearing a hard object can be reduced, the upper handle 6 and the lower handle 7 can be conveniently pushed through the push spring 8, the rubber ring 14 and the hook 15 when the nipper pliers are used, the lower clamping rod 1 and the upper clamping rod 2 can be conveniently opened, the rubber ring 14 and the hook 15 can conveniently tighten the upper handle 6 and the lower handle 7 when the nipper pliers are not used, the nipper pliers are prevented from being consistently in an opened state to influence carrying, the effect of convenient carrying is achieved, the effect of labor saving is achieved, the nipper pliers are more convenient for a user to use, and the problem that the existing nipper pliers can only be manually clamped by the existing nipper pliers is solved, moreover, when cutting a hard article, a large force is needed to press the handle, and the problem that the cutting is not continuous due to insufficient pressure and labor is not saved is also caused.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a five metals are nipper pincers for shearing, includes lower clamping bar (1) and last clamping bar (2), its characterized in that: lower clamping bar (1) and last clamping bar (2) are through pivot (3) swing joint, and wire stripping hole (4) have all been seted up down in clamping bar (1) and the left side of going up the relative one side of clamping bar (2), and the equal fixed mounting in right side that is located wire stripping hole (4) of the inside of the relative one side of lower clamping bar (1) and last clamping bar (2) has cut piece (5), the right side fixed mounting of lower clamping bar (1) has last handle (6), and the right side fixed mounting of going up clamping bar (2) has lower handle (7), goes up handle (6) and the relative one side of lower handle (7) all with promote spring (8) fixed connection, go up handle (6) and the relative one side of lower handle (7) all with cup joint in rubber sleeve (9) the outside of promoting spring (8) fixed connection, the top right side fixed mounting of lower handle (7) has first U-shaped block (10), and the inside of first U-shaped block (10) is through axis of rotation and extend to first fixed block (17) swing joint (10) top The utility model discloses a handle, including the fixed block, the top fixed mounting of fixed block (17) has electric putter (11), and the output of electric putter (11) passes through connecting axle and second U-shaped piece (12) swing joint, the top and last handle (6) fixed connection of second U-shaped piece (12), and the right side fixed mounting who goes up handle (6) has solid fixed ring (13), the right side top fixed mounting who goes up handle (6) has buckle (18) that is located solid fixed ring (13) top, and the inside movable mounting of solid fixed ring (13) has rubber ring (14) that pass buckle (18) and extend to last handle (6) top, and the right side fixed mounting of lower handle (7) has couple (15), goes up the outside of handle (6) and lower handle (7) and is located rubber sleeve (9) and the relative one side of first U-shaped piece (10) and has all cup jointed anti-skidding cover (16).

2. The sharp-nose pliers for hardware shearing as claimed in claim 1, wherein: the anti-skidding sleeve (16) is made of rubber, a groove is formed in the outer side of the anti-skidding sleeve (16), and the upper handle (6) and the lower handle (7) are both bent.

3. The sharp-nose pliers for hardware shearing as claimed in claim 1, wherein: the rubber ring (14) is made of elastic rubber, and the elasticity of the rubber ring (14) is larger than that of the pushing spring (8).

4. The sharp-nose pliers for hardware shearing as claimed in claim 1, wherein: the shear blade (5) is semicircular, and the mounting groove matched with the shear blade (5) is formed in one side, opposite to the lower clamping rod (1) and the upper clamping rod (2), of the lower clamping rod.

5. The sharp-nose pliers for hardware shearing as claimed in claim 1, wherein: the number of the wire stripping holes (4) on one side is four, the four wire stripping holes (4) are distributed equidistantly, and the diameters of the four wire stripping holes (4) are sequentially increased from left to right.

6. The sharp-nose pliers for hardware shearing as claimed in claim 1, wherein: and a clamp opening is formed in one side of the lower clamping rod (1) opposite to the upper clamping rod (2) and on the left side of the wire stripping hole (4).

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