CN218697807U - Hardware tool pliers - Google Patents

Abstract

The utility model discloses a hardware and tools pincers, the pliers comprises left pincers and right pincers, left side pincers with right pincers cross combination, left side pincers with the first pivot of round hole fixed mounting is seted up on right pincers coincidence part surface, first pivot swivelling joint left side pincers with right pincers, the inside fixed mounting of pliers upper end both sides mouth of peeling off the line, wire stripping mouth lower extreme fixed mounting cutting opening, cutting opening fixed mounting be in the inboard arc incision of pliers, the cutting opening is located the top of first pivot, the below fixed mounting opening and closing mouth of first pivot, opening and closing mouth fixed mounting be in the inboard of pliers, the outer fixed surface mounting of lower extreme of pliers sets up the banking pin, banking pin swing joint shell, the shell is hollow structure, shell swing joint the pliers, the inside fixed mounting limiting plate of shell is convenient for adjust the demand that goes to adapt to different people to realize diversified function.

Description

Hardware tool pliers

Technical Field

The utility model relates to a hardware and tools technical field especially relates to a hardware and tools pincers.

Background

Hardware tools refer to a general name of various metal devices manufactured by physically processing metals such as iron, steel, aluminum and the like through forging, rolling, cutting and the like, the hardware tools are divided according to the purposes of products and can be divided into several types such as tool hardware, building hardware, daily hardware, lockset grinding tools, kitchen and toilet hardware, home hardware, hardware parts and the like, and the hardware tools comprise various manual, electric, pneumatic, cutting tools, steam protection tools, agricultural tools, hoisting tools, measuring tools, tool machines, cutting tools, tool clamps, cutters, dies, blades, grinding wheels, drill bits, polishing machines, tool accessories, measuring blades, grinding tools and the like.

Hardware and tools pincers are used for pressing from both sides tightly to hard thing, and present hardware and tools pincers of current can only satisfy the use of one kind or two kinds of circumstances, when facing different demands, can't change on the body, can only operate with the help of other instruments.

Therefore, there is a need for a hardware pliers that solves the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pair of hardware and tools pincers includes: the pliers are composed of a left pliers and a right pliers which are combined in a crossed mode, a circular hole is formed in the surface of the overlapped part of the left pliers and the right pliers, a first rotating shaft is fixedly installed on the surface of the overlapped part of the left pliers and the right pliers and is connected with the left pliers and the right pliers in a rotating mode, wire stripping ports are fixedly installed in the two sides of the upper end of the pliers, cutting ports are fixedly installed at the lower ends of the wire stripping ports and are fixedly installed on arc-shaped notches in the inner sides of the pliers, the cutting ports are located above the first rotating shaft, opening ports are fixedly installed below the first rotating shaft and are fixedly installed on the inner sides of the pliers, limiting screws are fixedly installed on the outer surfaces of the lower ends of the pliers and are movably connected with a shell, the shell is of a hollow structure and is movably connected with the pliers, limiting plates are fixedly installed in the shell and movably connected with the pliers, the limiting plate is positioned below the bottom plate of the pliers, the side plate is fixedly installed inside the lower end of the shell, the side plate is fixedly installed on the side face of the shell, the surface of the side plate is fixedly provided with a screw, the screw penetrates through the side plate and is fixedly connected with the shell, the side plate is close to a fixedly installed supporting shaft on one side inside the shell, the outer surface of the supporting shaft is movably connected with a pulley, the pulley protrudes out of the surface of the shell, the pulley is movably connected with the shell, the supporting shaft is movably connected with a movable pipe, the movable pipe is positioned between the pulleys on two sides, a first fixing plate and a second fixing plate are fixedly installed on the surface of the movable pipe, a first connecting rod is fixedly connected to the lower surface of the first fixing plate, a sliding knife is fixedly connected to the first connecting rod, the sliding knife is a thick blade with a pointed end at the front end, and a second connecting rod is fixedly connected to the lower surface of the second fixing plate, the second connecting rod is fixedly connected with a connecting frame, the connecting frame is an open half frame body, the connecting frame is rotatably connected with a pull rod, the pull rod is movably connected with an outlet, and the outlet is fixedly installed at the lower end part of the shell.

Preferably, the lower end of the limit pin is fixedly connected with a first spring, the first spring is fixedly connected with the inner surface of a square groove, the square groove is fixedly installed at the lower end of the pliers, and the limit pin is movably connected with the square groove.

Preferably, the limiting nail is movably connected with a plurality of limiting holes, and the limiting holes are fixedly arranged on the outer side surface of the shell.

Preferably, the fixed ring of the inboard front end fixed mounting of shell, the inside fixed connection second spring of fixed ring, second spring fixed mounting be in open and shut under the mouth.

Preferably, a slotted hole is fixedly formed in the outer side surface of the unclosed end of the pull rod frame, the slotted hole in the outer side of the pull rod frame is fixedly connected with a second rotating shaft, the second rotating shaft is movably connected with a pull rod, and the pull rod is located inside the pull rod frame.

Preferably, a circular convex block is fixedly installed on one side surface of the pull rod, which is close to the pull rod frame, and the circular convex block is movably connected with a circular concave block, and the circular concave block is located on the inner side of the pull rod frame.

Preferably, the lower end of the pull rod frame is fixedly provided with a limiting frame, and the limiting frame is movably connected with the pull rod to play a role in fixing the pull rod.

Compared with the prior art, the utility model provides a pair of five-metal tool pliers has following beneficial effect:

1. the utility model discloses a bottom installation activity wire stripping device at the pliers, it shifts out from the shell inside to drive the sliding knife through the pull rod pulling, the sliding knife of both sides is in relative position, the line that will carry out the wire stripping is placed in the middle of the sliding knife of both sides, both hands compress tightly the pliers, pull the line, the skin on line surface is just under the effect of sliding knife, be taken off, the convenience carries out wire stripping on next step to a plurality of lines of inside, when need not use, also can withdraw the pull rod, it resumes to the position that originally is in the shell to drive the sliding knife, the risk of fish tail also can not exist like this, thereby the functionality of pliers has also increased.

2. The utility model discloses an install the banking pin in the junction of pliers and shell, utilize the position in spacing hole of banking pin in the shell, can make the handle of pliers increase, facilitate the use more, also be convenient for adjust the demand that goes to adapt to different people to realize diversified function.

3. The utility model discloses an install the mouth of peeling off the line at the foremost of pliers, at first can cut the crust with the fine rule of peeling off from the sliding cutter, at the sunken position that utilizes the mouth of peeling off the line, press from both sides tight pliers slightly, the function of realization wire stripping that just can be quick to not only the function of singly twisting the line and cutting the line.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a hardware tool pliers provided by the present invention;

FIG. 2 is a schematic view of the pliers shown in FIG. 1;

FIG. 3 is a schematic overall side view of the structure of FIG. 1;

fig. 4 is a schematic diagram of the internal detail structure shown in fig. 3.

Reference numbers in the figures: 1. a pair of pliers; 11. right forceps; 12. a left clamp; 13. cutting the opening; 14. a first rotating shaft; 15. stripping the wire port; 2. a limit pin; 21. a first spring; 22. a square groove; 23. a limiting hole; 3. a housing; 31. a fixing ring; 32. a second spring; 33. opening and closing the opening; 34. an outlet; 35. a limiting plate; 4. a side plate; 41. a screw; 42. a support shaft; 43. a pulley; 44. a movable tube; 5. a first fixing plate; 51. a first connecting rod; 52. sliding a knife; 6. a second fixing plate; 61. a second connecting rod; 62. a connecting frame; 621. a circular concave block; 63. a second rotating shaft; 64. a pull rod; 641. a circular bump; 65. and a limiting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1 to 3, the utility model provides a pair of hardware tool pliers includes: the pliers 1, the pliers 1 comprises a left pliers 12 and a right pliers 11, the left pliers 12 and the right pliers 11 are combined in a crossed manner, a circular hole fixed mounting first rotating shaft 14 is formed in the surface of the overlapped part of the left pliers 12 and the right pliers 11, the first rotating shaft 14 is connected with the left pliers 12 and the right pliers 11 in a rotating manner, a wire stripping port 15 is fixedly mounted inside two sides of the upper end of the pliers 1, a cutting port 13 is fixedly mounted at the lower end of the wire stripping port 15, the cutting port 13 is fixedly mounted at an arc-shaped notch on the inner side of the pliers 1, the cutting port 13 is located above the first rotating shaft 14, an opening and closing port 33 is fixedly mounted below the first rotating shaft 14, the opening and closing port 33 is fixedly mounted on the inner side of the pliers 1, a limit pin 2 is fixedly mounted on the outer surface of the lower end of the pliers 1, the limit pin 2 is movably connected with a shell 3, the shell 3 is of a hollow structure, the shell 3 is movably connected with the pliers 1, a limit plate 35 is fixedly mounted inside the shell 3, the limit plate 35 is connected with the pliers 1, the limit plate 35 is located below the bottom plate of the pliers 1, a front end of the shell 3 is fixedly mounted on the inner side of a second fixing ring 32, and a fixing ring 32 is fixedly mounted on the front end of the second fixing ring 32.

It should be noted that: the pliers 1 is in a state of not crossing at the front end of a first rotating shaft 14, the front end of the left pliers 12 and the front end of the right pliers 11 can be superposed, the first rotating shaft 14 not only drives the left pliers 11 and but also fixes the left pliers 11, the wire stripping port 15 is positioned at the front end of the pliers 1, a plurality of wire stripping grooves with different sizes can be formed and can adapt to different thickness of lines, the crossed pliers 1 which can be superposed can also realize the shearing function, the wire stripping port 15 at the front end can shear lines with different sizes, the cutting port 13 can more adapt to different lines for shearing, the opening 33 at the lower end can play a role of twisting, the opening 33 is a circular arc port at one side, the other side is a smooth straight line, and the opening 33 can be utilized to twist some devices which need to be twisted, the wire stripping port 15, the cutting port 13 and the opening and closing port 33 are all formed by tightly holding the shell 3 of the pliers 1 by two hands and applying a certain pressure to enable the pliers 1 to move along with the first rotating shaft 14, so that various functions are realized, in order to prevent the pliers 1 from being completely adjusted into the shell 3 and causing inconvenience in use, the second spring 32 is installed at the lower end of the first rotating shaft 14, the pliers 1 is in an opening state, the pliers 1 is generally made of hardware and is heavy in weight, the pliers 1 are generally in a closed state or are large in opening, the operation by one hand is slightly difficult, the problem is well solved by the existence of the second spring 32, the pliers 1 are always in an opening state with a certain size by means of the elasticity of the spring, so that the pliers are convenient for direct use of people, the fixing ring 31 plays a role in fixing the second spring 32, so that the second spring 32 does not deflect during compression.

In the embodiment of the utility model, refer to fig. 2 and show, 2 lower extreme fixed connection first springs 21 of stop pin, the internal surface of first spring 21 fixed connection square groove 22, square groove 22 fixed mounting be in the lower extreme of pliers 1, 2 swing joint of stop pin square groove 22, 2 swing joint spacing holes 23 of stop pin, spacing holes 23 have a plurality ofly, spacing holes 23 fixed mounting be in the outside surface of shell 3.

It should be noted that: the limiting nail 2 is used for adjusting the length between the pliers 1 and the shell 3, namely, in order to better meet different requirements, the outer dimension of the limiting nail 2 is consistent with the inner dimension of the limiting hole 23 or smaller than the inner dimension of the limiting hole 23, in order to facilitate the movement between the limiting nail 2 and the limiting hole 23, when the first spring 21 is stressed, the compression length of the first spring 21 and the length of the limiting nail 2 are smaller than or equal to the height of the square groove 22, so that the limiting nail 2 and other limiting holes 23 can be conveniently replaced, the limiting holes 23 with the same size in an equidistant mode are arranged in the shell 3, and in order to achieve a fine adjustment function, when the adjustment is needed, the shell 3 is moved to reach the position of the nearest limiting hole 23 with the required length only after the limiting nail 2 is pressed into the limiting hole 23, the first spring 21 of the limiting nail 2 loses the pressure and recovers the original length, and is combined with the new limiting hole 23, so that the shell 3 can be relatively slid with the pliers 1.

In the embodiment of the utility model, refer to fig. 1 and 4 and show, the inside fixed mounting curb plate 4 of shell 3 lower extreme, 4 fixed mounting of curb plate are in the side of shell 3, 4 fixed surface mounting screws 41 on curb plate, screw 41 runs through 4 fixed connection on curb plate shell 3, curb plate 4 is close to the inside one side fixed mounting back shaft 42 of shell 3, back shaft 42 surface swing joint pulley 43, pulley 43 is outstanding shell 3 surface, pulley 43 swing joint shell 3, back shaft 42 swing joint movable tube 44, movable tube 44 is located both sides the centre of pulley 43, the first fixed plate 5 of movable tube 44 fixed surface installation and second fixed plate 6, fixed surface connection first connecting rod 51 under the first fixed plate 5, first connecting rod 51 fixed connection sliding knife 52, sliding knife 52 is most advanced thick blade for the front end.

It should be noted that: the side plate 4 is installed inside the housing 3, the side plate 4 is fixed on the housing 3 by a screw 41, the supporting shaft 42 is fixed inside the housing 3 by the side plate 4 and plays a role of supporting, pulleys 43 are installed at both sides of the supporting shaft 42, the pulley 43 far away from the inner side of the housing 3 passes through the housing 3 and is movably connected with a cutting plane of the housing 3, and one side of the supporting shaft crosses the inner side of the housing 3, in order to play a role of assisting when the sliding blade 52 slides, so that the supporting shaft 42 also plays a role of fixing the pulley 43, the movable tube 44 is installed at the outer surface of the supporting shaft 42, the inner size of the movable tube 44 is consistent with the outer size of the supporting shaft 42, the movable tube 44 can slide relative to the supporting shaft 42 on the premise of receiving external force, the first fixing plate 5 and the second fixing plate 6 with the same size are installed at different positions on the outer surface of the movable tube 44, in order to fix the connected object and the movable tube 44, the object connected by the first connecting rod 51 is changed in a transverse square by installing the first fixing plate 5, so that the sliding blade 52 can extend out of the inner side of the housing 3, thereby when the clamping line, the sliding blade 52 can be contacted with the sliding blade 52, the purpose of reducing the potential of the sliding blade 52, and the problem that the sliding blade 52 can be too sharp point can be reduced, and the safety of the sliding blade, so that the sliding blade can be the sliding blade 52, and the point of the sliding blade can be the sliding blade.

In the embodiment of the utility model, refer to fig. 1 and 4, surface fixed connection second connecting rod 61 under the second fixed plate 6, second connecting rod 61 fixed connection splice frame 62, splice frame 62 is open-ended half frame, splice frame 62 rotates and connects pull rod 64, pull rod 64 swing joint export 34, export 34 fixed mounting be in the lower tip of shell 3, pull rod 64 frame is not closed one end outside fixed surface and sets up the slotted hole, pull rod 64 frame outside slotted hole fixed connection second pivot 63, second pivot 63 swing joint pull rod 64, pull rod 64 is located inside pull rod 64 frame, pull rod 64 is close to pull rod 64 frame one side fixed surface installation circular lug 641, circular lug 641 swing joint circular concave block 621, circular concave block 621 is located pull rod 64 frame is inboard, pull rod 64 frame lower extreme fixed mounting limit frame 65, limit frame 65 swing joint pull rod 64 plays the effect of fixed pull rod 64.

It should be noted that: the second fixing plate 6 and the second connecting rod 61 have the same function, but the connected parts are different, the second connecting rod 61 is connected with the connecting frame 62, the connecting frame 62 is connected with the pull rod 64 by the second rotating shaft 63, the pull rod 64 plays a role of driving the whole movable tube 44 to rotate, when the sliding knife 52 is not needed, the pull rod 64 is pulled to enable the sliding knife 52 to return to the inside of the shell 3, the pull rod 64 is pulled lightly, so that the circular convex block 641 of the pull rod 64 is matched with the circular concave block 621 of the connecting frame 62, the size and the protruding height of the circular convex block are consistent with the size and the recessed depth of the circular concave block 621, the fixing function is achieved, the connecting frame 62 and the pull rod 64 are in a vertical position, the pull rod 64 is located in the shell 3 in appearance, the whole appearance of the pliers 1 is attractive, when the pliers are needed, the pull rod 64 is firstly pulled to be in sliding contact with the connecting frame 62 to the limiting frame 65, the limiting frame 65 is located below the connecting frame 62 and also plays a role of fixing the pull rod 64, on the other hand, so that the pull rod 64 is increased, the movable tube 44 is driven to be located outside of the shell 3, thereby facilitating the use.

The utility model provides a pair of hardware and tools pincers's theory of operation as follows: the wire stripping pliers is used according to different requirements, for example, for a plurality of bound wires, the internal wires need to be stripped, cut and screwed into a needed shape, the pull rod 64 in the shell 3 is pulled firstly, the pull rod 64 and the connecting frame 62 slide, the pull rod 64 contacts the limiting frame 65, pressure is continuously applied, the movable tube 44 rotates, the sliding knife 52 is driven to be located outside the shell 3 and to be in a horizontal position, at the moment, the pull rod 64 also contacts the lower end of the outlet 34, the pliers 1 is tightly held under the action of the second spring 32, gaps are formed in the upper end and the lower end of the pliers 1, the first rotating shaft 14 rotates through adjusting force to drive the sliding knife 52 to clamp the wires, the wires are pulled, the wires are cut open along with the driving of the pulling force and the pulley 43, the pull rod 64 is pulled upwards, the sliding knife 52 returns to the original position, the pull rod 64 and the connecting frame 62 are fixed in a right-angle shape and are located in the shell 3, fine wires in the bound wires are operated through the cutting opening 13 or the wire opening 15, when the length of the pliers 1 needs to be adjusted, the limiting nail 2 and the limiting hole 23 moves to the limiting hole 23, and the limiting pin 23 is fixed in the first position, and the limiting hole 23 is bound in the limiting hole 23, and the limiting hole 23.

The utility model discloses in circuit and control that relate to be prior art, do not carry out too much repeated description here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a hardware and tools pincers, includes pliers (1), its characterized in that: the pliers (1) is composed of a left pliers (12) and a right pliers (11), the left pliers (12) and the right pliers (11) are combined in a crossed mode, a circular hole fixed mounting first rotating shaft (14) is formed in the surface of the coincident part of the left pliers (12) and the right pliers (11), the first rotating shaft (14) is connected in a rotating mode with the left pliers (12) and the right pliers (11), wire stripping ports (15) are fixedly mounted in the two sides of the upper end of the pliers (1), cutting ports (13) are fixedly mounted at the lower end of each wire stripping port (15), cutting ports (13) are fixedly mounted in arc-shaped notches in the inner sides of the pliers (1), the cutting ports (13) are located above the first rotating shaft (14), opening and closing ports (33) are fixedly mounted in the lower position of the first rotating shaft (14), the opening and closing ports (33) are fixedly mounted in the inner sides of the pliers (1), limiting nails (2) are fixedly mounted on the outer surface of the lower end of the pliers (1), the limiting nails (2) are movably connected with a shell (3), the shell (3) is movably connected with a limiting plate (35), and the limiting plate (35) is connected with the lower end of the hollow limiting plate (1), the inner fixed mounting side plate (4) at the lower end of the shell (3), the side plate (4) is fixedly mounted at the side face of the shell (3), the surface fixed mounting screws (41) of the side plate (4) are arranged, the screws (41) penetrate through the fixed connection of the side plate (4) of the shell (3), the side plate (4) is close to the fixed mounting support shaft (42) at one side in the shell (3), the outer surface of the support shaft (42) is movably connected with the pulleys (43), the pulleys (43) are protruded out of the surface of the shell (3), the pulleys (43) are movably connected with the shell (3), the support shaft (42) is movably connected with the movable pipe (44), the movable pipe (44) is positioned at two sides of the middle of the pulleys (43), the first fixed plate (5) and the second fixed plate (6) are fixedly mounted on the surface of the movable pipe (44), the first fixed plate (5) is fixedly connected with the first connecting rod (51), the first connecting rod (51) is fixedly connected with the sliding knife (52), the sliding knife (52) is a thick blade with the front end of which is a tip, the second fixed connecting rod (61) is connected with the second frame (62), and the second connecting frame (61) is connected with the second frame body (62), the connecting frame (62) is rotatably connected with a pull rod (64), the pull rod (64) is movably connected with the outlet (34), and the outlet (34) is fixedly arranged at the lower end part of the shell (3).

2. The hardware tool pliers of claim 1, wherein: spacing nail (2) lower extreme fixed connection first spring (21), the internal surface of first spring (21) fixed connection square groove (22), square groove (22) fixed mounting be in the lower extreme of pliers (1), spacing nail (2) swing joint square groove (22).

3. The hardware tool pliers of claim 2, wherein: spacing hole (23) of spacing nail (2) swing joint, spacing hole (23) have a plurality ofly, spacing hole (23) fixed mounting be in the outside surface of shell (3).

4. The hardware tool pliers according to claim 1, wherein: the utility model discloses a shell (3) inboard front end fixed mounting is fixed ring (31), fixed ring (31) inside fixed connection second spring (32), second spring (32) fixed mounting be in open and shut mouthful (33) under.

5. The hardware tool pliers of claim 1, wherein: a slotted hole is fixedly formed in the outer side surface of the unclosed end of the pull rod (64) frame, the slotted hole in the outer side of the pull rod (64) frame is fixedly connected with a second rotating shaft (63), the second rotating shaft (63) is movably connected with the pull rod (64), and the pull rod (64) is located inside the pull rod (64) frame.

6. The hardware tool pliers of claim 5, wherein: the pull rod (64) is close to a round convex block (641) fixedly mounted on the surface of one side of the frame of the pull rod (64), the round convex block (641) is movably connected with a round concave block (621), and the round concave block (621) is located on the inner side of the frame of the pull rod (64).

7. The hardware tool pliers of claim 6, wherein: the lower end of the pull rod (64) is fixedly provided with a limiting frame (65), and the limiting frame (65) is movably connected with the pull rod (64) to play a role in fixing the pull rod (64).

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