CN211017697U - Wire crimping pliers convenient to operate - Google Patents

Abstract

The utility model provides a wire line ball pincers convenient to operation belongs to electric power and overhauls technical field, a wire line ball pincers convenient to operation, including the nipper, nipper quantity is two, and the middle part homogeneous body of two nipper is provided with the clamp pipe, and swing joint has the ball in the middle of two clamp pipes, and two nipper middle parts articulate has the binding clip pivot, and two nipper one ends are provided with the binding clip through binding clip pivot integration, and two nipper insides rotate through the ball and are connected with the bearing shaft. This kind of wire crimping pincers convenient to operation sets up and removes the inside bolt of slip bolt when inside the slip bolt, can make the nipper use the bearing shaft to rotate as the axle, and then switches the various incisions of nipper both sides, switches after accomplishing, makes the inside bolt of slip bolt stretch out to going in the pinhole again, and then reaches the purpose fixed to the nipper.

Description

Wire crimping pliers convenient to operate

Technical Field

The utility model relates to an electric power overhauls technical field, more specifically relates to a wire crimping pliers convenient to operation.

Background

The wire crimping pliers is a hardware tool for connecting copper and aluminum wires, and is particularly commonly used in laying construction of aluminum stranded wires and steel-cored aluminum stranded wires. The production of aluminum is high, the price is low, therefore, aluminum wires have replaced copper wires more and more widely, and the produced aluminum wires have two types of tinned wires and non-tinned wires, and the tinned aluminum wires can generally adopt a connecting method like copper wires, and the non-galvanized aluminum wires are easy to oxidize, and if the connection is not good, the joint will generate heat, and even the circuit safety can be affected.

The existing wire crimping pliers have single function when in use, and the pliers with different functions need to be replaced at the same time, so that the device is complex to operate when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current wire crimping pliers in the background function singleness when using, need change the pliers of different functions simultaneously for the device operates comparatively numerous and diverse problem when using, thereby provides the wire crimping pliers of being convenient for operate.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wire crimping pliers convenient to operation, includes the nipper, and nipper quantity is two, two the middle part homogeneous body of nipper is provided with the clamp pipe, two swing joint has the ball in the middle of the clamp pipe, two nipper middle part articulates there is the binding clip pivot, two binding clip pivot integration is passed through to nipper one end is provided with the binding clip, two the inside bearing shaft that rotates through the ball that is connected with, two of nipper the integration of bearing shaft other end is provided with the handle, two the handle is close to and is fixed between the fixedly connected with of nipper one side and be provided with the slip bolt, two the inside fixed screwdriver pivot that is equipped with in handle below, two the inside word screwdriver and the cross screwdriver of being equipped with through screwdriver pivot integration respectively of handle, two nipper one side from the top down corresponds the integration respectively and is provided with wire stripping mouth and wire shearing mouth, two nipper opposite side from the top down corresponds integration respectively and is provided with net twine crimping mouth and and the inner sides of the two handles are correspondingly and integrally provided with a tiger's mouth.

Preferably, the two binding clip rotating shafts are hinged, and the nipper rotates through the binding clip rotating shafts.

Preferably, the number of the nipper, the nipper rotating shaft, the sliding bolt, the handle and the screwdriver rotating shaft is two, and the nipper, the nipper rotating shaft, the sliding bolt, the handle and the screwdriver rotating shaft are all symmetrically arranged.

Preferably, two of the nipper plates are close to one side of the sliding bolt, pin holes are arranged at opposite angles by taking the clamp pipe as a center line, and the pin holes are matched and movably connected with pins in the sliding bolt.

Preferably, the outer side of the handle is arranged in a hollow mode, and the straight screwdriver and the cross screwdriver move with the handle through the screwdriver rotating shaft.

Preferably, the quantity and the position of wire stripping mouth and cut line mouth, net twine line pressure mouth and terminal line pressure mouth and tiger's mouth are corresponding the setting, and the ball outside nestification has the ball cover, and the bearing shaft avoids the integration to be provided with the anticreep round pin, and the shape agrees with between bearing shaft and the clamp pipe.

Preferably, the bearing shaft, the clamp pipe, the nipper and the handle are all made of high-strength steel bearing shafts, clamp pipes, nippers and handles.

The utility model provides a wire crimping pliers convenient to operation has following beneficial effect:

1. this kind of wire crimping pincers convenient to operation is because the ball is globular, has good supporting role, can be with the even leading-in nipper of the epaxial power of pressure bearing, ball cooperation anticreep round pin makes the nipper rotate with the pressure bearing axle simultaneously, and can not take place to deviate from, two are peeled off the line mouth and merge and can break away from the effect to the line skin of copper line, two are cut line mouth and merge and can be cut off the wire rod, the net twine line socket can be impressed the net twine in the quartzy head, the terminal line socket can be fixed between wire rod and the terminal, tiger's mouth can press from both sides tubular product, make whole device functional when using stronger.

2. This kind of wire crimping pincers convenient to operation sets up and removes the inside bolt of slip bolt when sliding the bolt inside, can make the nipper use the bearing axle to rotate as the axle, and then switch over the various incisions of nipper both sides, after the switching is accomplished, make the inside bolt of slip bolt stretch out to going in the pinhole again, and then reach the fixed purpose to the nipper, make the device more nimble when using, the operation of being more convenient for when handling different types of wire rod, do not need the switching instrument.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the local schematic view of the bearing shaft explosion of the utility model.

Fig. 3 is a schematic view of the handle structure of the present invention.

In FIGS. 1-3: 1-nipper; 2-a clamp pipe; 3-a binding clip rotating shaft; 4-sliding bolt; 5-a handle; 101-a binding clip; 201-a ball; 501-a straight screwdriver; 502-cross screwdriver; 503-screwdriver shaft; 504-a pressure bearing shaft; 103-stripping the wire port; 104-trimming line port; 105-network cable pressing port; 106-terminal crimping port; 6-tiger's mouth.

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.

The sliding bolt 4 mentioned in the present invention can be purchased in the market or can be obtained by private ordering.

Referring to fig. 1 to 3, in the embodiment of the present invention, a wire crimping pliers convenient to operate comprises two pliers plates 1, wherein the number of the pliers plates 1 is two, the middle parts of the two pliers plates 1 are integrally provided with a clamp pipe 2, the middle parts of the two clamp pipes 2 are movably connected with a ball 201, the middle parts of the two pliers plates 1 are hinged with a pliers head rotating shaft 3, one end of each of the two pliers plates 1 is integrally provided with a pliers head 101 through the pliers head rotating shaft 3, the inside of each of the two pliers plates 1 is rotatably connected with a bearing shaft 504 through the ball 201, the other end of each of the two bearing shafts 504 is integrally provided with a handle 5, a sliding bolt 4 is fixedly arranged between the two handles 5 and fixedly connected with one side of the pliers plate 1, a screwdriver rotating shaft 503 is fixedly arranged inside the two handles 5, a straight screwdriver 501 and a cross screwdriver 502 are integrally arranged inside each of the two handles 5 through the screwdriver rotating shafts 503, one side of the two pliers plates 1, the other sides of the two nipper plates 1 are respectively and integrally provided with a network cable pressing port 105 and a terminal pressing port 106 from top to bottom, and the inner sides of the two handles 5 are correspondingly and integrally provided with a tiger mouth 6.

Further, it is articulated between two binding clip pivots 3, and nipper 1 and binding clip 101 rotate through binding clip pivot 3, can rotate nipper 1 and binding clip 101 around the axle through binding clip pivot 3, and at this moment, rotate handle 5, can be so that nipper 1 and binding clip 101 open, and then binding clip 101 presss from both sides the thing and gets.

Furthermore, the number of the nipper 1, the nipper rotating shaft 3, the sliding bolt 4, the handle 5, and the screwdriver rotating shaft 503 are two, and the two are symmetrically arranged, so that the in-line screwdriver 501 or the cross screwdriver 502 can be moved out of the handle 5 by the rotation bearing function of the screwdriver rotating shaft 503, and then the screws and the like are acted.

Further, two nipper 1 are close to 4 one sides of slip bolt, it is provided with the pinhole to use clamp pipe 2 to be the central line point diagonal, agree with and swing joint between the pin in pinhole and the slip bolt 4, when moving the inside bolt of slip bolt 4 to slip bolt 4 inside, can make nipper 1 use bearing axle 504 to rotate as the axle, and then switch over the various incisions of nipper 1 both sides, after the switching is accomplished, make the inside bolt of slip bolt 4 stretch out to go in the pinhole again, and then reach the purpose fixed to nipper 1, make the device more nimble when using, the operation of being more convenient for when handling different types of wire rod, do not need the switching tool.

Further, the outer side of the handle 5 is arranged in a hollow manner, the straight screwdriver 501 and the cross screwdriver 502 are movable with the handle 5 through the screwdriver rotating shaft 503, and the straight screwdriver 501 or the cross screwdriver 502 can be moved out of the handle 5 by utilizing the rotation bearing effect of the screwdriver rotating shaft 503, so that screws and the like are acted, and the device is more flexible and has stronger functionality when being used.

Furthermore, the number and the positions of the wire stripping port 103, the wire shearing port 104, the network wire pressing port 105, the terminal wire pressing port 106 and the tiger's mouth 6 are correspondingly arranged, a ball sleeve is nested outside the ball 201, and the pressure bearing 504 is prevented from being integrally provided with the anti-drop pin, the shape of the pressure bearing 504 is matched with that of the hoop pipe 2, since the ball 201 is spherical, it has good supporting function, can uniformly guide the force on the bearing shaft 504 to the nipper 1, while the balls 201 engage the anti-slip pins so that the nipper 1 can be rotated by the bearing shaft 504, the two wire stripping ports 103 are combined to separate the wire skin of the copper wire, the two wire cutting ports 104 are combined to cut off the wire, the network wire pressing port 105 can press the network wire into the crystal head, the terminal line pressing port 106 can be fixed between the line and the terminal, and the tiger mouth 6 can clamp the pipe.

Further, bearing axle 504, clamp pipe 2, nipper 1 and handle 5 are high strength steel bearing axle 504, clamp pipe 2, nipper 1 and handle 5 wholly, because this device is when acting on, to some wire rod joints live and skin, can not produce great pressure, and the device of high strength steel material makes whole device intensity more stable when using, and the practicality is stronger.

When the wire crimping pliers convenient to operate are used, firstly, wire stripping or wire crimping is selected during use, after the selection, when the bolt in the sliding bolt 4 is moved into the sliding bolt 4, the nipper 1 can rotate by taking the bearing shaft 504 as an axis, and then various incisions on two sides of the nipper 1 are switched, after the switching is completed, the bolt in the sliding bolt 4 extends into the pin hole, and further the purpose of fixing the nipper 1 is achieved, so that the device is more flexible during use, then the handle 5 is pulled, the handle 5 drives the nipper 1 to operate and move, the two wire stripping ports 103 are combined to separate the leather of a copper wire, the two wire shearing ports 104 are combined to cut off the wire, the network wire crimping ports 105 can press the network wire into a crystal head, and the terminal crimping ports 106 can be fixed between the wire and a terminal, the first web 6 can clamp the pipe, and simultaneously, the straight screwdriver 501 or the cross screwdriver 502 can be moved out of the handle 5 by the rotation bearing effect of the screwdriver rotating shaft 503, so that the screw and the like are acted, and the device is more flexible and has stronger functionality when being used.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (7)

1. The utility model provides a wire crimping pliers convenient to operation, includes nipper (1), and nipper (1) quantity is two, its characterized in that: the middle parts of the two nipper plates (1) are uniformly provided with a clamp pipe (2), the middle parts of the two clamp pipes (2) are movably connected with a ball (201), the middle parts of the two nipper plates (1) are hinged with a nipper rotating shaft (3), one ends of the two nipper plates (1) are integrally provided with a nipper (101) through the nipper rotating shaft (3), the insides of the two nipper plates (1) are rotatably connected with bearing shafts (504) through the ball (201), the other ends of the two bearing shafts (504) are integrally provided with handles (5), a sliding bolt (4) is fixedly arranged between the two handles (5) close to one side of the nipper plates (1), a screwdriver rotating shaft (503) is fixedly arranged inside the two handles (5), a straight screwdriver (501) and a cross screwdriver (502) are respectively and integrally arranged inside the two handles (5) through the screwdriver rotating shaft (503), two tong board (1) one side from the top down corresponds integration respectively and is provided with wire stripping mouth (103) and trimming mouth (104), two tong board (1) opposite side from the top down corresponds integration respectively and is provided with net twine line pressing mouth (105) and terminal line pressing mouth (106), two handle (5) inboard corresponds integration and is provided with tiger's mouth (6).

2. The easy to operate wire crimping pliers as claimed in claim 1, wherein: the two tong head rotating shafts (3) are hinged, and the tong plate (1) and the tong head (101) rotate through the tong head rotating shafts (3).

3. The easy to operate wire crimping pliers as claimed in claim 1, wherein: the novel multifunctional pliers are characterized in that the pliers plates (1), the pliers head rotating shaft (3), the sliding bolt (4), the handle (5) and the screwdriver rotating shaft (503) are arranged symmetrically.

4. The easy to operate wire crimping pliers as claimed in claim 1, wherein: two nipper (1) are close to one side of slip bolt (4), use hoop pipe (2) as central line point diagonal and are provided with the pinhole, agree with between the pinhole and the pin in slip bolt (4) and swing joint.

5. The easy to operate wire crimping pliers as claimed in claim 1, wherein: the outer side of the handle (5) is hollow, and a straight screwdriver (501) and a cross screwdriver (502) move with the handle (5) through a screwdriver rotating shaft (503).

6. The easy to operate wire crimping pliers as claimed in claim 1, wherein: the wire stripping port (103), the wire shearing port (104), the network cable pressing port (105), the terminal wire pressing port (106) and the tiger's mouth (6) are correspondingly arranged in number and position, the ball sleeve is nested outside the ball (201), the pressure bearing shaft (504) is prevented from being integrally provided with the anti-drop pin, and the shape of the pressure bearing shaft (504) and the clamp pipe (2) is matched.

7. The easy to operate wire crimping pliers as claimed in claim 1, wherein: the pressure bearing shaft (504), the clamp pipe (2), the nipper (1) and the handle (5) are integrally made of high-strength steel pressure bearing shafts (504), the clamp pipe (2), the nipper (1) and the handle (5).

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