CN210451164U - Pin cutting nippers - Google Patents

Abstract

The utility model discloses a pin cutting nippers, including the left side pincers body and the right side pincers body, the left side pincers body is including the left side pincers handle that connects gradually, left side articulated portion and left binding clip, the right side pincers body is including the right side pincers handle that connects gradually, right side articulated portion and right binding clip, the articulated left side articulated portion of right side articulated portion, be equipped with left blade on the left side binding clip, be equipped with on the right side binding clip with left blade matched with right blade, pin cutting nippers still includes a locating part, the locating part includes the fixed plate and is the baffle of angle bending type connection with the fixed plate, the baffle supplies the electronic component who has the pin to support and leans on, the fixed plate is fixed mutually with left binding clip or right binding clip, and the fixed connection position of fixed plate relative left binding clip or right binding clip is adjustable, when the fixed connection position is adjusted to the fixed plate, the baffle is. The utility model discloses a pin cutting nippers can guarantee to prune the pin to required length, and the pin specification of pruning out is unified, and the operation is fast.

Description

Pin cutting nippers

Technical Field

The utility model relates to a mechanical tool who prunes the material especially relates to a pin cutting nippers.

Background

The cutting nippers are mechanical tools used for cutting off materials such as plastics, metals and the like.

Some electronic component's pin, for example the pin of color ring resistance, need before using prune it to suitable length, just can use the cutting nipper to prune this moment, but traditional cutting nipper relies on the manual work completely to put the pin to binding clip blade department, then through artifical visual observation, cuts off the pin of certain length, and this kind of way can't guarantee to prune the pin to required length, can't guarantee unified specification in the pruning of batch, and the operating speed is very slow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pin cutting nipper, it can guarantee to prune the pin to required length, and the pin specification of pruning out is unified, and the operation is fast.

In order to solve the technical problem, the present invention is implemented as such, and the pin shearing pliers comprises a left pliers body and a right pliers body, wherein the left pliers body comprises a left pliers handle, a left hinge part and a left pliers head which are sequentially connected, the right pliers body comprises a right pliers handle, a right hinge part and a right pliers head which are sequentially connected, the right hinge part is hinged with the left hinge part, a left cutting edge is arranged on the left pliers head, a right cutting edge matched with the left cutting edge is arranged on the right pliers head, the pin shearing pliers further comprises a position limiting part, the position limiting part comprises a fixing plate and a baffle plate which is connected with the fixing plate in an angle bending way, the baffle plate is used for being abutted by an electronic element with a pin, the fixing plate is fixed with the left pliers head or the right pliers head, and the fixing position of the fixing plate relative to the left pliers head or the right pliers head is adjustable, when the fixing plate adjusts the fixing position, the baffle is close to or far away from the left cutting edge and the right cutting edge.

Furthermore, the baffle plate and the fixing plate are perpendicularly bent and connected with each other.

Furthermore, a long hole is formed in the fixing plate, a groove and a lock hole formed in the bottom of the groove are formed in the right tong head, the fixing plate is embedded into the groove, and the fixing plate is locked with the lock hole after penetrating through the long hole through a locking screw.

Furthermore, the edge of baffle is equipped with the spacing bayonet socket that a plurality of confession pins were gone into, and different spacing bayonet sockets have the accommodation space of equidimension not.

Further, one end of the baffle, which is far away from the fixing plate, is a V-shaped notch.

Compared with the prior art, the utility model, beneficial effect lies in: the pin cutting nipper comprises a left nipper body and a right nipper body, the left nipper body comprises a left nipper head, the right nipper body comprises a right nipper head, a left cutting edge is arranged on the left nipper head, a right cutting edge matched with the left cutting edge is arranged on the right nipper head, the pin cutting nipper also comprises a limiting part, the limiting part comprises a fixed plate and a baffle plate which is in angle bending connection with the fixed plate, the baffle plate is used for the electronic element with pins to abut against, the fixed plate is fixed with the left nipper head or the right nipper head, and the fixed connecting position of the fixed plate relative to the left nipper head or the right nipper, when the fixed connection position is adjusted, the baffle is close to or far away from the left cutting edge and the right cutting edge, the tube shell of the electronic component is propped against the lower surface of the baffle in the operation process of trimming the pins, if the upper end of the columnar resistor of the color ring resistor is propped against the lower surface of the baffle, then the pin extends upwards to pass through the left cutting edge and the right cutting edge, and finally part of the pin is cut off. As long as adjusting the height of baffle, the length that the pin stretched left blade and right blade is just different, and the length of the pin that just also cuts is just different to cut out after selecting according to the required pin length of actual connection, this just can guarantee to prune the pin to required length, and the pin specification of pruning out is unified, and because need not visual measurement repeatedly, so the operation is fast moreover.

Drawings

FIG. 1 is a perspective view of an embodiment of a color wheel resistor pin;

FIG. 2 is a perspective view of the left clamp body according to the first embodiment;

FIG. 3 is a perspective view of a right caliper body according to an embodiment;

FIG. 4 is a perspective view of a position limiter according to an embodiment;

FIG. 5 is a perspective view of the second embodiment;

FIG. 6 is a perspective view of a position limiting element according to a second embodiment;

FIG. 7 is a perspective view of a third embodiment;

fig. 8 is a perspective view of a position limiter according to a third embodiment.

In the drawings, each reference numeral denotes:

1. a left clamp body; 2. a right clamp body; 11. a left plier handle; 12. a left hinge; 13. a left binding clip; 21. a right forceps handle; 22. a right hinge; 23. a right binding clip; 14. a left cutting edge; 24. a right cutting edge; 3. a limiting member; 31. a fixing plate; 32. a baffle plate; 33. a strip hole; 15. a groove; 16. a lock hole; 4. locking the screw; 5. a limiting bayonet; 6. a recess; 100. a pin; 200. an electronic component.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Example one

As shown in fig. 1 to 4, the pin shearing pliers provided by this embodiment includes a left pliers body 1 and a right pliers body 2, the left pliers body 1 includes a left pliers handle 11, a left hinge portion 12 and a left pliers head 13 which are connected in sequence, the right pliers body 2 includes a right pliers handle 21, a right hinge portion 22 and a right pliers head 23 which are connected in sequence, the right hinge portion 12 is hinged to the left hinge portion 22, and the opening and closing of the left pliers head 13 and the right pliers head 23 are controlled by the opening and closing of the left pliers handle 11 and the right pliers handle 21.

The left tong head 13 is provided with a left cutting edge 14, the right tong head 23 is provided with a right cutting edge 24 matched with the left cutting edge 14, and the left cutting edge 14 and the right cutting edge 24 are matched for cutting off the pin 100.

As shown in fig. 1 and 4, the pin shearing pliers further includes a limiting member 3, the limiting member 3 includes a fixing plate 31 and a baffle 32 connected to the fixing plate 31 in an angular bending manner, the baffle 32 is abutted by the electronic component 200 with the pin, the fixing plate 31 is fixed to the left binding clip 13 or the right binding clip 23, a fixed connection position of the fixing plate 31 relative to the left binding clip 13 or the right binding clip 23 is adjustable, and when the fixing plate 31 adjusts the fixed connection position, the baffle 32 is close to or away from the left cutting edge 14 and the right cutting edge 24. I.e., the change in the fixing position of the fixing plate 31, results in a change in the position of the fence 32, which allows the fence 32 to be moved closer to or farther from the left and right cutting edges 14 and 24.

In the present embodiment, the baffle 32 and the fixing plate 31 are perpendicularly bent and connected to each other.

The electronic component 200 in this embodiment is a color wheel resistor, but is not limited thereto in other embodiments and will not be described in detail here. During the operation of trimming the pin 100, the upper end of the columnar resistor of the color circle resistor is pressed against the lower surface of the baffle 32, then the pin 100 extends upwards to pass through the left cutting edge 14 and the right cutting edge 24, and finally, a part of the pin 100 is cut off. As long as the height of the baffle 32 is adjusted, the lengths of the pins 100 extending over the left cutting edge 14 and the right cutting edge 24 are different, that is, the lengths of the cut pins 100 are different, so that the pins 100 can be cut to the required lengths after being selected according to the lengths of the pins required by actual connection, the specifications of the cut pins 100 are uniform, and the operation speed is high because repeated visual inspection is not needed.

In the present embodiment, the specific manner of adjusting the position of the fixing plate 31 is as follows: the fixing plate 31 is perpendicular to the baffle 32, a long hole 33 is formed in the fixing plate 31, the groove 15 and the lock hole 16 formed in the bottom of the groove 15 are formed in the right binding clip 23, the fixing plate 31 is embedded into the groove 15, and the fixing plate 31 penetrates through the long hole 33 through a locking screw 4 and then is locked with the lock hole 16. The elongated hole 33 provides sufficient adjustment space and the locking screw 4 can be passed through the elongated hole 33 at different positions.

Example two

As shown in fig. 5 and 6, the present embodiment is different from the first embodiment in that: the edge of baffle 32 is equipped with a plurality of spacing bayonet sockets 5 that supply pin 100 to go into, and different spacing bayonet sockets 5 have the accommodation space of equidimension not.

The bayonet of the embodiment is used for limiting the pin 100 in a certain small area, so that the pin 100 cannot slide along the edge of the baffle 32 in the process of trimming the pin 100, the pin 100 is greatly inclined, the length of the pin 100 which is cut off is deviated, and if the pin 100 slides along the edge of the baffle 32, the pin 100 is easily damaged; the bayonets with different sizes are used for adapting to the pins 100 with different sizes, so that the application range is enlarged.

EXAMPLE III

As shown in fig. 7 and 8, the present embodiment is different from the first embodiment in that: the end of the baffle 32 remote from the fixed plate 31 is a V-shaped notch 6. The design of the notch 6 is equivalent to providing a guiding path for accurate placement of the pin 100, so that the pin 100 can be quickly placed to the middle position of the edge of the baffle 32, but not to other uncertain positions of the edge of the baffle 32, so that the pin 100 slides on the edge of the baffle 32 during placement, and damage to the pin 100 is caused, and compared with the second embodiment, the third embodiment can fix the position of the pin 100 more quickly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. A pin cutting nipper comprises a left nipper body (1) and a right nipper body (2), wherein the left nipper body (1) comprises a left nipper handle (11), a left hinge part (12) and a left nipper head (13) which are sequentially connected, the right nipper body (2) comprises a right nipper handle (21), a right hinge part (22) and a right nipper head (23) which are sequentially connected, the right hinge part (22) is hinged with the left hinge part (12), a left cutting edge (14) is arranged on the left nipper head (13), a right cutting edge (24) matched with the left cutting edge (14) is arranged on the right nipper head (23), the pin cutting nipper is characterized by further comprising a limiting part (3), the limiting part (3) comprises a fixing plate (31) and a baffle plate (32) which is in angle bending connection with the fixing plate (31), and the baffle plate (32) is used for an electronic element (200) with a pin (100) to abut against, the fixing plate (31) is fixed with the left tong head (13) or the right tong head (23), the fixing connection position of the fixing plate (31) relative to the left tong head (13) or the right tong head (23) can be adjusted, and when the fixing connection position of the fixing plate (31) is adjusted, the baffle (32) is close to or far away from the left cutting edge (14) and the right cutting edge (24).

2. Pin shears according to claim 1, wherein the stop plate (32) and the holding plate (31) are perpendicularly bent relative to each other.

3. The pin shear pliers according to claim 1, wherein the fixing plate (31) is provided with a long hole (33), the right head (23) is provided with a groove (15) and a lock hole (16) arranged at the bottom of the groove (15), and the fixing plate (31) is embedded in the groove (15) and is locked with the lock hole (16) after passing through the long hole (33) by a locking screw (4).

4. Pin pliers according to any one of claims 1 to 3, wherein the edge of the stop plate (32) is provided with a plurality of retaining notches (5) for the pins to engage in, different retaining notches (5) having different receiving spaces.

5. Pin shears according to any one of claims 1 to 3, wherein the end of the retainer (32) remote from the fixing plate (31) is a V-shaped recess (6).

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