Crimping pliers

Abstract

The utility model relates to the technical field of cable wiring, and discloses a pair of crimping pliers, which comprises a crimping pliers main body and a crimping groove body, the inner sides of two chucks at the front end of the crimping pliers main body are respectively provided with a clamping groove, the crimping groove body is clamped at the front end of the crimping pliers main body through the clamping grooves, and the inner walls of the clamping grooves are provided with positioning holes. The crimping groove body is provided with a through hole corresponding to the positioning hole, the crimping groove body is provided with a U-shaped positioning plug-in through the through hole, the surface of the upper end of the fixed chuck at the front end of the crimping plier main body is fixedly provided with a fixed tube seat, and the upper end of the fixed tube seat is provided with a box body. According to the crimping pliers, the rotary button is rotated to be separated from the U-shaped positioning plug-in, then the U-shaped positioning plug-in can be pulled out upwards, the crimping groove body can be taken down for replacement at the moment, and the box body is arranged, so that the crimping pliers can be effectively used for placing the wiring terminal, a worker can take the wiring terminal conveniently, and the wiring terminal is prevented from being lost.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connection, in particular to a wire crimping pliers. Background Art

[0002] Crimping pliers are an electrical tool mainly used for connecting wires and cables with electrical components. Crimping pliers squeeze the wires and connect them to suitable terminals or plugs to form a complete circuit system.

[0003] Due to the influence of the working environment during the use of the existing crimping pliers, there is no working platform for wiring. The wiring terminals are generally packed in a packaging bag and placed in a tool bag. It is inconvenient to take the wiring terminals during the wiring process. The front end of the crimping pliers is easily damaged by collision. The crimping slot is fixedly installed at the front end of the crimping pliers, which is inconvenient to replace according to needs to meet the wiring requirements of cables of various line types and sizes. Therefore, it is necessary to provide a crimping pliers to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a wire crimping pliers to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: a wire crimping pliers, comprising:

[0006] A crimping pliers body, wherein the inner sides of two clamps at the front end of the crimping pliers body are provided with a clamping groove;

[0007] A crimping slot body, wherein the crimping slot body is clamped at the front end of the crimping pliers body through a clamping slot;

[0008] A positioning hole is provided on the inner wall of the card slot, a through hole corresponding to the positioning hole is provided on the wire crimping slot body, a U-shaped positioning plug-in is provided on the wire crimping slot body through the through hole, a fixed pipe seat is fixedly provided on the upper surface of the fixed chuck at the front end of the wire crimping pliers body, and a box body is provided on the upper end of the fixed pipe seat.

[0009] Preferably, the lower end of the insertion rod of the U-shaped positioning plug-in passes through the through hole and is inserted into the positioning hole, and the U-shaped positioning plug-in is detachable.

[0010] Preferably, a rotating knob for fixing the position of the U-shaped positioning plug-in is provided at the front end of the upper end surface of the crimping pliers body.

[0011] Preferably, a rotating shaft is fixedly provided at a corner of the lower end surface of the box body, and the box body is rotatably connected to the fixed pipe seat via the rotating shaft.

[0012] Preferably, a sliding cover is slidably provided on the upper end of the box body, and a push-pull connecting plate is fixedly provided on one end of the sliding cover away from the handle of the crimping pliers body.

[0013] Preferably, a first magnetic strip is fixedly provided on the upper end surface of the sliding cover away from the push-pull connecting plate, and second magnetic strips that attract the first magnetic strip are fixedly provided on both ends of the upper end surface of the box body.

[0014] Preferably, a bottom protective plate is fixedly provided at the lower end of the push-pull connecting plate, a threaded column is fixedly provided on the upper end surface of the bottom protective plate away from one end of the push-pull connecting plate, and a nut top sleeve is threadedly connected to the upper end of the threaded column.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The crimping pliers are provided with a U-shaped positioning plug-in. The rotating knob is turned to disengage the U-shaped positioning plug-in, and then the U-shaped positioning plug-in can be pulled out upward. At this time, the crimping trough body can be removed for replacement. The operation is simple, time-saving and labor-saving, and the wiring requirements of cables of various line types and sizes are met. The box body can be effectively used to place the wiring terminals, which is convenient for the staff to take and avoid the loss of the wiring terminals.

[0017] 2. The crimping pliers are provided with a rotating shaft and a fixed pipe seat to realize that the box body can be rotated. When the box body is rotated to one side of the crimping pliers body, it will not affect the normal operation of the crimping pliers body. When the crimping pliers body is not in use, the nut top sleeve is rotated to move up and tighten the fixed chuck at the front end of the crimping pliers body, thereby ensuring that the position of the bottom protective plate and the box body is fixed. The box body, the push-pull connecting plate and the bottom protective plate cooperate with each other to effectively protect the two chucks at the front end of the crimping pliers body, reduce the collision and wear of the chucks, and extend the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall structural schematic diagrams of the wire crimping pliers of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the wire crimping pliers of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model crimping pliers when the box body is not installed;

[0021] Figure 4 It is a structural schematic diagram of the box body of the utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the wire pressing trough body of the utility model;

[0023] Figure 6 For this utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0024] In the figure: 1. crimping pliers body; 101. card slot; 102. positioning hole; 2. crimping slot; 201. U-shaped positioning plug-in; 3. rotating knob; 4. fixed pipe seat; 5. box body; 501. rotating shaft; 502. sliding cover; 503. push-pull connecting plate; 504. bottom protective plate; 505. nut top sleeve; 506. first magnetic strip; 507. second magnetic strip. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 , a wire crimping pliers, comprising:

[0027] The crimping tool body 1 has two clamps at the front end thereof, each of which has a clamping groove 101 formed inside.

[0028] The crimping groove body 2 is clamped at the front end of the crimping tool body 1 through the clamping groove 101;

[0029] A positioning hole 102 is provided on the inner wall of the card slot 101, and a through hole corresponding to the positioning hole 102 is provided on the wire crimping slot body 2. A U-shaped positioning plug-in 201 is provided through the through hole. A fixed pipe seat 4 is fixedly provided on the upper surface of the fixed chuck at the front end of the wire crimping pliers body 1, and a box body 5 is provided on the upper end of the fixed pipe seat 4.

[0030] Among them; the lower end of the insertion rod of the U-shaped positioning plug-in 201 passes through the through hole and is stuck in the positioning hole 102, the U-shaped positioning plug-in 201 is detachable, and the front end of the upper end surface of the wire crimping pliers body 1 is provided with a rotating knob 3 for fixing the position of the U-shaped positioning plug-in 201. By rotating the rotating knob 3, the U-shaped positioning plug-in 201 is disengaged, and then the U-shaped positioning plug-in 201 can be pulled out upwards. At this time, the crimping slot 2 can be removed for replacement, which is simple to operate, saves time and effort, and meets the wiring requirements of cables of various line types and sizes.

[0031] Among them; a rotating shaft 501 is fixedly provided at a corner of the lower end surface of the box body 5, and the box body 5 is rotatably connected to the fixed tube seat 4 through the rotating shaft 501. The box body 5 can be effectively used to place the wiring terminals, which is convenient for the staff to take and avoid the loss of the wiring terminals. The rotating shaft 501 and the fixed tube seat 4 can realize the rotatability of the box body 5. When the box body 5 is rotated to one side of the crimping tool body 1, it will not affect the normal operation of the crimping tool body 1.

[0032] Among them, a sliding cover 502 is slidably provided on the upper end of the box body 5, and a push-pull connecting plate 503 is fixedly provided on the end of the sliding cover 502 away from the handle of the crimping pliers body 1, and a first magnetic strip 506 is fixedly provided on the upper end surface of the sliding cover 502 away from the push-pull connecting plate 503. Second magnetic strips 507 that attract each other with the first magnetic strip 506 are fixedly provided at both ends of the upper end surface of the box body 5. The nut top sleeve 505 is loosened, and the sliding cover 502 can be opened or closed by pulling or pushing the push-pull connecting plate 503. The mutual cooperation of the first magnetic strip 506 and the second magnetic strip 507 can ensure the stability of the sliding cover 502 when it is opened or closed.

[0033] Among them, a bottom protective plate 504 is fixedly arranged at the lower end of the push-pull connecting plate 503, and a threaded column is fixedly arranged on the upper end surface of the bottom protective plate 504 away from one end of the push-pull connecting plate 503, and a nut top sleeve 505 is threadedly connected to the upper end of the threaded column. By setting the threaded column and the nut top sleeve 505, the nut top sleeve 505 is rotated to move up and tighten the fixed chuck at the front end of the crimping pliers body 1, thereby ensuring that the position of the bottom protective plate 504 and the box body 5 is fixed. By cooperating with the set box body 5, the push-pull connecting plate 503 and the bottom protective plate 504, the two chucks at the front end of the crimping pliers body 1 can be effectively protected, the collision and wear of the chucks can be reduced, and the service life can be extended.

[0034] The working principle is that a U-shaped positioning plug-in 201 is provided, and the rotating knob 3 is turned to disengage the U-shaped positioning plug-in 201, and then the U-shaped positioning plug-in 201 can be pulled out upwards. At this time, the crimping slot body 2 can be removed for replacement, which is simple to operate, saves time and effort, and meets the wiring requirements of cables of various line types and sizes. By providing a box body 5, it can be effectively used to place wiring terminals, which is convenient for staff to take and avoid loss of wiring terminals. By providing a rotating shaft 501 and a fixed pipe seat 4, the box body 5 can be rotatable. When the box body 5 is rotated to one side of the crimping pliers body 1, it will not affect the normal operation of the crimping pliers body 1.

[0035] Furthermore, by loosening the nut top sleeve 505, the sliding cover 502 can be opened or closed by pulling or pushing the push-pull connecting plate 503. The stability of the sliding cover 502 in the open or closed state can be ensured by the mutual cooperation of the first magnetic strip 506 and the second magnetic strip 507. When the crimping pliers body 1 is not in use, the nut top sleeve 505 is rotated to move up and tighten the fixed chuck at the front end of the crimping pliers body 1, thereby ensuring that the position of the bottom protective plate 504 and the box body 5 is fixed. By the mutual cooperation of the set box body 5, the push-pull connecting plate 503 and the bottom protective plate 504, the two chucks at the front end of the crimping pliers body 1 can be effectively protected, the collision and wear of the chucks can be reduced, and the service life can be extended.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire crimping tool, comprising: A wire crimping pliers body (1), wherein the inner sides of two clamps at the front end of the wire crimping pliers body (1) are both provided with clamping grooves (101); A wire crimping slot body (2), wherein the wire crimping slot body (2) is clamped at the front end of the wire crimping pliers body (1) through a clamping slot (101); The invention is characterized in that a positioning hole (102) is provided on the inner wall of the clamping slot (101), a through hole corresponding to the positioning hole (102) is provided on the crimping slot body (2), a U-shaped positioning plug-in (201) is provided on the crimping slot body (2) through the through hole, a fixed pipe seat (4) is fixedly provided on the upper surface of the front end fixing chuck of the crimping pliers body (1), and a box body (5) is provided on the upper end of the fixed pipe seat (4).

2. A wire crimping tool according to claim 1, characterized in that: The lower end of the insertion rod of the U-shaped positioning plug-in (201) passes through the through hole and is inserted into the interior of the positioning hole (102); the U-shaped positioning plug-in (201) is detachable.

3. A wire crimping tool according to claim 2, characterized in that: A rotating knob (3) for fixing the position of the U-shaped positioning plug-in unit (201) is provided at the front end of the upper surface of the crimping pliers body (1).

4. A wire crimping tool according to claim 1, characterized in that: A rotating shaft (501) is fixedly provided at a corner of the lower end surface of the box body (5), and the box body (5) is rotatably connected to the fixed pipe seat (4) via the rotating shaft (501).

5. A wire crimping tool according to claim 1, characterized in that: A sliding cover (502) is slidably provided on the upper end of the box body (5), and a push-pull connecting plate (503) is fixedly provided on one end of the sliding cover (502) away from the handle of the crimping pliers body (1).

6. A wire crimping tool according to claim 5, characterized in that: A first magnetic strip (506) is fixedly disposed on the upper end surface of the sliding cover (502) away from the push-pull connecting plate (503), and second magnetic strips (507) that attract the first magnetic strip (506) are fixedly disposed on both ends of the upper end surface of the box body (5).

7. A wire crimping tool according to claim 6, characterized in that: A bottom protection plate (504) is fixedly provided at the lower end of the push-pull connecting plate (503), a threaded column is fixedly provided on the upper end surface of the bottom protection plate (504) away from one end of the push-pull connecting plate (503), and a nut top sleeve (505) is threadedly connected to the upper end of the threaded column.

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