CN211789928U

CN211789928U - Automatic cable crimping pliers

Info

Publication number: CN211789928U
Application number: CN202020758309.8U
Authority: CN
Inventors: 张金帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-27
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an automatic cable crimping pliers, including binding clip, press bar, movable rod and first brake shoe, the binding clip sets up to hollow structure, the symmetrical welding of upper and lower extreme of binding clip has the dead lever, the press bar sets up to two sets, two sets of press bar is respectively through pivot swing joint on two sets of dead levers, two sets of relative one end of press bar all through pivot swing joint have the lever, two sets of the lever respectively with binding clip upper and lower end fixed welding, be provided with the locating lever between two sets of press bar; half run through binding clip right side wall in the locating lever left side, and inside half extended to the binding clip in the locating lever left side, the fixed welding of locating lever left end has the buffer block, the welding has buffer spring between buffer block and a set of vertical inner wall of binding clip, and the buffer spring cover establishes on half the periphery in the left side of locating lever, the fixed welding of another set of vertical inner wall of binding clip has first brake shoe. The automatic cable crimping pliers are simple in result, concise and time-saving.

Description

Automatic cable crimping pliers

Technical Field

The utility model belongs to the technical field of the wire crimper, concretely relates to automatic wire crimper of cable.

Background

The cable is made of one or more mutually insulated conductors and an outer insulating protective layer and is used for transmitting power or information from one place to a wire at another place;

the crimping pliers is also called wire pliers, and is a tool for pressing a crystal head. Common telephone line connectors and network line connectors are all pressed by a wire connection clamp;

in the daily production of a company, faults of cable lines, such as interphase short circuit, single-phase ground short circuit, open circuit and the like, are frequently encountered; therefore, the cable needs to be cut by using the crimping pliers, and when the cable is cut by using the existing automatic crimping pliers for the cable, whether the cable is electrified or not can not be determined, so that personal safety accidents are easily caused.

Therefore, in order to meet the current situation, the design and production of the automatic cable crimping pliers are urgently needed to meet the requirements of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic wire crimper of cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic cable crimping pliers comprises a pliers head, two groups of pressing rods, a movable rod and a first brake block, wherein the pliers head is of a hollow structure, the upper end and the lower end of the pliers head are symmetrically welded with fixed rods, the two groups of pressing rods are movably connected to the two groups of fixed rods through rotating shafts respectively, opposite ends of the two groups of pressing rods are movably connected with levers through rotating shafts respectively, the two groups of levers are fixedly welded with the upper end and the lower end of the pliers head respectively, and a positioning rod is arranged between the two groups of pressing rods;

half run through binding clip right side wall in the locating lever left side, and inside half extended to the binding clip in the locating lever left side, the fixed welding of locating lever left end has the buffer block, the welding has buffer spring between buffer block and a set of vertical inner wall of binding clip, and the buffer spring cover establishes on half the periphery in the left side of locating lever, the fixed welding of another set of vertical inner wall of binding clip has first brake shoe.

Preferably, two sets of horizontal inner walls of binding clip from left to right sliding connection have second brake lining, two sets of sliding block and buffer block, and are two sets of the sliding block is kept away from binding clip one end and is all provided with the cushion, and cushion and sliding block set up structure as an organic whole, and is two sets of the welding has the fixed block between the cushion, fixed block right-hand member and buffer block fixed weld, two sets of cushion and fixed block and second brake lining right-hand member fixed weld.

Preferably, the fixed welding of binding clip bottom has the telescopic link, the welding of the output end of telescopic link has the metal contact, the telescopic link right side is provided with the detection lamp, and detects the lamp and pass through the screw and be connected with the binding clip bottom, detect lamp and telescopic link electric connection.

Preferably, two sets of all hinge on the pressing rod outer wall has the movable rod, and two sets of it has the connecting block to hinge between the movable rod, the connecting block left end and the fixed welding of locating lever right-hand member.

Preferably, the first brake block and the opposite end of the second brake block are provided with extrusion holes with isosceles trapezoid cross sections, the lever is arranged on the right side of the fixed rod, and the peripheries of the two groups of pressing rods are sleeved with insulating sleeves.

The utility model discloses a technological effect and advantage: according to the automatic cable crimping pliers, the metal contact is driven by the telescopic rod to be in contact with the damaged part of the cable, whether the cable is electrified or not is judged by the detection lamp, and personal safety accidents are avoided; the two groups of movable rods drive the positioning rod, the buffer block, the fixed block and the second brake block to move transversely in the tong head by pressing the two groups of pressing rods, and the first brake block and the second brake block are closed to cut the cable, so that the mode is simple and time-saving; the buffer spring is sleeved on the positioning rod and arranged between the buffer block and the inner wall of the binding clip, so that the direct expansion force between the two groups of pressing rods is reduced, and discomfort of people is avoided; the automatic cable crimping pliers are simple in result, concise and time-saving.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the cushion block of the present invention.

In the figure: 1 binding clip, 2 pressing rod, 3 movable rods, 4 connecting blocks, 5 first brake blocks, 6 second brake blocks, 7 fixed rods, 8 levers, 9 cushion blocks, 10 sliding blocks, 11 fixed blocks, 12 positioning rods, 13 buffer blocks, 14 buffer springs, 15 telescopic rods and 16 detection lamps.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an automatic cable crimping pliers as shown in figures 1-3, which comprises a binding clip 1, a pressing rod 2, a movable rod 3 and a first brake block 5, wherein the binding clip 1 is set to be a hollow structure, the binding clip 1 is formed by connecting a group of baffles with a group of mounting frame bolts, the upper end and the lower end of the binding clip 1 are symmetrically welded with fixing rods 7, the pressing rods 2 are set to be two groups, the two groups of pressing rods 2 are respectively movably connected on the two groups of fixing rods 7 through rotating shafts, the opposite ends of the two groups of pressing rods 2 are respectively movably connected with a lever 8 through rotating shafts, the two groups of levers 8 are respectively fixedly welded with the upper end and the lower end of the binding clip 1, and a positioning rod 12 is arranged between the two groups;

the left half part of the positioning rod 12 penetrates through the right side wall of the binding clip 1, the left half part of the positioning rod 12 extends into the binding clip 1, a buffer block 13 is fixedly welded at the left end of the positioning rod 12, a buffer spring 14 is welded between the buffer block 13 and a set of vertical inner walls of the binding clip 1, the buffer spring 14 is sleeved on the periphery of the left half part of the positioning rod 12, and a first brake block 5 is fixedly welded at the other set of vertical inner walls of the binding clip 1.

Specifically, two groups of transverse inner walls of the binding clip 1 are connected with a second brake block 6, two groups of sliding blocks 10 and a buffer block 13 in a sliding mode from left to right, cushion blocks 9 are arranged at the ends, away from the binding clip 1, of the two groups of sliding blocks 10, the cushion blocks 9 and the sliding blocks 10 are arranged into an integral structure, a fixed block 11 is welded between the two groups of cushion blocks 9, the right end of the fixed block 11 is fixedly welded with the buffer block 13, and the two groups of cushion blocks 9 and the fixed block 11 are fixedly welded with the right end of the second brake block; through pressing two sets of pressure poles 2 for two sets of movable rods 3 drive locating lever 12, buffer block 13, fixed block 11 and second brake block 6 lateral motion in binding clip 1, and make first brake block 5 and second brake block 6 closed, cut the cable, and this kind of mode is succinct to save time.

Specifically, a telescopic rod 15 is fixedly welded at the bottom end of the tong head 1, a metal contact is welded at the output end of the telescopic rod 15, a detection lamp 16 is arranged on the right side of the telescopic rod 15, the detection lamp 16 is connected with the bottom end of the tong head 1 through a screw, and the detection lamp 16 is electrically connected with the telescopic rod 15; drive metal contact cable damage department through telescopic link 15 to judge whether this cable is electrified through detecting lamp 16, avoid causing personal safety accident.

Specifically, it is two sets of all articulated on the 2 outer walls of pressing rod have movable rod 3, and are two sets of it has connecting block 4 to articulate between the movable rod 3, 4 left ends of connecting block and the fixed welding of 12 right-hand members of locating lever.

Specifically, the extrusion hole that the cross-section is isosceles trapezoid is all seted up to the relative one end of first brake shoe 5 and second brake shoe 6, and two sets of extrusion hole closed cross-sections are the hexagon, and cutting effect is good, lever 8 sets up on 7 right sides of dead lever, and is two sets of press rod 2 periphery all is overlapped and is equipped with insulating cover, and insulating cover plays the safety protection effect.

Working principle, this automatic wire crimper of cable, when using, at first, drive the damaged department of metal contact cable through telescopic link 15, and judge whether this cable is electrified through detecting lamp 16, after judging safety, insert the cable between first brake shoe 5 and second brake shoe 6, press two sets of pressure bars 2 after that, make two sets of movable rods 3 drive locating lever 12, buffer block 13, fixed block 11, two sets of cushion 9 and second brake shoe 6 lateral motion in binding clip 1, and make first brake shoe 5 and second brake shoe 6 closed, cut the cable, after the cutting is accomplished, the user loosens two sets of pressure bars 2, because buffer spring 14's elasticity, make second brake shoe 6 get back to the normal position, buffer spring 14's resiliency, avoid two sets of pressure bars 2 between the expansion arouse the user uncomfortable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic wire crimper of cable, includes binding clip (1), presses depression bar (2), movable rod (3) and first brake block (5), its characterized in that: the clamp head (1) is of a hollow structure, the upper end and the lower end of the clamp head (1) are symmetrically welded with fixing rods (7), the pressing rods (2) are arranged into two groups, the two groups of pressing rods (2) are respectively movably connected to the two groups of fixing rods (7) through rotating shafts, opposite ends of the two groups of pressing rods (2) are respectively movably connected with levers (8) through rotating shafts, the two groups of levers (8) are respectively fixedly welded with the upper end and the lower end of the clamp head (1), and a positioning rod (12) is arranged between the two groups of pressing rods (2);

half run through binding clip (1) right side wall in locating lever (12) left side, and inside locating lever (12) left side half extended to binding clip (1), fixed welding in locating lever (12) left end has buffer block (13), the welding has buffer spring (14) between buffer block (13) and binding clip (1) a set of vertical inner wall, and buffer spring (14) cover is established on half periphery in the left side of locating lever (12), fixed welding of the vertical inner wall of another group of binding clip (1) has first brake shoe (5).

2. The automatic cable crimping pliers as claimed in claim 1, wherein: two sets of horizontal inner walls of binding clip (1) from left to right sliding connection have second brake block (6), two sets of sliding block (10) and buffer block (13), and are two sets of binding clip (1) one end is kept away from in sliding block (10) all is provided with cushion (9), and cushion (9) and sliding block (10) set up structure as an organic whole, and is two sets of the welding has fixed block (11) between cushion (9), fixed block (11) right-hand member and buffer block (13) fixed weld, and is two sets of cushion (9) and fixed block (11) and second brake block (6) right-hand member fixed weld.

3. The automatic cable crimping pliers as claimed in claim 1, wherein: the fixed welding of binding clip (1) bottom has telescopic link (15), the welding of the output end of telescopic link (15) has metal contact, telescopic link (15) right side is provided with detects lamp (16), and detects lamp (16) and be connected through screw and binding clip (1) bottom, detect lamp (16) and telescopic link (15) electric connection.

4. The automatic cable crimping pliers as claimed in claim 1, wherein: two sets of all articulate on pressing down lever (2) outer wall has movable rod (3), and is two sets of it has connecting block (4) to articulate between movable rod (3), connecting block (4) left end and locating lever (12) right-hand member fixed weld.

5. The automatic cable crimping pliers as claimed in claim 1, wherein: the cross-section of an extrusion hole which is isosceles trapezoid is formed in one end, opposite to the second brake block (6), of the first brake block (5), the lever (8) is arranged on the right side of the fixing rod (7), and the periphery of the pressing rod (2) is sleeved with an insulating sleeve.