CN203456717U

CN203456717U - Line pressing clamp

Info

Publication number: CN203456717U
Application number: CN201320469244.5U
Authority: CN
Inventors: 宓国贤
Original assignee: CIXI HONY ELECTRIC IND Co Ltd
Current assignee: CIXI HONY ELECTRIC IND Co Ltd
Priority date: 2013-08-02
Filing date: 2013-08-02
Publication date: 2014-02-26
Anticipated expiration: 2023-08-02

Abstract

The utility model discloses a line pressing clamp comprising a clamping head, a line pressing plate arranged in the clamping head, a left handle and a right handle; a connecting pillar is arranged in the clamping head; the two handles are respectively provided with a vertical pillar; the two vertical pillars are respectively hinged to the connecting pillar through a connecting sheet; a torsion spring is arranged between the vertical pillar of the right handle and the connecting pillar; an end portion of the left handle, the line pressing plate and an end portion of the right handle are hinged in sequence; a hinged portion of the line pressing plate is provided with a groove pressing against end portions of the two handles; the clamping head is provided with a line pressing hole; the left handle is provided with a semicircle hole A, the right handle is provided with a semicircle hole B matched with the semicircle hole A, and the semicircle hole A and the semicircle hole B are cooperated to form a line clamping hole. When the handles are wrenched, the line pressing plate can move along a straight line, and line pressing effect is better; simultaneously, the torsion spring is arranged, when the handles are released, the handles can return to original positions under the effect of the torsion spring; the semicircle hole A and the semicircle hole B form the line clamping hole used for clamping the head portion of the network cable.

Description

A kind of Crimping Pliers

Technical field

The utility model relates to a kind of instrument of suppressing crystal head, particularly a kind of Crimping Pliers.

Background technology

Crimping Pliers claims again over-lapping stitch pincers, is for suppressing a kind of instrument of crystal head, and common Network Cable Connector all forms with Crimping Pliers compacting.Existing Crimping Pliers, comprises a left handle and a right handles, and by two hinged binding clips of pin, two binding clips are fixedly connected with by slide plate with right handles with left handle respectively, and on two binding clips, longitudinally correspondence is provided with pressuring line groove.During use, Network Cable Connector is inserted in pressuring line groove, grasp and pull in opposite directions above-mentioned two handles, under the effect of slide plate, can drive two binding clips to move and pressuring line groove is pushed mutually, thereby can play to the crystal head in pressuring line groove the effect of compacting.Yet this Crimping Pliers is firmly larger in the course of the work, and because two binding clip movement locus are arcs, when dislocation appears in the pressuring line groove pressing on two binding clips, easily cause the lower situation of Network Cable Connector pressing quality.

Utility model content

The purpose of this utility model is for the defect of prior art and deficiency, and a kind of Crimping Pliers of simple and reasonable, easy to operate, line ball better effects if is provided.

For achieving the above object, the utility model is by the following technical solutions:

A kind of Crimping Pliers described in the utility model, comprise binding clip, be located at the tension disc in binding clip, left handle and right handles, in described binding clip, be provided with joint pin, on described two handles, be respectively equipped with column, described two columns are hinged by brace and described joint pin respectively, between the column of described right handles and joint pin, be provided with torsion spring, the end of described left handle, the end of tension disc and right handles is hinged successively, on described tension disc, hinged place is provided with the groove offseting with described two handle end, described binding clip is provided with the line ball hole coordinating with tension disc, described left handle is provided with left projection, described right handles is provided with right projection, described left projection is provided with semicircle orifice A, described right projection is provided with the semicircle orifice B coordinating with semicircle orifice A, described semicircle orifice A and semicircle orifice B coordinate formation clamp hole.

Further, be also provided with the tangent line hole coordinating with described tension disc in described binding clip, described tangent line is provided with blade in hole.

Further, described tension disc is provided with stopper slot, is provided with the guide vane end stop corresponding with described stopper slot in described binding clip.

The beneficial effects of the utility model are: the end of tension disc and two handles is hinged, and in the hinged place of tension disc, groove are set, and while pulling handle, tension disc can straight line telemechanical under the effect of two handles and groove, the line ball better effects if coordinating with line ball hole; Between right handles and joint pin, torsion spring is set, when release handle, at the effect lower handle of torsion spring, can sets back; When pulling two handles, circular hole A and circular hole B form clamp hole, and head that can sandwiched netting twine, has strengthened function of the present utility model.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model;

Fig. 2 is the utility model internal structure schematic diagram.

In figure:

1, binding clip; 2, tension disc; 3, left handle; 4, right handles; 5, joint pin; 6, groove; 7, line ball hole; 8, tangent line hole 9, blade; 10, stopper slot; 11, guide vane end stop; 12, column; 13, brace; 14, torsion spring; 31, left projection; 41, right projection; 311, semicircle orifice A; 411, semicircle orifice B.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

A kind of Crimping Pliers as depicted in figs. 1 and 2, comprise binding clip 1, be located at the tension disc 2 in binding clip 1, left handle 3 and right handles 4, in described binding clip 1, be provided with joint pin 5, on described two handles, be respectively equipped with column 12, described two columns 12 are hinged by brace 13 and described joint pin 5 respectively, between the column 12 of described right handles 4 and joint pin 5, be provided with torsion spring 14, the end of described left handle 3, the end of tension disc 2 and right handles 4 is hinged successively, on described tension disc 2, hinged place is provided with the groove 6 offseting with described two handle end, described binding clip 1 is provided with the line ball hole 7 coordinating with tension disc 2.

Described left handle 3 is provided with left projection 31, described right handles 4 is provided with right projection 41, described left projection 31 is provided with semicircle orifice A311, and described right projection 41 is provided with the semicircle orifice B411 coordinating with semicircle orifice A311, and described semicircle orifice A311 and semicircle orifice B411 coordinate formation clamp hole.

In described binding clip 1, be also provided with the tangent line hole 8 coordinating with described tension disc 2, in described tangent line hole 8, be provided with blade 9.

Described tension disc 2 is provided with stopper slot 10, is provided with the guide vane end stop 11 corresponding with described stopper slot 10 in described binding clip 1.

The operation principle of utility model is: during use, Network Cable Connector is placed in to line ball hole 7, pull two handles, owing to being provided with groove 6, the end of two handles can drive tension disc 2 along the angular bisector direction rectilinear motion of two handle angles, tension disc 2 pushes the Network Cable Connector in line ball hole 7 under the effect of pressure, can effectively suppress Network Cable Connector; When release handle, under the effect of torsion spring 14, two handles can set back; When pulling two handles, circular hole A311 and circular hole B411 form clamp hole, head that can sandwiched netting twine.When netting twine need to cut, netting twine is placed in tangent line hole 8, according to above-mentioned steps, under the effect of blade 9, can cut off netting twine.Stopper slot 10 and guide vane end stop 11 form stopping means, to the moving displacement of tension disc 2, carry out spacing.

The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.

Claims

1. a Crimping Pliers, it is characterized in that: comprise binding clip (1), be located at the tension disc (2) in binding clip (1), left handle (3) and right handles (4), in described binding clip (1), be provided with joint pin (5), on described two handles, be respectively equipped with column (12), described two columns (12) are hinged by brace (13) and described joint pin (5) respectively, between the column (12) of described right handles (4) and joint pin (5), be provided with torsion spring (14), the end of described left handle (3), the end of tension disc (2) and right handles (4) is hinged successively, the upper hinged place of described tension disc (2) is provided with the groove (6) offseting with described two handle end, described binding clip (1) is provided with the line ball hole (7) coordinating with tension disc (2), described left handle (3) is provided with left projection (31), described right handles (4) is provided with right projection (41), described left projection (31) is provided with semicircle orifice A(311), described right projection (41) is provided with and semicircle orifice A(311) the semicircle orifice B(411 that coordinates), described semicircle orifice A(311) and semicircle orifice B(411) coordinate to form clamp hole.

2. a kind of Crimping Pliers according to claim 1, is characterized in that: in described binding clip (1), be also provided with the tangent line hole (8) coordinating with described tension disc (2), be provided with blade (9) in described tangent line hole (8).

3. a kind of Crimping Pliers according to claim 1, is characterized in that: described tension disc (2) is provided with stopper slot (10), is provided with the guide vane end stop (11) corresponding with described stopper slot (10) in described binding clip (1).