CN2669430Y

CN2669430Y - Coaxial cable and connector crimping tool

Info

Publication number: CN2669430Y
Application number: CNU2003201105258U
Authority: CN
Inventors: 开吴; 吴开
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-28
Filing date: 2003-10-28
Publication date: 2005-01-05
Anticipated expiration: 2013-10-28

Abstract

The utility model relates to a crimping tongs of the coaxial cable and connector, comprising a fixing handle (1), a rotating handle (6), a module, an ejector rod (7) and a tongs body (2) whose top portion is provided with a slot hole (8). The back portion of the ejector rod (7) is movably connected with the bending portion (6-1) raised from the top end of the rotating handle (6). The utility model is characterized in that the module comprises an unmovable module (3) with a semi-cone groove and a movable module (5) with a semi-cone groove, and a module with a cone cavity is formed by the combination of the unmovable module (3) and the movable module (5). The unmovable module (3) is fixed on the middle portion of the tongs body (2), and the outside of the movable module (5) is provided with a locking spanner (4) with an eccentric cam. The locking spanner (4) and the movable module (5) are positioned on the opening portion of the tongs body (2) and hinged with the tongs body (2) by a pin axle. The utility model can guarantee the reliable connection of the coaxial cable and the connector with good sealing performance on the connecting portion, strong water proofing performance, and beautiful appearance.

Description

The Press Plier of coaxial cable and connector

Technical field

The utility model relates to Press Plier, specifically, relates to the Press Plier of a kind of coaxial cable and connector, is used for being connected of coaxial cable and connector.

Background technology

Being connected of prior art standard coaxial cable and connector, be that hollow cylinder tubulose position with connector becomes hexagon by the Press Plier crimping, the problem that this method of attachment exists is that reliability, the sealing of the junction of coaxial cable and connector is poor, the junction is easily loosening, also cause simultaneously water resistance to reduce, in addition, the profile at crimping position is not attractive in appearance.

Summary of the invention

The purpose of this utility model provides the Press Plier of a kind of coaxial cable and connector, uses it can guarantee that being connected of coaxial cable and connector is reliable, and junction good seal performance, water resistance are strong, good looking appearance.

The technical scheme that realizes above-mentioned purpose is: the Press Plier of a kind of coaxial cable and connector, comprise fixed handle, turning handle, module, push rod and top have the vice body of slotted eye, the crank throw position of the rear portion of push rod and turning handle top projection flexibly connects, module is made up of cover half piece with half-cone groove and the dynamic model piece with half-cone groove, and the involutory back of cover half piece and dynamic model piece forms the module of band conical cavity, the cover half piece is fixed on the middle part of vice body, the dynamic model piece outside has the locking spanner of a band eccentric cam, locking spanner and dynamic model piece are positioned at the opening part of vice body, and hinged by same bearing pin and vice body.

After adopting technique scheme, because module is made up of cover half piece with half-cone groove and the dynamic model piece with half-cone groove, and the involutory back of cover half piece and dynamic model piece forms the module of band conical cavity, the cover half piece is fixed on the middle part of vice body, the dynamic model piece outside has the locking spanner of a band eccentric cam, locking spanner and dynamic model piece are positioned at the opening part of vice body, and hinged by same bearing pin and vice body.Make the dynamic model piece leave the cover half piece, just the coaxial cable that inserts connector can be passed the slotted eye of vice body and insert in the half-cone groove of cover half piece, depressing the locking spanner just can make dynamic model piece and cover half piece be combined to form the module of a band conical cavity, coaxial cable is located in the conical cavity of this module, the operation turning handle just can make the push rod axial motion that makes progress, push rod withstands in the conical cavity that connector is pressed into module, the hollow cylinder tubulose position of connector closely envelopes the metal screen layer of coaxial cable crust behind the conical cavity undergauge, having finished connector is connected with the reliable of coaxial cable, and junction good seal performance, good looking appearance has also improved the water resistance of junction simultaneously.

Description of drawings

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is a sectional structure schematic diagram of the present utility model;

Fig. 3 is the working state schematic representation of module of the present utility model.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As Fig. 1,2, shown in 3, the Press Plier of a kind of coaxial cable and connector, comprise fixed handle 1, turning handle 6, module, push rod 7 and top have the vice body 2 of slotted eye 8, the crank throw position 6-1 of the rear portion of push rod 7 and turning handle 6 top projectioies flexibly connects, module is made up of cover half piece 3 with half-cone groove and the dynamic model piece 5 with half-cone groove, and cover half piece 3 and dynamic model piece 5 involutory backs form the module of band conical cavity, cover half piece 3 is fixed on the middle part of vice body 2, dynamic model piece 5 outsides have the locking spanner 4 of a band eccentric cam, locking spanner 4 and dynamic model piece 5 are positioned at the opening part of vice body 2, and hinged by same bearing pin and vice body 2.

Dynamic model piece 5 is connected by spring with locking spanner 4.Adopt this connected mode as long as the locking of pull-up outward spanner 4 just can make dynamic model piece 5 leave cover half piece 3, easy to operate.

Operation principle of the present utility model is as follows: handle coaxial cable 9 well back and insert connector 10, pass the slotted eye 8 of vice body 2 together, and the half-cone groove of insertion cover half piece 3, trip lock spanner 4 makes

dynamic model piece

5 and 3 involutory back and the lockings of cover half piece, pull turning handle 6 again and make push rod 7 upwards axial motions, push rod 7 withstands the conical cavity that connector 10 is pressed into module, the hollow cylinder tubulose position of connector 10 closely envelopes the metal screen layer of coaxial cable crust behind undergauge, finished the reliable of connector 10 and coaxial cable 9 and be connected and the cable shield conducting.

Claims

1, the Press Plier of a kind of coaxial cable and connector, comprise fixed handle (1), turning handle (6), module, push rod (7) and top have the vice body (2) of slotted eye (8), the crank throw position (6-1) of the rear portion of push rod (7) and turning handle (6) top projection flexibly connects, it is characterized in that: module is made up of cover half piece (3) with half-cone groove and dynamic model piece (5) with half-cone groove, and the involutory back of cover half piece (3) and dynamic model piece (5) forms the module of band conical cavity, cover half piece (3) is fixed on the middle part of vice body (2), dynamic model piece (5) outside has the locking spanner (4) of a band eccentric cam, locking spanner (4) and dynamic model piece (5) are positioned at the opening part of vice body (2), and hinged by same bearing pin and vice body (2).

2, the Press Plier of coaxial cable according to claim 1 and connector is characterized in that: dynamic model piece (5) is connected by spring with locking spanner (4).