Branch joint conduction gold utensil
Technical field
The utility model relates to the conduction gold utensil that electric cable accessories is made the field, relates in particular to a kind of conduction gold utensil of branch joint.
Background technology
Present branch joint conduction gold utensil on the market is generally separate type, the electric tool of most typical conduction comprises conductive bodies and shading ring, be threaded connection together, the main following points of its defective: at first behind epoxy casting, being threaded to become insulation, affects its electric property when serious; There is the processing dead angle in its two conductions gold utensil, and manual polishing is processed and had again very large randomness, can't guarantee that the arc forming shape meets the requirements, and has affected equally the product quality of cable joint, haves much room for improvement.
Summary of the invention
The utility model provides a kind of and has conducted electricity very well for the deficiencies in the prior art, and cost of material is slightly high, but makes the branch joint conduction gold utensil simple, that processing cost reduces.
The utility model provides following technical scheme for solving the problems of the technologies described above: branch joint conduction gold utensil, it is characterized in that comprising matrix, and to offer on the matrix and be equipped with several connecting holes, the connecting hole openend is provided with circular arc chamfering.
By this kind setting, manufacture craft is simple, and low processing cost only needs simple Vehicle Processing and boring just can produce product of the present utility model.
As of the present utility model preferred, connecting hole is blind hole on the matrix, and offering quantity is 3.
As of the present utility model preferred, it is identical that two connecting holes are offered direction, and a connecting hole is offered opposite direction.
As of the present utility model preferred, it is all identical that three connecting holes are offered direction.
As of the present utility model preferred, connecting hole is through hole on the matrix, and offering quantity is 2, also can be 3.
The beneficial effects of the utility model: the utility model is used for the stube cable joint by offering connecting hole in the rectangular base of easily processing, and offers direction by adjusting connecting hole, and applicable different cable connection conducts electricity very well, and cost of manufacture is low.
Description of drawings
Fig. 1 is the conduction gold utensil of prior art.
Fig. 2 is the structural representation of the utility model embodiment 1.
Fig. 3 is the structural representation of the utility model embodiment 2.
Fig. 4 is the structural representation of the utility model embodiment 3.
Embodiment
Embodiment 1: branch joint conduction gold utensil, comprise matrix 001, offer on the matrix 001 and be equipped with several connecting holes 002, connecting hole 002 openend is provided with circular arc chamfering, connecting hole 002 is blind hole on the matrix 001, offering quantity is 3, and it is identical that two connecting holes 002 are offered direction, and a connecting hole 002 is offered opposite direction.
Embodiment 2: it is all identical to offer direction with reference to 1, three connecting hole 002 of embodiment.
Embodiment 3: with reference to embodiment 1, connecting hole 002 is through hole on the matrix 001, and offering quantity is 2.