CN202662392U

CN202662392U - Electric wire extruding tube type mould

Info

Publication number: CN202662392U
Application number: CN 201220222463
Authority: CN
Inventors: 谌九生; 吴桂香; 张建平
Original assignee: GUANGDONG HUASHENG ELECTRICAL APPLIANCES CO Ltd
Current assignee: GUANGDONG HUASHENG ELECTRICAL APPLIANCES CO Ltd
Priority date: 2012-05-17
Filing date: 2012-05-17
Publication date: 2013-01-09
Anticipated expiration: 2022-05-17

Abstract

The utility model discloses an electric wire extruding tube type mould which comprises a mould core and a mould sleeve, wherein a mould core hole which is radially reduced toward the end surface is arranged in the rear end surface of the mould core, a mould core bearing diameter communicated with the mould core hole is arranged on the front end surface of the mould core, the rear end surface of the mould sleeve is provided with a mould sleeve hole which is radially reduced towards the front end face, the front end face of the mould sleeve is provided with a mould sleeve bearing diameter communicated with the mould sleeve hole, and the front end of the mould core is arranged in the mould sleeve hole of the mould sleeve. The electric wire extruding tube type mould has the advantages of being reasonable in structure, increasing production efficiency and reducing production cost, and can be widely applied in the production of various electric wires.

Description

A kind of electric wire tubular molding tool

Technical field

The utility model relates to a kind of electric wire mould, particularly a kind of electric wire tubular molding tool.

Background technology

At present; in the electric wire process of manufacture; traditional electric wire extruder mainly is to adopt extrusion die; this extrusion die often can cause the adhesion of line body; the phenomenon such as in the course of processing, can't peel; along with producing the day by day fierce of competition, claimed structure is reasonable, working stability is reliable, cost of manufacture is low, enhancing productivity becomes manufacturer's urgent problem.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, electric wire tubular molding tool of enhancing productivity, reducing production costs.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of electric wire tubular molding tool, comprise core rod and die sleeve, described die core back end face have one forward end-face diameter to the core rod hole that dwindles, be positioned at the die core front end face be provided with the core rod that is connected with the core rod hole hold the footpath, described die sleeve rear end face have one forward end-face diameter to the die sleeve hole that dwindles, be positioned at the die sleeve front end face be provided with the die sleeve that is connected with the die sleeve hole hold the footpath, described die core front end places the die sleeve hole of die sleeve.

Wherein, after described die core front end placed the die sleeve hole of die sleeve, core rod hole, core rod held the footpath, die sleeve hole and die sleeve hold the footpath and be on the same axis.

The beneficial effects of the utility model are: by with core rod, die sleeve is fixedly mounted on the extrusion head, the core rod that again conductor is correctly passed in core rod and the die sleeve holds the footpath, die sleeve holds the footpath, to extruder with suitable temperature, pressure, the conditions such as tractive effort are carried out the extrusion operation with electric wire, because mould of the present utility model is for squeezing the pipe test die, and at core rod, be respectively equipped with a core rod on the die sleeve and hold the footpath, die sleeve holds the footpath, can be so that the phenomenon of the difficult decortication of adhesion can not appear in the electric wire that processes at every turn by said structure, this is simple to operate, rational in infrastructure, cost is low, production efficiency is high, for the adhesion of line body has solved a large technical problem.

Description of drawings

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

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the rear end face structural representation of core rod in the utility model;

Fig. 3 is the rear end face structural representation of die sleeve in the utility model.

Embodiment

With reference to Fig. 1, Fig. 2, Fig. 3.A kind of electric wire tubular molding tool, comprise core rod 1 and die sleeve 2, described core rod 1 rear end face have one forward end-face diameter to the core rod hole 11 that dwindles, be positioned at core rod 1 front end face be provided with the core rod that is connected with core rod hole 11 hold the footpath 12, described die sleeve 2 rear end faces have one forward end-face diameter to the die sleeve hole 21 that dwindles, be positioned at die sleeve 2 front end faces be provided with the die sleeve that is connected with die sleeve hole 21 hold the footpath 22, described core rod 1 front end places the die sleeve hole 21 of die sleeve 2.

Wherein, after described core rod 1 front end placed the die sleeve hole 21 of die sleeve 2, core rod hole 11, core rod held footpath 12, die sleeve hole 21 and die sleeve hold footpath 22 and be on the same axis.

By with core rod 1, die sleeve 2 is fixedly mounted on the extrusion head, the core rod that again conductor is correctly passed in core rod 1 and the die sleeve 2 holds footpath 12, die sleeve holds footpath 22, to extruder with suitable temperature, pressure, the conditions such as tractive effort are carried out the extrusion operation with electric wire, because mould of the present utility model is for squeezing the pipe test die, and at core rod 1, be respectively equipped with a core rod on the die sleeve 2 and hold footpath 12, die sleeve holds footpath 22, can be so that the phenomenon of the difficult decortication of adhesion can not appear in the electric wire that processes at every turn by said structure, this is simple to operate, rational in infrastructure, compare improved operating efficiency with traditional mould need be with the stupid method of hand desquamation, saved the time simultaneously, reduced production cost, for the adhesion of line body has solved a large technical problem.

The utility model is rational in infrastructure, enhance productivity, reduce production costs, and can be widely used in the production of all kinds of electric wires.

Claims

1. electric wire tubular molding tool, comprise core rod (1) and die sleeve (2), it is characterized in that: described core rod (1) rear end face have one forward end-face diameter to the core rod hole (11) that dwindles, be positioned at core rod (1) front end face be provided with the core rod that is connected with core rod hole (11) hold the footpath (12), described die sleeve (2) rear end face have one forward end-face diameter to the die sleeve hole (21) that dwindles, be positioned at die sleeve (2) front end face be provided with the die sleeve that is connected with die sleeve hole (21) hold the footpath (22), described core rod (1) front end places the die sleeve hole (21) of die sleeve (2).

2. a kind of electric wire tubular molding tool according to claim 1, after it is characterized in that described core rod (1) front end places the die sleeve hole (21) of die sleeve (2), core rod hole (11), core rod hold footpath (12), die sleeve hole (21) and die sleeve and hold footpath (22) and be on the same axis.