CN2575815Y

CN2575815Y - Feeding wire welding device for capacitive aluminium terminal producing machine

Info

Publication number: CN2575815Y
Application number: CN 02270624
Authority: CN
Inventors: 唐苑雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-02
Filing date: 2002-11-02
Publication date: 2003-09-24
Anticipated expiration: 2012-11-02

Abstract

The utility model discloses a composite hanging type insulator mold which is provided with two sets of modules which can be opened and closed from top to bottom, a hardware seat [5] used for auxiliary positioning, a porcelain core [7] and a hardware draw rod [9]. The utility model is characterized in that the lower module is provided with a lower mold plate [1], a lower middle mold plate [2], a lower bottom mould plate [3] and a lower positioning core [8]; the upper module is provided with an upper mold plate [1a], an upper middle mould plate [2a], an upper bottom mold plate [3a] and an upper positioning core [8a]; the middle of the upper module and the lower module is positioned by the lower positioning core [8] which is match with a hanging post on the lower end of the hardware draw rod [9], a positioning sleeve [4] which is fixedly positioned with the upper positioning core [8a] and the hardware seat [5] by screw bolts [6], a positioning ring [11] of the positioning sleeve being positioned and matched with the outer side surfaces of the upper mold plate [1a] and the lower mold plate [1] and a positioning baffle plate [10] which is positioned and matched with the upper mold plate [1a] and the lower mold plate [1]. The utility model has the advantages of simple mold structure and reliable positioning, can obtain composite insulators with basically consistent standard and size through the standard production of molds and satisfies the needs of electric power conveying and transformation reform.

Description

A kind of compound suspension insulator mould

Technical field the utility model belongs to the manufacturing installation of the compound suspension insulator that uses in the electric power power transmission path, further is a kind of a kind of compound suspension insulator mould mould of making compound suspension insulator.

The mould of the present insulator of background technology is based on pottery or glass card always, insulator for composite material, never have forming mould, the design people has proposed goal of the invention of the present utility model under the prerequisite of having studied a large amount of composite insulators.Goal of the invention of the present utility model provides a kind of compound suspension insulator mould.To satisfy a large amount of production needs of producing composite insulator.

This compound suspension insulator mould of summary of the invention, it has two pack modules of folding up and down, the gold utensil seat [5] of assist location, porcelain core [7] and gold utensil pull bar [9], it is characterized in that lower module has lower bolster [1], template [2] down, following end template [3], following alignment core [8], upper module has cope match-plate pattern [1a], template [2a] in going up, last end template [3a], last alignment core [8a], up and down the following alignment core [8] that cooperates by hanging column between two pack modules and last alignment core [8a] with gold utensil pull bar [9] lower end and with the positioning sleeve [4] of gold utensil seat [5] by bolt [6] stationary positioned with and the locating ring [11] that cooperates with the lateral surface location of cope match-plate pattern [1a] and lower bolster [1] and locate the positioning baffle [10] that cooperates with the lateral surface of last end template [1a] and following end template [1] and locate, the cross section curve of mold cavity [12] is by the lower surface with gradient of cope match-plate pattern [1a] and lower bolster [1] and the slightly acclivitous upper surface of last middle template [2a] and down middle template [2], substantially vertical side surface with and the slightly downward-sloping side surface of slightly downward-sloping lower surface and following end template [3] and last end template [3a], the upper surface of basic horizontal, the curve closure of the contoured surface of the side surface of the inclination of alignment core [8] and steeper upper surface and porcelain core [7].Its advantage is after the matched moulds, and the die cavity that mould of the present utility model forms can make in silicon rubber is included in porcelain core reliably, by certain pressurization, the sulfuration means of heating, forms a composite table surface layer according to the silicon rubber of designing requirement.Thereby the manufacturing process that has guaranteed composite insulator is basicly stable, has just guaranteed the quality basically identical of the product of composite insulator.

Appended drawings is a structure cutaway view of the present utility model, and the represented meaning of sequence number in the accompanying drawings is: 1, lower bolster, 1a, cope match-plate pattern, 2, down in template, 2a, go up in template, 3, end template down, 3a, go up end template, 4, positioning sleeve, 5, the gold utensil seat, 6, bolt, 7, porcelain core, 8, alignment core down, 8a, go up alignment core, 9, the gold utensil pull bar, 10, positioning baffle, 11, centring ring, 12, die cavity.Dotted portion in the accompanying drawing is as assist location, be the gold utensil of bearing pulling force of present existing composite insulator and the porcelain core part that intensity is worn in resistance, in order better to distinguish the structure of mould of the present utility model and the internal structure of composite insulator, the spy draws with the form of dotted line.

Embodiment is with reference to accompanying drawing, and accompanying drawing has provided a specific embodiment.This mould, it has two pack modules of folding up and down, the gold utensil seat [5] of assist location, porcelain core [7] and gold utensil pull bar [9] is characterized in that lower module has lower bolster [1], down middle template [2], following end template [3], following alignment core [8], these four templates are by the lower module that is composed of a fixed connection.Upper module has cope match-plate pattern [1a], template [2a] in going up, and last end template [3a], the core chamber that the lower alignment core [8] that last alignment core [8a], these four templates are formed the patrix group. cooperate by the hanging column with gold utensil pull bar [9] lower end between two pack modules up and down and upper alignment core [8a] form and with the positioning sleeve [4] of gold utensil seat [5] by bolt [6] stationary positioned with and locate the locating ring [11] that cooperates with the lateral surface of cope match-plate pattern [1a] and lower bolster [1] and locate the positioning baffle [10] that cooperates with the lateral surface of upper end template [1a] and lower end template [1] and locate; The cross section curve of mold cavity [12] is by the lower surface with gradient of cope match-plate pattern [1a] and lower bolster [1] and the slightly acclivitous upper surface of upper template [2a] and lower template [2], the substantially vertical side surface of lower template with and the curve closure on the Outer structural shape surface of the side surface of the inclination of the upper surface of the slightly downward-sloping side surface of slightly downward-sloping lower surface and lower end template [3] and upper end template [3a], basic horizontal and alignment core [8] and steeper upper surface and porcelain core [7]. The use summary is:will descend module to fix earlier, then, the parts (gold utensil seat, gold utensil pull bar, porcelain core consist of the part of one) of the composite insulator that processed are assembled with positioning sleeve, with packing bolt [6] and put positioning sleeve [4] in the connection hole slot on the gold utensil seat [5] into, be fixed with nut; Again the gold utensil seat [5] that assembles is put into down in the module with positioning sleeve [4], gold utensil pull bar [9] is put into down in half hole slot of alignment core [8], make its stable position; At last patrix is assembled up; Install locating ring [11] and positioning baffle [10], promptly can vulcanize.

Claims

1, a kind of compound suspension insulator mould, it has two pack modules of folding up and down, the gold utensil seat [5] of assist location, porcelain core [7] and gold utensil pull bar [9], it is characterized in that lower module has lower bolster [1], template [2] down, following end template [3], following alignment core [8], upper module has cope match-plate pattern [1a], template [2a] in going up, last end template [3a], last alignment core [8a], up and down the following alignment core [8] that cooperates by hanging column between two pack modules and last alignment core [8a] with gold utensil pull bar [9] lower end and with the positioning sleeve [4] of gold utensil seat [5] by bolt [6] stationary positioned with and the locating ring [11] that cooperates with the lateral surface location of cope match-plate pattern [1a] and lower bolster [1] and locate the positioning baffle [10] that cooperates with the lateral surface of last end template [1a] and following end template [1] and locate, the cross section curve of mold cavity [12] is by the lower surface with gradient of cope match-plate pattern [1a] and lower bolster [1] and the slightly acclivitous upper surface of last middle template [2a] and down middle template [2], substantially vertical side surface with and the slightly downward-sloping side surface of slightly downward-sloping lower surface and following end template [3] and last end template [3a], the upper surface of basic horizontal, the curve closure of the contoured surface of the side surface of the inclination of alignment core [8] and steeper upper surface and porcelain core [7].