CN202358310U

CN202358310U - Long mold

Info

Publication number: CN202358310U
Application number: CN2011204269112U
Authority: CN
Inventors: 王贵生; 孙世海; 赵红卫; 曲才; 王龙; 陈家杰
Original assignee: Harbin Aircraft Industry Group Co Ltd
Current assignee: Harbin Aircraft Industry Group Co Ltd
Priority date: 2011-11-01
Filing date: 2011-11-01
Publication date: 2012-08-01
Anticipated expiration: 2021-11-01

Abstract

The utility model belongs to the aircraft equipment technology and relates to an improvement on an aircraft assembling equipment mold, in particular to a long mold. The long mold comprises a bottom mold unit 1 and an upper mold unit 2, wherein the bottom mold unit comprises a metal plate 4 and a main template 3 as well as a plurality of stopping blocks 6, wherein the metal plate 4 is provided with multiple reducing square holes 5; the stopping blocks 6 are provided with oblique angles; the metal plate 4 is welded with the main template 3; a shape protruding part for preventing deformation is arranged at the middle part of the main template 3; the upper mold unit 2 comprises a first module 7 and a second module 7; a clearance is reserved between the first module 7 and the second module 8; and the upper mold unit 2 slides to a correct position through the plurality of stopping blocks 6 with the oblique angles. The long mold provided by the utility model has the advantage of strong generality; different long molds can be made according to needs so that the scrap phenomenon of the long mold due to deformation is avoided and the long mold manufacturing requirements are satisfied.

Description

A kind of elongated mould

Technical field

The utility model belongs to the aircraft equipment technology, relates to the improvement to aircraft assembling equipment mould, particularly relates to a kind of elongated mould.

Background technology

In the aircraft fitting process, the airfoil member manufacturing of each type generally speaking all need be furnished with special-purpose elongated mold tooling; Because aircraft model is on the increase at present; The quantity of chief's type die also increases naturally like this, because die length is longer, is easy to generate the problem of scrapping because of die deformation; Thereby can cause the manufacturing cost of aircraft to increase problems such as manufacturing cycle prolongation.

Summary of the invention

The purpose of the utility model: a kind of elongated mould is provided,, reduces the elongated die deformation and scrap phenomenon, reduce manufacturing cost, shorten the manufacturing cycle to improve the commonality of elongated mould.

The technical scheme of the utility model is:

A kind of elongated mould, said elongated mould by bed die unit 1 and on touch unit 2 and form;

Said bed die unit 1 is by alleviating the metal sheet 4 of square hole 5 and the block 6 at master module 3 and some bands oblique angle constitutes with many, metal sheet 4 and master module 3 welding, and the middle part of said master module 3 is useful on and prevents the profile projection that is out of shape;

Touch unit 2 on said and form, leave gaps in the middle of first module 7 and second module 8 by first module 7 and second module 8, on touch the block 6 of unit 2 through some bands oblique angle and slide into the tram.

The beneficial effect of the utility model is: the highly versatile of the utility model, can process different elongated moulds as required, and avoid the elongated mould owing to being out of shape the phenomenon of scrapping that occurs, satisfied the needs of elongated mould-manufacturing.

Description of drawings:

Fig. 1: the structural representation of the utility model one preferred embodiments;

Fig. 2: the composition scheme drawing of the utility model one preferred embodiments;

Fig. 3: the A-A section-drawing of the utility model one preferred embodiments.

Wherein, the unit is touched, 3 master modules, 4 metal sheets, 5 light square holes, the block at 6 band oblique angles, 7 first modules, 8 second modules on 2 in 1 bed die unit.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done to describe in further detail, seen also Fig. 1 to Fig. 3.

As shown in Figure 1, a kind of elongated mould, said elongated mould by bed die unit 1 and on touch unit 2 and form;

Like Fig. 2 and shown in Figure 3; Said bed die unit 1 is by alleviating the metal sheet 4 of square hole 5 and the block 6 at master module 3 and some bands oblique angle constitutes with many; Metal sheet 4 and master module 3 welding prevent die deformation, and the middle part of said master module 3 is useful on and prevents the profile projection that is out of shape; As shown in Figure 2, touch unit 2 on said and form by first module 7 and second module 8, leave gaps in the middle of first module 7 and second module 8, on touch the block 6 of unit 2 through some bands oblique angle and slide into the tram.

During use, earlier bed die unit 1 is placed on the bench board, then upper die unit 2 is placed on the block 6 at band oblique angle of bed die unit 1, make upper die unit 2 slide into the tram.

Claims

1. an elongated mould is characterized in that, said elongated mould by bed die unit [1] and on touch unit [2] and form;

Said bed die unit [1] is made up of the block [6] with many metal sheets [4] that alleviate square hole [5] and master module [3] and some bands oblique angle; The welding of metal sheet [4] and master module [3], the middle part of said master module [3] are useful on and prevent the profile projection that is out of shape;

Touch unit [2] on said and form, leave the gap in the middle of first module [7] and second module [8] by first module [7] and second module [8], on touch the block [6] of unit [2] through some bands oblique angle and slide into the tram.