CN2936674Y

CN2936674Y - Mould structure for conveniently chaning core

Info

Publication number: CN2936674Y
Application number: CN 200620063351
Authority: CN
Inventors: 刘东姣
Original assignee: Mitac Precision Technology Shunde Ltd
Current assignee: Mitac Precision Technology Shunde Ltd
Priority date: 2006-08-25
Filing date: 2006-08-25
Publication date: 2007-08-22
Anticipated expiration: 2016-08-25

Abstract

The utility model provides a mold structure to exchange a cavity insert, which is characterized in that: an insertion needle passes through a mold plate, a cavity interior and the cavity insert with fixing of the cavity insert as positioning. In addition, an elastic unit is arranged at an end of the cavity insert. When exchanging the cavity insert of the mold, the mold is kept opening, the insertion needle is drawn out, and the cavity insert is disengaged from the cavity by the rebounded force to be taken out from the molding space; in case of refixation of the cavity insert, the insert from an end of the molding space to a position is plugged in, and the inlaid needle is inserted to fix the cavity insert. So, the mold structure on basis of the utility model for convenient replacement of the cavity insert can save a lot of operation time to reduce manufacture cost for more economic effect.

Description

A kind ofly be convenient to change the mould structure that die is gone into son

Technical field

The utility model relates to a kind of mould structure, particularly relates to a kind of mould structure that die is gone into son of being convenient to change.

Background technology

Present known mould structure; when a mold need be done two kinds of different products; need use two and different go into son; changing this die goes into son and then needs to take apart a whole set of mould and just can finish; it is specifically as shown in Figure 1: it is to see through a hanging platform 1011 to be placed on the die 100 that described die is gone into son 101; and went into sub 101 o'clock at its die of replacing at this mould; at first must fixed head 300 and template 200 be taken apart respectively with instrument; die could be gone into son 101 then takes out from die 100 tops; and as can be seen from the figure; fixed head 300; be they to be locked together in together between template 200 and the die 100 with several fixed cells; therefore; usually can expend many man-hours in dismounting and the assembling process; improve production cost of products; changing the time that die is gone into son so how to shorten, is to need an improved important topic at present.

Summary of the invention

In view of above problem, main purpose of the present utility model is to provide a kind of being convenient to change the mould structure that die is gone into son, and this structure operation is simple, and is easy to use, can finish the replacing die fast and go into son.

For achieving the above object, the utility model provides a kind of mould structure that die is gone into son of being convenient to change, this structure mainly is to be interspersed in template, die inside and die by a pin to go on the son, to go into son be a location to fasten solid its die, wherein, described die is gone into an end of son and is stretched the molding space that places mould, and the other end then pushes up establishes a Flexible element, and the other end of this Flexible element is pressured again on template.

Thus, change this die and go into the period of the day from 11 p.m. to 1 a.m, earlier mould is decided to be a die opening state, only need to extract out above-mentioned pin then, its die is gone into son promptly can break away from die under the bounce of Flexible element, thereby takes out from the molding space end easily, and goes into the period of the day from 11 p.m. to 1 a.m at the new die of installation again, only need that die is gone into son and go into die, insert pin to the location again and can make this die go into son to be fastened solid from molding space one end plug.

Therefore, be convenient to change the mould structure that die is gone into son, can save a large amount of working times, advance, obtain bigger economic benefits to reduce industrial cost by this kind that the utility model provides.

Description of drawings

Fig. 1 is the known technology schematic diagram;

Fig. 2 changes the schematic diagram that die is gone into the mould structure of son for being convenient to of providing of the utility model.

The specific embodiment

Please refer to shown in Figure 2, it is the schematic diagram that die is gone into the mould structure of son of being convenient to change of the present utility model, this mould structure mainly comprises: die 100, template 200, fixed head 300, a molding space 400 and a pin 500, wherein, described fixed head 300 repeatedly is fixed on the template 200 by several fixed cells (not indicating among the figure), this template 200 then is installed with above-mentioned die 100 again, and also for seeing through several fixed cells (not indicating among the figure) with locking, and be provided with in the described die 100 die go into the son 101, it is a stripe shape shape that this die is gone into son 101, and be provided with a slot 1012 between its two ends, and the one end is to stretch the molding space 400 that places mould, the other end then pushes up establishes a Flexible element 1012, and the other end of this Flexible element 1013 is pressured again on aforementioned template 200, in addition, the pin 500 set up of this mould is for being interspersed in template 200, die 100 inside and die are gone in the slot 1012 of son 101.

Changing the die of this mould went into sub 101 o'clock, earlier mould is decided to be a die opening state, only need to extract out above-mentioned pin 500 then, its die is gone into son 101 promptly can break away from die 100 under the bounce effect of Flexible element 1013, thereby take out from molding space 400 ends easily, and went into sub 101 o'clock in that new die is installed again, only need that die is gone into son 101 and go into die 100 from molding space 400 1 end plugs, insert pin 500 to the location again and can make this die go into son 101 to be fastened solid.

Claims

1. be convenient to change the mould structure that die is gone into son for one kind, it is characterized in that, be interspersed in template, die inside and die and go on the son adding a pin on the mould.

2. a kind of being convenient to according to claim 1 changed the mould structure that die is gone into son, it is characterized in that it is a stripe shape shape that described die is gone into son, and is provided with a slot between its two ends.

3. a kind of being convenient to according to claim 1 changed the mould structure that die is gone into son, it is characterized in that, described die is gone into one of son end top and is provided with a Flexible element, and the other end of this Flexible element is pressured again on the template of mould.