CN201102291Y

CN201102291Y - Mould insertion structure

Info

Publication number: CN201102291Y
Application number: CNU200720057563XU
Authority: CN
Inventors: 袁春燕
Original assignee: Mitac Precision Technology Shunde Ltd
Current assignee: Mitac Precision Technology Shunde Ltd
Priority date: 2007-09-28
Filing date: 2007-09-28
Publication date: 2008-08-20
Anticipated expiration: 2017-09-28

Abstract

The utility model discloses a die insert structure applied in a die. The insert structure consists of a sleeve and a core. The core is inserted tightly in the sleeve, while the sleeve goes through the cavity insert of the die. Moreover, one end of the core stretches out of the sleeve and butts the cavity insert. With the cooperation of the sleeve and the core, the insert structure and the core insert and cavity insert can be realized as well, so as to avoid the phenomena of raw edges or offsetting with a die product. Thus, the insert structure is provided with the relatively good practical value.

Description

A kind of mould is gone into minor structure

Technical field

The utility model relates to the minor structure of going in a kind of mould.

Background technology

When finished product master mold side has dark circular hole; as shown in Figure 1; usually can adopt into son 1000 to reduce mother module core 2000 height; reduce difficulty of processing; go into son 1000 with mother module core 2000, when male model benevolence 3000 all has breaking when this, adopt this integral type to go into son 1000 and can have two kinds of drawbacks: 1. going into son 1000 does not have complete breaking burr to occur with male model benevolence 3000.2. when going into the complete breaking of son 1000 and male model benevolence 3000, this goes into son 1000 and the breaking fully again of this mother module core 2000, thereby offset occurs in product appearance.

Summary of the invention

In view of the above problems, the utility model purpose is to provide a kind of mould to go into minor structure, and it can take into account the matching problem into minor structure and male model benevolence, mother module core, avoids making mould product phenomenons such as burr or offset to occur.

For reaching above-mentioned purpose, the utility model has adopted following technical scheme: a kind of mould is gone into minor structure, be applied in the mould, this is gone into minor structure and comprises a sleeve and a fuse, this fuse closely is inserted in this sleeve, this sleeve closely is arranged on this mould mother module core, and this fuse one end stretches out in, and this sleeve is outer also can to contact on this mould male model benevolence.

Preferable, the utility model provides a kind of mould to go into minor structure, and wherein, this sleeve is provided with a T type structure, and a T type structural limitations is between this mould one template and a die.

Preferable, the utility model provides a kind of mould to go into minor structure, and wherein, this fuse is provided with the 2nd T type structure, and the 2nd T type structural limitations is between this mould one template and this sleeve.

Than prior art, the minor structure of going into of the utility model cooperates with fuse by sleeve, can take into account the matching problem into minor structure and male model benevolence, mother module core simultaneously, avoids making mould product phenomenons such as burr or offset to occur, has preferable practical value.

Description of drawings

Fig. 1 goes into the minor structure schematic diagram for conventional mould;

Fig. 2 goes into the minor structure schematic diagram for a kind of mould of the utility model.

The specific embodiment

For describing technology contents of the present utility model, structural feature in detail, illustrated in detail below in conjunction with embodiment and conjunction with figs..

See also shown in Figure 2, in present embodiment, this is gone into minor structure and comprises a sleeve 1100 and a fuse 1200, in present embodiment, this sleeve 1100 is provided with a T type structure 1110, this sleeve 1100 closely is arranged in this time die 2000, the one T type structure 1110 is limited between this lower mould plate 4000 and this time die 2000, this fuse 1200 closely is arranged in this sleeve 1100, in addition, this fuse 1200 also is provided with the 2nd T type structure 1210, the 2nd T type structure 1210 is limited between this lower bolster 4000 and this time die 2000, and also to stretch out in this sleeve 1100 outer and can closely contact on this mould male model benevolence 3000 in these fuse 1,200 one ends.

So, when this mould matched moulds, if this fuse 1200 contacts at defective tightness on this male model benevolence 3000, on the product after the moulding burr will certainly appear then, this moment since the utility model to go into minor structure be that sleeve 1100 and fuse 1200 match, therefore can hang down the step part of the 2nd T type structure 1210 of this fuse 1200 by mill, so that stretching out in these sleeve 1100 outer segment thicknesses, this fuse 1200 increases, thereby this fuse 1200 can closely be contacted on this male model benevolence 3000, and this sleeve 1100 because and the matching relationship of this mother module core 2000 do not change, so this is gone into minor structure and can take into account simultaneously and male model benevolence 3000, the matching problem of mother module core 2000.

Than prior art, the minor structure of going into of the utility model cooperates with fuse 1200 by sleeve 1100, can take into account matching problem simultaneously, avoid making mould product phenomenons such as burr or offset to occur, have preferable practical value into minor structure and male model benevolence 3000, mother module core 2000.

The above only is a preferable possible embodiments of the present utility model, is not so limits to claim of the present utility model, so the equivalent structure that every utilization the utility model specification and accompanying drawing content are done changes, all is contained in the protection domain of the present utility model.

Claims

1. a mould is gone into minor structure, be applied in the mould, it is characterized in that, this is gone into minor structure and comprises a sleeve and a fuse, this fuse closely is inserted in this sleeve, this sleeve closely is arranged on this mould mother module core, and this fuse one end stretches out in, and this sleeve is outer also can to contact on this mould male model benevolence.

2. a kind of mould according to claim 1 is gone into minor structure, it is characterized in that, this sleeve is provided with a T type structure, and a T type structural limitations is between this mould one template and a die.

3. a kind of mould according to claim 1 is gone into minor structure, it is characterized in that, this fuse is provided with the 2nd T type structure, and the 2nd T type structural limitations is between this mould one template and this sleeve.