CN201346834Y

CN201346834Y - Injection molding die

Info

Publication number: CN201346834Y
Application number: CNU2009201414969U
Authority: CN
Inventors: 刘东卫; 葛年兆
Original assignee: Shengmei Precision Industrial Kunshan Co Ltd
Current assignee: Shengmei Precision Industrial Kunshan Co Ltd
Priority date: 2009-01-13
Filing date: 2009-01-13
Publication date: 2009-11-18
Anticipated expiration: 2019-01-13

Abstract

The utility model discloses an injection molding die which comprises a male die and a female die which are capable of being opened/closed oppositely, as well as and a horn insert arranged on the male die, wherein, a horn gate runner is arranged at the combination part of the horn insert and the female die, a horn gate connected with a manufactured product is formed at the pointed end of the horn gate runner, the horn insert is formed by splicing at least two pieces of monomers, and the monomers are arranged on a taper pin which enables the gate runner to be respectively separated from the manufactured product and the horn during the demolding process. Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that that the monomers are ejected out through the taper pin during the die sinking process, the gate runner is respectively separated from the manufactured product and the horn, the manufactured product is completely connected together with the horn, so that the manufactured product and the horn can be taken out and then sorted at the same time, the manufactured product and the horn can not scattered here and there, and the production efficiency can be further improved.

Description

Injection forming mold

Technical field

The utility model relates to a kind of injection mold, and its hot glue road is that ox horn advances glue.

Background technology

Existing ox horn is gone into the submodule structure of signing an undertaking, can be referring to Fig. 1, Fig. 2, and the joint portion that ox horn is gone into son and master mold offers the ox horn running channel, the cow glue powder of the tip of ox horn running channel for being connected with goods.Ox horn is gone into son and generally all is fixed on the master mold, and goods and ox horn are from different passage (passing through thimble) depanning after the moulding, and the connecting portion of goods and ox horn is fragility relatively, can be broken during depanning, goods and ox horn are scattered in everywhere, the letter sorting effort, and production efficiency is low.

Summary of the invention

Technical problem to be solved in the utility model is that goods can be broken with ox horn and are difficult for the deficiency of letter sorting, the mould structure that goods were connected with ox horn when a kind of depanning was provided when overcoming existing ox horn and going into the depanning of submodule tool.

For solving above technical problem, the utility model is taked following technical scheme: a kind of injection forming mold, comprise that relatively the male model and the master mold of setting that can folding, the ox horn that is arranged on the described male model go into son, the joint portion that described ox horn is gone into son and described master mold offers the ox horn running channel, the cow glue powder of the tip of described ox horn running channel for being connected with goods, described ox horn is gone into son and is spliced by at least two monomers, and described monomer is arranged on and can makes when depanning on the taper pin that running channel and goods and ox horn all be separated.

As a kind of scheme of more optimizing, described ox horn is gone into son and is spliced by two monomers, and described ox horn running channel is opened in the joint portion of above-mentioned two monomers.

Because the employing of technique scheme, the utility model has following advantage compared to existing technology: during this mould die sinking, taper pin ejects monomer, running channel and goods and ox horn all are separated, and goods and ox horn be complete that link together, sort after can taking out simultaneously, like this goods and ox horn can not be scattered everywhere, can enhance productivity.

Description of drawings

Fig. 1 is that existing ox horn is gone into the main cutaway view that the submodule tool is positioned at the matched moulds state;

Fig. 2 is the main cutaway view that Fig. 1 is positioned at die opening state;

Fig. 3 is the goods that are connected and the vertical view of ox horn;

Fig. 4 is that ox horn of the present utility model is gone into the main cutaway view that the submodule tool is positioned at die opening state;

Fig. 5 is the left cutaway view of Fig. 4;

Fig. 6 is the left cutaway view that Fig. 4 is positioned at the matched moulds state;

Wherein, 1, male model, 2, master mold, 3, ox horn goes into son, 31, the ox horn running channel, 32, cow glue powder, 4, taper pin, 5, goods, 6, ox horn, 7, thimble.

The specific embodiment

Referring to Fig. 4, Fig. 5, injection forming mold shown in Figure 6, the male model 1 that it comprises relatively setting that can folding and master mold 2, the ox horn that is arranged on the described male model 1 are gone into son 3, the joint portion that described ox horn is gone into son 3 and described master mold 2 offers ox horn running channel 31, the cow glue powder 32 of the tip of described ox horn running channel 31 for being connected with goods 5.Described ox horn is gone into son 3 and is spliced by two monomers 30, and described ox horn running channel 31 is opened in the joint portion of two monomers 30.Every described monomer 30 also is connected with taper pin 4, referring to Fig. 4, Fig. 5, when die sinking, male model 1 is separated with master mold 2, taper pin 4 with monomer 30 upwards, to both sides jack-up, running channel and goods 5 and ox horn 6 are separated, and this moment, goods 5 and ox horn 6 still linked together, and can take out, be convenient to letter sorting simultaneously.

Claims

1, a kind of injection forming mold, the male model (1) and master mold (2) that comprise relatively setting that can folding, the ox horn that is arranged on the described male model (1) is gone into son (3), the joint portion that described ox horn is gone into son (3) and described master mold (2) offers ox horn running channel (31), the cow glue powder (32) of the tip of described ox horn running channel (31) for being connected with goods (5), it is characterized in that: described ox horn is gone into son (3) and is spliced by at least two monomers (30), and described monomer (30) is arranged on and can makes when depanning on the taper pin (4) that running channel and goods (5) and ox horn (6) all be separated.

2, injection forming mold according to claim 1 is characterized in that: described ox horn is gone into son (3) and is spliced by two monomers (30), and described ox horn running channel (31) is opened in the joint portion of above-mentioned two monomers (30).