CN203542997U

CN203542997U - Injection mold

Info

Publication number: CN203542997U
Application number: CN201320688549.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Kunshan Is Along Condar Design Of Industrial Product Co Ltd
Current assignee: Kunshan Is Along Condar Design Of Industrial Product Co Ltd
Priority date: 2013-11-04
Filing date: 2013-11-04
Publication date: 2014-04-16
Anticipated expiration: 2023-11-04

Abstract

The utility model discloses an injection mold. The injection mold comprises an upper fixing plate, a female mold plate, a female mold core, a male mold core, a male mold plate, a male mold base plate, a lower fixing plate and a pulling plate, wherein the female mold plate is arranged below the upper fixing plate; the female mold core is arranged below the female mold plate; the male mold core is arranged below the female mold core; a cavity for a product to be processed is formed between the male mold core and the female mold core; the male mold plate is arranged below the male mold core; the male mold base plate is arranged below the male mold plate; the lower fixing plate is arranged below the male mold base plate; the upper end of the pulling plate is fixed on the male mold plate by a first fixing part; a sliding chute is formed in the lower end of the pulling plate; a second fixing part fixed on the male mold base plate passes through the sliding chute. The injection mold has the characteristics that the injection mold is convenient to install and simple to process; the pulling plate is installed outside the mold plate when the injection mold is used, so that the injection mold occupies small space and reduces waste.

Description

A kind of injection mold

Technical field

The utility model relates to a kind of injection mold.

Background technology

During designing mould, when product has overhead kick, need to use oblique top.Between male model plate, caster, be parting line, between caster and caster below cavity support plate, open and just can make product depart from overhead kick, thus the demoulding, and between caster and cavity support plate, be spring auxiliary mould-opening.But in actual production, spring, in high-speed production, for a long time in compressive state, has may occurring of inefficacy, and in the time of spring failure, oblique top does not depart from overhead kick, and product is drawn bad, or causes oblique top to be pulled off, and production can only stop.

Utility model content

The utility model is intended at least solve one of technical problem existing in prior art.

For addressing the above problem, the utility model proposes a kind of injection mold, comprising: upper mounted plate; Caster; Described caster is located at the below of fixed plate; Mother module core and male die core, described mother module core is located at the below of described caster, and described male die core is located at the below of described mother module core, forms the die cavity of processed product between male die core and mother module core; Male model plate, described male model plate is located at the below of described male die core; Male model backing plate, described male model backing plate is located at the below of described male model plate; Bottom plate, described bottom plate is located at the below of described male model backing plate; And arm-tie, described arm-tie upper end is fixed on described male model plate by the first fixture, and lower end is provided with chute, in chute, passes and has the second fixture being fixed on described male model backing plate.

According to injection mold of the present utility model, by increase, force arm-tie, when after caster and the certain stroke of male model plate die sinking, male model plate and male model backing plate are forced to pull open, thereby solve the appearance of losing efficacy, and avoid product to be drawn evil idea or oblique top to be pulled off.The utlity model has easy for installation, processing is simple, arm-tie is arranged on template outside in use, takes up room little, the feature such as cut the waste.Mould of the present utility model can not be provided with spring while using between male model plate and male model backing plate.

In addition, according to injection mold of the present utility model, also there is following additional technical feature:

Preferably, described the first fixture is bolt.

Preferably, described the second fixture is bolt.

Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:

Fig. 1 is the structural representation of the utility model injection mold;

Fig. 2 is the structural representation of the utility model arm-tie;

Fig. 3 is Fig. 2 right view.

description of reference numerals:

Upper mounted plate 1; Caster 2; Mother module core 3; Male die core 4; Male model plate 5; Male model backing plate 6; Bottom plate 7; Arm-tie 8; The first fixture 9; The second fixture 10; Chute 11.

The specific embodiment

Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.

In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, can be also the connection of two element internals, can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.

Below with reference to Fig. 1,2,3, describe according to a kind of injection mold of the utility model embodiment.As Figure 1-3, injection mold of the present utility model comprises upper mounted plate 1, caster 2, mother module core 3, male die core 4, male model plate 5, male model backing plate 6, bottom plate 7, arm-tie 8, the first fixture 9, the second fixture 10 and chute 11.

Caster 2 is located at the below of fixed plate 1; Mother module core 3 is located at the below of described caster 2, and described male die core 4 is located at the below of described mother module core 3, forms the die cavity of processed product between male die core 4 and mother module core 3; Male model plate 5 is located at the below of described male die core 4; Male model backing plate 6 is located at the below of described male model plate 5; Bottom plate 7 is located at the below of described male model backing plate 6; Arm-tie 8 upper ends are fixed on described male model plate 5 by the first fixture 9, and lower end is provided with chute 11, in chute 11, pass and have the second fixture 10 being fixed on described male model backing plate 6.

According to injection mold of the present utility model, by increase, force arm-tie 8, when after caster 2 and the certain stroke of male model plate 5 die sinking, male model plate 5 and male model backing plate 6 forced to pull open, thereby solves the appearance of losing efficacy, and avoids product to be drawn bad or oblique top to be pulled off.The utlity model has easy for installation, processing is simple, arm-tie 8 is arranged on template outside in use, takes up room little, the feature such as cut the waste.When being used, mould of the present utility model do not establish spring between male model plate 5 and male model backing plate 6.

Described the first fixture 9 and the second fixture 10 are bolt.

In the description of this description, the description of reference term " embodiment ", " example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.

Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims

1. an injection mold, is characterized in that, comprising:

Upper mounted plate;

Caster; Described caster is located at the below of fixed plate;

Mother module core and male die core, described mother module core is located at the below of described caster, and described male die core is located at the below of described mother module core, forms the die cavity of processed product between male die core and mother module core;

Male model plate, described male model plate is located at the below of described male die core;

Male model backing plate, described male model backing plate is located at the below of described male model plate;

Bottom plate, described bottom plate is located at the below of described male model backing plate; With

Arm-tie, described arm-tie upper end is fixed on described male model plate by the first fixture, and lower end is provided with chute, in chute, passes and has the second fixture being fixed on described male model backing plate.

2. injection mold according to claim 1, is characterized in that, described the first fixture is bolt.

3. injection mold according to claim 1, is characterized in that, described the second fixture is bolt.