CN202986074U - Blister mould with novel lock module - Google Patents

Abstract

The utility model discloses a blister mould with a novel lock module. The mould comprises an upper mould and a lower mould, and is characterized by further comprising the L-shaped lock module which simultaneously fixes two adjacent edges of the upper mould and two adjacent edges of the lower mould. According to the blister mould with the novel lock module provided by the utility model, up and down movement and horizontal offset of the assembled mould can be simultaneously limited through the novel lock module, so that a core or a cavity in the mould is prevented from being damaged due to offset in mould changing and conveying processes and the like.

Description

Plastics suction mould with novel lock module

Technical field

The utility model relates to a kind of plastics suction mould with novel lock module.

Background technology

Plastics suction mould comprises upper die and lower die.Coordinate after the upper die and lower die matched moulds and form core or die cavity.During plastic uptake, diaphragm is adsorbed and takes shape on core or die cavity.Therefore must guarantee mould in die change and transportation, upper die and lower die can not be offset and interior core or the die cavity of mold damage.Generally, by preventing that upper and lower mould is offset mould-locking structure is set on mould in moving process.Present a kind of mould-locking structure is a hook and a steady pin, and hook and steady pin are arranged on upper die and lower die respectively.Hang over the relative sliding that limits upper and lower mould on steady pin by hook.This mould-locking structure can limit upper and lower mould moving up and down in perpendicular, produces relative slip but be difficult to the restriction upper and lower mould in horizontal plane.Also have at present a kind of lock module to comprise fixed block, fixed block connects respectively a side of upper die and lower die by threaded fastener, and this kind fixed block is to fixedly having played certain booster action.But this kind mould-locking structure is to lean on the resistance of threaded fastener sidewall to limit the movement of upper/lower die in horizontal plane.When being subject to than strong motion in handling process when mould, still can't avoid upper and lower mould to be offset in horizontal plane, even cause screw thread squeezed bad.

The utility model content

The purpose of this utility model is in order to overcome deficiency of the prior art, provides a kind of and can prevent simultaneously that the upper and lower mould after matched moulds from the plastics suction mould with novel lock module of vertical mobile or horizontal-shift occuring in handling process.

For realizing above purpose, the utility model is achieved through the following technical solutions:

A kind of plastics suction mould with novel lock module comprises upper die and lower die, it is characterized in that, also comprises " L " shape lock module, the described lock module both sides that fixedly patrix is adjacent simultaneously and counterdie adjacent both sides.

Preferably, the semi-transparent prism location of two glue is arranged on the axis of described eyepiece component adjustably.

Preferably, described lock module has two, is arranged on cornerwise two vertical edges of mould.

Preferably, described lock module has four, is arranged on four vertical edges of mould.

Preferably, described lock module is fixed on mould by threaded fastener.

Preferably, described threaded fastener is screw.

The plastics suction mould that the utlity model has the novel lock module is by the setting of novel lock module, can limit simultaneously moving up and down and horizontal-shift of mould after matched moulds.Thereby can prevent that mould from skew occuring and core or die cavity in mold damage in the processes such as die change, carrying.

Description of drawings

Fig. 1 is the stereogram that the utlity model has the plastics suction mould of novel lock module.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in detail:

Embodiment 1:

As shown in Figure 1: have the plastics suction mould of novel lock module, comprise patrix 1, counterdie 2 and four " L " shape lock modules 3.After matched moulds, each lock module 3 is the fixing adjacent both sides of the adjacent both sides of patrix 1 and counterdie 2 simultaneously.Lock module 3 is fixed on mould by threaded fastener 4.Threaded fastener 4 can be screw or bolt.

Embodiment 2:

The present embodiment is as different from Example 1: two lock modules 3 only are set.Two lock modules 3 are arranged at respectively on same cornerwise two vertical edges of mould.

The utlity model has the plastics suction mould of novel lock module by the setting of novel lock module 3, can limit simultaneously moving up and down and horizontal-shift of mould after matched moulds, thereby can prevent mould from skew occuring in the processes such as die change, carrying and core or die cavity in mold damage.

Embodiment in the utility model only is used for the utility model is described, and does not consist of the restriction to the claim scope, and other substituting of being equal in fact that those skilled in that art can expect are all in the utility model protection domain.

Claims (5)

1. have the plastics suction mould of novel lock module, comprise upper die and lower die, it is characterized in that, also comprise " L " shape lock module, the described lock module both sides that fixedly patrix is adjacent simultaneously and counterdie adjacent both sides.

2. the plastics suction mould with novel lock module according to claim 1, is characterized in that, described lock module has two, is arranged on same cornerwise two vertical edges of mould.

3. the plastics suction mould with novel lock module according to claim 1, is characterized in that, described lock module has four, is arranged on four vertical edges of mould.

4. according to claim 1-3 described plastics suction moulds with novel lock module, is characterized in that, described lock module is fixed on mould by threaded fastener.

5. the plastics suction mould with novel lock module according to claim 4, is characterized in that, described threaded fastener is screw.

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