CN209257395U - A kind of mould structure can be improved product external mass - Google Patents

Abstract

The utility model relates to a kind of mould structures that can be improved product external mass, belong to mould structure correlative technology field, including mold shell, mold base and die main body, mold shell bottom is welded with reinforcing bar, mold base is fixed in mold shell by reinforcing bar, water storage tank is provided between mold base and mold shell, mold base bottom is fixedly installed the first spring, die main body is connect by the first spring with mold base, die main body two sides have been symmetrical arranged second spring, mold base two sides pass through second spring and connect with die main body, die main body two sides of the bottom have been symmetrical arranged connecting plate, connecting plate is provided with plunger plate far from one end of die main body, plunger plate is located in water storage tank, dual-purpose pipe is provided at the top of mold base, the bubble in injection raw material is discharged by vibration for the utility model , it is more convenient that finished product ejects after completing, to effectively improve the external mass of product.

Description

A kind of mould structure can be improved product external mass

Technical field

The utility model relates to a kind of mould structures that can be improved product external mass, belong to mould structure the relevant technologies Field.

Background technique

In industrial production industry, it is often necessary to use mold, mold can be divided into injection mould according to different use requirements Tool, stamping die etc., wherein injection mold is generally used for injection molding process, and when use needs the raw material of thawing injecting injection molding In mold, current injection mold structure will use the injection molding of different structure in spite of a little difference when producing different products Mold can satisfy basic use demand, and still, current injection mold structure is substantially all consistent, or exists and permitted It mostly can improvements；

On the one hand, since injection molding machine in current Shooting Technique generally can be with higher speed injection note in injection raw material In mould, this will lead to the raw material of injection molding there may be some bubbles, if bubble outside raw material, after the completion of injection molding The surface of finished product just has some recess, and the external mass of finished product is caused to decline, and on the other hand, current injection mold structure exists Lack liftout attachment after formed product, needs to take out finished product by other tools, may cause finished product and centainly damaged.

Utility model content

The technical problems to be solved in the utility model overcomes existing defect, and providing one kind can be improved product external mass Mould structure, can effectively solve the problem of that the injection molding effect mentioned in background technique is poor and lack liftout attachment.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of mould structure can be improved product external mass, including mold shell, mold base and die main body, institute It states mold shell bottom and is welded with reinforcing bar, the mold base is fixed at the mold shell by the reinforcing bar It is interior, water storage tank is provided between the mold base and the mold shell, the mold base bottom is fixedly installed first Spring, the die main body are connect by first spring with the mold base, and the die main body two sides are symmetrical arranged Second spring, the mold base two sides are connect by the second spring with the die main body, the die main body Two sides of the bottom have been symmetrical arranged connecting plate, and the connecting plate is provided with plunger plate, the column far from one end of the die main body Seben is located in the water storage tank, is provided with dual-purpose pipe at the top of the mold base.

Furthermore, the outer avris of the plunger plate is provided with gasket.

Furthermore, the dual-purpose tube top end offers drainage hole.

Furthermore, the mold shell offers filler close to the side at top.

Furthermore, the die main body bottom offers opening, and the die main body bottom is equipped with bearing plate.

Furthermore, the quantity of first spring is 4, and the quantity of the second spring is 8.

The utility model the utility model has the advantages that

1, the die main body of the utility model is connected by the second spring and mold base of longitudinal the first spring and transverse direction It connects, in injection molding, die main body can constantly shake, so that the bubble generated when by injection molding is discharged, so that the better quality of finished product.

2, the utility model die main body is liftable structure, can press die main body after the completion of product injection molding, So that dual-purpose pipe jacks up bearing plate, so that finished product is ejected, taking-up is easily facilitated.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the sectional view of the utility model.

Fig. 3 is the structural schematic diagram of the mold base of the utility model.

Figure label: 1, mold shell；2, mold base；3, die main body；4, reinforcing bar；5, the first spring；6, water storage Slot；7, connecting plate；8, plunger plate；9, dual-purpose pipe；10, inlet opening；11, second spring；12, filler；13, bearing plate.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

As shown in Figure 1 to Figure 3, a kind of mould structure can be improved product external mass, including mold shell 1, mold Pedestal 2 and die main body 3,1 bottom of mold shell are welded with reinforcing bar 4, and mold base 2 is fixed at mould by reinforcing bar 4 Have in shell 1, water storage tank 6 is provided between mold base 2 and mold shell 1,2 bottom of mold base is fixedly installed first Spring 5, die main body 3 are connect by the first spring 5 with mold base 2, and 3 two sides of die main body have been symmetrical arranged second spring 11,2 two sides of mold base pass through second spring 11 and connect with die main body 3, and 3 two sides of the bottom of die main body have been symmetrical arranged even Fishplate bar 7, connecting plate 7 are provided with plunger plate 8 far from one end of die main body 3, and plunger plate 8 is located in water storage tank 6, mold base 2 Top is provided with dual-purpose pipe 9.

The outer avris of plunger plate 8 is provided with gasket, and dual-purpose 9 top of pipe offers drainage hole, and mold shell 1 is close to top The side in portion offers filler 12, and 3 bottom of die main body offers opening, and 3 bottom of die main body is equipped with bearing plate 13, the The quantity of one spring 5 is 4, and the quantity of second spring 11 is 8.

Utility model works principle: when in use, the utility model being horizontally arranged, and is moved to the injection hole of injection molding machine Underface opens injection molding machine and injection molding machine is made to inject appropriate liquid material into the die main body 3 of the utility model, due to raw material There can be some impact forces to die main body 3 when being put into 3 inside of die main body, and die main body 3 is not stationary state, but It is mounted in mold base 2 by the first longitudinal spring 5 and lateral second spring 11, therefore, when raw material puts into mold master Body 3, die main body 3 will be started to shake by impact, and the bubble in raw material will be expelled in air under vibration at this time, be made Outside does not have recess after obtaining subsequent raw material cooling and shaping, and the outside of product is more smooth, and quality is superior, and when raw material is whole After cooling and shaping, when needing to take out finished product, only die main body 3 need to slowly be pressed down on, so that receiving plate is close to dual-purpose pipe 9, bearing plate 13 is only located in inside die main body 3, is not fixedly connected with die main body 3, therefore bearing plate 13 is most It can be jacked up eventually by dual-purpose pipe 9, the finished product on bearing plate 13 is also ejected therewith, takes finished product so as to simpler Out, will not be damaged to injection-molded finished, also have certain effect to improving product quality, meanwhile, the utility model using it is preceding also Suitable water can be added into water storage tank 6 by filler 12, die main body 3 can be continued to press downwards after taking out finished product Pressure so that plunger plate 8 by the hydraulic pressure in water storage tank 6 to dual-purpose pipe 9, dual-purpose 9 top of pipe has opened up drainage hole again, and water will be from Drainage hole is expelled to mold base 2 and die main body 3, can suitably be cooled down to die main body 3, also has centainly clear Wash function.

The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical Novel protection scope.

Claims (6)

1. a kind of mould structure that can be improved product external mass, including mold shell (1), mold base (2) and mold master Body (3), it is characterised in that: mold shell (1) bottom is welded with reinforcing bar (4), and the mold base (2) is added by described Solid rod (4) is fixed in the mold shell (1), is provided between the mold base (2) and the mold shell (1) Water storage tank (6), mold base (2) bottom are fixedly installed the first spring (5), and the die main body (3) passes through described the One spring (5) is connect with the mold base (2), and die main body (3) two sides have been symmetrical arranged second spring (11), described Mold base (2) two sides are connect by the second spring (11) with the die main body (3), die main body (3) bottom Portion two sides have been symmetrical arranged connecting plate (7), and the connecting plate (7) is provided with plunger plate far from the one end of the die main body (3) (8), the plunger plate (8) is located in the water storage tank (6), is provided with dual-purpose pipe (9) at the top of the mold base (2).

2. a kind of mould structure that can be improved product external mass according to claim 1, it is characterised in that: the column The outer avris of seben (8) is provided with gasket.

3. a kind of mould structure that can be improved product external mass according to claim 1, it is characterised in that: described two Drainage hole is offered with pipe (9) top.

4. a kind of mould structure that can be improved product external mass according to claim 1, it is characterised in that: the mould Tool shell (1) offers filler (12) close to the side at top.

5. a kind of mould structure that can be improved product external mass according to claim 1, it is characterised in that: the mould Tool main body (3) bottom offers opening, and die main body (3) bottom is equipped with bearing plate (13).

6. a kind of mould structure that can be improved product external mass according to claim 1, it is characterised in that: described The quantity of one spring (5) is 4, and the quantity of the second spring (11) is 8.