CN201883017U

CN201883017U - One-step forming mold for glass products

Info

Publication number: CN201883017U
Application number: CN2010206276243U
Authority: CN
Inventors: 郑罗三
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-27
Filing date: 2010-11-27
Publication date: 2011-06-29
Anticipated expiration: 2020-11-27

Abstract

The utility model discloses a one-step forming mold for glass products, which comprises a mold body and a punch. The mold body is provided with a cavity with upper and lower openings, a hollow sleeve in the matched shape is sleeved in the lower opening of the mold body, a mold bottom is arranged below the cavity of the sleeve, a U-shaped groove with an upward opening is formed at the top end of the cavity of the sleeve and the upper end face of the sleeve, an annular cutting edge is formed at the top end of the U-shaped groove and the cavity, the lower end face of the punch contacts with the annular cutting edge of the sleeve closely, a forming region is formed among the punch, the cavity of the mold body and the upper end face of the sleeve, and the shape of the forming region is matched with that of a formed glass product. Glass melt is poured into the mold, and one-step forming can be realized by means of pressing of the punch. The mold is simple in structure, convenient in assembly, high in production efficiency, low in cost, fine in quality of formed products, and is a perfect forming tool for glass products.

Description

The glasswork one-time-shaped mould

Technical field

The utility model relates to a kind of glasswork one-time-shaped mould, especially a kind of one-time-shaped mould of the glasswork with upper and lower opening.

Background technology

At present, the fruit juice mixer of domestic production, soybean milk maker, the used cup of agitator are the glass cylinder of band upper and lower opening, when this glass cylinder is produced, be earlier the fused glass metal to be poured in the forming mould, drift be pressed in the forming mould that impact briquetting goes out the work in-process cup with upper shed in forming mould, after treating the work in-process cooling, again the end technology of cutting is adopted in the bottom of cup, form the lower opening of a perforation in the bottom, finally obtain the finished product cup of upper and lower opening.

Adopt such cup that end technology is produced of cutting, because production process is many, the production cycle is long, not only influences production efficiency, and spent is manually also more.The glasswork bottom of particularly cutting behind the end all can stay cutter trade, and is not only not attractive in appearance, and no matter again through follow-up what kind of retrofit, also can stay fine cracks.In the process that client uses, particularly under the situation of need heating, increase the possibility of breaking and damaging after purchase, existed unsafe hidden danger.

Summary of the invention

The purpose of this utility model is: at the problem of above-mentioned existence, provide a kind of glasswork one-time-shaped mould, adopt the technical program, the glasswork of a compression moulding band upper and lower opening, glasswork need not be cut at the end, and the bottom is smooth smooth, no fail safety hidden danger.

The glasswork one-time-shaped mould technical scheme that the utility model adopts is as follows: it comprises mold and drift, and described mold has the cavity of band upper shed, and described mold bottom is provided with lower opening, and described lower opening and cavity connect; Be socketed with the suitable hollow sleeve of shape in the mold lower opening, described telescopic hollow cavity bottom is provided with at the bottom of the solid mould, the bottom at the bottom of the mould and the lower horizontal of mold; The top of described sleeve hollow cavity and telescopic upper surface form the U type groove that an opening makes progress, and the top ends of U type groove and hollow cavity forms annular cutting edge; The lower surface of described drift can form airtight the contact with telescopic annular cutting edge; The cavity of described drift and mold, telescopic form shaping area between the upper surface, and the shape of described shaping area and formed glass article shape are suitable.The clout storehouse has been formed in the upper surface at the bottom of described telescopic hollow cavity and the mould.

Adopt the utility model of technique scheme,, be full of glass metal in the cavity of mold and the clout storehouse when glass metal is poured in the mould.Drift is pressed into from top, and the drift lower surface comes downwards to it and annular cutting edge is airtight joins, and this moment is because the cutting effect of cutting edge, with the glass metal of shaping area and the glass metal cut-out in clout storehouse.Particularly adopt the structure that has spigot discharge in sleeve and mold corresponding position, spigot discharge one end is communicated with the clout storehouse, and the other end extends to the mold outside.When drift pressed down, unnecessary material was got rid of from spigot discharge, and when having avoided drift to press down, the material of bottom causes the work in-process waste product toward the compacting resistance that rises and produce.

Moulding is finished, and treats the product cooling and shaping, takes out product, slightly to the otch flame polish, can once shaped finish the glasswork of being with upper and lower opening.Made glasswork need not be cut at the end, and the bottom is smooth smooth.And because the mould once shaped, size control is accurate, the precision height, and each finished glass goods material is heavy consistent, has guaranteed volumetrical one unification of making peace.

Further improving is that described groove is an arc groove.Adopt such structure, glasswork bottom tentacle is mellow and full, and is easy to the demoulding.

Further improving is that described drift is fixed on the press.During darker, the special-shaped specialty products of compacting cavity, drive drift and discharge stopple, can reach the effect of adjusting pressing pressure and discharging pressure, guarantee the moulding of product by press (as hydro-cylinder or cylinder or spring assembly).

Further improve and be, at the bottom of the mould and mold be placed on the base, be connected with base at the bottom of the mould.Telescopic hollow cavity bottom is a stepped hole, at the bottom of the mould in stepped hole radially and axial location.By the improvement of said structure, respectively with location at the bottom of the mould.Can when building glass metal,, not cause leakage because cooperation is bad.

Further improving is that described spigot discharge is positioned at lower cartridge.

Further improve is that described mold is fastened by two half modules to be formed.Such structure is convenient to mould assembling one by one from inside to outside.

Further improving is that described clout storehouse is up-small and down-big.Can make things convenient for the clout in clout storehouse to take out the unlikely ordinary production that influences.

Description of drawings

The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:

Fig. 1 is the structural representation of forming mould mold of the glasswork of prior art.

Fig. 2 is the structural representation of forming mould of the glasswork of prior art

Fig. 3 is the structural representation of mold of the present utility model.

Fig. 4 is forming mould of the present utility model (not containing a drift) structural representation.

Fig. 5 is the structure for amplifying synoptic diagram at the bottom of Fig. 3 middle sleeve and the mould.

Fig. 6 is that Fig. 3 is a forming die structure synoptic diagram of the present utility model.

Embodiment

Below in conjunction with accompanying drawing, the utility model is done detailed explanation.

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Fig. 1 is a mold synoptic diagram of producing the forming mould of the glasswork of being with upper and lower opening in the prior art, and the cavity 2 of band upper shed is arranged in the mold 1 among the figure.Its underpart is sealed.Fig. 2 is pressed into mold shaped structures synoptic diagram for drift 10.The glasswork that adopts such die production to come out has only top that opening is arranged, and also needs product is cut the end, forms the opening of bottom.

Shown in Fig. 3 is the mold synoptic diagram that the utility model adopts.With shown in Figure 1 different be that mold 1 bottom is provided with the lower opening 3 that connects with cavity 2, has spigot discharge 4 on the mold corresponding with lower opening.

In the mould wiring layout shown in Figure 4, be socketed with the suitable hollow sleeve of shape 5 in mold 1 lower opening, the cavity 2 of mold communicates with the telescopic hollow cavity.Sleeve hollow cavity bottom is provided with at the bottom of the solid mould 6, the bottom at the bottom of the mould and the lower horizontal of mold; The top of sleeve 5 hollow cavities and telescopic upper surface form the arc groove 8 that an opening makes progress as shown in Figure 5, and the top linking part of arc groove and hollow cavity forms annular cutting edge 9; Clout storehouse 7 has been formed in the upper surface at the bottom of telescopic hollow cavity and the mould.Sleeve also offers spigot discharge 4, and spigot discharge one end is communicated with the clout storehouse, and the other end communicates with the spigot discharge of mold and extends to the mold outside.As shown in Figure 6, when drift 10 is pressed in the mold, the lower surface of drift can form airtight the contact with telescopic annular cutting edge; This moment, cavity, the telescopic of drift and mold formed shaping area between the upper surface, and the shaped design of shaping area and formed glass article shape are suitable.Can find out that from Fig. 4, Fig. 5 the clout storehouse is up-small and down-big.Telescopic hollow cavity bottom is a stepped hole, at the bottom of the mould in stepped hole radially and axial location.At the bottom of the mould and mold can be placed on (not shown) on the base, the mould bottom can be provided with a projection, fixes in the respective slot of base.

The mold of introducing in the present embodiment can be fastened by two half modules to be formed.Such structure is convenient to mould assembling one by one from inside to outside.Whole dress mould is in proper order for will being fixed at the bottom of the mould on the base earlier, then the stepped hole of telescopic hollow cavity fixed at the bottom of the mould.The mold that two half modules are formed is fastened on the sleeve at last.The assembling of finishing mould cooperates.

Glass one-time-shaped mould of the present utility model is simple in structure, easy to assembly, the production efficiency height, and cost is low, and the moulding product quality is good, is a kind of ideal glasswork shaping jig.

The above only is preferred embodiment of the present utility model, all modifications of being done within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all should be included in the protection domain of the present utility model.

Claims

1. a glasswork one-time-shaped mould comprises mold and drift, and described mold has the cavity of band upper shed, it is characterized in that:

Described mold bottom is provided with lower opening, and described lower opening and cavity connect; Be socketed with the suitable hollow sleeve of shape in the mold lower opening, described telescopic hollow cavity bottom is provided with at the bottom of the solid mould, the bottom at the bottom of the mould and the lower horizontal of mold; The top of described sleeve hollow cavity and telescopic upper surface form the U type groove that an opening makes progress, and the top ends of U type groove and hollow cavity forms annular cutting edge;

The lower surface of described drift can form airtight the contact with telescopic annular cutting edge;

The cavity of described drift and mold, telescopic form shaping area between the upper surface, and the shape of described shaping area and formed glass article shape are suitable; The clout storehouse has been formed in the upper surface at the bottom of described telescopic hollow cavity and the mould.

2. glasswork one-time-shaped mould as claimed in claim 1 is characterized in that: described groove is an arc groove.

3. glasswork one-time-shaped mould as claimed in claim 1 is characterized in that: described drift is fixed on the press.

4. glasswork one-time-shaped mould as claimed in claim 1 is characterized in that: at the bottom of the described mould and mold be placed on the base, be connected with base at the bottom of the mould.

5. as each described glasswork one-time-shaped mould of claim 1 to 4, it is characterized in that: described sleeve and mold corresponding position have spigot discharge, and described spigot discharge one end is communicated with the clout storehouse, and the other end extends to the mold outside.

6. glasswork one-time-shaped mould as claimed in claim 5 is characterized in that: described spigot discharge is positioned at lower cartridge.

7. glasswork one-time-shaped mould as claimed in claim 5 is characterized in that: described mold is fastened by two half modules to be formed.

8. glasswork one-time-shaped mould as claimed in claim 5 is characterized in that: described telescopic hollow cavity bottom is a stepped hole, at the bottom of the mould in stepped hole radially and axial location.

9. glasswork one-time-shaped mould as claimed in claim 8 is characterized in that: described clout storehouse is up-small and down-big.