CN209442857U - A kind of core assembly of the preliminary blowing moulding of vial - Google Patents
A kind of core assembly of the preliminary blowing moulding of vial Download PDFInfo
- Publication number
- CN209442857U CN209442857U CN201821998019.XU CN201821998019U CN209442857U CN 209442857 U CN209442857 U CN 209442857U CN 201821998019 U CN201821998019 U CN 201821998019U CN 209442857 U CN209442857 U CN 209442857U
- Authority
- CN
- China
- Prior art keywords
- boss
- formed punch
- fuse
- core assembly
- vial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of core assemblies of the preliminary blowing moulding of vial, it include: fuse matrix and formed punch, the fuse baseline top has been arranged concentrically boss, the formed punch is arranged on boss, the fuse base bottom is provided with the air inlet upwardly extended, the injection well for extending to boss is provided at the top of the air inlet, the ram bottom, which is provided with, to be upwardly extended and the cooling stomata concentric with injection well, the boss top surface is provided with a ring annular groove, the bleeder port for extending to boss outer circle is radially provided in the annular groove, annular array is provided with the exhaust inclined hole being located at the top of cooling stomata between annular groove in the formed punch.By the above-mentioned means, the core assembly of the preliminary blowing moulding of vial described in the utility model, enters cooling stomata using air-flow, it takes away and enters annular groove by being vented inclined hole after formed punch heat, it is discharged eventually by bleeder port, the cooling cooling effect of formed punch is good, improves durability.
Description
Technical field
The utility model relates to technical field of glass dies, more particularly to a kind of fuse of the preliminary blowing moulding of vial
Component.
Background technique
In order to carry out the bottleneck molding of vial, need to be inserted into mouth mold from bottom using fuse, so that the glass in mouth mold
Molding is kept away in material, then fuse exits mouth mold, is blown into bottleneck using air-flow, carry out mould inside body frit it is preliminary at
Type.
The temperature of frit is very high, and fuse needs and frit is often in contact with therefore, fuse is in vial production process
It is middle that intensity is reduced by frit heating, if be unable to cool in time, it is easy for deforming and damaging in impact, reduces and use
Service life needs to shut down the fuse more renewed, influences the efficiency of production.
Utility model content
The utility model mainly solving the technical problems that provide a kind of core assembly of preliminary blowing moulding of vial, into
Row is cooling in time, promotes durability.
In order to solve the above technical problems, the technical solution that the utility model uses is: it is preliminary to provide a kind of vial
The core assembly of blowing moulding, comprising: fuse matrix and formed punch, the fuse baseline top have been arranged concentrically boss, the punching
Head is arranged on boss, and the fuse base bottom is provided with the air inlet upwardly extended, is provided with and prolongs at the top of the air inlet
Extend to the injection well of boss, the ram bottom, which is provided with, to be upwardly extended and the cooling stomata concentric with injection well, the boss
Top surface is provided with a ring annular groove, and the bleeder port for extending to boss outer circle, the punching are radially provided in the annular groove
Annular array is provided with the exhaust inclined hole being located at the top of cooling stomata between annular groove, the fuse baseline top ring in head
Shape array is provided with the air blowing inclined hole being connected to air inlet.
In one preferred embodiment of the utility model, threaded hole, the ram bottom setting are provided in the boss
There is thread barrel corresponding with threaded hole.
In one preferred embodiment of the utility model, the formed punch is integrated steel construction with thread barrel.
In one preferred embodiment of the utility model, the fuse matrix is integrated steel construction, the core with boss
Sub- base diameter is greater than the diameter of boss and forms stepped shaft structure.
In one preferred embodiment of the utility model, the punch diameter is identical as the diameter of boss.
In one preferred embodiment of the utility model, the fuse base bottom is provided with a circle bulge loop.
The beneficial effects of the utility model are: a kind of fuse group for the preliminary blowing moulding of vial that the utility model is pointed out
Part especially uses hollow punch structure, enters cooling stomata using air-flow, take away after formed punch heat by exhaust inclined hole into
Enter annular groove, be discharged eventually by bleeder port, enters in mold together with the air-flow of air blowing inclined hole blowout, carry out vial
The cooling cooling effect of preliminary blowing moulding, formed punch is good, improves durability, reduces the time that maintenance is shut down, improves life
Produce efficiency.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of structural representation of one preferred embodiment of core assembly of the preliminary blowing moulding of vial of the utility model
Figure.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes:
A kind of core assembly of the preliminary blowing moulding of vial, comprising: fuse matrix 3 and formed punch 11, the fuse matrix 3
Top has been arranged concentrically boss 9, and the formed punch 11 is arranged on boss 9, and threaded hole, the formed punch are provided in the boss 9
11 bottoms are provided with thread barrel corresponding with threaded hole, using the cooperation of threaded hole and thread barrel, realize boss 9 and formed punch 11
Connection, sound construction, air-tightness are good with one heart.The formed punch 11 is integrated steel construction with thread barrel, preferentially uses stainless steel
Material, high temperature resistant and anticorrosion effect are good.
3 bottom of fuse matrix is provided with the air inlet 1 upwardly extended, is provided with and extends at the top of the air inlet 1
The injection well 4 of boss 9,11 bottom of formed punch, which is provided with, to be upwardly extended and the cooling stomata 7 concentric with injection well 4, described convex
9 top surface indent of platform is provided with a ring annular groove 8, is radially provided in the annular groove 8 and extends to losing heart for 9 outer circle of boss
Hole 5, annular array is provided with the exhaust inclined hole 6 being located between cooling 7 top of stomata and annular groove 8 in the formed punch 11.Pressure
After contracting air imports air inlet 1, fraction passes through injection well 4 and enters cooling stomata 7, passes through exhaust tiltedly after taking away 11 heat of formed punch
Hole 6 enters annular groove 8, is discharged eventually by bleeder port 5, improves the effect of the cooling of formed punch 11.
The 3 top annular array of fuse matrix is provided with the air blowing inclined hole 10 being connected to air inlet 1, and air is partially compressed
Blow to mold inner-cavity by air blowing inclined hole 10, with bleeder port 5 be discharged gas combine carry out vial it is preliminary blow at
Type.
The fuse matrix 3 and boss 9 are integrated steel construction, 3 diameter of fuse matrix greater than boss 9 diameter and
Form stepped shaft structure.11 diameter of formed punch is identical as the diameter of boss 9, and formed punch 11 is first inserted into the choma of mouth mold in production
In, the preforming of vial oral area is carried out in frit.
3 bottom of fuse matrix is provided with a circle bulge loop 2, and the production for being fixedly mounted on vial using pressure ring is facilitated to set
Standby upper, stable structure.
In conclusion a kind of core assembly for the preliminary blowing moulding of vial that the utility model is pointed out, stable structure, and
And 11 good heat dissipation effect of formed punch contacted with frit, it can quickly radiate in time and avoid the strength reduction problem under high temperature,
Job stability is high.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of core assembly of the preliminary blowing moulding of vial characterized by comprising fuse matrix and formed punch, the core
Sub- baseline top has been arranged concentrically boss, and the formed punch is arranged on boss, and the fuse base bottom, which is provided with, to be upwardly extended
Air inlet, be provided with the injection well for extending to boss at the top of the air inlet, the ram bottom be provided with upwardly extend and
The cooling stomata concentric with injection well, the boss top surface are provided with a ring annular groove, are arranged radially in the annular groove
Have the bleeder port for extending to boss outer circle, in the formed punch annular array be provided be located at the top of cooling stomata with annular groove it
Between exhaust inclined hole, the fuse baseline top annular array is provided with the air blowing inclined hole being connected to air inlet.
2. the core assembly of the preliminary blowing moulding of vial according to claim 1, which is characterized in that set in the boss
It is equipped with threaded hole, the ram bottom is provided with thread barrel corresponding with threaded hole.
3. the core assembly of the preliminary blowing moulding of vial according to claim 2, which is characterized in that the formed punch and spiral shell
Line cylinder is integrated steel construction.
4. the core assembly of the preliminary blowing moulding of vial according to claim 1, which is characterized in that the fuse matrix
It is integrated steel construction with boss, the fuse base diameter is greater than the diameter of boss and forms stepped shaft structure.
5. the core assembly of the preliminary blowing moulding of vial according to claim 1, which is characterized in that the punch diameter
It is identical as the diameter of boss.
6. the core assembly of the preliminary blowing moulding of vial according to claim 1, which is characterized in that the fuse matrix
Bottom is provided with a circle bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998019.XU CN209442857U (en) | 2018-11-30 | 2018-11-30 | A kind of core assembly of the preliminary blowing moulding of vial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998019.XU CN209442857U (en) | 2018-11-30 | 2018-11-30 | A kind of core assembly of the preliminary blowing moulding of vial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209442857U true CN209442857U (en) | 2019-09-27 |
Family
ID=68012169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998019.XU Expired - Fee Related CN209442857U (en) | 2018-11-30 | 2018-11-30 | A kind of core assembly of the preliminary blowing moulding of vial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209442857U (en) |
-
2018
- 2018-11-30 CN CN201821998019.XU patent/CN209442857U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |