CN103551526A - Pressing die template - Google Patents
Pressing die template Download PDFInfo
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- CN103551526A CN103551526A CN201310462108.8A CN201310462108A CN103551526A CN 103551526 A CN103551526 A CN 103551526A CN 201310462108 A CN201310462108 A CN 201310462108A CN 103551526 A CN103551526 A CN 103551526A
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- pressing die
- template
- inserts
- particle size
- template body
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Abstract
The invention discloses a pressing die template capable of prolonging the service life thereof, the pressing-die template comprises a template body, the template body is provided with a plurality of insert mounting holes, inserts are arranged in the insert mounting holes in a close-fitting manner, and each insert is provided with a gas blow hole with a diameter smaller than the particle size of a material for production of a pressing die. The gas blow holes are arranged on the inserts, and the inserts are inserted into the template body for forming a split-type structure, so that when a gas blow hole has a diameter greater than the particle size of the material for production of the pressing die, only the insert with the gas blow hole having the diameter greater than the particle size of the material for production of the pressing die needs to be replaced, and the service life of the whole template is prolonged.
Description
Technical field
The present invention relates to a kind of module, refer more particularly to a kind of template for the preparation of sand mould.
Background technology
At present, for the preparation of the template of sand mould, its structure comprises: template body and be opened on template body for conveniently stripped gas hole, the diameter of gas hole is than little for making the material particle size of pressing die.In actual use, often there is the blocked phenomenon of gas hole, because the diameter of gas hole is less, during removing, easily damage gas hole, cause its diameter to become large, when its diameter is greater than when making the particle diameter of material of pressing die, monoblock template has just been scrapped.
Summary of the invention
Technical problem to be solved by this invention is: a kind of template that can extend the pressing die in its service life is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of template of pressing die, comprise: template body, on template body, offer several installing holes of inserting, the close-fitting of inserting in installing hole is provided with to be inserted, and offers diameter than for making the little gas hole of material particle size of pressing die in inserting.
The described installing hole of inserting is the little bellmouth in large outside, inner side, matches with it, and described inserts as circular cone.
The adjacent spacing of inserting between installing hole all equates between two.
The invention has the beneficial effects as follows: the present invention is by being opened in gas hole and inserting, to insert and be embedded in template body, form split-type structural, thereby when the diameter of a certain gas hole is greater than when making the material particle size of pressing die, only this need be inserted and changes, thereby greatly extend the service life of monoblock template.In addition, by the installing hole of inserting, be arranged to bellmouth, can be so that the installation of inserting be more firm and tight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In Fig. 1: 1, template body, 2, insert, 21, gas hole.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As shown in Figure 1, the template of pressing die of the present invention, comprise: template body 1, on template body 1, offer several installing holes of inserting, the adjacent spacing of inserting between installing hole all equates between two, the close-fitting of inserting in installing hole is provided with inserts 2, inserts and offers diameter in 2 than for making the little gas hole 21 of material particle size of pressing die; In the present embodiment, the described installing hole of inserting is the little bellmouth in large outside, inner side, matches with it, and described inserts 2 for circular cone.
During maintenance, only need be with the instrument of diameter bar suitable with 2 the microcephaly of inserting and so on, by inserting accordingly, 2 from the installing hole of inserting of template body 1, eject.
Claims (3)
1. the template of a pressing die, comprise: template body, it is characterized in that: on described template body, offer several installing holes of inserting, in the installing hole of inserting, close-fitting is provided with and inserts, in inserting, offer diameter ratio for making the little gas hole of material particle size of pressing die.
2. the formwork structure of pressing die according to claim 1, is characterized in that: the described installing hole of inserting is the little bellmouth in large outside, inner side, matches with it, and described inserts as circular cone.
3. the template of pressing die according to claim 1 and 2, is characterized in that: the adjacent spacing of inserting between installing hole all equates between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310462108.8A CN103551526A (en) | 2013-09-30 | 2013-09-30 | Pressing die template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310462108.8A CN103551526A (en) | 2013-09-30 | 2013-09-30 | Pressing die template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103551526A true CN103551526A (en) | 2014-02-05 |
Family
ID=50005975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310462108.8A Pending CN103551526A (en) | 2013-09-30 | 2013-09-30 | Pressing die template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551526A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3528481A (en) * | 1968-10-17 | 1970-09-15 | Pettibone Corp | Core making machine with hardening gas manifold |
| CN2122697U (en) * | 1992-06-10 | 1992-11-25 | 常州市压缩机配件厂 | Sand chilled and drawing machine |
| CN102357946A (en) * | 2011-09-06 | 2012-02-22 | 凡嘉科技（无锡）有限公司 | Insert gas discharging structure of mold |
| CN103192032A (en) * | 2013-04-22 | 2013-07-10 | 山东建筑大学 | CO2 negative-pressure blowing and hardening process of water glass sand |
| CN103273015A (en) * | 2013-05-13 | 2013-09-04 | 山东建筑大学 | Single-column sodium silicate-bonded sand molding machine and molding technology thereof |
| CN203470844U (en) * | 2013-09-30 | 2014-03-12 | 张家港万富安化工设备铸件装备有限公司 | Template for pressing die |
-
2013
- 2013-09-30 CN CN201310462108.8A patent/CN103551526A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3528481A (en) * | 1968-10-17 | 1970-09-15 | Pettibone Corp | Core making machine with hardening gas manifold |
| CN2122697U (en) * | 1992-06-10 | 1992-11-25 | 常州市压缩机配件厂 | Sand chilled and drawing machine |
| CN102357946A (en) * | 2011-09-06 | 2012-02-22 | 凡嘉科技（无锡）有限公司 | Insert gas discharging structure of mold |
| CN103192032A (en) * | 2013-04-22 | 2013-07-10 | 山东建筑大学 | CO2 negative-pressure blowing and hardening process of water glass sand |
| CN103273015A (en) * | 2013-05-13 | 2013-09-04 | 山东建筑大学 | Single-column sodium silicate-bonded sand molding machine and molding technology thereof |
| CN203470844U (en) * | 2013-09-30 | 2014-03-12 | 张家港万富安化工设备铸件装备有限公司 | Template for pressing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |