CN207770755U - A kind of rail traffic manufactures wax-pattern with passive grab body - Google Patents
A kind of rail traffic manufactures wax-pattern with passive grab body Download PDFInfo
- Publication number
- CN207770755U CN207770755U CN201820042976.9U CN201820042976U CN207770755U CN 207770755 U CN207770755 U CN 207770755U CN 201820042976 U CN201820042976 U CN 201820042976U CN 207770755 U CN207770755 U CN 207770755U
- Authority
- CN
- China
- Prior art keywords
- keriotheca
- external mold
- stopple
- pattern
- wax
- 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
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a kind of rail traffics to manufacture wax-pattern with passive grab body, including internal model and external mold, it is fixedly connected by keriotheca between the internal model and external mold, the internal model, external mold and keriotheca are integrally formed, if the number of plies of the keriotheca is dried layer, through-hole is offered between the keriotheca, the keriotheca is in regular hexagon structure, and it is coplanar between keriotheca adjacent to each other, the surface of the external mold is uniformly provided with several inlet openings, the surface of the inlet opening is provided with stopple, the top of the stopple and the surface flush of external mold, the bottom of the stopple is in the domes of indent.The utility model has the beneficial effects that：Not only having the function of being capable of rapidly-soluble feature but also with can keep the temperature.
Description
Technical field
The utility model is related to wax technical field of mold, specially a kind of rail traffic manufactures wax-pattern with passive grab body.
Background technology
Water soluble wax is mainly used for that cavity structure is more special, mold can not core pulling product, water soluble wax generally uses
Paste wax injector.Water soluble wax first is pressed through core mold and water soluble wax core is made when use, is then put into Water-Soluble Core and penetrates
Wax-pattern is suppressed in wax-pattern tool, water soluble wax core will be coated on the function of becoming core pulling in modelling wax, then will after the completion of molding
Compound wax part into the water dissolves water soluble wax, reaches the inner-cavity structure needed for us.And it is passive in rail traffic
The comparable complexity of its structure of clamp can not use traditional mold manufacturing, because traditional mold after finalization of the manufacture can not be complete
At the program of demoulding, thus be all on the market at present produced using wax-pattern tool, but traditional wax-pattern tool remain it is de-
It imitates the low defect of rate, and in contrast heat insulation effect is not good enough for wax-pattern tool, is susceptible to pour when pouring and does not complete just
Cooling disadvantage.
Utility model content
The technical issues of the utility model solves is to overcome defect of the existing technology, provides a kind of rail traffic and use
Passive grab body manufactures wax-pattern.The rail traffic with passive grab body manufactures wax-pattern not only and has the characteristics that can be rapidly-soluble
But also have the function of to keep the temperature.
To achieve the above object, the utility model provides the following technical solutions：A kind of rail traffic passive grab system
Wax-pattern, including internal model and external mold are made, is fixedly connected by keriotheca between the internal model and external mold, the internal model, external mold and bee
Nest layer is integrally formed, if the number of plies of the keriotheca is dried layer, through-hole, the honeycomb are offered between the keriotheca
Layer is in regular hexagon structure, and coplanar between keriotheca adjacent to each other, and the surface of the external mold is uniformly provided with several water inlets
The surface in hole, the inlet opening is provided with stopple, the top of the stopple and the surface flush of external mold, the bottom of the stopple
In the domes of indent.
Preferably, the thickness of the internal model is less than the thickness of keriotheca more than the thickness of external mold.
Preferably, the stopple is to be fixedly connected, and the stopple is an integral molding structure with external mold with inlet opening.
Compared with prior art, the utility model has the beneficial effects that：After mold pours completion, wax-pattern tool is put into
In aqueous solution, then aqueous solution can quickly dissolve the stopple on surface, and the stopple of arch enables to dissolving faster, works as stopple
After dissolving, aqueous solution can be entered by inlet opening in keriotheca, then can rapidly be full of entire keriotheca by through-hole, in this way
The rate of dissolving is greatly improved；Secondly the structure of honeycomb shape can not only play the effect of heat preservation but also make mould
Tool is more secured, is usually hardly damaged.
Description of the drawings
Fig. 1 is the utility model structure sectional view；
Fig. 2 is this practicality honeycomb schematic diagram of a layer structure；
Fig. 3 is this practicality cast outer mold structure schematic diagram.
Figure label：1 internal model, 2 external molds, 3 keriothecas, 4 through-holes, 5 inlet openings, 6 stopples.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of rail traffic manufactures wax with passive grab body
Mould, including internal model 1 and external mold 2, are fixedly connected between the internal model 1 and external mold 2 by keriotheca 3, the internal model 1,2 and of external mold
Keriotheca 3 is integrally formed, and the thickness of the internal model 1 is less than the thickness of keriotheca 3, the bee more than the thickness of external mold 2
If the number of plies of nest layer 3 is dried layer, through-hole 4 is offered between the keriotheca 3, the keriotheca 3 is in regular hexagon structure, and
Coplanar between keriotheca 3 adjacent to each other, the surface of the external mold 2 is uniformly provided with several inlet openings 5, the inlet opening 5
Surface is provided with stopple 6, and the stopple 6 is to be fixedly connected, and the stopple 6 and external mold 2 are integrally formed knot with inlet opening 5
Structure, the top of the stopple 6 and the surface flush of external mold 2, the bottom of the stopple 6 are in the domes of indent.
Operation principle
After mold pours completion, wax-pattern tool is put into aqueous solution, then aqueous solution can be quickly by the hole on surface
6 dissolving of plug, the stopple 6 of arch enables to dissolving faster, and after stopple 6 dissolves, aqueous solution can enter honeycomb by inlet opening 5
In layer 5, entire keriotheca 5 can be rapidly then full of by through-hole 4, the rate dissolved in this way is greatly improved；Its
The structure of secondary honeycomb shape can not only play the effect of heat preservation but also so that mold is more secured, is usually hardly damaged.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of rail traffic manufactures wax-pattern, including internal model with passive grab body（1）And external mold（2）, it is characterised in that：In described
Mould（1）And external mold（2）Between pass through keriotheca（3）It is fixedly connected, the internal model（1）, external mold（2）And keriotheca（3）Three one
It is body formed, the keriotheca（3）If the number of plies be dried layer, the keriotheca（3）Between offer through-hole（4）, the honeycomb
Layer（3）In regular hexagon structure, and keriotheca adjacent to each other（3）Between coplanar, the external mold（2）Surface be uniformly provided with
Several inlet openings（5）, the inlet opening（5）Surface be provided with stopple（6）, the stopple（6）Top and external mold（2）Table
Face flush, the stopple（6）Bottom be in indent domes.
2. a kind of rail traffic according to claim 1 manufactures wax-pattern with passive grab body, it is characterised in that：The internal model
（1）Thickness be more than external mold（2）Thickness and be less than keriotheca（3）Thickness.
3. a kind of rail traffic according to claim 1 manufactures wax-pattern with passive grab body, it is characterised in that：The stopple
（6）With inlet opening（5）To be fixedly connected, and the stopple（6）With external mold（2）It is an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042976.9U CN207770755U (en) | 2018-01-11 | 2018-01-11 | A kind of rail traffic manufactures wax-pattern with passive grab body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042976.9U CN207770755U (en) | 2018-01-11 | 2018-01-11 | A kind of rail traffic manufactures wax-pattern with passive grab body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770755U true CN207770755U (en) | 2018-08-28 |
Family
ID=63223955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820042976.9U Expired - Fee Related CN207770755U (en) | 2018-01-11 | 2018-01-11 | A kind of rail traffic manufactures wax-pattern with passive grab body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770755U (en) |
-
2018
- 2018-01-11 CN CN201820042976.9U patent/CN207770755U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 |