CN206229967U - Molding sand mould - Google Patents
Molding sand mould Download PDFInfo
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- CN206229967U CN206229967U CN201621314243.3U CN201621314243U CN206229967U CN 206229967 U CN206229967 U CN 206229967U CN 201621314243 U CN201621314243 U CN 201621314243U CN 206229967 U CN206229967 U CN 206229967U
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- mould
- molding sand
- packed layer
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Abstract
The utility model is related to technology of die manufacturing field, more particularly, to a kind of molding sand mould, a kind of molding sand mould, including molding sand and the mould being arranged in molding sand, packed layer is provided with around the mould in the molding sand, the packed layer is located between the mould and molding sand, the packed layer is rigid plastics or aluminium alloy, the utility model simple structure, effectively prevent abrasion of the molding sand to mould, it is to avoid the sand mold casting mold molding sand problem very serious to the abrasion of mould in use.
Description
Technical field
The utility model is related to technology of die manufacturing field, more particularly, to a kind of molding sand mould.
Background technology
The mold use life-span is directly connected to the whole quality of production and economic benefit.People remove and manufacture mould using timber
Outward, other materials manufacture mould, such as metal pattern, semimetal mould, epoxy glass laminate mould, polystyrene foam modeling are also worked out
Material mould etc..The mould of these material manufactures respectively has advantage, and respective distinctive effect has been given play in different castings productions.
Abrasion of the molding sand to mould is very serious in use for sand mold casting mold.The failure of mould often originates from work
Make surface, mould surface abrasion in use and corrosion can cause part accuracy decline, poor surface quality and mould
Initial failure.
Utility model content
The technical problems to be solved in the utility model is：In order to solve sand mold casting mold in use molding sand to mould
The very serious problem of wearing and tearing of tool, now there is provided a kind of molding sand mould.
The utility model solves the technical scheme that its technical problem used：A kind of molding sand mould, including molding sand and set
Put in the mould in molding sand, the molding sand and be provided with packed layer around the mould, the packed layer is located at the mould and type
Between sand, the packed layer is rigid plastics or aluminium alloy.By being provided with packed layer between molding sand and mould, packed layer is
Rigid plastics or aluminium alloy, aluminium alloy have density low, but intensity is higher, and near or above high-quality steel, plasticity is good, with excellent
Good corrosion stability, have after heat treatment with good mechanical performance, physical property and corrosion resistance, rigid plastic surface is smooth,
It is not easy to wear, abrasion of the molding sand to mould can be avoided with packed layer when molding sand manufactures mould, it is ensured that the quality of product.
The beneficial effects of the utility model are：The utility model molding sand mould when in use, by molding sand and mould it
Between be provided with packed layer, packed layer be rigid plastics or aluminium alloy, aluminium alloy has density low, but intensity is higher, close to or
More than high-quality steel, plasticity is good, with excellent resistance of corrosion, has and good mechanical performance, physical property and anti-corruption after heat treatment
Corrosion energy, rigid plastic surface is smooth, not easy to wear, and molding sand can be avoided to mould with packed layer when molding sand manufactures mould
Abrasion, it is ensured that the quality of product, the utility model simple structure, effectively prevents abrasion of the molding sand to mould, it is to avoid sand
Casting die abrasion very serious problem of the molding sand to mould in use.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the utility model molding sand mould.
In figure：1st, molding sand, 2, mould, 3, packed layer.
Specific embodiment
Presently in connection with accompanying drawing, the utility model is described in more detail.These accompanying drawings are simplified schematic diagram,
Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment
As shown in figure 1, a kind of molding sand mould, including molding sand 1 and the mould 2 that is arranged in molding sand 1, molding sand 1 is to be filled in
In diaphragm capsule, there is diaphragm capsule upper diaphragm capsule and lower diaphragm capsule to constitute, and upper diaphragm capsule upper surface offers the gate connected with mould 2, institute
State in molding sand 1 and be provided with packed layer 3 around the mould 2, the packed layer 3 is located between the mould 2 and molding sand 1, described to fill out
Layer 3 is filled for rigid plastics or aluminium alloy.
Above-mentioned molding sand mould when in use, last layer hard plastic layer is coated first in the die cavity of molding sand 1 or aluminium is closed
Layer gold, potting syrup is poured into mould 2 by gate, to be cooled again by the demoulding of mould 2 after cooling, aluminium alloy and hard
Matter plastics, it is ensured that molding sand 1 weares and teares to mould 2 during the demoulding, have passed through the precision of demoulding mould 2, and aluminium alloy has density low, but by force
Degree it is higher, near or above high-quality steel, plasticity is good, with excellent resistance of corrosion, after heat treatment have with good mechanical performance,
Physical property and corrosion resistance, also just improve the corrosion resistance of die surface, and rigid plastic surface is smooth, not easy to wear.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, by above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this utility model technological thought completely.This practicality
New technical scope is not limited to the content on specification, it is necessary to determine its according to right technical
Scope.
Claims (1)
1. a kind of molding sand mould, it is characterised in that：Including molding sand (1) and the mould (2) being arranged in molding sand (1), the molding sand
(1) in be provided with packed layer (3) around the mould (2), the packed layer (3) between the mould (2) and molding sand (1),
The packed layer (3) is rigid plastics or aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314243.3U CN206229967U (en) | 2016-12-02 | 2016-12-02 | Molding sand mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314243.3U CN206229967U (en) | 2016-12-02 | 2016-12-02 | Molding sand mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229967U true CN206229967U (en) | 2017-06-09 |
Family
ID=58977604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621314243.3U Active CN206229967U (en) | 2016-12-02 | 2016-12-02 | Molding sand mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206229967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436761A (en) * | 2019-09-11 | 2019-11-12 | 重庆春江镀膜玻璃有限公司 | A kind of double curved toughened glass manufacture sand mo(u)ld and its manufacturing method |
-
2016
- 2016-12-02 CN CN201621314243.3U patent/CN206229967U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436761A (en) * | 2019-09-11 | 2019-11-12 | 重庆春江镀膜玻璃有限公司 | A kind of double curved toughened glass manufacture sand mo(u)ld and its manufacturing method |
| CN110436761B (en) * | 2019-09-11 | 2021-08-24 | 重庆春江镀膜玻璃有限公司 | Sand mold for manufacturing hyperboloid toughened glass and manufacturing method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |