CN201768875U - Damage-preventing mould - Google Patents
Damage-preventing mould Download PDFInfo
- Publication number
- CN201768875U CN201768875U CN2010202996955U CN201020299695U CN201768875U CN 201768875 U CN201768875 U CN 201768875U CN 2010202996955 U CN2010202996955 U CN 2010202996955U CN 201020299695 U CN201020299695 U CN 201020299695U CN 201768875 U CN201768875 U CN 201768875U
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- CN
- China
- Prior art keywords
- flat
- damage
- die
- ended protrusions
- mould
- 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 - Lifetime
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model provides a damage-preventing mould, comprising a mould base body, and at least one pair of symmetrical and flat heaves arranged on the mould base body, wherein the flat heaves adopts aluminum alloy structure. When in stripping, the mould is not easy to damage, continuation of production can be guaranteed, and the production cost is reduced.
Description
Technical field
The utility model relates to casting field, is specifically related to a kind of damage control die.
Background technology
The mould that uses on the product of phenolic sand molding production at present mostly is wooden die greatly, particularly make the mould of complicated small-sized foundry goods, because the deformability of resin sand is relatively poor, positions such as the flat-ended protrusions of model are damaged when molding easily, cause and repair mould repeatedly, increase production cost, influence a series of problems such as manufacturing schedule.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of damage control die, and is not fragile during molding, can guarantee to produce continuously, reduce production costs.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of damage control die, and comprise die matrix, be located at least one pair of the symmetrical flat-ended protrusions on the die matrix, described flat-ended protrusions adopts aluminium alloy structure.
As preferably, described flat-ended protrusions is connected by screw with die matrix.It is firm to connect.
As preferably, described flat-ended protrusions is a line of symmetry with the center line of die matrix.
As preferably, described flat-ended protrusions adopts two couple of symmetry.Loss prevention is effective.
Beneficial effect:
The utility model adopts technique scheme that a kind of damage control die is provided, and has adopted the aluminium alloy structure flat-ended protrusions, strength of materials height, and the collision that can bear sclerosis back casting mold, not fragile during molding, guaranteed the continuous of production, reduced production cost.
Description of drawings
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is the cutaway view of A-A face among Fig. 1;
Fig. 3 is a side view of the present utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of damage control die comprises die matrix 1, is located at least one pair of the symmetrical flat-ended protrusions 2 on the die matrix 1, and described flat-ended protrusions 2 adopts aluminium alloy structure.Described flat-ended protrusions 2 is connected by screw 3 with die matrix 1.Described flat-ended protrusions 2 is a line of symmetry with the center line of die matrix 1.Two couple that described flat-ended protrusions 2 adopts symmetry.Wooden die matrix 1 and the flat-ended protrusions of aluminium alloy structure 2 constitute the overall profile of moulds, the strength of materials height of flat-ended protrusions 2, and the collision that can bear sclerosis back casting mold, not fragile during molding, guaranteed the continuous of production, reduced production cost.
Claims (4)
1. a damage control die is characterized in that: comprise die matrix (1), be located at least one pair of the symmetrical flat-ended protrusions (2) on the die matrix (1), described flat-ended protrusions (2) employing aluminium alloy structure.
2. a kind of damage control die according to claim 1 is characterized in that: described flat-ended protrusions (2) is connected by screw (3) with die matrix (1).
3. a kind of damage control die according to claim 1 is characterized in that: described flat-ended protrusions (2) is a line of symmetry with the center line of die matrix (1).
4. a kind of damage control die according to claim 1 is characterized in that: described flat-ended protrusions (2) adopts two couple of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202996955U CN201768875U (en) | 2010-08-18 | 2010-08-18 | Damage-preventing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202996955U CN201768875U (en) | 2010-08-18 | 2010-08-18 | Damage-preventing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768875U true CN201768875U (en) | 2011-03-23 |
Family
ID=43748708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202996955U Expired - Lifetime CN201768875U (en) | 2010-08-18 | 2010-08-18 | Damage-preventing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912947A (en) * | 2010-08-18 | 2010-12-15 | 中核苏阀横店机械有限公司 | Damage control die |
-
2010
- 2010-08-18 CN CN2010202996955U patent/CN201768875U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912947A (en) * | 2010-08-18 | 2010-12-15 | 中核苏阀横店机械有限公司 | Damage control die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110323 |
|
| CX01 | Expiry of patent term |