CN201969846U - Leakproof casting mould box - Google Patents
Leakproof casting mould box Download PDFInfo
- Publication number
- CN201969846U CN201969846U CN2011200682479U CN201120068247U CN201969846U CN 201969846 U CN201969846 U CN 201969846U CN 2011200682479 U CN2011200682479 U CN 2011200682479U CN 201120068247 U CN201120068247 U CN 201120068247U CN 201969846 U CN201969846 U CN 201969846U
- Authority
- CN
- China
- Prior art keywords
- box
- leakproof
- boss
- die joint
- nowel
- 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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Abstract
The utility model provides a leakproof casting mould box, which comprises an upper box and a lower box. A parting surface of the upper box is provided with a boss. A parting surface of the lower box is provided with a groove corresponding to the boss. Liquid steel in the box can be prevented from being seeped out and steel breakout is avoided being formed.
Description
Technical field
The utility model relates to casting field, is specifically related to a kind of leakproof mo(u)ld-box.
Background technology
Existing casting mold chest divides top box and nowel, and both die joints all are planes, during mould assembling up and down die joint fit and reach sealing, the molten steel of die cavity the inside can not outflowed.But when practical operation, have unavoidably that applying is not tight, the situation of local alice takes place, and will ooze out molten steel from the slit in the middle of the die joint of top box and nowel like this, forms bleed-out, is commonly called as " runout ".
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of leakproof mo(u)ld-box, can prevent oozing out of the interior molten steel of case, avoids forming bleed-out.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of leakproof mo(u)ld-box, comprise top box and nowel, and the die joint of described top box is provided with boss, and the die joint of described nowel is provided with and the boss corresponding groove.
As preferably, described boss ring is located on the die joint of top box.Good leak-proof effect.
As preferably, described groove ring is located on the die joint of nowel.Good leak-proof effect.
Beneficial effect:
The utility model adopts technique scheme that a kind of leakproof mo(u)ld-box is provided, and ring is established boss on the die joint of top box, encircles on the die joint of nowel and establishes and the boss corresponding groove, has prevented oozing out of the interior molten steel of case, has avoided the formation bleed-out.
Description of drawings
Fig. 1 is the structural representation of top box in the utility model;
Fig. 2 is the structural representation of nowel in the utility model;
Fig. 3 is the view of boss and groove fit in the utility model.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of leakproof mo(u)ld-box comprises top box 1 and nowel 2, and the die joint of described top box 1 is provided with boss 3, and the die joint of described nowel 2 is provided with and boss 3 corresponding groove 4.Described boss 3 rings are located on the die joint of top box 1.Described groove 4 rings are located on the die joint of nowel 2.Boss 3 cooperates with groove 4, if there is molten steel to flow out, runs into such structure, then can be blocked and can't continue outwards to flow, some stay the thin molten steel layer cooling rapidly on the die joint, sealing more, prevent oozing out of the interior molten steel of case like this, avoided the formation bleed-out.
Claims (3)
1. a leakproof mo(u)ld-box comprises top box (1) and nowel (2), and it is characterized in that: the die joint of described top box (1) is provided with boss (3), and the die joint of described nowel (2) is provided with and boss (3) corresponding groove (4).
2. a kind of leakproof mo(u)ld-box according to claim 1 is characterized in that: described boss (3) ring is located on the die joint of top box (1).
3. a kind of leakproof mo(u)ld-box according to claim 2 is characterized in that: described groove (4) ring is located on the die joint of nowel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200682479U CN201969846U (en) | 2011-03-15 | 2011-03-15 | Leakproof casting mould box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200682479U CN201969846U (en) | 2011-03-15 | 2011-03-15 | Leakproof casting mould box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969846U true CN201969846U (en) | 2011-09-14 |
Family
ID=44574952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200682479U Expired - Lifetime CN201969846U (en) | 2011-03-15 | 2011-03-15 | Leakproof casting mould box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012122726A1 (en) * | 2011-03-15 | 2012-09-20 | 中核苏阀横店机械有限公司 | Leakproof mould box |
| CN114178476A (en) * | 2021-10-29 | 2022-03-15 | 合肥江淮铸造有限责任公司 | Prevent molten iron overflow gating system that improves precision |
-
2011
- 2011-03-15 CN CN2011200682479U patent/CN201969846U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012122726A1 (en) * | 2011-03-15 | 2012-09-20 | 中核苏阀横店机械有限公司 | Leakproof mould box |
| CN114178476A (en) * | 2021-10-29 | 2022-03-15 | 合肥江淮铸造有限责任公司 | Prevent molten iron overflow gating system that improves precision |
| CN114178476B (en) * | 2021-10-29 | 2023-04-14 | 合肥江淮铸造有限责任公司 | Prevent molten iron overflow gating system that improves precision |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |