CN202845720U - Zero-draft mould for pouring corrosion-resisting alloy ingot blank - Google Patents
Zero-draft mould for pouring corrosion-resisting alloy ingot blank Download PDFInfo
- Publication number
- CN202845720U CN202845720U CN 201220613789 CN201220613789U CN202845720U CN 202845720 U CN202845720 U CN 202845720U CN 201220613789 CN201220613789 CN 201220613789 CN 201220613789 U CN201220613789 U CN 201220613789U CN 202845720 U CN202845720 U CN 202845720U
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- mould
- ingot blank
- formpiston
- former
- alloy ingot
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Abstract
The utility model provides a zero-draft mould for pouring a corrosion-resisting alloy ingot blank, which aims at overcoming the defects that when a mould in the prior art is used for pouring an ingot blank, the obtained ingot blank has a tapered degree and is not easy to align in a turning process, a machining path is long and more working hours are consumed. The zero-draft mould is characterized in that a mould body is formed by combining a semi-cylindrical female mould and a semi-cylindrical male mould; a straight cylindrical inner cavity is formed by combining the female mould and the male mould through a female mould matching face and a male mould matching face; and the female mould and the male mould are fastened to form a whole body through a fastening device. The corrosion-resisting alloy ingot blank poured by the zero-draft mould with structure can be aligned conveniently in a follow-up machining process, and working hours are saved.
Description
Technical field
The utility model relates to a kind of mould that ingot blank is used of pouring into a mould, and particularly relates to the zero draft mould that cast corrosion resistant alloy ingot blank is used.
Background technology
Current, the used mould of cast ingot blank is all-in-one-piece, and it is comprised of die ontology, chassis and hot top, takes out in mould for the ease of ingot blank, and the inner chamber of die ontology is arranged to cone barrel.Adopt the mould of this kind structure, because its inner chamber is cone barrel, so the ingot blank of producing itself is the taper type with certain taper.The ingot blank of this kind structure in follow-up turning processing, not only is difficult for centering, and because the face of processing is the inclined-plane, so machining path is long, wastes man-hour.In addition, in the process of molten steel cast, steel ingot and dies cavity easily are sticked together, cause sticking to mould, at this moment, need to pound ingot blank with external force, by force ingot blank is taken out from mould, because mould is whole, seem particularly difficult so in the situation of sticking to mould, take out ingot blank.
The utility model content
The purpose of this utility model is, during for employing prior art die casting ingot blank, the ingot blank that obtains has tapering, ingot blank not only is difficult for centering in turning processing, and many deficiencies in man-hour are grown, expended to machining path, a kind of zero draft mould that the corrosion resistant alloy ingot blank is used of pouring into a mould is provided, waters the convenient and saving working hour of corrosion resistant alloy ingot blank centering in the following process process that outpours with it.
The purpose of this utility model is achieved through the following technical solutions:
A kind ofly pour into a mould the zero draft mould that the corrosion resistant alloy ingot blank is used, comprise die ontology, chassis, described die ontology is combined by the former of semi-barrel shape and the formpiston of semi-barrel shape, described former and described formpiston combine by former mating surface and formpiston mating surface and form straight-cylindrical inner chamber, and described former and described formpiston are tightened to one by fastener;
Described straight tube shape is straight cylinder shape;
Be provided with recessed seam on the described formpiston mating surface, be provided with the male half coupling that is complementary with described recessed seam on the described former mating surface;
Described fastener is adapter sleeve;
Described chassis is by stifled composition of the end that is taper type that arranges on heelpiece and the described heelpiece, stifledly is complementary with the described end, and the chassis mouth of the die ontology that is comprised of former chassis mouth and formpiston chassis mouth is cone barrel, the stifled and described chassis mouth matched in clearance in the described end.
The zero draft mould that the cast corrosion resistant alloy ingot blank of employing the utility model structure is used, because zero draft in the die ontology inner chamber, so the ingot casting that cast forms is cylindricality, in carrying out the following process process, the lathe centering that is installed is easy, and ingot casting turning takes the air line, and the turning path is short, save man-hour, processing is simple.And because mould is split type, when mold sticking occurring, pull down fastener, make former and formpiston break away from tightening state, then take away first a side that does not have sticking to mould, even when both sides all mold sticking occurs, be easy to former and formpiston are separated by instruments such as crowbars, knock gently ingot blank with rod or hammer again and just be easy to ingot blank is taken out in mould, make the demoulding become very easy.
Description of drawings
Fig. 1 is the zero draft mould formpiston example structure schematic diagram that cast corrosion resistant alloy ingot blank of the present utility model is used;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the zero draft mold cavity block example structure schematic diagram that cast corrosion resistant alloy ingot blank of the present utility model is used;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the top view of Fig. 4;
Fig. 7 is the utility model chassis example structure schematic diagram;
Fig. 8 is the zero draft assembly drawing of die example structure schematic diagram that cast corrosion resistant alloy ingot blank of the present utility model is used.
Description of reference numerals
Stifled 8-chassis 9-fastener 10-die ontology 11-heelpiece at the bottom of the mouth 5-former mating surface 6-male half coupling 7-of mouth 4-former chassis, the recessed seam 3-of 1-formpiston mating surface 2-formpiston chassis
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further description:
As shown in Figure 8, the zero draft mould that the cast corrosion resistant alloy ingot blank of the utility model structure is used, comprise die ontology 10 cylindraceous, the chassis 8 and the hot top that cooperate with die ontology 10, wherein hot top does not show in the drawings, die ontology 10 is split-type structural, it is that semicylindrical formpiston and inner chamber are that semicylindrical die combinations forms by inner chamber, and formpiston and former are tightened to one by fastener 9, makes dies cavity form cylindrical shape.Shown in Fig. 1-6, for convenient in casting process assembling formpiston and former, be provided with recessed seam 2 at the formpiston mating surface 1 of formpiston, be provided with male half coupling 6 at the former mating surface 5 of former.When mould is assembled, first the male half coupling 6 of former and the recessed seam 2 of formpiston are aligned, form cylindrical structure, be tightened to one with fastener 9 again.Fastener is preferably adapter sleeve, is sleeved on the excircle of die ontology, and is fixing with bolt etc., guarantees former and formpiston by banding, prevents the molten steel outflow.
For the ease of mounting or dismounting, the chassis mouth that formpiston chassis mouth 3 and former chassis mouth 4 are combined to form is arranged to toroidal, and is corresponding, as shown in Figure 7, chassis 8 was comprised of heelpiece 11 and the end stifled 7 that is arranged on the heelpiece, and the end stifled 7 is the upper surface that truncated cone is arranged on heelpiece 11.Stifled 7 parts that exceed heelpiece play the location at the bottom of when die ontology and chassis assembling.
During use, first former and formpiston are tightened to one with fastener, the end stifled 7, enter in the chassis mouth that is combined to form by formpiston chassis mouth 3 and former chassis mouth 4, and the chassis mouth is connected with stifled 7 matched in clearance in the end.After be poured, ingot blank solidifies, pull down fastener 9, former and formpiston are easy to just separate, and ingot blank takes out smoothly.Even in use some adhesion of former and formpiston only needs tapped, formpiston just can separate with ingot blank with former.
Because mould of the present utility model is split type, former and formpiston separate in unloading mold process, so compare all-in-one-piece mould, it is rapider to dispel the heat, and the time that the mould cooling is waited for is short, so all transfer efficients of mould are high, can save the quantity of mould, boost productivity.
This mould is equally applicable to pour into a mould other ingot blank, such as common steel ingot etc.
Mould of the present utility model is equally applicable to the square tube mould, the oval cylinder mould.
Claims (5)
1. pour into a mould the zero draft mould that the corrosion resistant alloy ingot blank is used for one kind, comprise die ontology (10), chassis (8), it is characterized in that, described die ontology (10) is combined by the former of semi-barrel shape and the formpiston of semi-barrel shape, described former and described formpiston combine by former mating surface (1) and formpiston mating surface (5) and form straight-cylindrical inner chamber, and described former and described formpiston are tightened to one by fastener (9).
2. the zero draft mould used of cast corrosion resistant alloy ingot blank as claimed in claim 1 is characterized in that described straight tube shape is straight cylinder shape.
3. the zero draft mould used of cast corrosion resistant alloy ingot blank as claimed in claim 1 or 2, it is characterized in that, be provided with recessed seam (2) on the described formpiston mating surface (1), be provided with the male half coupling (6) that is complementary with described recessed seam (2) on the described former mating surface (5).
4. the zero draft mould used of cast corrosion resistant alloy ingot blank as claimed in claim 1 or 2 is characterized in that described fastener (9) is adapter sleeve.
5. the zero draft mould used of cast corrosion resistant alloy ingot blank as claimed in claim 3, it is characterized in that, described chassis (8) was comprised of heelpiece (11) and the upper end that is taper type that arranges of described heelpiece (11) stifled (7), be complementary with the described end stifled (7), the chassis mouth of the die ontology (10) that is comprised of former chassis mouth (4) and formpiston chassis mouth (3) is cone barrel, the described end stifled (7) and described chassis mouth matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613789 CN202845720U (en) | 2012-11-07 | 2012-11-07 | Zero-draft mould for pouring corrosion-resisting alloy ingot blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613789 CN202845720U (en) | 2012-11-07 | 2012-11-07 | Zero-draft mould for pouring corrosion-resisting alloy ingot blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845720U true CN202845720U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613789 Expired - Fee Related CN202845720U (en) | 2012-11-07 | 2012-11-07 | Zero-draft mould for pouring corrosion-resisting alloy ingot blank |
Country Status (1)
| Country | Link |
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| CN (1) | CN202845720U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600042A (en) * | 2013-11-30 | 2014-02-26 | 山东瑞泰新材料科技有限公司 | Ingot pouring mold |
| CN103627916A (en) * | 2013-11-30 | 2014-03-12 | 山东瑞泰新材料科技有限公司 | Titanium manganese alloy smelting device |
| CN112317705A (en) * | 2021-01-04 | 2021-02-05 | 北京科技大学 | Ingot mold, smelting system and production method of large-ingot-shaped alloy ingot |
| CN114289691A (en) * | 2021-12-16 | 2022-04-08 | 江苏隆达超合金航材有限公司 | Composite mould pipe for alloy ingot pouring |
-
2012
- 2012-11-07 CN CN 201220613789 patent/CN202845720U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600042A (en) * | 2013-11-30 | 2014-02-26 | 山东瑞泰新材料科技有限公司 | Ingot pouring mold |
| CN103627916A (en) * | 2013-11-30 | 2014-03-12 | 山东瑞泰新材料科技有限公司 | Titanium manganese alloy smelting device |
| CN112317705A (en) * | 2021-01-04 | 2021-02-05 | 北京科技大学 | Ingot mold, smelting system and production method of large-ingot-shaped alloy ingot |
| CN114289691A (en) * | 2021-12-16 | 2022-04-08 | 江苏隆达超合金航材有限公司 | Composite mould pipe for alloy ingot pouring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130403 Termination date: 20171107 |