CN105772631B - Casting mark feeds a casting equipment and its feeds a casting method - Google Patents
Casting mark feeds a casting equipment and its feeds a casting method Download PDFInfo
- Publication number
- CN105772631B CN105772631B CN201610246905.6A CN201610246905A CN105772631B CN 105772631 B CN105772631 B CN 105772631B CN 201610246905 A CN201610246905 A CN 201610246905A CN 105772631 B CN105772631 B CN 105772631B
- Authority
- CN
- China
- Prior art keywords
- casting
- typefounding
- babinet
- feeds
- cross gate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention provides casting marks to feed a casting equipment.It includes the first babinet and the second babinet divided by die joint that the casting mark, which feeds a casting equipment, first babinet includes casting system and typefounding system, the casting system includes sprue cup, cross gate and several ingates being sequentially communicated from top to bottom, the typefounding system includes several typefounding templates, the cross gate is arranged at intervals at the top of several typefounding templates, and multiple ingates connect the cross gate and a typefounding template.Casting mark provided by the invention feeds a casting equipment and its feeds a casting method, solve the problems, such as due to occur in casting actual production casting mark reversed order, molten steel wash away casting identify defect phenomena such as to caused by defective products and waste product, effectively reduce production cost and rejection rate.
Description
Technical field
The present invention relates to casting fields, and in particular to a kind of casting mark feeds a casting equipment and its feeds a casting method.
Background technology
Daily two shifts in current workshop of the prior art, each shift produce railway frog 30~35, every railway frog casting
On casting mark combined and constitute by 10~20 letter or numbers.Since the casting mold quantity of daily required casting mark is more, adopt
The casting technique identified with former casting will appear：1, during casting casting mold, the placement of casting mark will appear mark top
With sequence entanglement the phenomenon that；2, since washing away for molten steel will produce the phenomenon that casting identifies defect in casting process；3, by
It will produce casting mark in the reason of cast temperature and casting sequence and fill the not full phenomenon of type；4, in follow-up machining process
In, it will produce and is caused by damage and recognizes unclear phenomenon for casting mark.
Therefore, it is necessary to a kind of casting method of the single or multiple letter and numbers for casting mark be provided, with solution
The problem of defective products and waste product for certainly being generated due to factors above.
Invention content
Equipment is fed a casting the purpose of the present invention is to provide a kind of casting mark and its feeds a casting method.
Technical scheme is as follows：A kind of casting mark feeds a casting equipment, includes the first babinet divided by die joint
With the second babinet, first babinet includes casting system and typefounding system, and the casting system includes connecting successively from top to bottom
Logical sprue cup, cross gate and several ingates, the typefounding system include several typefounding templates, the cross gate interval
It is set to the top of several typefounding templates, multiple ingates connect the cross gate and a cast type
Plate.
Preferably, the quantity of the ingate is twice of the typefounding template, and described two ingate connections
The cross gate and a typefounding template.
Preferably, several described horizontally extending settings of typefounding template.
Preferably, the typefounding system further includes typefounding base plate, the typefounding tablet be located in second babinet and
Between the typefounding template.
Preferably, the typefounding system further includes several tablets, and several tablets are located on the typefounding template.
Preferably, further include case lock, the case lock tube is set on first babinet and the second babinet and is locked.
One kind feeding a casting method, and equipment is fed a casting using the casting mark described in any one of in above-mentioned technical proposal, including
Following steps：
(1), core box is provided, core sand is filled in the core box, skinning after hardening, complete the second babinet；
(2), it provides typefounding, typefounding is embedded in the typefounding template, and casting system and typefounding system are put successively
Enter in core box and fills core sand, skinning after hardening；
(3), typefounding cavity is cleaned out, keeps typefounding clear-cut, air discharge duct is drawn in each typefounding surrounding, until sand core four
In week, complete the first babinet；
(4), molten steel is poured by sprue cup by the casting system using vertical casting, makes molten steel from letter or number
It is vertical to flow into typefounding cavity；
(5), unpack after cast molding 10S and be positioned in water and cooled down, after typefounding is cleared up；
(6), it polishes typefounding surrounding and upper and lower surface, and is carried out on casting by casting original label and technological requirement
Soldering.
Preferably, in step (5), the cleaning of the typefounding may be used vice clamp it is clear from ingate after typefounding
Except burr, the carbon arc air gouging around casting system and typefounding remove the overlap around casting system and typefounding from ingate
Burr, acetylene torch removed from ingate any one method among the burr around casting system and typefounding into
Row.
Preferably, in step (3), each typefounding cavity draws the ingate 2 that size is 4 × 3mm from cross gate.
Preferably, in step (4), before casting, with after 5 bending reinforcements of Ф formed case lock, fix to clamp the first babinet and
Second babinet.
Casting mark provided by the invention feeds a casting equipment and its feeds a casting method, solves due to occurring in casting actual production
Casting mark reversed order, molten steel phenomena such as washing away casting mark defect to caused by defective products and the problem of waste product, have
Effect reduces production cost and rejection rate.
Description of the drawings
Fig. 1 is that casting of the present invention mark feeds a casting a kind of sectional view of embodiment of equipment；
Fig. 2 is the sectional view that casting mark shown in Fig. 1 feeds a casting another angle of equipment.
Specific implementation mode
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 is that casting of the present invention mark feeds a casting a kind of section of embodiment of equipment
Figure, Fig. 2 are the sectional view that casting mark shown in Fig. 1 feeds a casting another angle of equipment.The casting mark feeds a casting equipment 100 and includes
The first babinet 1, the second babinet 2 and the case lock 3 divided by die joint 10, the case lock 3 are sheathed on first babinet 1 and second
Babinet 2 is simultaneously locked.
Second babinet 2 is the false case of casting.
First babinet 1 includes casting system 11 and typefounding system 12.
The casting system 11 includes sprue cup 111, cross gate 112 and several ingates being sequentially communicated from top to bottom
113。
The typefounding system 12 includes typefounding base plate 121, several typefounding templates 122 and tablet 123, described in several
The 122 horizontally extending setting of typefounding template, the cross gate 112 are arranged at intervals at several typefounding templates 122
Top, multiple ingates 113 connect the cross gate 112 and a typefounding template 122, the typefounding tablet 121
It is located between second babinet 2 and the typefounding template 122, several tablets 123 are located on the typefounding template
122, to reduce the workload for rubbing close-over.
Specifically, the quantity of the tablet 123 is four and thickness is 5 ㎜, four tablets 123 are set to the casting
The surrounding of character matrix plate 122.
In the present embodiment, the quantity of the ingate 113 is twice of the typefounding template 122, and described two institutes
It states ingate 113 and connects the cross gate 112 and a typefounding template 122.
It is a kind of to feed a casting method using what above-mentioned casting mark fed a casting equipment, include the following steps：
(1), core box is provided, core sand is filled in the core box, skinning after hardening, complete the second babinet；
(2), it provides typefounding, typefounding is embedded in the typefounding template, and casting system and typefounding system are put successively
Enter in core box and fills core sand, skinning after hardening；
(3), typefounding cavity is cleaned out, keeps typefounding clear-cut, air discharge duct is drawn in each typefounding surrounding, until sand core four
In week, complete the first babinet；
Each typefounding cavity draws the ingate 2 that size is 4 × 3mm, two ingate connection castings from cross gate
Font chamber and cross gate.
(4), before casting, with case lock, the first babinet of fixed locking and the second babinet is formed after 5 bending reinforcements of Ф, using vertical
Molten steel is poured into the casting system by formula casting by sprue cup, and molten steel is made vertically to flow into typefounding cavity from letter or number；
Specifically, the quantity of the case lock is 2, it is respectively arranged on the both sides of first babinet and the second babinet.
(5), unpack after cast molding 10S and be positioned in water and cooled down, after typefounding is cleared up；
The cleaning of the typefounding may be used after vice clamps typefounding and remove casting system and typefounding week from ingate
Burr, the carbon arc air gouging enclosed removes burr around casting system and typefounding, acetylene torch from interior from ingate
Any one method progress among the burr around casting system and typefounding is removed at running channel.
(6), it polishes typefounding surrounding and upper and lower surface, and is carried out on casting by casting original label and technological requirement
Soldering.
Above-described is only embodiments of the present invention, it should be noted here that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, improvement can also be made, but these belong to the protection model of the present invention
It encloses.
Claims (3)
1. one kind feeding a casting method, a kind of casting mark is provided first and feeds a casting equipment, include the first babinet divided by die joint and
Second babinet, first babinet include casting system and typefounding system, and the casting system includes being sequentially communicated from top to bottom
Sprue cup, cross gate and several ingates, the typefounding system includes several typefounding templates, and the cross gate interval is set
It is placed in the top of several typefounding templates, multiple ingates connect the cross gate and a typefounding template,
It is characterised in that it includes following steps：
(1) core box is provided, core sand is filled in the core box, molding after hardening, complete the second babinet；
(2) it provides typefounding, typefounding is embedded in the typefounding template, and casting system and typefounding system are sequentially placed into core box
It is interior and fill core sand, molding after hardening；
(3) typefounding cavity is cleaned out, keeps typefounding clear-cut, air discharge duct is drawn in each typefounding surrounding, until sand core surrounding, system
Make to complete the first babinet；
(4) molten steel is poured by sprue cup by the casting system using vertical casting, keeps molten steel vertical from letter or number
Flow into typefounding cavity；
(5) unpack after cast molding 10s and be positioned in water and cooled down, after typefounding is cleared up；To typefounding surrounding and up and down
Surface is polished, and soldering is carried out on casting by casting original label and technological requirement.
2. according to claim 1 feed a casting method, it is characterised in that：In step (5), the cleaning of the typefounding can adopt
Burr around casting system and typefounding, carbon arc air gouging are removed from ingate after clamping typefounding with vice from ingate
It removes burr, acetylene torch around casting system and typefounding and is removed around casting system and typefounding from ingate in place
Any one method among burr carries out.
3. according to claim 1 feed a casting method, it is characterised in that：In step (3), each typefounding cavity is from cross gate
Draw the ingate 2 that size is 4 × 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246905.6A CN105772631B (en) | 2016-04-20 | 2016-04-20 | Casting mark feeds a casting equipment and its feeds a casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246905.6A CN105772631B (en) | 2016-04-20 | 2016-04-20 | Casting mark feeds a casting equipment and its feeds a casting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105772631A CN105772631A (en) | 2016-07-20 |
| CN105772631B true CN105772631B (en) | 2018-07-27 |
Family
ID=56398009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246905.6A Active CN105772631B (en) | 2016-04-20 | 2016-04-20 | Casting mark feeds a casting equipment and its feeds a casting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772631B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190454A (en) * | 2006-11-27 | 2008-06-04 | 中国国际海运集装箱(集团)股份有限公司 | Method for using metal type sand-covering technique to manufacture brake drum |
| CN201102285Y (en) * | 2007-09-30 | 2008-08-20 | 青岛海力威密封有限公司 | Mold with date progressive increase mark |
| CN101941054A (en) * | 2009-07-09 | 2011-01-12 | 遵义市金田铸造有限公司 | Combined production method of expandable pattern casting model and gating system |
| CN205147240U (en) * | 2015-12-08 | 2016-04-13 | 梨树县红星暖气片厂 | Long wing section radiator casting die utensil |
| CN205571330U (en) * | 2016-04-20 | 2016-09-14 | 中铁宝桥集团有限公司 | Equipment is fed a casting to foundry goods sign |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928329B1 (en) * | 1969-01-24 | 1974-07-25 | ||
| JPS57134261A (en) * | 1981-02-09 | 1982-08-19 | Tsuneaki Mori | Casting method for cast ware made of light alloy and its mold |
-
2016
- 2016-04-20 CN CN201610246905.6A patent/CN105772631B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190454A (en) * | 2006-11-27 | 2008-06-04 | 中国国际海运集装箱(集团)股份有限公司 | Method for using metal type sand-covering technique to manufacture brake drum |
| CN201102285Y (en) * | 2007-09-30 | 2008-08-20 | 青岛海力威密封有限公司 | Mold with date progressive increase mark |
| CN101941054A (en) * | 2009-07-09 | 2011-01-12 | 遵义市金田铸造有限公司 | Combined production method of expandable pattern casting model and gating system |
| CN205147240U (en) * | 2015-12-08 | 2016-04-13 | 梨树县红星暖气片厂 | Long wing section radiator casting die utensil |
| CN205571330U (en) * | 2016-04-20 | 2016-09-14 | 中铁宝桥集团有限公司 | Equipment is fed a casting to foundry goods sign |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105772631A (en) | 2016-07-20 |
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