CN202461456U - Tiled butt joint type ingot mold - Google Patents
Tiled butt joint type ingot mold Download PDFInfo
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- CN202461456U CN202461456U CN2012200829317U CN201220082931U CN202461456U CN 202461456 U CN202461456 U CN 202461456U CN 2012200829317 U CN2012200829317 U CN 2012200829317U CN 201220082931 U CN201220082931 U CN 201220082931U CN 202461456 U CN202461456 U CN 202461456U
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Abstract
The utility model provides a tiled butt joint type ingot mold. The tiled butt joint type ingot mold mainly comprises a mold body and a group of lifting rings which are fixedly mounted in the mold body, wherein the inner wall of a casting concave cavity of the mold body is in a structure which is inclined outwards, and a molten iron overflow groove is arranged on the top end surface of the cavity wall of the casting concave cavity. A group of the ingot molds can constitute a tiled butt joint type arrangement structure in a mounting way of enabling the side end surfaces to be close to each other side by side and enabling the molten iron overflow grooves to be in butt joint and perforation, thereby being particularly suitable for iron alloy production and casting operations, obviously slowing down the erosion role of high-temperature molten iron against the inner wall of the casting concave cavity, greatly simplifying a manufacturing process of the ingot molds and particularly facilitating the arrangement and mounting operations of the ingot molds. The tiled butt joint type ingot mold provided by the utility model has the outstanding advantages of novel design, reasonable structure, easiness in production and manufacturing, convenience in mounting and use, long working life and high safety performance.
Description
Technical field
The utility model relates to the casting die of producing ferroalloy, particularly a kind of tiling dock ingot mould, and it is to existing further improvement of watering ingot mould and perfect.
Background technology
China's metallurgy industry is produced in the development process of ferroalloy smelting; On casting process, once gone through " ground pit type casting ", " melt pit-cast iron link stopper casting " and multiple production operation modes such as " sand mo(u)ld casting ", the workman will carry out the repetitive operation of " building the model type " repeatedly in hot environment, and its working environment is comparatively abominable; The alloy block that is cast into is thick big; Follow-up broken difficulty of processing is big, in artificial and Mechanical Crushing operation process, also can produce a large amount of alloy fine powder face waste products, and this will have a strong impact on the production efficiency and the economic benefit of ferroalloy enterprise; Recently, these several kinds of casting modes are substituted by comparatively advanced " cast iron mold casting ".Though this " cast iron mold casting " mode can be avoided repeatedly the duplication of labour of " building the model type ", has alleviated working strength of workers to a certain extent.But; We find that also also there are some structural defects in actual use in this cast iron mold: the mold cavity that mainly is it is not provided with iron runner on the mould wall all around; Cast iron mold can only singlely be put in casting on-the-spot independently, needs the overhead traveling crane ladle of playing constantly to move the cast iron mold of independently putting is one by one carried out pouring practice.In fact; The ferroalloy lumpiness that is cast into is still bigger; In follow-up broken operations process, still can produce about 15% alloy face waste product, overhead traveling crane plays, and also there is great potential safety hazard in continuous moving to ladle when carrying out pouring practice at casting operation face top.In order to address this problem, the applicant had once proposed a kind of overhead traveling crane is played ladle carries out pouring practice to one group of ingot mould a fixed position utility model patent technology (201120204917.5).It is the iron runner of stretching in the side end face outside on the mould wall of ingot mould, being provided with; One group of ingot mould is pressed the staged position of sound production; Molten iron can be flowed in the mold cavity of one group of ingot mould from top to bottom successively carry out pouring practice; The iron alloy block that is cast into is easy to the demoulding and crushing operation, and alloy fine powder face percent defective can be reduced to 5% ~ 8%.But; Because iron runner is to stretch out in mould wall outside end face also successively by constituting the stagger structure on the mould wall that is put in down the single order ingot mould; Go up most the rank ingot mould and will be in the higher position; The very inconvenience of operation of ingot mould is installed, also has bigger potential safety hazard simultaneously, the molten iron that flows from top to bottom during cast can form rank ingot mould down and serious wash away corrosion function and damage ingot mould.
The utility model content
The purpose of the utility model is intended to overcome the weak point that above-mentioned prior art exists; And a kind of more economical and practical tiling dock ingot mould is proposed; It is on ground grading, one group of ingot mould to be arranged to lay by the tiling docking mode of " die body side end face side by side near " to carry out pouring practice; Can greatly slow down the wash away corrosion function of high temperature liquid iron to the mold cavity inwall, this to prolong ingot mould service life, alleviate labor strength, ensuring safety in production all has positive effect.
The purpose of the utility model realizes according to following technical scheme:
A kind of tiling dock ingot mould that the utility model proposes; It comprises die body that is provided with the casting cavity and the one group of hoisting ring that is fixedly installed in die body; It is characterized in that: the chamber wall of casting cavity is provided with one group of molten iron overflow launder; The internal face of casting cavity is arranged to the outer incline structure, and control flare oblique angle α is 92o ~ 160o.It is the casting cavity chamber wall top end face that the molten iron overflow launder is arranged at die body, can make one group of ingot mould form the arrangement of tiling butt joint by the mounting means of " the die body outboard end is faced and is close to together, the butt joint of molten iron overflow launder communicates ".It is performed such ferroalloy pouring practice: die casting machine is placed on the ground; Be close to tiling in the transition flow metal trough exit of die casting machine successively side by side the arrangement that one group of ingot mould constitutes " casting of molten iron overflow launder butt joint advection " is installed; Can calculate the quantity of confirming required installation ingot mould according to the amount of tapping a blast furnace of electric furnace; And consideration casting place concrete condition; Can one group of ingot mould be flowed to along a molten iron, or flow to, or flow to the dock that tiles along three molten iron and install and put along two molten iron; Inspection molten iron overflow launder does not have can carry out the molten iron pouring operation after foreign matter stops up; The ladle that will fill molten hot metal with overhead traveling crane winches to the die casting machine top and slowly pours in the die casting machine, molten iron flow into by the transition flow metal trough in the casting cavity of first ingot mould and the molten iron overflow launder that communicates through butt joint successively overflow promptly accomplish pouring practice up to watering completely all casting cavitys of ingot moulds.Treat that molten iron condensing surface temperature reduces to 700 ℃ ~ 1000 ℃, the molten iron of casting in the cavity gradually during setting and hardening; Hook the hoisting ring of die body one side with the hook of overhead traveling crane; The iron alloy block that the die body that can overturn easily will be cast in the cavity topples over out, also can be employed in the casting cavity and lay the iron mode of getting of carrying iron hoop, and treats molten iron setting and hardening and encasing when carrying iron hoop gradually; The hook of available overhead traveling crane hooks proposes upwards lifting of iron hoop; Also can whole iron alloy block be extracted in the casting cavity of ingot mould, the internal face of casting cavity is arranged to the outer incline structure that flare oblique angle α is 92o ~ 160o, be convenient to get the operation of the iron demoulding especially.
The utility model also has following technical characterictic:
The quantity that one group of molten iron overflow launder is set on the wall of casting cavity chamber is 1 ~ 4; According to the arrangement that waters casting production process, one group of ingot mould and the concrete condition of operation field; Can on the offside chamber wall of casting cavity, a molten iron overflow launder be set respectively, also can on three chamber walls of casting cavity, a molten iron overflow launder be set respectively, can adapt to respectively along a molten iron flow direction; Or along two molten iron flow directions, or three molten iron in edge flow to the needs of one group of ingot mould of tiling butt joint installation.
Pawl structures is arranged in the inner of hoisting ring, can strengthen the firm performance of installation of hoisting ring effectively, and said one group of hoisting ring is installed on the outside endface position of die body, also can one group of hoisting ring be installed on the top end face position of die body.
The casting cavity length of die body be 800 mm ~ 2500mm, width be 600 mm ~ 2000mm,
The degree of depth is 50 mm ~ 350mm.The tiling dock ingot mould of making by above-mentioned specification can make molten iron have good mobile performance, also is convenient to get the operation of the iron demoulding especially.
The utility model is compared with prior art has following substantive distinguishing features and progress:
The utility model has initiated that the wall top end face is provided with molten iron overflow launder structure in the casting cavity chamber of die body; One group of ingot mould is constituted by the mounting means of " butt joint connects near, molten iron overflow launder side by side in the die body side end face " on ground grading have the tiled arrangements mounting structure that a plurality of molten iron flow to; Be convenient to the operation of the manufacturing, layout installation and the pouring practice of ingot mould especially; Thoroughly abandoned existing tradition casting mode by one group of ingot mould of stagger; Can greatly extenuate high temperature liquid iron to the washing away corrosion function and then can effectively prolong service life of ingot mould of casting cavity inwall, can also alleviate working strength of workers and guarantee the security performance of production operation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is A-A view of Fig. 1, shows the outward-dipping structural representation of casting cavity chamber wall of die body.
Fig. 3 is B-B view of Fig. 1, is illustrated on the chamber wall of casting cavity the structural representation of one group of molten iron overflow launder is set.
Fig. 4 is the sketch map (amplification) that hoisting ring the inner is provided with pawl structures.
Fig. 5 flows to the layout drawing that one group of ingot mould is installed in the tiling butt joint along two molten iron.
Fig. 6 flows to another layout drawing that one group of ingot mould is installed in the tiling butt joint along a molten iron.
Fig. 7 flows to the another layout drawing that one group of ingot mould is installed in the tiling butt joint along three molten iron.
Description of symbols in the accompanying drawing
1 is the molten iron overflow launder, and 2 are the casting cavity, and 3 is die body, and 4 is hoisting ring, and 5 is pawl structures, and 6 is die casting machine, and 7 is the transition flow metal trough, and 8 is arrow.
The specific embodiment
Further describe the embodiment of the utility model below in conjunction with accompanying drawing:
A kind of tiling dock ingot mould; It mainly is made up of die body 3 and the one group of hoisting ring 4 that is fixedly installed in die body 3, and pawl structures 5 is arranged in the inner of hoisting ring 4, and said one group of hoisting ring 4 is installed on the outside endface position of die body 3; Also can one group of hoisting ring 4 be installed on the top end face position of die body 3; Said die body 3 is provided with the casting cavity 2 that internal face becomes the outer incline structure, and the length of casting cavity 2 is that 2000mm, width are that 1200mm, the degree of depth are 200mm, and control flare oblique angle α is 135o; In reality casting production operation, has the splendid iron stripping result of getting; On the offside chamber wall of casting cavity 2, a molten iron overflow launder 1 is set respectively, also can on three chamber walls of casting cavity 2, a molten iron overflow launder 1 be set respectively, flow to so that can farthest satisfy along a molten iron; Or along two molten iron flow directions, or the installation of one group of ingot mould of edge three molten iron flow directions tiling butt joint layout need.It is to tile as follows to dock to install to put
One group of ingot mould carries out pouring practice: at first die casting machine 6 is placed on the smooth ground; One group of ingot mould is installed successively by the mode that the side end face alignment is close in transition flow metal trough 7 exits at die casting machine 6; And the outlet that makes transition flow metal trough 7 butts up against molten iron overflow launder 1 notch of first ingot mould die body 3 ante-chamber walls; Can constitute the tiling dock layout mounting structure that molten iron overflow launder 1 connects successively; Also can not use transition flow metal trough 7, the exit position that the molten iron overflow launder 1 of first ingot mould die body 3 ante-chamber walls is directly butted up against die casting machine 6 gets final product.When actual installation practice; Also should calculate the quantity of confirming required layout installation ingot mould, and consider the concrete condition in casting place, can one group of ingot mould be flowed to along a molten iron according to the amount of tapping a blast furnace of electric furnace; Or along two molten iron flow directions; Or flow to the butt joint of tiling along three molten iron and install and put, after inspection molten iron overflow launder 1 no foreign matter stops up the unimpeded state of maintenance overflow, can carry out the molten iron pouring operation; The ladle of splendid attire molten iron is winched to the top of die casting machine 6 and slowly pour in the die casting machine 6 with overhead traveling crane; As shown in arrow 8 from the molten iron that die casting machine 6 flows out, the molten iron overflow launder 1 that molten iron will connect through butt joint successively carries out overflow one by one until watering the casting cavity 2 of filling with one group of ingot mould, so far promptly accomplishes pouring practice.When molten iron condensing surface temperature is reduced to 700 ℃ ~ 1000 ℃; Molten iron in the casting cavity 2 is gradually behind the setting and hardening; The hoisting ring 4 that hooks die body 3 one sides with the hook of overhead traveling crane is upwards mentioned upset die body 3; Can quickly and easily the iron alloy block that is cast into all be toppled over out, so far, promptly accomplish the operation of getting the iron demoulding.Need to prove: when arranging one group of ingot mould of installation; Also can be employed in the casting cavity 2 and lay the iron mode of getting of carrying iron hoop; When treating that molten iron condensing surface temperature is reduced to 700 ℃ ~ 1000 ℃; Molten iron can encase behind the setting and hardening gradually and carry iron hoop, only needs hook with overhead traveling crane hook and proposes upwards lifting of iron hoop, also can iron alloy block one by one be extracted in casting cavity 2.Then, with iron alloy block put into contain the iron container and treat the nature cooling after, deliver to Runout area and carry out the finishing operation, its fragmentation is machined to the finished product that meets granularity requirements can packs warehouse-in.
Claims (4)
1. tiling dock ingot mould; It comprises die body (3) that is provided with casting cavity (2) and the one group of hoisting ring (4) that is fixedly installed in die body (3); It is characterized in that: the chamber wall of casting cavity (2) is provided with one group of molten iron overflow launder (1); The internal face of casting cavity (2) is arranged to the outer incline structure, and control flare oblique angle (α) is 92o ~ 160o.
2. tiling dock ingot mould according to claim 1 is characterized in that: the quantity that one group of molten iron overflow launder (1) is set on the wall of casting cavity (2) chamber is 1 ~ 4.
3. tiling dock ingot mould according to claim 1 and 2 is characterized in that: pawl structures (5) is arranged in the inner of hoisting ring (4), and said one group of hoisting ring (4) is installed on the outside endface position of die body (3).
4. tiling dock ingot mould according to claim 1 and 2 is characterized in that: casting cavity (2) length of die body (3) is that 800 mm ~ 2500mm, width are that 600 mm ~ 2000mm, the degree of depth are 50 mm ~ 350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200829317U CN202461456U (en) | 2012-03-07 | 2012-03-07 | Tiled butt joint type ingot mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200829317U CN202461456U (en) | 2012-03-07 | 2012-03-07 | Tiled butt joint type ingot mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461456U true CN202461456U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200829317U Expired - Lifetime CN202461456U (en) | 2012-03-07 | 2012-03-07 | Tiled butt joint type ingot mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554144A (en) * | 2012-03-07 | 2012-07-11 | 四川川投峨眉铁合金（集团）有限责任公司 | Tiled butting type ingot mold and casting method thereof |
| CN105436438A (en) * | 2015-12-04 | 2016-03-30 | 重庆盛镁镁业有限公司 | Weight-adjusting aluminum ingot mold with inclined overflow flow passage |
-
2012
- 2012-03-07 CN CN2012200829317U patent/CN202461456U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554144A (en) * | 2012-03-07 | 2012-07-11 | 四川川投峨眉铁合金（集团）有限责任公司 | Tiled butting type ingot mold and casting method thereof |
| CN102554144B (en) * | 2012-03-07 | 2013-11-13 | 四川川投峨眉铁合金（集团）有限责任公司 | Tiled butting type ingot mold and casting method thereof |
| CN105436438A (en) * | 2015-12-04 | 2016-03-30 | 重庆盛镁镁业有限公司 | Weight-adjusting aluminum ingot mold with inclined overflow flow passage |
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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: 20121003 |
|
| CX01 | Expiry of patent term |