CN115319036B - Hot top casting device for magnesium and magnesium alloy - Google Patents
Hot top casting device for magnesium and magnesium alloy Download PDFInfo
- Publication number
- CN115319036B CN115319036B CN202210985673.1A CN202210985673A CN115319036B CN 115319036 B CN115319036 B CN 115319036B CN 202210985673 A CN202210985673 A CN 202210985673A CN 115319036 B CN115319036 B CN 115319036B
- Authority
- CN
- China
- Prior art keywords
- rod
- plate
- magnesium
- crystallizer
- sleeved
- 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.)
- Active
Links
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 28
- 238000005266 casting Methods 0.000 title claims abstract description 23
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 23
- 239000011777 magnesium Substances 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The invention relates to the technical field of magnesium and magnesium alloy casting, and discloses a hot top casting device for magnesium and magnesium alloy, which comprises a molten pool, wherein a cover plate is arranged at the top of the molten pool in a contact manner, a feed pipe is arranged in the cover plate in a sliding manner, two ends of the bottom of the feed pipe are fixedly connected with the bottom of the inner wall of the molten pool through connecting rods, a first crystallizer is fixedly embedded at the bottom of the inner wall of the molten pool, a second crystallizer is communicated with the bottom of the first crystallizer, a movable plate is sleeved at the lower end of the feed pipe in a sliding manner, a plugging seat is fixedly arranged at two ends of the bottom of the movable plate, a feed seat is fixedly sleeved at the tops of the two second crystallizers, a pull rod is fixedly arranged at the top of the movable plate, and an annular plate is sleeved at the upper end of the pull rod in a sliding manner. According to the hot top casting device for the magnesium and the magnesium alloy, when the magnesium rod is blocked in the crystallizer, the magnesium rod can be ejected without disassembling parts.
Description
Technical Field
The invention relates to the technical field of magnesium and magnesium alloy casting, in particular to a hot top casting device for magnesium and magnesium alloy.
Background
The continuous or semi-continuous casting of molten metal into a short mold through a refractory and heat-insulating material-made storage tank mounted in the upper portion of the mold is the primary method employed in the casting of existing magnesium and magnesium alloys.
Through retrieval, chinese patent CN104874757A discloses a magnesium alloy semi-continuous hot-top casting device and a casting process thereof, the magnesium alloy semi-continuous hot-top casting device is assembled, a top cover 91 and a base 92 are closed, and when the melted AZ31 magnesium alloy melt is cooled to 680 ℃, the melted magnesium alloy melt is injected into a molten pool 1 through a flow guide pipe 7; 2) After the magnesium alloy melt in the molten pool 1 is kept stand for 15 seconds, the movable rod 8 is pulled to move upwards, and when the top cover 91 is separated from the base 92, the cover plate 1 moves downwards at a constant speed of 180 mm/min; in the downward movement process of the cover plate 1, the molten magnesium alloy solution flows into the crystallizer I11 and the crystallizer II 12 in sequence through the pore canal arranged on the flow guiding device 9; 3) When the cover plate 1 contacts the sleeve 10, the cover plate 1 stops operating; 4) The movable plate 4, the cover plate 2, the movable rod 8 and the top cover 91 are lifted upwards to the outside of the molten pool 1 through the handle 6, and the magnesium alloy casting rod 13 is taken out. The continuous or semi-continuous casting of molten metal into a short mold through a refractory and heat-insulating material-made storage tank mounted in the upper portion of the mold is the primary method employed in the casting of existing magnesium and magnesium alloys.
The scheme has certain defects when in use: when the magnesium rod is blocked in the crystallizer, a plurality of parts are required to be removed and the magnesium rod is extruded manually, so that the whole mode is complicated.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the hot top casting device for the magnesium and the magnesium alloy provided by the invention has the advantages that when the magnesium rod is blocked in the crystallizer, the ejection of the magnesium rod can be completed without disassembling parts, and the problems that when the magnesium rod is blocked in the crystallizer, a plurality of parts are required to be disassembled and the magnesium rod is extruded manually, and the whole mode is complicated are solved.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a magnesium and magnesium alloy's hot top casting device, includes the molten bath, the top contact of molten bath is equipped with the apron, the inside slip of apron wears to be equipped with the inlet pipe, the bottom both ends of inlet pipe all are through the inner wall bottom fixed connection of connecting rod and molten bath, the inner wall bottom fixed embedding of molten bath is equipped with first crystallizer, the bottom intercommunication of first crystallizer is equipped with the second crystallizer, the lower extreme slip cap of inlet pipe is equipped with the movable plate, the bottom both ends of movable plate are all fixed and are equipped with the shutoff seat, two the equal fixed cover in top of second crystallizer is equipped with the feeding seat, the fixed pull rod that is equipped with in top of movable plate, the upper end slip cap of pull rod is equipped with the annular slab, be equipped with pulling stop gear in the annular slab, the fixed cover in lateral wall upper end of molten bath is equipped with the support frame, the bottom rotation of support frame is equipped with the lead screw, the outside thread bush of lead screw is equipped with the push tube, the lower extreme slip wear to locate inside the apron, the cavity has been seted up to the inside of shutoff seat, and the bottom has seted up the perforation, the top and movable plate intercommunication sets up, the bottom of cavity is equipped with shutoff seat, the dead weight, the fixed cover, the fixed spring and the top of the fixed cover are equipped with the upper end of a fixed spring, the top of the support and the fixed wall.
Preferably, the pulling limiting mechanism comprises two symmetrically arranged inserted bars, slots are formed in two sides of the upper end of the pull rod, the inserted bars are slidably arranged in the annular plate and inserted into the slots, the other ends of the inserted bars are located on the outer side and fixedly provided with pull rings, one ends of the inserted bars, far away from the pull rods, are sleeved with second springs, and two ends of each second spring are fixedly connected with the annular plate and the corresponding inserted bars respectively.
Preferably, the driving mechanism comprises a gear and a rack, a cross rod is fixedly arranged at the lower end of the rack in a penetrating manner, a fixing plate is arranged on the cross rod in a rotating manner, a torsion spring is fixedly connected to the top of the cover plate in a sleeved manner, two ends of the torsion spring are fixedly connected with the fixing plate and the cross rod respectively, a supporting plate is fixedly arranged at the top of the inner wall of the supporting frame, a worm is rotatably arranged at the lower end of the supporting plate in a penetrating manner, the gear is fixedly sleeved at the polished rod end of the worm and meshed with the rack, a worm wheel is arranged in a meshed manner, and the worm wheel is fixedly sleeved at the outer side of the screw rod.
Preferably, the sealing opening and closing mechanism comprises two symmetrically arranged check blocks, the two sides of the cavity are provided with movable grooves, the inner walls of the movable grooves are fixedly connected with the check blocks through third springs and telescopic rods, the two check blocks are in contact connection and are arranged above the perforation holes, and the third springs are sleeved on the outer sides of the telescopic rods.
Preferably, both the stop blocks are wedge-shaped blocks and are matched with the push pipe.
Preferably, the rack and the gear are both positioned at the rear side of the support frame.
Preferably, the cross section of the pull rod is T-shaped.
(III) beneficial effects
Compared with the prior art, the invention provides a hot top casting device for magnesium and magnesium alloy, which has the following beneficial effects:
1. according to the hot top casting device for the magnesium and the magnesium alloy, the magnesium and the magnesium alloy can be rapidly and stably cast through the molten pool, the cover plate, the feeding pipe, the connecting rod, the moving plate, the pull rod, the annular plate, the pulling limiting mechanism, the plugging seat, the feeding seat, the first crystallizer and the second crystallizer.
2. This hot top casting device of magnesium and magnesium alloy through apron, montant, first spring, support frame, lead screw, ejector sleeve and actuating mechanism that are equipped with, can be when the magnesium stick takes place to block up in the crystallizer inside, need not dismantle the part can be ejecting with the magnesium stick, improves magnesium alloy casting efficiency and convenience.
Drawings
FIG. 1 is a schematic diagram of a hot top casting apparatus for magnesium and magnesium alloys according to the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
FIG. 3 is an enlarged view of the part B of FIG. 1;
fig. 4 is an enlarged view of the structure of the part C in fig. 1.
In the figure: 1 molten pool, 2 cover plates, 3 feeding pipes, 4 connecting rods, 5 first crystallizers, 6 second crystallizers, 7 moving plates, 8 plugging seats, 9 pull rods, 10 annular plates, 11 supporting frames, 12 screw rods, 13 pushing pipes, 14 vertical rods, 15 first springs, 16 inserting rods, 17 pull rings, 18 second springs, 19 gears, 20 racks, 21 cross rods, 22 fixing plates, 23 torsion springs, 24 worms, 25 worm gears, 26 check blocks, 27 third springs, 28 telescopic rods, 29 supporting plates and 30 feeding seats.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a hot top casting device for magnesium and magnesium alloy comprises a molten pool 1, a cover plate 2 is arranged at the top of the molten pool 1 in contact with the molten pool, a feed pipe 3 is arranged in the cover plate 2 in a sliding manner, and molten liquid can be thrown into the molten pool 1 and enter corresponding equipment space for forming magnesium and magnesium alloy.
The bottom both ends of inlet pipe 3 all pass through connecting rod 4 and the inner wall bottom fixed connection of molten bath 1, and the inner wall bottom of molten bath 1 is fixed to be inlayed and is equipped with first crystallizer 5, and the bottom intercommunication of first crystallizer 5 is equipped with second crystallizer 6, carries out the shaping to magnesium goods through a plurality of crystallizers.
The lower extreme slip cap of inlet pipe 3 is equipped with movable plate 7, and the bottom both ends of movable plate 7 are all fixed to be equipped with shutoff seat 8, and the top of two second crystallizers 6 is all fixed the cover and is equipped with feed seat 30, and the top of movable plate 7 is fixed to be equipped with pull rod 9, and the cross-section of pull rod 9 is T shape setting, can stimulate pull rod 9, and the upper end slip cap of pull rod 9 is equipped with annular plate 10, is equipped with pulling stop gear in the annular plate 10.
The pulling limiting mechanism comprises two symmetrically arranged inserted bars 16, slots are formed in two sides of the upper end of the pull rod 9, the inserted bars 16 are slidably arranged inside the annular plate 10 and are inserted into the slots, the other ends of the inserted bars 16 are located on the outer side and fixedly provided with pull rings 17, one ends of the inserted bars 16, far away from the pull rod 9, of the inserted bars are sleeved with second springs 18, two ends of each second spring 18 are fixedly connected with the annular plate 10 and the corresponding inserted bar 16 respectively, and after the pull rod 9 is pulled up, the annular plate 10 can be connected with the pull rod 9 through the insertion of the corresponding inserted bar 16 and the slots, so that the pulling-up position of the pull rod 9 is determined.
The fixed cover in lateral wall upper end of molten bath 1 is equipped with support frame 11, and the bottom of support frame 11 rotates and is equipped with lead screw 12, and the outside thread bush of lead screw 12 is equipped with push tube 13, and push tube 13's lower extreme slides and wears to locate inside the apron 2, and the cavity has been seted up to the inside of shutoff seat 8, and the perforation has been seted up to the bottom, and the top and the movable plate 7 intercommunication setting of cavity are equipped with sealed opening and shutting mechanism in the cavity, and push tube 13 can wear out cavity and perforation.
The sealing opening and closing mechanism comprises two symmetrically arranged stop blocks 26, the two stop blocks 26 are wedge-shaped blocks and are matched with the push pipe 13, moving grooves are formed in two sides of the cavity, the inner wall of each moving groove is fixedly connected with the stop block 26 through a third spring 27 and a telescopic rod 28, the two stop blocks 26 are in contact connection and are arranged above the perforation, the third spring 27 is sleeved on the outer side of the telescopic rod 28, and the two stop blocks 26 can be fallen and pushed away when the push pipe 13 moves downwards through the wedge-shaped blocks.
The top both ends of apron 2 are all fixed and are equipped with montant 14, and montant 14 slides and wears to locate the top of support frame 11, and the pole wall cover of montant 14 is equipped with first spring 15, and the both ends of first spring 15 are respectively with apron 2 and support frame 11 fixed connection, and the pole wall of lead screw 12 is equipped with actuating mechanism.
The driving mechanism comprises a gear 19 and a rack 20, wherein the rack 20 and the gear 19 are both positioned at the rear side of the supporting frame 11, the lower end of the rack 20 is fixedly provided with a cross rod 21 in a penetrating manner, the cross rod 21 is rotatably sleeved with a fixing plate 22, the fixing plate 22 is fixedly connected with the top of the cover plate 2, the wall of the cross rod 21 is sleeved with a torsion spring 23, two ends of the torsion spring 23 are respectively fixedly connected with the fixing plate 22 and the cross rod 21, the top of the inner wall of the supporting frame 11 is fixedly provided with a supporting plate 29, the lower end of the supporting plate 29 is rotatably provided with a worm 24, the gear 19 is fixedly sleeved with the polished rod end of the worm 24 and meshed with the rack 20, the worm 24 is meshed with a worm wheel 25, the worm wheel 25 is fixedly sleeved with the outer side of the screw rod 12, and the push tube 13 adopts square tubes, so that the push tube 13 which moves downwards is limited in a sliding penetrating manner with the moving plate 7.
In summary, when the hot top casting device for magnesium and magnesium alloy is used, firstly, two pull rings 17 are pulled to enable a plug rod 16 to be pulled out of a slot of a pull rod 9, so that a moving plate 7 drives the pull rod 9 and a plugging seat 8 to be matched with a feeding seat 30 through self gravity to seal a first crystallizer 5, then molten liquid enters the inside of a molten pool 1 through a feeding pipe 3, standing for 15 seconds, then pulling the pull rod 9, so that the moving plate 7 drives the plugging seat 8 to be far away from the feeding seat 30, and the plug rod 16 is enabled to be inserted into a slot on the side wall of the pull rod 9 through the elastic force of a second spring 18, positions of the pull rod 9 and the moving plate 7 are determined, so that the molten liquid enters the first crystallizer 5 and the second crystallizer 6 through the feeding seat 30 to be molded, and when the molded magnesium rod is plugged in the crystallizer, a rack 13 on the other side right above is pushed according to the position where the plugging occurs, the rack 13 rotates around the cross rod 21 and twists the torsion spring 23, the rack 13 above the plugging cover moves upwards along with the movement of the cover plate 2, the first spring 15 is extruded when the cover plate 2 drives the vertical rod 14 to move, the rack 20 starts to mesh with the gear 19 along with the continuous upward movement of the rack 20 so as to drive the worm 24 to rotate, the screw rod 12 rotates through the meshing of the worm 24 and the worm wheel 25, the push tube 13 moves downwards along 12 and gradually penetrates into the cavity inside the plugging seat 8, when the push tube 13 contacts with the two stop blocks 26, the stop blocks 26 push the extrusion telescopic rod 28 and the third spring 27 and enter the movement groove, the push tube 13 penetrates out of the perforation and enters the inside of the crystallizer, the magnesium rod is ejected inside the plugging cover plate 2 is released, and all parts are restored to the original position through the elasticity of the first spring 15.
It should be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A hot top casting device for magnesium and magnesium alloys, comprising a molten bath (1), characterized in that: the top contact of molten pool (1) is equipped with apron (2), apron (2)'s inside slip wears to be equipped with inlet pipe (3), inlet pipe (3)'s bottom both ends all pass through connecting rod (4) and the inner wall bottom fixed connection of molten pool (1), the inner wall bottom fixed embedding of molten pool (1) is equipped with first crystallizer (5), the bottom intercommunication of first crystallizer (5) is equipped with second crystallizer (6), inlet pipe (3)'s lower extreme slip cap is equipped with movable plate (7), movable plate (7)'s bottom both ends are all fixed and are equipped with shutoff seat (8), two the top of first crystallizer (5) is all fixed the cover and is equipped with feeding seat (30), shutoff seat (8) with feeding seat (30) cooperation seals first crystallizer (5), the top of movable plate (7) is fixed and is equipped with pull rod (9), the upper end of pull rod (9) passes behind the apron slip cap is equipped with annular plate (10), be equipped with in annular plate (10) and pull stop gear, upper end (1) is equipped with screw thread sleeve (11) of screw rod (12) are equipped with in the side wall (12), the lower end of the push tube (13) is slidably arranged inside the cover plate (2), a cavity is formed in the plugging seat (8), a through hole is formed in the bottom of the cavity, the top of the cavity is communicated with the moving plate (7), a sealing opening and closing mechanism is arranged in the cavity, vertical rods (14) are fixedly arranged at two ends of the top of the cover plate (2), the vertical rods (14) are slidably arranged at the top of the supporting frame (11) in a penetrating manner, a first spring (15) is sleeved on the rod wall of the vertical rods (14), two ends of the first spring (15) are fixedly connected with the cover plate (2) and the supporting frame (11) respectively, and a driving mechanism is arranged on the rod wall of the screw rod (12);
the pulling limiting mechanism comprises two symmetrically arranged inserted bars (16), slots are formed in two sides of the upper end of the pull rod (9), the inserted bars (16) are slidably arranged in the annular plate (10) and are inserted into the slots, the other ends of the inserted bars (16) are positioned outside and fixedly provided with pull rings (17), one ends, far away from the pull rod (9), of the inserted bars (16) are sleeved with second springs (18), and two ends of each second spring (18) are fixedly connected with the annular plate (10) and the corresponding inserted bar (16) respectively;
the driving mechanism comprises a gear (19) and a rack (20), wherein the lower end of the rack (20) is fixedly provided with a cross rod (21) in a penetrating manner, the cross rod (21) is rotatably sleeved with a fixing plate (22), the fixing plate (22) is fixedly connected with the top of the cover plate (2), the rod wall of the cross rod (21) is sleeved with a torsion spring (23), two ends of the torsion spring (23) are fixedly connected with the fixing plate (22) and the cross rod (21) respectively, the top of the inner wall of the supporting frame (11) is fixedly provided with a supporting plate (29), the lower end of the supporting plate (29) is rotatably provided with a worm (24), the gear (19) is fixedly sleeved on the polished rod end of the worm (24) and meshed with the rack (20), the worm (24) is meshed with a worm wheel (25), and the worm wheel (25) is fixedly sleeved on the outer side of the screw rod (12).
The sealing opening and closing mechanism comprises two symmetrically arranged stop blocks (26), two sides of the cavity are respectively provided with a movable groove, the inner wall of each movable groove is fixedly connected with the stop block (26) through a third spring (27) and a telescopic rod (28), the two stop blocks (26) are in contact connection and are arranged above the through holes, and the third spring (27) is sleeved on the outer side of the telescopic rod (28);
the two stop blocks (26) are wedge-shaped blocks and are matched with the push pipe (13);
the rack (20) and the gear (19) are both positioned at the rear side of the support frame (11);
the section of the pull rod (9) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210985673.1A CN115319036B (en) | 2022-08-17 | 2022-08-17 | Hot top casting device for magnesium and magnesium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210985673.1A CN115319036B (en) | 2022-08-17 | 2022-08-17 | Hot top casting device for magnesium and magnesium alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115319036A CN115319036A (en) | 2022-11-11 |
| CN115319036B true CN115319036B (en) | 2023-10-24 |
Family
ID=83924301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210985673.1A Active CN115319036B (en) | 2022-08-17 | 2022-08-17 | Hot top casting device for magnesium and magnesium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115319036B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300085B (en) * | 2023-10-11 | 2024-07-02 | 清远楚江高精铜带有限公司 | Forming die and drawing and casting forming equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB665774A (en) * | 1947-11-06 | 1952-01-30 | Rossi Irving | Methods and apparatus for the continuous casting of metal slab |
| JPH03193252A (en) * | 1989-12-25 | 1991-08-23 | Nippon Mining Co Ltd | Device for controlling stopper for casting nozzle with electrical power |
| CN1084439A (en) * | 1993-08-12 | 1994-03-30 | 冶金工业部钢铁研究总院 | Continuous casting process of subminiature section casting blank |
| RU2118227C1 (en) * | 1997-05-20 | 1998-08-27 | Владимир Павлович Кашуба | Crystallizer for horizontal continuous casting of hollow billets (versions) |
| CN101134231A (en) * | 2007-10-24 | 2008-03-05 | 西安理工大学 | Low-plastisity metallic hollow profile continuous casing and forming device |
| CN102430732A (en) * | 2011-11-29 | 2012-05-02 | 东北大学 | Device and process for internal and external cooling continuous casting of magnesium alloy and aluminum alloy ingot blanks |
| JP2013052417A (en) * | 2011-09-05 | 2013-03-21 | Kobe Steel Ltd | Casting mold for continuous casting of ingot of titanium or titanium alloy, and continuous casting apparatus with the same |
| CN103498195A (en) * | 2012-02-28 | 2014-01-08 | 三菱综合材料株式会社 | Casting apparatus and casting method |
| CN103978174A (en) * | 2014-05-29 | 2014-08-13 | 中冶连铸技术工程有限责任公司 | Square billet withdrawal and straightening machine displacement sensor automatic calibration system and method |
| CN109604550A (en) * | 2018-12-27 | 2019-04-12 | 河南理工大学 | A kind of vertical semi-continuous casting device of novel magnesium alloy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10799947B2 (en) * | 2018-12-28 | 2020-10-13 | North University Of China | Method of semi-solid indirect squeeze casting for magnesium-based composite material |
-
2022
- 2022-08-17 CN CN202210985673.1A patent/CN115319036B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB665774A (en) * | 1947-11-06 | 1952-01-30 | Rossi Irving | Methods and apparatus for the continuous casting of metal slab |
| JPH03193252A (en) * | 1989-12-25 | 1991-08-23 | Nippon Mining Co Ltd | Device for controlling stopper for casting nozzle with electrical power |
| CN1084439A (en) * | 1993-08-12 | 1994-03-30 | 冶金工业部钢铁研究总院 | Continuous casting process of subminiature section casting blank |
| RU2118227C1 (en) * | 1997-05-20 | 1998-08-27 | Владимир Павлович Кашуба | Crystallizer for horizontal continuous casting of hollow billets (versions) |
| CN101134231A (en) * | 2007-10-24 | 2008-03-05 | 西安理工大学 | Low-plastisity metallic hollow profile continuous casing and forming device |
| JP2013052417A (en) * | 2011-09-05 | 2013-03-21 | Kobe Steel Ltd | Casting mold for continuous casting of ingot of titanium or titanium alloy, and continuous casting apparatus with the same |
| CN102430732A (en) * | 2011-11-29 | 2012-05-02 | 东北大学 | Device and process for internal and external cooling continuous casting of magnesium alloy and aluminum alloy ingot blanks |
| CN103498195A (en) * | 2012-02-28 | 2014-01-08 | 三菱综合材料株式会社 | Casting apparatus and casting method |
| CN103978174A (en) * | 2014-05-29 | 2014-08-13 | 中冶连铸技术工程有限责任公司 | Square billet withdrawal and straightening machine displacement sensor automatic calibration system and method |
| CN109604550A (en) * | 2018-12-27 | 2019-04-12 | 河南理工大学 | A kind of vertical semi-continuous casting device of novel magnesium alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115319036A (en) | 2022-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115319036B (en) | Hot top casting device for magnesium and magnesium alloy | |
| CN111408707B (en) | Lead plate manufacturing device used in cooperation with lead melting tank | |
| EP0694373A1 (en) | Automatic pressure casting bench | |
| CN213257068U (en) | Automatic casting device | |
| CN113547697A (en) | Adjustable plastic injection mold with automatic demolding mechanism | |
| CN219746080U (en) | Novel sectional die frame | |
| CN210501233U (en) | Prevent to push up mould structure that flies runner | |
| CN218693663U (en) | Caliper disc brake support die | |
| CN112276049B (en) | Casting device for preventing root of inner sprue of high-alloy steel casting from cracking | |
| CN207156348U (en) | The mold mechanism that sliding block turns to | |
| CN115555543A (en) | Process for squeeze casting of magnesium alloy casting | |
| CN112427611B (en) | Fixed diameter nozzle replacement pouring device and fixed diameter nozzle pouring method | |
| CN109047655A (en) | A kind of white mold forming of motor casing and automatic modulus mechanism | |
| CN112476925B (en) | Basin production mould capable of automatically opening mould | |
| CN110976828B (en) | Spiral controllable rotary metal casting equipment with external heat backflow | |
| CN218365978U (en) | Detachable rubber sleeve forming frame | |
| CN217916471U (en) | Valve body injection moulding auxiliary assembly | |
| CN112828246A (en) | Pouring pipe based on metal casting mold | |
| CN217166393U (en) | Manufacturing die for lower connecting plate of motorcycle steering gear | |
| CN221289450U (en) | Anti-offset casting die | |
| CN115213392A (en) | Horizontal continuous casting machine's guiding device convenient to maintain and have thermal-insulated heat preservation | |
| CN112873490B (en) | Sand blasting opening solidification blocking prevention equipment for core making machine | |
| GB2116888A (en) | Semicontinuous casting apparatus | |
| CN213563261U (en) | Extrusion molding equipment of trackside stone | |
| CN111482573B (en) | Aluminum liquid guiding system for precision die-casting processing of aluminum ingot smelting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |