CN111775287A - Honeycomb type heat accumulator casting mold and casting method thereof - Google Patents
Honeycomb type heat accumulator casting mold and casting method thereof Download PDFInfo
- Publication number
- CN111775287A CN111775287A CN202010600502.3A CN202010600502A CN111775287A CN 111775287 A CN111775287 A CN 111775287A CN 202010600502 A CN202010600502 A CN 202010600502A CN 111775287 A CN111775287 A CN 111775287A
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- mold core
- heat accumulator
- base
- plate
- enclosing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
Abstract
The invention discloses a honeycomb type heat accumulator casting mold and a casting method thereof, belonging to the technical field of heat accumulator molds; the honeycomb type heat accumulator pouring mold comprises a base, wherein the inner cavity of the base is hollow, a partition plate which is symmetrically distributed is fixedly connected to the inner cavity, the inner cavity of the base is divided into a flow distribution chamber and a cooling liquid storage chamber which are communicated with each other by the partition plate, the inner wall of the cooling liquid storage chamber is slidably connected with piston plates which are symmetrically distributed, one sides, far away from each other, of the piston plates are connected with piston rods which penetrate through the inner wall of the base and extend outwards, a lower enclosing plate is arranged at the edge of the top of the base, a lower mold core which is uniformly distributed and arranged in the lower enclosing plate is fixedly connected to the top of the base, an upper enclosing plate is embedded; according to the invention, the mold core is adjusted to be of a two-section structure, so that the resistance in one-time mold drawing is reduced, the demolding stability of the mold core is further improved, and the demolding damage probability of a casting body is reduced.
Description
Technical Field
The invention relates to the technical field of heat accumulator molds, in particular to a honeycomb type heat accumulator casting mold.
Background
At present, a common honeycomb type heat accumulator is in a cuboid, cube or cylinder shape, and parallel channels penetrating through two opposite surfaces are distributed in the honeycomb type heat accumulator.
The honeycomb heat accumulator is prepared with aggregate 40-60 weight portions, matrix material 30-50 weight portions, binding agent 7-12 weight portions, and water reducing agent 0.06-1.3 weight portions. The aggregate is corundum particles, bauxite particles, mullite particles or cordierite particles, the matrix material is sintered mullite powder, andalusite powder or electric-combustion zirconium mullite powder, the binding agent is pure calcium aluminate cement and high-temperature alumina micro powder or silica fume, and the water reducing agent is sodium tripolyphosphate or sodium hexametaphosphate.
At present, the casting mould for manufacturing the honeycomb type heat accumulator by adopting a casting method is a steel mould, the steel mould consists of a bottom plate and four side plates, the bottom plate and the four side plates are detachably connected, mould core holes are uniformly distributed on two opposite side plates of the four side plates, and tubular mould cores made of metal are inserted between the opposite mould core holes. The process for casting the honeycomb type heat accumulator by adopting the steel die comprises the following steps of accurately weighing aggregate, a matrix material, a bonding agent and a water reducing agent according to the formula requirement, putting the aggregate, the matrix material, the bonding agent and the water reducing agent into a mixer, mixing and demoulding the aggregate, the matrix material, the bonding agent and the water reducing agent into the mixer according to the formula requirement, curing the mixture in the steel die after dry mixing and demoulding, removing the steel die to obtain a semi-finished product, and baking the semi-finished product to obtain the finished honeycomb type heat accumulator.
In the manufacturing method, because the length of the mold core of the casting body is long, and the distribution of the mold cores is dense, the mold core is difficult to demould, so that the time spent is long, the cast body which is just cast is easy to damage, and the manufacturing is not convenient enough.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a honeycomb type heat accumulator casting mold.
In order to achieve the purpose, the invention adopts the following technical scheme:
a honeycomb type heat accumulator pouring die comprises a base, wherein the inner cavity of the base is hollow, the inner cavity is fixedly connected with symmetrically distributed clapboards, the clapboard divides the inner cavity of the base into a flow distribution chamber and a cooling liquid storage chamber which are communicated with each other, the inner wall of the cooling liquid storage chamber is connected with symmetrically distributed piston plates in a sliding way, one sides of the piston plates, which are far away from each other, are connected with piston rods which penetrate through the inner wall of the base and extend outwards, the edge of the top of the base is provided with a lower surrounding plate, the top of the base is fixedly connected with lower dies which are uniformly distributed and arranged inside the lower surrounding plate, the top of the lower surrounding plate is oppositely aligned and embedded with an upper surrounding plate, one side of the upper surrounding plate, which is far away from the lower surrounding plate, is integrally formed with a cover plate, the bottom of the cover plate is fixedly connected with upper dies which are matched with the lower dies, mold core cooling, the cover plate is fixedly connected with a material injection pipe communicated with the inner cavity of the upper coaming, and the base is also connected with a lifting mechanism matched with the upper coaming.
Preferably, the top of the lower enclosing plate is provided with a first embedding and fixing groove, one side of the upper enclosing plate, which is close to the lower enclosing plate, is integrally formed with a first embedding and fixing block, and the first embedding and fixing groove and the first embedding and fixing block are embedded in an aligned mode.
Preferably, the top of the lower mold core is provided with a second embedding groove, one side of the upper mold core, which is close to the lower mold core, is integrally formed with a second embedding block, and the second embedding block and the second embedding groove are in contraposition embedding.
Preferably, elevating system includes the drive lead screw, the last motor rigid coupling of drive lead screw is at the base outer wall, the lateral wall rigid coupling of going up the bounding wall has the screw seat, screw seat threaded connection is on the drive lead screw.
Preferably, the edge of the top of the base is provided with a groove matched with the lower coaming, and the lower coaming is inserted into the groove.
Preferably, the lower enclosing plate is formed by splicing two groups of symmetrical first side plates and two groups of symmetrical second side plates, third embedded and fixed blocks are integrally formed at two ends of each first side plate, and third embedded and fixed grooves matched with the third embedded and fixed blocks are formed at two ends of each second side plate.
Preferably, the material of the upper mold core and the lower mold core is plastic.
Preferably, a sealing strip is arranged at the embedded part of the upper enclosing plate and the lower enclosing plate.
Preferably, a sealing ring is arranged at the embedded position of the upper mold core and the lower mold core.
The pouring method of the honeycomb type heat accumulator pouring mold is characterized by comprising the following steps:
s1: accurately weighing heat accumulator raw materials according to the formula requirement, putting the raw materials into a mixer for dry mixing, and then sending the mixed raw materials into a mixer for adding water for wet mixing to form a castable;
s2: adjusting and driving the screw rod to rotate, driving the screw seat to move downwards to be aligned and embedded with the upper surrounding plate and the lower surrounding plate, and simultaneously aligning and embedding the upper mold core and the lower mold core;
s3: pouring a pouring material into a cavity formed by the upper surrounding plate, the lower surrounding plate, the upper mold core and the lower mold core through a material injection pipe, and maintaining after pouring is finished;
s4: after maintenance is finished, the piston rod is pushed, the piston plates are close to each other, cooling liquid in the cooling liquid storage chamber is pressed into the shunting chamber, the cooling liquid enters the shunting chamber to be continuously extruded and continuously enters the cooling holes of the mold cores, the upper mold core and the lower mold core contract when meeting cold, then the piston plates are pulled to be away from each other, the cooling liquid enters the cooling liquid storage chamber again, and the driving screw rod is controlled to drive the screw base to ascend, so that the upper enclosing plate and the lower enclosing plate are separated, and demolding is realized;
s5: the first side plate and the second side plate on the enclosing plate are disassembled, and the forming heat accumulator is manually pulled out of the lower mold core, so that the use of the pouring mold is completed.
Compared with the prior art, the invention provides a honeycomb type heat accumulator casting mold, which has the following beneficial effects:
1. this honeycomb formula heat accumulator pouring mould through last bounding wall and lower bounding wall counterpoint gomphosis, go up the cavity that the mould core and the lower mould core counterpoint gomphosis formed, realizes the function of mould, and split type structure convenient to detach and the drawing of patterns.
2. According to the honeycomb type heat accumulator pouring die, cooling liquid enters the die core cooling holes, the cooling function of the upper die core and the lower die core is achieved, the upper die core and the lower die core are cooled and shrunk, the gap between the upper die core and the lower die core and the poured heat accumulator is increased, and the stability of demolding is improved.
3. This honeycomb formula heat accumulator pouring mould through the detachable construction of bounding wall down, is convenient for the manual work to grip the middle part of semi-manufactured goods heat accumulator and makes it break away from lower mold core, improves the atress homogeneity of each portion of the heat accumulator of drawing of patterns, and then improves the stability of drawing of patterns.
Drawings
FIG. 1 is a schematic structural diagram of a honeycomb regenerator casting mold according to the present invention;
FIG. 2 is a second schematic structural view of a honeycomb regenerator casting mold according to the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 illustrating a honeycomb regenerator casting mold according to the present invention;
FIG. 4 is a schematic cross-sectional view of a honeycomb regenerator casting mold according to the present invention;
fig. 5 is a schematic structural diagram of a honeycomb heat accumulator casting mold according to the present invention.
In the figure: 1. a base; 2. a partition plate; 3. a shunting chamber; 4. a coolant storage chamber; 5. a piston plate; 6. a piston rod; 7. a lower coaming plate; 701. a first caulking groove; 702. a first side plate; 703. a second side plate; 704. a third embedded block; 705. a third caulking groove; 8. a lower mold core; 801. a second caulking groove; 9. mounting a coaming plate; 901. a first embedded block; 10. a cover plate; 11. an upper mold core; 111. a second embedded block; 12. a mold core cooling hole; 13. air holes are formed; 14. a material injection pipe; 15. driving the screw rod; 16. a nut seat.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, a honeycomb type heat accumulator casting mold comprises a base 1, wherein the inner cavity of the base 1 is hollow, the inner cavity is fixedly connected with a partition plate 2 which is symmetrically distributed, the partition plate 2 divides the inner cavity of the base 1 into a flow distribution chamber 3 and a cooling liquid storage chamber 4 which are communicated with each other, the inner wall of the cooling liquid storage chamber 4 is slidably connected with piston plates 5 which are symmetrically distributed, one sides of the piston plates 5 which are far away from each other are connected with piston rods 6 which penetrate through the inner wall of the base 1 and extend outwards, a lower surrounding plate 7 is arranged at the edge of the top of the base 1, the top of the base 1 is fixedly connected with lower mold cores 8 which are uniformly distributed and arranged inside the lower surrounding plate 7, the top of the lower surrounding plate 7 is embedded with an upper surrounding plate 9 in an aligning way, one side of the upper surrounding plate 9 which is far away from the lower surrounding plate 7 is integrally formed with a cover plate 10, the bottom of, the cover plate 10 is provided with air holes 13 matched with the mold core cooling holes 12, the cover plate 10 is also fixedly connected with a material injection pipe 14 communicated with the inner cavity of the upper coaming 9, and the base 1 is also connected with a lifting mechanism matched with the upper coaming 9.
The top of the lower enclosing plate 7 is provided with a first embedding and fixing groove 701, one side of the upper enclosing plate 9 close to the lower enclosing plate 7 is integrally formed with a first embedding and fixing block 901, and the first embedding and fixing groove 701 and the first embedding and fixing block 901 are in contraposition embedding.
The top of the lower mold core 8 is provided with a second embedding groove 801, one side of the upper mold core 11 close to the lower mold core 8 is integrally formed with a second embedding block 111, and the second embedding block 111 and the second embedding groove 801 are in contraposition embedding.
The lifting mechanism comprises a driving screw rod 15, a motor on the driving screw rod 15 is fixedly connected to the outer wall of the base 1, a nut seat 16 is fixedly connected to the outer side wall of the upper enclosing plate 9, and the nut seat 16 is in threaded connection with the driving screw rod 15.
The top edge of the base 1 is provided with a groove matched with the lower coaming 7, and the lower coaming 7 is inserted into the groove.
The lower enclosing plate 7 is mainly formed by splicing two groups of symmetrical first side plates 702 and two groups of symmetrical second side plates 703, third embedded and fixed blocks 704 are integrally formed at two ends of the first side plates 702, and third embedded and fixed grooves 705 matched with the third embedded and fixed blocks 704 are formed at two ends of the second side plates 703.
The upper mold core 11 and the lower mold core 8 are made of plastic.
The embedded part of the upper enclosing plate 9 and the lower enclosing plate 7 is provided with a sealing strip, so that the stability during embedding is improved.
The sealing ring is arranged at the embedding position of the upper mold core 11 and the lower mold core 8, so that the stability during embedding is improved.
Accurately weighing heat accumulator raw materials according to the formula requirement, putting the raw materials into a mixer for dry mixing, and then sending the mixed raw materials into a mixer for adding water for wet mixing to form a castable; adjusting and driving the screw rod 15 to rotate, driving the screw seat 16 to move downwards to the upper enclosing plate 9 to be in aligned embedding with the lower enclosing plate 7, and simultaneously, the upper mold core 11 to be in aligned embedding with the lower mold core 8; pouring a pouring material into a cavity formed by the upper enclosing plate 9, the lower enclosing plate 7, the upper die core 11 and the lower die core 8 through a pouring pipe 14, and maintaining after pouring is finished; after maintenance is finished, the piston rod 6 is pushed, the piston plates 5 approach to each other, cooling liquid in the cooling liquid storage chamber 4 is pressed into the shunting chamber 3, the cooling liquid enters the shunting chamber 3 and is continuously extruded to continue to enter the mold core cooling hole 12, the upper mold core 11 and the lower mold core 8 contract when meeting cold, then the piston plates 5 are pulled to be away from each other, the cooling liquid enters the cooling liquid storage chamber 4 again, the driving screw rod 15 is controlled to drive the nut seat 16 to ascend, the upper enclosing plate 9 is separated from the lower enclosing plate 7, and demolding is realized; and (3) detaching the first side plate 702 and the second side plate 703 on the lower enclosing plate 7, and manually pulling out the formed heat accumulator from the lower mold core 8 to finish the use of the pouring mold.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A honeycomb type heat accumulator pouring die comprises a base (1) and is characterized in that an inner cavity of the base (1) is hollow, a partition plate (2) which is symmetrically distributed is fixedly connected to the inner cavity, the partition plate (2) divides the inner cavity of the base (1) into a flow distribution chamber (3) and a cooling liquid storage chamber (4) which are communicated with each other, the inner wall of the cooling liquid storage chamber (4) is slidably connected with piston plates (5) which are symmetrically distributed, one side, far away from each other, of each piston plate (5) is connected with a piston rod (6) which penetrates through the inner wall of the base (1) to extend outwards, a lower surrounding plate (7) is installed at the edge of the top of the base (1), a lower die core (8) which is uniformly distributed and arranged inside the lower surrounding plate (7) is fixedly connected to the top of the base (1), an upper surrounding plate (9) is embedded at the top of the lower surrounding plate (7), and a cover plate (10), the bottom rigid coupling of apron (10) has all and the distribution with lower mold core (8) complex go up mold core (11), go up mold core (11) and set up mold core cooling hole (12) of mutual intercommunication between mold core (8) down, set up on apron (10) with mold core cooling hole (12) matched with bleeder vent (13), it has notes material pipe (14) with last bounding wall (9) inner chamber intercommunication to go back the rigid coupling on apron (10), still be connected with on base (1) with last bounding wall (9) matched with elevating system.
2. The honeycomb heat accumulator pouring die of claim 1, wherein a first embedding and fixing groove (701) is formed in the top of the lower enclosing plate (7), a first embedding and fixing block (901) is integrally formed on one side, close to the lower enclosing plate (7), of the upper enclosing plate (9), and the first embedding and fixing groove (701) is in alignment embedding with the first embedding and fixing block (901).
3. The honeycomb heat accumulator casting die of claim 2, wherein a second embedding and fixing groove (801) is formed in the top of the lower die core (8), a second embedding and fixing block (111) is integrally formed on one side, close to the lower die core (8), of the upper die core (11), and the second embedding and fixing block (111) is embedded in the second embedding and fixing groove (801) in an aligning mode.
4. The honeycomb heat accumulator casting die of claim 3, wherein the lifting mechanism comprises a driving screw rod (15), a motor on the driving screw rod (15) is fixedly connected to the outer wall of the base (1), a nut seat (16) is fixedly connected to the outer side wall of the upper enclosing plate (9), and the nut seat (16) is in threaded connection with the driving screw rod (15).
5. A pouring die for a honeycomb heat accumulator according to claim 4, characterized in that the top edge of the base (1) is provided with a slot matched with the lower coaming (7), and the lower coaming (7) is inserted in the slot.
6. The honeycomb heat accumulator casting mold according to claim 5, wherein the lower enclosing plate (7) is mainly formed by splicing two groups of symmetrical first side plates (702) and two groups of symmetrical second side plates (703), third embedded blocks (704) are integrally formed at two ends of the first side plates (702), and third embedded grooves (705) matched with the third embedded blocks (704) are formed at two ends of the second side plates (703).
7. The honeycomb heat accumulator casting mold according to any one of claims 1 to 6, wherein the material of the upper mold core (11) and the lower mold core (8) is plastic.
8. A casting mold for honeycomb heat accumulator according to any of claims 1 to 6, characterized in that the fitting of the upper enclosing plate (9) and the lower enclosing plate (7) is provided with a sealing strip.
9. The honeycomb heat accumulator casting mold according to any one of claims 1 to 6, wherein a sealing ring is provided at the fitting position of the upper mold core (11) and the lower mold core (8).
10. The pouring method of the honeycomb type heat accumulator pouring mold is characterized by comprising the following steps of:
s1: accurately weighing heat accumulator raw materials according to the formula requirement, putting the raw materials into a mixer for dry mixing, and then sending the mixed raw materials into a mixer for adding water for wet mixing to form a castable;
s2: the adjusting and driving screw rod (15) rotates to drive the screw base (16) to move downwards to the upper enclosing plate (9) and the lower enclosing plate (7) to be aligned and embedded, and meanwhile, the upper mold core (11) and the lower mold core (8) are aligned and embedded;
s3: pouring a pouring material into a cavity formed by the upper enclosing plate (9), the lower enclosing plate (7), the upper die core (11) and the lower die core (8) through a pouring pipe (14), and maintaining after pouring is finished;
s4: after maintenance is finished, a piston rod (6) is pushed, piston plates (5) are close to each other, cooling liquid in a cooling liquid storage chamber (4) is pressed into a shunting chamber (3), the cooling liquid enters the shunting chamber (3) and is continuously extruded to continue to enter a mold core cooling hole (12), an upper mold core (11) and a lower mold core (8) contract when meeting cold, then the piston plates (5) are pulled to be away from each other, the cooling liquid enters the cooling liquid storage chamber (4) again, a driving screw rod (15) is controlled to drive a screw base (16) to ascend, so that the upper enclosing plate (9) is separated from the lower enclosing plate (7), and demolding is realized;
s5: and (3) disassembling a first side plate (702) and a second side plate (703) on the lower enclosing plate (7), and manually pulling out the formed heat accumulator from a lower mold core (8) to finish the use of the pouring mold.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010600502.3A CN111775287B (en) | 2020-06-29 | 2020-06-29 | Honeycomb type heat accumulator pouring mould |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010600502.3A CN111775287B (en) | 2020-06-29 | 2020-06-29 | Honeycomb type heat accumulator pouring mould |
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| CN111775287A true CN111775287A (en) | 2020-10-16 |
| CN111775287B CN111775287B (en) | 2021-06-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461002A (en) * | 2020-12-10 | 2021-03-09 | 郴州市天地青龙工程机械设备有限公司 | Casting equipment for bucket production |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09216215A (en) * | 1996-02-09 | 1997-08-19 | K:Kk | High precision block and its manufacture |
| DE19811059C2 (en) * | 1998-03-13 | 2003-02-06 | Munderkingen Betonwerke | Process for producing shaped elements from pourable material with a binder and mold for carrying out the process |
| CN201357532Y (en) * | 2009-03-13 | 2009-12-09 | 苏州红枫风电模具有限公司 | Electric heating and air cooling system for dies |
| CN206690500U (en) * | 2017-02-28 | 2017-12-01 | 惠州伟志电子有限公司 | A kind of bar-shaped workpieces injection mold of fast cooling |
| CN210705268U (en) * | 2019-07-10 | 2020-06-09 | 内蒙古新禹水利水电工程建设有限公司 | Energy-conserving efficient plastic mold |
| CN210758344U (en) * | 2019-08-22 | 2020-06-16 | 苏州市高科百年工贸有限公司 | Ceramic micropore injection moulding mould convenient to drawing of patterns |
| CN210758869U (en) * | 2019-06-17 | 2020-06-16 | 深圳市景泰瑞精密模具有限公司 | Lower die assembly for helmet die |
-
2020
- 2020-06-29 CN CN202010600502.3A patent/CN111775287B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09216215A (en) * | 1996-02-09 | 1997-08-19 | K:Kk | High precision block and its manufacture |
| DE19811059C2 (en) * | 1998-03-13 | 2003-02-06 | Munderkingen Betonwerke | Process for producing shaped elements from pourable material with a binder and mold for carrying out the process |
| CN201357532Y (en) * | 2009-03-13 | 2009-12-09 | 苏州红枫风电模具有限公司 | Electric heating and air cooling system for dies |
| CN206690500U (en) * | 2017-02-28 | 2017-12-01 | 惠州伟志电子有限公司 | A kind of bar-shaped workpieces injection mold of fast cooling |
| CN210758869U (en) * | 2019-06-17 | 2020-06-16 | 深圳市景泰瑞精密模具有限公司 | Lower die assembly for helmet die |
| CN210705268U (en) * | 2019-07-10 | 2020-06-09 | 内蒙古新禹水利水电工程建设有限公司 | Energy-conserving efficient plastic mold |
| CN210758344U (en) * | 2019-08-22 | 2020-06-16 | 苏州市高科百年工贸有限公司 | Ceramic micropore injection moulding mould convenient to drawing of patterns |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461002A (en) * | 2020-12-10 | 2021-03-09 | 郴州市天地青龙工程机械设备有限公司 | Casting equipment for bucket production |
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| CN111775287B (en) | 2021-06-15 |
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