CN211191981U - Alloy precision casting mould - Google Patents
Alloy precision casting mould Download PDFInfo
- Publication number
- CN211191981U CN211191981U CN201921976714.0U CN201921976714U CN211191981U CN 211191981 U CN211191981 U CN 211191981U CN 201921976714 U CN201921976714 U CN 201921976714U CN 211191981 U CN211191981 U CN 211191981U
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- support rods
- sliding
- fixedly connected
- mounting plate
- rotating shaft
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- 239000000956 alloy Substances 0.000 title claims abstract description 23
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 23
- 238000005495 investment casting Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005266 casting Methods 0.000 abstract description 44
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an alloy precision casting mould, which comprises a mounting plate, a movable frame assembly, a lifting unit and a material taking unit; mounting a plate: two sliding grooves are formed in parallel on two sides of the upper surface of the mounting plate, the sliding grooves are connected with the lower ends of vertical support rods in the moving frame assembly in a sliding mode, and the upper surface of the left end of the mounting plate is fixedly connected with a lower die; the movable rack assembly: the movable rack assembly comprises vertical support rods, front and rear support rods at the top, lateral support rods and top transverse support rods, the vertical support rods are provided with four support rods, the lower ends of the four vertical support rods are respectively connected in two sliding grooves in a sliding mode, the two ends of the lateral support rods are respectively fixedly connected to the inner side surfaces of the upper ends of the two vertical support rods in the same sliding groove, the front and rear support rods are provided with two support rods, the middle of each support rod is communicated with a sliding hole, and the alloy precision casting mold is simple in casting operation, high in efficiency, convenient to take materials and not prone to damage.
Description
Technical Field
The utility model relates to a precision casting technical field specifically is an alloy precision casting mould.
Background
Casting is one of the main processes for blank forming in the field of mechanical manufacturing, and plays an extremely important role. The essence of casting is the liquid forming of the material, and during the cooling and solidification of the liquid alloy, the phenomenon of volume and size reduction is called the shrinkage of the alloy. The shrinkage can cause the defects of shrinkage cavity, shrinkage porosity, cracks, deformation, internal stress and the like of the casting. The shrinkage comprises liquid shrinkage, solidification shrinkage and solid shrinkage, wherein the liquid shrinkage greatly contributes to the shrinkage, and the mold for precisely casting the alloy comprises an upper mold and a lower mold which are matched to form a casting cavity; capillary holes are formed in the upper die; the capillary holes are divided into a plurality of groups, and each group of capillary holes is respectively communicated with an external pressure control device. After the liquid casting alloy enters a cavity formed by the upper die and the lower die, a part of liquid casting alloy can be reserved in the capillary hole under the control action of the pressure control device, and when the casting alloy is cooled to the solidification temperature, the liquid casting alloy reserved in the capillary hole can flow back to the cavity through the pressure control device. The die for precisely casting the alloy is troublesome in casting operation, low in efficiency, difficult in material taking and easy to damage.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an alloy precision casting mould, casting easy operation, it is efficient, it is convenient to get the material, and is not fragile, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an alloy precision casting mold comprises a mounting plate, a movable frame assembly, a lifting unit and a material taking unit;
mounting a plate: two sliding grooves are formed in parallel on two sides of the upper surface of the mounting plate, the sliding grooves are connected with the lower ends of vertical support rods in the moving frame assembly in a sliding mode, and the upper surface of the left end of the mounting plate is fixedly connected with a lower die;
the movable rack assembly: the moving frame assembly comprises four vertical support rods, a top front support rod, a top rear support rod, side support rods and a top transverse support rod, the lower ends of the four vertical support rods are respectively connected in two sliding grooves in a sliding mode, two ends of each side support rod are respectively fixedly connected to the inner side surfaces of the upper ends of the two vertical support rods in the same sliding groove, the number of the top front support rod and the number of the top rear support rod are two, the two ends of each top front support rod and the two ends of each top rear support rod are respectively fixed to the upper surfaces of the corresponding two side support rods in the two sliding grooves, the two ends of each top transverse support rod are fixedly connected to the middle positions of the two top front support rods, and the middle positions of the upper surfaces of the top front support; when the movable frame assembly is used, the vertical support rod and other support rods form a movable frame, the frame can slide in the sliding groove of the mounting plate through the design of the lower end of the vertical support rod, and meanwhile, the position is limited by the vertical sliding of the lifting unit through the arrangement of the sliding holes in the front support rod and the rear support rod on the top.
A lifting unit: the lifting unit comprises an upper rotating wheel, an upper rotating shaft, an upper gear, an upper rack, a sliding rod, an expansion end and an upper die cover plate, the middle part of the sliding rod is respectively connected in sliding holes formed in front and rear support rods at the tops in a sliding mode, the upper end of the sliding rod is fixedly connected with the expansion end, the lower surface of the sliding rod is fixedly connected with the upper surface of the upper die cover plate, the two ends of the upper rotating shaft are respectively connected in the middle positions of two lateral support rods in a rotating mode, the upper gear is fixedly connected in the middle position of the upper rotating shaft, one end of the upper rotating shaft penetrates through the middle part of the lateral support rod and is fixedly connected with the upper rotating wheel, the upper rack is connected in a sliding mode in a through groove formed in the middle of the transverse support rod at the top in a; the upper rotating wheel is rotated by hands to drive the upper rotating shaft which is connected with the lateral supporting rod in a rotating mode to rotate together, so that the upper rack is driven to move up and down, the advancing direction is further limited through the two sliding rods which are connected in the front supporting rod and the rear supporting rod at the top in a sliding mode, and the lifting is more stable.
A material taking unit: the material taking unit comprises a top plate, a lower rotating wheel, a lower rotating shaft, a lower gear, an installation block and a lower rack, wherein the installation block is fixedly connected to the lower surface of the left side of the installation plate, two ends of the lower rotating shaft are rotatably connected to the middle of the installation plate, one end of the lower rotating shaft penetrating through the installation plate is fixedly connected with the lower rotating wheel, the lower gear is fixedly connected to the middle of the lower rotating shaft, the left side of the lower gear is meshed with the lower rack, the upper end of the lower rack penetrates through a sliding hole formed in the middle of the installation plate and the lower die, the upper surface of the lower rack is fixedly connected with the top plate, and; when the casting is finished, the moving frame assembly is moved, the lower rotating wheel of the material taking unit is rotated by hands, the lower rotating shaft which is rotatably connected with the mounting block is driven to rotate along with the lower rotating wheel, and power is further transmitted to the lower rack through the lower gear, so that the top plate is driven to eject the formed casting.
Further, still include the mould unit, it includes mould apron, louvre and boss to go up the mould unit, the louvre has been seted up to the upper surface of mould apron, and this louvre is the rectangular array, the lower fixed surface of mould apron is connected with the boss. The upper surface of the upper die cover plate is provided with heat dissipation holes in the middle positions with slow heat dissipation, so that heat can be dissipated as soon as possible, shrinkage porosity and shrinkage cavity are reduced, and the lug boss fixed on the lower surface can be set into a certain shape and used for casting different castings.
Furthermore, the mould also comprises a riser and a liquid guide pipe, wherein the liquid guide pipe is connected to the outer surface of the upper part of the left side of the lower mould in a penetrating manner, and the riser is fixedly connected to the upper end of the liquid guide pipe. The liquid guide pipe is arranged at a position higher than the top of the casting to be cast, and the riser is funnel-shaped, so that liquid can flow conveniently.
Furthermore, the device also comprises two positioning blocks, wherein the two positioning blocks are respectively and fixedly connected to the upper surface of the mounting plate at the left end parts of the two sliding chutes. The positioning block can enable the movable frame assembly to move to a corresponding position, and the accuracy of the casting piece is guaranteed.
Furthermore, still include the landing leg, the landing leg is provided with six altogether, and six landing legs are the lower surface of rectangle array fixed connection at the mounting panel. The whole mould of landing leg team supports and firm effect, can satisfy the demand to different casting heights simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: the alloy precision casting mould has the following advantages:
1. this alloy precision casting mould casting operation process is comparatively simple, only needs to remove the frame and pushes away to pouring the platform left side and can be with going up mould lower mould position alignment, has saved the consumption to manpower when the casting more through the setting of lift unit.
2. The upper rotary wheel is rotated to achieve the adjustment of different heights of the upper die, casting parts with different thicknesses can be cast in cooperation with the lower die, the casting efficiency is further improved, and the casting plant is more practical for casting plants with fast production rhythm requirements.
3. When the casting is completed, the solidified and formed casting can be taken out only by rotating the lower rotating wheel, the traditional taking-out of the casting surface damage condition is avoided, meanwhile, the dangerous conditions such as scalding workers are also avoided, and the good characteristics that the casting is not easy to damage and the mold is not easy to damage are achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic bottom structure diagram of the present invention.
In the figure: the device comprises a mounting plate 1, a moving frame assembly 2, a vertical support rod 21, a front support rod and a rear support rod 22, a lateral support rod 23, a transverse support rod 24, a lifting unit 3, an upper rotating wheel 31, an upper rotating shaft 32, an upper gear 33, an upper rack 34, a sliding rod 35, an expansion end 36, an upper die unit 4, an upper die cover plate 41, a heat dissipation hole 42, a boss 43, a material taking unit 5, a top plate 51, a lower rotating wheel 52, a lower rotating shaft 53, a lower gear 54, a mounting block 55, a lower rack 56, a riser 6, a liquid guide tube 7, a lower die 8, a positioning block 9, a sliding chute 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an alloy precision casting mold comprises a mounting plate 1, a movable frame assembly 2, a lifting unit 3 and a material taking unit 5;
mounting plate 1: two sliding grooves 10 are formed in parallel on two sides of the upper surface of the mounting plate 1, the sliding grooves 10 are connected with the lower ends of vertical support rods 21 in the movable frame assembly 2 in a sliding mode, and the upper surface of the left end of the mounting plate 1 is fixedly connected with a lower die 8;
the movable rack assembly 2: the moving frame assembly 2 comprises four vertical support rods 21, four top front and rear support rods 22, four lateral support rods 23 and four top transverse support rods 24, the lower ends of the four vertical support rods 21 are respectively connected in the two sliding grooves 10 in a sliding manner, two ends of each lateral support rod 23 are respectively fixedly connected to the inner side surfaces of the upper ends of the two vertical support rods 21 in the same sliding groove 10, the number of the top front and rear support rods 22 is two, the two ends of each top front and rear support rod 22 are respectively fixed on the upper surfaces of the corresponding two lateral support rods 23 in the two sliding grooves 10, two ends of each top transverse support rod 24 are fixedly connected to the middle positions of the two top front and rear support rods 22, and the middle positions of the upper surfaces of the top front and rear support rods 22 are; when the lifting frame assembly is used, the vertical support rod 21 and other support rods in the movable frame assembly 2 form a movable frame, the movable frame can slide in the sliding groove 10 of the mounting plate 1 through the design of the lower end of the vertical support rod 21, and meanwhile, the position is limited by the up-and-down sliding of the lifting unit 3 through the arrangement of the sliding holes in the top front support rod 22 and the top rear support rod 22. The positioning device is characterized by further comprising two positioning blocks 9, wherein the two positioning blocks 9 are arranged, and the two positioning blocks 9 are fixedly connected to the upper surface of the mounting plate 1 at the left end part of the two sliding grooves 10 respectively. The positioning block 9 can enable the movable frame assembly 2 to move to a corresponding position, so that the accuracy of the casting piece is guaranteed; still include landing leg 101, landing leg 101 is provided with six altogether, and six landing legs 101 are rectangular array fixed connection at the lower surface of mounting panel 1. The supporting legs 101 support and stabilize the whole mold, and meanwhile, the requirements for different casting heights can be met.
The lifting unit 3: the lifting unit 3 comprises an upper rotating wheel 31, an upper rotating shaft 32, an upper gear 33, an upper rack 34, a sliding rod 35, an expansion end 36 and an upper die cover plate 41, the middle part of the sliding rod 35 is respectively connected in sliding holes formed in the two top front and rear support rods 22 in a sliding manner, the upper end of the sliding rod 35 is fixedly connected with the expansion end 36, the lower surface of the sliding rod 35 is fixedly connected with the upper surface of the upper die cover plate 41, the two ends of the upper rotating shaft 32 are respectively connected in the middle positions of the two lateral support rods 23 in a rotating manner, the middle position of the upper rotating shaft 32 is fixedly connected with the upper gear 33, one end of the upper rotating shaft 32 penetrates out of the middle part of the lateral support rod 23 and is fixedly connected with the upper rotating wheel 31, the upper rack 34 is connected in a through groove formed in the middle of the top transverse support rod 24 in; the upper rotating wheel 31 is rotated by hand to drive the upper rotating shaft 32 which is rotatably connected with the side stay 23 to rotate together, so as to drive the upper rack 34 to move up and down, and the traveling direction is further limited by two sliding rods 35 which are slidably connected with the front stay 22 and the rear stay 22 at the top, so that the lifting is more stable. Still include mould unit 4, go up mould unit 4 and contain mould apron 41, louvre 42 and boss 43, the louvre 42 has been seted up to the upper surface of mould apron 41, and this louvre 42 is the rectangular array, goes up the lower surface fixedly connected with boss 43 of mould apron 41. The upper surface of the upper die cover plate 41 is provided with heat dissipation holes 42 in the middle positions with slow heat dissipation, so that heat can be dissipated as soon as possible, shrinkage porosity and shrinkage cavity are reduced, the boss 43 fixed on the lower surface can be set into a certain shape and used for casting different castings, the casting head 6 and the liquid guide pipe 7 are further included, the liquid guide pipe 7 is connected to the outer surface of the upper portion of the left side of the lower die 8 in a penetrating mode, and the casting head 6 is fixedly connected to the upper end of the liquid guide. The liquid guide pipe 7 is arranged at a position higher than the top of the casting to be cast, and the feeder head 6 is funnel-shaped to facilitate the flow of liquid.
The material taking unit 5: the material taking unit 5 comprises a top plate 51, a lower rotating wheel 52, a lower rotating shaft 53, a lower gear 54, an installation block 55 and a lower rack 56, wherein the installation block 55 is fixedly connected to the lower surface of the left side of the installation plate 1, two ends of the lower rotating shaft 53 are rotatably connected to the middle part of the installation plate 1, one end of the lower rotating shaft 53 penetrating through the installation plate 1 is fixedly connected with the lower rotating wheel 52, the lower gear 54 is fixedly connected to the middle position of the lower rotating shaft 53, the left side of the lower gear 54 is meshed with the lower rack 56, the upper end of the lower rack 56 penetrates through a sliding hole formed in the middle parts of the installation plate 1 and the lower die 8, the upper surface of the lower rack 56 is; when the casting is completed, the moving frame assembly 2 is moved, the lower rotary wheel 52 of the material taking unit 5 is rotated by hand, the lower rotary shaft 53 which is rotatably connected to the mounting block 55 is driven to rotate, and power is further transmitted to the lower rack 56 through the lower gear 54, so that the top plate 51 is driven to eject the cast formed on the upper part.
When in use:
when the lifting frame assembly is used, the vertical support rod 21 and other support rods in the movable frame assembly 2 form a movable frame, the movable frame can slide in the sliding groove 10 of the mounting plate 1 through the design of the lower end of the vertical support rod 21, and meanwhile, the position is limited by the up-and-down sliding of the lifting unit 3 through the arrangement of the sliding holes in the top front support rod 22 and the top rear support rod 22. The upper rotating wheel 31 is rotated by hand to drive the upper rotating shaft 32 which is rotatably connected with the side stay 23 to rotate together, so as to drive the upper rack 34 to move up and down, and the traveling direction is further limited by two sliding rods 35 which are slidably connected with the front stay 22 and the rear stay 22 at the top, so that the lifting is more stable. When the casting is completed, the moving frame assembly 2 is moved, the lower rotary wheel 52 of the material taking unit 5 is rotated by hand, the lower rotary shaft 53 which is rotatably connected to the mounting block 55 is driven to rotate, and power is further transmitted to the lower rack 56 through the lower gear 54, so that the top plate 51 is driven to eject the cast formed on the upper part. The upper surface of the upper die cover plate 41 is provided with heat dissipation holes 42 in the middle positions with slow heat dissipation, so that heat can be dissipated as soon as possible, shrinkage porosity and shrinkage holes are reduced, and the boss 43 fixed on the lower surface can be set into a certain shape and used for casting different castings. The liquid guide pipe 7 is arranged at a position higher than the top of the casting to be cast, and the feeder head 6 is funnel-shaped to facilitate the flow of liquid. The positioning block 9 can enable the movable frame assembly 2 to move to a corresponding position, the accuracy of a casting piece is guaranteed, the supporting legs 101 support and stabilize the whole die, and meanwhile the requirements for different casting heights can be met.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an alloy precision casting mould which characterized in that: comprises a mounting plate (1), a movable frame assembly (2), a lifting unit (3) and a material taking unit (5);
mounting plate (1): two sliding grooves (10) are formed in parallel on two sides of the upper surface of the mounting plate (1), the sliding grooves (10) are connected with the lower ends of vertical support rods (21) in the moving frame assembly (2) in a sliding mode, and the upper surface of the left end of the mounting plate (1) is fixedly connected with a lower die (8);
moving frame assembly (2): the movable frame assembly (2) comprises a vertical stay bar (21), a top front stay bar (22), a top rear stay bar (23) and a top transverse stay bar (24), the number of the vertical support rods (21) is four, the lower ends of the four vertical support rods (21) are respectively connected in the two sliding grooves (10) in a sliding manner, two ends of the lateral support rods (23) are respectively and fixedly connected with the inner side surfaces of the upper ends of the two vertical support rods (21) in the same sliding chute (10), the top front support rod and the top rear support rod (22) are provided with two, and the two ends of the top front and rear support rods (22) are respectively fixed on the upper surfaces of two corresponding lateral support rods (23) in the two sliding chutes (10), two ends of the top transverse stay bar (24) are fixedly connected with the middle positions of the two top front and rear stay bars (22), the middle positions of the upper surfaces of the front and rear top stay bars (22) are respectively provided with a sliding hole in a penetrating way;
lifting unit (3): the lifting unit (3) comprises an upper rotating wheel (31), an upper rotating shaft (32), an upper gear (33), an upper rack (34), a sliding rod (35), an expansion end (36) and an upper die cover plate (41), wherein the middle part of the sliding rod (35) is respectively connected in sliding holes formed in the front and rear support rods (22) at the tops in a sliding mode, the upper end of the sliding rod (35) is fixedly connected with the expansion end (36), the lower surface of the sliding rod (35) is fixedly connected with the upper surface of the upper die cover plate (41), the two ends of the upper rotating shaft (32) are respectively connected in the middle positions of the two lateral support rods (23) in a rotating mode, the upper gear (33) is fixedly connected at the middle position of the upper rotating shaft (32), one end of the upper rotating shaft (32) penetrates out of the middle part of the lateral support rods (23) and is fixedly connected with the upper rotating wheel (31), the upper rack (34) is connected in, the lower end of the upper rack (34) is fixedly connected to the middle position of the upper surface of the upper die cover plate (41), and the upper gear (33) is meshed with the upper rack (34);
a material taking unit (5): the material taking unit (5) comprises a top plate (51), a lower rotating wheel (52), a lower rotating shaft (53), a lower gear (54), an installation block (55) and a lower rack (56), the mounting block (55) is fixedly connected with the lower surface of the left side of the mounting plate (1), two ends of the lower rotating shaft (53) are rotatably connected with the middle part of the mounting plate (1), one end of the lower rotating shaft (53) penetrating through the mounting plate (1) is fixedly connected with a lower rotating wheel (52), a lower gear (54) is fixedly connected at the middle position of the lower rotating shaft (53), the left side of the lower gear (54) is meshed with a lower rack (56), the upper end of the lower rack (56) penetrates through a sliding hole formed in the middle of the mounting plate (1) and the lower die (8), and the upper surface of the lower rack (56) is fixedly connected with a top plate (51), and the top plate (51) is connected in a cavity of the lower die (8) in a sliding manner.
2. The alloy precision casting mold according to claim 1, wherein: still include mould unit (4), go up mould unit (4) and contain upper die cover plate (41), louvre (42) and boss (43), louvre (42) have been seted up to the upper surface of upper die cover plate (41), and this louvre (42) is the rectangle array, the lower fixed surface of upper die cover plate (41) is connected with boss (43).
3. The alloy precision casting mold according to claim 1, wherein: the mold is characterized by further comprising a riser (6) and a liquid guide pipe (7), wherein the liquid guide pipe (7) is connected to the outer surface of the upper portion of the left side of the lower mold (8) in a penetrating mode, and the riser (6) is fixedly connected to the upper end of the liquid guide pipe (7).
4. The alloy precision casting mold according to claim 1, wherein: still include locating piece (9), locating piece (9) are provided with two altogether, and two locating pieces (9) are fixed connection respectively on mounting panel (1) upper surface of two spout (10) left side tip.
5. The alloy precision casting mold according to claim 1, wherein: still include landing leg (101), landing leg (101) are provided with six altogether, and six landing legs (101) are rectangular array fixed connection at the lower surface of mounting panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976714.0U CN211191981U (en) | 2019-11-15 | 2019-11-15 | Alloy precision casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976714.0U CN211191981U (en) | 2019-11-15 | 2019-11-15 | Alloy precision casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211191981U true CN211191981U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921976714.0U Expired - Fee Related CN211191981U (en) | 2019-11-15 | 2019-11-15 | Alloy precision casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211191981U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102737A (en) * | 2021-04-16 | 2021-07-13 | 青岛祥地源模具有限公司 | Die for casting machine tool workbench |
| CN113414379A (en) * | 2021-06-08 | 2021-09-21 | 安庆中船柴油机有限公司 | Diesel engine cylinder cover casting system |
| CN116511478A (en) * | 2023-03-13 | 2023-08-01 | 哈尔滨工程大学 | Metal piece casting device and method for deep sea shelter processing |
-
2019
- 2019-11-15 CN CN201921976714.0U patent/CN211191981U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102737A (en) * | 2021-04-16 | 2021-07-13 | 青岛祥地源模具有限公司 | Die for casting machine tool workbench |
| CN113414379A (en) * | 2021-06-08 | 2021-09-21 | 安庆中船柴油机有限公司 | Diesel engine cylinder cover casting system |
| CN116511478A (en) * | 2023-03-13 | 2023-08-01 | 哈尔滨工程大学 | Metal piece casting device and method for deep sea shelter processing |
| CN116511478B (en) * | 2023-03-13 | 2023-09-15 | 哈尔滨工程大学 | Metal piece casting device and method for deep sea shelter processing |
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Granted publication date: 20200807 |