CN220480167U - Casting mould of sand mould - Google Patents
Casting mould of sand mould Download PDFInfo
- Publication number
- CN220480167U CN220480167U CN202321903447.0U CN202321903447U CN220480167U CN 220480167 U CN220480167 U CN 220480167U CN 202321903447 U CN202321903447 U CN 202321903447U CN 220480167 U CN220480167 U CN 220480167U
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- cooling
- plate
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- sand
- limiting
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- 238000005266 casting Methods 0.000 title claims abstract description 30
- 239000004576 sand Substances 0.000 title claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 115
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 12
- 238000007528 sand casting Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a casting mould of a sand mould, which comprises a main body; the cooling device comprises a main body, wherein a cooling assembly is arranged above the main body and comprises a supporting mechanism and a plurality of groups of cooling mechanisms which are arranged in parallel, the supporting mechanism comprises a supporting frame, two bottom plates and an adjusting screw, the supporting frame is horizontally arranged, threaded holes and perforations are formed in two short walls, limiting plates are arranged at two ends above the bottom plates, the lower ends of the adjusting screw are connected with the bottom plates through bearings, the two bottom plates are respectively arranged at two ends below the supporting frame, the threads of the adjusting screw penetrate through the threaded holes, the upper ends of the limiting plates penetrate through the perforations, and the cooling mechanism comprises a supporting plate group and a plurality of cooling cylinders; the utility model is provided with a plurality of cooling cylinders which can be inserted into the sand mould and are arranged close to the mould cavity, so that the cooling of castings can be realized quickly, the cooling efficiency of castings is further improved, and the production efficiency of batches of castings is improved.
Description
Technical Field
The utility model relates to the field of sand molds, in particular to a casting mold of a sand mold.
Background
In order to improve the cooling efficiency of casting in a sand mould, one chinese patent No. CN218555487U discloses a sand casting mould, including a base device for bearing and lifting up the sand mould to finish demoulding, the base device top is provided with a base device for bearing positioning and circulating cooling liquid, the base device bottom is provided with a transfer device for providing translation power to finish plug installation, the base device top is provided with a mould body device for performing mould closing casting and splicing to form a cooling liquid runner.
In the sand mould provided by the above patent, the cooling box and the circulating pump work, and the cooling liquid is conveyed into the space formed by the upper runner and the lower runner, and the cooling of the sand mould and the casting is accelerated by absorbing the heat of the mould body through the cooling liquid. However, the cooling mode is to cool the die body, the sand die and the casting in sequence, and the cooling efficiency is improved, but the casting still takes a long time to take out.
Disclosure of Invention
The utility model aims to provide a sand casting die, which aims to solve the problem that the efficiency of cooling castings by the existing sand casting die is still low.
The utility model is realized in the following way: a casting mold for sand molds includes a main body; the cooling assembly comprises a supporting mechanism and a plurality of groups of cooling mechanisms which are arranged in parallel, wherein the supporting mechanism comprises a supporting frame, two bottom plates and an adjusting screw rod, the supporting frame is horizontally arranged, threaded holes and perforations are formed in two short walls, limiting plates are arranged at two ends of the upper side of the bottom plates, the lower ends of the adjusting screw rods are connected with the bottom plates through bearings, the two bottom plates are respectively arranged at two ends of the lower side of the supporting frame, the adjusting screw rod threads penetrate through the threaded holes, the upper ends of the limiting plates penetrate through the perforations, the cooling mechanism comprises a supporting plate group and a plurality of cooling cylinders, the cooling cylinders penetrate through the supporting plate group, the lower ends of the cooling cylinders are inserted into a sand mold, the upper ends of the cooling cylinders are connected with a cooling box and a circulating pump through connecting pipes, and the supporting plate group is arranged in the supporting frame in an adjustable mode.
Preferably, two parallel edges of the upper side surface of the main body are provided with buckling sliding grooves, the combined section of the limiting plate and the bottom plate and the section of the buckling sliding grooves are of convex structures, and the bottom plate is located in the buckling sliding grooves.
Preferably, the backup pad group includes mainboard and clamp plate, is provided with the recess on the mainboard, and both ends all are provided with the slider, and the clamp plate passes through fastening bolt connection setting in recess department.
Preferably, the end parts of the grooves are provided with limiting grooves, the end parts of the pressing plates are fixedly connected with limiting columns, and the limiting columns are located in the limiting grooves.
Preferably, the two long side walls of the supporting frame are provided with second sliding holes, the upper side face of each second sliding hole is provided with a first sliding hole, the sliding block stretches into each second sliding hole, and the limit bolts in threaded insertion connection are arranged through the first sliding holes.
Preferably, the upper end of the cooling cylinder is provided with an opening, a partition plate is arranged inside the cooling cylinder, a clamped block is arranged outside the cooling cylinder, the height of the partition plate is smaller than that of the cooling cylinder, the upper end of the cooling cylinder is flush with the upper end face of the cooling cylinder, and the clamped block is higher than that of the main plate and the pressing plate and is in fit contact with the main plate and the pressing plate.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with a plurality of cooling cylinders which can be inserted into the sand mould and are arranged close to the mould cavity, so that the cooling of castings can be realized quickly, the cooling efficiency of castings is further improved, and the production efficiency of batches of castings is improved.
The utility model is provided with the supporting plate group and the supporting frame, and the position and the height of the cooling cylinder can be adjusted according to the shape of the casting, so that the cooling cylinder is arranged close to the die cavity, the casting is cooled down faster, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the cooling assembly of the present utility model;
FIG. 3 is a schematic view of the structure of the support mechanism of the present utility model;
FIG. 4 is a schematic view of the cooling mechanism of the present utility model;
fig. 5 is a schematic structural view of a support plate set of the present utility model;
fig. 6 is a schematic structural view of the cooling cartridge of the present utility model.
In the figure: 1. a main body; 11. a buckle chute; 2. a cooling assembly; 3. a support mechanism; 31. a support frame; 32. a threaded hole; 33. perforating; 34. a first slide hole; 35. a second slide hole; 36. a bottom plate; 37. adjusting a screw; 38. a limiting plate; 4. a cooling mechanism; 5. a support plate group; 51. a main board; 52. a slide block; 53. a groove; 54. a limit bolt; 55. a limiting groove; 56. a pressing plate; 57. a restraining post; 6. a cooling cylinder; 61. a partition plate; 62. is clamped by the clamping blocks.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
examples
As shown in fig. 1, a sand casting mold comprises a main body 1, and the concrete structure of the main body 1 discloses a sand casting mold with reference to a chinese patent with a patent number of CN 218555487U. Two parallel edges of the upper side surface of the main body 1 are provided with buckling sliding grooves 11, the buckling sliding grooves 11 are arranged along the width direction of the main body 1, and two ends of the buckling sliding grooves are provided with openings.
As shown in fig. 2, a cooling assembly 2 is arranged above the main body 1, the cooling assembly 2 comprises a supporting mechanism 3 and a plurality of groups of cooling mechanisms 4 which are arranged in parallel, and the plurality of groups of cooling mechanisms 4 are arranged in the supporting mechanism 3 and can adjust the position of the cooling mechanism relative to the supporting mechanism 3 according to requirements.
As shown in fig. 3, the support mechanism 3 includes a support frame 31, two bottom plates 36 and an adjusting screw 37, the support frame 31 is horizontally arranged, threaded holes 32 and perforations 33 are respectively provided on two short side walls, second slide holes 35 are respectively provided on two long side walls, first slide holes 34 are respectively provided on the upper side surfaces of the second slide holes 35, the first slide holes 34 and the second slide holes 35 are respectively provided along the length direction of the support frame 31, and the threaded holes 32 and the perforations 33 are respectively provided along the height direction of the support frame 31.
As shown in fig. 3, limiting plates 38 are provided at both ends above the bottom plate 36, the lower ends of the adjusting screws 37 are connected with the bottom plate 36 through bearings, the two bottom plates 36 are respectively provided at both ends below the supporting frame 31, the adjusting screws 37 are threaded through the threaded holes 32, the supporting frame 31 is controlled to be lifted by the rotation of the adjusting screws 37, and the upper ends of the limiting plates 38 are provided through the through holes 33 to limit the lifting of the supporting frame 31. The combined section of the limiting plate 38 and the bottom plate 36 and the section of the buckle chute 11 are both arranged to be of a convex structure, and the bottom plate 36 is positioned in the buckle chute 11, so that the supporting mechanism 3 is stably installed on the main body 1, and is convenient to quickly disassemble and assemble according to requirements.
As shown in fig. 4 and 5, the cooling mechanism 4 includes a support plate group 5 and a plurality of cooling drums 6, the cooling drums 6 penetrate through the support plate group 5, the lower ends of the cooling drums are inserted into the sand mold, the upper ends of the cooling drums are connected with the cooling tank and the circulating pump through connecting pipes, and the support plate group 5 is adjustably arranged in the support frame 31. The two ends of the supporting plate set 5 are both provided with sliding blocks 52, the sliding blocks 52 extend into the second sliding holes 35 to provide a channel for adjusting the position of the supporting plate set 5 relative to the supporting frame 31 according to requirements, the limiting bolts 54 which are arranged in a threaded insertion manner penetrate through the first sliding holes 34, and after the position is adjusted, the supporting plate set 5 is stably connected with the supporting frame 31 under the action of the limiting bolts 54.
As shown in fig. 6, the upper end of the cooling cylinder 6 is provided with an opening, a partition 61 is provided inside, the height of the partition 61 is smaller than that of the cooling cylinder 6, and the upper end is flush with the upper end surface of the cooling cylinder 6. The partition 61 divides the interior of the cooling cylinder 6 into two spaces having the same shape at the bottom, and the upper ends of the two spaces are connected to the cooling tank and the circulation pump through pipes, respectively.
Before gravel is filled into the upper die body of the main body 1, the position of the cooling cylinder 6 relative to the supporting plate group 5 and the position of the supporting plate group 5 relative to the supporting frame 31 are adjusted according to the shape of a casting, and the cooling assembly 2 after the adjustment is supported above the main body 1.
When the cooling module 2 and the upper mold body are installed, the bottom plate 36 is inserted into the snap-fit sliding groove 11, and the cooling module 2 is controlled to move along the width direction of the upper mold body until the cooling module 2 is located right above the upper mold body.
After the cooling component 2 is stably installed, the adjusting screw 37 is rotated to control the supporting frame 31 to descend, and meanwhile, the lower end of the cooling cylinder 6 is driven to extend into the upper die body. After the height of the cooling cylinder 6 is adjusted, gravel is filled into the upper die body and tamped to form a sand die.
The lower die body and the upper die body provided with the cooling assembly 2 are assembled and form a main body 1 together with a circulating pump, a cooling box and the like, after the main body 1 is assembled, molten metal is poured into a sand die of the upper die body, and meanwhile, the cooling box and the circulating pump are started to force cooling liquid to circulate in a cooling cylinder 6 and a runner of the die body, so that the cooling efficiency of castings is further improved.
Examples
As shown in fig. 1, a sand casting mold comprises a main body 1, and the concrete structure of the main body 1 discloses a sand casting mold with reference to a chinese patent with a patent number of CN 218555487U. Two parallel edges of the upper side surface of the main body 1 are provided with buckling sliding grooves 11, the buckling sliding grooves 11 are arranged along the width direction of the main body 1, and two ends of the buckling sliding grooves are provided with openings.
As shown in fig. 2, a cooling assembly 2 is arranged above the main body 1, the cooling assembly 2 comprises a supporting mechanism 3 and a plurality of groups of cooling mechanisms 4 which are arranged in parallel, and the plurality of groups of cooling mechanisms 4 are arranged in the supporting mechanism 3 and can adjust the position of the cooling mechanism relative to the supporting mechanism 3 according to requirements.
As shown in fig. 3, the support mechanism 3 includes a support frame 31, two bottom plates 36 and an adjusting screw 37, the support frame 31 is horizontally arranged, threaded holes 32 and perforations 33 are respectively provided on two short side walls, second slide holes 35 are respectively provided on two long side walls, first slide holes 34 are respectively provided on the upper side surfaces of the second slide holes 35, the first slide holes 34 and the second slide holes 35 are respectively provided along the length direction of the support frame 31, and the threaded holes 32 and the perforations 33 are respectively provided along the height direction of the support frame 31.
As shown in fig. 3, limiting plates 38 are provided at both ends above the bottom plate 36, the lower ends of the adjusting screws 37 are connected with the bottom plate 36 through bearings, the two bottom plates 36 are respectively provided at both ends below the supporting frame 31, the adjusting screws 37 are threaded through the threaded holes 32, the supporting frame 31 is controlled to be lifted by the rotation of the adjusting screws 37, and the upper ends of the limiting plates 38 are provided through the through holes 33 to limit the lifting of the supporting frame 31. The combined section of the limiting plate 38 and the bottom plate 36 and the section of the buckle chute 11 are both arranged to be of a convex structure, and the bottom plate 36 is positioned in the buckle chute 11, so that the supporting mechanism 3 is stably installed on the main body 1, and is convenient to quickly disassemble and assemble according to requirements.
As shown in fig. 4 and 5, the cooling mechanism 4 includes a support plate group 5 and a plurality of cooling drums 6, the cooling drums 6 penetrate through the support plate group 5, the lower ends of the cooling drums are inserted into the sand mold, the upper ends of the cooling drums are connected with the cooling tank and the circulating pump through connecting pipes, and the support plate group 5 is adjustably arranged in the support frame 31. The two ends of the supporting plate set 5 are both provided with sliding blocks 52, the sliding blocks 52 extend into the second sliding holes 35 to provide a channel for adjusting the position of the supporting plate set 5 relative to the supporting frame 31 according to requirements, the limiting bolts 54 which are arranged in a threaded insertion manner penetrate through the first sliding holes 34, and after the position is adjusted, the supporting plate set 5 is stably connected with the supporting frame 31 under the action of the limiting bolts 54.
As shown in fig. 6, the upper end of the cooling cylinder 6 is provided with an opening, a partition 61 is provided inside, the height of the partition 61 is smaller than that of the cooling cylinder 6, and the upper end is flush with the upper end surface of the cooling cylinder 6. The partition 61 divides the interior of the cooling cylinder 6 into two spaces having the same shape at the bottom, and the upper ends of the two spaces are connected to the cooling tank and the circulation pump through pipes, respectively.
Before gravel is filled into the upper die body of the main body 1, the position of the cooling cylinder 6 relative to the supporting plate group 5 and the position of the supporting plate group 5 relative to the supporting frame 31 are adjusted according to the shape of a casting, and the cooling assembly 2 after the adjustment is supported above the main body 1.
When the cooling module 2 and the upper mold body are installed, the bottom plate 36 is inserted into the snap-fit sliding groove 11, and the cooling module 2 is controlled to move along the width direction of the upper mold body until the cooling module 2 is located right above the upper mold body.
After the cooling component 2 is stably installed, the adjusting screw 37 is rotated to control the supporting frame 31 to descend, and meanwhile, the lower end of the cooling cylinder 6 is driven to extend into the upper die body. After the height of the cooling cylinder 6 is adjusted, gravel is filled into the upper die body and tamped to form a sand die.
The lower die body and the upper die body provided with the cooling assembly 2 are assembled and form a main body 1 together with a circulating pump, a cooling box and the like, after the main body 1 is assembled, molten metal is poured into a sand die of the upper die body, and meanwhile, the cooling box and the circulating pump are started to force cooling liquid to circulate in a cooling cylinder 6 and a runner of the die body, so that the cooling efficiency of castings is further improved.
As shown in fig. 5 and 6, the support plate set 5 includes a main plate 51 and a pressing plate 56, a groove 53 is provided on the main plate 51, limiting grooves 55 are provided at the ends of the groove 53, sliding blocks 52 are provided at two ends of the main plate 51, the pressing plate 56 is connected and disposed at the groove 53 through fastening bolts, and limiting columns 57 fixedly connected with the ends of the pressing plate 56 are located in the limiting grooves 55. The cooling cylinder 6 is externally provided with a clamped block 62, and the clamped block 62 is higher than the main plate 51 and the pressing plate 56 and is in fit contact with the main plate 51 and the pressing plate 56.
After the adjusting screw 37 is rotated, when the lower end of the cooling cylinder 6 cannot be close to the die cavity in a relatively short distance, the limitation of the main plate 51 and the pressing plate 56 on the cooling cylinder 6 can be relieved, the clamped block 62 is lifted and lowered perpendicular to the main plate 51 and the pressing plate 56, and the position of the lower end of the cooling cylinder 6 is changed, so that the lower end of the cooling cylinder is close to the die cavity, and a casting is cooled relatively quickly. The relative heights of the cooling drums 6 can be adjusted according to the shape of the casting, so that the practicability of the device is improved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A casting mould for sand moulds, comprising a main body (1); the cooling device is characterized in that a cooling assembly (2) is arranged above a main body (1), the cooling assembly (2) comprises a supporting mechanism (3) and a plurality of groups of cooling mechanisms (4) which are arranged in parallel, the supporting mechanism (3) comprises a supporting frame (31), two bottom plates (36) and an adjusting screw (37), the supporting frame (31) is horizontally arranged, threaded holes (32) and perforations (33) are formed in two short walls, limiting plates (38) are arranged at two ends above the bottom plates (36), the lower ends of the adjusting screw (37) are connected with the bottom plates (36) through bearings, the two bottom plates (36) are respectively arranged at two ends below the supporting frame (31), the adjusting screw (37) is arranged in a threaded manner through the threaded holes (32), the upper ends of the limiting plates (38) are arranged in a penetrating manner through the perforations (33), the cooling mechanism (4) comprises a supporting plate group (5) and a plurality of cooling cylinders (6), the cooling cylinders (6) are arranged in a penetrating manner through the supporting plate group (5), the lower ends of the cooling cylinders are inserted into a die, and the upper ends of the cooling cylinders are connected with the supporting plate (31) through a circulating pump.
2. Casting mould for sand moulds according to claim 1, characterized in that the two parallel edges of the upper side of the main body (1) are provided with snap runners (11), the combined cross section of the limiting plate (38) and the bottom plate (36) and the cross section of the snap runners (11) are both provided with a convex structure, and the bottom plate (36) is located in the snap runners (11).
3. Casting mould for sand moulds according to claim 1, characterized in that the supporting plate set (5) comprises a main plate (51) and a pressing plate (56), wherein grooves (53) are arranged on the main plate (51), sliding blocks (52) are arranged at two ends of the main plate (51), and the pressing plate (56) is arranged at the grooves (53) through fastening bolt connection.
4. A sand mould casting mould according to claim 3, characterized in that the ends of the grooves (53) are provided with limiting grooves (55), the ends of the pressing plates (56) are fixedly connected with limiting columns (57), and the limiting columns (57) are located in the limiting grooves (55).
5. The sand casting mold according to claim 4, wherein the two long side walls of the supporting frame (31) are respectively provided with a second sliding hole (35), the upper side surface of the second sliding hole (35) is provided with a first sliding hole (34), the sliding block (52) stretches into the second sliding hole (35), and a limit bolt (54) in threaded insertion connection is arranged penetrating through the first sliding hole (34).
6. A sand mould casting mould according to claim 3, characterized in that the upper end of the cooling cylinder (6) is provided with an opening, a partition plate (61) is arranged inside, a clamped block (62) is arranged outside, the height of the partition plate (61) is smaller than that of the cooling cylinder (6), the upper end of the partition plate is flush with the upper end face of the cooling cylinder (6), and the clamped block (62) is higher than that of the main plate (51) and the pressing plate (56) and is in fit contact with the main plate (51) and the pressing plate (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903447.0U CN220480167U (en) | 2023-07-19 | 2023-07-19 | Casting mould of sand mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903447.0U CN220480167U (en) | 2023-07-19 | 2023-07-19 | Casting mould of sand mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220480167U true CN220480167U (en) | 2024-02-13 |
Family
ID=89840861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321903447.0U Active CN220480167U (en) | 2023-07-19 | 2023-07-19 | Casting mould of sand mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220480167U (en) |
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2023
- 2023-07-19 CN CN202321903447.0U patent/CN220480167U/en active Active
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