CN219233885U - Casting sand mould capable of being combined into whole in segmented mode - Google Patents
Casting sand mould capable of being combined into whole in segmented mode Download PDFInfo
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- CN219233885U CN219233885U CN202222553180.9U CN202222553180U CN219233885U CN 219233885 U CN219233885 U CN 219233885U CN 202222553180 U CN202222553180 U CN 202222553180U CN 219233885 U CN219233885 U CN 219233885U
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- 238000005266 casting Methods 0.000 title claims abstract description 35
- 239000004576 sand Substances 0.000 title claims abstract description 20
- 238000001746 injection moulding Methods 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000007493 shaping process Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a casting sand mould capable of being combined into a whole in a sectioning way, which belongs to the technical field of moulds and comprises a first fixed mould, wherein a connecting mould is arranged on one side of the first fixed mould, a second fixed mould is arranged on one end of the connecting mould, which is far away from the first fixed mould, the connecting mould and the second fixed mould are respectively arranged in two symmetrical half moulds, the outer walls of the first fixed mould, the connecting mould and the second fixed mould respectively comprise a shell, filling layers are arranged on the inner walls of the shells, and forming grooves are respectively formed in the inner walls of the filling layers. The positioning groove and the positioning block are matched with the connecting block to be sequentially connected with the first fixed mold and the second fixed mold, and then the molding liquid is injected into the molding groove through the injection molding pipes and the injection molding holes at the top, so that the molding operation is performed on the strip-shaped workpiece through the molding grooves, and the casting efficiency of the strip-shaped workpiece is improved.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a casting sand mould capable of being combined into a whole in a segmented way.
Background
The mould is a variety of moulds and tools used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production to obtain the required products. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.
When the mould is used for casting the workpiece, the sand mould is used for casting, the cost is low, meanwhile, the casting is well cooled, when the sand mould is used for casting and forming the long-strip-shaped workpiece or the shaft-type workpiece with the precision required to meet, the forming operation cannot be completed once due to the limitation of the mould, and the casting is needed to be performed for multiple times, and then the welding is performed, so that the casting efficiency of the long-strip-shaped workpiece is reduced.
Disclosure of Invention
The utility model aims to provide a casting sand mould capable of being combined into a whole in a segmented way, so that the problem that when the mould is used for casting a workpiece, the cost is low, meanwhile, the casting sand mould has a good cooling effect on castings, when the sand mould is used for casting and forming a strip-shaped workpiece or a shaft-shaped workpiece with the precision required to meet, the casting sand mould cannot finish forming operation once because of the limitation of the mould, and the casting sand mould is required to be used for casting for multiple times and then welding is solved, so that the casting efficiency of the strip-shaped workpiece is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can segmenting unite integrative casting sand mould, includes first fixed mould, one side of first fixed mould is provided with the connection mould, the one end that the connection mould kept away from first fixed mould is provided with the second fixed mould, first fixed mould, connection mould and second fixed mould are two half mould settings of symmetry, the outer wall of first fixed mould, connection mould and second fixed mould all includes a shell, and is a plurality of the inner wall of shell all is provided with the filling layer, and a plurality of the shaping groove has all been seted up to the inner wall of filling layer.
In the present utility model, the number of the connecting dies may be plural, and the length of the cast workpiece may be further increased by the arrangement of the plurality of connecting dies.
When carrying out casting shaping operation to rectangular shape work piece, only need set up first fixed mould and second fixed mould in suitable position, then according to work piece length, select suitable quantity's connection mould to be connected with first fixed mould and second fixed mould in proper order through constant head tank and locating piece cooperation connecting block, then in the injection moulding inslot with shaping liquid injection moulding groove through a plurality of injection moulding pipes and the injection moulding hole at top, thereby carry out shaping operation to rectangular shape work piece through a plurality of shaping grooves, improve the casting efficiency to rectangular shape work piece.
As a further scheme of the utility model: the forming groove in the connecting die is formed by penetrating through two ends, the forming groove in the first fixed die is formed by penetrating through one side of the connecting die, the forming groove in the second fixed die is formed by penetrating through one side of the connecting die, and the forming mode of the forming groove is determined.
As still further aspects of the utility model: the first fixed mould and the second fixed mould are respectively far away from the inner wall at one side of the connecting mould and are respectively provided with an end groove, the two end grooves are respectively connected with forming grooves matched with the positions in a penetrating way, and the forming grooves are blocked through the end grooves.
As still further aspects of the utility model: the top of first fixed mould, linking mould and second fixed mould all runs through fixedly connected with pipe of moulding plastics, a plurality of the inner wall of moulding plastics the pipe all runs through and has offered the hole of moulding plastics, a plurality of the bottom of hole of moulding plastics all runs through with position assorted shaping groove top and is connected, can lead in shaping liquid to the shaping inslot through moulding plastics pipe and hole of moulding plastics.
As still further aspects of the utility model: the first fixed mould and the connecting mould are respectively and fixedly connected with a positioning block at one end close to the second fixed mould, positioning grooves are formed in the side walls of the connecting mould and the second fixed mould, which are matched with the positioning blocks in position, and a plurality of positioning blocks are respectively and fixedly connected with the positioning grooves matched with the positioning blocks in position.
As still further aspects of the utility model: the end walls on two sides of the connecting die are fixedly connected with connecting blocks, the first fixed die and the second fixed die are detachably connected with the connecting die through the connecting blocks, and the connecting die, the first fixed die and the second fixed die can be connected and limited through the connecting blocks.
As still further aspects of the utility model: the broken walls on two sides of the first fixed mould and the second fixed mould are fixedly connected with fixing blocks, the two half mould structures of the first fixed mould and the second fixed mould are detachably connected through the fixing blocks with matched positions, and the two half moulds of the first fixed mould and the second fixed mould can be connected and limited through the fixing blocks.
Compared with the prior art, the utility model has the beneficial effects that: when carrying out casting shaping operation to rectangular shape work piece, only need set up first fixed mould and second fixed mould in suitable position, then according to work piece length, select suitable quantity's connection mould to be connected with first fixed mould and second fixed mould in proper order through constant head tank and locating piece cooperation connecting block, then in the injection moulding inslot with shaping liquid injection moulding groove through a plurality of injection moulding pipes and the injection moulding hole at top, thereby carry out shaping operation to rectangular shape work piece through a plurality of shaping grooves, improve the casting efficiency to rectangular shape work piece.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view showing the structure of the mold halves of the first stationary mold, the connecting mold and the second stationary mold according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present utility model.
In the figure: 1. a first stent; 2. a connecting die; 3. a second stent; 4. a connecting block; 5. a fixed block; 6. injection molding a tube; 610. injection molding holes; 7. a positioning groove; 8. a positioning block; 9. a housing; 10. a filling layer; 11. a forming groove; 12. a head groove.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In describing the present utility model, it should be understood that the orientation or positional relationship indicated by "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "one end", "one side", etc. is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1 to 4, in an embodiment of the present utility model, a casting sand mold capable of being combined and integrated in a segmented manner includes a first fixed mold 1, a connecting mold 2 is disposed at one side of the first fixed mold 1, a second fixed mold 3 is disposed at one end of the connecting mold 2 far away from the first fixed mold 1, the connecting mold 2 and the second fixed mold 3 are all symmetrical two mold halves, outer walls of the first fixed mold 1, the connecting mold 2 and the second fixed mold 3 all include a housing 9, inner walls of the plurality of housings 9 are all provided with filling layers 10, and inner walls of the plurality of filling layers 10 are all provided with forming grooves 11.
In the present utility model, the number of the connecting dies 2 may be plural, and the length of the cast workpiece may be further increased by the arrangement of the plurality of connecting dies 2.
When the casting molding operation is carried out on the strip-shaped workpiece, the first fixed mould 1 and the second fixed mould 3 are only required to be arranged at proper positions, then a proper number of connecting moulds 2 are selected according to the length of the workpiece, the connecting moulds are sequentially connected with the first fixed mould 1 and the second fixed mould 3 through the positioning groove 7 and the positioning block 8 matched with the connecting block 4, and then the molding liquid is injected into the molding groove 11 through the injection molding pipes 6 and the injection molding holes 610 at the top, so that the molding operation is carried out on the strip-shaped workpiece through the plurality of molding grooves 11, and the casting efficiency of the strip-shaped workpiece is improved.
Wherein, the forming groove 11 inside the connecting die 2 is provided with two ends in a penetrating way, the forming groove 11 inside the first fixed die 1 is provided with one side close to the connecting die 2 in a penetrating way, the forming groove 11 inside the second fixed die 3 is provided with one side close to the connecting die 2 in a penetrating way, and the opening way of the forming groove 11 is determined.
The inner walls of the first fixed mould 1 and the second fixed mould 3, which are far away from one side of the connecting mould 2, are respectively provided with end grooves 12, the two end grooves 12 are respectively connected with forming grooves 11 matched with the positions in a penetrating way, and the forming grooves 11 are blocked through the end grooves 12.
The top of the first fixed mould 1, the connecting mould 2 and the second fixed mould 3 are all penetrated and fixedly connected with an injection molding pipe 6, the inner walls of a plurality of injection molding pipes 6 are all penetrated and provided with injection molding holes 610, the bottoms of a plurality of injection molding holes 610 are all penetrated and connected with the top of a forming groove 11 matched with the positions, and forming liquid can be led into the forming groove 11 through the injection molding pipes 6 and the injection molding holes 610.
The first fixed mould 1 and the connecting mould 2 are respectively and fixedly connected with a positioning block 8 at one end close to the second fixed mould 3, positioning grooves 7 are respectively formed in the side walls of the connecting mould 2 and the second fixed mould 3, which are matched with the positioning blocks 8, a plurality of positioning blocks 8 are respectively and fixedly connected with the positioning grooves 7, and the connecting mould 2, the first fixed mould 1 and the second fixed mould 3 can be positioned and connected through the matching of the positioning blocks 8 and the positioning grooves 7.
The end walls on two sides of the connecting die 2 are fixedly connected with connecting blocks 4, the first fixed die 1 and the second fixed die 3 are detachably connected with the connecting die 2 through the connecting blocks 4, and the connecting die 2, the first fixed die 1 and the second fixed die 3 can be connected and limited through the connecting blocks 4.
The broken walls at two sides of the first fixed mould 1 and the second fixed mould 3 are fixedly connected with fixed blocks 5, the two half mould structures of the first fixed mould 1 and the second fixed mould 3 are detachably connected through the fixed blocks 5 with matched positions, and the two half moulds of the first fixed mould 1 and the second fixed mould 3 can be connected and limited through the fixed blocks 5.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Casting sand mould capable of being combined into a whole in a segmented way, comprising a first fixed mould (1), and being characterized in that: one side of first fixed mould (1) is provided with connection mould (2), the one end that first fixed mould (1) was kept away from to connection mould (2) is provided with second fixed mould (3), two half moulds that first fixed mould (1), connection mould (2) and second fixed mould (3) are all symmetrical set up, the outer wall of first fixed mould (1), connection mould (2) and second fixed mould (3) all includes a shell (9), and a plurality of the inner wall of shell (9) all is provided with filling layer (10), a plurality of shaping groove (11) have all been seted up to the inner wall of filling layer (10).
2. A segmentable, unified casting sand mould as claimed in claim 1 wherein: the forming groove (11) inside the connecting die (2) is formed by penetrating through two ends, the forming groove (11) inside the first fixed die (1) is formed by penetrating through one side close to the connecting die (2), and the forming groove (11) inside the second fixed die (3) is formed by penetrating through one side close to the connecting die (2).
3. A segmentable, unified casting sand mould as claimed in claim 1 wherein: the inner walls of the first fixed mould (1) and the second fixed mould (3) which are far away from one side of the connecting mould (2) are respectively provided with end grooves (12), and the two end grooves (12) are respectively connected with forming grooves (11) which are matched in position in a penetrating way.
4. A segmentable, unified casting sand mould as claimed in claim 1 wherein: the injection molding device is characterized in that the tops of the first fixed mold (1), the connecting mold (2) and the second fixed mold (3) are fixedly connected with an injection molding pipe (6) in a penetrating mode, injection molding holes (610) are formed in the inner walls of the injection molding pipes (6) in a penetrating mode, and the bottoms of the injection molding holes (610) are connected with the tops of forming grooves (11) in a penetrating mode, wherein the positions of the forming grooves are matched with the tops of the forming grooves.
5. A segmentable, unified casting sand mould as claimed in claim 1 wherein: the fixed die comprises a first fixed die (1) and a connecting die (2), wherein one ends, close to a second fixed die (3), of the first fixed die are fixedly connected with positioning blocks (8), positioning grooves (7) are formed in the side walls, matched with the positions of the positioning blocks (8), of the connecting die (2) and the second fixed die (3), and a plurality of the positioning blocks (8) are connected with the positioning grooves (7) matched with the positions in a clamping mode.
6. A segmentable, unified casting sand mould as claimed in claim 1 wherein: the end walls on two sides of the connecting die (2) are fixedly connected with connecting blocks (4), and the first fixed die (1) and the second fixed die (3) are detachably connected with the connecting die (2) through the connecting blocks (4).
7. A segmentable, unified casting sand mould as claimed in claim 1 wherein: the two half mould structures of the first fixed mould (1) and the second fixed mould (3) are detachably connected through the fixed blocks (5) with matched positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222553180.9U CN219233885U (en) | 2022-09-27 | 2022-09-27 | Casting sand mould capable of being combined into whole in segmented mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222553180.9U CN219233885U (en) | 2022-09-27 | 2022-09-27 | Casting sand mould capable of being combined into whole in segmented mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219233885U true CN219233885U (en) | 2023-06-23 |
Family
ID=86849726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222553180.9U Active CN219233885U (en) | 2022-09-27 | 2022-09-27 | Casting sand mould capable of being combined into whole in segmented mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219233885U (en) |
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2022
- 2022-09-27 CN CN202222553180.9U patent/CN219233885U/en active Active
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