CN219817932U - Casting die for metal castings - Google Patents
Casting die for metal castings Download PDFInfo
- Publication number
- CN219817932U CN219817932U CN202321024244.4U CN202321024244U CN219817932U CN 219817932 U CN219817932 U CN 219817932U CN 202321024244 U CN202321024244 U CN 202321024244U CN 219817932 U CN219817932 U CN 219817932U
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- China
- Prior art keywords
- lower die
- base
- upper die
- die
- casting mold
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Links
- 238000005058 metal casting Methods 0.000 title claims abstract description 15
- 238000005266 casting Methods 0.000 title abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000011435 rock Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a metal casting mold, which comprises a base, an upper mold and a lower mold which are placed on the base, wherein a shaking mechanism is arranged on the base, and comprises: the pushing assemblies are arranged on the base and are provided with a plurality of groups, and each group of pushing assemblies corresponds to each side face of the lower die respectively; the guide assembly is arranged on the upper die and the lower die and consists of a limiting piece and a connecting piece, wherein the limiting piece is arranged between the upper die and the lower die, the connecting piece movably penetrates through the upper die and the lower die, the pushing assembly comprises a mounting seat, and the surface of the mounting seat is provided with an inserting hole; through the rocking mechanism of design, can drive whole casting mould swing when pouring into the metal liquid into to promote the time that the cavity in the metal liquid inflow casting mould expended, effectively promote work efficiency, this rocking mechanism simple structure simultaneously, convenient production and processing has good practicality.
Description
Technical Field
The utility model belongs to the technical field of casting molds, and particularly relates to a metal casting mold.
Background
The casting mold is an important ring in the casting process, and has wide application in the processing of metal castings.
The existing casting mold needs to ensure that liquid completely flows into the whole mold to realize casting in the process of injecting metal liquid, and because the existing casting mold has more special-shaped structures, the metal liquid cannot be quickly and uniformly flowed into the cavity of the mold in the process of injection, so that the overall processing efficiency is lower, and the improvement space exists.
Disclosure of Invention
The utility model aims to provide a metal casting mold, which solves the problem that the prior casting mold proposed in the background art has long time consumption when injecting metal liquid.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal casting mold, includes the base to and place the last mould and the lower mould on the base, be provided with on the base and rock the mechanism, this rock the mechanism and include:
the pushing assemblies are arranged on the base and are provided with a plurality of groups, and each group of pushing assemblies corresponds to each side face of the lower die respectively;
the guide assembly is arranged on the upper die and the lower die and consists of a limiting piece and a connecting piece, wherein the limiting piece is arranged between the upper die and the lower die, and the connecting piece movably penetrates through the upper die and the lower die.
Preferably, the pushing assembly comprises a mounting seat, a jack is formed in the surface of the mounting seat, a push rod penetrates through the inner side of the jack, an extrusion spring is welded on the inner side surface of the mounting seat, and the extrusion spring is attached to or abutted against the side surface of the lower die.
Preferably, the connecting piece comprises a guide post fixed on the top end surface of the base, through holes are formed in four corners of the upper die and the lower die, the inner diameter of each through hole is larger than the diameter of the corresponding guide post, and the guide posts penetrate through the inner sides of the through holes.
Preferably, the limiting piece comprises an alignment block fixed on the top end face of the lower die, and a hole matched with the alignment block is formed in the edge of the bottom end face of the upper die.
Preferably, the top of the alignment block is provided with a placement hole, an internal spring is placed on the inner side of the placement hole, and a contact piece is placed on the top of the internal spring and is attached to the inner top end face of the hole.
Preferably, the contact is a metal block and a rubber block, the metal block and the rubber block are connected in an adhesive mode, and the rubber block is positioned at the top of the metal block.
Preferably, a liquid injection port is formed on one end surface of the upper die and one end surface of the lower die, a cavity is formed in the upper die and the lower die, and the liquid injection port is communicated with the cavity.
Compared with the prior art, the utility model has the beneficial effects that:
through the rocking mechanism of design, can drive whole casting mould swing when pouring into the metal liquid into to promote the time that the cavity in the metal liquid inflow casting mould expended, effectively promote work efficiency, this rocking mechanism simple structure simultaneously, convenient production and processing has good practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the connection of the mounting block to the compression spring of the present utility model;
fig. 3 is a cross-sectional view of an alignment block of the present utility model.
In the figure: 100. an upper die; 101. a liquid injection port; 200. a lower die; 201. an alignment block; 201a, placement holes; 202. a built-in spring; 203. a rubber block; 204. a metal block; 300. a base; 301. a guide post; 302. a mounting base; 302a, jacks; 303. a push rod; 304. extruding a spring; 400. and a through hole.
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.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a metal casting mold, includes base 300 to and place the last mould 100 and the lower mould 200 on base 300, be provided with on the base 300 and drive the rocking mechanism that upper mould 100 and lower mould 200 rock, this rocking mechanism includes:
the pushing components are arranged on the base 300 and are provided with a plurality of groups, each group of pushing components corresponds to each side face of the lower die 200, and when the speed of injecting liquid into the inner cavities of the upper die 100 and the lower die 200 needs to be increased, the pushing components can drive the lower die 200 and the upper die 100 to move, so that the injected metal liquid can rapidly fill the whole cavity;
the guide assembly is arranged on the upper die 100 and the lower die 200 and consists of a limiting piece and a connecting piece, wherein the limiting piece is arranged between the upper die 100 and the lower die 200 and is used for realizing the position limiting fixation of the upper die 100 and the lower die 200 and avoiding the influence of the deviation between the upper die 100 and the lower die 200 on casting, and the connecting piece movably penetrates through the upper die 100 and the lower die 200 to realize the movement of the upper die 100 and the lower die 200 on the connecting piece.
In this embodiment, preferably, the pushing assembly includes an installation seat 302 with an L-shaped structure, a jack 302a is formed on the surface of the installation seat 302, a push rod 303 is movably penetrated inside the jack 302a, when the upper die 100 and the lower die 200 need to be swung, the push rod 303 is pushed towards the direction of the lower die 200, at this time, the push rod 303 drives the lower die 200 to move towards the other direction, a pressing spring 304 on the installation seat 302 in the other direction presses the lower die 200, and generates a rebound force to rebound the lower die 200 to the installation seat 302 where the push rod 303 is initially operated, and the pressing spring 304 on the installation seat 302 is also pressed and rebounded, so as to realize the back and forth swinging of the lower die 200, the pressing spring 304 is welded on the inner side surface of the installation seat 302, and the pressing spring 304 is attached to or abutted against the side surface of the lower die 200.
In this embodiment, preferably, the connecting piece includes a guide post 301 fixed on the top end surface of the base 300, through holes 400 are formed at four corners of the upper die 100 and the lower die 200, the inner diameter of the through hole 400 is larger than the diameter of the guide post 301, the distance between the two is ensured to be convenient for normal shake of the upper die 100 and the lower die 200 in the later period, the guide post 301 penetrates through the inner side of the through hole 400, the upper die 100 and the lower die 200 are rebound and shake back and forth by an extrusion spring 304, the guide post 301 is always positioned in the through hole 400, and the limit of the upper die 100 and the lower die 200 is completed through the guide post 301, and meanwhile, the normal shake of the upper die 100 and the lower die 200 in the range is ensured not to be influenced.
In this embodiment, preferably, the limiting member includes an alignment block 201 fixed on the top end surface of the lower mold 200, a hole adapted to the alignment block 201 is formed at the edge of the bottom end surface of the upper mold 100, in the previous processing, the upper mold 100 and the lower mold 200 are closed, the alignment block 201 is inserted into the hole to ensure that the upper mold 100 and the lower mold 200 form an integral structure, even in the later shaking, the two cannot generate displacement phenomenon, a placement hole 201a is formed at the top of the alignment block 201, an internal spring 202 is placed at the inner side of the placement hole 201a for realizing rebound after connection, damage caused by quick contact is avoided, a contact member is placed at the top of the internal spring 202, the contact member is attached to the inner top end surface of the hole, the contact member is a metal block 204 and a rubber block 203, the metal block 204 is connected with the rubber block 203 through glue adhesion, the rubber block 203 is positioned at the top of the metal block 204, and when contacting with the inner top end surface of the hole, the rubber block 203 is contacted with the inner top surface of the hole in advance, the inner top of the hole is buffered, and then secondary rebound buffering is realized by the internal spring 202.
In this embodiment, preferably, the upper mold 100 and the lower mold 200 are provided with a liquid injection port 101 on one end surface thereof, a cavity is formed in the upper mold 100 and the lower mold 200, and the liquid injection port 101 communicates with the cavity to inject the metal liquid, and the later casting is completed.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A metal casting mold comprising a base (300), and an upper mold (100) and a lower mold (200) placed on the base (300), characterized in that: be provided with on base (300) and rock the mechanism, this rock the mechanism and include:
the pushing assemblies are arranged on the base (300) and are provided with a plurality of groups, and each group of pushing assemblies corresponds to each side face of the lower die (200);
the guide assembly is arranged on the upper die (100) and the lower die (200), and consists of a limiting piece and a connecting piece, wherein the limiting piece is arranged between the upper die (100) and the lower die (200), and the connecting piece movably penetrates through the upper die (100) and the lower die (200).
2. A metal casting mold according to claim 1, wherein: the pushing assembly comprises a mounting seat (302), a jack (302 a) is formed in the surface of the mounting seat (302), a push rod (303) penetrates through the inner side of the jack (302 a), an extrusion spring (304) is welded on the inner side surface of the mounting seat (302), and the extrusion spring (304) is attached to or abutted against the side surface of the lower die (200).
3. A metal casting mold according to claim 2, wherein: the connecting piece comprises a guide pillar (301) fixed on the top end face of the base (300), through holes (400) are formed in four corners of the upper die (100) and the lower die (200), the inner diameter of each through hole (400) is larger than the diameter of the corresponding guide pillar (301), and the guide pillar (301) penetrates through the inner side of each through hole (400).
4. A metal casting mold according to claim 3, wherein: the limiting piece comprises a counterpoint block (201) fixed on the top end face of the lower die (200), and a hole matched with the counterpoint block (201) is formed in the edge of the bottom end face of the upper die (100).
5. A metal casting mold according to claim 4, wherein: placement holes (201 a) are formed in the tops of the alignment blocks (201), built-in springs (202) are arranged on the inner sides of the placement holes (201 a), and contact pieces are arranged on the tops of the built-in springs (202) and are attached to the inner top end surfaces of the holes.
6. A metal casting mold according to claim 5, wherein: the contact is composed of a metal block (204) and a rubber block (203), the metal block (204) and the rubber block (203) are connected in an adhesive mode, and the rubber block (203) is located at the top of the metal block (204).
7. A metal casting mold according to claim 1, wherein: and a liquid injection port (101) is formed on one end surface of the upper die (100) and one end surface of the lower die (200), a cavity is formed in the upper die (100) and the lower die (200), and the liquid injection port (101) is communicated with the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321024244.4U CN219817932U (en) | 2023-04-28 | 2023-04-28 | Casting die for metal castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321024244.4U CN219817932U (en) | 2023-04-28 | 2023-04-28 | Casting die for metal castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219817932U true CN219817932U (en) | 2023-10-13 |
Family
ID=88279503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321024244.4U Active CN219817932U (en) | 2023-04-28 | 2023-04-28 | Casting die for metal castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219817932U (en) |
-
2023
- 2023-04-28 CN CN202321024244.4U patent/CN219817932U/en active Active
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