CN219703421U - Precoated sand shell molding device - Google Patents
Precoated sand shell molding device Download PDFInfo
- Publication number
- CN219703421U CN219703421U CN202321289208.0U CN202321289208U CN219703421U CN 219703421 U CN219703421 U CN 219703421U CN 202321289208 U CN202321289208 U CN 202321289208U CN 219703421 U CN219703421 U CN 219703421U
- Authority
- CN
- China
- Prior art keywords
- block
- guide block
- mount pad
- sand shell
- precoated sand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 34
- 238000010112 shell-mould casting Methods 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims description 3
- 210000002489 tectorial membrane Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 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
- Casting Devices For Molds (AREA)
Abstract
The utility model relates to the technical field of casting product shells, and particularly discloses a precoated sand shell molding device, which comprises a mounting seat, wherein a rotating disc is arranged outside the mounting seat, a rotating shaft is arranged at one side of the rotating disc, which is close to the mounting seat, one end of the rotating shaft, which is far away from the rotating disc, is provided with a transmission block, one end of the transmission block, which is far away from the rotating shaft, is fixedly provided with a guide block, the guide block is connected with a linkage block, a top plate is arranged above the linkage block, the rotating shaft drives the guide block to rotate by taking the rotating shaft as a circle center, and then the linkage block is driven to move along with the guide block, when the guide block rotates downwards, the linkage block synchronously moves upwards, so that the top plate can be pushed to move upwards and downwards, a supporting rod is fixedly arranged at one side, which is far away from the rotating disc, of the inner wall of the mounting seat, is provided with a U-shaped limiting block, which is matched with the top plate, and the limiting block can limit and fix the top plate in the moving process.
Description
Technical Field
The utility model relates to the technical field of casting product shells, in particular to a precoated sand shell molding device.
Background
With the progress of technology, the requirements of product quality are higher and higher, and the cast products are required to have internal quality, appearance quality and aesthetic property, and the precoated sand shell mould is widely used. The general precoated sand shell mold is formed by pressing in a specific mold, but the coverage area of precoated sand is larger when the precoated sand shell mold is formed, if the operation is improper, the integrity of the precoated sand shell mold is easily damaged, so that the shell mold is difficult to be completely taken out, and meanwhile, the casting mold of the precoated sand shell mold is possibly damaged, so that the loss is caused.
Disclosure of Invention
The utility model aims to provide a precoated sand shell molding device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tectorial membrane sand shell type forming device, includes the mount pad, the mount pad lateral surface is provided with the carousel, carousel is close to mount pad one side and is provided with the pivot that runs through the mount pad inner wall, carousel one end is kept away from to the pivot is fixedly provided with transmission piece, just the pivot passes mount pad one side and carries out fixed stay through the retainer plate, transmission piece is kept away from pivot one end and is fixedly provided with guide block, the guide block is connected with the linkage piece, the linkage piece top is provided with the roof, rotates the pivot, drives the guide block and rotates with the pivot as the centre of a circle, and then drives the linkage piece and follow the guide block and remove, and when the guide block rotates downwards, the linkage piece is synchronous downwards, and when the guide block upwards rotates, the synchronous upward movement of linkage piece to can promote the roof reciprocates, the mount pad is kept away from carousel one side inner wall fixedly provided with branch, branch keeps away from mount pad one end and is provided with the U type stopper with roof looks adaptation, and the stopper can carry out spacing fixedly to the roof motion in-process.
Preferably, the mounting seat top is provided with a through hole for the movement of the top plate, the precoated sand shell mold is fixed above the mounting seat through the through hole corresponding to the demolding extrusion outlet of the precoated sand shell mold, and the precoated sand shell mold is ejected from the precoated sand shell mold through the up-and-down movement of the top plate.
Preferably, the mounting seat is internally and fixedly provided with a support column, and the fixing ring is fixedly arranged at the top of the support column.
Preferably, the middle hollow of the linkage block is arranged, and the height of the hollow of the middle of the linkage block is higher than that of the guide block, so that the guide block can conveniently move in the linkage block.
Preferably, the rotary table is fixedly provided with a rotary handle on one side far away from the mounting seat, and the rotary handle is rotated to drive the rotary shaft to rotate.
Compared with the prior art, the utility model has the beneficial effects that: when the precoated sand shell is formed, the rotating shaft is rotated, the guide block is driven to rotate by taking the rotating shaft as the center of a circle, and then the linkage block is driven to move along with the guide block, when the guide block rotates downwards, the linkage block synchronously moves downwards, and when the guide block rotates upwards, the linkage block synchronously moves upwards, so that the top plate can be pushed to move up and down to eject the precoated sand shell from the precoated sand shell mold, the precoated sand shell mold is convenient to take out, the whole structure is simple, the operation is easy, and the practicability is strong.
Drawings
FIG. 1 is a schematic view of the external overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic view of the internal structure of the present utility model.
In the figure: 1. a mounting base; 2. a through hole; 3. a turntable; 4. rotating the handle; 5. a rotating shaft; 6. a transmission block; 7. a fixing ring; 8. a support column; 9. a guide block; 10. a linkage block; 11. a top plate; 12. a support rod; 13. and a limiting block.
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 the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a tectorial membrane sand shell type forming device, includes mount pad 1, mount pad 1 lateral surface is provided with carousel 3, carousel 3 is close to mount pad 1 one side and is provided with the pivot 5 that runs through mount pad 1 inner wall, carousel 3 one end is kept away from to pivot 5 is fixed to be provided with transmission piece 6, just pivot 5 passes mount pad 1 one side and carries out fixed support through retainer plate 7, transmission piece 6 is kept away from pivot 5 one end and is fixedly provided with guide block 9, guide piece 9 is connected with linkage piece 10, linkage piece 10 top is provided with roof 11, rotates pivot 5, drives guide block 9 and rotates with pivot 5 as the centre of a circle, and then drives linkage piece 10 and follow guide block 9 and remove, and when guide block 9 rotates downwards, linkage piece 10 synchronous downward, when guide block 9 upwards rotates, linkage piece 10 synchronous upward movement to can promote roof 11 reciprocate, mount pad 1 is kept away from carousel 3 one side inner wall fixedly provided with branch 12, branch 12 keep away from mount pad 1 one end and be provided with roof 11 looks adaptation's U type stopper 13, 13 can carry out spacing process fixed to roof 11 movement.
Further, the top of the mounting seat 1 is provided with a through hole 2 for the top plate 11 to move, the precoated sand shell mold is fixed above the mounting seat 1 through the corresponding through hole 2 of the demolding extrusion port of the precoated sand shell mold, and the precoated sand shell mold is ejected from the precoated sand shell mold through the up-and-down movement of the top plate 11.
Further, the support column 8 is fixedly arranged in the mounting seat 1, and the fixing ring 7 is fixedly arranged at the top of the support column 8.
Further, the middle hollow of the linkage block 10 is arranged, and the height of the middle hollow of the linkage block 10 is higher than that of the guide block 9, so that the guide block 9 can conveniently move in the linkage block 10.
Further, the rotary table 3 is fixedly provided with a rotary handle 4 at one side far away from the mounting seat 1, and the rotary handle 4 is rotated to drive the rotary shaft 5 to rotate.
Working principle:
in the actual use process, the demolding extrusion port of the precoated sand shell mold corresponds to the through hole 2, the precoated sand shell mold is fixed above the mounting seat 1, the rotating handle 4 is rotated to drive the rotating shaft 5 to rotate, the guide block 9 is driven to rotate by taking the rotating shaft 5 as the circle center, the linkage block 10 is driven to move along with the guide block 9, when the guide block 9 rotates downwards, the linkage block 10 synchronously moves downwards, when the guide block 9 rotates upwards, the linkage block 10 synchronously moves upwards, so that the top plate 11 can be pushed to move up and down in the through hole 11, the precoated sand shell mold can be ejected out of the precoated sand shell mold through the up-and-down movement of the top plate 11, and meanwhile, the limiting block 13 can limit and fix the movement process of the top plate 11.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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 (5)
1. The utility model provides a tectorial membrane sand shell type forming device, its characterized in that, including mount pad (1), mount pad (1) lateral surface is provided with carousel (3), carousel (3) are close to mount pad (1) one side and are provided with pivot (5) that run through mount pad (1) inner wall, carousel (3) one end is kept away from in pivot (5) is fixed and is provided with transmission piece (6), just fixed support is carried out through retainer plate (7) in mount pad (1) one side passed in pivot (5), transmission piece (6) are kept away from pivot (5) one end and are fixedly provided with guide block (9), guide block (9) are connected with linkage piece (10), linkage piece (10) top is provided with roof (11), mount pad (1) are kept away from carousel (3) one side inner wall fixed be provided with branch (12), branch (12) are kept away from mount pad (1) one end and are provided with U type stopper (13) with roof (11) looks adaptation.
2. The precoated sand shell molding device of claim 1, wherein: the top of the mounting seat (1) is provided with a through hole (2) for the top plate (11) to move.
3. The precoated sand shell molding device of claim 1, wherein: the mounting seat (1) is internally and fixedly provided with a support column (8), and the fixing ring (7) is fixedly arranged at the top of the support column (8).
4. The precoated sand shell molding device of claim 1, wherein: the middle part of the linkage block (10) is hollowed out, and the height of the hollowed-out part of the middle part of the linkage block (10) is higher than that of the guide block (9).
5. The precoated sand shell molding device of claim 1, wherein: the rotary table (3) is fixedly provided with a rotary handle (4) at one side far away from the mounting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289208.0U CN219703421U (en) | 2023-05-25 | 2023-05-25 | Precoated sand shell molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289208.0U CN219703421U (en) | 2023-05-25 | 2023-05-25 | Precoated sand shell molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703421U true CN219703421U (en) | 2023-09-19 |
Family
ID=87976548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321289208.0U Active CN219703421U (en) | 2023-05-25 | 2023-05-25 | Precoated sand shell molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703421U (en) |
-
2023
- 2023-05-25 CN CN202321289208.0U patent/CN219703421U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |