CN219683893U - Vertical parting molding machine - Google Patents
Vertical parting molding machine Download PDFInfo
- Publication number
- CN219683893U CN219683893U CN202320061398.4U CN202320061398U CN219683893U CN 219683893 U CN219683893 U CN 219683893U CN 202320061398 U CN202320061398 U CN 202320061398U CN 219683893 U CN219683893 U CN 219683893U
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- Prior art keywords
- movable frame
- sand
- box
- flask
- molding machine
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- 238000000465 moulding Methods 0.000 title claims abstract description 28
- 239000004576 sand Substances 0.000 claims abstract description 50
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 244000035744 Hura crepitans Species 0.000 description 16
- 238000003825 pressing Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a vertical parting molding machine, wherein a lifting rod is vertically arranged on a base, a cope flask and an adjusting platform are sequentially arranged on the lifting rod, a drag flask is arranged on the adjusting platform, one end of a lifting cylinder is arranged on a first movable frame, a second movable frame is movably connected with the second movable frame through a synchronous connecting piece, a top plate is arranged at the top of the lifting cylinder, the lifting cylinder can drive the top plate to move up and down, the top plate is matched with the bottom of the drag flask, and the peripheries of the first movable frame and the second movable frame are both in sliding connection with the lifting rod. The cope flask in the molding machine of the present utility model has no cope plate, the cope flask does not move during the squeeze sand molding process, and only the top plate at the lower part of the drag flask squeezes sand in the flask upward; meanwhile, the first movable frame and the second movable frame form an integrated adjusting platform, so that the lifting cylinder can be ensured to be stable in the process of jacking the top plate, and only one lifting cylinder is required, the production and manufacturing cost is low, and the maintenance is easy.
Description
Technical Field
The utility model relates to the field of molding machines, in particular to a vertical parting molding machine.
Background
The molding machine can manufacture sand molds, when the molding machine is used, a mold with a specified size is put into a sand box, sand grains are blown into the sand box through injecting the sand box, the sand grains in the sand box are extruded and molded by utilizing hydraulic pressure, and finally, an upper sand mold body and a lower sand mold body which are taken out of the mold are combined together to form complete molding sand, so that the sand molds are obtained; because all set up the clamp plate in cope flask and the drag flask, during operation two clamp plates all need the motion to squeeze sand grain, if there is any clamp plate atress unbalanced then very easily the card shell, and then break down, need shut down the maintenance this moment. And finally transferring the manufactured sand mould to a casting platform, and casting molten iron to obtain the casting.
An existing molding machine such as ZL201510570969.7 (molding machine without sand filling dead angle) and a using method thereof are disclosed, wherein during the using process, an upper pressing plate and a lower pressing plate in a cope flask and a drag flask are respectively moved, so that if one pressing plate fails, the machine can be caused to fail, and if one pressing plate can be reduced, the failure probability can be greatly reduced. There is a need in the market for a molding machine that is simpler to operate and easier to maintain.
Disclosure of Invention
In view of the above, the present utility model aims to provide a vertical parting molding machine which is convenient to operate and easy to maintain.
In order to achieve the technical purpose, the scheme of the utility model is as follows: the vertical parting molding machine comprises a base body, wherein a lifting rod is vertically arranged on the base body, a cope flask and an adjusting platform are sequentially arranged on the lifting rod, a drag flask is arranged on the adjusting platform, the adjusting platform comprises a lifting cylinder, a top plate, a synchronous connecting piece, a first movable frame and a second movable frame, one end of the lifting cylinder is arranged on the first movable frame, the second movable frame is movably connected with the second movable frame through the synchronous connecting piece, a top plate is arranged at the top of the lifting cylinder, the lifting cylinder can drive the top plate to move up and down, the top plate is matched with the bottom of the drag flask, and the periphery of the first movable frame and the periphery of the second movable frame are in sliding connection with the lifting rod;
the mold frame and the shooting box are further arranged above the drag box, a box pushing mechanism is arranged on the left side of the drag box, a transfer table is arranged on the right side of the drag box, the box pushing mechanism comprises a fixed seat, a box pushing cylinder and a push plate, the box pushing cylinder is fixedly arranged on the fixed seat, the push plate is arranged at the front end of the box pushing cylinder, and the box pushing cylinder can push a sand mold onto the transfer table;
the sand feeding ports are further arranged on the cope flask and the drag flask and can be communicated with the shooting flask.
Preferably, the lower part of the shooting box is of a slope structure, the top of the shooting box is connected with a sand inlet funnel, a movable sealing plate and a sealing seat are further arranged between the sand inlet funnel and the shooting box, and the movable sealing plate can slide along the sealing seat to open and close.
Preferably, the first movable frame is symmetrically provided with four synchronous connecting pieces for maintaining the first movable frame to stably ascend, and the synchronous connecting pieces are formed by combining a connecting seat and a connecting bolt.
Preferably, the top plate has a convex structure, and the width of the upper part of the top plate is smaller than that of the lower part of the top plate.
Preferably, a sealing gasket matched with the shooting box is further arranged on one side of the sand inlet.
Preferably, a row of brush parts for cleaning sand are arranged at the bottom of the push plate.
Preferably, the first movable frame, the second movable frame and the lifting rod are connected through a linear bearing.
The upper sand box in the molding machine has no upper top plate, the upper sand box does not move in the process of molding the extruded sand grains, and only the top plate at the lower part of the lower sand box extrudes the sand grains in the sand box upwards; meanwhile, an integrated adjusting platform is formed by the first movable frame and the second movable frame, so that the lifting cylinder can be ensured to be stable and not inclined in the process of jacking the top plate; the molding machine only needs one lifting cylinder for extruding sand grains, has low production and manufacturing cost and is easy to maintain; meanwhile, no pressing plate exists in the cope flask in the use process, no movement is needed, the fault probability is lower, and the maintenance is better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of a partial structure of the present utility model.
Detailed Description
The utility model will be described in further detail with reference to figures 1-2 and the specific examples. For a clear and complete description of the technical solutions, the following examples are chosen for illustration; the following examples are some of the examples of the present utility model; other embodiments, which are obtained based on the present utility model without making any inventive effort, are within the scope of the present utility model.
In the following embodiments, it should be noted that, the terms "upper", "lower", "left", "right", "inner", "outer", "top/bottom", and the like are all based on the orientation or positional relationship shown in the drawings, and are merely for the sake of clarity in describing the present embodiment, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, and therefore, should not be construed as limiting the utility model. Meanwhile, the "first" and "second" in the embodiments are used for distinguishing descriptive purposes only and are not represented as indicating or implying relative importance.
Example 1
The vertical parting molding machine comprises a base body 1, a box pushing mechanism 8 is arranged on the left side of the base body 1, a transfer table 13 is arranged on the right side of the base body 1, a lifting rod 2 is vertically arranged on the base body 1, a cope flask 3 and an adjusting platform 5 are sequentially arranged on the lifting rod 2, a drag flask 4 is arranged on the adjusting platform 5, the adjusting platform 5 comprises a lifting cylinder 501, a top plate 502, a synchronous connecting piece 503, a first movable frame 504 and a second movable frame 505, one end of the lifting cylinder 501 is arranged on the first movable frame 504, the second movable frame 505 is movably connected with the second movable frame 505 through the synchronous connecting piece 503, a top plate 502 is arranged at the top of the lifting cylinder 501, the lifting cylinder 501 can drive the top plate 502 to move up and down, the top plate 502 is matched with the bottom of the drag flask 4, and the periphery of the first movable frame 504 and the second movable frame 505 are both slidingly connected with the lifting rod 2;
wherein can connect into a whole with first movable frame 504 and second movable frame 505 through synchronous connector 503, can guarantee that first movable frame 504 and second movable frame 505 can rise in step with the level, and then guarantee lift cylinder 501 can stably drive the perpendicular steady lift of roof 502, effectively avoid because roof 502 lift in-process and drag flask 4 bottom remain sealed tight all the time and leak sand. When the sand box is used, sand grains leaked from the sand box or falling from the sand box can be stuck on the movable frame.
The upper part of the drag flask 4 is also provided with a mould frame 6 and a shooting flask 7, the left side of the drag flask 4 is provided with a box pushing mechanism 8, the right side of the drag flask 4 is provided with a transfer table 13, the box pushing mechanism 8 comprises a fixed seat 801, a box pushing cylinder 802 and a push plate 803, the box pushing cylinder 802 is fixedly arranged on the fixed seat 801, the front end of the box pushing cylinder 802 is provided with the push plate 803, and the box pushing cylinder 802 can push a sand mould onto the transfer table 13;
the cope flask 3 and the drag flask 4 are also provided with sand inlets 10, and the sand inlets 10 can be communicated with the shooting flask 7.
In order to promote the effect of penetrating sand, penetrate sand box 7 lower part and be slope form structure, it is connected with into sand hopper 9 to penetrate sand box 7 top, it still is provided with movable sealing plate 11 and sealing seat 12 to advance between sand hopper 9 and the sand box 7, movable sealing plate 11 can slide along sealing seat 12 and open and shut. The sand shooting box can be kept airtight through the movable sealing plate, sand grains can be fully pressurized and then shot into the upper sand box and the lower sand box, and meanwhile, the slope-shaped structure of the lower part of the sand shooting box can effectively prevent sand grains from piling up at the bottom of the sand shooting box.
In order to ensure stable lifting of the top plate, four synchronous connecting pieces 503 for maintaining stable lifting of the first movable frame 504 are symmetrically arranged on the first movable frame 504, and the synchronous connecting pieces 503 are formed by combining connecting seats and connecting bolts. The first movable frame and the second movable frame can be connected into a whole through the synchronous connecting piece, and the stable parallel of the lifting process can be ensured through the assistance of linear bearings around the movable frame.
In order to provide a better seal between the top plate and the drag flask, the top plate 502 has a generally convex configuration, and the width of the upper portion of the top plate 502 is less than the width of the lower portion of the top plate 502.
In order to better combine the sand inlet with the shooting box, a sealing gasket matched with the shooting box 7 is further arranged on one side of the sand inlet 10.
In order to facilitate the removal of the missed sand grains, a row of brush parts for removing the sand are arranged at the bottom of the push plate 801.
The cope flask in the molding machine of the present utility model has no cope plate, the cope flask does not move during the squeeze sand molding process, and only the top plate at the lower part of the drag flask squeezes sand in the flask upward; meanwhile, an integrated adjusting platform is formed by the first movable frame and the second movable frame, so that the lifting cylinder can be ensured to be stable and not inclined in the process of jacking the top plate; the molding machine only needs one lifting cylinder for extruding sand grains, has low production and manufacturing cost and is easy to maintain; meanwhile, no pressing plate exists in the cope flask in the use process, no movement is needed, the fault probability is lower, and the maintenance is better.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model, but any minor modifications, equivalents, and improvements made to the above embodiments according to the technical principles of the present utility model should be included in the scope of the technical solutions of the present utility model.
Claims (7)
1. A vertical parting molding machine, characterized in that: the lifting device comprises a base body, wherein lifting rods are vertically arranged on the base body, a cope flask and an adjusting platform are sequentially arranged on the lifting rods, a drag flask is arranged on the adjusting platform, the adjusting platform comprises a lifting cylinder, a top plate, a synchronous connecting piece, a first movable frame and a second movable frame, one end of the lifting cylinder is arranged on the first movable frame, the second movable frame is movably connected with the second movable frame through the synchronous connecting piece, the top plate is arranged at the top of the lifting cylinder, the lifting cylinder can drive the top plate to move up and down, the top plate is matched with the bottom of the drag flask, and the periphery of the first movable frame and the periphery of the second movable frame are in sliding connection with the lifting rods;
the mold frame and the shooting box are further arranged above the drag box, a box pushing mechanism is arranged on the left side of the drag box, a transfer table is arranged on the right side of the drag box, the box pushing mechanism comprises a fixed seat, a box pushing cylinder and a push plate, the box pushing cylinder is fixedly arranged on the fixed seat, the push plate is arranged at the front end of the box pushing cylinder, and the box pushing cylinder can push a sand mold onto the transfer table;
the sand feeding ports are further arranged on the cope flask and the drag flask and can be communicated with the shooting flask.
2. The vertical parting molding machine of claim 1, wherein: the sand shooting box is characterized in that the lower part of the sand shooting box is of a slope-shaped structure, the top of the sand shooting box is connected with a sand inlet funnel, a movable sealing plate and a sealing seat are further arranged between the sand inlet funnel and the sand shooting box, and the movable sealing plate can slide along the sealing seat to open and close.
3. The vertical parting molding machine of claim 1, wherein: four synchronous connecting pieces for maintaining the first movable frame to stably ascend are symmetrically arranged on the first movable frame, and the synchronous connecting pieces are formed by combining a connecting seat and a connecting bolt.
4. The vertical parting molding machine of claim 1, wherein: the roof is protruding font structure, the width of roof upper portion is less than the width of roof lower part.
5. The vertical parting molding machine of claim 1, wherein: and a sealing gasket matched with the shooting box is further arranged on one side of the sand inlet.
6. The vertical parting molding machine of claim 1, wherein: the bottom of the push plate is provided with a row of hairbrush parts for sand removal.
7. The vertical parting molding machine of claim 1, wherein: the first movable frame, the second movable frame and the lifting rod are connected through a linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320061398.4U CN219683893U (en) | 2023-01-03 | 2023-01-03 | Vertical parting molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320061398.4U CN219683893U (en) | 2023-01-03 | 2023-01-03 | Vertical parting molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683893U true CN219683893U (en) | 2023-09-15 |
Family
ID=87938722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320061398.4U Active CN219683893U (en) | 2023-01-03 | 2023-01-03 | Vertical parting molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683893U (en) |
-
2023
- 2023-01-03 CN CN202320061398.4U patent/CN219683893U/en active Active
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