CN216632550U - Sand box sand discharging mechanism for lost foam casting - Google Patents
Sand box sand discharging mechanism for lost foam casting Download PDFInfo
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- CN216632550U CN216632550U CN202123238163.8U CN202123238163U CN216632550U CN 216632550 U CN216632550 U CN 216632550U CN 202123238163 U CN202123238163 U CN 202123238163U CN 216632550 U CN216632550 U CN 216632550U
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- lost foam
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Abstract
The utility model belongs to the technical field of casting, specific sand box sand discharging mechanism for lost foam casting that says so, including the mount, the inboard of mount is provided with the foundry goods sand box, and is provided with accuse volume mechanism below the foundry goods sand box, the below of accuse volume mechanism is provided with the sand screening box, and the avris of sand screening box is provided with the movable rod, the tip of movable rod is provided with the cylinder, the below of sand screening box is provided with the sand storage box, and the avris of sand storage box is provided with the linking plate, and the inside of linking plate runs through the staple, the avris of foundry goods sand box is provided with the block, and the avris of block is provided with the articulated slab, and the inboard of articulated slab runs through the set screw, and this device is provided with the foundry goods sand box, and the staff puts into the foundry goods sand box after the sand material earlier; the sand sieving box and the movable rod are arranged, so that the problems that the sand materials which are not melted and agglomerated are not convenient to quickly sieve, the sand materials are not convenient to reuse after being cooled, and resources are saved are solved.
Description
Technical Field
The utility model relates to the technical field of casting, in particular to a sand discharging mechanism of a sand box for a lost foam casting.
Background
The lost foam casting is easy to realize mechanical automatic flow line production, the production line has high elasticity, and the production of castings with different alloys, different shapes and different sizes can be realized on one production line.
The existing sand discharge mechanism has the problems that the sand materials which are not melted and agglomerated are not convenient to rapidly screen, the sand materials are not convenient to reuse after being cooled, and resources are saved.
Therefore, the sand discharging mechanism for the sand box for the lost foam casting is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to make up the defects of the prior art, the problems that the sand material which is not melted and agglomerated is not convenient to quickly screen, the sand material is not convenient to reuse after being cooled, and resources are saved are solved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the sand box sand discharging mechanism for the lost foam casting comprises a fixed frame, wherein a casting sand box is arranged on the inner side of the fixed frame, a quantity control mechanism is arranged below the casting sand box, a sand screening box is arranged below the quantity control mechanism, a movable rod is arranged on the side of the sand screening box, an air cylinder is arranged at the end part of the movable rod, a sand storage box is arranged below the sand screening box, a connecting plate is arranged on the side of the sand storage box, a fixing nail penetrates through the connecting plate, a clamping block is arranged on the side of the casting sand box, a hinged plate is arranged on the side of the clamping block, and a fixing screw penetrates through the inner side of the hinged plate.
Preferably, the quantity control mechanism comprises a lower sand shell, a material control plate and a clamping buckle, the material control plate is arranged on the inner side of the lower sand shell, and the clamping buckle is arranged at the end part of the material control plate.
Preferably, the material control plate and the lower sand shell form a clamping structure through a clamping buckle, and the outer wall of the material control plate is attached to the inner wall of the lower sand shell.
Preferably, the sand screening box forms a transmission structure with the fixed frame through the cylinder, and the fixed frame and the movable rod are movably connected.
Preferably, the sand storage box and the fixing frame form a detachable structure through fixing nails, and the sand storage box and the connecting plate are fixedly connected.
Preferably, the clamping block and the hinged plate are arranged to be detachable through a fixing screw, and the clamping block and the casting sand box are integrally arranged.
The utility model has the advantages that:
1. the device is provided with a casting sand box, workers firstly put sand into the casting sand box and then pour molten metal into a sand mold cavity of the lost foam casting, the lost foam casting is obtained after cooling and solidification, after the casting is finished, the workers can install the lost foam casting on the casting sand box through a quantity control mechanism, the casting in the casting sand box is kept and shakeout is carried out, the casting is automatically separated from the sand, the casting can be taken, the workers can clamp and fix a lower sand shell and a material control plate through the arrangement of a clamping buckle, so that the bottom of the casting sand box is sealed, the sand cannot leak in the casting process, after the casting is finished, the workers can slide the material control plate in the lower sand shell to control the length of the material control plate in the lower sand shell to control the shakeout quantity, and avoid that the shakeout speed is too fast and the damage of a sand screening box is caused;
2. the device is provided with the sand screening box, workers can screen out sand materials which are not melted and agglomerated through the sand screening box, the sand materials can be conveniently reused after being cooled, resources are saved, and the efficiency of the workers is higher;
3. this device is provided with and stores up the sand box, the sand material that sieve sand box screened can fall into automatically and store up the sand box, the staff can be through the fixed of cancellation staple on link plate and mount, with this unload and store up the sand box, thereby be convenient for the staff uses the sand material in storing up the sand box, and can set up through this, fixed sand box that stores up is on the mount, make the sand material in storing up the sand box can not tumble, and, the staff can be through canceling the fixed of clamping screw on articulated slab and block, thereby lift off the foundry goods sand box with block fixed connection, this sets up the foundry goods sand box that the staff of being convenient for dismantles and change has damaged, thereby the staff can used repeatedly sand discharge mechanism, reduce consumption.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the overall front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention in an overall side view;
fig. 3 is a schematic perspective view of the internal structure of the quantity control mechanism of the present invention.
In the figure: 1. a fixed mount; 2. a casting sand box; 3. a quantity control mechanism; 301. setting a sand shell; 302. a material control plate; 303. a snap fastener; 4. screening a sand box; 5. a movable rod; 6. a cylinder; 7. a sand storage box; 8. a connector tile; 9. fixing nails; 10. a clamping block; 11. a hinge plate; 12. and fixing the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a sand discharging mechanism for a sand box for lost foam casting comprises a fixed frame 1, a casting sand box 2 is arranged on the inner side of the fixed frame 1, a quantity control mechanism 3 is arranged below the casting sand box 2, a sand sieving box 4 is arranged below the quantity control mechanism 3, a movable rod 5 is arranged on the side of the sand sieving box 4, an air cylinder 6 is arranged at the end of the movable rod 5, a sand storage box 7 is arranged below the sand sieving box 4, a connecting plate 8 is arranged on the side of the sand storage box 7, a fixing nail 9 penetrates through the connecting plate 8, a clamping block 10 is arranged on the side of the casting sand box 2, a fixing screw rod 12 penetrates through the side of the clamping block 10, and a fixing screw rod 12 penetrates through the inner side of the hinge plate 11.
The quantity control mechanism 3 comprises a lower sand shell 301, a material control plate 302 and a clamping buckle 303, wherein the material control plate 302 is arranged on the inner side of the lower sand shell 301, and the clamping buckle 303 is arranged at the end part of the material control plate 302; workers can mount the quantity control mechanism 3 on the casting sand box 2, shakeout is carried out while the casting in the casting sand box 2 is kept, the casting is automatically separated from sand, and the casting can be taken;
the material control plate 302 and the lower sand shell 301 form a clamping structure through the clamping buckle 303, the outer wall of the material control plate 302 is attached to the inner wall of the lower sand shell 301, and a worker can clamp and fix the lower sand shell 301 and the material control plate 302 through the arrangement of the clamping buckle 303, so that the bottom of the casting sand box 2 is sealed, sand cannot leak in the casting process, after the casting is finished, the worker can slide the material control plate 302 in the lower sand shell 301 to control the length of the material control plate 302 in the lower sand shell 301 to control the sand falling amount, and the damage of the sand sieving box 4 caused by too high sand falling speed is avoided;
the sand screening box 4 and the fixed frame 1 form a transmission structure through the air cylinder 6, the fixed frame 1 and the movable rod 5 are movably connected, workers can screen sand materials which are not melted and agglomerated through the sand screening box 4, the sand materials can be reused after being cooled, resources are saved, the efficiency of the workers is higher, the workers can start the air cylinder 6 when falling sand, the movable rod 5 fixedly connected with one end of the air cylinder 6 is driven to move in the fixed frame 1, the sand screening box 4 fixedly connected with the end part of the movable rod 5 can horizontally reciprocate, and when the movable rod 5 swings through the sand screening box 4, the cooling of the sand materials can be accelerated, and the sand materials can be rapidly screened;
the sand storage box 7 and the fixing frame 1 form a detachable structure through the fixing nail 9, the sand storage box 7 and the connecting plate 8 are fixedly connected, sand materials screened by the sand screening box 4 can automatically fall into the sand storage box 7, and workers can dismount the sand storage box 7 by canceling the fixing of the fixing nail 9 on the connecting plate 8 and the fixing frame 1, so that the workers can use the sand materials in the sand storage box 7 conveniently, and the sand storage box 7 can be fixed on the fixing frame 1 through the arrangement, so that the sand materials in the sand storage box 7 cannot tip over;
the clamping block 10 is arranged to be of a detachable structure through the fixing screw 12 and the hinged plate 11, the clamping block 10 and the casting sand box 2 are arranged in an integrated mode, and a worker can detach the casting sand box 2 fixedly connected with the clamping block 10 by canceling the fixing of the fixing screw 12 on the hinged plate 11 and the clamping block 10, so that the worker can detach and replace the damaged casting sand box 2 conveniently, the worker can reuse the sand discharging mechanism, and consumption is reduced.
The working principle is as follows: firstly, after the worker puts the sand into the casting sand box 2, then the molten metal is poured into the sand mold cavity of the lost foam casting, the lost foam casting is obtained after cooling and solidification, after the casting is finished, the worker can install the casting on the casting sand box 2 through the quantity control mechanism 3, the casting is shaked while the casting in the casting sand box 2 is kept, the casting is automatically separated from the sand, the casting can be taken, the worker can clamp and fix the lower sand shell 301 and the material control plate 302 through the arrangement of the clamping buckle 303, so that the bottom of the casting sand box 2 is sealed, after the casting is finished, the worker can slide the material control plate 302 in the lower sand shell 301 to control the length of the material control plate 302 in the lower sand shell 301 to control the shakeout quantity, and the air cylinder 6 can be started while the shakeout, so as to drive the movable rod 5 fixedly connected with one end of the air cylinder 6 to move in the fixed frame 1, thereby 5 tip fixed connection's of movable rod sieve sand box 4 can be the level back and forth movement, screen sand material fast, finally, the staff can be through canceling the fixed of staple 9 on joint board 8 and mount 1, lift off sand storage box 7 with this, can use the sand material in the sand storage box 7, the staff can be through canceling fixed screw 12 fixed on articulated slab 11 and block 10 at last, thereby lift off the foundry goods sand box 2 with block 10 fixed connection, make the staff dismantle the foundry goods sand box 2 of changing having damaged, be exactly the course of work of whole sediment outflow structure above.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a sand box sand discharging mechanism for lost foam casting, includes mount (1), its characterized in that: the inboard of mount (1) is provided with foundry goods sand box (2), and the below of foundry goods sand box (2) is provided with accuse volume mechanism (3), the below of accuse volume mechanism (3) is provided with sieve sand box (4), and the avris of sieving sand box (4) is provided with movable rod (5), the tip of movable rod (5) is provided with cylinder (6), the below of sieving sand box (4) is provided with stores up sand box (7), and the avris of storing up sand box (7) is provided with joint plate (8) to the inside of joint plate (8) is run through and is had staple (9), the avris of foundry goods sand box (2) is provided with block (10), and the avris of block (10) is provided with articulated slab (11) to the inboard of articulated slab (11) is run through has set screw (12).
2. The sand discharging mechanism of a sand box for a lost foam casting according to claim 1, wherein: the quantity control mechanism (3) comprises a lower sand shell (301), a material control plate (302) and a clamping buckle (303), wherein the material control plate (302) is arranged on the inner side of the lower sand shell (301), and the clamping buckle (303) is arranged at the end part of the material control plate (302).
3. The sand discharging mechanism of a sand box for a lost foam casting according to claim 2, wherein: the material control plate (302) and the lower sand shell (301) form a clamping structure through a clamping buckle (303), and the outer wall of the material control plate (302) is attached to the inner wall of the lower sand shell (301).
4. The sand discharging mechanism of a sand box for a lost foam casting according to claim 2, wherein: the sand screening box (4) forms a transmission structure with the fixed frame (1) through the air cylinder (6), and the fixed frame (1) and the movable rod (5) are movably connected.
5. The sand discharging mechanism of a sand box for a lost foam casting according to claim 1, wherein: the sand storage box (7) and the fixing frame (1) form a detachable structure through fixing nails (9), and the sand storage box (7) and the connecting plate (8) are fixedly connected.
6. The sand discharging mechanism of a sand box for a lost foam casting according to claim 1, wherein: the clamping block (10) and the hinged plate (11) are arranged to be detachable through the fixing screw (12), and the clamping block (10) and the casting sand box (2) are arranged integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123238163.8U CN216632550U (en) | 2021-12-21 | 2021-12-21 | Sand box sand discharging mechanism for lost foam casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123238163.8U CN216632550U (en) | 2021-12-21 | 2021-12-21 | Sand box sand discharging mechanism for lost foam casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216632550U true CN216632550U (en) | 2022-05-31 |
Family
ID=81743869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123238163.8U Active CN216632550U (en) | 2021-12-21 | 2021-12-21 | Sand box sand discharging mechanism for lost foam casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216632550U (en) |
-
2021
- 2021-12-21 CN CN202123238163.8U patent/CN216632550U/en active Active
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