CN220295807U - Casting sand molding tool - Google Patents
Casting sand molding tool Download PDFInfo
- Publication number
- CN220295807U CN220295807U CN202321766555.8U CN202321766555U CN220295807U CN 220295807 U CN220295807 U CN 220295807U CN 202321766555 U CN202321766555 U CN 202321766555U CN 220295807 U CN220295807 U CN 220295807U
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- China
- Prior art keywords
- base
- die cavity
- plate
- hydraulic telescoping
- casting sand
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- 239000004576 sand Substances 0.000 title claims abstract description 55
- 238000000465 moulding Methods 0.000 title claims abstract description 22
- 238000005266 casting Methods 0.000 title abstract description 36
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 9
- 238000005056 compaction Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 43
- 238000000034 method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000001354 calcination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The utility model relates to the technical field of casting sand molding, in particular to a casting sand molding tool. Including base and die cavity, the base is L type structure, and the die cavity is installed at the base up end, and base lateral wall still fixed mounting has the mounting panel, is equipped with on the mounting panel to be used for carrying out extrusion molding's swager to the inside foundry sand of die cavity, swager includes the hydraulic telescoping rod of fixed mounting in the mounting panel upper end, and hydraulic telescoping rod bottom still fixed mounting has the clamp plate, still is equipped with the ramming subassembly that supplementary clamp plate vibrates the foundry sand on the hydraulic telescoping rod. The beneficial effects of the utility model are as follows: through the swage unit who sets up, put the die cavity on the base earlier, later through putting the setting member in the die cavity to cover casting sand, later through starting hydraulic telescoping rod, utilize hydraulic telescoping rod drive clamp plate to descend, utilize the clamp plate to carry out compaction to casting sand and handle, improve casting sand molding's efficiency.
Description
Technical Field
The utility model relates to the technical field of casting sand molding, in particular to a casting sand molding tool.
Background
Foundry sand, also known as foundry sand, fused ceramic sand, bauxite ceramic sand. The casting sand is prepared by taking high-quality bauxite as a raw material and adopting ceramsite sand processes such as calcination, electric melting, granulation, screening and the like. The Baozhu sand is a substitute of quartz sand, overcomes the defects of large expansion coefficient, low casting precision, serious sand sticking and the like of the quartz sand, and improves the quality of castings.
When casting, a part of the workpiece is generally molded by a mold, namely a shaping piece, a mold cavity and casting sand, and then the molding is carried out, but the casting sand needs to be compacted when being molded, and the conventional processing mode is manual compacting, which is time-consuming and labor-consuming.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: when casting, a part of the workpiece is generally molded by a mold, namely a shaping piece, a mold cavity and casting sand, and then the molding is carried out, but the casting sand needs to be compacted when being molded, and the conventional processing mode is manual compacting, which is time-consuming and labor-consuming.
In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a foundry sand molding tool, includes base and die cavity, the base is L type structure, the die cavity is installed at the base up end, base lateral wall still fixed mounting has the mounting panel, be equipped with on the mounting panel and be used for carrying out extrusion molding's swager to the inside foundry sand of die cavity, swager includes the hydraulic telescoping rod of fixed mounting in the mounting panel upper end, hydraulic telescoping rod bottom still fixed mounting has the clamp plate, still be equipped with the ramming subassembly that supplementary clamp plate vibrated the foundry sand on the hydraulic telescoping rod.
The beneficial effects of the utility model are as follows: through the swage unit who sets up, put the die cavity on the base earlier, later through putting the setting member in the die cavity to cover casting sand, later through starting hydraulic telescoping rod, utilize hydraulic telescoping rod drive clamp plate to descend, utilize the clamp plate to carry out compaction to casting sand and handle, improve casting sand molding's efficiency.
As a further improvement of the present utility model, the technical problem to be solved is: when carrying out compaction treatment to foundry sand, the manual work often still needs to carry out the compaction treatment to foundry sand through the tamp, and manual operation is comparatively laborious.
In order to solve the technical problems, the utility model further adopts the following technical scheme: the ramming assembly comprises a movable plate sleeved on the surface of a hydraulic telescopic rod and a side plate fixedly arranged on the side wall of a mounting plate, a servo motor is fixedly arranged on the side wall of the side plate, an output shaft of the servo motor is fixedly connected with a rotating rod, one end of the rotating rod, far away from the servo motor, is fixedly provided with an eccentric wheel, the eccentric wheel is matched with the movable plate for use, a plurality of ramming rods are fixedly arranged at the bottom of the movable plate, and through holes matched with the ramming rods are formed in the surface of the pressing plate.
The beneficial effects of the improvement are as follows: through the ramming subassembly that sets up, utilize the clamp plate to ram real-time to casting sand, through driving servo motor, servo motor passes through the bull stick and drives the eccentric wheel and rotate, and the eccentric wheel then promotes the fly leaf and pushes down for the tamping rod of fly leaf bottom stretches out in the through-hole, thereby utilizes the tamping rod to ram the casting sand and handles.
In order to solve the technical problems, the utility model further adopts the following technical scheme: the mounting plate surface is offered and is had logical groove with eccentric wheel looks adaptation, the flexible end of hydraulic telescoping rod still overlaps in the position between fly leaf and the clamp plate and is equipped with the spring.
The beneficial effects of the improvement are as follows: through the logical groove of seting up at the mounting panel up end, can guarantee that the tamping rod is not limited when rotating, utilize the spring of setting, can utilize the spring to promote the fly leaf and rise to reset after the ramming is finished.
As a further improvement of the present utility model, the technical problem to be solved is: when the casting sand in the die cavity is compacted, the die cavity is easy to displace, so that the molding precision of the die is affected.
In order to solve the technical problems, the utility model further adopts the following technical scheme: the base up end fixed mounting has a plurality of fixture blocks, the fixture block is L type structure, the die cavity activity gomphosis is in the position between the fixture block.
The beneficial effects of the improvement are as follows: through the fixture block of setting in the base upper end, can conveniently fix a position fast and fix the die cavity, prevent the die cavity when carrying out the compaction to foundry sand and appear the skew problem, improve the fashioned precision of mould.
Drawings
FIG. 1 is a schematic view of the overall external structure provided by the present utility model;
FIG. 2 is an enlarged schematic view of the press component of FIG. 1 according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure in fig. 2 provided in the present utility model.
The character labels in the figure are 1, a base; 2. a clamping block; 3. a mold cavity; 4. a mounting plate; 5. a hydraulic telescopic rod; 6. a pressing plate; 7. a movable plate; 8. a side plate; 9. a servo motor; 10. an eccentric wheel; 11. a tamper; 12. and (3) a spring.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Example 1:
1-3, including base 1 and die cavity 3, base 1 is L type structure, and die cavity 3 installs at base 1 up end, and base 1 lateral wall still fixed mounting has mounting panel 4, is equipped with the swage part that is used for carrying out extrusion molding to the inside foundry sand of die cavity 3 on the mounting panel 4, and swage part is including the hydraulic telescoping rod 5 of fixed mounting in mounting panel 4 upper end, and hydraulic telescoping rod 5 bottom still fixed mounting has clamp plate 6, still is equipped with the ramming subassembly that supplementary clamp plate carried out the vibration to foundry sand on the hydraulic telescoping rod 5. Through the swage part that sets up, put die cavity 3 on base 1 earlier, later through putting the setting member in die cavity 3 to cover casting sand, later through starting hydraulic telescoping rod 5, utilize hydraulic telescoping rod 5 drive clamp plate 6 to descend, utilize clamp plate 6 to carry out compaction to casting sand and handle, improve casting sand molding's efficiency.
Example 2:
further optimizing on the basis of the embodiment: as shown in fig. 1-3, a casting sand molding tool comprises a base 1 and a mold cavity 3, wherein the base 1 is in an L-shaped structure, the mold cavity 3 is arranged on the upper end face of the base 1, a mounting plate 4 is fixedly arranged on the side wall of the base 1, a material pressing component for pressing and molding casting sand in the mold cavity 3 is arranged on the mounting plate 4, the material pressing component comprises a hydraulic telescopic rod 5 fixedly arranged at the upper end of the mounting plate 4, a pressing plate 6 is fixedly arranged at the bottom of the hydraulic telescopic rod 5, and a material pressing component for pressing and vibrating the casting sand by an auxiliary pressing plate is further arranged on the hydraulic telescopic rod 5. The ramming material assembly comprises a movable plate 7 sleeved on the surface of the hydraulic telescopic rod 5 and a side plate 8 fixedly installed on the side wall of the mounting plate 4, a servo motor 9 is fixedly installed on the side wall of the side plate 8, an output shaft of the servo motor 9 is fixedly connected with a rotating rod, one end of the rotating rod, far away from the servo motor 9, is fixedly provided with an eccentric wheel 10, the eccentric wheel 10 is matched with the movable plate 7, a plurality of ramming rods 11 are fixedly installed at the bottom of the movable plate 7, and through holes matched with the ramming rods 11 are formed in the surface of the pressing plate 6. Through the ramming subassembly that sets up, when utilizing clamp plate 6 to ram casting sand, through driving servo motor 9, servo motor 9 drives eccentric wheel 10 through the bull stick and rotates, and eccentric wheel 10 and then promote fly leaf 7 and push down for the rammer rod 11 of fly leaf 7 bottom stretches out in the through-hole, thereby utilizes rammer rod 11 to ram casting sand and handles.
Example 3:
further optimizing on the basis of the embodiment: as shown in fig. 1-3, a casting sand molding tool comprises a base 1 and a mold cavity 3, wherein the base 1 is in an L-shaped structure, the mold cavity 3 is arranged on the upper end face of the base 1, a mounting plate 4 is fixedly arranged on the side wall of the base 1, a material pressing component for pressing and molding casting sand in the mold cavity 3 is arranged on the mounting plate 4, the material pressing component comprises a hydraulic telescopic rod 5 fixedly arranged at the upper end of the mounting plate 4, a pressing plate 6 is fixedly arranged at the bottom of the hydraulic telescopic rod 5, and a material pressing component for pressing and vibrating the casting sand by an auxiliary pressing plate is further arranged on the hydraulic telescopic rod 5. The ramming material assembly comprises a movable plate 7 sleeved on the surface of the hydraulic telescopic rod 5 and a side plate 8 fixedly installed on the side wall of the mounting plate 4, a servo motor 9 is fixedly installed on the side wall of the side plate 8, an output shaft of the servo motor 9 is fixedly connected with a rotating rod, one end of the rotating rod, far away from the servo motor 9, is fixedly provided with an eccentric wheel 10, the eccentric wheel 10 is matched with the movable plate 7, a plurality of ramming rods 11 are fixedly installed at the bottom of the movable plate 7, and through holes matched with the ramming rods 11 are formed in the surface of the pressing plate 6. The surface of the mounting plate 4 is provided with a through groove matched with the eccentric wheel 10, and the telescopic end of the hydraulic telescopic rod 5 is positioned between the movable plate 7 and the pressing plate 6 and is also sleeved with a spring 12. The upper end face of the base 1 is fixedly provided with a plurality of clamping blocks 2, the clamping blocks 2 are of L-shaped structures, and the die cavity 3 is movably embedded between the clamping blocks 2. Through the through slot of seting up at mounting panel 4 up end, can guarantee that the tamper 11 is not limited when rotating, utilize the spring 12 of setting, can utilize spring 12 to promote fly leaf 7 to rise and reset after the ramming finishes. Through the fixture block 2 of setting in base 1 upper end, can conveniently fix a position fast and fix die cavity 3, prevent the problem that die cavity 3 appears the skew when carrying out the compaction to casting sand, improve the die molding's precision.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (4)
1. A foundry sand molding tool, characterized by: including base (1) and die cavity (3), base (1) is L type structure, die cavity (3) are installed at base (1) up end, base (1) lateral wall still fixed mounting has mounting panel (4), be equipped with on mounting panel (4) and be used for carrying out extrusion molding's swage part to die cavity (3) inside foundry sand, swage part includes hydraulic telescoping rod (5) of fixed mounting in mounting panel (4) upper end, hydraulic telescoping rod (5) bottom still fixed mounting has clamp plate (6), still be equipped with on hydraulic telescoping rod (5) and assist the clamp plate to carry out the ramming subassembly of vibrating to foundry sand.
2. A foundry sand molding tool in accordance with claim 1 wherein: the ramming material assembly comprises a movable plate (7) sleeved on the surface of a hydraulic telescopic rod (5) and a side plate (8) fixedly installed on the side wall of a mounting plate (4), a servo motor (9) is fixedly installed on the side wall of the side plate (8), a rotating rod is fixedly connected with an output shaft of the servo motor (9), an eccentric wheel (10) is fixedly installed at one end of the rotating rod, far away from the servo motor (9), of the rotating rod, the eccentric wheel (10) is matched with the movable plate (7), a plurality of ramming rods (11) are fixedly installed at the bottom of the movable plate (7), and through holes matched with the ramming rods (11) are formed in the surface of a pressing plate (6).
3. A foundry sand molding tool in accordance with claim 2 wherein: the surface of the mounting plate (4) is provided with a through groove matched with the eccentric wheel (10), and a spring (12) is sleeved at the telescopic end of the hydraulic telescopic rod (5) at the position between the movable plate (7) and the pressing plate (6).
4. A foundry sand molding tool in accordance with claim 3 wherein: the novel mold is characterized in that a plurality of clamping blocks (2) are fixedly arranged on the upper end face of the base (1), the clamping blocks (2) are of L-shaped structures, and the mold cavity (3) is movably embedded between the clamping blocks (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321766555.8U CN220295807U (en) | 2023-07-06 | 2023-07-06 | Casting sand molding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321766555.8U CN220295807U (en) | 2023-07-06 | 2023-07-06 | Casting sand molding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220295807U true CN220295807U (en) | 2024-01-05 |
Family
ID=89350997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321766555.8U Active CN220295807U (en) | 2023-07-06 | 2023-07-06 | Casting sand molding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220295807U (en) |
-
2023
- 2023-07-06 CN CN202321766555.8U patent/CN220295807U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |