CN221109813U - Sand casting mold - Google Patents
Sand casting mold Download PDFInfo
- Publication number
- CN221109813U CN221109813U CN202322959568.3U CN202322959568U CN221109813U CN 221109813 U CN221109813 U CN 221109813U CN 202322959568 U CN202322959568 U CN 202322959568U CN 221109813 U CN221109813 U CN 221109813U
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- Prior art keywords
- fixedly connected
- mould
- bottom plate
- platform
- plate
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- 238000007528 sand casting Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 206010066054 Dysmorphism Diseases 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 2
- 239000004576 sand Substances 0.000 abstract description 13
- 239000013049 sediment Substances 0.000 abstract description 10
- 238000005266 casting Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The utility model relates to a sand casting mould, which belongs to the technical field of sand casting moulds, in particular to a sand casting mould, comprising a platform, wherein the top of the platform is fixedly connected with a plurality of telescopic columns, and the tops of the telescopic columns are fixedly connected with a bottom plate together; according to the utility model, the first hydraulic telescopic rod is started to fix the mould, the motor is started to drive the first bevel gear to rotate, the special-shaped block is driven to rotate, the bottom plate can be vibrated reciprocally through the spring to enable sediment to fall off, the second hydraulic telescopic rod is started to drive the hook to lift the mould, the rotary rod is rotated to enable sediment on the mould to fall off, adhesion of the sediment on the mould is prevented, the problem that the service life of the mould is affected due to the fact that the upper mould and the lower mould are adhered with a certain amount of sand after casting is completed, the sand is adhered to the inner wall of the mould after being cooled, and the sand has certain corrosiveness and is not cleaned for a long time is solved.
Description
Technical Field
The utility model relates to the technical field of sand casting molds, in particular to a sand casting mold.
Background
Foundry casting refers to the production of castings using clay bonded sand as the modeling material. The sand casting is a production method for pouring molten metal into a casting cavity, and obtaining a product after cooling and solidification. The sand casting process includes setting the lower mold on the plate, setting the sand box to fill sand, compacting and stricken, setting the lower mold, turning the manufactured sand mold 180 deg, setting the upper mold, spreading parting agent, setting the upper mold, filling sand, compacting and stricken, turning the upper mold 180 deg, taking out the upper mold and the lower mold, turning the upper mold 180 deg and the lower mold, and casting. This set of technology is commonly called "foundry.
The utility model discloses a mould for big piece foundry sand through retrieving chinese patent with publication number CN217018469U, includes base and crossbeam, the upper surface of base is provided with the bed die, the top of bed die is provided with the mould, the surface fixedly connected with rings of going up the mould, the bottom fixedly connected with support frame of crossbeam, the inner wall grafting of support frame has the pivot, the one end fixedly connected with driving motor of pivot, the outer wall of pivot has cup jointed the stranded conductor roller, the surface fixedly connected with hawser of stranded conductor roller, the one end fixedly connected with lifter plate of hawser.
Based on the above search in combination with the prior art findings:
The existing sand casting mould is characterized in that after casting is finished, the upper mould and the lower mould are adhered with some sand, the sand is adhered to the inner wall of the mould after being cooled, and the sand has certain corrosiveness and can influence the service life of the mould after being cleaned for a long time.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a sand-casting die, which is characterized in that a first hydraulic telescopic rod is started to move a sliding plate to fix the die, a motor is started to drive a first bevel gear to rotate to drive a special-shaped block to rotate, a bottom plate can be vibrated reciprocally through a spring to cause sediment to fall off, a second hydraulic telescopic rod is started to drive a hook to lift the die, and the rotary rod is rotated to be far away from the bottom plate.
The technical solution for realizing the purpose of the utility model is as follows: the sand casting mold comprises a platform, wherein the top of the platform is fixedly connected with a plurality of telescopic columns, the tops of the telescopic columns are fixedly connected with a bottom plate together, and the sand casting mold further comprises a bottom plate;
the vibration mechanism is positioned on the platform;
The vibration mechanism comprises a vibration unit and a fixing unit, wherein the vibration unit comprises a motor fixedly connected to the bottom of a bottom plate, the output end of the motor is connected with a first bevel gear through a coupling key, springs are sleeved on a plurality of telescopic columns, two ends of each spring are fixedly connected to a platform and the bottom plate respectively, two fixing blocks are fixedly connected to the bottom of the bottom plate, rotating holes are formed in the two fixing blocks, a rotating shaft is connected to the two rotating holes in a common rotating mode, a second bevel gear is connected to the outer side wall of a cylinder of the rotating shaft in a key mode, the first bevel gear is meshed with the second bevel gear, and special-shaped blocks are fixedly connected to two ends of the rotating shaft respectively.
In some embodiments, the fixing unit comprises a first hydraulic telescopic rod fixedly connected to the top of the bottom plate, the output end of the first hydraulic telescopic rod is connected with a sliding plate, two sliding rails are arranged on the top of the bottom plate, the two sliding rails are connected with the sliding plate in a sliding manner, and the top of the bottom plate is fixedly connected with a fixing plate.
In some embodiments, a plurality of universal wheels are fixedly connected to the bottom of the platform.
In some embodiments, a movable hole is formed in the top of the platform, a rotating rod is rotationally connected in the movable hole, and a connecting plate is fixedly connected to the top end of the rotating rod.
In some embodiments, the bottom end fixedly connected with second hydraulic telescoping rod of connecting plate, the output of second hydraulic telescoping rod is connected with the fly leaf, the bottom fixedly connected with couple of fly leaf.
In some embodiments, the bottom plate is fitted with a lower mold on top, and an upper mold is fitted on top of the lower mold.
Compared with the prior art, the utility model, its apparent advantage is:
According to the utility model, the first hydraulic telescopic rod is started to move the sliding plate, so that the die and the fixed plate are attached and fixed, the motor is started to drive the first bevel gear to rotate, the first bevel gear and the second bevel gear are arranged to drive the rotating shafts on the two fixed blocks to rotate, the two special-shaped blocks are driven to rotate, the bottom plate can be vibrated back and forth through the spring on the telescopic column, sediment of the die is vibrated and shed, and finally the second hydraulic telescopic rod is started to drive the hook to lift the die, and the rotating rod is rotated to enable the hook to be far away from the bottom plate, so that the sediment on the die is vibrated and shed, and the sediment is prevented from being stuck on the die;
The sand casting mold solves the problems that the existing sand casting mold can be stuck with some sand after casting, the sand can be stuck on the inner wall of the mold after cooling, and the service life of the mold can be influenced after long-time cleaning without certain corrosiveness.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the overall structure provided in one embodiment of the present utility model;
FIG. 2 is a schematic view of an overall alternate view structure provided in one embodiment of the present utility model;
fig. 3 is an enlarged schematic view of the structure a in fig. 1 provided in an embodiment of the present utility model.
Reference numerals illustrate:
1. A platform; 2. a telescopic column; 3. a bottom plate; 4. a motor; 5. a first bevel gear; 6. a fixed block; 7. a rotating shaft; 8. a second bevel gear; 9. a special-shaped block; 10. a spring; 11. a first hydraulic telescoping rod; 12. a slide plate; 13. a fixing plate; 14. an upper die; 15. a lower die; 16. a rotating lever; 17. a connecting plate; 18. a second hydraulic telescoping rod; 19. a movable plate; 20. a hook; 21. and a universal wheel.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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.
The utility model provides a sand casting mould through improvement, which comprises the following technical scheme:
As shown in fig. 1-3, the sand casting mold comprises a platform 1, wherein the top of the platform 1 is fixedly connected with a plurality of telescopic columns 2, the telescopic columns 2 and a bottom plate 3 are fixed in a mode of preferentially considering welding, so that the stability of the device is improved, the tops of the telescopic columns 2 are fixedly connected with the bottom plate 3 together, and the sand casting mold further comprises the following components; the vibration mechanism is positioned on the platform 1; the vibration mechanism comprises a vibration unit and a fixing unit, the vibration unit comprises a motor 4 fixedly connected to the bottom of a bottom plate 3, the motor 4 is connected with the bottom plate 3 in a bolt mode, the motor is convenient to detach, the output end of the motor 4 is connected with a first bevel gear 5 through a coupling key, springs 10 are sleeved on a plurality of telescopic columns 2, two ends of each spring 10 are respectively fixedly connected with a platform 1 and the bottom plate 3, two fixing blocks 6 are fixedly connected to the bottom of the bottom plate 3, in order to improve stability between the bottom plate 3 and the fixing blocks 6, the two fixing blocks are fixed in a welding mode, rotating holes are formed in the two fixing blocks 6, a rotating shaft 7 is connected in the two rotating holes in a common rotating mode, a second bevel gear 8 is connected to the outer side wall of a cylinder of the rotating shaft 7 in a key mode, the first bevel gear 5 is meshed with the second bevel gear 8, and two ends of the rotating shaft 7 are respectively fixedly connected with a special-shaped block 9; when the mould is put on bottom plate 3, starter motor 4 drives first bevel gear 5 and rotates, through the setting of first bevel gear 5 and second bevel gear 8, drive axis of rotation 7 on two fixed blocks 6 and rotate, to drive two dysmorphism pieces 9 and rotate, can vibrate bottom plate 3 reciprocally through the spring 10 on the telescopic column 2, vibrate the silt of mould and drop, borrow the above-mentioned structure, through the setting of vibration unit, realized that the silt to gluing on the mould shakes and drops, prevent gluing on the mould.
As shown in fig. 2, in an embodiment, the fixing unit includes a first hydraulic telescopic rod 11 fixedly connected to the top of the bottom plate 3, the bottom plate 3 and the first hydraulic telescopic rod 11 are fixed in a mode of preferentially considering bolts, so that the disassembly is convenient, the output end of the first hydraulic telescopic rod 11 is connected with a sliding plate 12, two sliding rails are arranged on the top of the bottom plate 3, the two sliding rails are jointly and slidably connected with the sliding plate 12, the bottom plate 3 and the fixing plate 13 are fixed in a mode of considering welding, the die is convenient to fix, and the fixing plate 13 is fixedly connected to the top of the bottom plate 3; by means of the structure, the die is fixed through the arrangement of the fixing unit, movement of the die during vibration of sediment falling is prevented, and stability is improved.
As shown in fig. 2, in an embodiment, the bottom plate 3 is attached with a lower mold 15 on top, and the upper mold 14 is attached on top of the lower mold 15; with the above structure, the casting of the mold is realized by the arrangement of the upper mold 14 and the lower mold 15.
In one embodiment, as shown in fig. 1, the connection plate 17 and the second hydraulic telescopic rod 18 are fixed in a bolt-preferential manner, so as to be convenient for disassembly. The bottom end of the connecting plate 17 is fixedly connected with a second hydraulic telescopic rod 18, the output end of the second hydraulic telescopic rod 18 is connected with a movable plate 19, and the bottom end of the movable plate 19 is fixedly connected with two hooks 20; by means of the structure, through the arrangement of the hooks 20, the large die is hooked, and demolding is facilitated.
As shown in fig. 1, in one embodiment, a plurality of universal wheels 21 are fixedly connected to the bottom of the platform 1; by means of the above structure, the movement of the device is achieved by the arrangement of the universal wheels 21.
As shown in fig. 1, in an embodiment, a movable hole is formed at the top of the platform 1, a rotating rod 16 is rotatably connected in the movable hole, and in order to improve structural stability between the rotating rod 16 and a connecting plate 17, the two are fixed in a welding manner, and the top end of the rotating rod 16 is fixedly connected with the connecting plate 17; by means of the structure, through the arrangement of the rotating rod 16, the rotation of the connecting plate 17 is achieved, and the mold is convenient to transport.
The specific working method is as follows: when the die is used, when the die is placed on the bottom plate 3, the first hydraulic telescopic rod 11 is started to move the sliding plate 12, the die is attached and fixed with the fixed plate 13, the motor 4 is started again to drive the first bevel gear 5 to rotate, the rotating shafts 7 on the two fixed blocks 6 are driven to rotate through the arrangement of the first bevel gear 5 and the second bevel gear 8, the two special-shaped blocks 9 are driven to rotate, the bottom plate 3 can be vibrated reciprocally through the springs 10 on the telescopic column 2, sediment of the die is vibrated and falls off, the second hydraulic telescopic rod 18 is started to drive the hook 20 to lift the die, the rotating rod 16 is rotated to enable the hook to be far away from the bottom plate 3, sediment on the die is vibrated and falls off, and adhesion on the die is prevented.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, and also comprises the technical scheme consisting of the technical characteristics and the equivalent substitution. The present utility model is not limited to the prior art.
Claims (6)
1. The utility model provides a sand casting mould, includes platform (1), its characterized in that: the top of the platform (1) is fixedly connected with a plurality of telescopic columns (2), the tops of the telescopic columns (2) are fixedly connected with a bottom plate (3) together, and the platform further comprises;
The vibration mechanism is positioned on the platform (1);
Vibration mechanism includes vibrations unit and fixed unit, vibrations unit includes motor (4) of fixed connection in bottom plate (3) bottom, the output of motor (4) is through shaft coupling key connection first bevel gear (5), spring (10) have all been cup jointed on a plurality of flexible posts (2), the both ends of spring (10) are fixed connection respectively in platform (1) and bottom plate (3), two fixed blocks (6) of bottom fixedly connected with of bottom plate (3), the rotation hole has all been seted up on two fixed blocks (6), rotation axis (7) are connected with in the rotation hole jointly, key connection has second bevel gear (8) on the cylinder lateral wall of axis of rotation (7), first bevel gear (5) meshes with second bevel gear (8), the both ends of axis of rotation (7) are fixedly connected with dysmorphism piece (9) respectively.
2. A foundry mould in accordance with claim 1 wherein: the fixing unit comprises a first hydraulic telescopic rod (11) fixedly connected to the top of the bottom plate (3), a sliding plate (12) is connected to the output end of the first hydraulic telescopic rod (11), two sliding rails are arranged on the top of the bottom plate (3), the sliding plate (12) is connected to the two sliding rails in a sliding mode, and a fixing plate (13) is fixedly connected to the top of the bottom plate (3).
3. A foundry mould in accordance with claim 1 wherein: the bottom of the platform (1) is fixedly connected with a plurality of universal wheels (21).
4. A foundry mould in accordance with claim 1 wherein: the top of platform (1) has seted up the movable hole, and the movable hole swivelling joint has dwang (16), and the top fixedly connected with connecting plate (17) of dwang (16).
5. A foundry mould in accordance with claim 4 wherein: the bottom fixedly connected with second hydraulic telescoping rod (18) of connecting plate (17), the output of second hydraulic telescoping rod (18) is connected with fly leaf (19), the bottom fixedly connected with of fly leaf (19) two couple (20).
6. A foundry mould in accordance with claim 1 wherein: the bottom plate (3) top laminating has bed die (15), and the top laminating of bed die (15) has last mould (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322959568.3U CN221109813U (en) | 2023-11-02 | 2023-11-02 | Sand casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322959568.3U CN221109813U (en) | 2023-11-02 | 2023-11-02 | Sand casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221109813U true CN221109813U (en) | 2024-06-11 |
Family
ID=91363954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322959568.3U Active CN221109813U (en) | 2023-11-02 | 2023-11-02 | Sand casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221109813U (en) |
-
2023
- 2023-11-02 CN CN202322959568.3U patent/CN221109813U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |