CN220028605U - Sand mould forming device for casting automobile parts - Google Patents
Sand mould forming device for casting automobile parts Download PDFInfo
- Publication number
- CN220028605U CN220028605U CN202320455378.5U CN202320455378U CN220028605U CN 220028605 U CN220028605 U CN 220028605U CN 202320455378 U CN202320455378 U CN 202320455378U CN 220028605 U CN220028605 U CN 220028605U
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- sand
- protection casing
- automobile parts
- base
- casting
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- 239000004576 sand Substances 0.000 title claims abstract description 49
- 238000005266 casting Methods 0.000 title claims abstract description 26
- 238000000465 moulding Methods 0.000 claims abstract 7
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 244000035744 Hura crepitans Species 0.000 abstract description 19
- 238000000748 compression moulding Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 18
- 238000003825 pressing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model relates to the technical field of casting of automobile parts, in particular to a sand mould forming device for casting automobile parts, which improves the sand mould forming efficiency in the casting process of the automobile parts. The utility model provides an automobile parts casting sand mould forming device, the on-line screen storage device comprises a base, fixedly connected with mount directly over the base, the inboard of mount is provided with protection casing and the bottom of protection casing is open structure, the protection casing is annular cover tube structure and fixedly connected with guide in the protection casing, the guide is the netted structure of cone bucket shape, the discharge gate of conveying pipeline is located the guide directly over, be provided with hopper and protection casing through conveying pipeline intercommunication directly over the protection casing, the top of hopper runs through the mount and with mount fixed connection. According to the sand molding device, sand filling and compression molding treatment are respectively carried out on the two sand boxes, and uniform sand filling and compression molding treatment can be continuously carried out on a single sand box, so that the sand molding efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of casting of automobile parts, in particular to a sand mould forming device for casting automobile parts.
Background
Parts such as a brake disc, an air cylinder, a shaft body and a gear of an automobile can be produced in a casting mode, the production process comprises the steps of sand mould preparation, smelting, pouring, cooling forming, shakeout demoulding and the like, sand materials are needed to be used for forming a casting cavity in a sand box in the sand mould preparation stage, the sand materials are used for filling the sand box in the sand box gradually in an operation mode, the sand materials are used for forming the sand materials in an extrusion mode, and finally, a casting is taken out and then the sand box is closed.
The existing sand mould forming operation can be in contact with pressurizing equipment to realize extrusion forming, however, when heating equipment with a fixed structure is adopted, sand materials are required to be filled into a sand box placed on a pressurizing table manually, the sand materials are flattened manually, and finally the pressurizing equipment is started to compress the sand materials in the sand box so as to enable the sand mould to be formed, so that the steps of manual operation in the process are more, the labor burden is larger, the operation efficiency is not facilitated to be improved, and according to the problem, the sand mould forming device for casting automobile parts can be provided, and the sand mould forming efficiency in the casting process of the automobile parts is improved.
Disclosure of Invention
The utility model aims to provide a sand mould forming device for casting automobile parts, which improves the sand mould forming efficiency in the casting process of the automobile parts.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an automobile parts casting sand mould forming device, the on-line screen storage device comprises a base, the fixedly connected with mount directly over the base, the inboard of mount is provided with protection casing and the bottom of protection casing is open structure, the protection casing is annular cover tube structure and fixedly connected with guide in the protection casing, the guide is the netted structure of cone bucket shape, the discharge gate of conveying pipeline is located the guide directly over, be provided with hopper and protection casing through conveying pipeline intercommunication directly over the protection casing, the top of hopper runs through the mount and with mount fixed connection, one side of protection casing is provided with the clamp plate, the cylinder that is used for driving the clamp plate to go up and down is installed at the top of mount, the top of mount is provided with two places the platform that are bilateral symmetry and distribute, two places the platform and is located the protection casing and the clamp plate under respectively, the actuating mechanism that is used for driving two places platform synchronous revolution is installed to the bottom of two places the platform.
Preferably, the conveying pipe is square pipe, the conveying pipe is rotationally connected with the horizontal pole, the outside fixedly connected with of horizontal pole is a plurality of baffle that the annular array distributes, the size of baffle cooperatees with the internal diameter size of conveying pipe, the outside bolt fixedly connected with of conveying pipe is used for driving horizontal pole pivoted motor.
Preferably, the driving mechanism comprises a supporting plate, the supporting plate is located under the two placing tables and is fixedly connected with the two placing tables, a stand column is fixedly connected under the supporting plate and penetrates through the base and is rotationally connected with the base, a driven gear is sleeved on the outer side of the stand column, a matched driving gear is arranged on one side of the driven gear, and a motor for driving the driving gear to rotate is fixedly connected with the bottom bolt of the base.
Preferably, the pressing plate is detachably connected with a piston rod of the air cylinder through the matching of the fixing seat and the clamping seat, the fixing seat is fixedly connected with the piston rod of the air cylinder, the clamping seat is arranged right below the fixing seat and is fixedly connected with the pressing plate, a groove matched with the clamping seat is formed in the fixing seat, and the clamping seat and the fixing seat are detachably connected through bolts.
Preferably, the clamping seat is in a truncated cone-shaped structure.
Preferably, the bottoms of the two placing tables are both rotationally connected with a supporting roller, and the outer wall of the supporting roller is always attached to the upper surface of the base.
The utility model has the following beneficial effects:
through the effect of hopper, protection casing and guide for sand material can evenly fall in each position department in the protection casing, then fill the back of accomplishing, and the sand box upper surface can naturally appear smooth state, can omit the operation step of leveling once more, through the cooperation of actuating mechanism and two placement tables, make the sand box that fills on the one hand can directly rotate to the clamp plate under and carry out compression moulding, on the other hand can utilize another placement table to carry out the sand filling operation to another sand box in step, and above-mentioned operation mode has synthesized the effect that has realized the sand mould shaping efficiency in the promotion car spare part casting process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall appearance of the present utility model;
FIG. 2 is a schematic view showing the disassembly of the hopper, the shield, the guide and the like;
FIG. 3 is a schematic diagram of a drive mechanism;
fig. 4 is a schematic diagram of the cooperation of the fixing base, the clamping base, the pressing plate, etc.
In the figure: 1. a base; 2. a placement table; 3. a driving mechanism; 4. a support plate; 5. a column; 6. a fixing frame; 7. a support roller; 8. a protective cover; 9. a material guide; 10. a hopper; 11. a material conveying pipe; 12. a cross bar; 13. a partition plate; 14. a pressing plate; 15. a fixing seat; 16. a clamping seat.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, a sand mould forming device for casting automobile parts, the on-line screen storage device comprises a base 1, fixedly connected with mount 6 directly over base 1, the inboard of mount 6 is provided with protection casing 8 and the bottom of protection casing 8 is open structure, protection casing 8 is annular cover tube structure and fixedly connected with guide 9 in the protection casing 8, guide 9 is the netted structure of awl bucket shape, the discharge gate of conveying pipeline 11 is located directly over guide 9, be provided with hopper 10 directly over protection casing 8 and hopper 10 and pass through conveying pipeline 11 intercommunication with protection casing 8, the top of hopper 10 runs through mount 6 and with mount 6 fixed connection, one side of protection casing 8 is provided with clamp plate 14, the cylinder that is used for driving clamp plate 14 to go up and down is installed at the top of mount 6, the top of base 1 is provided with two places platform 2 that are bilateral symmetry distribution, two place platform 2 are located respectively under protection casing 8 and clamp plate 14, the actuating mechanism 3 that is used for driving two places platform 2 synchronous rotations are installed to the bottom of two places platform 2.
The scheme comprises the following working processes:
when the sand mould forming device is used, a sand box and castings are placed in the placing table 2, sand materials are poured into the hopper 10, the sand materials fall onto the guide piece 9, then fall along the outline of the guide piece 9 under the action of gravity, the materials can be converted from a concentrated falling state into a state of uniformly falling at all positions in the protective cover 8, the sand materials can be uniformly filled in all positions of the sand box, the upper surface of the filled sand box can naturally present a flat state without leveling again, then the driving mechanism 3 drives the two placing tables 2 to rotate and shift, the filled sand box moves to the position right below the pressing plate 14, then the air cylinder drives the pressing plate 14 to downwards squeeze the sand materials in the sand box to form, meanwhile, the sand box can be placed on the other placing table 2 and the sand filling operation can be repeated, and thus the sand filling operation and the pressing forming operation can be simultaneously carried out
The working process can be as follows:
the sand mold forming device can continuously perform sand filling and compression forming operations, and the two sand boxes can synchronously perform sand mold forming processing, so that the sand mold forming efficiency in the casting process of automobile parts is comprehensively improved.
Further, conveying pipeline 11 is square tube, conveying pipeline 11 internal rotation is connected with horizontal pole 12, and the outside fixedly connected with of horizontal pole 12 is a plurality of baffle 13 that annular array distributes, and the size of baffle 13 cooperatees with the internal diameter size of conveying pipeline 11, and the outside bolt fixedly connected with of conveying pipeline 11 is used for driving horizontal pole 12 pivoted motor, and through the holistic rotational velocity steerable sand material conveying speed that control horizontal pole 12 and baffle 13 connect to form, can prevent that a large amount of sand material from piling up on guide 9, be favorable to even material loading.
Further, actuating mechanism 3 includes backup pad 4, backup pad 4 is located two under placing the platform 2 and with two equal fixed connection of placing the platform 2, the stand 5 of fixedly connected with under the backup pad 4, stand 5 runs through base 1 and rotates with base 1 to be connected, driven gear has been cup jointed in the outside of stand 5 and one side of driven gear is provided with matched with driving gear, the bottom bolt fixedly connected with of base 1 is used for driving the rotatory motor of driving gear, open the motor and can drive two placing the platform 2 through gear engagement and realize rotatory transposition.
Further, the clamp plate 14 is detachably connected with the piston rod of the cylinder through the cooperation of fixing base 15 and cassette 16, and fixing base 15 and the piston rod fixed connection of cylinder, cassette 16 lie in fixing base 15 under and with clamp plate 14 fixed connection, set up in the fixing base 15 with cassette 16 matched with recess, cassette 16 and fixing base 15 are detachably connected through the bolt, can dismantle the whole that clamp plate 14 and cassette 16 are connected and are formed after screwing out the bolt, be convenient for change clamp plate 14 of suitable size according to the sand box size.
Further, the clamping seat 16 is in a truncated cone-shaped structure, so that the clamping seat 16 and the fixing seat 15 can be aligned conveniently.
Further, the bottoms of the two placing tables 2 are both rotationally connected with the supporting roller 7, the outer wall of the supporting roller 7 is always attached to the upper surface of the base 1, and the moving stability of the placing tables 2 can be improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an automobile parts casting sand mould forming device, includes base (1), its characterized in that: the utility model discloses a rotary table, including base (1), frame (6) are fixed connection directly over, the inboard of frame (6) is provided with protection casing (8) and the bottom of protection casing (8) is open structure, protection casing (8) are annular cover tube structure and protection casing (8) internal fixation have guide piece (9), guide piece (9) are the netted structure of awl fill shape, and the discharge gate of conveying pipeline (11) is located directly over guide piece (9), be provided with hopper (10) and protection casing (8) through conveying pipeline (11) intercommunication directly over, the top of hopper (10) runs through frame (6) and with frame (6) fixed connection, one side of protection casing (8) is provided with clamp plate (14), the cylinder that is used for driving clamp plate (14) to go up and down is installed at the top of frame (6), two place platform (2) that are bilateral symmetry distribution are located directly over guide piece (9), two place platform (2) respectively under clamp plate (8) and two drive mechanism (2) are used for placing under two synchronous platform (2).
2. The sand mold molding device for casting automobile parts according to claim 1, wherein: the conveying pipe (11) is a square pipe, a cross rod (12) is rotationally connected to the conveying pipe (11), a plurality of partition plates (13) distributed in an annular array are fixedly connected to the outer side of the cross rod (12), the size of each partition plate (13) is matched with the inner diameter size of the conveying pipe (11), and a motor for driving the cross rod (12) to rotate is fixedly connected to an outer side bolt of the conveying pipe (11).
3. The sand mold molding device for casting automobile parts according to claim 2, wherein: the driving mechanism (3) comprises a supporting plate (4), the supporting plate (4) is located under two placing tables (2) and is fixedly connected with the two placing tables (2), a stand column (5) is fixedly connected under the supporting plate (4), the stand column (5) penetrates through the base (1) and is rotationally connected with the base (1), a driven gear and one side of the driven gear are sleeved on the outer side of the stand column (5), a matched driving gear is arranged on one side of the driven gear, and a motor for driving the driving gear to rotate is fixedly connected with the bottom bolt of the base (1).
4. The sand mold molding device for casting automobile parts according to claim 1, wherein: the clamp plate (14) can be dismantled with the cooperation of cylinder's piston rod through fixing base (15) and cassette (16) and be connected, fixing base (15) and cylinder's piston rod fixed connection, cassette (16) are located fixing base (15) under and with clamp plate (14) fixed connection, set up in fixing base (15) with cassette (16) matched with recess, cassette (16) and fixing base (15) can be dismantled through the bolt and be connected.
5. The sand mold molding device for casting automobile parts according to claim 4, wherein: the clamping seat (16) is in a truncated cone-shaped structure.
6. The sand mold molding device for casting automobile parts according to claim 1, wherein: the bottoms of the two placing tables (2) are respectively connected with a supporting roller (7) in a rotating mode, and the outer walls of the supporting rollers (7) are always attached to the upper surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320455378.5U CN220028605U (en) | 2023-03-13 | 2023-03-13 | Sand mould forming device for casting automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320455378.5U CN220028605U (en) | 2023-03-13 | 2023-03-13 | Sand mould forming device for casting automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220028605U true CN220028605U (en) | 2023-11-17 |
Family
ID=88720246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320455378.5U Active CN220028605U (en) | 2023-03-13 | 2023-03-13 | Sand mould forming device for casting automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220028605U (en) |
-
2023
- 2023-03-13 CN CN202320455378.5U patent/CN220028605U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |