CN220880416U - Sand core mould for supporting movable arm - Google Patents
Sand core mould for supporting movable arm Download PDFInfo
- Publication number
- CN220880416U CN220880416U CN202322387685.7U CN202322387685U CN220880416U CN 220880416 U CN220880416 U CN 220880416U CN 202322387685 U CN202322387685 U CN 202322387685U CN 220880416 U CN220880416 U CN 220880416U
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- Prior art keywords
- sand core
- frame body
- supporting
- movable arm
- frame
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- 238000007790 scraping Methods 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 241000883990 Flabellum Species 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 22
- 238000005266 casting Methods 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000005574 cross-species transmission Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000005457 optimization Methods 0.000 description 7
- 239000011162 core material Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000003110 molding sand Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a sand core die for supporting a movable arm, which belongs to the technical field of sand core dies and adopts the technical scheme that the sand core die comprises a frame body, wherein a blowing mechanism is arranged on one side of the frame body, a scraping assembly is arranged on one side of the frame body, an extrusion assembly is arranged on one side of the frame body, and a collecting assembly is arranged on one side of the frame body; through setting up the mechanism of blowing, in the in-process of using, can cool down to the mould that has high temperature, let the sand core foundry goods can complete quick drawing of patterns, avoid the staff to receive the injury when adding the sand core raw materials simultaneously to the sustainable blowing, can also blow away the sand core raw materials that remains unfixed on the mould; through setting up the subassembly of striking off, after the in-process of using, the psammitolite raw materials pours into the mould into, will have a part to spill over, after the casting is accomplished, strike off the subassembly and can scrape the remaining psammitolite raw materials on the mould, avoid the manual removal of staff, improved work efficiency.
Description
Technical Field
The utility model relates to the technical field of sand core dies, in particular to a sand core die for supporting a movable arm.
Background
A core mold is a mold for forming cavities or complex internal structures in a casting process and is made of a core material, typically a special sand mold material, which is used to create internal cavities or hollow structures in the casting process to meet part design requirements, and is typically composed of two or more parts that can be movable to enable placement and removal of the core during casting, the shape and size of the core mold depending on the desired internal cavity or structure, common core mold shapes including tubular, cylindrical, square, conical, etc., tailored to specific part design and casting requirements.
At present, a sand core mould is commonly used for manufacturing a sand core, the sand core mould is generally divided into two parts, a complete cavity is formed by splicing two half moulds, casting sand and a molding sand binder are injected into the mould, and demoulding is not easy to achieve.
The current announcements are: the Chinese patent of CN217315733U discloses a sand core mould, which is characterized in that an outer mould box, an inner mould box, a demoulding plate, a limiting mechanism and a position adjusting mechanism are arranged, a mixture of casting sand and molding sand binder is injected into the inner mould box, after the sand core is qualitative, a rotary table is rotated, the rotary table drives a moving rod to rotate in an inner threaded pipe, so that the moving rod moves in a direction away from the inner mould box, the moving rod drives the inner mould box to move through a connecting rod and the limiting mechanism, and meanwhile, the demoulding plate props against the sand core to fix the position of the sand core, so that the inner mould box is separated from the surface of the sand core, and the effect of facilitating the demoulding of the sand core is achieved.
For above-mentioned problem, current patent gives the solution, but after the psammitolite drawing of patterns, the mould usually has high temperature, if not cooling down it, can cause the injury to the staff, has higher temperature mould simultaneously, can make the psammitolite foundry goods be difficult for drawing of patterns.
For this purpose, a sand core mold for supporting a boom is proposed.
Disclosure of utility model
1. Technical problem to be solved
The utility model provides a sand core die for supporting a movable arm, and aims to solve the problems that after a sand core is demolded, the die is usually at a high temperature, if the sand core is not cooled, the die can cause injury to workers, and meanwhile, the die is at a higher temperature, so that a sand core casting is difficult to demold.
2. Technical proposal
The utility model is realized in such a way that the sand core mould for supporting the movable arm comprises a frame body, wherein a blowing mechanism is arranged on one side of the frame body, a scraping component is arranged on one side of the frame body, an extrusion component is arranged on one side of the frame body, and a collecting component is arranged on one side of the frame body;
The air blowing mechanism comprises a protection frame, a motor, a rotating column, fan blades, an air outlet pipeline and a guide pipeline, wherein the protection frame is welded at the top of a frame body, the motor is bolted to one side wall of the protection frame, the rotating column is fixedly connected to the output end of the motor, the fan blades are welded to one side wall of the rotating column, the air outlet pipeline is welded to one side wall of the frame body, and the guide pipeline is welded to one side wall of the air outlet pipeline.
In order to achieve the effect of scraping the sand core raw material overflowed from the mould, as a sand core mould for supporting the movable arm, the scraping assembly preferably comprises a hydraulic rod, a fixed plate and a scraping block, wherein the hydraulic rod is arranged on one side wall of the frame body, the fixed plate is arranged on one side wall of the hydraulic rod, and the scraping block is welded on one side wall of the fixed plate.
In order to achieve the shaping effect on the sand core raw material, as a sand core mould for supporting the movable arm, the extrusion assembly comprises a first fixing block, a lower mould, an air cylinder, a second fixing block and an upper mould, wherein the first fixing block is welded on one side wall of a frame body, the lower mould is arranged at the top of the first fixing block, the air cylinder is arranged on one side wall of the frame body, the second fixing block is arranged at the bottom of the air cylinder, and the upper mould is arranged at the bottom of the second fixing block.
In order to achieve the effect of collecting the sand core raw material pushed by the scraping plate, as a sand core mould for supporting the movable arm, the collecting assembly preferably comprises a sliding groove, a sliding block and a collecting frame, wherein the sliding groove is formed in the frame body, the sliding block is connected in the sliding groove in a sliding mode, and the collecting frame is welded to the top of the sliding block.
In order to achieve the effect of fixing the collection frame, as a sand core mold for supporting the movable arm of the present utility model, preferably, a plurality of extension plates are welded to one side wall of the collection frame, a plurality of screw columns are screwed into the extension plates, and a plurality of screw columns penetrate into the frame and are screwed with the frame.
In order to achieve the effect of supporting the frame, as a sand core mold for supporting the boom of the present utility model, it is preferable that a plurality of support columns are welded to the bottom of the frame.
In order to achieve the effect of enabling the support column to stand on the ground more firmly, the sand core mould for supporting the movable arm is preferable in the utility model, and a plurality of support blocks are welded at the bottoms of a plurality of support columns respectively.
In order to achieve the effect of reinforcing the strength of the plurality of support columns, as a sand core mold for supporting the movable arm of the present utility model, it is preferable that a plurality of reinforcing blocks are welded to one side wall of the support column, respectively.
3. Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the blowing mechanism is arranged, so that the mold with high temperature can be cooled in the using process, the sand core casting can be completely and rapidly demolded, and meanwhile, the damage to workers can be avoided, thereby effectively solving the problem that the mold with high temperature cannot be cooled in the prior art.
2. According to the utility model, the scraping component is arranged, so that part of sand core raw materials overflows after being injected into the die in the using process, and after casting is finished, the scraping component can scrape the residual sand core raw materials on the die, so that manual removal of workers is avoided, the working efficiency is improved, and the problem that the residual sand core raw materials on the die cannot be scraped in the prior art is effectively solved.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a schematic view of the structure of the collection assembly of the present utility model;
FIG. 3 is a schematic view of the right side cross-sectional structure of the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
FIG. 5 is a schematic view of the structure of the extrusion assembly of the present utility model.
The reference numerals in the figures illustrate:
1. A frame; 2. a blowing mechanism; 3. a scraping assembly; 4. an extrusion assembly; 5. a collection assembly; 201. a protective frame; 202. a motor; 203. rotating the column; 204. a fan blade; 205. an air outlet pipeline; 206. a guide duct; 301. a hydraulic rod; 302. a fixing plate; 303. scraping the block; 401. a first fixed block; 402. a lower die; 403. a cylinder; 404. a second fixed block; 405. an upper die; 501. a sliding groove; 502. a sliding block; 503. a collection frame; 6. an extension plate; 7. a threaded column; 8. a support column; 9. a support block; 10. reinforcing blocks.
Detailed Description
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. 1-5, the present utility model provides the following technical solutions: the sand core die for supporting the movable arm comprises a frame body 1, wherein a blowing mechanism 2 is arranged on one side of the frame body 1, a scraping component 3 is arranged on one side of the frame body 1, an extrusion component 4 is arranged on one side of the frame body 1, and a collecting component 5 is arranged on one side of the frame body 1;
The blowing mechanism 2 comprises a protection frame 201, a motor 202, a rotating column 203, fan blades 204, an air outlet pipeline 205 and a guide pipeline 206, wherein the protection frame 201 is welded at the top of the frame body 1, the motor 202 is bolted on one side wall of the protection frame 201, the rotating column 203 is fixedly connected to the output end of the motor 202, the fan blades 204 are welded on one side wall of the rotating column 203, the air outlet pipeline 205 is welded on one side wall of the frame body 1, and the guide pipeline 206 is welded on one side wall of the air outlet pipeline 205.
In this embodiment: through setting up protective frame 201, motor 202, rotation post 203, flabellum 204, play tuber pipe 205 and guide pipeline 206, after the psammitolite drawing of patterns, the mould can have high temperature, starts motor 202, drives rotation post 203 and flabellum 204 and rotates, and flabellum 204 rotates and can produce the wind, blows off after going out tuber pipe 205 and guide pipeline 206, cools down the mould, and the wind of blowing off simultaneously still can blow off remaining psammitolite raw materials on the mould.
As a technical optimization scheme of the present utility model, the scraping assembly 3 includes a hydraulic rod 301, a fixing plate 302 and a scraping block 303, wherein the hydraulic rod 301 is disposed on a side wall of the frame 1, the fixing plate 302 is disposed on a side wall of the hydraulic rod 301, and the scraping block 303 is welded on a side wall of the fixing plate 302.
In this embodiment: through setting up hydraulic stem 301, fixed plate 302 and striking off piece 303, after the sand core raw materials pours into the mould design into, there is a part to spill over, after the casting is accomplished, start hydraulic stem 301, can promote fixed plate 302 and strike off the board and remove, scrape the sand core raw materials that spills over on the mould, use with mechanism 2 cooperation of blowing, can let the mould remain clean state all the time.
As a technical optimization scheme of the present utility model, the extrusion assembly 4 includes a first fixing block 401, a lower die 402, an air cylinder 403, a second fixing block 404 and an upper die 405, wherein the first fixing block 401 is welded on one side wall of the frame 1, the lower die 402 is disposed at the top of the first fixing block 401, the air cylinder 403 is disposed on one side wall of the frame 1, the second fixing block 404 is disposed at the bottom of the air cylinder 403, and the upper die 405 is disposed at the bottom of the second fixing block 404.
In this embodiment: through setting up first fixed block 401, lower mould 402, cylinder 403, second fixed block 404 and last mould 405, after the staff pours into the lower mould 402 with the psammitolite raw materials, start cylinder 403, make second fixed block 404 and last mould 405 slowly descend, use with first fixed block 401 and lower mould 402 cooperation, can finalize the design with the psammitolite, cast out the psammitolite mould.
As a technical optimization scheme of the utility model, the collecting assembly 5 comprises a sliding groove 501, a sliding block 502 and a collecting frame 503, wherein the sliding groove 501 is arranged in the frame body 1, the sliding block 502 is connected in the sliding groove 501 in a sliding way, and the collecting frame 503 is welded on the top of the sliding block 502.
In this embodiment: through setting up sliding tray 501, sliding block 502 and collection frame 503, after the striking off board will be scraped the psammitolite raw materials, can push aside it, sliding block 502 and collection frame 503 can slide in sliding tray 501, catch the psammitolite raw materials that is pushed over by the striking off board, are convenient for collect.
As a technical optimization scheme of the utility model, a plurality of extension plates 6 are welded on one side wall of the collecting frame 503, a plurality of threaded columns 7 are respectively connected with the interiors of the plurality of extension plates 6 in a threaded manner, and the plurality of threaded columns 7 penetrate into the frame 1 and are connected with the frame 1 in a threaded manner.
In this embodiment: through setting up extension board 6 and screw thread post 7, after collecting frame 503 slides the assigned position, can screw up screw thread post 7 and fix collecting frame 503, prevent in the use, collecting frame 503 takes place the displacement, influences the collection.
As a technical optimization scheme of the utility model, a plurality of support columns 8 are welded at the bottom of the frame body 1.
In this embodiment: by providing the support column 8, the frame 1 can be supported so as to stand on the ground.
As a technical optimization scheme of the utility model, a plurality of support blocks 9 are welded at the bottoms of a plurality of support columns 8 respectively.
In this embodiment: through setting up supporting shoe 9, can further provide the support to support column 8, disperse its atress, let support column 8 can be more firm stand subaerial.
As a technical optimization scheme of the utility model, a plurality of reinforcing blocks 10 are welded on one side wall of the support column 8 respectively.
In this embodiment: by providing the reinforcing block 10, the strength of the plurality of support columns 8 can be reinforced so as to be able to withstand the pressure of the cylinder 403 when it is depressed.
Working principle: firstly, after the collecting frame 503 and the sliding block 502 slide in the sliding groove 501 to a designated position, the screw column 7 is screwed to fix the collecting frame 503, after the sand core raw material is injected into the lower die 402, the cylinder 403 is started to slowly descend the second fixing block 404 and the upper die 405, the second fixing block 401 and the lower die 402 are matched for use, the sand core can be shaped, the sand core mould is cast, after the sand core raw material is injected into the mould for shaping, a part of the sand core overflows, after casting is completed, the hydraulic rod 301 is started to push the fixing plate 302 and the scraping plate to move, the sand core raw material remained on the lower die 402 is scraped off, the collecting frame 503 can catch the sand core raw material pushed by the scraping plate, after scraping is completed, the air blown out by the fan blade 204 can also blow out the sand core raw material remained in the lower die 402, and the sand core raw material is kept in a clean state all the time.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a sand core mould for movable arm support, includes framework (1), its characterized in that: one side of the frame body (1) is provided with a blowing mechanism (2), one side of the frame body (1) is provided with a scraping component (3), one side of the frame body (1) is provided with an extrusion component (4), and one side of the frame body (1) is provided with a collecting component (5);
The utility model provides a blowing mechanism (2) is including protection frame (201), motor (202), rotation post (203), flabellum (204), air-out pipeline (205) and guide pipeline (206), protection frame (201) welds the top in framework (1), motor (202) bolt is on a lateral wall of protection frame (201), rotation post (203) fixed connection is in the output of motor (202), a plurality of flabellum (204) weld on a lateral wall of rotation post (203), air-out pipeline (205) weld on a lateral wall of framework (1), guide pipeline (206) weld on a lateral wall of air-out pipeline (205).
2. A sand core die for supporting a movable arm according to claim 1, characterized in that: the scraping assembly (3) comprises a hydraulic rod (301), a fixing plate (302) and a scraping block (303), wherein the hydraulic rod (301) is arranged on one side wall of the frame body (1), the fixing plate (302) is arranged on one side wall of the hydraulic rod (301), and the scraping block (303) is welded on one side wall of the fixing plate (302).
3. A sand core die for supporting a movable arm according to claim 1, characterized in that: the extrusion assembly (4) comprises a first fixed block (401), a lower die (402), an air cylinder (403), a second fixed block (404) and an upper die (405), wherein the first fixed block (401) is welded on one side wall of the frame body (1), the lower die (402) is arranged at the top of the first fixed block (401), the air cylinder (403) is arranged on one side wall of the frame body (1), the second fixed block (404) is arranged at the bottom of the air cylinder (403), and the upper die (405) is arranged at the bottom of the second fixed block (404).
4. A sand core die for supporting a movable arm according to claim 1, characterized in that: the collecting assembly (5) comprises a sliding groove (501), a sliding block (502) and a collecting frame (503), wherein the sliding groove (501) is formed in the frame body (1), the sliding block (502) is connected to the inside of the sliding groove (501) in a sliding mode, and the collecting frame (503) is welded to the top of the sliding block (502).
5. The sand core die for supporting a movable arm according to claim 4, wherein: a plurality of extension plates (6) are welded on one side wall of the collecting frame (503), a plurality of threaded columns (7) are connected inside the extension plates (6) in a threaded mode respectively, and the threaded columns (7) penetrate into the frame body (1) and are connected with the frame body (1) in a threaded mode.
6. A sand core die for supporting a movable arm according to claim 1, characterized in that: a plurality of support columns (8) are welded at the bottom of the frame body (1).
7. The sand core die for supporting a movable arm according to claim 6, wherein: the bottoms of the supporting columns (8) are welded with a plurality of supporting blocks (9) respectively.
8. The sand core die for supporting a movable arm according to claim 6, wherein: a plurality of reinforcing blocks (10) are welded on one side wall of each supporting column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322387685.7U CN220880416U (en) | 2023-09-04 | 2023-09-04 | Sand core mould for supporting movable arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322387685.7U CN220880416U (en) | 2023-09-04 | 2023-09-04 | Sand core mould for supporting movable arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880416U true CN220880416U (en) | 2024-05-03 |
Family
ID=90878665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322387685.7U Active CN220880416U (en) | 2023-09-04 | 2023-09-04 | Sand core mould for supporting movable arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880416U (en) |
-
2023
- 2023-09-04 CN CN202322387685.7U patent/CN220880416U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |