CN218362037U - Zinc alloy shaping cooling device - Google Patents
Zinc alloy shaping cooling device Download PDFInfo
- Publication number
- CN218362037U CN218362037U CN202222595621.1U CN202222595621U CN218362037U CN 218362037 U CN218362037 U CN 218362037U CN 202222595621 U CN202222595621 U CN 202222595621U CN 218362037 U CN218362037 U CN 218362037U
- Authority
- CN
- China
- Prior art keywords
- pipe
- core box
- cooling
- contact
- zinc alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 62
- 229910001297 Zn alloy Inorganic materials 0.000 title claims abstract description 25
- 238000007493 shaping process Methods 0.000 title claims abstract description 6
- 239000003110 molding sand Substances 0.000 claims abstract description 32
- 230000033228 biological regulation Effects 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000000155 melt Substances 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 4
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 description 8
- 238000012856 packing Methods 0.000 description 6
- 238000007528 sand casting Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a zinc alloy molding cooling device, which comprises an upper core box and a lower core box, wherein the interiors of the upper core box and the lower core box are filled with filling molding sand, a cooling pipe adjusting structure is arranged inside the upper core box, the top end of the cooling pipe adjusting structure is connected with the top end of the upper core box, and the lower end of the cooling pipe adjusting structure is provided with a contact structure; a zinc alloy shaping cooling device, the heat of filling the molding sand when pouring into the melt transmits the cooling tube regulation structure more fast, can be so that the bottom of flexible pipe contacts with the inside of die cavity, can have many places to contact with the die cavity and make the well melt and the air contact of die cavity, cooling rate is faster, through contact tube and the bell pipe that sets up in flexible pipe department, the contact of cooling tube regulation structure and filling molding sand has been increaseed, make heat or the bubble in the filling molding sand can enter into the intermediate tube, accelerate the molding sand heat dissipation or reduce the bubble in the finished piece.
Description
Technical Field
The utility model relates to a sand casting field, in particular to zinc alloy shaping cooling device.
Background
The sand casting is a casting method for producing castings in a sand mold, steel, iron and most nonferrous alloy castings can be obtained by the sand casting method, and the sand casting is not limited by the shape, size, complexity and alloy type of parts, so that the production period is short and the cost is low, and some zinc alloy parts can be obtained by sand casting;
the cooling device of the existing zinc alloy molding core box has certain disadvantages, firstly, melt is injected into the cavity and can exchange heat with the sand mold, the existing sand mold casting is only contacted with the cavity through an air vent, and the air vent can not be adjusted along with the change of the shape of the internal sand mold cavity, so that the heat dissipation or ventilation effect is influenced, the cooling time of the melt in pouring is longer, heat is transmitted out through the sand mold, the heat transmission mode is single, the cooling of the melt is slower, and the cooling is carried out in a longer time.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a zinc alloy shaping cooling device can effectively solve the technical problem who proposes in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a zinc alloy molding cooling device comprises an upper core box and a lower core box, wherein filling molding sand is filled in the upper core box and the lower core box, a cooling pipe adjusting structure is arranged in the upper core box, the top end of the cooling pipe adjusting structure is connected with the top end of the upper core box, a contact structure is arranged at the lower end of the cooling pipe adjusting structure, and a sprue gate is arranged in the upper core box and on one side of the cooling pipe adjusting structure;
the cooling tube adjusting structure comprises a connecting pipe, the top welding of connecting pipe has the roof, and the roof welds mutually with the top of last core box, the bottom of connecting pipe is provided with the four-way pipe, the both sides and the bottom cover of four-way pipe are equipped with intervalve, and are three the intervalve is connected with the equal interference of four-way pipe, the bottom cover of intervalve is equipped with flexible pipe, flexible pipe and intervalve interference are connected, the contact structure sets up in the face of cylinder and the bottom of flexible pipe.
As the utility model discloses preferred technical scheme, both sides the shape of intervalve is for buckling the pipe, and the axis collineation of intervalve, connecting pipe and flexible pipe in the middle of just.
As the utility model discloses an optimal technical scheme, the position of intervalve bottom is located the lower of last core box and lower core box die joint, connecting pipe, four-way pipe, flexible pipe, intervalve are all buried underground in the inside of filling the molding sand.
As the utility model discloses a preferred technical scheme, the contact structure includes the end cap, the end cap sets up in flexible pipe's bottom, the end cap contacts department with flexible pipe and has seted up connecting thread, the end cap is connected with flexible pipe through connecting thread, be provided with the toper pipe in the middle of the top of end cap, and the surface of toper pipe has seted up a plurality of ventilative mouths, the face of cylinder welding of flexible pipe has the contact pipe, the contact pipe is linked together with flexible pipe.
As the utility model discloses an optimal technical scheme, the bleeder vent has been seted up to the face of cylinder of flexible pipe, and the contact pipe welds with the bleeder vent of flexible pipe.
As the utility model discloses an optimal technical scheme, the inside packing molding sand of upper core box and the inside packing molding sand binding face of lower core box are provided with the die cavity, the bottom of sprue gate and the bottom and the die cavity of cooling tube regulation structure contact.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in be provided with the cooling tube and adjust the structure, the cooling tube is adjusted the structure and is contacted with the packing molding sand in upper core box and the lower core box, and the heat of packing the molding sand is transmitted to the cooling tube and is adjusted the structure more fast when pouring into the liquation into, is connected with four-way pipe and flexible pipe respectively through the both ends of intermediate tube, can make the bottom of flexible pipe contact with the inside of die cavity, can have many places to contact with the die cavity and make the middle liquation of die cavity contact with the air, and cooling speed is faster;
be provided with the contact structure, through contact pipe and the bell pipe that sets up in flexible pipe department, increaseed the contact that the cooling tube adjusted the structure and filled the molding sand for heat or the bubble in the filling molding sand can enter into the intervalve, accelerate the molding sand heat dissipation or reduce the bubble in the finished piece.
Drawings
FIG. 1 is a schematic view of the overall structure of a zinc alloy forming and cooling device of the present invention;
FIG. 2 is a schematic diagram of the inside of a core box of the zinc alloy forming and cooling device of the present invention;
FIG. 3 is a schematic view of the cooling pipe adjusting structure of the zinc alloy forming and cooling device of the present invention;
fig. 4 is a schematic view of a contact structure of the zinc alloy forming and cooling device of the present invention.
In the figure: 1. feeding a core box; 2. a lower core box; 3. filling molding sand; 4. a cooling tube adjustment structure; 5. a contact structure; 6. a pouring gate; 401. a connecting pipe; 402. a four-way pipe; 403. a top plate; 404. a telescopic pipe; 405. an intermediate pipe; 501. a plug; 502. connecting threads; 503. a tapered tube; 504. a ventilation opening; 505. contacting the tube.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a zinc alloy molding cooling device comprises an upper core box 1 and a lower core box 2, wherein the upper core box 1 and the lower core box 2 are filled with filling molding sand 3, a cooling pipe adjusting structure 4 is arranged inside the upper core box 1, the top end of the cooling pipe adjusting structure 4 is connected with the top end of the upper core box 1, the lower end of the cooling pipe adjusting structure 4 is provided with a contact structure 5, and a pouring gate 6 is arranged inside the upper core box 1 and on one side of the cooling pipe adjusting structure 4;
the cooling pipe adjusting structure 4 comprises a connecting pipe 401, a top plate 403 is welded at the top end of the connecting pipe 401, the top plate 403 is welded with the top end of the upper core box 1, a four-way pipe 402 is arranged at the bottom end of the connecting pipe 401, middle pipes 405 are sleeved on two sides and the bottom end of the four-way pipe 402, the three middle pipes 405 are in interference connection with the four-way pipe 402, a telescopic pipe 404 is sleeved at the bottom end of the middle pipe 405, the telescopic pipe 404 is in interference connection with the middle pipes 405, and the contact structure 5 is arranged on the cylindrical surface and the bottom end of the telescopic pipe 404.
In this embodiment, the middle tubes 405 on both sides are bent tubes, and the axes of the middle tube 405, the connecting tube 401 and the telescopic tube 404 are collinear; the position of middle pipe 405 bottom is located the below of upper core box 1 and lower core box 2 die joint, connecting pipe 401, four-way pipe 402, flexible pipe 404, middle pipe 405 all buries in the inside of filling molding sand 3, the heat that fills molding sand 3 transmits to cooling tube regulation structure 4 more fast when pouring into the melt, both ends through middle pipe 405 are connected with four-way pipe 402 and flexible pipe 404 respectively, can make the bottom of flexible pipe 404 contact with the inside of die cavity, can have many places to contact with the die cavity and make the well melt and the air contact of die cavity, cooling rate is faster.
In this embodiment, the contact structure 5 includes a plug 501, the plug 501 is disposed at the bottom end of the telescopic tube 404, a connection thread 502 is disposed at a contact position between the plug 501 and the telescopic tube 404, the plug 501 is connected with the telescopic tube 404 through the connection thread 502, a tapered tube 503 is disposed in the middle of the top end of the plug 501, a plurality of ventilation openings 504 are disposed on the surface of the tapered tube 503, a contact tube 505 is welded on the cylindrical surface of the telescopic tube 404, and the contact tube 505 is communicated with the telescopic tube 404; the cylindrical surface of the telescopic pipe 404 is provided with air holes, the contact pipe 505 is welded with the air holes of the telescopic pipe 404, and the contact pipe 505 and the conical pipe 503 arranged at the telescopic pipe 404 increase the contact between the cooling pipe adjusting structure 4 and the filled molding sand 3, so that heat or air bubbles in the filled molding sand 3 can enter the middle pipe 405, and the heat dissipation of the molding sand or the reduction of the air bubbles in a manufactured part is accelerated.
In addition, the inside packing molding sand 3 of going up core box 1 and the inside packing molding sand 3 binding face of lower core box 2 are provided with the die cavity, and the bottom of sprue gate 6 and the bottom and the die cavity of cooling tube regulation structure 4 contact, adjust structure 4 and make flexible pipe 404 extrude with the melt adjusting the cooling tube, can have the heat of many places in with the die cavity to discharge.
It should be noted that a sand casting is a common processing method when processing zinc alloy, a template of a workpiece is prepared in advance, the position of the telescopic pipe 404 is adjusted, so that the middle pipe 405 slides along the inside of the four-way pipe 402, the bottom end of the middle pipe 405 slides with the telescopic pipe 404, the bottom end of the telescopic pipe 404 is aligned with the position of a cavity, then the filling sand 3 is compacted after the inside of the upper core box 1 and the lower core box 2 is filled with the filling sand 3, the parting surfaces of the upper core box 1 and the lower core box 2 are pressed out of the shape of the workpiece by using the template, the upper core box 1 and the lower core box 2 are fastened, at this time, zinc alloy melt which is smelted in advance is poured from the pouring gate 6, the zinc alloy melt flows into the cavities of the upper core box 1 and the lower core box 2 along the pouring gate 6, the heat in the melt is transferred to the filling sand 3, at this time, the heat of the filled molding sand 3 is also transferred to the cooling pipe adjusting structure 4, because the connecting pipe 401, the four-way pipe 402, the telescopic pipe 404 and the middle pipe 405 are communicated, the heat in the filled molding sand 3 is discharged through the cooling pipe adjusting structure 4, because the telescopic pipe 404 is contacted with the cavity by adjusting the position of the telescopic pipe 404, the heat or air bubbles can also enter the telescopic pipe 404 from the bottom end of the conical pipe 503 of the telescopic pipe 404 during pouring of the cavity, and the conical pipe 503 and the contact pipe 505 are contacted with the filled molding sand 3, so that the contact area between the cooling pipe adjusting structure 4 and the filled molding sand 3 is increased, the heat transfer to the inside of the cooling pipe adjusting structure 4 is accelerated, because the cooling pipe adjusting structure 4 is contacted with the air, the heat in the filled molding sand 3 is rapidly dissipated, after the molten liquid is cooled and formed, the upper core box 1 is separated from the lower core box 2, and the casting core box in the filled molding sand 3 is taken out, and then obtaining a zinc alloy part, and processing the zinc alloy part.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A zinc alloy shaping cooling device which characterized in that: the sand-filling mold comprises an upper core box (1) and a lower core box (2), wherein filling molding sand (3) is filled in the upper core box (1) and the lower core box (2), a cooling pipe adjusting structure (4) is arranged in the upper core box (1), the top end of the cooling pipe adjusting structure (4) is connected with the top end of the upper core box (1), a contact structure (5) is arranged at the lower end of the cooling pipe adjusting structure (4), and a pouring gate (6) is arranged in the upper core box (1) and on one side of the cooling pipe adjusting structure (4);
cooling tube regulation structure (4) are including connecting pipe (401), the top welding of connecting pipe (401) has roof (403), and roof (403) and the top of last core box (1) weld mutually, the bottom of connecting pipe (401) is provided with four-way pipe (402), the both sides and the bottom cover of four-way pipe (402) are equipped with well pipe (405), and are three well pipe (405) and the equal interference of four-way pipe (402) are connected, the bottom cover of well pipe (405) is equipped with flexible pipe (404), flexible pipe (404) and well pipe (405) interference are connected, contact structure (5) set up in the face of cylinder and the bottom of flexible pipe (404).
2. The zinc alloy forming and cooling device according to claim 1, wherein: the middle pipes (405) on the two sides are bent pipes, and the axes of the middle pipe (405), the connecting pipe (401) and the telescopic pipe (404) are collinear.
3. The zinc alloy forming and cooling device according to claim 2, wherein: the bottom end of the middle pipe (405) is positioned below the parting surfaces of the upper core box (1) and the lower core box (2), and the connecting pipe (401), the four-way pipe (402), the telescopic pipe (404) and the middle pipe (405) are all embedded in the filling sand (3).
4. The zinc alloy forming and cooling device according to claim 1, wherein: the contact structure (5) comprises a plug (501), the plug (501) is arranged at the bottom end of the telescopic pipe (404), a connecting thread (502) is arranged at the contact position of the plug (501) and the telescopic pipe (404), the plug (501) is connected with the telescopic pipe (404) through the connecting thread (502), a conical pipe (503) is arranged in the middle of the top end of the plug (501), a plurality of ventilation openings (504) are formed in the surface of the conical pipe (503), a contact pipe (505) is welded on the cylindrical surface of the telescopic pipe (404), and the contact pipe (505) is communicated with the telescopic pipe (404).
5. The zinc alloy forming and cooling device according to claim 4, wherein: the cylindrical surface of the extension tube (404) is provided with air holes, and the contact tube (505) is welded with the air holes of the extension tube (404).
6. The zinc alloy forming and cooling device according to claim 1, wherein: the filling molding sand (3) in the upper core box (1) and the filling molding sand (3) in the lower core box (2) are attached to each other, a cavity is formed in the attaching surface, and the bottom end of the pouring gate (6) and the bottom end of the cooling pipe adjusting structure (4) are in contact with the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222595621.1U CN218362037U (en) | 2022-09-29 | 2022-09-29 | Zinc alloy shaping cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222595621.1U CN218362037U (en) | 2022-09-29 | 2022-09-29 | Zinc alloy shaping cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218362037U true CN218362037U (en) | 2023-01-24 |
Family
ID=84956675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222595621.1U Expired - Fee Related CN218362037U (en) | 2022-09-29 | 2022-09-29 | Zinc alloy shaping cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218362037U (en) |
-
2022
- 2022-09-29 CN CN202222595621.1U patent/CN218362037U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207746396U (en) | A kind of full aluminium thin-walled hollow Rear secondary frame for vehicle metal-mold low-pressure casting mold of automobile | |
| CN108971431A (en) | The manufacturing method of Press Tools for Automobiles magnesium iron cutter block class casting | |
| CN216705871U (en) | Manufacturing die for producing cylinder threaded sleeve of plastic extruding machine by vertical injection-compression production line | |
| CN106623856B (en) | A method and device for improving the quality of squeeze casting piston castings | |
| CN218362037U (en) | Zinc alloy shaping cooling device | |
| CN215144448U (en) | Sand casting structure and molding die | |
| CN207746381U (en) | A kind of aluminum alloy chassis hollow thin-wall fore sub frame metal gravity casting die | |
| CN206794672U (en) | A kind of process modeling structure using graphitization expansion feeding HWS calipers | |
| CN210172516U (en) | Tool and die for producing square vacuum ingot | |
| CN211191885U (en) | Connecting rod type casting riser structure and casting template thereof | |
| CN202316963U (en) | Moving die structure of die-casting die for Renault L38-type automobile engine suspension bracket | |
| CN214920266U (en) | Molten titanium alloy metal liquid casting mold pouring device | |
| CN215966157U (en) | Wet sand casting mould | |
| CN211052462U (en) | Casting mould of steering knuckle casting | |
| CN201217059Y (en) | Low pressure casting mould structure of aluminium alloy wheel hub | |
| CN214920259U (en) | Aluminum alloy tilting casting die | |
| CN211161797U (en) | Casting template of nodular cast iron of automobile chassis | |
| CN219274390U (en) | Riser-free short core cast iron mold | |
| CN209830199U (en) | Heavy-duty locomotive coupler body casting mould | |
| CN107537991A (en) | A kind of carburetor body die casting preparation technology | |
| CN207402090U (en) | A kind of molding machine for casting elongated hole | |
| CN220239990U (en) | Die for manufacturing tight-lock coupler connected with railway carriage | |
| CN219233886U (en) | Cast iron mold for casting inner chamfer | |
| CN205043087U (en) | Casting device | |
| CN212945273U (en) | Automobile camshaft casting model facilitating exhaust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |