CN219378932U - Casting die fast in cooling speed - Google Patents
Casting die fast in cooling speed Download PDFInfo
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- CN219378932U CN219378932U CN202320556439.7U CN202320556439U CN219378932U CN 219378932 U CN219378932 U CN 219378932U CN 202320556439 U CN202320556439 U CN 202320556439U CN 219378932 U CN219378932 U CN 219378932U
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- cooling
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- water inlet
- die
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of pump shell casting, and discloses a casting mold with high cooling speed, which comprises a mounting base, wherein a lower mold is fixedly arranged at the top of the mounting base, an upper mold is movably arranged at the top of the lower mold, forming grooves are formed in the lower mold and the upper mold, a lower cooling groove below the forming grooves is formed in the lower mold, an upper cooling groove above the forming grooves is formed in the upper mold, a water inlet pipe and a water outlet pipe which are respectively communicated with the lower cooling groove and the upper cooling groove are fixedly arranged on the front sides of the lower mold and the upper mold, and a three-way pipe is fixedly arranged at the tops of the water inlet pipe and the water outlet pipe below. This casting mould that cooling rate is fast, through setting up lower cooling tank and the last cooling tank that is located the shaping groove upper and lower two sides, cooperation inlet tube and outlet pipe are with coolant liquid input/output, have had carrying out quick even cooling to the cast pump case, avoid the inhomogeneous advantage that leads to the fact the shrinkage cavity of pump case cooling temperature.
Description
Technical Field
The utility model relates to the technical field of pump shell casting, in particular to a casting mold with high cooling speed.
Background
Pumps are machines that deliver or pressurize fluids, which transfer mechanical energy from a prime mover or other external energy to a liquid, causing the liquid to be energized, and are used primarily to deliver liquids such as water, oil, acid lye, emulsion, suspoemulsion, and liquid metal. Pump housings are an important component of the pump body, which is typically manufactured using casting.
The existing casting mold for the pump shell is generally divided into an upper mold and a lower mold, after a metal solution is injected into a forming groove in the mold, the metal solution is cooled and formed after pressure casting of the mold, but the traditional pump body casting mold usually adopts a natural cooling mode, and because of the special shape of the pump shell, partial position cooling temperature is uneven during cooling, so that shrinkage cavity phenomenon occurs, the production quality of the pump shell is influenced, and the casting mold with high cooling speed is provided to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the casting die with high cooling speed, which has the advantages of fast and uniform cooling of the cast pump shell, avoiding shrinkage cavity caused by uneven cooling temperature of the pump shell, and the like, and solves the problems that the traditional pump body casting die usually adopts a natural cooling mode, and the shrinkage cavity phenomenon is caused by uneven cooling temperature of part of positions during cooling due to the special shape of the pump shell, thereby influencing the production quality of the pump shell.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a casting mould that cooling rate is fast, includes the installation base, the top fixed mounting of installation base has the bed die, the top movable mounting of bed die has the bed die, the shaping groove has all been seted up to the inside of bed die and bed die, the lower cooling tank that is located shaping groove below has been seted up to the inside of bed die, the last cooling tank that is located shaping groove top has been seted up to the inside of bed die, the equal fixed mounting of front side of bed die and bed die has inlet tube and outlet pipe with lower cooling tank and last cooling tank intercommunication respectively, below the equal fixed mounting in top of inlet tube and outlet pipe has the three-way pipe, the top inlet tube is pegged graft respectively in the top of controlling two three-way pipes with the outlet pipe, the front side fixed mounting of installation base has the water tank, the top fixed mounting of installation base has the water pump, the play water end and the right side three-way pipe intercommunication of water pump, the water inlet end intercommunication in the rear side of water tank, the rear side of water tank passes through back flow and left side three-way pipe intercommunication.
The beneficial effects of the utility model are as follows:
this casting mould that cooling rate is fast, through setting up lower cooling tank and the last cooling tank that is located the shaping groove upper and lower two sides, cooperation inlet tube and outlet pipe are with coolant liquid input/output, have had carrying out quick even cooling to the cast pump case, avoid the inhomogeneous advantage that leads to the fact the shrinkage cavity of pump case cooling temperature.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the top fixed mounting of installation base has the mounting bracket that is located the bed die top, the equal fixed mounting in left and right sides of last mould has the connecting plate, the top fixed mounting of mounting bracket has two and the output extends to its bottom and respectively with two connecting plate top fixed connection's hydraulic telescoping rod.
The beneficial effect of adopting above-mentioned further scheme is, through the shrink of control hydraulic telescoping rod output, drives the mould and rises, realizes the function of getting the mould.
Further, the height of the mounting frame is not less than three times the thickness of the upper die, and the output length of the hydraulic telescopic rod is not less than three times the thickness of the upper die.
The further scheme has the beneficial effects that the upper die has enough lifting space, and the molded pump shell is convenient to take out.
Further, still include watering pipe and air vent, watering pipe fixed mounting is in the top of last mould and with shaping groove intercommunication, the air vent is seted up at the top of last mould and with shaping groove intercommunication.
The further scheme has the beneficial effect that the metal liquid is injected into the forming groove through the pouring pipe.
Further, the water inlet pipe and the water outlet pipe are respectively positioned at the left end and the right end of the lower cooling groove and the upper cooling groove, and the shapes of the upper surface and the lower surface of the forming groove are respectively matched with the shapes of the upper surface and the lower surface of the forming groove.
The beneficial effect of adopting above-mentioned further scheme is, with lower cooling tank and last cooling tank of shaping groove looks adaptation make the cooling heat dissipation more even.
Further, the end dimensions of the water inlet pipe and the water outlet pipe above are matched with the inner side dimensions of the three-way pipe, and rubber sealing rings are arranged on the inner side contact surfaces of the water inlet pipe and the water outlet pipe above and the three-way pipe.
The technical scheme has the beneficial effect that the tightness of the water inlet pipe, the water outlet pipe and the three-way pipe is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a perspective view of the structure of the present utility model;
FIG. 3 is a right side cross-sectional view of the structure of the present utility model;
fig. 4 is an enlarged view of the present utility model at a.
In the figure: 1. a mounting base; 2. a lower die; 3. an upper die; 4. a forming groove; 5. a lower cooling tank; 6. an upper cooling tank; 7. a water inlet pipe; 8. a water outlet pipe; 9. a three-way pipe; 10. a water tank; 11. a water pump; 12. a return pipe; 13. a mounting frame; 14. a connecting plate; 15. a hydraulic telescopic rod; 16. irrigation pipe; 17. and a vent hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
In the embodiment, given by fig. 1-4, a casting mold with high cooling speed is provided, the casting mold comprises a mounting base 1, a lower mold 2 is fixedly mounted at the top of the mounting base 1, an upper mold 3 is movably mounted at the top of the lower mold 2, forming grooves 4 are formed in the lower mold 2 and the upper mold 3, a lower cooling groove 5 positioned below the forming grooves 4 is formed in the lower mold 2, an upper cooling groove 6 positioned above the forming grooves 4 is formed in the upper mold 3, a water inlet pipe 7 and a water outlet pipe 8 which are respectively communicated with the lower cooling groove 5 and the upper cooling groove 6 are fixedly mounted at the front sides of the lower mold 2 and the upper mold 3, a tee pipe 9 is fixedly mounted at the tops of the lower water inlet pipe 7 and the water outlet pipe 8, a water tank 10 is fixedly mounted at the front side of the mounting base 1, a water pump 11 is fixedly mounted at the top of the mounting base 1, the water outlet end of the water pump 11 is communicated with the right tee pipe 9, the water inlet end of the water pump 11 is communicated with the rear side of the water tank 10, and the rear side 12 of the water tank 10 is communicated with the left tee pipe 9 through a return pipe 12.
Wherein, the top fixed mounting of installation base 1 has the mounting bracket 13 that is located the bed die 2 top, and the left and right sides of last mould 3 is all fixed mounting has connecting plate 14, and the top fixed mounting of mounting bracket 13 has two and the output extends to its bottom and respectively with two connecting plate 14 top fixed connection's hydraulic telescoping rod 15.
The upper die 3 is driven to ascend by controlling the contraction of the output end of the hydraulic telescopic rod 15, so that the die taking function is realized.
Wherein the height of the mounting frame 13 is not less than three times the thickness of the upper die 3, and the output length of the hydraulic telescopic rod 15 is not less than three times the thickness of the upper die 3.
So that the upper die 3 has enough lifting space to facilitate the extraction of the molded pump shell.
The device further comprises an irrigation pipe 16 and a vent hole 17, wherein the irrigation pipe 16 is fixedly arranged at the top of the upper die 3 and is communicated with the forming groove 4, and the vent hole 17 is arranged at the top of the upper die 3 and is communicated with the forming groove 4.
Molten metal is injected into the forming tank 4 through the pouring pipe 16.
Wherein, inlet tube 7 and outlet pipe 8 are located respectively and go up cooling tank 5 and the left and right sides both ends of cooling tank 6 down, and cooling tank 5 down and last cooling tank 6 shape looks adaptation respectively with shaping groove 4 upper and lower face.
The lower cooling groove 5 and the upper cooling groove 6 which are matched with the forming groove 4 enable cooling and heat dissipation to be more uniform.
The end sizes of the upper water inlet pipe 7 and the water outlet pipe 8 are matched with the inner side size of the three-way pipe 9, and rubber sealing rings are arranged on the inner side contact surfaces of the three-way pipe 9 and the upper water inlet pipe 7 and the water outlet pipe 8.
The tightness of the water inlet pipe 7, the water outlet pipe 8 and the three-way pipe 9 is improved.
Working principle:
first,: the output end of the hydraulic telescopic rod 15 is started to extend, the upper die 3 is driven to move downwards under the action of the connecting plate 14, so that the upper die 3 is attached to the lower die 2, and then metal liquid is injected into the forming groove 4 through the pouring pipe 16;
secondly: when the upper die 3 moves downwards, the water inlet pipe 7 and the water outlet pipe 8 at the front side of the upper die 3 are respectively inserted into the corresponding three-way pipe 9 for matching communication;
finally: when the metal solution is filled in the forming tank 4 and needs to be cooled, the water pump 11 is started to respectively convey the cooling liquid in the water tank 10 into the lower cooling tank 5 and the upper cooling tank 6 through the water inlet pipe 7, the cooling liquid is conveyed to the left end along with the right ends of the lower cooling tank 5 and the upper cooling tank 6 through the water pressure generated by the water pump 11, and finally flows out through the water outlet pipe 8 and flows into the water tank 10 through the return pipe 12 for recycling.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Casting die utensil that cooling rate is fast, including installation base (1), its characterized in that: the top of the installation base (1) is fixedly provided with a lower die (2), the top of the lower die (2) is movably provided with an upper die (3), the interiors of the lower die (2) and the upper die (3) are respectively provided with a forming groove (4), the interiors of the lower die (2) are provided with a lower cooling groove (5) positioned below the forming grooves (4), the interiors of the upper die (3) are provided with an upper cooling groove (6) positioned above the forming grooves (4), the front sides of the lower die (2) and the upper die (3) are fixedly provided with a water inlet pipe (7) and a water outlet pipe (8) which are respectively communicated with the lower cooling groove (5) and the upper cooling groove (6), the tops of the water inlet pipe (7) and the water outlet pipe (8) are fixedly provided with a three-way pipe (9), the upper side of the water inlet pipe (7) and the water outlet pipe (8) are respectively inserted into the tops of the left three-way pipe (9), the front side of the installation base (1) is fixedly provided with a water tank (10), the front side of the installation base (1) is fixedly provided with a water pump (11), the front side of the water pump (11) is fixedly provided with the water inlet pump (11), the water inlet end (11) is communicated with the water inlet end (11), the rear side of the water tank (10) is communicated with the left three-way pipe (9) through a return pipe (12).
2. A fast cooling casting mold according to claim 1, wherein: the top fixed mounting of installation base (1) has mounting bracket (13) that are located bed die (2) top, the left and right sides of last mould (3) is all fixed mounting has connecting plate (14), the top fixed mounting of mounting bracket (13) has two and output to extend to its bottom and respectively with two connecting plate (14) top fixed connection's hydraulic telescoping rod (15).
3. A fast cooling casting mold according to claim 2, wherein: the height of the mounting frame (13) is not less than three times of the thickness of the upper die (3), and the output length of the hydraulic telescopic rod (15) is not less than three times of the thickness of the upper die (3).
4. A fast cooling casting mold according to claim 1, wherein: still include watering pipe (16) and air vent (17), watering pipe (16) fixed mounting is in the top of last mould (3) and with shaping groove (4) intercommunication, air vent (17) set up the top of going up mould (3) and with shaping groove (4) intercommunication.
5. A fast cooling casting mold according to claim 1, wherein: the water inlet pipe (7) and the water outlet pipe (8) are respectively positioned at the left end and the right end of the lower cooling groove (5) and the upper cooling groove (6), and the shapes of the lower cooling groove (5) and the upper cooling groove (6) are respectively matched with the shapes of the upper surface and the lower surface of the forming groove (4).
6. A fast cooling casting mold according to claim 1, wherein: the end dimensions of the water inlet pipe (7) and the water outlet pipe (8) above are matched with the inner side dimension of the three-way pipe (9), and rubber sealing rings are arranged on the contact surfaces of the three-way pipe (9) and the inner sides of the water inlet pipe (7) and the water outlet pipe (8) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556439.7U CN219378932U (en) | 2023-03-21 | 2023-03-21 | Casting die fast in cooling speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556439.7U CN219378932U (en) | 2023-03-21 | 2023-03-21 | Casting die fast in cooling speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219378932U true CN219378932U (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320556439.7U Active CN219378932U (en) | 2023-03-21 | 2023-03-21 | Casting die fast in cooling speed |
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| Country | Link |
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| CN (1) | CN219378932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117680658A (en) * | 2024-01-30 | 2024-03-12 | 三明市蓝天机械制造有限公司 | Casting die utensil of steel casting |
-
2023
- 2023-03-21 CN CN202320556439.7U patent/CN219378932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117680658A (en) * | 2024-01-30 | 2024-03-12 | 三明市蓝天机械制造有限公司 | Casting die utensil of steel casting |
| CN117680658B (en) * | 2024-01-30 | 2024-05-03 | 三明市蓝天机械制造有限公司 | Casting die utensil of steel casting |
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