CN110744017A - Casting device for nodular cast iron - Google Patents
Casting device for nodular cast iron Download PDFInfo
- Publication number
- CN110744017A CN110744017A CN201911201944.4A CN201911201944A CN110744017A CN 110744017 A CN110744017 A CN 110744017A CN 201911201944 A CN201911201944 A CN 201911201944A CN 110744017 A CN110744017 A CN 110744017A
- Authority
- CN
- China
- Prior art keywords
- cast iron
- casting device
- bevel gear
- nodular cast
- casting
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 title claims abstract description 40
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- -1 industrial pig iron Chemical compound 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D5/00—Machines or plants for pig or like casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
Abstract
The invention relates to the technical field of casting, and discloses a casting device for nodular cast iron, which comprises a bottom plate, wherein four corners of the upper surface of the bottom plate are provided with first support columns, the upper ends of the first support columns are connected with the lower surface of a workbench, four corners of the upper surface of the workbench are provided with second support columns, the top of each second support column is connected with the lower surface of a top plate, the left side of the upper surface of the top plate is provided with a driving motor, an output shaft of the driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with the middle part of the outer side of a nut, the inner thread of the nut is connected with the upper part. The casting device is suitable for the nodular cast iron, the mould is driven to move up and down by the supporting frame, so that the mould can enter the water tank for cooling after the casting is finished, and the cooled mould can be separated from the supporting frame under the action of the supporting rod.
Description
Technical Field
The invention relates to the technical field of casting, in particular to a casting device for nodular cast iron.
Background
The nodular cast iron is spheroidized and inoculated to obtain spheroidal graphite, so that the mechanical properties of the cast iron are effectively improved, and particularly, the plasticity and toughness are improved, so that the strength of the cast iron is higher than that of carbon steel. The cast iron is an iron-carbon alloy with the carbon content of more than 2.11 percent and is obtained by melting and casting iron and steel such as industrial pig iron, scrap steel and the like and alloy materials thereof at high temperature. The ductile iron is a high-strength cast iron material developed in the 20 th century and the fifties, the comprehensive performance of the ductile iron is close to that of steel, and the ductile iron is successfully used for casting parts which are complex in stress and high in requirements on strength, toughness and wear resistance based on the excellent performance of the ductile iron.
The casting method is a method of melting gold and silver into liquid state and casting them into ware by master mould, and is one of the earliest gold and silver processing methods. The casting is to cast the mixed slurry into the engine shell, and the engine charge meeting the design requirement is formed after solidification. Because the whole temperature is very high in the pouring process, the direct contact between an operator and the casting equipment needs to be avoided, and at the moment, a related pouring device needs to be arranged to ensure the normal operation of the device.
Chinese patent (publication number: CN 202555810U) discloses a casting device of nodular cast iron, aiming at solving the problems that the existing casting device of nodular cast iron is easy to cause element burning loss and affect casting quality, the device adopts the technical scheme that a retaining wall made of refractory material and capable of containing rare earth magnesium alloy and temporarily isolating the rare earth magnesium alloy from molten iron is arranged at the bottom in a bag body, a bucket cover is arranged on the bag body, but the device is only provided with a casting grinding tool and is not provided with a related auxiliary device, so that the device alone cannot be used for casting, and the device needs to be improved.
Disclosure of Invention
The invention provides a casting device for nodular cast iron, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the casting device of nodular cast iron comprises a base plate, wherein four corners of the upper surface of the base plate are provided with first supporting columns, the upper end of each first supporting column is connected with the lower surface of a workbench, the four corners of the upper surface of the workbench are provided with second supporting columns, the top of each second supporting column is connected with the lower surface of a top plate, the left side of the upper surface of each top plate is provided with a driving motor, an output shaft of the driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the middle part of the outer side of the second bevel gear is fixedly connected with a nut, the upper part of the nut is connected with a lead screw in a threaded mode, the left side of a lower end of the lead screw is fixedly connected with a supporting frame, a mold is arranged inside the supporting frame, the middle part of the workbench.
As a preferred technical scheme of the invention, the middle part of the back of the abdicating groove is provided with a limit groove.
As a preferable technical scheme of the invention, the end part of the back of the supporting rod is provided with a limiting block matched with the limiting groove in size.
As a preferable technical solution of the present invention, a handle is provided at an end of a front surface of the support bar.
As a preferable technical scheme of the invention, guide rods are arranged at four corners of the supporting frame, and the middle parts of the guide rods are connected with the top plate in a sliding manner.
As a preferable technical scheme of the invention, the lower part of the nut is rotatably connected with the left side of the top plate.
As a preferable technical scheme of the invention, the upper part of the mould is provided with a flange.
As a preferable technical scheme of the invention, a sewage draining pipe is arranged on the right side of the water tank.
The invention has the following advantages:
the casting device is suitable for nodular cast iron, the mold is driven to move up and down by the supporting frame, so that the mold can enter the water tank for cooling after casting is completed, and the cooled mold can be separated from the supporting frame under the action of the supporting rod, so that an operator can conveniently separate the mold from the supporting frame.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a casting apparatus for spheroidal graphite cast iron.
Fig. 2 is a front view of the casting device of nodular cast iron.
Fig. 3 is a left side view of the casting device of nodular cast iron.
Fig. 4 is a partially enlarged schematic view of a in fig. 1.
In the figure: 1. a base plate; 2. a first support column; 3. a water tank; 4. a handle; 5. a support bar; 6. a work table; 7. a limiting block; 8. a yielding groove; 9. a limiting groove; 10. a second support column; 11. a top plate; 12. a drive motor; 13. a first bevel gear; 14. a second bevel gear; 15. a screw rod; 16. a guide bar; 17. blocking edges; 18. a support frame; 19. a mold; 20. a nut; 21. a sewage discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, the casting device for nodular cast iron comprises a bottom plate 1, wherein four corners of the upper surface of the bottom plate 1 are provided with first support columns 2, the upper ends of the first support columns 2 are connected with the lower surface of a worktable 6, four corners of the upper surface of the worktable 6 are provided with second support columns 10, the tops of the second support columns 10 are connected with the lower surface of a top plate 11, the left side of the upper surface of the top plate 11 is provided with a driving motor 12, the output shaft of the driving motor 12 is fixedly connected with a first bevel gear 13, the first bevel gear 13 is engaged with a second bevel gear 14, the second bevel gear 14 is fixedly connected with the middle part of the outer side of a nut 20, the inner thread of the nut 20 is connected with the upper part of a screw rod 15, the lower part of the nut 20 is rotatably connected with the left side of the top plate 11, the lower end of the screw rod 15 is fixedly connected with the, the supporting frame 18 is provided with a mold 19 inside, and the upper part of the mold 19 is provided with a rib 17.
The middle part of workstation 6 is equipped with the groove of stepping down 8, the positive sliding connection bracing piece 5 in groove of stepping down 8, and the back middle part in groove of stepping down 8 is equipped with spacing groove 9, and the back tip of bracing piece 5 is equipped with 9 size-matched's of spacing groove stopper 7, and the positive tip of bracing piece 5 is equipped with handle 4, the upper surface middle part of bottom plate 1 is equipped with basin 3.
Example two
Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: a sewage discharge pipe 21 is arranged on the right side of the water tank 3. Because the mould 19 constantly enters into the basin 3 and cools down under the state of high temperature, after long-time the use, the water in the basin 3 can become muddy, can influence the effect of cooling on the one hand, and on the other hand can lead to mould 19 surface to adhere to and stain, consequently uses after a period, just can open blow off pipe 21, discharges the sewage in the basin 3 to pour into the cooling water into again, guarantee the normal use of whole device.
In the implementation process of the invention, a proper mould 19 is selected according to cast iron to be cast, the mould 19 is placed in a support frame 18, the upper part of the mould 19 is provided with a flange 17, the size of the flange 17 is larger than that of the inside of the support frame 18, so the mould 19 can be clamped in the support frame 18, the mould 19 can be normally used for casting, after the casting is finished, a driving motor 12 is started, the driving motor 12 drives a nut 20 to rotate through a first bevel gear 13 and a second bevel gear 14 which are meshed and connected, because the nut 20 is in threaded connection with the screw rod 15, when the nut 20 rotates, the screw rod 15 is connected with the support frame 18 and cannot rotate, therefore, the screw rod 15 moves up and down, the screw rod 15 moves down and simultaneously drives the support frame 18 to move down, so as to drive the mould 19 to move down, after the mould 19 moves into a water tank 3, the mould 19 is cooled through cooling water in the water tank 3, after the temperature is reduced, reversely starting the driving motor 12, driving the supporting frame 18 to move upwards by the driving motor 12, so that the mold 19 is separated from the water tank 3, stopping driving the motor 12 when the bottom of the mold 19 is higher than the workbench 6, pushing the handle 4, pushing the limiting block 7 to move by the supporting rod 5 by the handle 4, stopping pushing the handle 4 after the limiting block 7 is arranged in the limiting groove 9, reversely starting the driving motor 12, driving the mold 19 to move downwards by the supporting frame 18, sliding the mold 19 relative to the supporting frame 18 after the bottom of the mold 19 is contacted with the upper end of the supporting rod 5, so that the mold 19 is separated from the supporting frame 18, and taking out the mold 19 at the moment, so that cast iron cast in the mold 19 can be taken out; the casting device is suitable for nodular cast iron, the supporting frame 18 drives the mold 19 to move up and down, so that the mold 19 can enter the water tank 3 for cooling after casting is completed, and the cooled mold 19 can be separated from the supporting frame 18 under the action of the supporting rod 5, so that an operator can conveniently separate the mold 19 from the supporting frame 18.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The casting device of nodular cast iron comprises a bottom plate (1), wherein four corners of the upper surface of the bottom plate (1) are provided with first support columns (2), the upper ends of the first support columns (2) are connected with the lower surface of a workbench (6), four corners of the upper surface of the workbench (6) are provided with second support columns (10), the top of each second support column (10) is connected with the lower surface of a top plate (11), the casting device is characterized in that the left side of the upper surface of the top plate (11) is provided with a driving motor (12), an output shaft of the driving motor (12) is fixedly connected with a first bevel gear (13), the first bevel gear (13) is meshed with a second bevel gear (14), the second bevel gear (14) is fixedly connected with the middle part of the outer side of a nut (20), the inner thread of the nut (20) is connected with the upper part of a screw rod (15), and the lower end of the screw, the inside of carriage (18) is equipped with mould (19), the middle part of workstation (6) is equipped with the groove of stepping down (8), the positive sliding connection bracing piece (5) in groove of stepping down (8), the upper surface middle part of bottom plate (1) is equipped with basin (3).
2. The casting device of nodular cast iron according to claim 1, wherein the back middle of the abdicating groove (8) is provided with a limit groove (9).
3. The casting device of nodular cast iron according to claim 2, wherein the back end of the support rod (5) is provided with a limit block (7) which is matched with the limit groove (9) in size.
4. The casting device of spheroidal graphite cast iron according to claim 1, characterized in that the front end of the support rod (5) is provided with a handle (4).
5. The casting device of nodular cast iron according to claim 1 or 3, wherein the support frame (18) is provided with guide bars (16) at its four corners, the middle of the guide bars (16) being slidably connected to the top plate (11).
6. The casting device of spheroidal graphite cast iron according to claim 1, characterized in that the lower part of the nut (20) is rotatably connected to the left side of the top plate (11).
7. The casting device of spheroidal graphite cast iron according to claim 1, characterized in that the upper part of the mould (19) is provided with a rib (17).
8. The casting device of nodular cast iron according to claim 1, wherein the right side of the basin (3) is provided with a drain (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201944.4A CN110744017B (en) | 2019-11-29 | 2019-11-29 | Casting device for nodular cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201944.4A CN110744017B (en) | 2019-11-29 | 2019-11-29 | Casting device for nodular cast iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110744017A true CN110744017A (en) | 2020-02-04 |
| CN110744017B CN110744017B (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911201944.4A Active CN110744017B (en) | 2019-11-29 | 2019-11-29 | Casting device for nodular cast iron |
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| Country | Link |
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| CN (1) | CN110744017B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906286A (en) * | 2020-07-22 | 2020-11-10 | 陈辉 | Casting device for aluminum alloy casting |
| CN111958005A (en) * | 2020-07-31 | 2020-11-20 | 马国庆 | Perforating device for hardware processing |
| CN113770339A (en) * | 2021-09-16 | 2021-12-10 | 泛凯斯特汽车零部件(江苏)有限公司 | Nodular cast iron casting device capable of being cooled rapidly and using method thereof |
| CN115255289A (en) * | 2022-09-02 | 2022-11-01 | 武义和成铁艺有限公司 | Casting device of cast iron kettle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906286A (en) * | 2020-07-22 | 2020-11-10 | 陈辉 | Casting device for aluminum alloy casting |
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| CN113770339B (en) * | 2021-09-16 | 2023-02-28 | 泛凯斯特汽车零部件(江苏)有限公司 | Nodular cast iron casting device capable of being cooled rapidly and using method thereof |
| CN115255289A (en) * | 2022-09-02 | 2022-11-01 | 武义和成铁艺有限公司 | Casting device of cast iron kettle |
| CN115255289B (en) * | 2022-09-02 | 2023-04-28 | 武义和成铁艺有限公司 | Cast iron kettle casting device |
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| Publication number | Publication date |
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| CN110744017B (en) | 2021-07-20 |
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Denomination of invention: Casting Device of Ductile Iron Effective date of registration: 20221216 Granted publication date: 20210720 Pledgee: Hanshan Tongda Financing Guarantee Co.,Ltd. Pledgor: HANSHAN COUNTY XINGDA DUCTILE IRON FACTORY Registration number: Y2022980027675 |
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Date of cancellation: 20231218 Granted publication date: 20210720 Pledgee: Hanshan Tongda Financing Guarantee Co.,Ltd. Pledgor: HANSHAN COUNTY XINGDA DUCTILE IRON FACTORY Registration number: Y2022980027675 |
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