CN220532966U - Clay sand line pouring device - Google Patents
Clay sand line pouring device Download PDFInfo
- Publication number
- CN220532966U CN220532966U CN202322173609.6U CN202322173609U CN220532966U CN 220532966 U CN220532966 U CN 220532966U CN 202322173609 U CN202322173609 U CN 202322173609U CN 220532966 U CN220532966 U CN 220532966U
- Authority
- CN
- China
- Prior art keywords
- ladle
- molten iron
- casting
- pouring
- placing table
- 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.)
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- 239000004576 sand Substances 0.000 title claims abstract description 13
- 239000004927 clay Substances 0.000 title claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000005266 casting Methods 0.000 claims abstract description 48
- 229910052742 iron Inorganic materials 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000012535 impurity Substances 0.000 abstract description 15
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000009847 ladle furnace Methods 0.000 description 12
- 244000035744 Hura crepitans Species 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
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
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a clay sand line pouring device which comprises a molten iron pouring ladle (1), a base (2), a placing table (3), a moving mechanism and a ladle transferring device, wherein the molten iron pouring ladle (1) is of a hollow barrel-shaped structure with a large upper part and a small lower part, the upper end face of the molten iron pouring ladle (1) is opened, a pouring nozzle (10) integrally formed with the molten iron pouring ladle is arranged at the middle lower part of the side wall, the pouring nozzle (10) is in an arc shape extending from bottom to top, the lower end of the pouring nozzle (10) is communicated with an inner cavity of the molten iron pouring ladle (1), the hollow sectional area is gradually increased from top to bottom, and rotating shafts (11) are fixedly connected to the outer walls of the left side and the right side of the front surface of the molten iron pouring ladle (1) and the pouring nozzle (10). According to the pouring ladle, a kettle-shaped design is adopted, impurities and scum on the surface of molten iron float on the upper layer, molten iron on the lower layer enters the die first, the problem that casting waste products are caused by the fact that impurities flow into the die in advance is solved, and the remaining impurities and scum are lifted back to the furnace.
Description
Technical Field
The utility model relates to the technical field of sand casting, in particular to a clay sand line pouring device.
Background
Casting is a process in which liquid metal is cast into a casting cavity that conforms to the shape of the part, and after it has cooled to solidify, the part or blank is obtained. The articles cast by the molten iron are collectively called as iron castings, when the iron castings are cast and molded, the molten iron melted by an electric furnace is received by a molten iron casting ladle and poured into a casting cup, and then the casting cup enters a mold for molding, and the traditional casting ladle is of a reverse taper table structure with small bottom diameter, large top diameter, closed bottom and open top. When the traditional ladle is inclined to pour molten iron into a mould, impurities can enter the casting cup along with molten iron due to floating on the surface of the molten iron, so that the impurities enter the mould, and the impurities are wrapped in casting blanks when the molten iron mixed with the impurities flowing in earlier stage is solidified due to lower temperature of the mould, so that the rejection rate of the blanks is higher.
In addition, on the casting production line, the sand box is slidably arranged on the conveying line, and in a casting area, the sand box is cast manually or by using a common casting machine. The existing casting operation can only meet the requirement of small-batch production of workpieces with low precision requirements, in the large-batch production, a plurality of sand box conveying lines are arranged in parallel, and the efficiency of casting by adopting a common casting machine or manual casting is low, the labor intensity is high and the casting effect is poor.
Disclosure of Invention
The utility model provides a clay sand line pouring device which is simple in structure and convenient to operate and control, and the device can prevent impurities from flowing into a die in advance to cause casting waste, reduce the manufacturing cost of castings and ensure the casting quality.
The utility model adopts the following technical scheme: the clay sand line pouring device comprises a molten iron pouring ladle 1, a base 2, a placing table 3, a moving mechanism and a ladle transfer device.
The ladle 1 is of a hollow barrel-shaped structure with a large upper part and a small lower part, the upper end face of the ladle 1 is provided with an opening, the middle lower part of the side wall is provided with a pouring nozzle 10 integrally formed with the ladle 10, the pouring nozzle 10 is in an arc shape extending from bottom to top, the lower end of the pouring nozzle 10 is communicated with the inner cavity of the ladle 1, the hollow cross section area is gradually increased from top to bottom, and the ladle 1 and the outer walls of the left side and the right side of the front face of the pouring nozzle 10 are fixedly connected with rotating shafts 11.
The base 2 is an inner ring step rectangular hollow seat, the inner ring step rectangular hollow seat is positioned on the ground, a hole with the depth of 0.5-1 m is formed below the horizontal plane of the hollow part of the base 2, a supporting rod 4 is arranged in the middle of the longitudinal direction of the base 2, and guide rails 5 which are parallel to each other are arranged at the upper parts of the left side and the right side of the base 2.
The placing table 3 is divided into an upper layer and a lower layer, a limiting through hole 6 for placing the molten iron casting ladle 1 is arranged in the middle of the upper layer, and two sides, close to the guide rail 5, of the limiting through hole 6 are linear; the left side and the right side of the lower layer are internally provided with supporting surfaces 13, the two sides of the bottom of the lower layer are provided with pulleys matched with the guide rail 5, the two sides of each pulley are provided with limiting devices, and the placing table 3 is driven by a moving mechanism to reciprocate on the guide rail 5. The moving mechanism is located at the front end of the placing table 3 and is movably connected with the placing table 3, specifically, an upright post 7 is fixed at the front end of the placing table 3, a moving hand wheel 8 is arranged on the outer side of the upright post 7, and the moving hand wheel 8 carries the placing table 3 to reciprocate on the guide rail 5 through a gear rack mechanism 9. The movable hand wheel 8 is rotated, the movable hand wheel 8 drives the driving shaft to rotate, the driving shaft drives the rack and the gear to rotate, and then the rack and the gear drive the placing table 3 to reciprocate on the guide rail 5.
The ladle furnace is characterized in that support brackets 12 are arranged above pulleys on the left side and the right side of the limiting through hole 6 of the placing table 3, the ladle furnace 1 is erected between the two support brackets 12 and is positioned on the upper portion of the limiting through hole 6 of the placing table 3, the ladle transfer device is positioned on the support brackets 12 and is movably connected with the ladle furnace 1, and the ladle furnace 1 can rotate above the support brackets 12.
The ladle transfer device comprises a rotary hand wheel 14, a transmission wheel box 15 and a self-locking mechanism, and particularly, a molten iron casting ladle 1 is connected between two support brackets 12 through a rotary shaft 11, when the rotary hand wheel 14 of the ladle transfer device is operated, a gear mechanism of the transmission wheel box (17) can transmit the rotary power of the rotary hand wheel 14 to the rotary shaft 11, so that the connected molten iron casting ladle 1 is driven to rotate, and the self-locking mechanism is arranged on the gear mechanism.
Working principle: when the molten iron is filled into the ladle 1, the ladle 1 is lifted and positioned on the support bracket 12 of the placing table 3, the movable hand wheel 8 is rotated to enable the ladle 1 to move on the guide rail 5, when the area to be poured is reached, the rotary hand wheel 14 is rotated to drive the ladle 1 to overturn, and when the ladle 1 rotates, the upper pouring nozzle 8 slowly pours the molten iron into the pouring cup, and as the outlet of the pouring nozzle 8 is positioned at the middle lower part of the ladle 1, the molten iron at the middle lower part of the ladle 1 flows out from the ladle 1 first, the top molten iron and impurities in the ladle 1 are left to the end, and the impurities or scum in the ladle cannot enter the cavity, so that the quality of products can be ensured.
The beneficial effects are that: (1) according to the pouring ladle, a kettle-shaped design is adopted, impurities and scum on the surface of molten iron float on the upper layer, molten iron on the lower layer enters the die first, the problem that casting waste products are caused by the fact that impurities flow into the die in advance is solved, and the remaining impurities and scum are lifted back to the furnace.
(2) The utility model is provided with the moving device and the ladle transferring device, is convenient to use, saves labor, is simple and convenient to operate by using the manual turning type molten iron casting ladle, can be operated by only one person, can conveniently control the amount of molten iron entering the casting cup, and is guided into the sand mould by the casting cup without splashing and leakage.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the ladle structure of the present utility model.
FIG. 3 is a schematic view of the structure of the base and the placement table of the present utility model.
In the figure: the device comprises a molten iron casting ladle 1, a base 2, a placing table 3, a supporting rod 4, a guide rail 5, a limiting through hole 6, a stand column 7, a movable hand wheel 8, a gear rack mechanism 9, a pouring nozzle 10, a rotating shaft 11, a support bracket 12, a supporting surface 13, a rotating hand wheel 14 and a transmission wheel box 15.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
Example 1: the clay sand line pouring device comprises a molten iron pouring ladle 1, a base 2, a placing table 3, a moving mechanism and a ladle transfer device.
The ladle 1 is of a hollow barrel-shaped structure with a large upper part and a small lower part, the upper end face of the ladle 1 is provided with an opening, the middle lower part of the side wall is provided with a pouring nozzle 10 integrally formed with the ladle 10, the pouring nozzle 10 is in an arc shape extending from bottom to top, the lower end of the pouring nozzle 10 is communicated with the inner cavity of the ladle 1, the hollow cross section area is gradually increased from top to bottom, and the ladle 1 and the outer walls of the left side and the right side of the front face of the pouring nozzle 10 are fixedly connected with rotating shafts 11.
The base 2 is an inner ring step rectangular hollow seat, the inner ring step rectangular hollow seat is positioned on the ground, a hole with the depth of 0.5m is formed below the horizontal plane of the hollow part of the base 2, a supporting rod 4 is arranged in the middle of the longitudinal direction of the base 2, and guide rails 5 which are parallel to each other are arranged at the upper parts of the left side and the right side.
The placing table 3 is divided into an upper layer and a lower layer, a limiting through hole 6 of the molten iron casting ladle 1 is arranged in the middle of the upper layer, and two sides, close to the guide rail 5, of the limiting through hole 6 are linear; the left side and the right side of the lower layer are internally provided with supporting surfaces 13, the two sides of the bottom of the lower layer are provided with pulleys matched with the guide rail 5, the two sides of each pulley are provided with limiting devices, and the placing table 3 is driven by a moving mechanism to reciprocate on the guide rail 5.
The ladle furnace is characterized in that support brackets 12 are arranged above pulleys on the left side and the right side of the limiting through hole 6 of the placing table 3, the ladle furnace 1 is erected between the two support brackets 12 and is positioned on the upper portion of the limiting through hole 6 of the placing table 3, the ladle transfer device is positioned on the support brackets 12 and is movably connected with the ladle furnace 1, and the ladle furnace 1 can rotate above the support brackets 12.
Example 2: the clay sand line pouring device comprises a molten iron pouring ladle 1, a base 2, a placing table 3, a moving mechanism and a ladle transfer device.
The ladle 1 is of a hollow barrel-shaped structure with a large upper part and a small lower part, the upper end face of the ladle 1 is provided with an opening, the middle lower part of the side wall is provided with a pouring nozzle 10 integrally formed with the ladle 10, the pouring nozzle 10 is in an arc shape extending from bottom to top, the lower end of the pouring nozzle 10 is communicated with the inner cavity of the ladle 1, the hollow cross section area is gradually increased from top to bottom, and the outer walls of the two sides of the ladle 1 are fixedly connected with rotating shafts 11.
The base 2 is an inner ring step rectangular hollow seat, the inner ring step rectangular hollow seat is positioned on the ground, a hole with depth of 1m is formed below the horizontal plane of the hollow part of the base 2, a supporting rod 4 is arranged in the middle of the longitudinal direction of the base 2, and guide rails 5 which are parallel to each other are arranged at the upper parts of the left side and the right side.
The placing table 3 is divided into an upper layer and a lower layer, a limiting through hole 6 for placing the molten iron casting ladle 1 is arranged in the middle of the upper layer, and two sides, close to the guide rail 5, of the limiting through hole 6 are linear; the left side and the right side of the lower layer are internally provided with supporting surfaces 13, the two sides of the bottom of the lower layer are provided with pulleys matched with the guide rail 5, the two sides of each pulley are provided with limiting devices, and the placing table 3 is driven by a moving mechanism to reciprocate on the guide rail 5. The moving mechanism is located at the front end of the placing table 3 and is movably connected with the placing table 3, specifically, an upright post 7 is fixed at the front end of the placing table 3, a moving hand wheel 8 is arranged on the outer side of the upright post 7, and the moving hand wheel 8 carries the placing table 3 to reciprocate on the guide rail 5 through a gear rack mechanism 9. The movable hand wheel 8 is rotated, the movable hand wheel 8 drives the driving shaft to rotate, the driving shaft drives the rack and the gear to rotate, and then the rack and the gear drive the placing table 3 to reciprocate on the guide rail 5.
The ladle furnace is characterized in that support brackets 12 are arranged above pulleys on the left side and the right side of the limiting through hole 6 of the placing table 3, the ladle furnace 1 is erected between the two support brackets 12 and is positioned on the upper portion of the limiting through hole 6 of the placing table 3, the ladle transfer device is positioned on the support brackets 12 and is movably connected with the ladle furnace 1, and the ladle furnace 1 can rotate above the support brackets 12.
The ladle transfer device comprises a rotary hand wheel 14, a transmission wheel box 15 and a self-locking mechanism, and particularly, a molten iron casting ladle 1 is connected between two support brackets 12 through a rotary shaft 11, when the rotary hand wheel 14 of the ladle transfer device is operated, a gear mechanism of the transmission wheel box (17) can transmit the rotary power of the rotary hand wheel 14 to the rotary shaft 11, so that the connected molten iron casting ladle 1 is driven to rotate, and the self-locking mechanism is arranged on the gear mechanism.
Working principle: when the molten iron is filled into the ladle 1, the ladle 1 is lifted and positioned on the support bracket 12 of the placing table 3, the movable hand wheel 8 is rotated to enable the ladle 1 to move on the guide rail 5, when the area to be poured is reached, the rotary hand wheel 14 is rotated to drive the ladle 1 to overturn, and when the ladle 1 rotates, the upper pouring nozzle 8 slowly pours the molten iron into the pouring cup, and as the outlet of the pouring nozzle 8 is positioned at the middle lower part of the ladle 1, the molten iron at the middle lower part of the ladle 1 flows out from the ladle 1 first, the top molten iron and impurities in the ladle 1 are left to the end, and the impurities or scum in the ladle cannot enter the cavity, so that the quality of products can be ensured.
Claims (4)
1. The utility model provides a clay sand line pouring device, includes molten iron casting ladle (1), base (2), places platform (3), moving mechanism and subcontracting device, its characterized in that: the ladle (1) is of a hollow barrel-shaped structure with a large upper part and a small lower part, the upper end face of the ladle (1) is provided with an opening, the middle lower part of the side wall is provided with a pouring nozzle (10) integrally formed with the ladle, the pouring nozzle (10) is in an arc shape extending from bottom to top, the lower end of the pouring nozzle (10) is communicated with the inner cavity of the ladle (1), the hollow cross section area is gradually increased from top to bottom, and the ladle (1) and the outer walls of the left side and the right side of the front surface of the pouring nozzle (10) are fixedly connected with rotating shafts (11);
the base (2) is an inner ring step rectangular hollow seat, the hollow seat is positioned on the ground, a hole with the depth of 0.5-1 m is arranged below the horizontal plane of the hollow part of the base (2), a supporting rod (4) is arranged in the longitudinal middle of the base (2), and guide rails (5) which are parallel to each other are arranged at the upper parts of the left side and the right side;
the placing table (3) is divided into an upper layer and a lower layer, a limiting through hole (6) for placing the molten iron casting ladle (1) is formed in the middle of the upper layer, and two sides, close to the guide rail (5), of the limiting through hole (6) are in a straight line shape; the left side and the right side of the lower layer are internally provided with supporting surfaces (13), the two sides of the bottom of the lower layer are provided with pulleys matched with the guide rail (5), the two sides of each pulley are provided with limiting devices, and the placing table (3) is driven by a moving mechanism to reciprocate on the guide rail (5);
the utility model discloses a ladle casting device, including placing platform (3), ladle casting package (1), ladle casting package, support bracket (1), ladle casting package, support bracket (12) are equipped with above the spacing through-hole (6) of placing platform (3) left and right sides pulley, ladle casting package (1) are erect between two support brackets (12) to be located the spacing through-hole (6) upper portion of placing platform (3), ladle transfer device be located on support bracket (12) and with ladle casting package (1) swing joint, ladle casting package (1) can be in support bracket (12) top rotation.
2. A clay sand line casting apparatus as defined in claim 1 wherein: the moving mechanism is located at the front end of the placing table (3) and is movably connected with the placing table (3), specifically, an upright post (7) is fixed at the front end of the placing table (3), a moving hand wheel (8) is arranged outside the upright post (7), and the moving hand wheel (8) carries the placing table (3) to do reciprocating motion on the guide rail (5) through a gear rack mechanism (9).
3. A clay sand line casting apparatus according to claim 1 or 2, wherein: the bag turning device comprises a rotary hand wheel (14), a transmission wheel box (15) and a self-locking mechanism.
4. A clay sand line casting apparatus as defined in claim 3 wherein: the ladle transfer device is characterized in that a molten iron casting ladle (1) is connected between two support brackets (12) through a rotating shaft (11), when a rotating hand wheel (14) of the ladle transfer device is operated, a gear mechanism of a transmission wheel box (15) can transmit power for rotating the rotating hand wheel (14) to the rotating shaft (11), so that the connected molten iron casting ladle (1) is driven to rotate, and a self-locking mechanism is arranged on the gear mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173609.6U CN220532966U (en) | 2023-08-14 | 2023-08-14 | Clay sand line pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173609.6U CN220532966U (en) | 2023-08-14 | 2023-08-14 | Clay sand line pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220532966U true CN220532966U (en) | 2024-02-27 |
Family
ID=89964207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322173609.6U Active CN220532966U (en) | 2023-08-14 | 2023-08-14 | Clay sand line pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220532966U (en) |
-
2023
- 2023-08-14 CN CN202322173609.6U patent/CN220532966U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |