CN111250662A - Contact type casting positioning device for castings - Google Patents
Contact type casting positioning device for castings Download PDFInfo
- Publication number
- CN111250662A CN111250662A CN202010071148.XA CN202010071148A CN111250662A CN 111250662 A CN111250662 A CN 111250662A CN 202010071148 A CN202010071148 A CN 202010071148A CN 111250662 A CN111250662 A CN 111250662A
- Authority
- CN
- China
- Prior art keywords
- sprue
- sand core
- casting ladle
- casting
- positioning
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/003—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the level of the molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to a casting contact type pouring positioning device, which comprises an upper sand core, a lower sand core, a sprue extending section, a pouring ladle, an upper positioning plate and a lower positioning plate, the upper sand core is vertically connected with the lower sand core, the lower positioning plate is fixed at the top of the upper sand core, the upper positioning plate is fixed at the bottom of the casting ladle, the lower positioning plate is provided with a casting ladle infrared inductor, the bottom of the upper positioning plate is provided with a casting ladle positioning hole which is positioned right above the casting ladle infrared inductor, the top of the upper sand core is provided with a sprue extension section positioning groove, the lower end of the sprue extension section is connected in the sprue extension section positioning groove, the pouring ladle is movably connected with the upper end of the sprue extension section, a storage cavity used for storing molten metal is formed in the pouring ladle, and a liquid outlet communicated with the sprue extension section is formed in the bottom of the pouring ladle.
Description
Technical Field
The invention relates to the technical field of contact type pouring, in particular to a casting contact type pouring positioning device.
Background
When the casting ladle is used for casting the sand core, sometimes the gas suction phenomenon occurs in the sprue, and therefore unnecessary loss is caused.
Disclosure of Invention
According to the invention, the casting ladle can be quickly positioned by matching the infrared inductor with the positioning plate, so that the reduction of the temperature of molten metal in the ladle is reduced, and the effect of increasing the practicability of the ladle is achieved; a casting contact pouring positioning device is provided.
In order to solve the technical problem, the invention provides a casting contact type pouring positioning device, which is characterized in that: the upper sand core and the lower sand core are connected from top to bottom, the lower positioning plate is fixed at the top of the upper sand core, the upper positioning plate is fixed at the bottom of a casting ladle, a casting ladle infrared sensor is arranged on the lower positioning plate, a casting ladle positioning hole is formed in the bottom of the upper positioning plate and is located right above the casting ladle infrared sensor, a sprue extension section positioning groove is formed in the top of the upper sand core, the lower end of the sprue extension section is connected into the sprue extension section positioning groove, the casting ladle is movably connected with the upper end of the sprue extension section, a storage cavity for storing molten metal is formed in the casting ladle, and a liquid outlet communicated with the sprue extension section is formed in the bottom of the casting ladle.
Further: the sand core structure is characterized in that a pouring cavity and a riser are formed in the upper sand core and the lower sand core, an ingate, a cross gate and a first sprue are formed in the lower sand core, the ingate, the cross gate and the first sprue are sequentially communicated, the ingate is communicated with the pouring cavity, a second sprue is formed in the upper sand core, the lower end of the second sprue is communicated with the first sprue, and the lower end of the sprue extension section is communicated with the second sprue.
And further: the bottom of the casting ladle is provided with two upper positioning plates, the included angle between the upper positioning plates and the liquid outlet is 60 degrees, the lower positioning plate is triangular, two corners of the triangular lower positioning plate are respectively provided with a casting ladle infrared inductor, and the casting ladle infrared inductors at the two corners are respectively positioned under the casting ladle positioning holes at the bottoms of the two upper positioning plates.
And further: the third corner of the lower positioning plate is provided with a guide hole matched with the sprue extending section, and the sprue extending section penetrates through the guide hole and extends into the sprue extending section positioning groove.
And further: and a fiber gasket is arranged between the sprue extending section and the casting ladle, and water leakage in the casting process is prevented through the fiber gasket.
And further: the outer side of the casting ladle is wrapped with a casting ladle fire-resistant layer.
After the structure is adopted, the casting ladle can be quickly positioned through the matching of the infrared inductor and the positioning plate, so that the reduction of the temperature of molten metal in the ladle is reduced, and the effect of increasing the practicability of the casting ladle is achieved; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the installation of the upper positioning plate.
Fig. 3 is a schematic structural view of the lower positioning plate.
Detailed Description
The casting contact type pouring positioning device shown in fig. 1 comprises an upper sand core 9, a lower sand core 7, a sprue extension section 5, a pouring ladle 15, an upper positioning plate 12 and a lower positioning plate 14, wherein the upper sand core 9 is vertically connected with the lower sand core 7, the lower positioning plate 14 is fixed at the top of the upper sand core, the upper positioning plate 12 is fixed at the bottom of the pouring ladle 15, a pouring ladle infrared sensor 11 is arranged on the lower positioning plate 14, a pouring ladle positioning hole is formed in the bottom of the upper positioning plate 12 and is positioned right above the pouring ladle infrared sensor 11, a sprue extension section positioning groove 4 is formed in the top of the upper sand core 9, the lower end of the sprue extension section 5 is connected into the sprue extension section positioning groove, the pouring ladle 15 is movably connected with the upper end of the sprue extension section 5, a storage cavity for storing a metal liquid 16 is formed in the pouring ladle 15, and a liquid outlet 13 communicated with the sprue extending section is also formed in the bottom of the casting ladle 15. According to the invention, the casting ladle can be quickly positioned by matching the infrared inductor with the positioning plate, so that the reduction of the temperature of molten metal in the ladle is reduced, and the effect of increasing the practicability of the ladle is achieved; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
As shown in figure 1, a pouring cavity 8 and a riser 10 are arranged in an upper sand core 9 and a lower sand core, an ingate 1, a cross gate 2 and a first sprue 3-1 are arranged in the lower sand core and are sequentially communicated, the ingate 1 is communicated with the pouring cavity 8, a second sprue 3-2 is arranged in the upper sand core 9, the lower end of the second sprue 3-2 is communicated with the first sprue 3-1, and the lower end of a sprue extension section 5 is communicated with the second sprue 3-2.
The bottom of the casting ladle shown in fig. 2 and 3 is provided with two upper positioning plates, the included angle between the upper positioning plates and the liquid outlet is 60 degrees, the lower positioning plate is triangular, two corners of the triangular lower positioning plate are respectively provided with a casting ladle infrared inductor, and the casting ladle infrared inductors on the two corners are respectively positioned under the casting ladle positioning holes at the bottom of the two upper positioning plates.
As shown in fig. 3, the third corner of the lower positioning plate is provided with a guide hole 14-1 matched with the sprue extension section, and the sprue extension section passes through the guide hole and extends into the sprue extension section positioning groove.
The outside parcel of foretell casting ladle has the casting ladle flame retardant coating, sprue extension and casting ladle between still be provided with fibre gasket 6, prevent the pouring in-process water leakage through fibre gasket 6, avoided revealing from the liquid outlet emergence.
Claims (6)
1. The utility model provides a foundry goods contact pouring positioner which characterized in that: the sand core casting device comprises an upper sand core (9), a lower sand core (7), a sprue extension section (5), a casting ladle (15), an upper positioning plate (12) and a lower positioning plate (14), wherein the upper sand core (9) is vertically connected with the lower sand core (7), the lower positioning plate (14) is fixed at the top of the upper sand core, the upper positioning plate (12) is fixed at the bottom of the casting ladle (15), a casting ladle infrared sensor (11) is arranged on the lower positioning plate (14), a casting ladle positioning hole is formed in the bottom of the upper positioning plate (12), the casting ladle positioning hole is positioned right above the casting ladle infrared sensor (11), a sprue extension section positioning groove (4) is formed in the top of the upper sand core (9), the lower end of the sprue extension section (5) is connected into the sprue extension section positioning groove, the casting ladle (15) is movably connected with the upper end of the sprue extension section (5), a storage cavity for storing molten metal (16) is formed in the casting ladle (15), and a liquid outlet (13) communicated with the sprue extending section is further formed in the bottom of the casting ladle (15).
2. A casting contact pouring positioning device as claimed in claim 1, wherein: the sand core structure is characterized in that a pouring cavity (8) and a riser (10) are formed in the upper sand core (9) and the lower sand core, an ingate (1), a cross gate (2) and a first sprue (3-1) which are sequentially communicated are formed in the lower sand core, the ingate (1) is communicated with the pouring cavity (8), a second sprue (3-2) is formed in the upper sand core (9), the lower end of the second sprue (3-2) is communicated with the first sprue (3-1), and the lower end of the sprue extension section (5) is communicated with the second sprue (3-2).
3. A casting contact pouring positioning device as claimed in claim 1, wherein: the bottom of the casting ladle is provided with two upper positioning plates, the included angle between the upper positioning plates and the liquid outlet is 60 degrees, the lower positioning plate is triangular, two corners of the triangular lower positioning plate are respectively provided with a casting ladle infrared inductor, and the casting ladle infrared inductors at the two corners are respectively positioned under the casting ladle positioning holes at the bottoms of the two upper positioning plates.
4. A casting contact pouring positioning device as claimed in claim 3, wherein: and a guide hole (14-1) matched with the sprue extension section is formed in the third corner of the lower positioning plate, and the sprue extension section penetrates through the guide hole and extends into the sprue extension section positioning groove.
5. A casting contact pouring positioning device as claimed in claim 1, wherein: a fiber gasket (6) is arranged between the sprue extending section and the casting ladle, and water leakage in the casting process is prevented through the fiber gasket (6).
6. A casting contact pouring positioning device as claimed in claim 1, wherein: the outer side of the casting ladle is wrapped with a casting ladle fire-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071148.XA CN111250662B (en) | 2020-01-21 | 2020-01-21 | Contact type casting positioning device for castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071148.XA CN111250662B (en) | 2020-01-21 | 2020-01-21 | Contact type casting positioning device for castings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111250662A true CN111250662A (en) | 2020-06-09 |
| CN111250662B CN111250662B (en) | 2021-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010071148.XA Active CN111250662B (en) | 2020-01-21 | 2020-01-21 | Contact type casting positioning device for castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111250662B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2686823A (en) * | 1952-08-14 | 1954-08-17 | Babcock & Wilcox Co | Rotary electric field fluid stirring apparatus |
| US4205721A (en) * | 1977-03-23 | 1980-06-03 | Georg Fischer Aktiengesellschaft | Apparatus for filling a casting mold |
| CN1107394A (en) * | 1994-11-23 | 1995-08-30 | 宝山钢铁(集团)公司 | Central line measuring and correction technique for metal pipe rolled by piercing mill |
| CN1448790A (en) * | 2002-03-28 | 2003-10-15 | Asml荷兰有限公司 | Lithographic apparatus and device manufacturing method |
| CN201187994Y (en) * | 2008-04-22 | 2009-01-28 | 宝山钢铁股份有限公司 | Centring device for laser ranging buggy ladle |
| CN201410542Y (en) * | 2009-06-24 | 2010-02-24 | 齐齐哈尔轨道交通装备有限责任公司 | Auxiliary tool of casting |
| CN103072384A (en) * | 2013-02-01 | 2013-05-01 | 潍坊路加精工有限公司 | Plane trimming device and laser marking machine using plane trimming device |
| CN105223969A (en) * | 2015-09-29 | 2016-01-06 | 河南科技大学 | A kind of sensor mounting adjustment system and laser instrument leveling benchmark device |
| CN107297032A (en) * | 2017-05-05 | 2017-10-27 | 睿谱外科***股份有限公司 | Rotary radiation collimater |
| CN107321924A (en) * | 2017-05-26 | 2017-11-07 | 宁夏共享模具有限公司 | A kind of semi-portable double cast gate basin combining structure and combinations thereof application method |
| CN207361525U (en) * | 2017-09-26 | 2018-05-15 | 无锡巨一同创科技有限公司 | A kind of compressing mechanism |
| CN207431542U (en) * | 2017-09-27 | 2018-06-01 | 安徽杰曼汽车零部件有限公司 | A kind of laser marking machine with prior-warning device |
-
2020
- 2020-01-21 CN CN202010071148.XA patent/CN111250662B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2686823A (en) * | 1952-08-14 | 1954-08-17 | Babcock & Wilcox Co | Rotary electric field fluid stirring apparatus |
| US4205721A (en) * | 1977-03-23 | 1980-06-03 | Georg Fischer Aktiengesellschaft | Apparatus for filling a casting mold |
| CN1107394A (en) * | 1994-11-23 | 1995-08-30 | 宝山钢铁(集团)公司 | Central line measuring and correction technique for metal pipe rolled by piercing mill |
| CN1448790A (en) * | 2002-03-28 | 2003-10-15 | Asml荷兰有限公司 | Lithographic apparatus and device manufacturing method |
| CN201187994Y (en) * | 2008-04-22 | 2009-01-28 | 宝山钢铁股份有限公司 | Centring device for laser ranging buggy ladle |
| CN201410542Y (en) * | 2009-06-24 | 2010-02-24 | 齐齐哈尔轨道交通装备有限责任公司 | Auxiliary tool of casting |
| CN103072384A (en) * | 2013-02-01 | 2013-05-01 | 潍坊路加精工有限公司 | Plane trimming device and laser marking machine using plane trimming device |
| CN105223969A (en) * | 2015-09-29 | 2016-01-06 | 河南科技大学 | A kind of sensor mounting adjustment system and laser instrument leveling benchmark device |
| CN107297032A (en) * | 2017-05-05 | 2017-10-27 | 睿谱外科***股份有限公司 | Rotary radiation collimater |
| CN107321924A (en) * | 2017-05-26 | 2017-11-07 | 宁夏共享模具有限公司 | A kind of semi-portable double cast gate basin combining structure and combinations thereof application method |
| CN207361525U (en) * | 2017-09-26 | 2018-05-15 | 无锡巨一同创科技有限公司 | A kind of compressing mechanism |
| CN207431542U (en) * | 2017-09-27 | 2018-06-01 | 安徽杰曼汽车零部件有限公司 | A kind of laser marking machine with prior-warning device |
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| Publication number | Publication date |
|---|---|
| CN111250662B (en) | 2021-05-25 |
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